x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r81 = socket$bt_sco(0x1f, 0x5, 0x2) r82 = dup(0xffffffffffffff9c) pipe2(&(0x7f0000f69000)={0x0, 0x0}, 0x84000) r84 = memfd_create(&(0x7f00002c8000-0x1c)='vmnet1em0ppp1securityppp0lo\x00', 0x1) r85 = gettid() stat(&(0x7f0000401000)='./file0\x00', &(0x7f0000d59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r87 = getegid() r88 = gettid() stat(&(0x7f0000a31000)='./file0\x00', &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000e03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r91 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a56000)={0x0, 0x0, 0x0}, &(0x7f000065a000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) r94 = epoll_create1(0x0) r95 = timerfd_create(0x4, 0x80000) r96 = accept(0xffffffffffffff9c, &(0x7f0000e72000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bfb000)=0x80) r97 = accept(0xffffffffffffffff, &(0x7f0000f98000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044e000-0x4)=0x14) r98 = syz_open_dev$adsp(&(0x7f0000d2d000-0xb)='/dev/adsp#\x00', 0x3, 0x10000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009cd000)=0x0) fstat(0xffffffffffffffff, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a31000-0x4)=0x0, &(0x7f00007e3000)=0x0, &(0x7f0000622000)=0x0) r102 = socket$bt_sco(0x1f, 0x5, 0x2) r103 = openat$vcs(0xffffffffffffff9c, &(0x7f000068b000)='/dev/vcs\x00', 0x4001, 0x0) socketpair(0x3, 0x80000, 0xd479, &(0x7f0000eda000-0x8)={0x0, 0x0}) r105 = openat$pfkey(0xffffffffffffff9c, &(0x7f000050c000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r106 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/dsp\x00', 0xc100, 0x0) r107 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r108 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/dsp\x00', 0x400000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f26000)={0x0, 0x0}) r110 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019b000)='/selinux/mls\x00', 0x0, 0x0) r111 = openat$vsock(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00009a4000-0x18)={0x0, 0x3, 0x1, 0xffffffffffffffff, 0x0}) r113 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r114 = openat$ion(0xffffffffffffff9c, &(0x7f0000378000)='/dev/ion\x00', 0x800, 0x0) r115 = socket$rds(0x15, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ae000-0x8)={0x0, 0x0}) r117 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/rfkill\x00', 0x0, 0x0) r118 = syz_open_dev$binder(&(0x7f0000804000-0xd)='/dev/binder#\x00', 0x0, 0x800) r119 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00001f7000-0x4)=0x0, 0x800) r120 = syz_open_dev$amidi(&(0x7f0000cf8000)='/dev/amidi#\x00', 0x8, 0x4000) r121 = accept(0xffffffffffffffff, &(0x7f0000fa9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e9c000)=0xe) r122 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c22000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000987000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00003f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ccb000)=0x0) stat(&(0x7f0000568000-0x8)='./file0\x00', &(0x7f00009d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r127 = getegid() r128 = socket$inet_tcp(0x2, 0x1, 0x0) r129 = socket$key(0xf, 0x3, 0x2) r130 = socket$packet(0x11, 0x3, 0x300) r131 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e33000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000032c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r133 = socket$nl_netfilter(0x10, 0x3, 0xc) r134 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000d5d000-0x8)='./file0\x00', &(0x7f00006a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f86000)='./file0\x00', &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d60000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ffc000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d9000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r140 = getpgid(r99) fstat(0xffffffffffffffff, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r142 = getegid() sendmmsg$unix(r0, &(0x7f0000546000-0x1f8)=[{&(0x7f0000a57000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce8000-0x20)=[{&(0x7f0000574000-0x56)="44b16ee8e269bc5c028e7e80d0586ce0f954c52844cd8e775007ac2fa741ed1adfd051256e75a58473b689761b8efa7086444e0c8c9f651ac2b911487094a29f5e2c73d3e1f1ed5e4854fbd065267b6c2792362e690b", 0x56}, {&(0x7f0000e05000)="8baee5e1f2959cbb86c525d35d83a2820d7ad1eae648b1a1be1c13ba7f9100cfa36615ab889baa6afe1937e7b7bc8db309c8fbc00ee293767ef52d58e79ef02f0ce608ab3c7472cecebdaa1db0f3c063028f43f08791944e720fbdc7ae142487a23f0de591e463b9fa43b8c0a25130e6c1097ad2dddd71df1ea3af1be43e01d7c18037e0eedba1579f25c6d259ebb4b17074c1c922076be98c9d9d93f6dee6943c3da2950813729d5d3758795eb0414dab60", 0xb2}], 0x2, &(0x7f0000e27000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x108, 0x24000000}, {&(0x7f000085b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0b000)=[{&(0x7f0000ab8000)="aeb1c7512e0c8a4b0d61a152b016ba6b8b91dacbd4c7604470e7f7c5ea247eb82b", 0x21}, {&(0x7f0000d08000-0x59)="a2a3fcc7dfaaf9838fb100380fde52065a71f0c634772df897ef779e16881ba58574102788934b25104d136e4f7deff56a78d442ffb15b5ba9cbb13883682f34ddae1cee0208fd85c7793c2b55da310d1f5f14ce74657ec29d", 0x59}, {&(0x7f0000194000-0x57)="2ca5e76c32053bff5d4ee4c555f90d98f771731ccf7d460421b0ad2442f3d7ea5a1b0f8cd8f90a958344ceeecd3d6563c23cb3c566ba723cc0543e21901e9f7411b707935a8723191066e781a18fbd35223f475d925b70", 0x57}, {&(0x7f0000d92000)="ec7ca64e48baf36b81292743519a27428e10aad770b56c772074f2df1fa4", 0x1e}, {&(0x7f0000486000)="7782d953f87c2d6c42b855134f4fa78f5f0ea311991188a4bc19a4806707750d64bf648de12c983b12c5ea4a1bec778bfb8da8c7796da837704976dfd810c556d4cc8fe4d0d6b89e0d5a9d577784a1d49da26804db396f350f1d5c2b4d65bbfd57b42aeb584395d0be3bf78cc1e9bb21539e2398a5d0fa9d40341ebcdcf722bec27cdad2f6b51c854cdd190ed8b783741edc79e66148b2813f8f33a6bc32f4e1e3154153fed1a5d1b5042514b31e0f951e64ce9d74495af2e8af9ec76ab22ad6db94889aced074ddf32a1734de4f0e453f7ac1bdd26eae5da0045a53e2829e8e316838f00e", 0xe5}, {&(0x7f0000992000)="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0x1000}, {&(0x7f0000846000-0x89)="cd9d024257e499f4ed894786dd60865b3e5ce9723a994983879ce75eaa41e440b0970129cba080931d4642dee5afeccd7d1daedd04a825efec5797383d38af02a3c57799498e9cee0ec8b7c6b16dd99754387226f6af20787ef06f19df1edb017c6ef1ac445d3be534a138694d33bcda5db95f57ae49a8b5f31fa40360c409460ec769dccbeca6b968", 0x89}, {&(0x7f0000ce6000)="7e2196abd44095d258dc76655c0f1d1fb983f5ead9dd279f0d6d633ea44fe402b31f42f499d436a99c47b721abb18ba58dba61612b5a542836919600f76a74efe8e3459c08c53093fa3940eb78956049e2c224854e3cf26e27cd0243e033c5ecf9e6c2a21edc0f7ebe7a6778c710ecc144e5757e3445a9ee314d44edae5d485d5056fe55b341094a4741a746ddf6e841b3efbaacefaa5b9d2b5656f657b667ccaf1aaf26d1360b66fbc86bc760838473200d4669e9510a9e6e61327aac2d93a6e973f6f39a", 0xc5}, {&(0x7f0000027000-0xa8)="73854214ad9ae206603784fa50e6285bf2b5248179c7fbcd2659dd1293c097a775901d57a3166c4ffc812d15be3bdfbdcfac82d3734dca182d4e6432e7928755a153c019b9b100657e8b51e1c68f64ba2f10c57e5cc2ff5d5497adaa36cd781fcbf6380bb20578b5645e7dd9d82632004bcdbe2e9ea350f173fb0f73de4e6183d6d270e1eb69556e1c6aa1aa9e5c3b8c40544330e195522c591c2050735422a4d1390551a6d66ca5", 0xa8}, {&(0x7f00001e9000)="215ab02b4d3bac5f857de6acad1b4c454371fe42354f231e", 0x18}, {&(0x7f00003c2000-0x90)="d722fc7dab3d9c86e6b7371a2a03ea800837f1933b4ae2ad5a62fe6af119d4a470bb6924e3f60fdabfd2dcc707426541b7b38f40af4bf5ce22101c748676394a7f5e2887caf0f962a39b09d83ff0d2721e44d36ec44350606565ba7793ce4f257e9327dedee95475cc43719489feda86d63bad27365507eaba8275f08f90c698f2cfd5a14f0d67052ef3500639d8a481", 0x90}], 0x8, &(0x7f00007fa000-0xa0)=[@cred={0x20, 0x1, 0x2, r99, r100, r101}, @rights={0x30, 0x1, 0x1, [r102, r103, r104, r105, r106, r107, r108, r109]}, @rights={0x28, 0x1, 0x1, [r110, r111, r112, r113, r114, r115]}, @rights={0x28, 0x1, 0x1, [r116, r117, r118, r119, r120, r121]}], 0xa0, 0x1}, {&(0x7f00003e3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000374000)=[{&(0x7f0000704000-0x82)="ae8ea2ed58abcc203382a8cf09776bd272c6e0b168c1b71cbf2250f86ddfc4dc311568a08e7c1b823befcd0f590d17c7a55943daaba53a8a7b7b312b8ee2ed85e551a407adace2d89813957a1dc6fff8b91da5a97613dae6137b82c6535bd0a19ac799038fcf847cbc49b3013a25919eefcb10d495b8aaf9cc260593a7e93492f830", 0x82}, {&(0x7f00005ff000-0x4a)="75359622b9c86d009e504751a7cb97b4a783ff78fb7d6ce8b5be4fab74a868f56ac79b07eefb5e10419a0972e5597f0aaad6086bc03f359edf20b5595b4e7f244599d5f35f21ccaae9f4", 0x4a}, {&(0x7f0000b33000)="17bba0154839e27be3a456eede516bb42f2422e8f8b4edaaa696a95aadcc1f41cf5816bfdb3a3a180c7a2997a0f0e9e1a516c1918da5ffb152842ff1fabfb0fa148488e1a8adf86cd5b1d436dcb1b19a761d61bf476dbbcfc24d1782f8c2c0874ac9530024151bde4932739580fad3bdc2602d4985dda9e9a07c08fc13b426b37f039e81940e713775b055569c13773b37ae94cade865519911b8a20e605586ed0163e629b29f2c4afc92be850f19582da0540ec71b9f036d57b08c4c9d2747c898236f28008e32e6bbb8606e85dfd7de4417d3e284ca4df60147de52b9ebfdb3cc6acc89b25ac11ffba7f95cfa379458bc097", 0xf3}, {&(0x7f0000227000-0x20)="44c5fd3af655a096a4a70c48d0889d20748f5e43ec3cfe84d865b4330129b6b0", 0x20}, {&(0x7f0000d78000+0x18)="5833e644f848a2983a1e8e3485f400f8a4198233d7f1b2c365cb8db6898348a225664211ffa913b930cb3e620243c74a3b63c2eadcef52054dca54ff4bd5412b7b1b44cb48c68773802a9b3f108e2c6d4ea80980a6b3b466e7e8e0aa7d5c94a71c738ec45d0cb044605877426960a8e0d55a3628d3a7f8ffe1", 0x79}], 0x5, &(0x7f0000c57000-0x40)=[@cred={0x20, 0x1, 0x2, r122, r123, r124}, @cred={0x20, 0x1, 0x2, r125, r126, r127}], 0x40, 0x20000000}, {&(0x7f0000629000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000471000-0x80)=[{&(0x7f0000288000)="dc0f8f144d799c456c90533f2e26c9e3512e1cd801c9a016cb3bc9c5103d893b71bce0060e84f1a507d8deafb16d126b6f870042c4116ec3fa824be64400a87bb898a76a4d7f024eef8a9f9830e86145eb420fe4d1c8c66bff18045fcae06419c0523e7151ff3e521f63ff24283581316fabee2a26ace0aa3f67b3417a741d27c04599be5a4baf1d01203f82edef7ff4620a421d4d7d89c1894f55eb", 0x9c}, {&(0x7f0000f52000-0xdc)="a634642059dbeadebf097b55f06bb694d28c3e6fcaeea654c047ee6f667224d3467bb3da5d88d25cb19e4aad8c913aca918824d161483d712c56b6ac7848df529076976b985f2a102d9f906329b7764ca167011091ff7bbf8d30e657ee137f5b311afe120d1deb9262516410e0f2736508f8e005e3fc774aac7dc5f81f5d9f5f59f3e5aa76452998022d49cef46bf4f6f7c2c9630c01d5e7851607fc564d7280ec6c2be183ecab8aa74be70cf111a836372e760ec6c58d0f87d091cf1c08a60ae87c053a725e6b120b61d4e76801d8a81f962bae508317b8d497014e", 0xdc}, {&(0x7f0000654000-0xc7)="97a37fe0c7ef38b055dab492ac5b46399ab6ff653151d811f24553ba0caaeb8d8ac073e3ccd389f869a5e27b3515dfeafbae5bbc9ed4bbae5c81a2bbc0b6e0a8cd6aeae533719d86ce61f0910d63e4d5a82129069253036452b0957472e447ed1ccceed5d602cf3807fb0dd1bf22bbf01e7740f29552e4d49790440cb5ccae5f805540c85e03668fdb89ba7442791649b7009aa07b89b8fac21701780f650adf876b80f4fa837b7b4c2437f4e519e20f64915584d4489556e5c9d090b6055cf3dd8da71cfa3bef", 0xc7}, {&(0x7f0000167000)="6c98f921dafcff119a528e3915d08deeb7c54c7cf0aa0b311e63c7ffb899ff5ad526c17ecfda8829a7dcd1721271a372958925a5af9ff58bef9683486e604b554085808ca91242db4a3b1ff45682304b4403b18619b94d55bcf07042daa798a64eb9d05e5287dee3e4d8e8c34a09fb3b8853503cfbedaedc01d4e0d79202d32a6ba40ace7a4b95259a24de01427e175152fda22ff3d04707b3928552423089d67c26653b9a55b05f2658bbeab6f2bfad6656201178532bd1545c5f2988fbfba08758edcf4b43e61d1f4a55ff41fbdf4889f5ca2415896dfd2d2702a84ea83b43a1ed2eb1e9b4be6626d93228c56c1746758f797a", 0xf4}, {&(0x7f0000d33000-0x1)="e8", 0x1}, {&(0x7f000029b000-0xdd)="586d5d046e8d22db886cd5af9d136af02587970c2ff8e79273ecb79e1a0743f3f6b0a6515fec2156de9c28c01e16385eb3c90c6cf41404212bd525a0667d669a69585388b1b075dc11059d809ebcd2cb41adb1620f96bdcc8295222be5672a66837279bf4ddf465ddd8c82405ee34ea38fcbbf0ad0b1f3f1ef46add02b4be2a45a1e7ffe8c7f0466b099d62eb678bc5867323bae4e5b12845d4a7ab8b5d52a73988b98592e590198dfc584cba5fd3c34c109b125ae7e2183e81ec160cc3227d48c5052cf6d35f1008c03b9e0cc43bbb180302657b9307657baa519b6f0", 0xdd}, {&(0x7f0000610000)="eb4d1b1bc001917ab33dc21a208b8f0afb9fbe8bc1355fe12d35972c390266aef1bbef85d279d680b5fe1b35138cb8edb24436ec264218475f691256e3076f3e97a6d074714b6eaece9f9217a9fdd63711d254e6a5d259e84cf813fc5140c32e9dc278e84cb682baef70f7346cf65d35e130cdabb0cc68b49e6b34b03f643acf8c5e0fa7581f10ce38fb7255e22ccfee6969591065c0a48b3bda5d3d23", 0x9d}, {&(0x7f000014e000-0xe5)="59da9acdc0b8bf42cfbe772e80c32e9e810af3fd34e1458e01cdfcdee8bee5c090365cc07c3ed03be6206f764912b1127caebe8950075f723ea38bed916804ac8c61065cd1e20c69c86eaf28dd8d4ebc1b11f3d46cda4be39f6d27568bffa1a24f55107c99a65c3508245c41cf8e90bc9422cf5387e3bde3c7989747f0caa450501eb119f14a981ff444929022772645e6c0da2fd80008b1fabcbd6c798738f52b530b719718895a485bdfd8d293532014cda1994d17fc77dbd6b8972c8820c591ba0d7e0482aeb90f5a72e1ba3e2b8e420dea35db3cc96fb6d48cd95461a36e53a9331ca2", 0xe5}], 0x8, &(0x7f00000ee000-0x88)=[@rights={0x28, 0x1, 0x1, [r128, r129, r130, r131, r132, r133]}, @cred={0x20, 0x1, 0x2, r134, r135, r136}, @cred={0x20, 0x1, 0x2, r137, r138, r139}, @cred={0x20, 0x1, 0x2, r140, r141, r142}], 0x88, 0x40}], 0x9, 0x4040000) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000413000-0x4)=0x1, 0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0x20, "6ca7dbc26c07437ead6a32225576fc514b98ce906dfca606fe0b80339adc0352"}, &(0x7f0000b21000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x65d6691b, 0x8000, 0x8000, 0x3, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8a000)={r2, 0x3, 0xe3bd, 0x6, 0xff, 0x6}, 0xffffffffffffff8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r4 = socket$inet_sctp(0x2, 0x405, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r5, r6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000fb1000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) mknod(&(0x7f0000803000)='./file0\x00', 0x80c0, 0x9) bind$alg(r3, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) [ 45.193996] tmpfs: No value for mount option 'ã3VxZ±À' [ 45.220182] device eql entered promiscuous mode 2018/01/27 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0xa, 0x802, 0x0) 2018/01/27 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000804, 0x7ffb) writev(r0, &(0x7f0000167000)=[{&(0x7f00007b9000)="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", 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c14000)=@int=0xfffffffffffff81e, 0x4) r1 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r1, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x4) sendfile(r1, r1, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/27 14:58:36 executing program 3: r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00007fc000/0x1000)=nil, 0x1000, 0x3, r0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/27 14:58:36 executing program 7: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") clock_settime(0x0, &(0x7f0000225000)={0x0, 0x0}) pipe2(&(0x7f0000129000)={0x0, 0x0}, 0x4000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f5a000)=0x1, 0x4) 2018/01/27 14:58:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xffffffffffffffc1, 0x8, 0x6, 0xfffffffffffffe01, 0xffffffff9efd1528, 0x3}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000000)=0x0, 0xc4) 2018/01/27 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x7405, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x3000)=nil, 0x3000, 0x1000002, 0x20053, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000591000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000)=0x26) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000381000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000861000-0x10)={0x0, 0x0, 0x401, 0x3b55}, &(0x7f00005b3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000efd000)={r3, 0x3f000000}, 0x6) 2018/01/27 14:58:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a25000-0x28)={&(0x7f000037a000/0x2000)=nil, 0x3, 0x2, 0x10, &(0x7f0000793000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 45.327873] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 45.347535] device eql entered promiscuous mode 2018/01/27 14:58:36 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000080a000-0x4)=0x0) socketpair$inet6(0xa, 0x4, 0x24f3, &(0x7f000048b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000c04000-0x20)={0x1, 0x3, 0xb428, 0x401, 0x4, 0x401}) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)=0x4) 2018/01/27 14:58:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = add_key$user(&(0x7f0000baa000)='user\x00', &(0x7f0000a6f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028e000-0x8c)="4537052714e18c03d76c1687caa53f05d38757f5c89c3fd167738041d62b8abcfb26b7faaf53cba6da3e115301d2d70505dd5bee48cda2008c8a056f3528e0d3750f9aff5889bd705bd7556813b8ef8473d4b0de1c0f5624ef8ee3bc9eb0848a63e5a6e31beab383beed9110147d86bbe448f687d014cb01f96c0600af273b4d4a240a552fbd4d3d2cb48d64", 0x8c, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f00004d1000-0x5f)=""/95, 0x5f) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = add_key$user(&(0x7f00000e1000-0x5)='user\x00', &(0x7f0000adb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000826000-0xf5)="1694900a6830d071d45a5980922dfa428accfda338c78f57969b920017224a08ddde3561bea9750914fb5f5068f0dab009221a412e1a6639c82f60bfd781bfd4725330cc0b2910440822340a3ef342ad994270ce837469d8655c90d29e8ed294539ea05c2f79456f09867bd1524d1a554c8e9fcebc7c7adb8ec5180c2434c7acf238338aa58de6916175474b5a6791159ed3adc5c512e031f849a1378e0a902b8e03fffb970b40aea3be3a41bf8c699cc42f6f20c4b38d4a8a9d5f81d6e98816c4c6d357a0c624379c94f0ff2fb9e3b22323a1c9a7a3e631cbfb6275b888558695fab90f49e3300b5fc1737fbcbfa67a2ace72d1dc", 0xf5, 0xffffffffffffffff) r6 = add_key(&(0x7f00003f1000-0xc)='id_resolver\x00', &(0x7f0000b30000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) sync_file_range(r4, 0xdd, 0x6, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e62000)={0x9, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006ce000)={0x8, r7}) r8 = syz_open_dev$sndmidi(&(0x7f000043b000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x200) getsockopt$inet6_tcp_int(r8, 0x6, 0x9, &(0x7f0000116000)=0x0, &(0x7f0000886000)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/27 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00009d4000)={0xb, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/27 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) shutdown(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fc4000)=0x1f, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b13000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) recvmsg$netrom(r0, &(0x7f0000183000)={&(0x7f00009c9000-0x1a)=@full={{0x3, {"9402c7ec347490"}, 0x8fa}, [{"57cc077a75910b"}, {"d1e51c57294351"}, {"78fd026be1b7f8"}, {"79da7f50b7f1e0"}, {"5fc2be4336a162"}, {"00fdd12e66eb83"}, {"c9c0e792ffd859"}, {"994f3ba1ef1c2a"}]}, 0x48, &(0x7f00008df000-0x40)=[{&(0x7f00008c3000-0x5c)="4aaf86cb99ee6c17c046b7f24601c1c4766b0cc6f45288eafeeeb4e5a8d18cebbee0cd9b00ebf6da87682c9078a0ee803e1a5379aa5ae3fcdadb4c941db0fe6890c082957f997d8070d18141dddf6a0d97a9407223058c463d931c52", 0x5c}, {&(0x7f00002a2000)="1babeff18b5f9f466608e6f2773bed0477d7bd00f48ff7b1e30f591b941324c6c1e2027985a99102978842b36384d5c6397ac03e074d01c39a8b8a006e8330b7665548f63b6490ee940139302a6572d7f7fab318e48c3ea8a58089f138a2929f00a89f8b0518b2ca3c688a69ea4c05d24632cfc299755c5cbe71351328c729cb2c198e0bb0e2de4fc8ac0d6a69543c1775d16d4ac054482508bdb9c8eed86bcc633df6afae26b35723b6d4c9", 0xac}, {&(0x7f00007fb000)="b982dfd4b67399d664eb6215d64b38", 0xf}, {&(0x7f0000259000-0xf7)="524b43b5bc8b822d05d70b45ce1c65f3b007cd6ebf7f4799a56ec80df8c826b1cc60fea53087bfed2eead8aab7f23ce7e27d24edf4c1946ba03e21d423443977a1a7c2987f8b47405225785a54cca4a32c91e9c082b0c4154eb8b7c5927a548e3d096a813d8212bc53ad559c084dc6f96a5415a2d309d4449dd0e6cb025e9e54cae84a54700625d822032726567eda87d83a4e060cfa17643cf9a270bf88f66bb47f44a330bbc38ab458e43b386d67e9b1029ed3392c90ee637cde852ceeaffb8f680ccdf01f35815382e3835fb5fac545e5a63bfd219e2ae554e46e5d557dcb81219ff110382f59f901c1e334221307d86a05696a2e4c", 0xf7}], 0x4, 0x0, 0x0, 0x20000040}, 0x2000) openat$selinux_status(0xffffffffffffff9c, &(0x7f000034e000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/27 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x7405, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x3000)=nil, 0x3000, 0x1000002, 0x20053, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000591000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000)=0x26) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000381000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000861000-0x10)={0x0, 0x0, 0x401, 0x3b55}, &(0x7f00005b3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000efd000)={r3, 0x3f000000}, 0x6) 2018/01/27 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{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]}}, 0x90) r1 = syz_open_dev$audion(&(0x7f0000f23000-0x6)='/dev/audio#\x00', 0x200, 0x8000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ca4000)=0x1000, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r2 = syz_open_dev$sndpcmc(&(0x7f0000889000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000027000-0x8)={0x0, 0x8000}, &(0x7f0000ee8000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000795000)={r3, 0xea6, 0x27, 0x1}, 0x10) 2018/01/27 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000bfe000-0x20)=[], 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x3d6}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000796000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000a87000)='keyring\x00', &(0x7f00002e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000768000-0x8)='big_key\x00', &(0x7f0000c3a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ca4000-0xf)="9867766dfda76cbb856457a3b2dedf", 0xf, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000295000)=[{&(0x7f00005e4000)="", 0x0}, {&(0x7f00006ae000)="15bcd8c4ca3b9c125f6d22b9af9b0182559ed412de4d670b785d21748f73afd9a37cf903d1db2fc154eb967e", 0x2c}, {&(0x7f00002f3000)="d3d29b0525d44ad2e5c97eaf8e206b612006961b4ac05b5b520eb2976b117923c7629942a106f30109a137a16e2c4c7994201e1fcfe148dad4b16a9dbad23655951ad0ff556ecef587bc", 0x4a}, {&(0x7f0000cf1000)="ccd83ec58d3d59880d1ea332d35c89cbec93cc14cb9dcd12f22e2846d195416c9e347ece3c1a83e462840913cfe6cead3bbc1a8b90244a511619ee559fddb501f86d8896a10c66c39439bdb8034161b502aaa4986708ad06f259139aa9bda97ccc760e8c72f1fdc478af756561cecf7ad4b3946e9319a2e5b54ec99677907280f85f7c8882e761a2ecabc4cad6a8eec90b9f5ad420681307dd7c5dae4f20f671f0f3b13ea000d6b54801a5b3379274834851650b9d5dc978be87f74bfec8ce1d0967583d166656928e014849bf282c7efd4d0f4ccf0bea0db378b1f7fb738251c6985d009a5580d528013506715672a8cc8cd6e5a3277ce1f50de9b07091ff4903ab3c6f980da2fe18622d0b7e971802ea1477a298024f03caa4165b721d822a2c6bd9fc149b2839dfd4716237da8afad1fc2967f9ed110b3238fb4eb2b185e95dcf590b860d935807b65669da0a986e8f8ca0945bb3e0a19ff72c46cdd2373bb72c37eb8d5a3d6a087804682e329e3ca707fb9b866d6813206dfdc95be2099ed70b7a2c73e7a3ca43daca8834580bf028fb68e79a9e5da40e3a41cea82c8f5a61e1ea2b578dab8ddb75733855ea0bb3e5ccc8689ec5364a0b6a6a6fddd69ab484e64a0e1207c94f36c70a0ec8b71e65c3b330cfeb27fd92798f51d4303454413ad512d9876b1d4a7bd6326092fdf5d7f09aab3b4e0260f9324a76c57920301525c58fa8c1d2e8d0cc8b8c51a5a2e54a1cd54742956c5775e3e1e0dc999f027922f0aa92ed595dab56d956adc78496a6f18e051c9e1a8f2942800c12d16426038ff21b4937da35ebe0e3a3980984e8da7f77a05961f5db89dfc3b033eaa49c6547ce522dd1b53cedc0422900a3579d24ce834102885a6d2f9931bfd6fe709e3d7025d638b50a51ca982a81cdb02a90455bf1970b51be38bae3322f6966ea5a045db19209f40162f1ddccf344100ae191050579523404939de6ef101df5ff66d82af3583b5a9c89affa80cfcb3ead506e681955dd27b5ec7e9d005e829f3b3716c4403bb3b74dc9ea3e3e59277d1efe5fe095aa32419b73fbc6d8848180896fe6caa1d94c3c24b7a9fbd8fdad57eea478668bd02d068b4ba758c4d78b1974bfeeb275135da8ebffe6772c2a9f05c51d00c7313c799dd766112407d0522049d55d3f4f8e9f711fefb82a78867e69430df38f66d8be70b3bb2af9c993132909cdeb86bce7386604f3f4eb0dce2fca02a68679be70eb3021b90791d69e9b1e2681c98fa87f559eb1934c040a93f7b0886a70399a8dd025c61583039379337f3514ee15b5fd1e18e5163f703a9c0a73fe58e990fe45edbdd4a201e90a12c016484598be3cf006ad716e9c16ea573f4f943b0ee0268fdfa8c2b0aa1df84a2bae484c287ae345c8c4cb803059678993daab2b60122c27d65214f1d8247f0d02530d795f41cbc001c0ed284e703911da6b8c3d54b293097811726fc2136548db83f1a3295eb199e334cfda816e62d39f4237d982a1e345ff85a67e7875c8005bd45a0758d6d90bc3e5bb22e2e85668634f1621c5f8eb8bdda1d2182202a13d009f995932b81f0e9991588488b6851a38b60e53e9c1cefe7da5be79d7d5cbea67cecd7cc87724505d448dcd0fe0e883651fb5cd735894c41e6f2ddad5cc101d645bd78bfa6255e3c4aa5bb1f667a62b83b8680f9366b50e5e14f46ef603216e86ae10649fb8e22b17a3fac26244120ab517b46c131cff3f79601aa107cdd5c056afeed2ac34b65e44e9fa8d48d49ec5fb553e8da81912ee9786fd85646389d1ef7d34af8911a4361bd7b406cea417c31d0c359f7e65bb1df506548b0e3d815706d9d26468480bce64149b216a43e3318689d45f0b42b38ec199214e7781cde572da794e9ec3dc96fc4c4f90bcb7cff07e79d2bae7ed810c4d5f58b6e8ba6cd7e8edbefdec67d137c702597b13fa004e95ee4312bfbe894c1424ddffdc4d8d1034ad75fd055fd42ba768a4a5f103006bef2decce44fab49eee35ab9ff117b13aa4aff5120cc2e734363d5fe6044e538e87a868ca1a603b1453786686abc0faba558c8554964f4dee756208e85a03d15038895496de5d28cd5b395c015439e2ae28db997efbbc9c54dd2af466a51261cc71de1a5e0c46c187830aff7e90dc4dd245306a2ca35d1730077c9c3df59eff9344eed51e40875692f4ef79b6efd9b7d8da6651cd5dbb56c1ca6774f0a2f995c0a69b15e1458ed7eb7626c5453e628e0edfced5fcd9ee887c538c1951a7df0a60bf1e06d960cbeab2e9103d28b53bc4d1448bf232fbb3ae83cd3a87a72722cb4743752a13af7f714a493a711c8f7942dbd186916d7171576d81e4fe5e6e3f202c536c87f89ee8a4d3b14ee71d1ab9045b40493444a41e067883a9578d87477f158abbd1bb0af74ec4d6085682e8a58b532d21019b823a6fd4a6acfdef3c30db337064df6f15644eca9433dcdfbd26ed381f06061d0e02ae8612e9066ce23cbc48cddda80cd69080bac40b05c933b530c627496a14c1612a8632dfbcf6e53608d08aad40fe92596b7545fbea9240160d8541545274d622b26e35eeb2dcfb01e46cf08ed265ea5dfad022e5087cbe77baeb6f946dc215fbec1cd571b30e1add2789641d5c7d16ebdd1f0251127db430b0f9ddf4cd8fea0401068a9d160ccdcdfee1dd792a7197b7d1a48921c695e5a979d22116da925cbb4ed55fe55cdc5f72aac964a6e69daf25ff1806a23276e03b249307ccba25bb7b7fa02000dfa3d4eaaa82d513041c32262a53d7dc604048f41f680249b8bd22dc2f15c62f83697ce9f421417133c1590c8783f983acd93cca410fe0e561e5ceea90f63338d8cde3be91dc660cd44a18c2a09cbcbd89f783947761f7c3f0b5cfbdc4b6f724f109178644b86f90138574fc757eff986667b6dff05d5d1001d64de047e0d84de345961267450f96eb31d1fff00ea791ef0615ddb00c488a0cce2186b2d7fb174cae8e20442bca89f37908d6837027d5ef44ea68b06cbace4affdb2d1ce49b9f8f081cb3c3f5e7b2130d164196f6f6035405e684a5d9472f47882cee789c0bfe12688e7a691f6e37f71f2034a7c5fc242a9b3eee8089973aa3c08b38a153a51ff4da56eb9be4b10da61af0a62e68b05d2895de98bbee0dc845ffcfe1a9f88e5e848762133c63dd2d5d673d9426794f384b12e3bfc4c6a7d3dea432b0790968f8e21b195df7947c67de00cd73be41441a56f387e71ad2269a5179681e3a2445144a113f03a9011cc87efbad1d829abf4ea6daafa3da72d9702b96bfe3d11b2afc88a298911360c13d7f173b9cabdc14b52da16b834b874c15b4fa337f8602f7aefed242d2267deaf196e35ea24077e200e07f64bfe76c74349eb4db335db54fe3cbd57af2383a1afaccdc5846a361df8632d01f2939054a3a26ea30c9b0cce4a8e04f07caf196671a9531e526be9b81147ad0e04865d9b4dbf90c1b0d507c36af3245786578e4a7f4b8b9ac6957a4a5b89da90a06e478d97e9d911ff2acb806c76af562dd7a99673839ddb6a085331955f46930dce65d79b8bfb9238b69855eac14ab848d88296c8e708eca32c97fab9a6fc2563ef0fe61378d9a7c4c13de4124be2add3169efe52ab683a093721201a55493055f6bac4ad486a1d7dd3348ca42b723c3a4c41ce30d3284a24667cb9ed7d5c56cdaa1f34622224e01cb93df14ec82105ffd60b193215fcdbdd41c43c081a68266b9331e41dba666a02359389bd30af806a87756fc88b913b150b15c4eb54b81b56b4f964b1bd01abda0277cafc3cbc8e2866f499c356bf8ea21d7585ed4aef52db7d6392074e9b7b797feb9b2cdc209f125743063a75502e39e7d785226f31dad29d232b3f1f393e7c84df34334c0ba5dcefbcc2bed8cb4d2b5e8a2bc5acc507908b6c2c8aec165cc2f3d91312cbd82e39afb549471d7e0eecb5065a98947529a051720640f4efcc66b866f9fa075c5adf223a10c07527d41aab5c43b6ab99cc2982077b82b2a8565498b0070852db7a642c249d9a73cc435fd56838115559be3886a6cefc2b265351c4fcfc381f2ef22646f1d5b2523f0c1bf0dd8fa6ae00af87acf874be49bc8ecf8f962570b92e68510bb4fe7c0d6548423be188642aeba9ce11a50c7281e79f7826cdc58d658e413c8cc10d3cb320bb7687c3b31dc64364c2d0dbc5e50309f787024cf065ca6f1c85335c12ab7574759f70ee0ba934d27c8d891e964015b30354153cc5b1dfb6e0fe664ed2c7fce4cda8a2a2d797504dfe497d4460751d7bd7d8381cc4a9da9d41a6b9e1ddc5ddfa68c8acbbea5abfd9ecb4973af308e7ef2ed3f488715dccfc0b812eabf141dc9fb651e0f2b273d4a80cb926bfd20aa987170ed63bb8ba65f1b7a3d3188b0f109e126eb7da55564ee5e938d9f3c01986160509f83b52f96c1da286bb2d6fb60517c97ff9bfb6a3343492e1362d155e9bf9f3dd59d4efcb895bd3c6169b5b101683b5b5e0afb08ac9e9745f0bc06236d62ad31b76c885b3e66715e61fdfe5df9acc1c05e4e0bb32e9cc5beb4bc1333f51a34d74a479128b4edc434acdea1ddbe1eed7494b4e450adde0dabfb71779cd11ef86bb330aab4c48c54cf3f2f8e711e140c81e79da182a79fb0da5f7caf08fd9a8bed0206daf0453ee76654e0707c734ac2de55dbdfa1f993d68cf1a4bf92c514973e8a447e8c68b4eec33f79d656869062906ab79aad09f97ce98b459db108b0b0c4b312535fe8f8a74ec75f96eaac5e6b275890201558f6d92430fffa367157d511637caed113e7d1f88fe234add8794f2ba1042d3f76e85bdf408b16e6495d18e71e6e3b9ce0f8f13c51b46fd8a767004af29ad9b9b65558565cd921e1dc87cd85e65f7a80356345da083a96ad603297ab883aed9db0d949f9c8ceedc1105ee2de102e128ca61ebe292ed2183856e6dbf3e42241fc08bee53e03332a8579860ae56ef60befe293631e664b58377226a21b29cbb6ed627e2936ea90f6b690980b8fedc3f578db8cb378a670507a3b0951f36a3e37b7547c8a1474103ec1ac12c2320325e23c48ea5b2ac1b3cf76e90d6e8e4d6bfe12da8f7dc65528ded8b2b7c5a3e43713b8a87709624d78721d7f548b3aefe08cc864c7dc3e220e66e8c26adceea925dbbdbf2d1144c34edc581618e45fdd22225aceb1b21b6c3e13c22ccb668f73281a090e37a16ecaffa033af45c337f7499679e660c483a74fd5197118d7eeadae257f18d2cf9588e48a13eabeaeb8028cb5de6f94f6d279443b2f0fc082372f3e69835e8b02b5ab9fc94e128cf6e17a0c9945cfef4cd28cff2701f8f523b191331ef991c6fa47a8b9e52cedb4e168ef69feb78e7ad854da6c6fc69920575987b127f553d4dc8a33e9eef06352586addf9772414a04a6834b9a446946fe09b3bfb66eba419b037f315eefcdf998757e6e7768f1a5696569b3850a194e17821bff71fc39e2f5fbcf6e39afdedbf38ad4186baba58585168defc8170b70b428d41c9d0d1074b2d301e938ad932844832ca89c7d45095b903e982e0a26dad566ea45baf8a0fbc75f294439599538e5cd1460ed523038a202db467b0a8e4600976494aa97e718eae8ce33e398278dd40307ecdc37e76f2f60095821bfc6bbfcf1135b15dc9c6418c85b5aef214a85feb233c5c7de06cba6b4241c28613ab2a741450b5a9793dc12b9e87fbd8cf68f83f164b6aecd44eea1c5721ca9ac2b3bb3ac8c86ae9341bd355e08f701acff831cce094744ed8ce9ccda55921aafe4e463069", 0x1000}, {&(0x7f00005ff000-0x42)="d3c9793a4cf2fa2c7063c5be7cf86faa8958b46b1e9a6782e97ff54ef2d759227e74fca2f470c2c737fca1ed75e48241c865494cec9a2a95f84f267037fe95470bd1", 0x42}, {&(0x7f0000200000)="09ffaccb7980254e9260a1415d5436ecf5b74b57acc50fbfabbf7bb6b9f9c9b0db3ca3daa36e8a1a8c83ca1b731b48501932400959c67e9b0ced6ea6268530fd709bf857d5130e454dccd19a4a26fcec54cce955598b82ab8837b94e71db32144f1fac34570b2c7b785cf9c4c8711edf0fee5f4c56668c170e", 0x79}, {&(0x7f0000bdf000)="36586e616c5ee62e8fd90244d3ed5c154ae73fe7edc471ea05a61e7fa43cabdd848062733c547d4958c812a5ce25ca9f2a8f7b68fb1efef8ad63d0527944226fbc8b4527aa753235550d8ea55678624eeaf04f22f5f8dd768935a5d0006e514a881b64526e5e4daa65d4fbd34f6911bb09e31f918353156b38561e5399323adcfe7cee632d20e85b1235927305b27d750b2c5aa53aa73265243ffeca54b72f5a34d0734d9e33cd3ce06555025bb4065a8eab29fdfb9bf9660cb9794879aeb570080889c673c6c3141ed6ed75cc6a27963d3b3ffddcc128a71b5a737eeb6524245981358796731c2ddb18648b203b2f1448df6bbec408", 0xf6}, {&(0x7f0000409000-0xf0)="6af13c5a61c5ad3be1356d21796917383bdc9df28ada9661e5abb60764a01e888f281127de8e27286f65bb87ef61f79d1e142758a748444f74a8edb2460f9955985b7d17df48897a9ea4579cdf6567ce13933cca361be7ff59775f1eac7316392d2c525031b6e330656d60e5b1c47352fcf2ca0813fe43552c1ad94881c53929dc62c083e0b33aafff25f8a2ed39d524c3acbadd392b44ad57fc1da5069de5ff0bae52a477a17c901f63b69fa20fae97b335735196dd1d4f689b910b265f5fd951a45024c921c5a7cbeb71807ca7d51ec3956649e0050157b037aac5585c2aa7e54efbe2e410463aecc956414ef5adbb", 0xf0}], 0x8, r2) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/27 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000ad3000-0xf2)="4bd1b0c50fd3398154b291ad11669ca3", 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ee2000-0x10)=@generic=""/16, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00009f4000)=0x0, &(0x7f000018f000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ce9000)='/dev/usbmon#\x00', 0x8, 0x400000) r0 = syz_open_dev$vcsn(&(0x7f0000642000-0xa)='/dev/vcs#\x00', 0x3, 0x10000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000804000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c3e000)='{#\x00', 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = getpgrp(0xffffffffffffffff) setpriority(0x2, r2, 0x0) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008b6000-0x8)={0x0, 0x20}, &(0x7f0000a31000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000769000)={r4, 0x74, &(0x7f00002ab000-0x74)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x69f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8cf}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ee6000-0x4)=0x10) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00004d6000-0x2)=0x2, 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c71000-0x15)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000784000+0xaad)=""/90) r6 = msgget$private(0x0, 0x52e) msgctl$IPC_RMID(r6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00004b0000)={r4, 0x8, 0x30, 0x2, 0xfc4f}, &(0x7f0000bd6000-0x4)=0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000898000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000fb9000)={0x5, 0x0, {0xffffffffffffffff, 0x2, 0xfff, 0x3, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x6, 0x8) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f00007e8000)="", 0x0) 2018/01/27 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000922000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000af7000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000b7b000-0x8)={0x0, 0x7fffffff}, &(0x7f000049e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00009fd000-0xa)={r6, 0x9, 0x1, [0x3]}, &(0x7f000056d000-0x4)=0xa) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:36 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a)="", 0x0) 2018/01/27 14:58:36 executing program 2: removexattr(&(0x7f000090b000-0x8)='./file0\x00', &(0x7f0000e25000)=@known='security.evm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000341000)='./file0\x00', 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet(r0, &(0x7f0000225000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/27 14:58:36 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00005b3000)='/dev/amidi#\x00', 0x4, 0x4040) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cae000)={0x0, 0x7, 0x40}, &(0x7f00006c6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x10001, 0x7fff, 0x0, 0x4, 0xffff, 0x5}}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xfffffffffffffffb}, &(0x7f0000dac000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000408000)=r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b05000-0x18)=@get={0x1, &(0x7f00002c5000-0xee)=""/238, 0x0}) finit_module(r4, &(0x7f000011b000)='\x00', 0x0) write(r3, &(0x7f0000896000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000df8000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000)=0x459) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a51000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r5}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) name_to_handle_at(r0, &(0x7f0000ae3000-0x8)='./file0\x00', &(0x7f0000135000)={0x78, 0x2, "3a751a0ca837eacd4802bb0257b7201dbadad2054581c3cae3b7ebdcc5114e59b8a8d443577198560be5fdf2f19d2ab171622a9abc1e086e8a970f6a01aa233796e83e95bf695c407b24c0ee168df68ad472d3096e8c0a4b61a17625a3bd8ef94d003c43116aa18a4f2b339fca1524a7"}, &(0x7f0000daa000)=0x0, 0x400) 2018/01/27 14:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x9, 0x400800) fcntl$setstatus(r0, 0x4, 0x2000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x20, 0xffffffffffffff62) 2018/01/27 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000490000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fa0000-0x18)={0x0, 0x5, 0x30, 0x7, 0x200}, &(0x7f00004ad000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000261000)={0x0, 0x3, 0x200, 0x5, 0x4, 0x269b, 0x80, 0xffff, r1}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) poll(&(0x7f0000a10000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000fae000-0x1e)={0x5, 0x80000000, 0x6, "43e5f0d9055f", "122e74c0bdcc3e7cbf12cd3760313c76"}) 2018/01/27 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001d3000-0xc)='/dev/amidi#\x00', 0x4, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x8000000000000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000000000000}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/27 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) 2018/01/27 14:58:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f60000)={0x0, 0x0}) sched_setaffinity(0x0, 0x334, &(0x7f0000471000-0x8)=0x72) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = syz_open_dev$midi(&(0x7f0000aed000)='/dev/midi#\x00', 0x5, 0x40) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x5) 2018/01/27 14:58:36 executing program 0: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) socketpair(0x10, 0x80a, 0x7, &(0x7f000095d000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000964000)=0x2) 2018/01/27 14:58:36 executing program 1: 2018/01/27 14:58:36 executing program 0: 2018/01/27 14:58:36 executing program 5: r0 = msgget(0x0, 0x100) msgrcv(r0, &(0x7f0000674000-0xa9)={0x0, ""/161}, 0xa9, 0x3, 0x3800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008e5000-0x4)=0x0) setpriority(0x2, r1, 0x0) 2018/01/27 14:58:36 executing program 4: 2018/01/27 14:58:36 executing program 0: 2018/01/27 14:58:36 executing program 1: 2018/01/27 14:58:36 executing program 0: 2018/01/27 14:58:36 executing program 2: 2018/01/27 14:58:36 executing program 4: 2018/01/27 14:58:36 executing program 3: 2018/01/27 14:58:36 executing program 0: 2018/01/27 14:58:36 executing program 2: 2018/01/27 14:58:36 executing program 7: 2018/01/27 14:58:36 executing program 1: 2018/01/27 14:58:36 executing program 6: 2018/01/27 14:58:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000359000-0x8)='keyring\x00', &(0x7f00000db000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000c02000+0x57c)='dns_resolver\x00', &(0x7f0000e44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a1000)="0dd3783f855423d1164b52a67984b0d80100e44ef5bb4a0805d319c3825a486d5c0df35bfd8ee95a5b11e38d0974b49a843082db", 0x34, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000d65000+0x92a)='id_legacy\x00', &(0x7f0000b21000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000663000)={0x0, r2}) 2018/01/27 14:58:36 executing program 3: 2018/01/27 14:58:36 executing program 7: 2018/01/27 14:58:36 executing program 1: 2018/01/27 14:58:36 executing program 2: 2018/01/27 14:58:36 executing program 0: 2018/01/27 14:58:36 executing program 4: 2018/01/27 14:58:36 executing program 7: 2018/01/27 14:58:36 executing program 3: 2018/01/27 14:58:36 executing program 1: 2018/01/27 14:58:36 executing program 4: 2018/01/27 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a03000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000daf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007e9000)={0x6}, &(0x7f000016e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7b000-0x10)={r2, r3+30000000}, 0x8) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000265000-0x4)=0x0, &(0x7f0000b17000)=0x0, &(0x7f00004a4000-0x4)=0x0) setfsuid(r0) add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00002fc000)='big_key\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$clear(0x7, r1) 2018/01/27 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003d8000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r2, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/27 14:58:37 executing program 5: r0 = getpid() ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000424000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cf6000)='/dev/adsp#\x00', 0x9, 0x200) bind$netrom(r1, &(0x7f00005d6000-0x48)=@full={{0x3, {"5a84b3623916cb"}, 0x3ff}, [{"76f051d4b8d3e4"}, {"578a55b6b5ee33"}, {"159839e7d61fa3"}, {"f604e4bfa2c952"}, {"0299339d9680db"}, {"c1e003e83bfb27"}, {"e4c96db85ccbe4"}, {"eca2ca442b163a"}]}, 0x48) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000763000)={0x0, 0x0, 0xcc}, &(0x7f000050a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b9b000)={r1, 0x7fffffff, 0x1000, "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"}, 0x1008) 2018/01/27 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f0000e26000)={0x27, 0xc41, 0x7, 0x0}, 0x10) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/01/27 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)=0x0) io_setup(0x3fe, &(0x7f00008c2000-0x8)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000003b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) io_setup(0x40, &(0x7f00009f6000-0x8)=0x0) io_setup(0x80, &(0x7f000020a000-0x8)=0x0) io_setup(0x7, &(0x7f00004e4000-0x8)=0x0) 2018/01/27 14:58:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000070f000-0x20)={@generic="e332312bb8f158ffe4462fee9a58600a", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000013000-0x8)='keyring\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000013000-0xc)='cifs.spnego\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000-0x1a)='eth0ð0em1#vboxnet1bdev\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000011000-0x50)=[{&(0x7f0000010000)="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", 0xfc0}], 0x0, r2) 2018/01/27 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = syz_open_dev$midi(&(0x7f00005c6000-0xb)='/dev/midi#\x00', 0x7, 0x40c200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000029a000-0xc)={0x0, 0x3, 0x30}, &(0x7f000074b000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e69000-0x8)={r1, 0xffff}, &(0x7f00000cb000)=0x8) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b57000)=0x6, 0x4) 2018/01/27 14:58:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000001000-0x98)=""/152) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x47) unshare(0x40600) r0 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000519000-0xc)={0x40000000, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/27 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00007e0000)=0x1) ioctl$KDSETLED(r1, 0x4b32, 0x7fffffff) bind$alg(r0, &(0x7f000029a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) 2018/01/27 14:58:37 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000072a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b58000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000139000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ac7000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) pkey_mprotect(&(0x7f00005ab000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x43037bb, 0x8200) mmap$binder(&(0x7f0000211000/0x14000)=nil, 0x14000, 0x9, 0x4850, r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_flags=0x5402}) 2018/01/27 14:58:37 executing program 3: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002f5000)=0x0, &(0x7f0000c90000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000bcf000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000077c000-0x4)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000416000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0xac54, 0x2, 0x80, 0xa0, 0x5c, r2, r3}, {0x3, 0x8, 0x0, 0x6, 0x24000, 0x1, 0x7fffffff, 0x800}, {0x4, 0x4002, 0x7, 0x6}, 0x8, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0x200, 0xfffffffffffffff7, 0x3}}, 0xe8) 2018/01/27 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c83000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005df000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2, 0x4, 0x0}, &(0x7f00003f9000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000833000-0x8)={r1, 0x7}, &(0x7f0000c92000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000228000-0x8)='environ\x00') ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000a1000-0x20)={0x4, 0x2, 0x5, 0x40, 0x12, 0x4}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0xfffffffffffffe7a) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) rt_sigaction(0xc, &(0x7f0000af1000-0x20)={0x9, {0x80}, 0x2, 0x40}, &(0x7f0000d5c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000045e000)={0x0}) fallocate(r2, 0x0, 0x0, 0x73e0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b81000-0x4)=0x8001, 0x4) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/27 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f000097e000)="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", 0x430, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a6c000)=0x0) capset(&(0x7f0000369000-0x8)={0x399f1736, r1}, &(0x7f0000ffd000)={0x3ff, 0x2, 0x80000000, 0x1000, 0x7c4, 0x6}) 2018/01/27 14:58:37 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000023000)=@common='bcsh0\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000024000-0x4)=0x0, 0x4) 2018/01/27 14:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba5000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x1) socketpair(0x0, 0x8000a, 0xff, &(0x7f0000553000)={0x0, 0x0}) r3 = getpid() ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000f1e000)={&(0x7f0000068000)=""/170, 0xaa}) fadvise64(r0, 0x0, 0x0, 0x3) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00007fb000)={0x0, 0x2, {0xffffffffffffffff, 0x2, 0x9, 0x3, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) stat(&(0x7f0000929000)='./file0\x00', &(0x7f0000b94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006da000)={0x0, 0x0, 0x0}, &(0x7f0000a3d000-0x4)=0xc) getpeername$unix(r1, &(0x7f0000f18000)=@file={0x0, ""/4096}, &(0x7f0000e41000)=0x1002) r8 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002c3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c0000)=0xe8) getresgid(&(0x7f00004b3000-0x4)=0x0, &(0x7f0000819000-0x4)=0x0, &(0x7f0000613000)=0x0) sendmsg$netlink(r1, &(0x7f00004cd000-0x38)={&(0x7f00007c0000)=@proc={0x10, 0x0, 0x1, 0x40}, 0xc, &(0x7f0000727000)=[{&(0x7f00005e9000-0x7b4)={0x7b4, 0x1b, 0x200, 0x7, 0x0, "", [@typed={0xc, 0x5d, @uid=r5}, @typed={0xc, 0x23, @uid=r6}, @nested={0x184, 0x4f, [@typed={0xc, 0x6, @u32=0x8}, @typed={0xc, 0x4a, @uid=r7}, @generic="ef9d7aac4f19650d505216a4c696b7b8a725ba6d08d7aabaf4230957c879bfe5244fbfab5ad9bfe934153f07d41545ce", @generic="944126d1cf07151a163c73bf796966662ffb3b7619f8fc9d232a78d4498dad1112619b6f61c02ad3d637fba14503baa891162b3496f01aeb7d292e8d04313b5a5da0f0a4498a5057048602d43a0718b399855ab57a57a50ee7ed39853ab9ad6404a1db2c56c605964b7be27fd2b33b5319ffb99c71c0bb970d64abef28e9c94fa74a8038bf6ea7cbc20df0bf24a5e4ef1bb352c263ba5363aa0ac5d94ab765972679bd89905add4a857d67021adea80043e3af79e275455425", @generic="bfd24f395575be948f42b36d740c6e7c40744c5dae079636a0e809dbfe9bd6fd", @typed={0x18, 0x73, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @typed={0x18, 0x5b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="81bf544b6bbd40bdcd39e7afeddb0375", @typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x60, @u64=0x7f}]}, @generic="5bd1acfb1a1009e06d0bbb6853d430560c1f911daa15cba0cf48290f9f0d85fb2bf4fda532d7067d3d385b4288460cd2835103bde233f5692d77ecaba3", @typed={0xc, 0xc, @ipv4=@empty=0x0}, @nested={0x23c, 0x49, [@generic="8f6fb8a9de225e2b9e3c82f43a7258b4e336d5208a8eb0c9daf9c1bd376cd5c10c50650e4a1156692396089d919f56c36ba36a8362ea2b7675df6c67fb872ded2bd4c7010210c3b26705cb2a5d85d6e1106aa78536a8ea3953666730c113b233eddd4e6328caa1731607c78551199fb4e6d221ca12c55a52cb", @typed={0x8, 0x85, @void=""}, @typed={0x8, 0x9, @void=""}, @typed={0x8, 0x7f, @void=""}, @typed={0x14, 0x2e, @str='/dev/loop#\x00'}, @generic="7a9a7e303be1c3c9e523440d7de35ac36a67e816c5cf0571d9829f532f0b27ff2e0a15f553a75cb2e9e0e69e3dd9c8344eacccfbfc13c04914793db6a1c2a9b74148489d4aff5b065d6d3d760599bdb5a348b92c8b5641d03dc93a0fe0435bdc4f0d8c3354937bece1d86b269066f99923e5dfbbe2053a3a5c225ec8b8e18d934618ece62c671a375248cf4c0f17", @typed={0x18, 0x18, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="b1c9f86b2197f9eda9c3e12badf139ad7cb7ac15ab95444489dc2db576f6cd901d42811a8383766d8650885829011559d8ae2d4043daa9f99230589f3114e038fbcb9c0acd941a7d6dae06803a8484c54eeb7ceb8d001633d1d624963f14bebdf42fc9bda0e7e71c62503d1e6d5a1290cda9f517aae75b96df2bf5e46234a4bdbf3b76d10518ece73ed4130f55726106705a2a0fb0ca6a40be649c6fb61acd4d2ab5ccaad48a3118dcc5e7b57c2586f483ed2ad16433d64a6f1ee793b243fb155bfb4df3ff196528a5664ab0aad4f57834178c325b2d1d50fea8468db120", @typed={0xc, 0x29, @u32=0x1}]}, @nested={0x258, 0x48, [@typed={0xc, 0xf, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="d087b0446b7029eaab4f088510885c616cbf4d0b1cd7e9feace7880349277a5ffcb84326bfa789deffb886584582bdeb5fd26a7f6b38f0e14bbee09a9e159cfcb4bb895c8b551768339792fb82455134b00891fe36ebca1915d97063e2279e795c5a3f2a4d12235b608bd0521ad4fab0b465e90fcd2997942f46304a9c416900f507aabc866f16e65991090e4046c7547177d44772122ce6289796a1e7d3f0483535eeffc2a069e0bf7df008e3a6575f5d44a215c16cad1268c550946eb80d38030bd8bfc0de701e66b5db15de352e", @generic="50fd0400a0334696485180c5adb19227744f5e6ffe64c22b624ad6f0215ef1baf650fc7cb4f868e3ad66b4efff15f87edff6c455b468fd7b9ea2cd3fa5e80d99c1c024afcc0539b8dc3bd9a4034942442b749b83d0832191c644e64e62b4bb1f170bdfa1351c2517a56d85ac9df53ea7a2b68f82bf8b8bc37bd6b768178be21a9d463a3c1f10d3542f8be82b08335f5df9caabb3a3772ec06eb4a76b04cb2ed3510cba6b54a475e40f47bfa1258209dd67fe69a6d7c4d57221da432e72c19f271c8af4823bb3f02725248badf5", @generic="fb580cc0fda8d1b697add4b8aa15df7549adbdb7d0339d5f65d72545f7947dca9eb4a58e16a22912acab2b4ee4031c653f7c7c7f1ae6f06ccdc8fc1d0941259540b103745bcb43f660b3923f2949214941419c8824ca0e96b69462b3b608146edf7c447f69decacd1684b0230ee7a8aac1db0b1f50025cfd9504cb73a6f099b86db63859c7583894e5fa8cd74c4ad7f365c1aacbf74f18706ba3a5fb2ba36d557ad11720c8d081ef81951294"]}, @nested={0x128, 0x3, [@generic="643bcf38e712", @generic="b66327ca60dcd94013", @typed={0xc, 0x43, @ipv4=@empty=0x0}, @typed={0xc, 0x28, @uid=r8}, @generic="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"]}]}, 0x7b4}, {&(0x7f00007f0000)={0x10d4, 0x3f, 0x214, 0x0, 0x0, "", [@nested={0x1040, 0x6f, [@typed={0xc, 0x23, @fd=r2}, @generic="bec37b0e0bd372104103d03056e6e74e08d4f0f7c1e6d93e60d9c12b5a", @generic="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", @typed={0x10, 0x67, @u64=0x8e7e}]}, @generic="ca67b7efff06e843050f8de4aa42fc59b58661085af7727875d5d3e4011ca1b93df788e7e598dead07a5a6feec060802de210d51e151f71a0fdd68083d4f75b9ea47ba44b96a0e6264369e4642fdfed346d3b8ddbcac90e03ec0a24b9b3c57b1d4", @nested={0x20, 0x2b, [@typed={0xc, 0x96, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x6d, @u64=0x9}]}]}, 0x10d4}], 0x2, &(0x7f0000a6b000-0x48)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2, r1]}], 0x48, 0x0}, 0x80) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000b3f000-0x4)=0x100, 0x4) capset(&(0x7f0000dc7000-0x8)={0x0, 0x0}, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001e1000-0x4)=0x84, 0x4) r2 = syz_open_dev$sg(&(0x7f00008fe000-0x9)='/dev/sg#\x00', 0x5, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000624000-0x4)=0x2000000040) sendmsg$nl_route(r0, &(0x7f00008ff000-0x38)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000410000-0x8)=@bridge_dellink={0x28, 0x11, 0xb, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, [@IFLA_AF_SPEC={0x5, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$audion(&(0x7f00005d6000)='/dev/audio#\x00', 0x9, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000008e000-0x5d)={0x3, 0x1, 0x0, 'queue1\x00', 0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000f05000)='/dev/snd/pcmC#D#c\x00', 0x40000000000000, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f2f000)={0x0, 0x2, 0xffffffffffffffe0}, &(0x7f00007e6000+0x284)=0x8) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000300000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000117000-0x20)={0x3ff, 0x0, 0x2, 0x1c0000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b32000)={0xc2, r4, 0x10003, 0xfffffffff86ce0bd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d5a000)={r3, 0xc4, "53f45f4be26f0ed543532ff04c2a055c17fd99da584d753da6dd3794a246810e3f117cd6a5acf9c711989f283acfbc99d9d4c5073147bc82ceb1db0328f2cef8cb5bab8fd5b27b43d104bc403f300865bfd56ab17db18b8da8cce48c6565034947533c862fcc4a2a63a9d3fa968ffa17b2019eb41a4dbc912b8c1fb7706b75adbd9315ddcc95699d1981da7f331886f70cd05531b69bf61c50359a5d5393f55bb0cf8ce065599eed2f2572cffc139212f6ceb563ad6bceab46360704910f9844bde50aee"}, &(0x7f0000826000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a5d000)={r3, 0x7, 0x2, [0x0, 0xd000000000000000]}, 0xc) recvmmsg(r1, &(0x7f0000724000)=[{{&(0x7f000092b000)=@un=@file={0x0, ""/39}, 0x29, &(0x7f00002b2000)=[{&(0x7f00007d0000)=""/210, 0xd2}, {&(0x7f000083c000)=""/148, 0x94}, {&(0x7f0000ad2000)=""/111, 0x6f}, {&(0x7f0000893000-0xe1)=""/225, 0xe1}, {&(0x7f0000d01000)=""/120, 0x78}], 0x5, &(0x7f0000e1c000)=""/0, 0x0, 0x100}, 0xf1}, {{&(0x7f000032a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000398000)=[{&(0x7f0000b9d000-0x84)=""/132, 0x84}], 0x1, 0x0, 0x0, 0x401}, 0x1}, {{0x0, 0x0, &(0x7f0000ba9000)=[{&(0x7f0000701000-0x3c)=""/60, 0x3c}], 0x1, &(0x7f000052d000-0x90)=""/144, 0x90, 0x6}, 0xffff}], 0x3, 0x2000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000acb000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) fstat(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="", 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b58000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$TIOCNOTTY(r4, 0x5422) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e6000-0xc)='/dev/rfkill\x00', 0x600, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000a7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cdb000-0x4)=0x14, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg$nl_route(r0, &(0x7f00003b7000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f000007e000+0x24b)={&(0x7f00005b3000-0x64)=@mpls_getroute={0x64, 0x1a, 0x603, 0x7, 0x1, {0x1c, 0x14, 0x10, 0x7, 0xff, 0x0, 0xc8, 0xf, 0x2000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_DST={0x1c, 0x1, [{0xfffffffffffffa82, 0x20, 0x5, 0x10001}, {0xabf1, 0x6, 0x80000001, 0x6}, {0x5, 0x1ff, 0xfffffffffffffffb, 0x9}, {0x1, 0x4, 0x101, 0xffffffffffffde48}, {0x5, 0x75, 0x61, 0x5}, {0x1, 0x7, 0x7, 0x9}]}, @RTA_DST={0x1c, 0x1, [{0x8, 0x100000000, 0xfff, 0x8000}, {0x6, 0x3a4, 0x1ff, 0x3f}, {0x9, 0x1f, 0x7, 0x1b1}, {0x7f, 0x2, 0x1, 0x1}, {0xb68, 0x0, 0x1, 0x64}, {0x6, 0x1, 0x101, 0x4}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004}, 0x4) r4 = shmget(0x0, 0x3000, 0x210, &(0x7f0000652000/0x3000)=nil) r5 = getuid() r6 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddf000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003be000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036e000)=0xc) r9 = getpgrp(0xffffffffffffffff) r10 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r4, 0x1, &(0x7f000030f000)={{0x5, r5, r6, r7, r8, 0x100, 0x8001, 0x0, 0x0, 0x0}, 0x400, 0x8001, 0x7, 0xd718, r9, r10, 0x7, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009b7000)=""/114, &(0x7f00008eb000-0x4)=0x72) 2018/01/27 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000120000-0xe)='net/sockstat6\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000051d000)={&(0x7f00006f1000/0x4000)=nil, 0x4000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file0\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/01/27 14:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x6) bind$netlink(r0, &(0x7f00001ae000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[{&(0x7f0000fb4000)="b7", 0x1}], 0x1, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a26000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000657000)='net/softnet_stat\x00') clock_gettime(0x0, &(0x7f00000d8000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000ac000)=[{0x75, 0x3, 0x2, 0x20, @tick=0x1, {0x6, 0x6}, {0x80, 0x10001}, @raw8={"a8eb3cf0bdef256c1dc3307c"}}, {0x6, 0xfffffffffffffffb, 0x731e943a, 0xffffffff, @tick=0xa4, {0x8, 0xffffffffffffff01}, {0x4, 0xfffffffffffffff8}, @connect={{0x3, 0x55}, {0x100000001, 0x0}}}, {0x80, 0x1, 0x4, 0x8, @time={r2, r3+10000000}, {0x6, 0xffffffff}, {0x1000, 0xfffffffeffffffff}, @connect={{0x2, 0x7ff}, {0x3, 0x8000}}}, {0xe1af, 0x1, 0x1, 0x8, @tick=0x2, {0x4, 0x4}, {0x3, 0x800}, @control={0x1f, 0x0, 0x4}}, {0x20, 0x9, 0x7, 0x6f2d, @time={r2, 0x0}, {0x6, 0x100000000}, {0x1, 0x1ff}, @time=@tick=0x4}], 0xf0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c81000)=0x0) uname(&(0x7f0000866000)=""/16) 2018/01/27 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) bind$llc(r2, &(0x7f0000972000)={0x1a, 0x1d, 0x9b, 0x2, 0x5, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/27 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c70000-0x10)={0x0, 0x2c93, 0x5, 0x200}, &(0x7f00004e1000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000651000)={0xffff, 0x6, 0x200, 0x5, 0x10000, 0xfffffffffffffffd, 0x243e1169, 0x1, r1}, &(0x7f0000b5b000)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005d7000-0x1a)="b5ff2093788bca", 0x7) 2018/01/27 14:58:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ffe00000000, 0x4, 0x2, "f1f28c5668bbda1f679ab88f7ed32224729bffe94e0572b30689df0e2fa71bcf39243dd94397fcd607e8e07810d3c3386795b5e8dacb0948b970202b62fc48cac6895fb94a15ba6ce49f5eb87efcc05c"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x1fff) 2018/01/27 14:58:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x1)="90") clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") setfsuid(0x0) 2018/01/27 14:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000e43000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bf4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007c0000-0xd)='/dev/usbmon#\x00', 0xf49, 0x42040) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a05000+0xb70)={0xffff, 0x0, 0x7ff}) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f0000d42000)="", 0x0, 0x0, &(0x7f0000784000+0x227)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000245000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f24000)='smas\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000d87000/0xb000)=nil, 0xb000) mlockall(0x0) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000c000-0x8)=0x9) 2018/01/27 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) r1 = syz_open_dev$audion(&(0x7f000094d000-0xc)='/dev/audio#\x00', 0x231, 0x280300) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) ioctl$void(r1, 0xc0045878) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00000a9000)=[{&(0x7f0000286000-0x2)=""/2, 0x2}], 0x1) 2018/01/27 14:58:37 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/rtc\x00', 0x30440, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x4, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f00006f8000-0xd)='/dev/usbmon#\x00', 0xbed, 0x200002) sendmsg(r0, &(0x7f000027e000-0x38)={&(0x7f000098d000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x400}, 0xc, &(0x7f00000c1000-0x10)=[{&(0x7f00000af000-0x6d)="1c75b6f602688e81056443ed951fa35176c16426928a688ecb0965c2406de8743553aaa7b784b023482e3120f686e831548bed85fdf0f8bb6d999f7423fce0c44b08fb18f1f4db04a1df0ceaf53538ed0376bad89d4a0c82b8bf66a28d1c540bf6c1dd7c017c4f054ddc959f23", 0x6d}], 0x1, &(0x7f00001bf000)=[{0x18, 0x137d5354bed29ba0, 0x3f, "f9659ee30f4a"}, {0x1010, 0x10d, 0x9, "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"}, {0x40, 0x10a, 0xfffffffffffffbff, "4efc54a38db4066bf3819303f416c2dc635a43ac619932159b7beacfeade7d9f675fcb8bdcf7ed143d6a"}], 0x1068, 0x400c081}, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009ec000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008c5000-0x10)={r0, 0x50, &(0x7f0000786000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00009fc000-0xc)='/dev/rfkill\x00', 0x300, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008aa000)=r1, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f000075a000)=0x0) 2018/01/27 14:58:37 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cbc000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) readlinkat(r0, &(0x7f00009c6000-0xc)='./file0\x00', &(0x7f0000792000)=""/0, 0x1ba) 2018/01/27 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000c2b000-0x5)='user\x00', &(0x7f0000bdd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091e000)="9144d01866715fa03cd50898a035b3e39ae85c9d9d1dfccf59b38a23fbf11df1b06e2c7dcad2c8df35879c0e383e566351dfda0b67ac49213f792eb94b853f014762d1904a71d8ffe9668887576eb1f91d62c04938aa27d9415b9b34222cf88dd511d3d869185d512d61a15c759bbfcc40e369f4aec14c360530e68156130f5849e3287965b6a6", 0x87, 0xffffffffffffffff) r0 = request_key(&(0x7f000082b000)='logon\x00', &(0x7f0000176000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000579000)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x3, r0) r1 = socket$inet6(0xa, 0x3, 0x8010000200000087) sendmsg(r1, &(0x7f0000b11000)={&(0x7f0000d34000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13}, 0x1c, &(0x7f0000be7000)=[{&(0x7f0000e79000-0x4)="a8ea62ca", 0x4}], 0x1, &(0x7f000033d000-0x3c0)=[{0xb8, 0x116, 0xae0, "5405c8670fe18e3c7f440988db9811854486db96eb7f3a92e2e6cfc0b3df97895c516b48ae6b52648c11773ac8dcda86a41bfbd68034e48f04f8e5ca3b0ffb978237f5ea92397536ea1ec541722b30c2ea032276cc90f0ce27c44807fbf03d25a5e23caf68cbf0f05532e23e5338cda30e6165fced1bd0ed23c8c6887717b9f2cc72c6ea36b4820e3f0899873042d4294d5908366288b5d6349cf30495d77e41811e0efb7ede6192"}, {0x58, 0x13b, 0x2, "fa20445b38c7da754c27b3a3a4782196ccafe0a63ded27c2544afa2ab12e6cf8764a98225b5569277a359d07133a845f0f957d3dd6eff9fbd6ab5f208da2f12baad3275bfb"}, {0x108, 0x1ff, 0x101, "f5e5ca420c17caf0efc9aaced7b6783d0791d239f31891e85b446b524f4f26a115a6e97f43ad0a56652c7906b0cbed6dd38daa1103d02d555e0c879d448a5fba6fbb60ca0b75bd8b4cd98f3426553b2d6a5ac13fa80c17ef73fb135ace4ee2cc4e47fa0fec5b4f52f0b3c740173ef7e14854a0d8fac6e57d9dbb75d2c49d29f0d985c3fe796c110016906a8fc2b98f670c313a19b779e0b001a6172bd115971051e46dda4a68e6b6594de9ca571dbd58904c9b2231c3cf1fe76d43761ef90aaae4c01f492746451563edb1cbbda6f13c42721053bae1200cfd8a988456c778f9c3b8cb04e64775817107e945ac459bae235845"}, {0x100, 0x19f, 0x20, "dc96824767ab2437bd64a61fe185f96c7d81e75679caec5cd731f975c4055c16090ce8322345ef0e977f6dfc9ba556a259e91f8b25aecaaca36a47947b0818c25e909486bf50e117a09e54bcb3c36f66df51a2f74308e478acae64491a411e9d33fad7aa454e8874ae3416bac3cbf2d8af411f10ef83905c6e5accdaa1d6a06b21b9b74b52f982b9f5d26a8d3a8967a9824e855421fc2fc5522bf77c8ce3a9a39b05c98ef861066637162d74d63aa50c5c3b899833220eaeadc22eda766a90722d48d340643acaf7ceac86a7c03e0037e2d5b39b017128ff7c6b0c9884fdb649595693cee7de7d4e2e5facd09abdc5"}, {0x40, 0x0, 0x9, "fec1490795c745d33c4d4d02c81648c4db91b26c17bb4dad68fd2d4ff648526224e426fa6adcafab9bea7a5ea111"}, {0x68, 0x199, 0x5, "8d6cf7c8a182c5fd917a44a8fac6e4454a14ca5e4d09c697f2b55ac948f5cf14ec32e8a2a344d6fc6be060d47db45e30891f79adbc45eb0a7fe85762ab2a79e29e4c26f96bf09e1b98b45968cd22580428"}], 0x3c0, 0x0}, 0x0) 2018/01/27 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bc2000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x1c1000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00005b3000-0x8)=0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 14:58:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xb5, "5b454e7c5dfab0f0fa7c8361aa6e9c65d564abb712dc59295288d4119ab22cc24d01f934afe4a82738da0f63d0c63f8c9793860b76a6052b8bc05dbabc3c71eaf1ac59ba5663c8d955322d2c1e8ca17dca024044f893f2a6522a5f18df2cf9ffd0e7de99134b9ed4e89587cff4131034b37e2050ecd888c34120b98b295088fd7a4c8ff2b8a4f3b4d2ab1c8cb151f107a92359d75a17830f0319f37fce9191d6f1627ec9ac6295cd8d1b16b3dbcf7bf39320c1be20"}, &(0x7f0000002000-0x4)=0xbd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/01/27 14:58:37 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/27 14:58:37 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000009000-0x8)='./file0\x00', 0x1) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x20008000, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00006a4000)={{0x8, 0x1ff}, {0x4, 0x3f}, 0x4, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000f40000-0xc)={{0x40, 0x3e0b, 0x80, 0x8001, 0x8001000000000000, 0x0}, 0x65}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e22000-0x4)=0x0) 2018/01/27 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000f9a000-0x9)='/dev/vcs\x00', 0xa0000, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005f5000-0xb)='/dev/adsp#\x00', 0xff, 0x2) sendto$ipx(r1, &(0x7f00004c7000-0x2a)="0456024d9b28a05be72e2ea21b97dd8d2aa47d91ab0014d13f16c74c65765491d93530b784c31165adb8", 0x2a, 0x1, &(0x7f0000a93000)={0x4, 0xfffffffffffffffd, 0x9, "0281e3387a9a", 0x5, 0x0}, 0x10) 2018/01/27 14:58:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/151, 0x97, 0xffffffffffffffff) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000002000-0x3d)={0x3d, 0x5f, "10377eff6c1bb9749b217e1ebdd19f87cc45ad91348ec3c0ecd38f8209d790dab052849068211fa2c7316ec984de93d6403cfcdb90"}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) io_setup(0x400, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000001000-0x3d)="2b30796daa3a358567146cc4fb618db8886b23b9151af7541fe605a1ea6a948244e3093acfc01659444b1be5a888b22b29e53c13d692ae174cd9fa8a34", 0x3d, 0x101, 0x0, 0x0, r1}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x9) 2018/01/27 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000217000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xff) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00008dc000)=0x100000001, 0x4) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x4, 0x1ff) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ff2000-0x4)=0x0) 2018/01/27 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r2, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r4) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000dd6000)={0xe5a, 0x7, 0x2a5, 0x7f2, "eb4df2e6b7e961c003b7e2bd05d337d16596349a94c7da013aa38ac2e6ceea31e017e098439a181d1c03f4ac", 0x2}) 2018/01/27 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x2, r0, 0xe4) 2018/01/27 14:58:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x100000001, 0x40}, 0x8) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a1b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000002000)={'filter\x00', 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000)={0x0, 0x0}, []}, 0x60) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/27 14:58:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000698000)='/dev/vcs#\x00', 0x4, 0x121082) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000091000)={[0x80, 0x953, 0x5, 0x1, 0x7, 0x2, 0x401, 0x100, 0x6, 0x1, 0x101, 0x3, 0x3, 0x0, 0x2, 0x9], 0x4, 0x1100}) sendto$inet6(r0, &(0x7f0000ef1000-0xa4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000120000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008cd000-0x4)=0x2, 0x4) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000b0a000)={0x0, {""/7}, 0x0}, &(0x7f0000dff000-0x4)=0x10) getitimer(0x0, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$usbmon(&(0x7f0000643000)='/dev/usbmon#\x00', 0xc, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000abd000)=0x9, 0x4) 2018/01/27 14:58:38 executing program 7: r0 = socket$kcm(0x29, 0x20802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) 2018/01/27 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffbfbc319043) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getresuid(&(0x7f0000193000-0x4)=0x0, &(0x7f0000d0d000-0x4)=0x0, &(0x7f0000eb9000)=0x0) setfsuid(r2) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000259000-0x18)={0x0, 0x4, 0x1035911ac9cc20c9, r0, 0x0}) recvmsg$kcm(r0, &(0x7f0000c38000-0x38)={&(0x7f0000b90000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001ca000)=[{&(0x7f00003f3000-0x7d)=""/125, 0x7d}, {&(0x7f000031a000)=""/178, 0xb2}, {&(0x7f0000e4d000-0xba)=""/186, 0xba}], 0x3, &(0x7f00004a9000)=""/217, 0xd9, 0x3}, 0x100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000037e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000078a000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xef}, &(0x7f0000954000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000421000-0x8)={r2, 0x6660}, &(0x7f0000393000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000964000-0xc)={0x10000008, 0x0}) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/27 14:58:38 executing program 4: clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) fcntl$setsig(r0, 0xa, 0x19) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @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) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000da2000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000241000-0x10)={0x0, 0x0, 0x8100}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cc4000-0x10)={r1, r2, 0x5}) syz_emit_ethernet(0x2a, &(0x7f00000cd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000be0000)=0x939, 0x4) 2018/01/27 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000a67000-0x96)=""/150) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000838000)='./file1\x00', 0x865ccc51f3433b16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f000027d000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000e4e000)={{0xd81, 0xff}, 'port0\x00', 0x0, 0x80041, 0x100, 0xfffffffffffffffe, 0x1ff, 0x40, 0x5, 0x0, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000917000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x81) ptrace(0x10, r2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00005fb000-0x10)={0x1, &(0x7f0000eb4000-0x8)=[{0x1, 0x2, 0x5, 0x66}]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ff6000-0x8)=0x1) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) execveat(r0, &(0x7f0000cb9000)='./file0\x00', &(0x7f0000ab3000)=[&(0x7f0000750000)='vboxnet0user\x00'], &(0x7f000033c000)=[&(0x7f0000c3d000-0x9)='/dev/kvm\x00', &(0x7f0000e06000)='\x00', &(0x7f00003af000)='/dev/kvm\x00', &(0x7f0000c94000)='/dev/kvm\x00', &(0x7f0000d6c000)='/dev/kvm\x00', &(0x7f0000617000)='!@ppp0self\x00', &(0x7f00008ab000)='/dev/kvm\x00'], 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = gettid() sched_setscheduler(r6, 0x7, &(0x7f00001a6000-0x4)=0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000003, 0x0, 0x0}]}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000039b000-0x72)=""/114, &(0x7f0000fe8000)=0x72) ptrace$getsig(0x4202, r6, 0x7fff, &(0x7f00004d2000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000083f000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x3ff, "d6564a041ab9997ddb12687bfe341f427a7f8742b0b88a2b9b9cb4dfe247a3b433bff0e9a64d930afffe6295ccbab71d40db87d38e02b83ca6fc1d4770d96941904a679ef83cab5c89989492c86a4a33"}, 0x160) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 14:58:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x14000, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000-0x77)=""/119, &(0x7f0000002000-0x4)=0x77) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000006000-0x8)=0x0) getsockname$unix(r0, &(0x7f0000005000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x8, 0x0, 0x0, 0xfff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000006000)={0xffffffff, r3, 0x10001, 0xf2}) fchdir(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x10, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_getoverrun(r4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/27 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r1, &(0x7f0000249000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r3, &(0x7f000052a000-0x60)=[{{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r3, 0x0) dup2(r0, r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000242000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fbd000)=0x8) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff7e) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 14:58:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) getpgid(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000013000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000007000)={r0, r0, 0x800}) 2018/01/27 14:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000078a000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000859000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000616000-0xe8)=""/232, &(0x7f00000b5000)=0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000524000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000021a000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003dc000-0x9)='/dev/rtc\x00', 0x200800, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000945000-0x10)={&(0x7f000030a000/0x4000)=nil, 0x4000}) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00005a6000)=0x4, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000042d000-0x4)=0x40) r1 = socket$inet6(0xa, 0x0, 0xdffffffffdfffffc) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000919000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/27 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000f18000-0x90)=[{&(0x7f0000e49000-0xfb)="cb936cb113e3ba565f300db93f2302daa2a0c57fb5030ff247bf6a23547407a573855818facd4724f18d199683aa8b71a461c8dc2c408eca14e7249f5b8ae9bbe957a926dbb6ca2d095982066139044fbb", 0x51}, {&(0x7f0000a6f000)="b33b4f94f842255f382474f33b758d0c652c3e35eb0bb24dc0b53b61bb3c18702f83dc8e5bd51a4a68d2c6d49d05be13f4228f310dbe57887e76b67e10680247053321e3169990e60c0530051f", 0x4d}], 0x2, 0x0, 0x0, 0x4000000}, 0x8000) r1 = creat(&(0x7f0000e98000)='./file0\x00', 0xac) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000950000-0xc)={0x1f, 0x1, 0x10000, 0x9, 0x10000}, 0xc) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000061a000-0x8)=[0x1, 0x7fffffff]) recvmmsg(0xffffffffffffffff, &(0x7f0000298000)=[{{&(0x7f0000cd4000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000)=[{&(0x7f000048b000)=""/4096, 0x1000}, {&(0x7f0000c1d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/122, 0x7a, 0x9}, 0x2}, {{&(0x7f00006cd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000028000)=[{&(0x7f000090c000-0x28)=""/40, 0x28}, {&(0x7f00007e2000)=""/111, 0x6f}, {&(0x7f00004d5000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x100}, {{&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000f4000)=[], 0x0, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f000016d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000976000)=[{&(0x7f0000890000-0xfe)=""/254, 0xfe}, {&(0x7f0000a92000)=""/2, 0x2}, {&(0x7f00007e5000)=""/22, 0x16}], 0x3, &(0x7f0000984000-0xbf)=""/191, 0xbf, 0xffffffff}, 0x7}, {{&(0x7f0000bbf000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009d4000)=[{&(0x7f0000892000)=""/4096, 0x1000}, {&(0x7f00003c6000-0x92)=""/146, 0x92}, {&(0x7f000037b000-0xa)=""/10, 0xa}, {&(0x7f0000d96000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x10001}, 0xf1}], 0x5, 0x0, 0x0) 2018/01/27 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@generic="006400090100804dec02112800aa396e", @ifru_mtu=0x6}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00008e9000)=0x1000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cd6000)={0xfa, 0xd8a1, 0x0, 0x7, 0x9, [{0x200, 0x3f, 0x3, 0x0, 0x0, 0x3008, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x8, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x9, 0x101, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x101, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x80000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x7aaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xaa97, 0x2, 0x2, 0x0, 0x0, 0x3204, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f7f000-0x5c)={0x0, 0x2, {0x2, 0x0, 0xce68, 0x3, 0x9460}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7f000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000f6b000-0x5)='\x00\bSk\x00') getdents64(r3, &(0x7f0000e11000)=""/82, 0x52) 2018/01/27 14:58:38 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000038f000)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002e4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000011a000)='/dev/dsp#\x00', 0x100000001, 0x2) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000036000-0x20)={r1, 0x81, 0x80000000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x40000000004, 0x0) request_key(&(0x7f0000842000)='dead\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0\x00', &(0x7f0000f00000)='./file0/file0\x00', &(0x7f0000c0c000-0x6)="7261edcd7300", 0x0, 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r4, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[{&(0x7f0000e25000)="c3691827fc6789deb6fcc2d5dfbe6c672dae59ebb686e02356bbdab7c2fe17c343dbf44d69354b5791a464e1c575053a4e47b1f1c7e1d6b23c4dbefca712bd4fdf12a973e5c36bc4923b0defd7a15eacb5b1bf3a8978a0a57094cd6e8075ec91c29bea02a90d244b254a689fe15532", 0x6f}], 0x1, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000f4d000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xd46000)=nil, 0xd46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d48000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) write$selinux_access(r1, &(0x7f0000505000)={'system_u:object_r:gpg_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x32, 0x0}, 0x51) r2 = memfd_create(&(0x7f0000d46000)='{\x00', 0x2) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/01/27 14:58:38 executing program 3: io_setup(0x53, &(0x7f0000150000-0x8)=0x0) io_destroy(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000091d000-0xb)='/dev/mixer\x00', 0x200201, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006b4000)={0x0, 0x5}, &(0x7f00005da000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={r2, 0x0, 0x3, 0x9, 0x5, 0x5}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0xadb}, &(0x7f0000001000)=0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001000)={0x7fff, 0x10004}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000)={0x5, 0x9, 0xe9, 0xeb, 0x800, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_destroy(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000003000+0x8fa)={0x7, 0x3, 0x5, 0x7, "f970326b49e4a32c9bf95aa2c458ffe1584da17a60fe8efac0f07128d6f882b34151ca9af87b0b1777e51498", 0x98}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000001000)=0x7f) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in6={{0xa, 0x1, 0x76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0x0, 0x3f, 0x8, 0x6, 0x4, 0x742, 0x6, 0x7ff, 0x7f, 0x8, 0x5, 0x3, 0x4]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000005000)=0x1) chmod(&(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000-0x20)={0xffffffff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000003000-0x10)={0xffffffffffffffc0, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000)={r4, 0x0, 0x80, 0x9}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000008000)=0x0, &(0x7f0000007000)=0x4) 2018/01/27 14:58:38 executing program 7: clock_gettime(0x0, &(0x7f0000824000-0x10)={0x0, 0x0}) semget(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000045c000-0x16)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000c5a000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c7d000)=0xd1a4, 0x4) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000d35000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) 2018/01/27 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007da000-0x28)='vmnet0vboxnet1security}GPLtrusteduser%\\\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009fb000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000401000)={0x0, 0x0, 0x245c3123}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007cc000-0x10)={r1, r2, 0x2050cfea}) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c5a000-0x4)=0x0, &(0x7f00002a5000-0x4)=0x4) bind$vsock_stream(r0, &(0x7f0000345000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00009eb000)={0xfffffffffffffd7d, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0xfffffffffffffed2) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000ca2000)=0x2, 0x4) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) signalfd4(r0, &(0x7f0000e21000-0x7)={0x8}, 0x8, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046f000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000081000)={0x0, 0xfffffffffffffff9}, &(0x7f0000087000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f5000)={r1, 0x1}, &(0x7f0000a70000)=0x6) setpriority(0x2, 0x0, 0x0) [ 47.576160] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! [ 47.607260] QAT: Invalid ioctl 2018/01/27 14:58:38 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getpriority(0x1, r0) r1 = msgget(0x2, 0x40c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008ac000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/124}, 0x84, 0x2, 0x0) 2018/01/27 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) tee(r0, r0, 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000df4000)={0x0, 0x7, [@random="2e1c3280b4de", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1279787521bd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/27 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000406000)=0x0) gettid() sched_setaffinity(r0, 0x8, &(0x7f0000a58000-0x8)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b0a000-0x4)=0x4) readv(r1, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xffb3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00001bc000-0x8)=0x0, r1, &(0x7f00002ef000)=0x0, 0x7, 0x4) r2 = geteuid() setuid(r2) io_setup(0x4, &(0x7f00000a9000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0x474)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f00008a2000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ca1000)={0x6, 0x8000, 0x4, 0xd6, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r2 = creat(&(0x7f0000b7a000)='./file0\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000084000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e0000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000b20000)="7a234ed72ec15711ee3e4785929a740ded4f31e843c0aded597999b85bffc6d166a3bfad5846d1c389bf95290ddf28bf7a2eb63bac05c69cb57e3e375f3e1aee4f5a7ffa7b6bacd7c94b98e48cad87195f1223296e9177f5398ff8d7e334bcde1bb423437652", 0x66, 0x4084, &(0x7f00005e5000-0x14)={0x11, 0x16, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000d8e000)='/dev/adsp#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000785000-0x4)={0x0}, &(0x7f000092f000-0x4)=0x4) ptrace$peekuser(0x3, r0, 0x80000001) setpriority(0x2, 0x0, 0x4) 2018/01/27 14:58:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000535000-0x10)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7fffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00001cb000)={{0x2, 0x1, 0x3ff, 0x5, "409fce9ffb4510f483322387d3d39321a71d87a5d650922664de0161856833f552b4042601d4f0153f6f7e8b", 0x10000}, 0xfffffffffffff3ba, [0x9, 0x4, 0x442, 0x3f, 0x2, 0x7d3, 0x7, 0x7, 0x3, 0x2, 0x5, 0x101, 0x5, 0x4, 0xb3fe, 0x1, 0x0, 0x6, 0x5f, 0x3, 0x1, 0xfffffffffffffffa, 0x5, 0x6, 0x4, 0x9, 0x9c5, 0x7, 0x3, 0xe9f3, 0x9a50, 0x101, 0x1f, 0x7, 0x2, 0x4, 0x1ff80000000, 0x8, 0x3, 0x1ff, 0x47, 0x81, 0x101, 0x100000001, 0x2, 0x1, 0x6, 0x22e, 0x8001, 0xe9, 0x8f, 0x4, 0xffffffff, 0x3, 0xfff, 0x6aa2, 0x7, 0x80000000, 0x7ff, 0xf0, 0x400, 0x7fffffff, 0x562a, 0x9, 0x401, 0x5, 0x7, 0x400, 0x7f, 0x2, 0x0, 0x4, 0x7fff, 0x86c2, 0x5, 0x4, 0x1, 0x9, 0x78, 0x7, 0x6d5c, 0x95, 0x200, 0x3f, 0x7ff, 0x1, 0x4, 0xd0c, 0x3, 0x400, 0x5, 0x5, 0xffffffffffffff20, 0x3f, 0xc4a, 0xfffffffffffffff8, 0xffffffffffffff80, 0x6, 0x3, 0x6, 0x0, 0x1, 0xffff, 0x1, 0xfffffffffffffeff, 0x5, 0x6, 0x9, 0x6, 0x100000000, 0x6, 0x2, 0x14, 0x40, 0x1, 0x2, 0x3, 0x5, 0x2, 0xfff, 0x80000000, 0x100, 0x5, 0x40, 0x0, 0x6, 0x7, 0x0], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000a58000)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000092b000)=0x101, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r4 = syz_open_dev$mouse(&(0x7f00005f8000)='/dev/input/mouse#\x00', 0x100, 0x8000) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000b18000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b18000)=0x10) 2018/01/27 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x10000000000032}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/ppp\x00', 0x200000, 0x0) r2 = openat(r1, &(0x7f0000d3f000-0x8)='./file0\x00', 0x10040, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000948000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/27 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffff) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = pkey_alloc(0x0, 0x2) signalfd4(r1, &(0x7f000080e000-0x8)={0x200}, 0x8, 0x800) pkey_free(r3) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb3000-0xc)={0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000296000-0x18)={r4, &(0x7f0000e0e000)="17c1d60b914fe82fba25e8cf861b9ddc2c3734d159fed407f9bc9ebc5e17bc65ae37", &(0x7f0000fb2000)=""/184}, 0x18) 2018/01/27 14:58:38 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000026000)={0x8, 0x20101800, 0xffffffff, 0x64, 0x496f, 0x9, 0x3, 0x4, 0x6, 0x2a}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xcb598608945b02de, &(0x7f000000b000)={&(0x7f0000026000-0x20)=@ipv6_delroute={0x20, 0x19, 0x60d, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xfffffffffffffff7, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000-0x4)=0x10, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000013000-0x4)={0x8}, 0x4) 2018/01/27 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d55000-0x5)='comm\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/27 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f15000-0x8)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00002ff000-0x8)=0x1) write(0xffffffffffffffff, &(0x7f0000811000)="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", 0x200) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006bb000-0x4)=0x14, 0x80800) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f06000-0x4)=0x10, 0x80800) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00008d6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000)=0x10, 0x80000) poll(&(0x7f00000e0000)=[{r1, 0x0, 0x0}, {r2, 0x300, 0x0}, {r3, 0x0, 0x0}], 0x3, 0x1) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x400004) [ 47.706250] kauditd_printk_skb: 34 callbacks suppressed [ 47.706258] audit: type=1400 audit(1517065118.608:178): avc: denied { setuid } for pid=7476 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 14:58:38 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000003000-0xf)="2f7b06003170707031253a656d0500", 0x0) write(r1, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0xffffffffffff7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000077000-0xe)='/dev/admmidi#\x00', 0x0, 0x202040) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d71000)={0x7, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x256}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x227b, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ca0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dd0000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007db000)=0x7, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e7c000)={0x0, 0x0}) 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x308, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x20000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) syz_open_dev$urandom(&(0x7f00004fc000)='/dev/urandom\x00', 0x0, 0x40400) 2018/01/27 14:58:38 executing program 1: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x410080, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0x80000000) io_setup(0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$audion(&(0x7f0000da6000-0xc)='/dev/audio#\x00', 0x7, 0x101000) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/27 14:58:38 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000204000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0xb7)=""/183) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1ff, 0x4, 0xf8}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1f, 0x30}, 0xc) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000003000-0x18)={0x8, 0xff, 0x1, 0x3ff, 0x8, 0x7}) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) io_setup(0x1, &(0x7f0000003000)=0x0) io_destroy(r3) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x6, &(0x7f0000002000-0x30)=[&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f000070a000/0xb000)=nil], &(0x7f0000005000-0x10)=[0x5, 0x1, 0x5, 0x80], &(0x7f0000004000-0x4)=[0x0], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000006000-0x1)=0x3) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002000-0x6)={0x60, 0xfff, 0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000006000-0x4)=0x7) sched_setscheduler(r4, 0x3, &(0x7f0000002000)=0x5) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x1, 0x2, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)={r5, r6+10000000}) 2018/01/27 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c0c000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3f, &(0x7f000052e000-0x5c)="6b2599ef8757655a305d0fdf264c5fd973767aa4ba9b471ca8d437b1833aeade8302bc79d653195b73e16771f498bac7986ab97215343fdd0b41754c101ca0e975580c9cc99a339084a8aea1d70b978abd9a02eaca848d5fff95406e") sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) pipe(&(0x7f0000aed000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c0c000)={0x0, 0x7}, &(0x7f000073d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c5000)={r2, 0xf5}, &(0x7f0000f42000)=0x8) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffca, &(0x7f0000feb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8906, ""}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000024a000)=""/4096, &(0x7f000069d000)=0x1000) 2018/01/27 14:58:38 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000fe1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c35000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x7, 0x5, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/27 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000105000)='./file0\x00', 0x80, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f88000-0x4)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) 2018/01/27 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r2, &(0x7f00009cd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b3000)=0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000154000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:38 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000)='security', 0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x5) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000004000)={0x5, 0x0, [{0x2, 0x8, 0x4, 0x40, 0x4, 0x7fffffff, 0x6, [0x0, 0x0, 0x0]}, {0x80000007, 0x20, 0x6, 0x3ff, 0x1, 0xe739, 0x2c30f11, [0x0, 0x0, 0x0]}, {0xa, 0x4, 0x0, 0x6, 0x0, 0x73d4, 0x6, [0x0, 0x0, 0x0]}, {0x80000008, 0x2eb3, 0x0, 0x3, 0x5, 0x2, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x6, 0x0, 0x0, 0x8, 0xffffffffffff3b5b, 0xffffffff7fffffff, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = msgget(0x2, 0x240) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r4, &(0x7f000000b000-0xa1)={0x0, "54109d2079b5d15e0940c7de674a77876ce623360a97cd33f9b16a60febd5eb0ee04ed7aa52ef245f5356623aa713beb2a9efa00505e8ba621cc16d95e829498b05ae7b34fff82943f93d503db9effff715b3377d0751d3aae535b709dba2188ac6157b8a19ad524ccff6268a6a4b1483318a85f3fcb9ba135e34cb76ca03b45ddcb846268b85c49861b1af5c5c0c719008a35b932caa8bd"}, 0xffffffffffffffea, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000000b000)=""/230, 0xe6, 0x100, &(0x7f000000c000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) io_setup(0x2, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f000000b000)="86007434f37e23364ae10bca955a272bed1050d1ec62ac840dc3d0be02d960e95a587dc0cb53530cc721d84ce96f76718c1b395464b9c2ebcdec277679fd356a2ffcf313883d49373121e4f5cf8a0be6", 0x50, 0x7ff, 0x0, 0x1, r3}, &(0x7f0000007000-0x20)={0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x2f4}], 0x1b2) r6 = gettid() r7 = getpgid(r6) getpgrp(r7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f000000e000-0x8)={0x3, r0}) fcntl$lock(r2, 0x0, &(0x7f000000d000-0x20)={0x2, 0x0, 0x3, 0x200, r6}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000759000)='/dev/amidi#\x00', 0xb2b0, 0x200) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000bb9000-0xe0)={0x7, 0xd8, "caa3c5c2c10d91162133d34e13b79f50ffed3c7dd9a1595580408f463e1724be13b5a14fdde74b97d5b1f7a580d10aa7a9c567e8f6cff8b218533caeff96d24b1496f31843a14bbe50b7f988daa491d7c7219b75679347d29cf40201df78a54905302f8ea227f4ffe54b4a74483d57b1325deae8293dbc1870eb029a425ecb2add56888436ae0b3ed2d8fe92d9523671fb9b03bf2ea87b9ec1e0690a65c8fd96c4ec6d18f7784ad9736d11f999640f153ee0f1928971375a8bd32ad0b700e13a8bd84ce53f6a285ea625a8593b4bb0b7961f4d1aa3758d33"}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000045d000)={0x0, 0x7b, 0x5, 0x5, 0x10, 0x7fff}) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000212000-0x4)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) fstatfs(r0, &(0x7f0000000000)=""/122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00005a2000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f00002b1000-0x8)=&(0x7f00005eb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fd8000)=0x18) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7f, 0x4) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000310000-0x7)={0x2, 0x14000, 0x7f}) getsockopt(r1, 0x10d, 0xf, &(0x7f0000548000)=""/4, &(0x7f00002be000-0x4)=0x4) 2018/01/27 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000420000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000750000)={r1, 0x200, 0x7, "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"}) sendmsg$alg(r1, &(0x7f0000c0a000-0x38)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}, {&(0x7f00003a9000)="4d572c816296e5398af622c527d4c80fc3a239fe70fa66", 0x17}], 0x2, &(0x7f0000bb0000)=[], 0x0, 0x0}, 0x0) 2018/01/27 14:58:38 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005ef000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ae000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000035000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00006fa000)={0xf, 0x5, &(0x7f00002d5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87}, [@ldst={0x3, 0x0, 0x0, 0xa, 0x4, 0x48, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cce000-0xa)='syzkaller\x00', 0x80, 0x2e, &(0x7f0000754000-0x2e)=""/46, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fstatfs(r2, &(0x7f000074c000-0x43)=""/126) [ 47.980068] audit: type=1326 audit(1517065118.883:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.021323] audit: type=1326 audit(1517065118.884:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000cd2000-0xd)='/dev/net/tun\x00', 0x0, 0x200) 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.048006] audit: type=1326 audit(1517065118.909:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=186 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.074430] audit: type=1326 audit(1517065118.909:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:39 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000aa9000-0xc)='/dev/audio#\x00', 0x200, 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x1)={0x7, 0x6, 0x10000, 0x1515172f}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007fc000)={0x102000, 0x2000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000a85000-0x50)={0x1, 0x0, [{0x7, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e6c000)='/dev/dmmidi#\x00', 0x9, 0x420200) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bbe000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000b9d000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000206000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000507000-0x2)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ec000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x4, 0x3681fdcb3f2e7f82, 0x80, 0x80, 0x3c, r1, r2}, {0x0, 0x3f, 0x3, 0x6, 0x9, 0x2, 0x6, 0x100000001}, {0x101, 0x9, 0x8, 0x3}, 0xb9f3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x20}, 0xffffffffffffffff, 0x3, 0x0, 0xffffffff, 0x3, 0x62, 0x64}}, 0xe8) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e53000)='/proc/self/net/pfkey\x00', 0x288003, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008ec000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000097f000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000099000-0x8)={0x0, 0x0}, &(0x7f0000361000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000009c000-0x8)=@assoc_value={r2, 0x9}, 0x8) dup3(r1, r0, 0x0) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000094b000)='/dev/audio#\x00', 0x20, 0xca82) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000a55000)={0x0, 0x7, 0x1, 0x6, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') unshare(0x4012000) r2 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00007ab000)=0x8001) socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e95000)=0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f00001a8000-0x1000)=""/4096) 2018/01/27 14:58:39 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006df000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000033f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009f8000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000096f000)={r1, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x0, &(0x7f00002d7000)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00002a3000-0x8)={0x3, r4}) writev(r2, &(0x7f00004d6000-0x30)=[{&(0x7f0000019000)="", 0x0}, {&(0x7f000057f000-0xe1)="bb91914d8e1214a4a8fd3f215b794380e0c549e9773b24618da9133164932ff49d9d5f2e650d5085fc4f8e0547c759106d467b12f395b55aa38c8cd96cb9ba87cb40da2485330c1bcc2613969319a23bbbb7947dc473510a38b0e1283597c4c4d68afa662f7eeba5faea823c9941509105470fd02aa7f5e0661f2ca8a97bfacf677c294df44795993ff73855978eecc4d81889f12cb633cdd55800c4d258cd598c98805e0a7dc72751bc187753b5916c51087575963a6dbfd6a059bd53ff4e479fc9e872f7174e1207dd4285cd354ddd840262d0774d7a6287bd52f38eaf3b5fc0", 0xe1}, {&(0x7f00005df000)="c134bf5bd7360a8b0f89f806774a070445c0499de1380dbf1bf66bb19c4b6b09aa6b6d8150c1a2ae29a12b7b5e61211399cc70d50ac5203b058d71dc6a1d4a8937182df912", 0x45}], 0x3) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) [ 48.105605] audit: type=1326 audit(1517065118.909:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 48.135949] audit: type=1326 audit(1517065118.911:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:39 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000e3000)={'security\x00', 0x3, 0x0, 0x335a, [0x3, 0x5, 0x4ab1, 0x100000000, 0x8], [0x0, 0x2, 0x1, 0x5, 0x1], 0x10, &(0x7f0000000000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @rand_addr=0xcd, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x0, 0x50}, 0x100000001, 0x27a, 0x2cd, 0x31, {0x1, 0x30c8}, [{0xe1, "b39fb6c19a79d28ed28493ac3f0bea73b90d4e87ce4264ebf72c63f664", 0x0, "7b757f5e779d31a3f3422bf0b0170215e6b25d537c7cb000660a8443c75947615bbc466d2b6f1a8d452d07b9d8a2e6b27752c40c6aab826cef1f5632edab997be008e0f39858da8b603a649c98411a19f1e182c97bbfaf8666d5ce56c75e8c9e2c1fe39ff5cf5221aa2f4e6b28a59acf061d764904d0671bbd485aa4b6dd4cefc36fae01c6ec7336a2aebc50c1d58abf8ca650a7ae2e53d9594d98f951dda6863d0374441aa625f7e9404ef9fb636d8d6bd36686958122d61686388ebc3b0e1204"}, {0xe6, "4b91460b2396b00787caa4c643586dbf163e21088791ed82cc6e42e429", 0x390, "0f01210504d1047afe87934709ee1a0931e9f23ee0c22ebcffa93c845317a452972ea4bad462bfb9de07ca58dede517f2c0953194a4b7eb35ebbbd2c6a3c83ea51912ad2bbbe5dbc304bdeddfad6ec362fa6a1899607db5c3da63d3add6fef8986ae9f7597eeaecfcea11b30226d81d45ebf12ae443b5314b6aab7fcbf27cb48d06456d22aa4b8f6aaf8a617fce46f9a3a33317c3c8583c309de195224f30d25db5911f368f4382d709261bbccb034c422ae94ac05143067e3c9d1a2fab49ac2c6c69eac4918"}, {0x43, "abdee1518e74efc635e67323b9412b17a2c4a4604271400d5f9ffffab7", 0x2, "f6d9d925fd0697cceb9e3e22bb032e63e9e88722d0a7fee519cd63346f7c2f00e9ddd5"}]}, {0x53, "2b391f59c1ed24679ba6cf70ab70bbcbc6150e5f0e33c28cc27042b7a9", 0x0, "e0e973712efd526df738d537892bb017dc69628e2da5803b42b6ae9ef048eb6d3490eb8eb5df8b1c06c15fef3cf42858d86bc6"}}, {{{@broadcast=0xffffffff, @empty=0x0, 0xffffffff, 0xffffffff, @common='ipddp0\x00', @common='erspan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x1, 0x40}, 0xff, 0x19f, 0x29d, 0x2, {0x5, 0x0}, [{0x95, "57c904aa6f49fc182108ea3c472deb9860bbefaec6f6f6b3305f888128", 0x968, "376023747a3103fbbdc35aefdb81432ad7b7751c732cc01e8bcbe5c43cecefbe26d25227e6fc5998879676bfdc228c77458fc96a32823d4336201b2185a46c57d0d879892354f8d21e24070ab299c68b2d2874bae9bd7ce5f6e3fe7806d52712795a800d1e087b654e5a44245d879277385632876c"}, {0x9a, "89255704f86e9541c038447a61fee56b09c5b0c0f64cbd71af8f7322fc", 0x8001, "d5ea86956a7090ee5e4b433b86e4bc14ae63f6cc4235f99e1d2c2595dcb71827205f41de4b6c245e90a4801083e1b76a795b9142914a42b262989178411cf49c6b1f0a0f15ee0dae680bad9d9812f73e9c991d19cab93c380ca9c9014958726934ea190aac5de85b48a8f3aa5bcd6e604fd0046be258c98b7616"}]}, {0xfe, "f68c6c1706c7ede1968f6e971fcd446725f6b7a5e027eb9665b4e3b3ac", 0x4a6432e6, "29589b0c2c37d805fce6bacecebde9da4f83576a74e26dc2e45aee7dd65308b745cb395e4900ed2604439d78018c4b63da54093014e2558b4c60dcf04826d199f35a61eb5607e11759cd56e9123cf8762fb4737b4adcba791815dcf915a67f5fd3f60ec8cc5924a6cbbe0ff78934f9b957f733003115f480d719c788478e4c693d71324b0c1464facd66e2c93efdc9a46d7911a49ad35b2faf7329a3d8adeb7cd1462acdcf6859f1677e111df5448bd1637ff8404d50fb63b4f2ebf875aefd4b4810f98a0c225977c6572e862c5fd8ca72df8450586ed94337f38b0b94d5"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bpq0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x40}, 0x6, 0x172, 0x24a, 0x0, {0x81, 0x80000001}, [{0xac, "bf2c613f661e678bb90bc87f8a67bfb21eb6023b058aad69eb020b3dfe", 0x0, 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{{{@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, 0xff000000, 0xffffffff, @generic="a76a92417d5a5b8b0c6cff1fe2a64980", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0xa}, 0x1, 0x261, 0x2c2, 0x2, {0x0, 0x7}, [{0x51, "dfbdc3e232d20ebc8d1139e7345f08a1e30746d07edf70d8f469631451", 0xd862, "db750e9e95f50ff39d9d6c172815d8565ab3d3a8a44c1b401d04ac68a468b83d918048683e897df62aadee67a08bcdccd5"}, {0xa2, "842c335c1d9bd899bcbff0987e789b33ebba5fbb96c43a9fe1e12c466e", 0x1c, "88201dee221c41dd3fda87cd4aa8a3cf51087b1829b34df041a3f5911d4e7c0c85eb0a2ed2645cd46e72cd89e7ee3b69e2f45224ad7efbd6d9be4db7bd5c69797f3fadb17ec956040483165a32a8563c35bc3e804be5e4591f7f7eef195bfc789b598c8b99aa41f784a6c68916c5e8bd1fb58e1d5e40fb8751bb0859e59d07f429c6"}, {0x77, "a371af2a1645bc93894d87245b0e9df8e761b63f5004ccad0d912a756c", 0x2, "2e87f21ed318027edc2acd6c8118d4dffe636d03636ea465205e9054fba595c6e604994ba8e7d4160327cac274e38993baba570a5a6260c9cc96f8f2a91e826e6867d4fa81ca52640ae0c77f68272266bcf9d24dfc8851"}, {0x87, "56718d2200c565576f9e3ddb7d0aa29d42bafbbe0b5246aa3cbf72aa71", 0x1, "09a51d51a93123e80c9d7fa81a364d44294dd4d3fe587193131a911a077763faa98227cc67077c190df442584f7b4854bff1fb772601a75727aa306371264c1840bbe3fd588320a8b2e2a80847e40faa7b7cda562ee39c817fee0f9a416c0c2047865b668a52f0"}]}, {0x61, "2cf8c53888485185838a5e25639e261b8b842474b6088b28df119adb11", 0xfcb3, "fba5ee36b9f624e1ee0c664d2d42c61a9533872468495f449c53d2f9faf57812f3839d117131be4386b4d4c609fd9482a017a5f3a18c6a620343d1136677d21af6"}}, {{{@loopback=0x7f000001, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @generic="e09f990298755a8fc75df025efeb4f3c", @generic="b4980efcbbba7df982b70a42aa72394f", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x2, 0x6}, 0x1f, 0x3ad, 0x4b1, 0x8, {0x8000, 0x1}, [{0x85, "599040171b415949eeaad4907c62763d9e65969c30d6fff44c4ffaf6fc", 0x9, "30fd87f2e9a06f25bf67931376b6740650eb4d24b8cb8bbde9d003ec651a8b1b1e601ab441104d0d08236ca576b6529e558a07a0b9580cf5635148c2a4c09bece5485f9089f46d3525c8cc5d4a874adc39804bb4bfd0bb0c9f0dc1f56b8b82c2a1e6ee8f7d"}, {0x83, "39c61a436da799e9c21d9ae3cd04bb0bcaaa0fe36401e4f639df67aac0", 0xfffffffffffff000, "062d7124fecae9503eaea3f01b5f5af2f9747901fbe25df2360255454d7ba43711dfaa63b83259a5a38f94fca982ccb68efccc0a46f2b843279e32a1b5b04915bcc3a24723f885af28a9a933191fc13f1d604263bf4255e69b23cde2f3222b767b9006"}, {0xcc, "f786ca28df321aa530385d71e8e3db12be66f7c1c4e5c84b51f159a582", 0x3, "0ca46782ca60bae0c1db23e9a5954bdea64f03d77b505fc30e43eac721305a1d41506172e8eeca75439acdb00947117fb725c6c36f0fbc0157d0e2a0e2b031a74fde2e10b06cf403c7b790af2f51414faa1b394e2e028cd2091e0871418022dc8b94328b52ccb6f81f6c4c7cbf476c2ad7974fce849a6d8c0cd64a7942bbf9fcc66f5d389eb47aa501d2605bb8c10d322cba0a3e48a1210d8fa80026642cbd37d255283f48711c4a04624774"}, {0xba, "e8294368c3b37f61392e1372fee77e22a52ae103b51c281b30b23a7b13", 0x5, "3b218aff61d81ff9b8be4f0ab2d6c012b831308e745af8449e8b6f6cb203c3ab973c5d50a372acfc8391c4d8fccfcce07d3b34e992253860a70dd4176d18d645fba959c09e9688874b2bd3b8679a87851bbdc0d5e0a0db298444100fdb2fadbeb3d8b0875360127470cca456970b76b35ea54cbe0e22325457d489821f5667b672418667e1fb53b204b467fadcfe397a1f26b4498ea7f06938bc"}, {0xaf, "30e5af00d701091f554ea974ec361753618d28e01273443559715435da", 0x0, "3cba8225ff56de821d151a887d1ad13a7cffaad324e4af75978fa3b114257098706cadef0a060d22fc2b422e1f24b3d3524c28b46358720d7b1cbe36181e32a39217957f2e48a1d73945fcef5edf772eb59b7c7df9d55121f59a1c4140b42c065f33d567a054045bfdd1e5140f4197c055190913de9f3eb642754a07ff9a026e952d844aa556c78083a093844016c2"}]}, {0x104, "6a98ddffd9eb478d80b9548b6769793ee8365170a6599c353c96da040e", 0x8, "c449f550838b0b4d58d05b7ba9f73d18b4a5b4fa10ea5c2f2cfbce383ca24148a2d6779ca94ab3d8824d3c529b76140d9ceadb3059ed0d6f0e804622e8c5cc7f63f01b5a7d3447970a8654eb4f212f468d2a54f5178b34df780d4fa0ec277728c60d6e314c675bd827360a88aa0236a62d02b7e7d810c68d9fb9a223c33964e829735a9fbc72ae58f6bb03a2d7e69541702ebc86bdd7b732df8d8fdb30cc0f24301b0232f1070a218b9a816cfd3c9e8a887d514759c7da79120a5446a7a4f2b2a4b64cd02734fdfc3884008408986b4d0db3b1b42af46cac2a7c0523b156a07a57904393"}}, {{{@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @common='lo\x00', @generic="1f9ba9cd5d9049b545e50ba1ee999daf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x2, 0x8}, 0x7, 0x15b, 0x1b8, 0x4, {0x3, 0x3f}, [{0xeb, "21a26f62b14d600869fa127056b4e8c56f1f4169c83c1dcc341ed26f19", 0x3f, "530dbee4f9380e305278e182287f9aaa8b462f7f91265408727c7911239847445a11a156303cf390de96963a73992addf6734fba7a25cc58b937d3e747d5d3c60fe61e9c15151c1cefb3c5639789f500e7546fc94a5e55cb6603b239184c798425f2c5168117d161823afe14e1eb0bdbffe9aa7bc1f497aef9c0c7b37712555422b00cd74cacbdfcc3bf1a2ecd73610d8adfce0e1db83184e91c2fc98890121da4d0ab6698a76614a1c21eee2cc6d8d7e7bb1bfe5371116db194a5b216cb1fb030315e05bf264a884c9a47"}]}, {0x5d, "1b5b22dd88cd7b1cfa38e02ad198ec5553686e360fcf11e22bd940b1bb", 0x2, "b5ca82a8e249c1c75b4261a45bd743cd4bfda58d27bb54de768727e4730a20232369398ef07526e4f72ddc9313dbcad6861568bb33679cab48f315bb6d"}}]}, 0x33ba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000002000)=""/64, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000005000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000007000-0x50)=[{&(0x7f0000003000)="ddb3afae3342fe6cf27ca1eca52b94ed186fa93feac856b5041e61bb909a34a83f511863d545f09c1f146548f4a051e9f21062a5f764c41268e076d94bc91ce9b531e20d57929795ff4b", 0x4a}, {&(0x7f0000006000+0xc35)="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", 0x1000}, {&(0x7f0000006000)="a1dec79407f6835087b316f72f9c2b7d60bc645db48f0d8c5407e6b7df99263020e8c8339b2a86254c4e6285168d9731327909e540ff3643ff6cf639c9aa75c9f51f10922d87beea94a3a09fe3bf0877fb4b3864ddc1fb7359237c6cf02fb63b9bb2f63a13544d41b8bc8b7d391e6f", 0x6f}, {&(0x7f0000000000)="9a5363a80f647b2b98fae14834cf72cfeccde50a554212675a0689e8c2badabef2f682ae8b74a945172a24c5c7feeee14c5396d7bca6570339792f71cf4f7bda7fea53a93cee990c95c813652222d23a05566fa2e3df64c963f2899cd70d65d0cb4358e0fa31afe4717b0448de636cfcf875543eb1b195b618ed42edafa48a376f50942b3f0136db6ea46a2866a95526a15b67ad32f03ec1fdc71f5d42938e574aaaa3af1b6711d49d9a19d7b7d76480c2d28d", 0xb3}, {&(0x7f0000004000)="690797bb10a486fdd9c6e240c0b57a9b33e6edd12fcdd701ed32401b9a2739c2643504065fd08a2bf66d0088da6cea4d72199beb033335edab02ff091fe5e43aa4939f04ac24fc31a58f99e9fe55a841d3e984572a210294e6a1e1e4ebe250ddf0d02e87d24fe119cecc70", 0x6b}], 0x5, 0x0) semget$private(0x0, 0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000008000+0x6c0)="1122853006dc2db6eda20e728b6348be", 0x10) r4 = msgget$private(0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f000000a000-0x1000)=""/4096) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000000a000)=0x2, 0x2) 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = dup2(r0, r2) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00008b9000)=""/213) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000500000-0x20)={0x2, 0x1f, 0x0, 0x6, 0x2, 0x3f}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000005000)=0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000e15000)={0x1, &(0x7f0000a44000-0x8)=[{0x0, 0x0}]}) [ 48.211785] audit: type=1326 audit(1517065118.912:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f49000/0x3000)=nil, 0x3000, 0xc) r0 = syz_open_dev$sndmidi(&(0x7f00000db000)='/dev/snd/midiC#D#\x00', 0x826, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009b8000-0x4)={0x1}, 0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) fchdir(r0) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000039d000)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000c83000)=0xfffffffffffff7c1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00002c4000)={{0x8, 0xfffffffffffffff9}, 'port1\x00', 0x8, 0x10000, 0xd1, 0x1, 0x8000, 0x0, 0x800, 0x0, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ddf000-0x9)='/dev/dsp\x00', 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005cb000-0xb2)={0x0, 0xaa, "af5a17c51d1d744e0d627ad8f8d8396020e3a596878429a5727e238d9e3d24974eef06307a98d7619119842dbfb6ed486cc64da23bfa4d68eb355ba8d022a00201752d1d9f3c55448f24457d1755099a9211860b888f9bfb5f9a9f152d9133b9488626e4a485b3fc3d4d8c9815e8dcdab140c8e85169631d218b9cd9a63fd53aeef8be9329e6429a71fc57942041255643e25b9c7c840db1a69cfb7ed35806abb26071dea0fc131e4a5c"}, &(0x7f0000101000-0x3)=0xb2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b57000-0x4)=0x0, &(0x7f00007b2000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007cc000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x8, 0x11}, 0xa0) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001f3000-0x5c)={{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xe8}, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x8, [0x5, 0x10001, 0x7, 0x7, 0x1, 0xfffffffffffffffc, 0x3, 0x0]}, 0x5c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 48.245222] audit: type=1326 audit(1517065118.912:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) mknod(&(0x7f0000085000)='./file0\x00', 0x8080, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x4}}, 0x2e) 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="b8ad5cccfbef", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ce3765826842ab9bea5f180c96767c6d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfd6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0xa99a, 0xfffffffffffffffa, "8f887b63fc3cd45b266134f289d18a7978595dccfcde0e1cf2e6c129ac999ed1cf25152d1b10995e883bdafe7a96bbeef6cf1d2814a142fe77ffbcc61cb710b2af7c873048b5d2f7cd6adedf236f2785"}, 0x160) getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x58)="1ca01fa39a06d178c8ebf229f978bb905d16807ca5164d254e0f8729fffac87bb166239d99229b8b3a9ae4ed7071769a52020bff59e16385235a31bb7787f1d44d550aa019d63e6d4703eda554c840b3dc2071ba8537352c", 0x58, 0xffffffffffffffff) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="f2dce691b6dd9289c03bd3145963589201328b52200403284f874d29cafa5a1994178ed787b132701dbd423d9071d621aad95e6a466c9b07f5fead7e2da354cf0940b68810077fcf32394f1f3c100e54cf1c2ff728964de3c97a3c18dbd32890eab2a858f1a91e531cb7c40cc5334205164a9e92724e987d3ed6f35626be0492eac410c2af634779250a4543ac39376f", 0x90, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mknodat(r3, &(0x7f0000005000-0x8)='./file0\x00', 0x80, 0x10001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000008000-0x4)=0xfff, 0x4) fchmod(r0, 0x198) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0xfffffffffffffffb, 0x10}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000)={r5, 0xcc, "22d3ca4f4778045afe32d93d17dcba29a7c2861c76ad8ee90fe0ba5cab920a1275c9732ab155fd0b35556f82429ad7289aa66c76eeaffe04005a624cbf4cc21d3d74fd4c992f7ec11c29e3bb61b74c47e6d86d58cbeb60020ac3c5124083fc2234a22221f7fd521fb70118b3fe75431dd68b68095005140e0282a6ad0e09c0a5b0ef325a6d17934fdfc4e5e6bd9f85f49078adea0bf4ce6f71e5106f76c031c45dfdb3e4ace55da08249f1ce7e1215a1afb1ccc6ef7fd99d9d227f90f85fec92852f1456d6f84eb8b02dd061"}, &(0x7f0000009000-0x4)=0xd4) [ 48.313325] device eql entered promiscuous mode 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000)={0xffffffff, 0x7ff, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xf, 0xb, &(0x7f0000007000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xab}, @jmp={0x5, 0x9, 0x9, 0x3, 0x6, 0xfffffff8, 0x0}, @generic={0x6, 0x100, 0x8a, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000b000-0x8)='./file0\x00', 0x11) mkdir(&(0x7f0000008000)='./file0\x00', 0x9) [ 48.357454] audit: type=1326 audit(1517065118.917:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7546 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1000) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x0) 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = semget(0x0, 0x7, 0x100) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000fdb000-0xbf)=""/191) 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000d41000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff20) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/27 14:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) munmap(&(0x7f0000c03000/0x3000)=nil, 0x3000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socketpair(0x17, 0x3, 0x5, &(0x7f0000dc5000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b22000)={0x0, 0x100}, 0x8) ioctl$KDSKBLED(r2, 0x4b65, 0x81) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000952000)={0x61, 0x7}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/27 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002cc000)='./file0\x00', 0x400, 0x101) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x0, 0x10000000006, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001e7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x82000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007f2000)=0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000337000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000)={0x6, 0x0, [{0x8, 0x1, 0x0, 0x0, @irqchip={0x3, 0x8}}, {0x99fa, 0x2, 0x0, 0x0, @irqchip={0xc2c, 0x4}}, {0x1, 0x4, 0x0, 0x0, @sint={0x1, 0x34}}, {0x8001, 0x4, 0x0, 0x0, @adapter={0x5, 0xa6, 0x80000000800, 0x1, 0x6}}, {0xfffffffffffff01b, 0x1, 0x0, 0x0, @irqchip={0x9, 0x0}}, {0x0, 0x7, 0x0, 0x0, @adapter={0x3, 0x3f, 0x3ff, 0x7, 0x8}}]}) r2 = getuid() r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fbcecb536c763b1b38b8e686ad69502b"}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000006000)={{0x0, r2, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x6a28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006c7000-0x9)='/dev/vcs\x00', 0x36180, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000092c000)={0x0, 0x74, &(0x7f00006df000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8883}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000a31000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004db000)={r2, 0x4}, &(0x7f00000de000-0x4)=0x6) fremovexattr(r0, &(0x7f0000b40000-0x14)=@known='security.capability\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005e0000-0x4)=0x0, &(0x7f00000c3000)=0x4) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000c20000/0x2000)=nil) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000e5f000-0x50)={@generic="7b0875883c747842434b488a8c320804", @ifru_mtu=0x0}) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000039d000)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000c83000)=0xfffffffffffff7c1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00002c4000)={{0x8, 0xfffffffffffffff9}, 'port1\x00', 0x8, 0x10000, 0xd1, 0x1, 0x8000, 0x0, 0x800, 0x0, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000a48000-0x4)="634868ee64726c6e65") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/27 14:58:39 executing program 0: prctl$setname(0xf, &(0x7f0000ccd000-0x1)='\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sync_file_range(r0, 0x100000000, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r3 = epoll_create(0x4000000010011) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000eec000-0x20)={0x1000, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000647000)={0x7, r5}) dup3(r1, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) chdir(&(0x7f0000226000-0x8)='./file0\x00') 2018/01/27 14:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d24000)='net\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x7fffffff) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) timer_settime(0x0, 0x1, &(0x7f0000343000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00009ff000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r2, &(0x7f0000d97000-0x3c)=[], 0x0, 0x0, &(0x7f0000759000-0x10)={r3, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000d85000)='./file0\x00', 0x200, 0x14) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00004b0000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002b8000)=0xffffffffffffffa7, 0x4) 2018/01/27 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc7f, &(0x7f00003f6000-0x8)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000486000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cbf000-0x4)=0x0) io_cancel(r0, &(0x7f0000af7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8001, 0xffffffffffffffff, &(0x7f0000dfb000)="f677a6014eb43f98996b3cd61bf23ec04a9e6419029f852a6576c49de6210b9041f15182b993de3773d6292093c877574707e9001b0c70b0b45d42e81181048c668a08f1c1cca0700712ab26efee205a1e89d6c3fced3c79c5aac9b74cc1a5abb67c1aaca57b4fc6d83d38350d3a8b", 0x6f, 0x4, 0x0, 0x1, r1}, &(0x7f00002a2000-0x20)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00006c9000-0xf8)={0x6, 0x0, [{0x40000000, 0x8a1ceb7000000000, 0x6, 0x9, 0x5, 0x7fffffff, 0x9, [0x0, 0x0, 0x0]}, {0xc0000001, 0xac92, 0x5, 0x8c17, 0xfffffffffffffff8, 0xff, 0x20, [0x0, 0x0, 0x0]}, {0x40000006, 0xfffffffffffffff8, 0x0, 0x100, 0x1, 0x777, 0x3, [0x0, 0x0, 0x0]}, {0x4000000d, 0xfffffffffffffff7, 0x6, 0x5, 0xa7d, 0x8, 0x5, [0x0, 0x0, 0x0]}, {0x80000001, 0x5, 0x4, 0xf5, 0x7fff, 0xffffffffffffff5b, 0x1000, [0x0, 0x0, 0x0]}, {0xd, 0x7ff, 0x0, 0xffffffff, 0xc34, 0x7, 0x80000001, [0x0, 0x0, 0x0]}]}) 2018/01/27 14:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x3, 0x0, 0xffff, &(0x7f00005a2000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00006e2000+0x828)=0x3ff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000278000-0xa9)=[], 0x0, 0x0, &(0x7f0000bc8000)={0x0, 0x989680}) r3 = syz_open_dev$mouse(&(0x7f0000e93000)='/dev/input/mouse#\x00', 0x6, 0x1) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000122000-0x4)=0x3ff) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000cef000)='/dev/amidi#\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000047c000)=0x1, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x0) r3 = semget$private(0x0, 0x3, 0x10) syz_open_dev$admmidi(&(0x7f00006a5000)='/dev/admmidi#\x00', 0x5, 0x101400) semtimedop(r3, &(0x7f000012e000)=[{0x0, 0x3, 0x1800}, {0x3, 0x80000000, 0x800}, {0x4, 0x3, 0x0}], 0x3, &(0x7f0000cf6000-0x10)={0x77359400, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r4, 0x8, r1) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000069d000)=@req={0x50, &(0x7f0000e62000)={@generic="bf1a02f518e0bdb7dba2f88552e4c7a0", @ifru_settings={0x8, 0x2, @fr_pvc=&(0x7f00007b8000-0x4)={0x5}}}}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003b7000)={"12e8490f453949d1787fea93a0e29dc3", {0x4, 0x7, 0x7a, '7;ZYRy', 0x4, 0x0}}) r6 = syz_open_dev$sg(&(0x7f0000233000-0x9)='/dev/sg#\x00', 0x6, 0x0) r7 = request_key(&(0x7f000009d000-0x8)='rxrpc_s\x00', &(0x7f0000c64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b46000-0x40)="38343200000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000005000000000000000000", 0xfffffffffffffffa) r8 = add_key$keyring(&(0x7f0000de7000-0x8)='keyring\x00', &(0x7f000004d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r7, r8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000ada000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}], 0x2c) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r1, 0x13) mq_notify(r2, &(0x7f0000f3b000-0x60)={0x0, 0x21, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000086d000)={{0x4, 0x1bc}, 'port1\x00', 0x38, 0x40, 0x1f, 0x1ff, 0x1, 0x8, 0xffff, 0x0, 0x0, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091a000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000767000-0x48)={{0x0, 0x3, 0x2, 0x3, 0x6}, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc1000)="97fe852f", 0x4) [ 48.523486] binder: 7651:7654 ERROR: BC_REGISTER_LOOPER called without request [ 48.553294] binder_alloc: binder_alloc_mmap_handler: 7651 20000000-20002000 already mapped failed -16 2018/01/27 14:58:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) accept$netrom(r1, &(0x7f000006f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002a0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000d6000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x9}, 0x6) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000002000-0x400)={"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"}) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x10000000009}, 0x2a2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000)={0x0, 0x8, 0x5, 0x0}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f00000)={0x3, 0x6, 0x205, 0x100000000, 0x8, 0x3, 0x4, 0xd8, r3}, &(0x7f00001cc000-0x4)=0x20) [ 48.597371] binder: BINDER_SET_CONTEXT_MGR already set [ 48.607341] binder: 7651:7668 ioctl 40046207 0 returned -16 [ 48.615484] binder: 7651:7654 ERROR: BC_REGISTER_LOOPER called without request [ 48.615552] binder_alloc: 7651: binder_alloc_buf, no vma [ 48.615581] binder: 7651:7668 transaction failed 29189/-3, size 0-0 line 2903 [ 48.634047] sctp: [Deprecated]: syz-executor7 (pid 7683) Use of int in maxseg socket option. [ 48.634047] Use struct sctp_assoc_value instead [ 48.648413] sctp: [Deprecated]: syz-executor7 (pid 7683) Use of int in maxseg socket option. [ 48.648413] Use struct sctp_assoc_value instead [ 48.672360] binder: release 7651:7654 transaction 20 out, still active [ 48.679144] binder: undelivered TRANSACTION_COMPLETE [ 48.684357] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.689891] binder: send failed reply for transaction 20, target dead 2018/01/27 14:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') name_to_handle_at(r0, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) mkdirat(r0, &(0x7f00002f0000)='./file0\x00', 0x100) 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f99000-0x40)={0x100000000, 0x1, 0x81, 0x7a, &(0x7f0000b0d000+0xde3)=""/122, 0xf6, &(0x7f0000e22000-0xf6)=""/246, 0x33, &(0x7f000066d000)=""/51}) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="edf60ca1ead8417e54e3390fc840e5910a44faf2e11d66a509e92600eb2d33b60a72396b830d3c1a256f7a81feb8c5ab734d3685f4c1beefce732ff7ccaa48d5e3be8879c9df6fc081bfd2af23cd667132496992eda4a1710f1234b8e16a23794e8ed6b8a057d570c57edee1483684ddaf235ccfde5c0a20df0c0ed33e87a0a7d08f5fceaa2639ef285a0fdfc76617739a46f519b95a8b8bcb883d21") getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e54000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000565000-0xe8)={0x7, 0x0, [{0x3000, 0x1000, &(0x7f000086c000)=""/4096, 0x0}, {0x2000, 0x34, &(0x7f0000a28000-0x34)=""/52, 0x0}, {0x0, 0x3c, &(0x7f0000450000)=""/60, 0x0}, {0x0, 0x19, &(0x7f00003c2000)=""/25, 0x0}, {0xd000, 0x2b, &(0x7f0000fa6000-0x2b)=""/43, 0x0}, {0x0, 0x35, &(0x7f0000fe3000-0x35)=""/53, 0x0}, {0x5000, 0xac, &(0x7f0000828000-0xac)=""/172, 0x0}]}) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00006de000-0xc8)={0x4, 0x0, [{0x3, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x0, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/27 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="89", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000085f000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x3c) 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x8a2, 0x0, 0x0, 0x1, 0x200000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b10000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e2b000)=0x2) r2 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r2, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000009f000-0x4)=0xffffffffffff9d65, 0x4) 2018/01/27 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000958000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00002f2000-0x6f)="6c51d7fb2c67b708360d89d8aa5e1c5bdd385eb098eaf6aee96de63bf2595844704db4d8fcfa1e7223675ae95ebd4a1035dae3ffd481db219ef7eac6d12b9767add7de85e5af9f76a87eb7a9e209b92d5acea7297d2e688ab080fba180453570ffd88f4fcec4b5c7a34163ed6d73cc") setpriority(0x100001, 0x0, 0x9) 2018/01/27 14:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = dup3(r0, r3, 0x0) accept$inet(r4, &(0x7f00004ea000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000249000)=0x10) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/autofs\x00', 0x902, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000cef000)='/dev/amidi#\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000047c000)=0x1, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x0) r3 = semget$private(0x0, 0x3, 0x10) syz_open_dev$admmidi(&(0x7f00006a5000)='/dev/admmidi#\x00', 0x5, 0x101400) semtimedop(r3, &(0x7f000012e000)=[{0x0, 0x3, 0x1800}, {0x3, 0x80000000, 0x800}, {0x4, 0x3, 0x0}], 0x3, &(0x7f0000cf6000-0x10)={0x77359400, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r4, 0x8, r1) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000069d000)=@req={0x50, &(0x7f0000e62000)={@generic="bf1a02f518e0bdb7dba2f88552e4c7a0", @ifru_settings={0x8, 0x2, @fr_pvc=&(0x7f00007b8000-0x4)={0x5}}}}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003b7000)={"12e8490f453949d1787fea93a0e29dc3", {0x4, 0x7, 0x7a, '7;ZYRy', 0x4, 0x0}}) r6 = syz_open_dev$sg(&(0x7f0000233000-0x9)='/dev/sg#\x00', 0x6, 0x0) r7 = request_key(&(0x7f000009d000-0x8)='rxrpc_s\x00', &(0x7f0000c64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b46000-0x40)="38343200000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000005000000000000000000", 0xfffffffffffffffa) r8 = add_key$keyring(&(0x7f0000de7000-0x8)='keyring\x00', &(0x7f000004d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r7, r8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000ada000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}], 0x2c) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r1, 0x13) mq_notify(r2, &(0x7f0000f3b000-0x60)={0x0, 0x21, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000086d000)={{0x4, 0x1bc}, 'port1\x00', 0x38, 0x40, 0x1f, 0x1ff, 0x1, 0x8, 0xffff, 0x0, 0x0, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000011000)="de", 0x1, 0xfffffffffffffffb) fcntl$setsig(r0, 0xa, 0x2b) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000cef000)='/dev/amidi#\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000047c000)=0x1, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x0) r3 = semget$private(0x0, 0x3, 0x10) syz_open_dev$admmidi(&(0x7f00006a5000)='/dev/admmidi#\x00', 0x5, 0x101400) semtimedop(r3, &(0x7f000012e000)=[{0x0, 0x3, 0x1800}, {0x3, 0x80000000, 0x800}, {0x4, 0x3, 0x0}], 0x3, &(0x7f0000cf6000-0x10)={0x77359400, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r4, 0x8, r1) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000069d000)=@req={0x50, &(0x7f0000e62000)={@generic="bf1a02f518e0bdb7dba2f88552e4c7a0", @ifru_settings={0x8, 0x2, @fr_pvc=&(0x7f00007b8000-0x4)={0x5}}}}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003b7000)={"12e8490f453949d1787fea93a0e29dc3", {0x4, 0x7, 0x7a, '7;ZYRy', 0x4, 0x0}}) r6 = syz_open_dev$sg(&(0x7f0000233000-0x9)='/dev/sg#\x00', 0x6, 0x0) r7 = request_key(&(0x7f000009d000-0x8)='rxrpc_s\x00', &(0x7f0000c64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b46000-0x40)="38343200000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000005000000000000000000", 0xfffffffffffffffa) r8 = add_key$keyring(&(0x7f0000de7000-0x8)='keyring\x00', &(0x7f000004d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r7, r8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000ada000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}], 0x2c) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r1, 0x13) mq_notify(r2, &(0x7f0000f3b000-0x60)={0x0, 0x21, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000086d000)={{0x4, 0x1bc}, 'port1\x00', 0x38, 0x40, 0x1f, 0x1ff, 0x1, 0x8, 0xffff, 0x0, 0x0, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:39 executing program 5: r0 = memfd_create(&(0x7f0000b9e000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x3, 0x200, 0xa267, 0x4, 0x1d, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000002000-0x59)=""/89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000957000-0xe)='/dev/admmidi#\x00', 0x8, 0x100000000141ff) r2 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) setpriority(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffffd) 2018/01/27 14:58:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7f, 0x100ffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000b3d000-0x5c)="3133fd96356c80aa4a50370161bef18d6f2e04acd52f84f29776b2b2c13cc0c82531bc3a2b67e34dbb184613438788d9b7636957d14be579119f471735ff94318becee92fc162c4def663c2ba397a1e5c8486682783ff8dd70d8a548"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) sync() 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000734000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000414000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl(r0, 0x2272, &(0x7f0000634000-0xb1)="") 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fea000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448dc, &(0x7f0000fea000-0x97)="227f304a90092f7eabac94dc323651771907a4ae4294e4909fc833cd084a9b571dbdaf36de712f2c0808fcf4bd0a3b7aa64a001f6a4a4178ea2265011cdd63e2dafc76485f1d79adb4a61b4c6dc69ccc2714b17290fec72ab61f7b6baa010a20ccf8f6cb28ae361a0d620a904869c31a4782ceb85cb8de2a4d5f748d474493a68ac2f6a2bcda6e872101de3dc7761205fe675eb4badb62") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00009f4000-0xa)='/dev/cuse\x00', 0x40, 0x0) 2018/01/27 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b2c000)=0x0) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000e9e000)=0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = syz_open_dev$midi(&(0x7f00004f8000-0xb)='/dev/midi#\x00', 0x80000000, 0x41) fchmodat(r6, &(0x7f0000c65000-0x8)='./file0\x00', 0x84) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)={0x0, 0x0}) 2018/01/27 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f000024c000-0x8)={0x0, 0x0}) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) write$sndseq(r2, &(0x7f0000058000)=[{0x1ff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/27 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f00002f4000/0x2000)=nil, 0x2000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bdf000-0x4)=0x0) gettid() getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b65000)=0x0) setpriority(0x2, r0, 0x10000) pipe(&(0x7f00002e6000-0x8)={0x0, 0x0}) r1 = shmget(0x2, 0x1000, 0xe8, &(0x7f0000639000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/27 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e93000)='/dev/snd/midiC#D#\x00', 0x28000000000000, 0x10000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000cdc000)=0xd29) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) 2018/01/27 14:58:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='bdeveth1)-+]:/\x00', 0x451385c83aaac662) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x3ea, 0xffff, 0x100, 0x1, 0x0}) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x80000001, 0x7f, 0x7}, 0x10) close(r1) r3 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x4, 0x141000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000003000)=0xa2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x3, 0xff, 0x6, 0x3, 0x1f3, 0x7}, 0x20) epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000005000)={0x7, 0xffffffffffffffff, 0x4, 0x200}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x400, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000009000-0x8)=0x100000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000009000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x36ebf2b5acfdc8c6, 0x2, 0x8001, 0x4, 0x1000}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000000a000)=0x0) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfe000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000aaf000-0x4)=0x69, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e8b000)=0xffffffffffffff01, 0x1c6) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) 2018/01/27 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000036c000-0x1)='1', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f59000)={{0xfff, 0x8000}, 'port1\x00', 0x10, 0x20800, 0x8, 0x10001, 0x7, 0xe7ec, 0xff, 0x0, 0x6, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x406, r0) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000ed2000)={&(0x7f0000d3b000)=[0x0, 0x0, 0x0], 0x3}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028e000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002d2000-0x10)='/dev/input/mice\x00', 0x0, 0xa400) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r1, 0x0, 0x0}], 0x1, 0x7a5) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000835000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x1bd) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000096f000)='/dev/vcs#\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b2c000)={0x0}, &(0x7f0000555000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000014000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ba1000-0x8)=0x0) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f000024c000-0x8)={0x0, 0x0}) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000042a000)=@file={0x0, ""/83}, &(0x7f00001c4000-0x4)=0x55, 0x800) r2 = getpgid(0x0) lstat(&(0x7f000055f000-0x8)='./file0\x00', &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000049b000)={0x0, 0x0, 0x0}, &(0x7f000018c000-0x4)=0xc) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000242000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e29000)=0xe8) getgroups(0x7, &(0x7f00000f6000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000446000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005df000)=0xc) fstat(r0, &(0x7f000094a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = syz_open_dev$adsp(&(0x7f00001de000-0xb)='/dev/adsp#\x00', 0x101, 0x280201) ioctl$TIOCGSID(r11, 0x5429, &(0x7f0000f47000-0x4)=0x0) r13 = getuid() stat(&(0x7f0000b32000)='./file0\x00', &(0x7f000053a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x23d7, &(0x7f00006b4000)={0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b6c000+0xdc0)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c43000)={0x0, 0x0, 0x0}, &(0x7f0000dab000)=0xc) r19 = getpid() stat(&(0x7f0000675000-0x8)='./file0\x00', &(0x7f0000e70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c2000-0x4)=0xc) r22 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000810000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d1000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000570000)={0x0, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0xc) r25 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008bb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000)=0xe8) r27 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000905000)=0x0) lstat(&(0x7f0000a27000)='./file0\x00', &(0x7f000090d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008d9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf0000-0x4)=0xe8) r33 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ccb000-0x4)=0x0) fstat(r0, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000763000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b41000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002e7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4f000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e78000-0x4)=0xe8) r39 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000345000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002b8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) r42 = getgid() r43 = getpgid(0x0) r44 = getuid() stat(&(0x7f0000ee2000-0x8)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getpid() getgroups(0x4, &(0x7f0000f2f000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee4000)=0x0) r49 = geteuid() getresgid(&(0x7f0000f77000+0x40f)=0x0, &(0x7f00006ec000-0x4)=0x0, &(0x7f0000b0b000)=0x0) r51 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c40000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000-0x4)=0xe8) lstat(&(0x7f0000d3f000-0x8)='./file0\x00', &(0x7f00002e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000e76000-0x118)=[{&(0x7f0000dc5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ad2000)=[{&(0x7f000028d000-0x1000)="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{&(0x7f0000b3f000-0x7d)="3d89b80e2dfa3d5412885f24859b4b1223ff68ef655e4c78d1d5a131235aea9ef126dd2d83d199cfaf0128b39f242d184a5ef824e6da449817409899a76ac175f35bb4c98bd6a2ea84c3e0a5e561acc21d8161d9ab0902e1cc786e06ba5a0b2d2a10047bb68882b315bb7e8d1c2178e60e041f7cd291a3d6a276953f11", 0x7d}], 0x4, &(0x7f000099b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15]}], 0x78, 0x4}, {&(0x7f00003be000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cde000)=[{&(0x7f0000873000)="b1975859eed72e54a59722c56a6f64477bab985e3579c154bba9c8a5c74623c43238f2460c13a05e4f131a8e55df4910c4bcd6b58e82ce753a6dba0a9cba723a4712840dc461781dd51e5fe076ac643f16ce", 0x52}, {&(0x7f0000544000)="a86bbccc90645e26d22969528ae6ed69465cf17c0e6c96ddec83eb8160d8bdc64f71da99a66d5face5dde913f1749c886794c938fc1e05bc3e3d495afbd1569a245cfe23341f8f", 0x47}, 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r45}, @cred={0x20, 0x1, 0x2, r46, 0x0, r47}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x8000}, {&(0x7f0000dbc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003e7000-0x80)=[{&(0x7f0000884000-0x60)="6892dcfa3afeb4f15864123a1a012b8dfe153108304890b6e22e1630712a910a5af70cfdf00a09b9826508b21d406b5b540a183472d9e224a5bbf2902fc158316537018aab6c8e9ba3a0dadea4fe238e0075ab14743f3f64a8cc9149f79041ee", 0x60}, {&(0x7f00009aa000)="3afa30b82661a79aed6a88c6a025dbe442a3701e5b38256ef46859738dad883169140f4427d07f16a9703a5a852e16bd086e053b0af797498c9ac511c2608ff05087aa910a5ee1d95d714b48d99a454a5936bfbf6929873128a2193e745b0fd723e6ff6e8e95bd252a41db331fbee0bde34545d6ca5eb63e1d8e611088f82ce5125831c81392f115da112da4378932d6d8c5a400", 0x94}, {&(0x7f0000e9f000-0xd4)="46b23cf3b6553db7592cdf5a6ec374c1ce00990add4d925a4904bdbc6eef898874482054b4cd26389ac7aa78508ba40e04463c7e51243419ad9de14882817ab7618792d0d95d3fc54622ad02128a363b0ef30642cba288d66209f1834fba3f24b4f0a757978827943900f3335bb491152cc5181e3275561891b59d0f6d56450ec818d6d23bdb3bef20e56d9fa90d46a396424c448a1c240afdcc2ec7010862154e58b4f79f7ead80c4b045a670a80dd08d4af594afc4486bb43baa0f0f08d6ed36977721630b337327d6fa3ed062198e39f28a5e", 0xd4}, {&(0x7f00002ce000-0xd0)="1fb044c0d6c5aafaf6e1cd1e7d9bfdf8b44dcd692079942d6c75f35ad4e0059e5cf73dadef7c5d72c05e859ae69bdbde5c1a2a1b202c71e8a9382f054827ad2f73e1abc0186182d7b941b02c2b405559e97d74c8ea8a2756c7052a6469ab894687e4cb89778317c86b47cb945f1bd3126f00c46be2431fed161dcee89f0784eb3cebd9932097a3a1d0017dc957792fc61b2c9d51e6cc23ca21af88e018de77681623a585469c7024d2150e3c7f109bf6be502daec1a163d2300b4514bd6094dbd7fece6a657709cd44d6f0f6aabfae9d", 0xd0}, {&(0x7f0000b53000)="15c304c96cdebd112991428f9d00e9fc1035598e8243fe429b6d620cb7aaf54076fd389cfc474ed6e3463232643e5682e8ad8038e7d05830f500f8f0305a6947ff048025f78b26eba03902abe517f6ba3fa5efcd04e4aa5c8a96a8bad8170b60c8a54c5ba3d0f31d5a9a4786a25b44c245af5d054707292f261cbd089ed1eb593cb6f778216e0f71862b244833b3e579ec37dfbf311076c1dc525a19d5e06388b1bb00f57aa26d25c0d4509ac5904028f65ce0cd730b9ff8346346abae4e54ee983cacad4f0f24a07eec82891c27d95a15431ed57caf18b3a621e066af49944be3ada2243942552dae7c3f41d1a86523", 0xf0}, {&(0x7f00000e6000-0x68)="84da048242dde98905a6746a0f100f7978cd0cc89f20f7c7ac24e0e1bd1b9c529473f7111cc59d432f1616c228538b04d95c8ff8397dcf62fdb8bd584dcf737838376ebc51e5dc40aae2ecc434f10a540cda55fd23c8faf9926fb8a0b4fc1fa3a50beb9ce6df7353", 0x68}, {&(0x7f0000a61000)="9e914d4f5f9835a6b8c2ae0542f740c7af66d7431bf455d817e8bcea7db5d00efbf463ede50046cd01c9759695533398c5969f0a0c6a3a79f1b2", 0x3a}, {&(0x7f000011e000-0x1000)="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0x1000}], 0x8, &(0x7f00009db000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x110, 0x20008800}], 0x5, 0x2400c040) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f000024c000-0x8)={0x0, 0x0}) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40800, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000033f000)='/dev/snd/pcmC#D#c\x00', 0x4, 0xc001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000143000-0x10)={0x0, 0x2c, &(0x7f0000161000-0x2c)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000384000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d5c000)={r3, @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]}, 0x8, 0x7}, &(0x7f00001fc000-0x4)=0x98) r4 = accept$packet(r0, &(0x7f0000428000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000149000)=""/97, &(0x7f000048b000-0x4)=0x61) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d8f000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000616000)={0x3, 0x1, 0x6, 0x3, r2}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f00004eb000-0x8)=0x0, 0x2) connect$llc(r3, &(0x7f0000006000-0x10)={0x1a, 0x16, 0x80, 0xfffffffffffffc01, 0x7fff, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008a2000-0xc)='/dev/amidi#\x00', 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f000066c000)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000cdc000-0x10)={0x7, &(0x7f000003c000-0x1c)=[0xeff, 0x100000001, 0x3ff, 0x1, 0x275, 0x4, 0x3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007ae000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x9, [0x2, 0x7, 0x3, 0xd8d, 0x0, 0x7, 0x0, 0x7fffffff]}, 0x5c) add_key$keyring(&(0x7f00007e6000)='keyring\x00', &(0x7f0000bf9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000933000)=0x0) wait4(r2, &(0x7f000063b000)=0x0, 0x60000001, &(0x7f00001b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r0, 0x4) fremovexattr(r1, &(0x7f00002a7000)=@known='system.posix_acl_default\x00') 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f000024c000-0x8)={0x0, 0x0}) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000008b000-0x4)=0x0) getuid() lstat(&(0x7f000046a000-0x8)='./file0\x00', &(0x7f0000400000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a13000)=0x0) getuid() lstat(&(0x7f00008c3000)='./file0\x00', &(0x7f00008ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e49000)={0x0, 0x0, 0x0}, &(0x7f0000df9000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000390000)={0x0, 0x0, 0x0}, &(0x7f0000500000-0x4)=0xc) getpgid(0x0) fstat(r0, &(0x7f0000f4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) lstat(&(0x7f00004eb000)='./file0\x00', &(0x7f0000c3e000+0xdde)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f37000)={0x0, 0x0, 0x0}, &(0x7f00001c4000)=0xc) getresuid(&(0x7f0000b8e000-0x4)=0x0, &(0x7f0000ef6000)=0x0, &(0x7f0000e78000-0x4)=0x0) fstat(r0, &(0x7f000048d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a21000)={0x0, 0x0, 0x0}, &(0x7f00004ec000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000257000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028d000-0x3)=0xc) gettid() lstat(&(0x7f0000911000)='./file0\x00', &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000af3000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003bf000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c17000)={@common='ip6gretap0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/user\x00', 0x2, 0x0) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f000038f000/0x3000)=nil) shmat(r1, &(0x7f00000f1000/0x3000)=nil, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d58000-0x4)=0x0) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f000024c000-0x8)={0x0, 0x0}) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0x32}], 0x1, 0x0, &(0x7f000002b000)=[], 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/rfkill\x00', 0xe2000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000026000-0x4)={0x80000001}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000001c000)=[{0x0, 0x0, &(0x7f000002d000)=[{&(0x7f0000009000)="4ac5", 0x2}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000002f000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000030000-0xc)={r4, 0x80000, r3}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write$selinux_validatetrans(r1, &(0x7f0000490000)={'system_u:object_r:userio_device_t:s0', 0x20, 'system_u:object_r:modules_dep_t:s0', 0x20, 0x37, 0x37, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet6(r0, &(0x7f0000ef9000-0xa1)="", 0x0, 0x0, &(0x7f0000ef8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) msgget$private(0x0, 0x4) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x6)='wchan\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0x0, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x6a0, 0x100) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4c8880) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000049c000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00009ea000)='/dev/sg#\x00', 0x551, 0x8000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000453000-0x4)={0x200}, 0x4) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000ca9000)=""/47, &(0x7f0000e31000)=0x2f) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000d2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000122000-0x20)={0x8d, 0x84, 0xa, 0x3ff, 0x1000, 0x4f8, 0x3fff80, 0x3f, 0x0}, &(0x7f0000569000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000048b000-0x8)={r2, 0x8000}, &(0x7f0000f3a000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00003da000-0x4)=0x100, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000142000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000-0x4)=0xe8) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x3ab) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00004e1000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000539000)={0x0, 0x1000, "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"}, &(0x7f0000c83000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e1b000)={r5, @in6={{0xa, 0x3, 0xffffffffffffcdbb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe0b, 0x4, 0x5, 0x1ffe0000000, 0xfffffffffffffffc, 0x5, 0x3, 0x8001, 0xfffffffffffff801, 0x8000, 0xfffffffffffff800, 0x101, 0x9, 0x80000001, 0x20]}, &(0x7f00005f6000)=0x108) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00003d8000)=0x1000, 0x4) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000150000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r4, &(0x7f0000ffd000)={&(0x7f000068b000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00004c1000-0x10)={&(0x7f0000a9b000-0x13fc)={0x13fc, 0x15, 0x100, 0x1, 0x2, {0x1b, 0x0, 0x0}, [@generic="359fbf4e62c2d2a18f733d14684bb832ca05e75131ccfca28b7c3f7ae7449f496f0a89586bcaaaa6a19feeda79b9199b993cbb882784d87fc061844e8682e0b80a7bc728c2debe2bd1346419dbda9ae426b6eef00bbd603be358fd6e7d1ec5f076fd1bebc3bb5801efb00726e11c3fc376f8e4e7a8580c792d2c2825ec1d0b9d0887b1a28c923714945ba3b0e6bcf650e8bf95151a640af2fa0444c4138c9e", @generic="2b9efde000a82d97ef478b1e6b07a6b23df3cd2ab2fc974f7063f882070087d3c0c9ff4a822233bf830a1b6731cfe22d9c292ea97afd44eb499d54a499bf5dfb45a741ca1a516e8f2c45c1278c65c3339dc90e63b396fe19ec382fb385e8439ccfe376eef43512a662e9c2df6e467199c64dafa39c45ea45131b2079c9f3d000", @generic="a33bf3bf0de399b7996309139cc1b28be10a7c1e72d249de0ecbd49e4784e02962667996d6c50fc71d204699e11a6db47159d7ce6ff1304ad8a67667df49f624be9c1fae28356bcff01e14a80120b358471664bb4f48fdf756a7fc077ac03b9317dd1977076581348912cce2834cdcb53e74230677a6b577a13db70511a097a561b185e32e976b792a3135518bc76c0229ecde28b44b1e30caabb92ee989f17dce7808eea0144d00f014cdd9ac5147769a54ce7bc255770d8732a6477e517d80d9f283bc6a1267aaa7bb4b92742a2e8bc2", @typed={0xc, 0x4e, @fd=r0}, @generic="be08817c04058e6d70be4fa5e4258c8300b1880e1a74c4f480b53ecb864fa9226d03d609", @generic="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@generic="abba15fd6b8c4404f6bcfe2f81b2e42697e2998451b421c1278eccf483ed3865333e7666073836288a7d7ff25f8641ab15f375c3c2ed60ec6b5854c937a3e4a73fb2e93fa0c25d6f7d42cbb1d5692d853c2750899a498144a7f0ccda7b7bd5889ac348fff9dade247d11a779c30bb737c494d7e3663c9a9347acdaa12697bd8f9c5685c84e9ae395d1f51b8588f7678bc4379336a2cecc90d8669513125d9a53f21b229929df8d199ab6cab78f69afc5c034266fad1bf4a90cd0b9a15837dc", @typed={0x108, 0xf, @binary="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"}]}, 0x13fc}, 0x1, 0x0, 0x0, 0x81}, 0x20044010) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) readlinkat(r0, &(0x7f0000c47000)='./file0\x00', &(0x7f0000761000-0x42)=""/66, 0x42) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)=0x1000006) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000649000)=0x4, 0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000102000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x84820800, &(0x7f000028d000)="", &(0x7f0000fac000-0x4)=0x0, &(0x7f0000d69000)=0x0, &(0x7f0000a02000-0xc5)="") 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ed000)="74086e750000000000000000008c0094e6d05b0be3865ca60f60b34eeb29b4223760dfcae248672b05a37bd16094dd7ae986081a7ef7e4942665a31bb3ee3b1cc8bb77f9312f7e86a4f20ee6393ee2bdfd75593d4bc4dbab80c28dcf135ab1a805b9734278d95ce7e8", 0xfffffffffffffffd) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001b6000)=0x9) pwritev(r0, &(0x7f0000bb6000-0x10)=[], 0x10000000000000c1, 0x0) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000426000)=0xc0901) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x3b) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 49.375902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=7842 comm=syz-executor7 [ 49.422437] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=7842 comm=syz-executor7 2018/01/27 14:58:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000bb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000080b000-0x1)="e9", 0xffffffffffffffb9, r0) keyctl$setperm(0x5, r1, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) r1 = memfd_create(&(0x7f000059b000-0x7)='+wlan0\x00', 0x2) accept4$ax25(r1, 0x0, &(0x7f0000a35000)=0x0, 0x80000) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xdf7fa892999758a2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6(0xa, 0x7, 0xcad0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x92c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000002000-0x8)={0xfffffffffffffff7, 0x0, []}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r3, 0x9}, &(0x7f0000002000-0x4)=0x8) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc4000)={r3, 0xda, "3b78e96bd2c2e4d39a8558ec12b0714554fb0457b4eb6186f7f972c6cbe4f94886c6e1603e92601a38a6da8bb20878c3c7b9b1ef6b256d7184310240fc63d9d81ad336719c004acd3f69e032b90c5e66befa088190c53c085e01daefb905b5155948f99184d00570bbef3a06201759c0a022a320c3fa1611fc00d9c30bee0998d497b65b2f79c28068c9379031147d2033cb5d185067f44e86e3ab5960ed15e33127971be60cf17602a03a5d27e7eda6570b02b3ac3c392e9da3d02b7b23235727b359d46e847f47cd0c00db308b9788e98594c121c699476959"}, &(0x7f0000543000)=0xe2) writev(r5, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000dfd000)=0x0) personality(0x400000) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000011000)=0x6, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000001b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000)=0x1c) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common="657273707a6e3000090000001000"}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f000097a000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000a23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000297000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c10000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) r4 = syz_open_dev$admmidi(&(0x7f00005ba000)='/dev/admmidi#\x00', 0x8, 0x101000) bind$inet6(r4, &(0x7f00001a3000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x1c) shutdown(r0, 0x1) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) fstat(r0, &(0x7f0000300000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() syz_fuse_mount(&(0x7f0000592000)='./file0\x00', 0x6000, r6, r7, 0x5, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000085000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2e000)=0xc) fcntl$setownex(r5, 0xf, &(0x7f00006a7000)={0x0, r8}) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000084c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002af000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20200}, {0xa, 0x2, 0xd2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd07a}, 0x5, [0x6, 0xffffffffffffffda, 0x83, 0x7, 0x0, 0x5, 0x7, 0x84]}, 0x5c) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000026000)='.request_key_auth\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000026000)='userposix_acl_access\\posix_acl_access-self/selinux\x00', 0xfffffffffffffffc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000027000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000017000)='trusted\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000027000-0x1f)='securitytrustedlo}lowlan0eth0-\x00', r1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000026000)='uid_map\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000017000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000027000-0x58)={{0x2, 0x6}, 0x1, 0x9, 0x8, {0x4, 0xe9}, 0x6, 0xc96c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) truncate(&(0x7f0000fa2000)='./file0\x00', 0x7) 2018/01/27 14:58:40 executing program 0: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f000087f000-0x30)=[{&(0x7f000013f000)=""/137, 0x89}, {&(0x7f00003f0000)=""/55, 0x37}, {&(0x7f000047e000-0x39)=""/57, 0x39}], 0x3, &(0x7f00001d2000-0x20)=[{&(0x7f000045b000-0x64)=""/100, 0x64}, {&(0x7f00009d8000)=""/160, 0xa0}], 0x2, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000675000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000fde000-0x4)=r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f6b000-0x4)=0x9, 0x4) write(0xffffffffffffffff, &(0x7f0000a74000-0xc9)="9ebde0b3eef8017de6f6f4ec9755489c", 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002fe000)={0xffffffffffffff00, 0x9, 0x5, 0x1}) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0xc9) semtimedop(r0, &(0x7f0000354000-0x18)=[{0x3, 0x100000000, 0x1000}, {0x0, 0x2, 0x1000}, {0x4, 0x1, 0x1800}, {0x4, 0x7ff, 0x1000}], 0x4, &(0x7f0000292000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000313000-0x8)={0x0, 0x6}, &(0x7f00002a2000)=0x8) syz_open_dev$binder(&(0x7f0000169000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/27 14:58:40 executing program 0: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a8a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) openat$cuse(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/cuse\x00', 0x0, 0x0) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f05000)={0x2, &(0x7f0000271000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007bc000-0x8)={r1, 0xa}) fcntl$setlease(r0, 0x400, 0x0) chown(&(0x7f0000826000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000091000-0xb)='/dev/adsp#\x00', 0x5, 0x240000) ioctl$TCSETAF(r0, 0x5408, &(0x7f000089b000)={0x3, 0x0, 0x1, 0x0, 0x2, 0x3, 0x8, 0xfffffffffffffe01, 0x9, 0x3}) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f0000029000-0x8)='./file0\x00') ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089d000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000727000)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7ff}], 0x1c) 2018/01/27 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup2(r0, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000906000-0x5d)=""/93) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083e000)={r0, 0xffffff19, &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000015d000-0xd8)=@pic={0x0, 0x8, 0xfffffffffffffffe, 0x5, 0x7, 0x200, 0x3a, 0x3, 0x4, 0x27, 0x2, 0xffffffff, 0xffffffffffffffff, 0x3, 0x1, 0xcac}) prctl$intptr(0x1a, 0x2) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) sendmsg$kcm(r0, &(0x7f000001d000-0x38)={&(0x7f0000193000-0x10)=@ipx={0x4, 0x7, 0x7, "11c1e89585f3", 0x3, 0x0}, 0x10, &(0x7f00001d2000-0x30)=[{&(0x7f0000f00000)="2511c00fc46bdfc554e7c79e7929bf06acc45d79c37fac06b5757fb15e0423fa263a17a2d9b34d82968a573f21b962dd567623c41d7f7b50fcdf4f93637c6db2511e3179190ab2ca6b3d52b61e8e3304de8d7f8407b42b3baf9e8a6db06aa041fa0789c84a1351fa4dfe0173e61a4e5e973597187a514de4ba41d8f2cd9df59e3a608a28cc9315", 0x87}, {&(0x7f0000484000)="1a8e72329f56b6ee627207a68f5cb3d023c5d9d3a1572fc48fdc4c7e6380cf7d663a87c3ca9aa9d0996bf9cd8bd791df35167f9a73f4b2c9336dd16476b284c87fdd74125b30059431e03914e6590b912719db55313fe44b0ce8f7b1571c1560d87d77969f431f137a95d636e6751aae821e65bbadd8fe597a2889fcaad414b95627990eebd7aad25c08c6fbd2546cb380faf1f5ee67feb2882b74e92b2e4c111dec8aa2d0fcc8eae216f163a92cf2b4934ed20bc1f229009c86e1e8529ebbd6adbd1c424b0f5902105c", 0xca}, {&(0x7f0000f4e000-0xdc)="00fa4fb25d9e105105562f4624a9b983cb86f35916c3c5fdd6d9321693a5b27e943e06e1282bd68ac8f8e7b75b3f321fcc6718624f982043f20dca6e7bd595eb69a184190d9601c4413a10080b7a33558e07b5f91f27433395fa95803eaf1cc59094e88b528952207c3886083cba3d4c3db3f0fb6b765a29d7d4cd7869f42ef5267a7ca4e1ab8381699331858251a7e34ee351c1ca2edb0053e87a84823805fd587975db4fd3b1f8a2d8c5ad92ded4353a3dafccf42a04041188faa299554cd46eaff1a7fe323222c7375d6de23e6f21e62350b41e5f15999d0fd0c9", 0xdc}], 0x3, &(0x7f0000dd1000-0x70)=[{0x38, 0x103, 0x5c, "498a5f94f356781d7e364cb3d2950b4732314542530b1e1e6def2170db69db5529ba55"}, {0x38, 0x117, 0x100, "6be2cfaaed7f50da67d68926b5ac1dfcf19f4da1e4379f4e9aa8487438b43a8ec68248d4cab46eca"}], 0x70, 0x20004000}, 0x20000000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000121000-0x8)='./file0\x00', &(0x7f0000106000)='nfs\x00', 0x848022, &(0x7f0000335000)="216a9acd856bc37d932f19dba98f36cc0183f56beab6ec4ae0f810b4ecae43376172e3dc9ad815df05780613bc2463225da0902f35f8e802088200000138a5ea7c82920dd293396900006b51bd493fe9ddce387e5a5ff74c") 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000001000)="6fede07babffffffff000f00007584df6955748d090fd43b000000004e") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/mixer\x00', 0xa002, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001b000)={0x3, [0xfd6, 0x0, 0x0]}, &(0x7f0000019000)=0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000021000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000020000)={0x0, 0x57, "a15b290e129e05d8798c9a21c45218faaa14435b8e5cbec6e7225a034cd1307cdd1d20bae15645b27933f0455aba3e032e715b418b10a656aad593c4177835374c12dbfb8a198c57caf73568d4e4c1bd1e8ec562190fab"}, &(0x7f0000022000-0x4)=0x5f) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000022000-0x8)={r2, 0x7ff}, &(0x7f0000017000-0x4)=0x8) fcntl$getownex(r1, 0x10, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x62, &(0x7f0000019000)=0x6af1, &(0x7f0000020000-0x8)=0x4) 2018/01/27 14:58:40 executing program 0: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000478000)={0x26, 'aead\x00', 0x200, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f00003f7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) 2018/01/27 14:58:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f00004b4000-0x28)=[{0x80000000, 0x8, 0x0, 0x3}, {0x2, 0x816f, 0x1f, 0xed4}, {0x7f, 0x1, 0x200, 0x1f}, {0x3, 0x8, 0xf7b, 0x2}, {0x7, 0x5, 0x0, 0x5}, {0xfffffffffffffffa, 0xc7dd, 0x20, 0x6a86db3b}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d67000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000c8000)=0x0) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007ef000)='qnx4\x00', 0x0, &(0x7f0000110000)="") ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000291000-0x4)=0x0) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x80000001, 0x10002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e04000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e2d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046f000)=0x24) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc7000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cf4000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000e2c000)={&(0x7f0000fc7000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000e7b000)={&(0x7f0000ca1000-0x48)={0x7, 0x800, 0x3, {r2, r3/1000+10000}, {0x0, 0x0}, {0x3, 0x769, 0xe0, 0x100000000}, 0x1, @can={{0x2, 0x5, 0x1, 0x9a}, 0x2, 0x0, 0x0, 0x0, "89a89d91f9a79020"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40800) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000769000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc7000)='./file0\x00', &(0x7f0000fc8000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc7000+0xc7d)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000)=0xe8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fc7000)=0x0) geteuid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000f9000-0x4)=0x0, &(0x7f000048a000)=0x0, &(0x7f0000fc7000)=0x0) socket$pptp(0x18, 0x1, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x2}) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ac6000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000790000)={r1, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000481000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9e000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 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]}, [0x2, 0xadc, 0x7, 0x5, 0xc0, 0x7, 0x1, 0x6, 0x9, 0x53, 0x7022, 0xffff, 0x70000000, 0xe395, 0x1]}, &(0x7f0000b94000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d61000-0x8)={r3, 0x1000}, &(0x7f0000d2f000-0x4)=0x8) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000047f000)="5acdba1b4ad0d0fad88bdd4129c3403ac8e670c0c23b4dbd1fcb5e44afb9ca4f", 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000916000-0x38)={&(0x7f0000506000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000180000-0x10)={&(0x7f0000019000-0xfc)=@getspdinfo={0x14, 0x25, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00001bf000-0x10)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001e8000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000724000)={r2, r3, 0x4}) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000d95000+0x6a7)="ed27a44780322b5e0d7ed91eecfa24a0af37c4eca6bd3e2718c17aa4") accept4$packet(r1, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad6000)=0x14, 0x10800) 2018/01/27 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000049e000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fcb000-0x4)=0x1002) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fcb000-0x80)=[{&(0x7f0000ad3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb5000-0x4e)=""/78, 0x4e}, {&(0x7f00002b5000)=""/198, 0xc6}, {&(0x7f0000fcb000-0xf4)=""/244, 0xf4}, {&(0x7f000039d000)=""/89, 0x59}, {&(0x7f0000e48000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000)=""/53, 0x35}, {&(0x7f0000fcb000-0xb9)=""/185, 0xb9}], 0x8, 0x23) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) read(r1, &(0x7f0000000000)=""/0, 0x0) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000130000)='system_u:object_r:tmp_t:s0\x00', 0x1b) set_mempolicy(0x0, &(0x7f0000115000-0x8)=0x0, 0x8000) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x7}, 0x40000100) close(r1) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/dsp\x00', 0x100, 0x0) ftruncate(r0, 0xfffffffffffffffc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000378000-0x1e)={0x6, 0x5, 0x8, "474e39dfce69", "ce2fd6be22771df2100a72b690736c73"}) bind$pptp(r1, &(0x7f0000795000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffaa) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000ef000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000091b000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000091c000)={0x0, 0x3f, 0x108f, 0xffffffff}, &(0x7f0000124000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009f6000-0x10)={r1, 0x8, 0x1ff, 0x5}, 0x10) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x6) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f00006e7000)="b4") r1 = memfd_create(&(0x7f0000722000)='\x00', 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f7f000-0x5)='yeah\x00', 0x5) fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) [ 49.912829] QAT: Invalid ioctl [ 49.929466] QAT: Invalid ioctl 2018/01/27 14:58:40 executing program 7: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000591000-0x18)={0xaa, 0xe, 0x0}) io_setup(0x7, &(0x7f00000ce000-0x8)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000916000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r0, &(0x7f00001e0000)="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", 0x1000, 0x6, 0x0, 0x0, r2}, &(0x7f0000916000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00008e7000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r4 = gettid() mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000916000)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000719000-0xc)={r2, r2, 0x8000}) read(r3, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) r1 = getpgid(0x0) getpgid(r1) r2 = syz_open_dev$dspn(&(0x7f0000132000-0xa)='/dev/dsp#\x00', 0x2, 0x40002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003f0000-0x14)={0xfffffffffffff2a6, 0x4, 0x9, 0x3, 0x7}, 0x14) prctl$setptracer(0x59616d61, r1) name_to_handle_at(r2, &(0x7f0000419000)='./file0\x00', &(0x7f0000f43000-0x40)={0x40, 0x8001, "96f605111917080092a24bbca8a9da980f6d04db5673f36e6dc25deb3941aacde423b1535579fc7425f4abe2bb4226c2d5c47c4aeabf3934"}, &(0x7f0000a9b000)=0x0, 0x1000) 2018/01/27 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/icmp\x00') fcntl$setlease(r0, 0x400, 0x0) fgetxattr(r0, &(0x7f0000f41000-0xe)=@known='system.advise\x00', &(0x7f0000143000)=""/115, 0x73) ioctl$KVM_CREATE_PIT2(r0, 0xc0189436, &(0x7f000000d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, &(0x7f0000aed000)='./file0\x00') r0 = add_key$keyring(&(0x7f0000247000)='keyring\x00', &(0x7f00007a4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000a6a000)='keyring\x00', &(0x7f0000937000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000452000)=[{&(0x7f0000772000-0xfa)="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", 0xfa}, {&(0x7f000005e000-0x34)="4051b67c7f333d10f9937df45e42d3c87325aca1bf25ec3262efc67e19f38bc3a810b2a9ad14b4f68f8a05571b96529423328bd0", 0x34}, {&(0x7f00000d2000)="", 0x0}, {&(0x7f00004f6000-0x1000)="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", 0x1000}, {&(0x7f00007e5000)="6800b31c40ffaaa807f7b52e0653e77961268ec0c3e8fd4ca7d2bb5eda141ab0e527ebf5f727c48920d5ac97ae3024b17715ebc608d594b0c69a84379c0df5e148de70d97a86cbe15e0693a8ad6524c02186fbed26216596c93a88818289a371c83ed799d9eb555c32cabe2f7e0d4bc28d4092ea2c3a9c715c46e509d28af841a28fffb59f0d95f0d99fcbddd803c7a67e9a56cb63f6f45a0a776588eda39f0aa333b4", 0xa3}, {&(0x7f0000e1f000)="e078a372e4a36fb37f1a28c80ca648c6b95bea2a79fc39f1d3298c0f9f27fa260cc48f834bcd0e75669e28d6456f9cd4030108702ac762c578620ca3e1000804cd5454bfce5f6f02c7b55f9ef363d5e4325a606af787ff64e55b3e88c1d38515ffafbbcb745098d8c4", 0x69}], 0x6, r1) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000250000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000c0e000)='/dev/input/mouse#\x00', 0x401, 0x2) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xf9) syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000094c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000210000-0x4)=0xe8) fdatasync(r0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006d3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x5, 0x400, 0x4, 0x1010280, r1}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ec6000-0x2)=0x5, 0x2) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000321000-0xf3)="85", 0x1) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004e9000-0xb)='/dev/adsp#\x00', 0xffffffffffffffbc, 0x10002) r1 = syz_open_dev$dmmidi(&(0x7f0000729000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000026a000-0x8)={0x3, r1}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f00005d8000)=[{{0x0, 0x0}, 0x200001, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00008ed000)={0x2, &(0x7f0000970000)=[{0x0, 0x0}, {0x0, 0x0}]}) prctl$setname(0xf, &(0x7f0000ca9000)='/dev/input/mice\x00') r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000)=0xb8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a3000-0x9)='/dev/vcs\x00', 0x301040, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000716000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000272000-0x10)={r1, 0x0, 0x800000000001, 0x0}, 0x10) 2018/01/27 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003bf000-0x8)=0x0, 0xffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c5c000-0xc)='/dev/audio#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a98000-0x6)={0x0, 0x6}, &(0x7f00002af000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005ad000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac07, 0xffff, 0x4b10, 0x5, 0x80000000}, &(0x7f000033e000)=0xa0) setpriority(0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d62000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000eaf000-0x8)={0x1, r3}) 2018/01/27 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000283000-0xe)='/dev/admmidi#\x00', 0x9, 0x400000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000072b000-0x10)={r1, 0x50, &(0x7f00005a0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000990000-0x8)='net/udp\x00') setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000c7b000)=0x2, 0x4) 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000d40000-0x4)=0x0) pipe(&(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = geteuid() syz_open_dev$sndpcmp(&(0x7f0000841000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) r5 = add_key(&(0x7f0000ccd000)='ceph\x00', &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000844000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r4, r5) tee(r1, r3, 0x80007387, 0x0) getresgid(&(0x7f0000774000)=0x0, &(0x7f000030b000)=0x0, &(0x7f0000ebb000-0x4)=0x0) keyctl$chown(0x4, r5, r4, r6) dup2(r0, r2) 2018/01/27 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) tee(r0, r0, 0x7, 0x2) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r2, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b, 0x0}, 0x0) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00005e0000)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0xf5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_spirange={0x0, 0x10, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="2e5c922500", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r2, 0x3}) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x80000, 0x800) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = semget(0x1, 0x7, 0x200) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000fb4000-0x1f)=""/31) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = add_key(&(0x7f0000848000)='cifs.spnego\x00', &(0x7f00003a2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000607000-0x8d)="04237d7daba3a3c8c2abe98eff52b0e3e2a64ac5f3382add0dc742d17d9cad6b4c6b2c374c78307f051f6eee219137319635f2b94328256cd8c0f168ffbc679536c3efd29130a0752c3757015e72a7acfd67f5d01904b71165e6f50eb74d9ca925d63f54565ba45281ac21f92c5279b32dc861bdd7dd3ac9bd5226f543cff09605d2761c8a608bef5dcf655a1f", 0x8d, 0xfffffffffffffff8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004f6000-0x4)=0x200, 0x4) keyctl$set_timeout(0xf, r5, 0x1) shutdown(r0, 0x0) 2018/01/27 14:58:41 executing program 5: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bc9000-0x8)='./file0\x00', 0x100028042, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x3f, 0x0, 0x3, 0x11, 0x10, "0787e23bbac1504213e07f39bc123ff9d2450842e7705563549eb3e20b76f5e5fb16bac0f4f4fe62b981f7c02f6050d78cb3cce5e5e0419387c7b51356c6605b", "5d1af9d86b68dbb34f9fb53511df6f70486b615796e614f1f2f3546700814127187c875e28bd0b410fd78bffe990198ff42e9dc49755e9fc0ebe97e1e7de5dee", "deb0b940d6bd59003db77dbe54943cffda1da939aa9ebaf5d2f8d712101f4d6a", [0x5, 0x9]}) r1 = socket(0xa, 0x5, 0x0) fgetxattr(r1, &(0x7f0000ee5000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000263000)=""/91, 0x5b) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d5b000-0x4)=0x400, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fda000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3124, 0x1249, 0xff, 0x1, 0x40, 0x9c2, 0x0, 0x1ff, 0x4, 0x32, 0xfff, 0x6, 0x1, 0x9, 0x2]}, &(0x7f00009f8000)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000772000-0x8)={r3, 0x2}, 0x8) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getown(r2, 0x9) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/27 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ed4000-0xe)='/dev/admmidi#\x00', 0x6, 0x24000) getpeername$packet(r0, &(0x7f0000fdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000652000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000653000-0x31)=""/49, 0x31, 0x1, &(0x7f0000d74000-0x14)={0x11, 0x4, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000002b000)=0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @rand_addr=0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$can_raw(r1, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:41 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x12c)=[{{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0x23)=""/35, 0x23}], 0x1, &(0x7f0000003000)=""/138, 0x8a, 0x8}, 0x2}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000003000)=""/235, 0xeb}], 0x2, &(0x7f0000002000-0xcd)=""/205, 0xcd, 0x0}, 0x4}, {{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0x70)=""/112, 0x70}], 0x1, 0x0, 0x0, 0x3f}, 0x1}, {{&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000001000-0x60)=[{&(0x7f0000003000)=""/112, 0x70}, {&(0x7f0000002000)=""/238, 0xee}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}], 0x6, 0x0, 0x0, 0x9}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000003000)=""/149, 0x95}, {&(0x7f0000004000-0xf9)=""/249, 0xf9}, {&(0x7f0000003000)=""/7, 0x7}], 0x3, &(0x7f0000000000)=""/198, 0xc6, 0x5}, 0x400}], 0x5, 0x2, 0x0) accept4$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80800) 2018/01/27 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007f3000-0xc)='/dev/amidi#\x00', 0x20004, 0x80002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bc1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013d000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000488000)=r1) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000068f000-0x14)=""/20, &(0x7f0000944000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/01/27 14:58:41 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001b6000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000404000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uname(&(0x7f000094b000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x86, 0xa3e9}, 0x45}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f000097a000-0x8)='./file0\x00', 0x3) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000042f000-0x9)='/dev/ppp\x00', 0x10203, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000035b000)=0x1) accept4$netrom(r0, &(0x7f0000719000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000045f000-0x4)=0x48, 0x80000) poll(&(0x7f00007a3000)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000324000-0x20)={0x8, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000607000-0x20)={0xff, r2, 0x0, 0x5}) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000515000)='map_files\x00') readlinkat(r0, &(0x7f00001c0000)='./file0\x00', &(0x7f000020f000)=""/4096, 0x1000) getdents(r0, &(0x7f0000e9f000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004d4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a41000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000173000)=0x8c) syz_open_dev$binder(&(0x7f000009a000-0xd)='/dev/binder#\x00', 0x0, 0x2) getdents(r0, &(0x7f0000008000)=""/0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000122000)=0x1, 0x4) renameat2(r0, &(0x7f00006c1000)='./file0\x00', r0, &(0x7f0000a88000)='./file0\x00', 0x7) timer_create(0x5, &(0x7f000050f000)={0x0, 0x2c, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098c000)=0x0) timer_getoverrun(r2) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000033b000-0x10)={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r0, 0x400, 0x20000000000001) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002c4000-0xa)='/dev/vcs#\x00', 0x100, 0x4000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00002f7000)={@generic="985a870e15361341b0d7c179db2ba7f3", 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5e5c6a6c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000014b000-0x10)=@buf={0x24, &(0x7f000085f000)="600fab7e48cc580e1a011efee1a92fe7b73931688cc1a1f3e4e44dac6168c3ebd1b14b32"}) add_key(&(0x7f0000efe000-0x5)='user\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000995000)="", 0x0, 0xfffffffffffffffa) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000725000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b4b000)={0x0, 0xd8, &(0x7f0000e7c000)=[@in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3c9c}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000042d000)={r2, 0x0}, &(0x7f0000d77000)=0x8) 2018/01/27 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005c3000)={r0, 0x1, 0x1, 0x8001, &(0x7f000079d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) epoll_create(0x4) get_thread_area(&(0x7f0000f2d000)={0xffffffffffffffe1, 0x1000, 0xba3d990606a6fb88, 0x1ff, 0x9, 0xff, 0x52, 0x7ff, 0x2, 0x800}) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c7d000-0x1)='\x00', 0x2) r3 = mmap$binder(&(0x7f0000368000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000788000)={r3, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000577000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000dcf000)={r2, 0x2}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/27 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d20000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d62000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) syncfs(r1) getresuid(&(0x7f0000986000)=0x0, &(0x7f000014d000)=0x0, &(0x7f00005cf000-0x4)=0x0) r4 = getgid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/sequencer2\x00', 0x400, 0x0) r5 = getpid() r6 = getuid() stat(&(0x7f0000fb4000)='./file0\x00', &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000091b000)={&(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000683000)=[{&(0x7f0000e01000-0x6d)="2ae48dcbe45c82631cff3050bf315a85eb0a0dc8230c4da3f5b74028d2d5c3c1e9a610c41e3230f52d9ac518a8f89b0cabe527c61e382d9aa843efe77f549f41b89ffd8240cb90914401ae6451bf1ecd8342058c18e1ec653ec9947e99afcd79143f36b13e7b0aa9c237539ff5", 0x6d}, {&(0x7f0000c12000)="52c07325472f898b784eee9db7056cf5a174eb4b", 0x14}, {&(0x7f0000634000)="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", 0x1000}, {&(0x7f0000fad000)="f84613faf4aa368978c349a7c8b441bc0c85970578d27db5414234795aa9b615c8c83c3854a7e7307cb4d3c450213d3bb4eb0bf53b333b07bac0138b130afcc7a93c09a84df2b9c7df7be8d2fdb635d74d4c03dbb1c3ca8b49e6a7f3ab6b0ec4a3b6a8e874fd80ff4cbb254f0af6ee2036d419c89acdbb4747f662854a7d7a8a63bba70c14ca0393888dc5237239f903da8ee9225998c9f45047edc4ca50", 0x9e}], 0x4, &(0x7f000091b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x4004}, 0x1) openat(r1, &(0x7f0000ec4000-0x8)='./file0\x00', 0x480400, 0x84) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = socket$inet(0x2, 0x5, 0x80000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x3d)={0x0, 0x35, "1fc0b29f42bfd75cb5db1e6216042f2a97890923be1eae91ff599334d150e99334cb15cd21c01850bb400a9c78896a4d846541a190"}, &(0x7f00002c6000-0x4)=0x3d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000153000-0x14)={r2, 0x1, 0x4, 0x9, 0x37e, 0x6}, 0x14) r3 = dup2(r0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c97000-0x4)=0x14) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f00008a4000-0x14)={0x7ff, 0xff, 0x6, 0x7ff, 0x800, 0x1, 0x57f652b0, 0x90, 0xffffffffffffdee9, 0x3ff}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5e000)='/selinux/enforce\x00', 0x480000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000074000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9, 0x3, 0xff, 0x1, 0x20, 0x8000, 0x100000001}, 0x20) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 2: r0 = socket(0x1d, 0x5, 0x4) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/4096) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e24000-0x4)=0x9) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a69000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000648000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000550000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000649000-0xb)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000082f000)={0x0}, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 50.472594] can: request_module (can-proto-4) failed. [ 50.510519] can: request_module (can-proto-4) failed. 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000346000)=0x0) ptrace$cont(0x29, r2, 0x401, 0xec) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r1) bind$pptp(r1, &(0x7f0000f57000)={0x18, 0x2, {0x3, @rand_addr=0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c96000)=0x0, &(0x7f0000415000-0x4)=0x4) 2018/01/27 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050e000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000c88000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000e4a000-0x12a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0x10, 0x100000000002c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000014000)='./file0\x00', 0x400000, 0x5) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0xfffff63, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000015000-0xb)='/dev/adsp#\x00', 0xfffc, 0x20000) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") 2018/01/27 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) setpriority(0x1, r0, 0x200000) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000cb7000/0x1000)=nil, 0x1000, 0x5, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f000079f000)="0800000000000000000305fffe02eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000d0d000/0x4000)=nil, 0x4000, 0x1, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eac000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000494000-0x80)={[0x6000, 0xd000, 0x10000, 0xd004], 0x1, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00004c6000-0xb8)="240000002a0025f000000000000000000900000004000000000000000000000300010091", 0x24) 2018/01/27 14:58:41 executing program 2: r0 = eventfd(0x9) mmap(&(0x7f0000bf4000/0x2000)=nil, 0x2000, 0x2000005, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x22081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bf5000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bf4000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000bf5000)=r3) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005dc000)='/dev/snd/midiC#D#\x00', 0x2, 0x20002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009f2000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000750000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a35000-0x8)={r2, 0x8000}, 0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000cf4000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gre0\x00'}}, 0x1e) r4 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ad4000-0x4)=r4) connect$pppoe(r0, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6tnl0\x00'}}, 0x1e) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x7ff, &(0x7f0000939000-0x8)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d5e000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00007ff000)={0xf000, 0x2000, 0x101, 0xffffffff80000001, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000c35000)={0x5555555555552f6, 0x0, [{0x100, 0x1, 0x0, 0x0, @adapter={0x7, 0x5, 0x7fffffff, 0x3, 0x6}}, {0x1, 0x6, 0x0, 0x0, @sint={0x9c35, 0x80000000}}, {0x5, 0x3, 0x0, 0x0, @adapter={0x3, 0x1, 0x100, 0xfffc, 0x2}}, {0x700000000000000, 0x0, 0x0, 0x0, @msi={0x4, 0x0, 0x9}}, {0x100000000, 0x4, 0x0, 0x0, @sint={0x1ff, 0x5ee0}}]}) r5 = dup3(r3, r4, 0x0) sendto$inet6(r1, &(0x7f000054b000)="c486b966c8f42a853d7bfd7b7c6490920d8af64e21078e31514c42dcddbfd3df93e4d2273efb49fdf2f9f75af48a7f309f28862ed7f561e43534769114c373472521aa1d71f493d542c67010ae59f6e2afd9bd8556b2e6a10abb0097411cccb4eb25d105d6bc84f2b1dfe95f54ba98fdce4c2528ab0cbea65dbe7cd36b6e285090f81cfbb28118e653c448fafe29009803e5e93f62ca105d63e8e35064c50c24f9de47c186dc3ecf39c2439c4f29d766830a0fb09e3aa07331610e10f6e8b012b95b97578ac8bc44b6d2b17bc31725", 0xb4, 0x0, &(0x7f00008f6000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) r6 = shmget(0x3, 0x3000, 0x78000000, &(0x7f00007c8000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00005e9000-0x12)={0x0, 0x8, 0x5, [0x4201, 0xfffffffffffffff8, 0x10001, 0x10001, 0x8]}, &(0x7f00007c7000)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004a6000-0x8)={r7, 0x2}, &(0x7f0000446000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) lstat(&(0x7f00000ab000-0x8)='./file0\x00', &(0x7f0000e26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000621000-0x4)=0x0, &(0x7f00003c3000-0x4)=0x0, &(0x7f00001e1000-0x4)=0x0) lstat(&(0x7f0000a08000-0x8)='./file0\x00', &(0x7f0000ee6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000805000)={0x0, 0x0}) shmctl$IPC_SET(r6, 0x1, &(0x7f00004c0000-0x70)={{0x86, r8, r9, r10, r11, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x7, 0xc5b5, 0x7, r12, r13, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00002ca000-0x10)="ce8b99f8cc1d3669d3942647ee36ec6e", 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00001ca000)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @random="b3dd5d772de3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e4000)={r0, &(0x7f000055a000)="", &(0x7f0000be6000)=""/84}, 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000021a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000541000)={0xa, 0x100, 0x1, 0x9, 0x7fff, 0xffffffff, 0x3, 0x3ff, 0x0}, &(0x7f0000706000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001c5000)={r2, @in6={{0xa, 0x2, 0xe58, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3612a5bc, 0x1f, 0x7f, 0x2, 0x0}, 0xa0) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/01/27 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) timer_create(0x4, &(0x7f0000d77000)={0x0, 0x35, 0x0, @thr={&(0x7f0000b5d000-0x9f)="883255e744db13e2796aa52851bf4fd4cb368502335533bebcfd7dbeb33d53833846f00e4a74d684de37159a5a45382b46de0db3e8d85936cc4c37626dd20004b866d8b9b4ba51dba543a79d4635208af9a18e00693a31c1bb4679aa5eccca0cda197d6cfc2e303002aaa784eaf5089e839104cc3ebc05ec0e68228368f623317aa0e95ddd7b16c9ed37ce81528926677d876842ec48876930bb4a6aa23c42d2fc8256", &(0x7f0000048000-0xc2)="0524cef9162571d0e71bd9f3152d588d8b0e7e88191099fa9c1eef084c98066e3b75b6063d7fe71fc8deff288b85c6e4fa7288f9b7214f22bbe6ab6a3e4f5a6a849acd4e9c9c98e1821c658377567556521edd8855938915f39e4e470fd66b0280c150679223d4477001dc601507af19fb1d20077fb380cbdb7031cd6ee3aec5c7aa681212bf55102f22925c6ba7ee58feb99b0bc3ef6ba655af7643a1a57c73d025fe8a42bb0a71d58eb2dc078f48800b568791257e68e64b94ced537e47b96ee27"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e68000)=0x0) timer_getoverrun(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffff9c, 0x6, 0x2, &(0x7f000004e000)={0x1f, 0xffffffffffffffff, 0x81, 0x4611}, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000379000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003be000)={0x0, 0x1f, 0x3, 0x3}, &(0x7f0000027000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000194000-0x10)={r2, 0x1, 0x5, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) recvfrom(r1, &(0x7f0000de2000)=""/2, 0x2, 0x0, &(0x7f000016f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x1}}, 0x2e) utime(&(0x7f0000d1a000)='./file0\x00', &(0x7f0000315000-0x10)={0x0, 0x0}) 2018/01/27 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/01/27 14:58:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20100, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x196) pread64(r1, &(0x7f0000be0000)=""/23, 0x17, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x807, 0xff) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8e000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) lookup_dcookie(0x9, &(0x7f000094f000-0xa9)=""/169, 0xa9) recvfrom$unix(r0, &(0x7f000058c000)=""/248, 0xf8, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000-0x38)={&(0x7f00003b8000)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000f42000)={&(0x7f0000fb0000)=@ipv4_newroute={0x24, 0x18, 0x2, 0x5, 0x1, {0x2, 0x0, 0x90, 0x1, 0xff, 0x3, 0xff, 0xb, 0x1000}, [@RTA_FLOW={0x8, 0xb, 0x200}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x0, 0x0, 0x0) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0xd8, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000000a000)={0x3, 0x4}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 14:58:41 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000056c000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x67, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x2000000000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000010000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000f000)={r2, 0x80000, r0}) 2018/01/27 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/27 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008eb000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000b66000-0xd4)=""/212, &(0x7f00006eb000)=0xd4) r2 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000621000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000ec0000-0x8)='./file0\x00', &(0x7f000014d000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c94000-0x20)={@generic="e104b00000000000005082f7000100", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r3) mprotect(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/27 14:58:41 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000095b000)={0x0, @in6={{0xa, 0x2, 0x3ff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c77000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000279000)={r0, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, 0x2}, &(0x7f0000b48000-0x4)=0x98) ioctl(0xffffffffffffffff, 0x4000000000001274, &(0x7f00006b0000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004f3000)={0x9, 0x3, 0x1, 0x9, 0x233c000, 0x6, 0x0, 0x4, 0x0}, &(0x7f0000fcd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055b000)={r0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000701000)=0x98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000275000)='/dev/autofs\x00', 0x111280, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e07000-0x14)={r1, 0xe92, 0x0, 0x1000, 0x0, 0x3f}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000efb000)=0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000f62000)='trusted:GPLkeyringnodev\x00') 2018/01/27 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef9000-0xa)='schedstat\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/27 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000027000)=0x3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c0c000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000576000)=0x0) [ 50.802682] FAULT_INJECTION: forcing a failure. [ 50.802682] name failslab, interval 1, probability 0, space 0, times 1 [ 50.828234] CPU: 0 PID: 8246 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #283 [ 50.835580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.844915] Call Trace: [ 50.847486] dump_stack+0x194/0x257 [ 50.851097] ? arch_local_irq_restore+0x53/0x53 [ 50.855764] should_fail+0x8c0/0xa40 [ 50.859461] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 50.864560] ? idr_preload+0x30/0x30 [ 50.868258] ? find_held_lock+0x35/0x1d0 [ 50.872303] ? __lock_is_held+0xb6/0x140 [ 50.876361] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.882229] ? rcu_note_context_switch+0x710/0x710 [ 50.887135] ? mark_held_locks+0xaf/0x100 [ 50.891274] should_failslab+0xec/0x120 [ 50.895226] kmem_cache_alloc+0x47/0x760 [ 50.899264] ? tag_pages_for_writeback+0x308/0x460 [ 50.904171] ? blk_start_plug+0xbb/0x370 [ 50.908216] ext4_init_io_end+0x8e/0x200 [ 50.912253] ? ext4_end_io_rsv_work+0x9e0/0x9e0 [ 50.916904] ? __lock_is_held+0xb6/0x140 [ 50.920954] ? radix_tree_tagged+0x12/0x60 [ 50.925188] ext4_writepages+0x1229/0x3c30 [ 50.929404] ? trace_event_raw_event_lock+0x340/0x340 [ 50.934576] ? __lock_acquire+0x664/0x3e00 [ 50.938812] ? ext4_mark_inode_dirty+0xa10/0xa10 [ 50.943558] ? debug_check_no_locks_freed+0x360/0x3c0 [ 50.948732] ? perf_trace_lock+0xd6/0x900 [ 50.952853] ? trace_event_raw_event_lock+0x340/0x340 [ 50.958035] ? trace_event_raw_event_lock+0x340/0x340 [ 50.963203] ? check_noncircular+0x20/0x20 [ 50.967415] ? check_noncircular+0x20/0x20 [ 50.971627] ? perf_trace_lock+0xd6/0x900 [ 50.975749] ? __fdget_pos+0x12b/0x190 [ 50.979622] ? trace_event_raw_event_lock+0x340/0x340 [ 50.984805] ? find_held_lock+0x35/0x1d0 [ 50.988861] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.994638] ? trace_event_raw_event_lock+0x340/0x340 [ 50.999819] ? do_raw_spin_trylock+0x190/0x190 [ 51.004395] ? _raw_spin_unlock+0x22/0x30 [ 51.008519] ? wbc_attach_and_unlock_inode+0x1ad/0x8f0 [ 51.013779] ? pid_task+0xf7/0x1a0 [ 51.017300] ? ext4_mark_inode_dirty+0xa10/0xa10 [ 51.022050] do_writepages+0xff/0x170 [ 51.025825] ? do_writepages+0xff/0x170 [ 51.029786] __filemap_fdatawrite_range+0x32f/0x460 [ 51.034789] ? delete_from_page_cache_batch+0xd70/0xd70 [ 51.040129] ? map_files_get_link+0x3a0/0x3a0 [ 51.044626] file_write_and_wait_range+0x8a/0x100 [ 51.049449] ext4_sync_file+0x4fb/0x1260 [ 51.053482] ? lock_acquire+0x1d5/0x580 [ 51.057440] ? ext4_getfsmap+0xd20/0xd20 [ 51.061486] ? SyS_msync+0x294/0x3c0 [ 51.065177] ? lock_downgrade+0x980/0x980 [ 51.069306] ? __might_sleep+0x95/0x190 [ 51.073262] ? down_read+0x96/0x150 [ 51.076862] ? SyS_msync+0xef/0x3c0 [ 51.080465] ? ext4_getfsmap+0xd20/0xd20 [ 51.084504] vfs_fsync_range+0x110/0x260 [ 51.088553] SyS_msync+0x2be/0x3c0 [ 51.092597] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.097326] RIP: 0033:0x452f19 2018/01/27 14:58:42 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x1)=""/1, 0x1, 0x10002, &(0x7f0000000000)=@llc={0x1a, 0x1b, 0x4, 0x5, 0x8000, 0x200, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fa2000-0xe)='/dev/admmidi#\x00', 0x0, 0x100) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000257000)={&(0x7f0000d46000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x0}}, 0x2e, &(0x7f0000a78000)=[{&(0x7f00009c0000)="618f0afe13f234817bef48604c70056e5d709a318e0bb85535c3785a00bc6248b7b1b9c007f8328ed3b29a3c2e9c3414231f31d240a35fbfe5530527f325f7ac5a2c31428838bb4acaf11d6bdfe01964642b9cf2be394f2205a2de8be398a22d5c943fc7b1df0235bce33f7335fbb383e586472883649fb241d66f934ee8f996d40643e6603718f9b3e631c12dc90a56b65fe3d828a22443dff497263c31da5360861daca3c0305af488123eab97d782a450edf96c1761767fae6ce8121fe026aacd44b100", 0xc5}, {&(0x7f00007a9000)="d78de616bf11c6fa3373f7eddd92957c68b9bdbf13acd395491c", 0x1a}, {&(0x7f0000629000-0x2a)="bc724b0c3d03a4f588ec6e6b217f95657ffd2cfd1b18df3c13f583816bc826b1ac98f65171bba4138116", 0x2a}], 0x3, &(0x7f0000947000)=[{0x1010, 0x10f, 0x800, "8c6b24c526258c5bcceb2de4abc737ae5dca6c2cd6aecbab13bf10b2186c88f06dedc159976398ba0c0468db6a54a5d39e17f3b7bb3bd3ed76a2da2c064f4ab64cb0d9182d5dcf6a9ecda0a9e5f9ea5a51e3c7fdee511519c7f563cf316520cc27f18ad80b7ca3571f19789c5ac146e9ce8cb0a384e57195fda0adfd8042d85c3c2a88c4555518b0adc764b77dfc679f23865717c63658eea3ef9c0024de367cfb02846d8a1d7d87d80d147c4e4722b2c85c4e4200b0ee13af551a738fdc5f044fbcca270e64d4692cd185af1cbc3b6312102966035aa31ec349819dfb49cbf131434b4953bc381896fb58e913938785f2ee6550bbbb9c2b52c095b27486aa0ffd65909066fe59a48b282c73449b16d27a3460d533b6dc423e74a87ab92b205fbadde4570356db3d8c4dd8d4cde829cba7324f506395768bee8d7f5724caa116d80c746351edc9dea6ccd89da5614f071895678bd2ed65c89c2ca152442128878e6606e62fc191b97986dab6d4595845c3d44bb7094d04db1269e46ab9c6a1270232f0db3f77a3abe520a550db0c2571fe6a861c031c07f8b3e28348f6f0316252a76cdd5eeebabc8e5630736fb82c1f7691d78bb1707eb5a0d1c1faad0f75ecbd1f12ae25d9d89138f3350f0ab61990dea31c5044ba08959a86c50ec15b68d33b95b47954fdc7ba8039c93009e45bebd258ed198e05bc030136fe72c1a0799e4504b560842eb38a08e556121b2e446923a93925d983442be0b152e9e58fa854d51e29e9c2a222fdc1d3da2777e5283c779a1af84c87d84706b3ff856cc4399a874c46d167edfd0355cd25aeb145599c41e5580b8f38ef2221ee5256fa442cdc723c5b8db15e4932b3ca114c1a7cd08551fb93dd94fa6ca5788938f3235c4ac632852de21aa10711e07a454ebf5f993f3ef6e9ab1613641a4ebf4dac9f26c27221d883b47ad387a5c6538c6841e04b834519a55a2f740881b1f12562d890855411006ae30754c89dcf186d1cbbf4f843786dc29793976ed632e6f0b551e31256ba676771a55d6ab55dff3d430a28fb8b5992ac7ab0acec6baa1d3aee0e406156ee57c677360c8c951116b24cb9e45341fa9346b510734263e02358e6ef7b329326edd14789aeed70fc65606fa621f3bb64fe852d4365c0e5474371d67143d75a80c3e46eb4849f6f425e9d1318f4492c88ec9d018d041850c4eb809a355c555702d275bf09e8dd7a4b4e6196f21116a610d3118e448da187a65b44ca783bdb8b63365396347038f9f2515e06db4c28f2f982d59078902cf69f5fd269196075724bb35a3b98e0f20ae7265cf20def2dda08886355a2e09b24d267a6d18a6967dae94c00d41bc02d81088ca8fabb31d548285cb773300c30da07b38327e25d1bfb756948020e374254f6d736ccc2775411c041846b8ead551e98e04733343c8b4e32c5700a696a697ac1da90aaa73b60d7e8c6e277e8b4c12d67d210605c2ed110610d416c8ee9047b561532629c090b1036433d1501924387f7c27422cb0ef42e501978d92a0b20411f10737bbacc2fa9b36edc72737188a1a540d15fb391928e303d4d2130408e21351afd9bc87ac678013bf74e434e14bd2c9d3747259a66ecc539bcd330668b635b8083bcb0a17853257e2e9f1d0cb83eacf2d6cbca15e6af3e3f533d7e759482c4c50e84af72fdb757a4beea73880213f8397d573639cb9f17631615b4eb134feee3b3c14d5befb9d67d2a95ce8865a60a407fcb5705f808cd553ed115381e11554c0242867b9c5af25e155f15725191134484d6f284e976e944f5ff3e15531b72254988147fc0d168d7209f7f71ec1a6ce73c683a2c8f71d753a9eaccb0519146d5efcc5455724a7e24a4d504fdbf366147cb8446ae60c6789eb4e3736c47a08635057f4bc69a4ec0fc9429861676cb5e59ff82bc1b231d0179e5127e000699b7588d8b4307d38d2277f35e9472a46f458d00ed16fa0dec65d28381fc30bf11238c0dde681855cbeb4a67ff39f14cd2a7cc57f4ff88fcf81609ece324bd7bfa9d4905efbf13426f9cdc41e04196c5586d445f44e004c90089cc64c8d250024d615acf6f684de0dc7228f15aa35672baaa32ae2cfc28e653f029135f06078158f769465b187ff7f18aa3e5b662422ebd7028b61ba3fceee80d4d99ad3f077d38b8703691c6205ef2ff4d9998dfda39258318f6d4f27c59aa1e68ac3b5facf2f4a714e1f89a1074b7cd8ec6d9f7fd8b5844c9fcd1297050e7b3c726b30c4751b60e98138dfb9bc02008fc094390c98ae081cd6939bbd614cc143007fe93ef9137a5ee04a6bd1cf30ce3e3f0cec6402d6e6cc7b9e9b91518349b64e4824899eefa8578f09df6220b442fa3e8841340b7b6d397aed9ec5d47a6e46324910a5a326be31a4811c12f32af66f37c6054ad5e213b6ea9b98152a273adeafd7221d0b8fa736bdf28bea67cca3c811aa716e70e2feb99a1f50ace39a5152ffc22c12eb9ce3b2dee5ecd757c0cd21ec9316cbe462e4bce341071ff2f3631dee1632cf6c4f2827fac668da1b3458ccb370d35421b767235c76dcb91c0765515624e83f329270837da432fe235302748fe7ac4c552fd3427e038fd9218420c0c60dc11150ee1a5460b834dc5ca4346c8263c255ed865fa926f0611e512a964fefb4858e3e5fc05ca567db97ba77ca434d0866f800afd1ee2573ed24c8dca608ccebd7f18d173435b940e3f2c5f96593f3ae88007d04f4250fc364b56e983e3e4865bf15be13eecd916fa9f86ac07a2798daaa8812690c5e39d042de44c33284c05fa605b46157ac9f9ecc054e0c5eaa14892e5c53ffe877458f623cc92e29dbf0217d7d5f831bbf9770a0e609925f07d2f36130d01609b9221eee7c96d9315be02edeee8b9e37850bef324b46fcc1273bf22faf14f3136e2c48c6a57a13d11f0930a5e38907dd042a52fbaac6d339e477005a4f6add35ab763d76c153625593aa80482461d4a667b83f8b8f484a3e5f2c3c21e40d27f095c62af7f3badd890e0766644a39790d53124352770d711f7fe96da2291096815fb9e49f91325c5e5507030336274b21100daf24e46035b592766c5ba0a71163c3f2cbd7f9013135d7ff2472fd2bedee856def8d20b77f27fec2717257b3b620c5512d2d0b453c038a977219a3ab8cc7fc9895a2120f13017191bcc3b8ec9b2dd33b3b302d9897b29ce23902cd3c0c47678114f192e11c286854416578f8cccc86ad2646855067e88140f39914579e57be3a3e21d1978d486911e569a4c09f451210a3f46c6271cb610e5e0f3b3ecc29d160a8233e722ddbe2c98aaf16c687c177238affef45183629b6931345dc4e8014916304ce8210844226c14c2c87468199a8cf5f8e72bb581c656efb9e33255feb6c2f05033803aa3c7edaca860190ac69c9ef0c7e7e62d27594c19ce4bb9129fef3fce2c2f434c0ee3cb35f58660a8d9f238d88567891068ba0378dac8ec165c48c37a8349d359db84bc18a50737b971575cf0dde4b5dcf07b3580fb0a78412d63d2cc4e7731f8f50930e7a1a437d7aed7085ba7afeb51bde5d69ae50c010c0d7242f2df616fe2ba64b7a398fc23021573ae5ca602b2f4a60ce1357139cd78a5df6472eb145da8f716bfb8bbb7d63ec818e8d1c76a4ca1218c8c7fb1e16284be4b0ecb94268c11befea3caa632b27436f60d2d4ec6cabf9dc1436f7fea9d24758f7d460f9719420191d17d3f36be5f7b2337fdfaba7c37c746105afc7babedb9d78eb1a967b43d2940e951e108156937c2422c47f270922b37d14ce538ddea4c6bcc599c351a8575985ff0107b1f13c902c6abe362559c87b6e74d7b12d1c7245deaf0cd090a6f022b7d22b8ad47f572bff842b53122633952ea01bb3d980cea968c8460b4f5acdb8756571104728e3cccacccdf743d174966396449155649d789c957a2ab0a457823aa91a556233e4c3a2fc182f274cd62adabe67557db0b58f36b80681ef432e1ce2406b1ad9cdacdb7b235273fd596526e3759f273835608527309f2b99b64ba3c59c80d7a9340b871fe10a41da1b5e0e28fcf9d67f728ec4745265c5f885044e1d79bfe0cb6668e48f3e69c1615a25610cb63c3b81c39431e065516738f02c9e69daaa70670fd0ec416d478d0846a4d0e21dc05cdcbb280424576146acf2fbec3e1c3b84db5f45c841bca4eeeb87c21dec9944ed464215cdf331394056b99bef4cbaa16f07bea61b152e2d8f8bf8c35591b3605eb0246ab34af4876366cc52a27fe9261d5475ea88986536b47e21d0627a124a3cb16117e7b9ad9fb22c14cfb159c2eeaaabe303c10624ebe2bbb73ff7c9c8559916c7f870fb4b30b554c50511fc650edad104d63b5e348651efae5ad164e1f102aeeca3da08400ad5938cb9f8355d8fe2a4b322d11ad1bb8de0b584991d73ed40f87a1b2fa64dd7114005c1a978627ccc1690d9c9ba4ec280e542f5d261649d4cc855b46f3bbdffbfabe0db816c8861a99f7e4522bf0cdc06314b08f56654f8c0a8b2e481c8faafb04e24269f0d9c80fb74101a88d6f943cde296cf0013361ad56712a84dacb2b616730ba0ef35c09cb0c33df4494dc2ecd103d32e0ce4ec826c1dd35c1f062fb4a8d35e8cc1faafd3f1a543a09ee61f73ae6c897fdfc73e4cb3fbf94ca74e2228885cd57b56618b1a0c3dfe01444277e3c51bf4802e3631741bb71e28d26012f58c99bbe9f7c9e5432a187df3f7f516ae42db985a23c20828e86b9fae3ef3944fd5acbd66c036e602483b82b96ea6d6374ea708232d8e79fed557423bcf66950c6c323837cf4237c95f84dd3dbe2bce6d0e6e1630ac57efb7ea8ccc201071c0d0a1d4135fe812cc7f771a65213f829e21fd090117bef70bbfa9ef00036c635e2875bc7cfede81e73c91f4a43a0472d34c89dbac224f8c0772f07df2e49eeb4cbf4c52e6e4ec89c326d63bd007378c06841770a87cad9561fc1e74677fe4aeaf3a15c1307197e79f6ce97bfebf9d8c5dacbcef883f7eefcafca0acdd57c4e6576610a16865bdebf2c3180331c18e53f30104102ee367ffb678504e43cbf4857bb84a7eb7e3cce8d7907bca5d293df09da271755d117bab3a43f35e73214eec8c7a050f3e4aca1cf8257d6e462846943a58cdf77d1fd0d28122c3b9436a731c3688635366b97ce07d149ab86b0331e45277c8137230019797c0e0277d5e29095c73c1c363383d0166ca98ff52f78e450812b0502ee4c4da13df2e53be3f397f9d63b579c3095d1c76ee545d01d11e4e1eec192b41061c427f38251c1fc3e04259e48c9f9d45aaa208c3899157cc9eedaddda48f58b95641271fef2be03f42e57bb620084c39d935f70b9b9cc99a2ef18aa56b60ca25d7ecd060059c608088983c0dead116174d0b60c660c0c7563ebe2a1548b7706888f406c82a3abb8f7e310a09841fb10e19288c674b9e428d09c7625cbc1dacb4d8b96b43be4f167c3f5db53675d0022f0c2b8f2be946ff02176e502ae68e8f0e020859ac1176aafd7668ccc2a59362d3816bec8d50b1ba97bceb0ffba457e394efbe5488dba8e13d7354d9df11740d6a09e6dab1e95e1b75434fa79f4f5a2d96fa453a4f2628ad91fb1294ddcf7db6ff2baadc5c0aa11d2cd60fa6dc1acd9ce097c71b5c45a688c147a35a8b1e41631058440bcebcf249ddefaebf5852a2d0499d8a69f34055b1683e5fbe5fa1b7ef40dc12c09e2a445d2fc1d10768cf31200b30d4e590fa9b9035fd7d29f061d86f98a7bf197254a9d664f35be4b5e987035"}, {0x78, 0x114, 0x9, "17b7d76783fac5cf24c1add040a41e30b74c5218a3c8c6ea37b14aaeba30e373ba8f1881dec8f34ac782644bfbd0eb4088d0a6225fe1f710ec7282fd8c69eb3f86ec470dc4ef44cfa04cb71bf533829416979d0d2d486dac347d44cdb947dbf1d38934a7"}, {0x48, 0x0, 0x2, "8d21f3e00f75b546e858915342ade005c8f6a51dfc9acae7da4f7a3e26ab7ad7c50e436356b52d54c8d97c1acdd90155e1b803"}], 0x10d0, 0x20000040}, 0x800) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000007000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xb5)="a935aa925648ac2e984f3b938ddec3be855d4c1b1b3bb0890775ed8891ebdd59e40b63ec81314cc94586b00fa318b5f14bb622c1f6a8674a19b2beaacc5f563e16a3a647a7be6b46f119e311e1886e2806d410ae89cc7389d87db6731b3b4827982e67a5b1e87dede6543b9f6b71ecece7b7c846856edcb58d3f603884dee88ca7c96a3e0119a6842eb2e7681fbc4d282213e80fddc44a66e231a24d08dc910b60ead0036d592e8a54a51d818aeddf140151329294", 0xb5, 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000007000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='J%(-posix_acl_access{vboxnet0\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f3c000-0xa)='syzkaller\x00', &(0x7f00002ee000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d04000)="6d696d655f747970656d696d655f747970651b00", 0xfffffffffffffffc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3000000, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b4e000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001e000-0x30)={0xdc, 0x0, &(0x7f0000764000)=[@request_death={0x400c630e, 0x3, 0x1}, @acquire={0x40046305, 0x3}, @acquire_done={0x40106309, r2, 0x4}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000262000)=[@flat={0x73682a85, 0x10a, r3, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00002ec000)=0x0, 0x1, 0x1, 0x34}], &(0x7f0000d05000)=[0x38, 0x38, 0x0]}, 0x80000000}}, @acquire_done={0x40106309, r4, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f0000569000)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x0}, @fda={0x66646185, 0x8, 0x4, 0x1c}], &(0x7f00005f9000)=[0x28, 0x48, 0x78, 0x28, 0x18]}, 0xfff}}], 0xba, 0x0, &(0x7f0000e30000)="fcec1ba742dbb6d23b9e5687e9196d9eb63873ca32c7404a92940a1500278ddcc7c9ae4d3b23462b9e219dfd171299c06f00cfc5500188a3ec4bbca040f3cda75b30c175325e5d162a17d6a8ba7ef4362fd208a886925cd50a7f4c30803d12b3ceacc5e2a270be90632312f95fe76ab56488325f1a6104483272e1f295e5b8394783802cf9b2d8fc1ca7d5fbb09a05b76bc9184f94a7e54cf31f6bcc3086b62b659d862341683ea847f7c62a6c3bd2bafcecac84f4cc6ba4036c"}) r6 = add_key$keyring(&(0x7f0000c5a000-0x8)='keyring\x00', &(0x7f000093d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r7 = add_key(&(0x7f0000a3e000)='ceph\x00', &(0x7f0000c35000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r6, 0xffff, r7) sync() perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) socket(0x4, 0x80000, 0x1f) [ 51.100492] RSP: 002b:00007fd67663fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000001a [ 51.108175] RAX: ffffffffffffffda RBX: 00007fd67663faa0 RCX: 0000000000452f19 [ 51.115420] RDX: 0000000000000004 RSI: 087abbe8d1cc6ad9 RDI: 0000000020952000 [ 51.122663] RBP: 00007fd67663fa90 R08: 0000000000000000 R09: 0000000000000000 [ 51.129906] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 [ 51.137152] R13: 00007fd67663fbc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000ca3000-0x8)='./file0\x00') r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000fd000-0x20)={r0, 0x0, 0x1, 0x4, &(0x7f0000427000-0x8)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d7000)={0x0, 0x0}) r0 = creat(&(0x7f00003c5000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000099d000)={0x1, &(0x7f0000318000)=[{0x0, 0x0}]}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00009d7000)={r1, 0x2}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000fd000)={&(0x7f0000069000/0x4000)=nil, 0x4000}) exit(0x7fff) 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000012000-0xca)=""/202) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x63, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 14:58:42 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00007e3000)='/dev/vcs#\x00', 0x3, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x8000, 0x3, 0x7, 0x7, 0x81, 0x7}, 0x1, 0xbccd, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000249000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x3, 0x800, 0x8}, &(0x7f0000ceb000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eb7000)={r1, 0x7, 0xa, [0x0, 0x4, 0x1, 0x6, 0xd5, 0x1, 0x10d, 0x7, 0xffff, 0xdf98]}, &(0x7f0000cfc000)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000008c000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x70a6, 0x1ff, 0x3, 0x80}, 0xa0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000085000)=""/203, &(0x7f00003ae000-0x4)=0xcb) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}, &(0x7f0000e8b000)=0x0, 0x1) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) getpeername$unix(r0, &(0x7f00002fe000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000590000)=0x8) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x800, 0x0) pipe(&(0x7f0000630000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000fea000-0x64)={&(0x7f00009d1000)=[0x7df5, 0xbf], 0x2, 0x8000, 0x7, 0x6452, 0x0, 0x1, {0x4, 0x400, 0x8, 0xe2, 0x1, 0x401, 0xdb, 0x53, 0x4, 0x2, 0x98, 0x4a, 0x33f, 0x0, "a03af94ee4bf9d7be85c333f74d8f9d138723100077b8b1d1fcdd3a2c2e5a82f"}}) semget$private(0x0, 0x4, 0x100) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x40100) 2018/01/27 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_set$pid(0x0, r0, 0x81) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00004da000)='/dev/admmidi#\x00', 0x25, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000061c000)=@assoc_value={0x0, 0x0}, &(0x7f00001c4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000150000)={r3, 0x60, &(0x7f0000ca9000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d75000)=0x10) fcntl$lock(r1, 0x5, &(0x7f000002b000-0x20)={0x0, 0x1, 0x6a, 0xef0, r0}) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000010000-0x4)=0x3, 0x4) write(r0, &(0x7f0000001000-0x1a)="", 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r2, &(0x7f000000f000-0xc)=@proc={0x10, 0x0, 0x3, 0x20080010}, 0xc) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000010000)={0x0, 0x4, 0xc69}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000c000-0x18)={r4, 0x6, 0x8, [0x3ff, 0x4, 0x5, 0xffffffff, 0x1, 0x10000, 0x8, 0x400000000]}, &(0x7f000000a000)=0x18) [ 51.316461] device lo entered promiscuous mode 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) pwrite64(0xffffffffffffffff, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) futex(&(0x7f0000556000-0x4)=0xffffffffffffff1b, 0x4, 0xac000000000000, &(0x7f000019f000)={0x77359400, 0x0}, &(0x7f0000850000)=0x0, 0x80000000) accept$ipx(r0, 0x0, &(0x7f00001c8000-0x4)=0x0) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f000094b000-0xf0)=[], 0x0, 0x0, &(0x7f00009fc000-0x10)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000214000-0xe0)=[{0x0, 0x0, &(0x7f0000fc6000-0x10)=[{&(0x7f0000947000-0xdc)="48011242b54e6d68337e6305501507186922179420af5dd66571d4815e79d52bcbd6d78fa21365f5650e696754841eec5f9eafed6095d311887d1202e0656920108cd8e77d54c10107fb9fc41e7ef891309acfe64ec6d5e80f0c16a2e6e25a339c958b5a1640c5a10b6c78b81f92b50da60c42a8b67347f3732df261573726342624e2ce2709e43554f02a972ed8fd04e41a8257e212943e8732ac34a780573465c5eba70a7f66f0d0d35224e6187d3db19d8bd13d2ec6e1437fdee146ae7f2ac76c7d7b9ac46a53744104ee2afb757b93df0564581472bc81d35134", 0xdc}], 0x1, &(0x7f00005f1000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xdab}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000004}, {0x0, 0x0, &(0x7f0000e2f000)=[{&(0x7f0000a17000-0x57)="012f93f1aad40bf684738531239e0a7eeeddac9ba5f2142deb0b6860fce4e110f6fc9bca2270b451d191b74d67babf2919612b71d671a7679fab79d9fae47ab386ea63bd2d30997221f4314a2df7510a0659134066687e", 0x57}, {&(0x7f0000926000)="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0x1000}, {&(0x7f000019d000-0x46)="87900e08400e19c5c268df07e54883bea29ec51f86e7e2226aec636b26be838df7e95bf86e895434d1f136fea4fd4b37d39e9326b9da744eb1250aab0c82cbd0a2f1ea2b26df", 0x46}], 0x3, &(0x7f0000788000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x20008004}, {0x0, 0x0, &(0x7f000018c000-0x50)=[{&(0x7f0000e14000)="c8195bf2a3cd01eb", 0x8}, {&(0x7f0000952000-0xb7)="f7dc9fc484577ea15fc48a4cf36cb880e42d1b521bc521bf93a2c8aa8214739be06a51ea447cad8e893d99b271ff30615bcafea013a30cec6b9a7a5f8af77b536f54fc0038045d5a983d28c9691f037886018a5ebcb9b8300b4ec4b27d6dc3a57222990117fd782e55f3b8380f4d2965c11d7c1a8f0445adbabbd3de9884a28238ba2918ceee0dc2912e343542dadd805957e3855eeb67d40660b596f71994473cdded4434bceb834d11089cd8a598f65c230593944642", 0xb7}, {&(0x7f0000db0000-0x5f)="f25027ebeb6555798f2c88a75d3dced5a6b649b0fcadb8d95fb9b60683562f1f2a51b8da430733ef6b60c4f6e04706ac669d5fec4bb12ccffc94626dcaaf3c6a258e0cbc66a90d1d550490bcf8863f47576aa5c4bfff41a4a419ecdcbddd4e", 0x5f}, 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@assoc={0x18, 0x117, 0x4, 0x100}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x2078, 0x1}], 0x4, 0x811) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x49fd, 0x5b1c6be5924f8c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) [ 51.359451] device lo left promiscuous mode 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000d68000-0xc)={0x1000, 0x0, 0x5}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x6}, 0x2101) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000029000)={0x0, 0x7586, 0x8}, &(0x7f00003bd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008d0000-0x10)={r4, 0x6, 0x6, 0x7f}, 0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a09000-0xd)='/dev/dmmidi#\x00', 0x8, 0x400) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b8c000-0x30)={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000051b000-0x8)='./file0\x00', 0x101800, 0x162) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00009a8000-0x4)=0x0, &(0x7f00005ac000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000559000)={{0x20000, 0x4}, 'port0\x00', 0x20, 0x4, 0x81, 0x55, 0x315c, 0x3, 0x800, 0x0, 0x1, 0xdcb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r4, &(0x7f0000a15000)={0x27, 0x5, 0xc9, 0x4, 0x2112, 0xfb, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2", 0x800}, 0x31a) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000cdc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000f98000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x8, 0xfff, 0x3, 0x400, 0x3, 0x20000, r5}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000ec8000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000a51000)=@req3={0x10000, 0x9, 0x8, 0x5, 0x20, 0xffffffffffffff2e, 0x9}, 0x1c) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000258000-0x10)=@common='ip6gre0\x00', 0x10) 2018/01/27 14:58:42 executing program 3: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008c4000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) ptrace$getsig(0x4202, r0, 0x10000, &(0x7f00001b3000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000518000-0x5)='user\x00', &(0x7f0000f7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f7d000-0x1000)="5a2656e76017153b0733ba34d0f2f7199a8e7ebd76bed39658f60962b461c3ed7d6de569f0edb4952bc88b7009727ada60bebab0579392f3776af6cf0a632aa1f6b9e1c2b4f3075d63cb996682db9847e8fd9417e374d374cc6734d6b4485e520ff01f0ba2ebc151ed4cceee855f6cdc2cde255bfb0442c9add7f574fac52f1788dcfa89de2ec237a3ee6fee4773afdc44868c2f34b6b0146b1b1fae88631156bacf9973c2f4492955a032a098a450f3ae63bdc1cf77ca0cbff7703903d961edd8a90b14d62666cc0cc24199a4343a528d3229edc877cae5e73105ee1719658a1bf0dc7f27c1964ad61ee77b55217a81479c0140c8ac1a0e3a7b79aac12e97b5fcd54af21b02ffdbd54d424bb4051430452db9622e2b982bee78a2018e43921159883fcd3321f3e17386d8e172232641fd0f6d52a2f807b2e4d13b389a8ab9790f43742b232a27258811909bb64c8c032d989348c94be285254ce5699ca5cdbf7b8dc19440ac6d733f1878ee51fa0760f187c628ae578e1bb4578131bad6f3b80d04b8017ad3416499e5b2f1f8ead36c0b653db2f1d021a1e522b8814009eecfbbce2a9fc924a42ebc9a06fdced8595cf196bf9dccf42548cf2112a9fd970de4b2262c1fb6904910f6d2076466ae080f5d0de21c5583dc7427f9b782b6ec04f582bf886cdf226936ce1a216f3dd8f357e5f2e586ae58db170bc4ccd20d5aa7d2c195d127e9f64f7d6a11dfbec069babd857aa8a9fee5b736bb287b72684a00cd0ff3b68e556ac70344290bbce5ae55624ebca2e764b74dfdc2065eef6414e8336b3d39bcfa6e8d0073f2fe0b32e0263b29ce2e9f8a1f8fa695768ec1a38911e729847ff35fdf86e9b8e081b55b94be684dfa4b37521442c569497a2c4f14e784ced7f1b61563ecb9e33fc88ba334b15476c7b50f940cc7b9ce90b4bd54238bc925ec28f1a6f82e856c7e883b5dd851d7cc4fe50d139d987195f070bb452d2b684c10a162898d4613959e1098096a7339c3d7812824f95af7e7eb46012a96c591ec5796c14b17ba7f6297e8fff565c8487b0eefbc239037d452eec8a9d34f2fad267f65a77bf88131b83e6464765d4e55367f56a09fb4030f75db4be39721569366908f7ed064b1c4f8fcc11fa6a39c8dff39e07e052050af354a1822d64b3871532b3cc9a8fb01241ba981b311df9530cf6d7e0268147dc87bed9dc039c996231173c149a189fa65f4d7c243c7b7b95615e2e6ae1ef70a75615ae110f9eda617f18dc87e5945f5b54c422bed4f7655e5943b2993af1c15d18b1f7763155dadc197eaf3d83abb314fca5f2b6b0ae126b962b835f23c887e54d152e825e02b97cd648de326b98110d8890edfc1b54d8e1cf0133850b918a9fa6b16cfca6efd22803e7cd9fbfb655df3dc9adc3febfd02d1f6290987926cb8a0a21b192809e4348316a6aeb9e1c8bff36e58eb97822dab2044e61d319ba1405153cbe762fb8342017b629e0c31e8c4f9e17c40b191a031b4a049ade401acd9d8bdb07e780bab981f4d87a6c0a16e561fc956ba56fbcaa31e6338b2ea2284130de8e77b8f0eb9b157c5a19568f9b892e8d95aab5d29f4861b9db91dc02f59c0b58d6f4a2b8dc884c949cb713c18e6fa4f9f6c17c7be4e50f5d494752d35a642b7bcaa328f0138a9c123cdf824023c1d89c4892aaa443c99d690c68a7ef7ca61c7c65921cef41bc8503de1ab94d1c3723634530843ba9f94e5c7afc5363bfc467921043a2fd69dd15cf4e1ca4eb3a5d18c3934a273ff1f519848f38b6e08c21e2c839158306377c627bd1f1ab080c0f1251e2a5676005abb01d3fcb3c2567a3955e4de1331c5ad95f830e649a7bfe2b4d6f06363f1cc6ebd05d9fd8ac2068cdface4287e6a4756311d0b370af8fbbc2c3b70a6af74ddd4f3142e3c44c950d843a90d91008da52b77ca9dc8e02de3a3b5cb4b4c4cf2ec5c0ee7d61b42341cfdc707c3253d437f8088edac2c37ed25e01db9b24f8ff0ce2a568303294a765c69952f9ab78fee12f6c0a320105e1e2837ca5e613d5e436e9669792ea1cf613880059876614a6474da5faa4a51102b07f22f569f899ce885ae71de33238fca8cdc38d4911663023160b78573902d1e7b31b193bb4df18aa52b8265981e75796bc8775dacb197b7d0ade1e9833cccc6293a12e88baffc62118a3029dff2115738ff14c377065037a198281f8eb7236d436652c363c4a0c97e53ca850c693602bf68dc20edc02ed2eeeeeffc82b2f986286380bc47c1686a674a28284615bf9c64b35cce5689ceb95812580abaddf6259110ccb201f92882bb514bbcb0bbf97bce24f5089733af47752f5d8a4a7528741de1f7a98304d7cfe3b03428375911389afeb9db6930c79b9c674aa30aa9e9ece5b3885f86540e8bb8b51523dcd2fb80a23c44b246dccd6cfc20ed2f1bc40ac819cb68dff322be7359fbf5fd6468113f85c8a8bdc6e9b42ab10a78baaaa460a8b1862bd741a9dd225181558b1ae8bd63c5bee96d3deedcf3c34feda633904278b688513be6d65bdbf3698371af0ebac4908b01d842ac7df17ddada6e0a8b87e21aab354917804a0ad6357ef0cf54ed5f698ae074c79df3766650b0be67d6b7eaa890f515548f332ef13f8738f00d2001484690044d9ff1cbe12e71e54761c53f5d56d97bf9adffcf1314132b076e9f4c9fca65b191152aee2f514a7ca2f962b85e83fae56cfa247cb633353688d5372e00fd8edcd2026e1f2615cd405f42520cf5c63a2a8119a5a5708f7b79e04e723ac5285c95f186e2b4b62f7fb2ebbc00de2458088fff92cebac90b07c44b5df827c6e0d22c0430663ef4e1e9a22a9b563620a2815a0c56da8355078d7be4f41bbc1147b6c68fd197ef191125769b7807e69b901c4aab9c314a8a2dc81b4703f17bf8bb21c89c303acfb65314cec2bf39c2b7c0e1a061de95039feeb90e929a5613bf537fc65f7b827b6a8dbbf180fd7268901b1d9cc1b92899a2e9b648dcdc5023b21feda1c7ec4604dbd2290b74bdd44a3b5b2f1cb349010355125751d859b8fe3f7219518249e4a0683c34a2e32adbe2b2f28dc87531dfa941fad656e6d9fc21213aa4e7a69bcc126ba62fb7e9815b609281b9d69d3a6cd6694e3d14551fdfb7c0519591b350d2fdb7c89a3656d674044a91da5d8e19089d0502ec306de538ce0219609fc2afda44e92796523973d11508bd895630dcff49ee290a20fc3bd4f034da7eea8bd4f176ea9fab9824cee1006f9aa63d1a9e5c4fa52e34014997f8a922df43632779082e6a775ce4df52cc0a46609a14ea5ba494cbac507836d3ffbf8a5f7da8891608460d18a863b3f242089aeb2bc06f3c9dd3fdc018d5da3d60382779895b8a9eacebe8908fead91f5407ab045bd47722c83a6e5f44d8192e8164d53c3471c8313a7ede308062dd603cd3a974bb30d1cc53bbd6e62c03f6d089456c9267556669a846faf2b83e2d9dc3a4b21650f976dac9be52f2de20c50a83a4a6228506768e064e05db3385751a5f3c0d99cc8e3eb220e612caf4a1a4f52313ceb0436b73b90838ee507f8e29d09e9652fcffcd99e72b90781e5e1e2871a1d21397995b589ffb265ebb696a624e48c9b76e0400043079610565198be79708a629cb2f97c3fd52137f25e120bd49751c012a6f43f6f633d23a723ca741d87992eb188c9f4551999975b44e7a148c0a1f610bba8afe63995d4e9b938d58ceae544f50b1ba91072cb6e42337b44de123fbc844c434f7bce83619b1abd7edca9a4dc2cccdf805b2f27f8d822d069853f13925b7dd95505e35da6d973f13fc3473fb26283b1aab5348be4891d7ac0069391a608a2e290f8f024b2fb03b951b7dc076c4a0b817e5bddea4917bfe53dd9954beffd63e395077925c605c2d0cde2e189eae26eb4ed723538822466dd7cb7fd8d5065c78b99d52634932c5a6656725f1bfd0f6e4a56866f99637a8d647a084d13454cc6d3696c47664749ccfbf894206081b4cffb750d62e312aa09b6f625b9b53380429beb1cc9a58166b554e05f518783662ca31f2d03b1cf9d0c4751a13ee824f756ebc7b459a88c37fd44ab6e87d3ff9e0f6465ef0d984fdf934b85b39cf1eeef68dcc58ee56d2e51825804c468b45db0ca7ebad00ea52ae75958b29b9d5e0ad5de0b753aa47bd2bdefb64da97127b99a36066ac58a542f216faf2053f3c0de651e9ab564827467e6166b2e961a16094e9e6b9c7bb7aeadbbf9a14b470856c7a1f752f3aaef74d03d55418825ffe2afb3448076b8af6708de1bf0a6c1a02c2126957bc1b2bde296e4e4963a855c545686db2df2246995d3ceb04d3032acaa3d521ef5b7f31244c8916c89b5123287757dad2e3c49d137b40a82145d9e87e13a2e8da3e6970bd40fc1e414065856f6a037b6f9c78b90589a895f97f1fa38c6b75362f64181e61b33b57efede6bce6011ae8d1c65c776bf9432ce93799feb234aefee0fb76d852dfe916851c5064dff8e91e8e51c9aa01d5f7c639e2cac2638c704a4f9de2e1d325c5ea1cd664a34bc1f939fd2508ed44bc717a580ff1e4b67487532d5eca46b6f3de86a353c1b3938c5e980c7ab283ff0b69b616b4930d5d6aa5581ede75aff2949b879788df4ebd483947177be22c2d85d031dbed6c739823e2d8c99866a0656408ccf4bb3fe01628eb4d84021064e926ba45fb4acce17025d09796c16e2591c90e77811f51c4a08e438d38d5185ed6b5c88869a534a6e1284e9614225b57f973d86db4ff74f2862d3a8e37b261bcf8df8769f60dc03d5b75c77c350defdb03384f4efa61a510625c6159db98ca12b4985b129e8f71b7f13acd871e678bd2dcdf9613ec73799f07ce80aeb530d2a5097c7f8586e777ebb817fc13dd3f1e630218414d153ed8e33a9aef3b7c426e1dfdccf6896037ea53259a3667f6796ba375073c46c40ef86e23b0547e998c4ea4cab4ed133efe8c91d28182ec6465690855e4248e3662fb1e5338764c44ccdf6002a1093113c141b52f6aa519ff6b2529ea5963cb95b5847eee31c6423f76f00ce3577a03befafa7ceefd7ad4f9db4b37ab688821f7e5ab6e42040fb6505d7de9106d88a98b368fd6301baeb9bd728410acda8a1da0eb0433d0dd5c969e7fad52c887559777211a76b59897914a53dd3fe6672ed0cc9e628583c3e37a5b575388383f235322fe8c6fb4387d51b45bcaee5f3eae23adf0b2992f4815a06be3059e4d1c87b759c55bf8b3aab65bec1fa18fe5059bc1c6eb6de756bb936caf55f923edabad3bcc34e2654eafd01e9f9560d0d03923e57746f4d1544083072e53f0d69db934267e5e0daba3d2ae35791064a084b4cb722f8e636c89bba0113e2d106bde4dab5d7101245fabc482c6ea26adb285c78c260778648d7628a4a33f08596ae65cd3bcda879a3bf37685f4a00abca700c1de1d5680ae8e084c95874fab5e4b43141f9ed58bf208d8e75d2d94c50c707dacf420316a844d1e6963c634a09fb2957c0b660a0c5e9d56b2b6262e041f13b6d0534a53b702319fa0e61b945ab7c766a0ad2a1b987fd3ab535b793bc97de55147b6a57274c22dfef8c6b627cdbaa0a427c618c9e29694c27dde29c3c73aff1225893cb7cdb8e125ed38ee0d4edc9a6f6c6e91ce8629c85d1d38c87a9f31fd5b3cf9a89d724544c1b009acb66aa715682c4bc275e8fee50b22c7a16fba25ccb533cc2099f7fe1479248064664cb56d1d0439525aa77a1b8386ce7d515c911383209ac09b4ae45ef99affff085944ab7e7b51ec5df2", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000572000-0xac)=""/172, 0xac) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfff, 0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0xfffffffffffffeb8, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000e22000)='/dev/input/mouse#\x00', 0x1, 0x80200) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00007d6000-0x8)=@fragment={0x16, 0x0, 0x100, 0x0, 0x0, 0x21be, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002bd000)={0x2, &(0x7f00002ef000-0x10)=[{0x15, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000099f000-0x5f)="", 0x0, 0x0, &(0x7f0000f9e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000241000-0x11)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) sysfs$1(0x1, &(0x7f0000903000-0x11)='/dev/qat_adf_ctl\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000112000-0x8)={0x0, 0x3}, &(0x7f0000883000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f70000)={r1, 0x8}, &(0x7f0000a6a000)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000088e000-0x8)={0x676, 0x7fff}) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mremap(&(0x7f0000c56000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000cb7000/0x1000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f000046f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000edd000)={0x0, 0x0, 0x0, 0x2, 0xce}) [ 51.491990] QAT: Invalid ioctl 2018/01/27 14:58:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x6cf5, 0x81, 0x4, 0x101}]}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cab000-0x14)={0x2, 0x7, 0x5, 0x3, 0x2, 0x2, 0x3ebe, 0x6, 0xe8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000116000)={r4, 0x0, 0x800000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010e000)='mounts\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000f3000)={0x200a, 0x0}) r2 = syz_open_dev$amidi(&(0x7f000005c000)='/dev/amidi#\x00', 0x800, 0x109801) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000d5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="73657467726f75707300cbc2fb2333cb3b96386ffb3480697217d2d28061638af248327bccccb290a7796abaa6d6db542022141c238edea86a8c063968e1411efe8f063e4f543940a59001e115d6733f366211dd1ae0c7823b07fbb0cd13b9914165e4649dd72c8f71f87ab1a4212e56130001a5eb270397cc") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000a35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000072f000-0x4)=0x14) close(r0) getgid() ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000993000/0x2000)=nil, 0x2000, 0x100000001) r0 = memfd_create(&(0x7f00000a0000)='\x00', 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000aaa000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000e1f000-0x10)={&(0x7f00009fe000/0x1000)=nil, 0x1000}) 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000911000)='/dev/sequencer\x00', 0x102, 0x0) write$tun(r0, &(0x7f000026f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "aa3ee7", 0x438, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x464) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x149044, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000613000-0x58)=""/88, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebd000-0x16)='/selinux/checkreqprot\x00', 0x44004, 0x0) bind$nfc_llcp(r1, &(0x7f000099c000)={0x27, 0x1000, 0x9, 0x2, 0x800, 0x3ff, "41c566a08e8357190dc6cbc2af033601f8228a8a439e0a5f5d918d06c5121614a2d24be14e265bbcd9b5ccae5a021118e1c86aede8c26b979b575f42640b10", 0x1}, 0x60) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000cc000)=0x0) msync(&(0x7f0000a60000/0x2000)=nil, 0x2000, 0x4) writev(r0, &(0x7f0000695000)=[{&(0x7f0000767000-0x6e)="6ab82cc34c44b11061f33dbaa156e26de68576ce88c8877fd58e5966a2b6476ecc148502bc7d3835d2ee66e426567f38cdb051484f4c89277484f3efeecb00738dedcf407b3bb95dbc511cdf474fe15bd87b80182f28d92336fd4641dca47200eb1756f82260c58ff62c67cc414e", 0x6e}, {&(0x7f0000ab9000)="f41041080a532ceea00b721f18041082e4b791180c66dff6a3598df2d707f16511586120f9931f2f0981b0972ad1b18738a1237ed29f8b883c947c2372e71b9ac8f11ff585c008247fb81663c7", 0x4d}, {&(0x7f0000926000-0x1000)="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", 0x1000}, {&(0x7f00000ef000)="66cc935a7950dd96acbb5310ac1f299765c59a18906d08868fc25760b6a9084382e88dd153fb405e78ba949997591a693aa723031081a35fb6ca3e0bb2d5dd7d007c9beec3ab503e20842474f99dd2a819bee3663b66377fd8209d69054b8d5d1600f8bb53fe7eb3e9f452249be9f38a155b69a201b783214305ba63aa6ead5d4199aba2f761545c15accb95f7c28eaf37465070c2fd3830ae8fa9e97adced057f1f16c68283bb9d0d6b99cac57858f93f664d177b2183e1f0c8a3325c98a341c81cb2d558a65c807cc7cc9ea9664f4613617b98947062c419c825cb", 0xdc}], 0x4) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b2a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab8000-0x8)={0x0, 0x0}) creat(&(0x7f0000eed000-0x8)='./file0\x00', 0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000027d000)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000063f000-0xb)='/dev/audio\x00', 0x101000, 0x0) r2 = shmget$private(0x0, 0x3000, 0x78000040, &(0x7f0000216000/0x3000)=nil) shmat(r2, &(0x7f0000180000/0xc00000)=nil, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008b1000-0x4)={r0}) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000362000)={{0x35, 0x10001}, 0x45}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000389000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r4, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e83000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000a62000-0x4)=0x41c9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000941000-0x4)=0x4, 0x4) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000031000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000034000-0xc)='./file0\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x5) 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x10000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000014000)={0x7, 0x1, 0x55f, 0x5, 0x7f}) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000026000-0x8)=0x6) connect$rds(r1, &(0x7f0000016000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000)=0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) pipe2(&(0x7f0000025000)={0x0, 0x0}, 0x800) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001000-0x10)={0x49a, 0x1c, 0xffffffffffffeffd}) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eb0000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000096a000-0x64)={&(0x7f0000649000)=[0x7fff, 0x3], 0x2, 0xc00000000000, 0x1, 0x6, 0x5, 0x6b51, {0x3ff, 0x2, 0x7, 0xfffffffffffffffc, 0xfffffffffffffff9, 0xb0, 0x5, 0x1, 0x7, 0x5, 0xffffffffffffffff, 0x9c, 0xff, 0x7, "89e92f2e1b6f68ede22dcaa6363ec2cd2afdda9fdf2952699deb732212a5955d"}}) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) 2018/01/27 14:58:42 executing program 0: mremap(&(0x7f00009bf000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00002f2000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f00002f6000)={0x1f, 0x80000001, {0xfff, 0x5a, 0x30b, 0x9, 0x80000000, 0x6f8f}, 0xffffffff80000001, 0x0}, 0xe) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000169000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000022e000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b52000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x400, 0x4, 0x6, 0x100, 0x857, 0x4000000, r2}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = dup(r1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00005f6000-0x4)=0x0) fstat(r0, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00004ee000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e5d000-0xc)={r4, r5, r6}, 0xc) socket$rds(0x15, 0x5, 0x0) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80810, 0x80000000, &(0x7f00007c9000)={0x0, 0x0}) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) 2018/01/27 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x73) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000098d000-0xc)={0x2, r0, 0x1}) r5 = getpid() r6 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r2, &(0x7f0000824000)={r3, r2, 0x1f}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000015c000)={0x6, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000b90000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x8, 0xffff}) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076e000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bc1000)={0x0, 0xdc, "cb3667998f8a92959eed20f0720f0a1f86e106a774ae8e5c2ec060d6467eabeba8b3c750df9e80462d5874fedecd1216f2121b0a41a2e00d633165e69dce463650141e5c7f946fce8d003cba3ce8976f31d98ce6814f522db95c0882152d0ecc60c344db609513c7280f97cff35cce67721264800dcb40e8acd0df7036149c83be5476b250b5e7ef89edc16cb15226ca66bd438f5b139b10c607afe2911ecded450b238eaa2f43c40a23ddb5972283387ae738a3f534c9f0314697fc4b9fee70b4c64cd77a437f2178a4fa96ef3cf9e20f3a1b2e07beb2cde517e4b3"}, &(0x7f0000e3c000)=0xe4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000d42000-0x10)={0x401, 0x800c, 0x400, 0x0, r8}, &(0x7f000099c000)=0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000027e000-0xc)={0x3, r1, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc7000-0xb)='/dev/hwrng\x00', 0x8001000001ffffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)={0x10000000, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x80000001, &(0x7f000026c000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000a64000)={0x0, 0x0, &(0x7f00006d2000-0x10)={&(0x7f000072e000)={0x2, 0x5, 0x9, 0x7, 0x2, 0x0, 0x5, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20000005) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007fd000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000942000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ba000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00004aa000)=""/223) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x5, 0x7fff, 0x8, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x43)="f4afea9e9a8fedfded3d59f4c1c49bb2a06c2ef5435ea5ba8a120acf095787126c661a78d8c73cba11f9f8af9539cea91ca359ae11e6f1e734beccca647618baa84d60", 0x43, 0x0) keyctl$get_keyring_id(0x0, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f00000-0x5c)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0xff, [0x2, 0x2, 0x401, 0xfffffffeffffffff, 0x3, 0x81, 0x401, 0x6]}, 0x5c) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004ef000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f22000)='ns/mnt\x00') 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/159) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000048000-0x14)={0x0, r0, 0x2, 0x3, 0x0}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/enforce\x00', 0x1000080000000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:42 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000)='0\x00', 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000000000)=[{0x4a, 0xffff, 0x6, 0x2}, {0x7, 0x4, 0x200, 0x6}, {0x10000, 0x8, 0x6, 0x1}, {0x0, 0x0, 0x7, 0x2eb9}, {0x2, 0x8001, 0x0, 0x3}, {0x536, 0x7fffffff, 0x10000, 0x3}, {0x5ec6, 0x4, 0x2c9701db, 0x401}, {0x2fa, 0x9, 0x8, 0x1}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x82401, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000ad3000)=0x0, 0x3) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1ffffc) bpf$MAP_CREATE(0x0, &(0x7f0000cc8000-0x2c)={0xb, 0xfd, 0x6, 0x4f21d2a0, 0x0, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000243000)='/dev/ppp\x00', 0x109200, 0x0) 2018/01/27 14:58:42 executing program 2: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e4f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800000007, &(0x7f0000000000)={0x0, 0x0}) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ab8000)={0x0, @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]}}, &(0x7f00001cd000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000093f000)={r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f}, &(0x7f0000980000)=0x98) r3 = accept4(0xffffffffffffff9c, &(0x7f0000f37000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008c9000-0x4)=0x9, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000731000-0x20)={@generic="60506a5cac73e525c85e73e285954f74", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r5, r4) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r6, 0x0) close(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00002ea000)={&(0x7f0000fab000)=[0x8447, 0x20, 0x6, 0x4, 0x100, 0x2, 0x0], 0x7, 0x7fffffff, 0x4, 0x5, 0x8a, 0xffff, {0xbfb, 0x0, 0x8001, 0x4, 0x4, 0x5, 0xef, 0xfff, 0x10001, 0x5, 0x7, 0xd000, 0x8, 0x101, "d2220a2dedd3b810a7b39b9b60603b8329f009c31e770d51a427288a0ad74bd1"}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000733000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000f57000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f8f000-0x18)=@get={0x1, &(0x7f0000f8f000-0xf0)=""/240, 0x58}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f90000-0x2)='/dev/input/mice\x00', 0x0, 0x14000) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f90000-0x24)={0x7, 0x6f, 0x4, 0x5, 0xffffffffffffff3f, 0xda5, 0x9, 0x8, 0xffffffffffffff00, 0x0, 0x32a, 0x1}) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00007ac000/0x13000)=nil, 0x13000, 0x4) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)=@ethtool_gstrings={0x1b, 0x6, 0xb0, "41e535842e0f954e2ff30ebd4f69658687539652075a1d6554ba631d0d2fc7dc418b1baec94783250e4285461effa3aa51da890137528eb110370718b96a87f25d79903a3d577bd856473f6f240a55e8b5e06398fa8a9e41ed9236bc6ac42dd72d02c96bc812388c2c6e7843cd404ab522e995792c1d149d0cb290b531a2b357bc02f01aebb452f24a2f0349191a94592a05b811d6a7b6b152fa598d6e1ba7fb63d3b7ad450b4cd9b88620d2bbfc4042"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000016000)='/dev/input/mouse#\x00', 0xff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000016000-0x4)={0x10000}, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000015000-0x10)={0x0, 0x7530}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000e91000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000640000-0x4)=0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80a, 0x2000000) bind$rds(r1, &(0x7f00002e0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000e27000-0x8)='./file0\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000343000)={{0x1, 0x5}, 'port1\x00', 0x1, 0x120003, 0x200, 0x0, 0x2, 0x8, 0x7a, 0x0, 0x2, 0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:42 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/vga_arbiter\x00', 0x404800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000b0f000-0x38)={&(0x7f00007b5000-0xc)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000796000)={&(0x7f0000654000)=@getneigh={0x14, 0x1e, 0x3, 0x7, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c2e000-0x4)={0xffffffffffffff9c}) sendto$ipx(r1, &(0x7f0000f66000-0xed)="2ddfc81815db8c73edf9631a37d35ce039936846a9e6ac6fe7168b6fcf6ade1f6248caa5745294738125fa6662b93a404cc68a2756f5e7163a69be2b4a8d1dae3e41ccb01b74a538b568b52b3699db280d5b188fce43306f96d1ee550eec8d96ef9f50df84557ab3ee623fb654da0de11a0d939298cb0991749ae0ae91850079d2670bde43fd9684edfd18bb97fe4d04d7f834bb5cc66bc2778b313e48a617b0748c968cb7b6d66169a120017890ea787015ec69705daa99832b08887e542fed3ee9835b0214610e98a3486cac4c8a2af212a08eb85fbafd02689b7b0c515f6f798a0e17e6e47b0b335ce9a567", 0xed, 0x800, &(0x7f0000483000-0x10)={0x4, 0x5e5, 0x80000000, "b67d0552a131", 0x20001, 0x0}, 0xb) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001b7000)=@generic=""/16, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f46000)=0x7, 0x4) [ 51.895322] binder: 8447:8452 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 51.909930] binder: BINDER_SET_CONTEXT_MGR already set [ 51.923924] binder: 8447:8452 ioctl 40046207 0 returned -16 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c63000-0x8)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d8000-0x11)='/dev/vga_arbiter\x00', 0x66002, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000937000)={0xfea, 0x401, 0x874, 0x9, 0xf0, 0x1f, 0x8, 0x100000000, 0x20, 0xeb0}) r1 = getpgrp(0x0) setpriority(0x2, r1, 0x0) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_thread_area(&(0x7f0000673000-0x10)={0x200000000, 0x20101800, 0x4000, 0x8, 0xd4, 0x7fffffff, 0x7, 0xdd, 0x100, 0x20}) socket$key(0xf, 0x3, 0x2) 2018/01/27 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000b2000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006aa000-0xc)={0x2, r0, 0x1}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000017000-0x18)={0x80000000, 0x8, 0x4}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000048b000)='/dev/mixer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cc8000)={0x3106, 0x0, 0x8207, 0x7, 0xfffffffffffffffc, 0x8, 0x379c, 0xffffffffffff7eb1, 0x0}, &(0x7f0000c17000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000351000)={r3, 0x8e, "10ed4c257065fec4e204e615146f93be996bccb4a5899c87457ee1ac0065496a3f0189644aec7e28c095cfeeb823ff51e14990250b75c2d829693333ce01329c43d6fc3a09096bd228971d12c84aa6b9d31e113e34c1040133f3978fdc5525be9750bac13a2d5af6b29d1680d907e4dca78c56f3061685d0041dc499eae183f034e4ea0bcfcc6890f5709c062920"}, &(0x7f0000026000-0x4)=0x96) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$tun(r2, &(0x7f0000616000)=@pi={0x0, 0xc, @ipv4={{0x24, 0x4, 0x0, 0x5, 0x1174, 0x1, 0xff, 0xe18c, 0x6, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0x9, "7dca5190a7c2b4"}, @rr={0x7, 0x7, 0x7, [@loopback=0x7f000001]}, @generic={0xcf, 0x7, "353e251cec"}, @cipso={0x86, 0x34, 0xfff, [{0x6, 0xa, "8e88e49e744a126d"}, {0x7, 0x11, "9e5ecf40fc783079367b4e2459b10d"}, {0x0, 0x10, "19327d441a4c1af7b12a2b1f46b6"}, {0x7, 0x3, "ea"}]}, @rr={0x7, 0x17, 0xffffffff, [@dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x7fffffff, 0x0, 0x1, 0x880b, 0x1000, 0x3, [0x7f], "33f0cd81d64a7e8e47cef38f6e87880bfbd0f841a757e9c96f1eec360231b08585cc3fd37253f28805a84bbb25abeac80999427b9b22740373791c024e69dffdaf8565e890b7ba2e907cdb90f7737775e9a0690ee3539ca5e3e0b1db00d83c939de7f6be6ebea96372f62f44aab577bdaca94f5ddaa5bf71a71a667a90e9b3e065f6593741ae280e546beacae303e1bcca3f0f8be4f4973de7a52c6704380a3b461a7b4fb03b71618e89310ea1e07edcabff2ad84b00cb0f882addd3f65c17df1f78eba93d951db8fd45e42c375a216019e44495f555a938de4451d928d8261488cee22e0b331d49317ef2247e613467eb3b9ad4dfdbdcc065c9de899325e8b209e0191ab20ba194e4d1ea420cadf372bfedc4eb93157e40924902e627fe63de31b96749fc6892162465d1894d820ab7696273cc29665a080dd6ac687fbf96cc4bface2766a6f2416b036f8c9f549200c2d9d59cfab8e5104958afa808087598d8f17917db09690d8133f1fb57c6913e6efa428f07a9648e8b9266a38b7dddf5dcf81d833dbc7a9aa76135958ed4fe584c9937edc614ee1c04a2b1b2bd170c846c77fe110f4d38e8bbb1f6bc0fc7ed4539c3d36945d8c7730b04db525fb4e41798e03e4ff437e4e22e70eaa9c0cc36f4350f24d837c679bb2d475752967c4350afbc0570335424ea345774cb10a4274a6d39db2190f29259264bb0706898ad4e5e9c66c6f32692b16af34e3b2c3862d38dc6d189c7050922960b222f4ffd33191ce91664ef42563a4cee912e0cd63ec6805e3b361c591ce749b3144405906ef470f3b1299c74094bbd2d369d833196d9a290b09fbef11ef10317f20ab7c76dc6f08f5babe679472dde3de81e3090147068d133216ec5d3d92c6d69f32d074c170baecdb5e2fa316a36d74d8c4f7545e78f1e74b8a6b2bfed14c46483fe6ed2aedeb181c8a581437e99e032a826348df625d586e165acf31bc86d8df6954b5a8b2d30814228ee3c3a6a3b488508d67290c1e73d18f5b4a88cfc95eb7b9274ac9cea8e47658760d4cd2717123b5678380e90bf47ea64cb920b8f61be79041bdf6d65e9898c5d025420e3575a5250e775594e8975b1c6be351adc47c745974417814c786f0f1ee4bd06677b375a89705e4dfd607e0bb9997a347e9ec7ba0733eac794638c47693aa34e653bd792a539f859300ac8910478356f149bb6c9c36ce49fbabcab63aa5f8602c2ed5affb7aa392db3b47beec064b9da76e0240f1c936f452ad01a2f8900dcf73efdf7b67638beb57a7e7af61b3d023f40e23fcd4be54291e25e45db5f99f32bf1835003d7916e9488b34d7c818a918cd748893bb19ccc66e89fec61eaceba744fba69e4bd278ac9856fbf89eb8c7cc8ccd0dfd402e5cb4e89de6b7bd46f4e50ed312a795091cdf835227c0d7a757cd96fd8cacf5363fca4868ed057389db34dbd851ece40f16019313953ce6425755f25bfaab90634fe0d3a8cd96ae8aba1638ac7f08711ce384d917151a7d598a0ea4ebfcecdd6cdc10d0902d0b260de83af8cf369d85e2f7e580170841d39fb93c99916ab402b538856f696d0bbb7962a9f6262d6e301254071668c467268b4811d0ee51ca9fcebc35616c9196b30179f06c8070f30e55a5af0a365063689a6e825ab5342fc47e42d2fa92ca8166b2588bf6d7680c3fee1bfe42292fd04cc7d8af642e48d07ca45575e24e45f34f5c9b76fc9bf66b9ccc50c35371bc05b27bea8e6e2b8ae96ec093f95775224a2831df6b39f1a5c2e4a48cc5b6dfe96122d945d621451b429e7233faba9b7eb218fbdf415b9a281f003e059227a0c7036032bb97cbb4a7cb4199b7c8d49b27b7bbda15fdf9b6e44b28f78c5bff578a5ce1e91379df9754382fcbd6a23dcd8d6d807aa65c70261fa24450fdc51cd50ed357df2ea12114b6c6df33e9de3418afce21f8d1c7721f369fc27a1add6e06b47977aecb106e629a86d2719a78cead59b645725bbe8984540a6195b39c1b694d5d304ab4c1ea490c11664cf21ef532fac6f712cf44e6182e6e8363f3e5d3971bdac8fa0949d5a243f432fe3817aa1cdf5a86353804ce39ce344b204720a13a0d22099afa32e4fedce834d3b0a3705524b495b03b6e6e4d96e24ceaabfb914f24940df865d3696dee7a8148cdaaeb9b3d9f6ab21c04fe565548cbb55b8c85ef7346dac204acc5e43dd338cd04741c1666e5b05bda00836242f3adca46402fd093c670739692bb07a4247975ac74e9e61f3793e6ce224cf24ef9314c9b5a04658e6514d8483d5a0cc304d8742b462df9ea825d23040a8982f19ad5f5457ce1c9458610895ed4136ccac6f3126afe763bad630421b503bced6b1b93c5f6638fd3b7d71fdf7100aa867121673db6942c4874635b1875ad8110e691f46e2272360d84de66b04f68d640dc2123bbe9634f3092c7443b940f700310741696f55e706e7405e5ce5708e310046e030765a89d42c0b033838b56c355f1eb4dea82bad9c0b89d4ef4329613a26d6b609fbd968e5bc09b5656845caad16a1e689d471fc41b7b7a67335180233726c1fd212b4dcacbe2b2937648f148bc4fda9f899057e5d81c19519ada483c0e5ba1b431b39dc5522abc085fded08450da98d9063b6344c3573210e9bcef775834dd7b754745e58327a750f429a3d7821bd342ee1642e6f50d4ab518bacfbf214e43348dce2a081970f1602677488af7a7e3ce8f6e5a55f0888f4c27ab949b11159ad76a6834210d413851b62bf136ba28b58264f2c3693b1bdc3289c9a6c237e7c5c5de3c569ad5cba6c73877b1881cd09eab4e89576a03aa1a761f5c02620a89f2f5a10fc3fbda24c978417ce08d471a6603c6937111daaff0faf84565afdf776828300977edd497bfa01e4918ae4200f0cf5475913d9a3699856fa05a0efec5ad1c90b4e13ca375f1bf9f482fb9f17b71e23451dc77c7fdec4d9db92df025a474ae403d10ad1a8cb1d99cf94885c2f0a89c602d54dcf9e628b46e23483e72db5bd1a6b126fe7252b1e43ceeab45cca10092d6f1cd3568c9f2695590ef88055544a0576222595ddabd969f193e31f224ec0d7addedfa9bdff174f6b932503f2c21697af4484065382c760a49e886ea1a56d762c46c99bf626610a9f385fe09bf0139bdbb20cd43bd68ff46844329b3d2bdbb1b5b1e1fe06bec20161c9b2e42e3d3a1063d0f930766ae3c3b1318efdd261db8fc148f97b3a13498e95217670e7881a3ba6acfb9864e0b1960a5d68696616bc64ab23f8562a2fe6fef771f697a6334acb8b7c4c1d0618ad5296f105d1f62ec3401ef254fb0a95bb006983b3fce6f7e8957ecef2f4888316fd8e47c73e210e25f210b16d165a7cba61c230ceaf33e51385a06bbb0ad854c7f48bade19988133e918b6853269ecb9f545bd11e27c9eae21be24cc89181b5d68a256d9abd7eff4de40af57fa75773c4860d7554c9da3d92db118a3301557d84143c74d932ac7f537a4de391b9797491622e9c140cbb785cc1eb8b9ffb156c35a3a4dcb0819dd01ff4ff0a215ca9e7271ba16437477f7074b8935532790d1cc02a76ea792c636a2630f6082f02b96a2c5d7dfbe2a0567fd782120358ce8ec02eac4ea88d19fb3faf6968dd40ad5628084e317681e6e5c3749f2a14d0541197a36e7a10f3c4a191e73360021d87bead79a212bd12ae712688d43c5eaff648a119d3ce725725a2463452cc8feb9cf497329b54e945beb4a392268a8e8fb791547d9ff34d14efbe3fdb5bdeb3445e7370aac2f92c9ccef45add49df9f328a85bac493d6577136dee80e2739a9c94870468eb21c0470f405c8e451b515c62872740d941a96d284d3630395b15f59d264e1c46648c05b07e76999be8cbccbb6e598b75f4de3f9de1dc5a6ccdebee12b9b3b018eb29d5d06d5e8d59517259ffe08825019ae848359963f47229673fff078246c2cbe9bee6bef7901d6757a0f828580cbd1fc05698345c4f503c9db9f4ff4f0cacde5ad8828090fda8a1c75b27b83e51c71926311be12c17429500b12d613d49805382cf52102dba14b045a3393f2a2712bd3a1bae40f4db5491c36d9ea0a9230aef544e23eaebd82dafec828507da52e3cf8bc53acd570083d4982e4bae678537510e9e4bb22090a66d82bd04a7720c341b3fffe93fcb89afb3c349a3c1f41ba2e178a53572dc77d8cf62b9e51cb86441dfae44391032bbbf403232b20a42dd6cfc5e8450569e7e8a3006c6932262bd54f14295ae41a26fb2526dfe26a8284ec13316c0ac3c900e08819a75062e172c626fc4c5bdb0523cce08a97cdf772cd095e8f034e5e97281b59adc974546efc39a9a098ce9aeb43f44eba063488f716e3fa6e101225fca286e18f68d7b4bb2a946eaa952e26f92904da943dd15b63ab00bdd6caab912e8779087f838520f2d3fe0eefb159588b280c9753335cecfe1f00ee27b5421163e7cfc74d750568aa393e7e56825ede7d5d26eab73e757e7886f35fb27aa339704a10335119d7f6518ae7cd8604ae854c0a3d6b69f5b28ff8f1c3d6fec5ad6fb9848cd759ec2be2de391589a06eaff69e62194a1be2c892e9fd2298073fa3f8349651468392dabd7422ccc91cdad803454543c75745cbdda3d1edce7bb0f84e3ef870dbc4596a68244718c36aa3a2e9abd7271932e3efc0a97024e22b6c4060a4ea7582f551bf3f6b7f6123f4618721c19abeccb8079cd83532638269fc9fb6048501800a85bd1921af7631dd67ef2feaa36f649f709372f0bdb9460c089b040ecfbf1b00343cdadeb3c5af425a2341d176aa107b7e74fd455f00bdaadd1c49d28dfe821262b6e16dcaf0fdf4913987d559eb98a3ecc5fa587407232cdfab67ed58e8435f69baf96494f786c3c438b6fbe474603f64f0eacae98f1ffa7b25b061ee5541c59c89a4326a1c9678b8aabdbc6fcea90e33d636740fe70ace82ac5eb3203c181243324538173a1b555bec78683dd39ac9674cc136c798ddb30195fa0d4fac1bf2289042fe6612a1ce7944f407d9f3ad105f968aa9df752f4dbefad0b029641e45d035ba47ed8e1ec66ffd448b5fdf78a52171646d424f260c3966f109aa3ebe392239c3040b8277acc3e0baddffab2860edef409e0ec2a79de72bb930cb2b890bf0d375e4b6e4b59267e3a128dbaf4ab3cd2bafa7e71254b390b8ba69edcf57daf0d3e2fa7e08a0557978088cc7dbb88846ebaef851c45f0e07b6362a5c3a7a007ba18024ede3b1b95b05a591f2337d8031c51da56452cd506e56673e74edf3e4c484e3bec9f87fd054d4b1d96d86a874228987c43258444cbac90da48b371b1e149b816fb38e3e8d2c612abcda0bf45788c2aacb2b77ed95f9945cc3787025b4a05e9e4b1d951ee16286e2054abb1510a5b78933c13c11677ce9fe7993b14d993b4274c3bf68169efdb49932ca747f000d631eb76986965e6a6732dadda5620b7fdfe586390b6b00e43dab364c71950404ffdc94f2dafe28a4121fb24edb7081cb551487b6d12d4b40d0d79058e55e6cfab07ce509991022d3c8888c9d5da59b720d972e080a06b63ab2795527b9885f76c809155e00719df52f7c8d8e47e63e46600d5e6e82a1c6fe37a1d999c0daea94ed913edd33f0b9555f1474500d33b2bd0ba3d16b14952874af28dee985687258c2c942be86a35ded9da73ed8ef980b2b04f751b4304dd586429f678f24da08e30ef3f676d7ba1d38944f83a41d6b5e1281263fc3b13ab1ceaf8f4137d9af8aa48b2887da3d8f990713e8d15a8b81b2994a"}, {0x4, 0x0, 0x1ff, 0x3, 0x0, 0x0, 0x800, [], "84aac936994a5b68ba6fe387c332529b36f184dbf14ae3d070ae776eca584015ad1f17bf6d96df4bfbe26763be9446fd43a794a8786d9819f8a6fbebcf1755fff3fde61feb46108100f5762a2fa2b5f86a7327607f201853e76b1602c60cd67ad97d2f17401c2cbb2494e6f2aa9939cd1497d5ad357daf0d7c39b6a8d32e86fe1b21162089f2b7676c0523cccabd09d2482293c6579df688ef239ac001dd6cb38ae3bfc725e02f1915ae415f58463bbd484a5fdc1cd5"}, {0xaa8, 0x0, 0x7, 0x3, 0x0, 0x0, 0x86dd, [0x7, 0xfffffffffffffffa, 0x0], "23dd2541b6229e9c2330278a919102a90835ee042e2a"}}}}, 0x1178) 2018/01/27 14:58:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfbf, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000d4a000)=""/239, &(0x7f0000000000)=0xef) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mq_unlink(&(0x7f0000002000-0x13)="2b285cea70707030657468306d643573756d00") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = semget(0x0, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000004000-0xe)=[0x2, 0x9, 0x100000001, 0x7b, 0x10001, 0x5, 0x7ff]) write$eventfd(r0, &(0x7f0000000000)=0x4, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x6, &(0x7f0000005000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000)={r3, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000005000-0x10)="0728014dbdf1b584ae2d50ab11866b7b", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x1, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000006000)=0x8) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009de000)=0x0) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00004eb000-0xc)={r1, r0, 0x6}) fcntl$dupfd(r1, 0x402, r0) clock_gettime(0x0, &(0x7f0000e98000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000d94000)='./file0\x00', &(0x7f0000241000-0x20)={{r4, r5/1000+30000}, {0x0, 0x2710}}) r6 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r6) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f0000b88000-0xeb)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd0ee640c50d248c79", 0x3a) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000080e000-0x10)='/dev/input/mice\x00', 0x0, 0x200002) setsockopt(r0, 0x0, 0x1, &(0x7f0000d13000-0x20)="78814d65e9799d2485a80d6040136072ebd9ab0663bc770c713a8dc1920c3f20", 0x20) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e33000/0x1000)=nil) r2 = accept4(0xffffffffffffffff, &(0x7f00007df000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000932000-0x4)=0x10, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000711000)={{0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84d5}, {0xa, 0x0, 0xd4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x88e3, [0xffffffffffffff7f, 0x1, 0x3, 0x20, 0x9, 0x2, 0x3e5a, 0x7]}, 0x5c) shmat(r1, &(0x7f0000697000/0x1000)=nil, 0x0) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000252000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d33000)={0x7fff, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000015d000)={0x7fff, r1}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000085b000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) getresuid(&(0x7f00007c4000)=0x0, &(0x7f0000f74000)=0x0, &(0x7f0000413000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e32000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x3, 0x3, 0xa, 0xa0, 0x20, 0x7c, r3, r4}, {0x8, 0x4, 0xfffffffffffffeff, 0x7, 0x169, 0x4, 0x8, 0x2}, {0xdb6, 0xffffffffffffffff, 0x3, 0x5a6}, 0x5, 0x1, 0x3, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x7, 0x3, 0x2, 0x0, 0x80000001, 0xfffffffffffffff7}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/27 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000d13000-0xdb)=""/219, 0xdb) r0 = syz_open_dev$admmidi(&(0x7f00008d2000-0xe)='/dev/admmidi#\x00', 0x228e633e, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000bb8000-0x4)=0xc72, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00001e0000-0x4)=0x0, &(0x7f0000e45000-0x4)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f000017b000)='/dev/dsp\x00', 0x60000, 0x0) 2018/01/27 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000fef000-0x8)={0x0, 0x0}, 0x1, 0x0) clone(0x4000000, &(0x7f0000b27000)="", &(0x7f0000b1a000-0x4)=0x0, &(0x7f0000331000-0x4)=0x0, &(0x7f0000861000-0xc5)="") 2018/01/27 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x102) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000bc5000-0xdf)=""/223) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) syz_open_dev$midi(&(0x7f000050d000)='/dev/midi#\x00', 0x2c2, 0x1) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/27 14:58:42 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000026000)={0x1, 0x0, [{0x4000, 0xc6, &(0x7f0000027000-0xc6)=""/198, 0x0}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000028000-0xf4)={0x0, 0xec, "5ef651e4fe58a1e7783a30fd87e3ed0c81a0d3b0123c0e54fb0a7f1ec9ec1ec75e57dea7a1bfea2cafa417a65ebf928d8708f411dc8a8d1dab043fbad26a668200a72f36264a510cfd212f237594af3763038f235521793bbde671157f80f46732afe7afaf9b84129fb2caa1a0c05b6b85f453c93b0f0863a8b354bc04f5ea17cf1d83edca7b900aedd956e8830c2b4afcc9513413682c9047ba56e93b35ad6b267091c38312a9d789286ccb0325376e2f0253099a00491ccc3d40af7c8cfdc8f083dfae485821866eed8a50da237fc00197c420108152d9952d694ea66fe24d05d68065c68c76090a7286d3"}, &(0x7f000000f000)=0xf4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000)={r2, 0xc8, 0x5, [0x6, 0x6, 0x0, 0xff, 0xadf]}, &(0x7f0000028000-0x4)=0x12) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) signalfd(r1, &(0x7f000001a000-0x8)={0x200}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000e000-0x8)={0x0, 0x0}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000025000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x400, 0x2, 0x2}, 0xa0) 2018/01/27 14:58:42 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_flags=0xa002}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000000f000-0x61)=""/97) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0x3, 0x16080) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000010000-0x1d)={0x0, 0x15, "7a209bd0cdfdd43710cbf556afd2193f43df947daf"}, &(0x7f0000008000)=0x1d) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000000e000-0x20)={0x3, 0x0, 0x2, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000001000)={r7, 0x80000000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000d000-0x10)={r6, 0xe1, 0x6, 0x8000}, &(0x7f0000010000-0x4)=0x10) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x5, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x1, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000489000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000086b000)=0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) r1 = syz_open_dev$vcsa(&(0x7f0000051000-0xb)='/dev/vcsa#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ad000)={0x0, 0xa0, &(0x7f00004e9000)=[@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000097d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000083e000-0x8c)={r2, @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]}}, 0x8c) syz_open_dev$audion(&(0x7f0000078000-0xc)='/dev/audio#\x00', 0x5, 0x80200) 2018/01/27 14:58:42 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000d3a000)='/dev/dmmidi#\x00', 0x8, 0x4081) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000099a000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/01/27 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000513000/0x4000)=nil, 0x4000, 0x4) 2018/01/27 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bd9000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005bb000)={0x0, 0x0}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000eaf000-0xe)='/dev/admmidi#\x00', 0x4, 0x42000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064a000-0x10)={0x0, 0x1, 0x4, 0x7a}, &(0x7f00002e1000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003b6000)={r1, 0xf2, "636dd31bf3bda65f5e1d1292883a75c2bfa5446edd60472d032d29cd1c4ba2289ebadd225c25ee03b32cc80d2d7a82eed8fd245f21ffe8f8e839b89c67f2f77c9d2b57b0755d76995aa6c8de3a9d49364973a1f5478de7db758d649d856be73cbf7ec51787aa189ff27a25c7b40e22aba88bbfcb99a5b91d9976e711c9f616c1ae81524245192bc84ec7e3c968af8de66d0d92f714ebdbccfa2d85d655071376aac282a658fdf2621ba741820933cbcfc529548c3331536b24c9c0ef73068c3c5b322a99fce233347fe70c14d7d8dcf691c560d34ff85ab4f5f3b47a8331984ab24fd6cd08f295b394d714780b8d2714037c"}, &(0x7f00004a6000-0x4)=0xfa) r2 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bfc000)=0x10000000) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000861000)='/dev/dsp#\x00', 0x9, 0x200402) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000044f000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) munlockall() sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fff000-0x12)={@common='bcsh0\x00', 0x4}) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e6d000)={@generic="57026da7fb05886298c78fd4f5beeed6", @ifru_settings={0x3, 0x60bd, @fr=&(0x7f00006e3000)={0x7ff, 0x1, 0x2, 0x9, 0xfff, 0x3, 0x5}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b70000)='/dev/input/mice\x00', 0x0, 0x200000) lremovexattr(&(0x7f000017c000-0x8)='./file0\x00', &(0x7f0000675000)=@random={'btrfs.', '}proc(\x00'}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000039a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e4000)=0xe8) stat(&(0x7f0000033000-0x8)='./file0\x00', &(0x7f0000d64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(r3, 0x0, &(0x7f0000855000)=0x125) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b98000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x3, 0x3, 0x2, 0x3, 0x7, 0xa, 0x80, 0xa0, 0x7f, r5, r6}, {0x9, 0x1000, 0x0, 0x10000, 0xbd7, 0x8, 0x6, 0x8000000000000}, {0x9, 0x6, 0x5f2c532f, 0x1}, 0x2, 0x2, 0x1, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x7fffffff, 0x2, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x0, 0x7, 0x5, 0xce8, 0xfffffffffffffff7}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b57000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6438, 0xffff, 0x0, 0x80}, &(0x7f00003ab000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fe3000-0x14)={r7, 0x800, 0x6, 0x7fff, 0x6, 0x3f}, 0x14) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000940000-0x3)=0xaf9) shutdown(r3, 0x2) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, r0}, &(0x7f0000004000)=0x0, 0x81) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000004000)={0xfffffffffffffffd, 0x46}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7f) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000649000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007be000)=0x7, 0x0) sendmsg$nl_route(r0, &(0x7f0000362000-0x38)={&(0x7f000077b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)={&(0x7f0000431000-0x14)=@getneightbl={0x14, 0x42, 0x300, 0x7, 0x2, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000072000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000011f000-0x4)=0x48) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00008b5000-0xe)="4ba478fc2b058d285d7b9b377b4e") r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248, 0x0}, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r3, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x6}, &(0x7f0000150000-0x4)=0x8) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$audion(&(0x7f0000c01000-0xc)='/dev/audio#\x00', 0xa4a0, 0x210400) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f58000-0xc)={0x1, r0, 0x1}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000f57000)=0x0) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000850000)=0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b0000-0x9)='/dev/vcs\x00', 0x400082, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000082f000-0x10)={0x6000, 0x100000, 0x0}) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/ptmx\x00', 0x20000, 0x0) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x3, &(0x7f0000b1d000)=[&(0x7f0000cfb000/0x3000)=nil, &(0x7f0000567000/0x1000)=nil, &(0x7f0000913000/0x1000)=nil], &(0x7f0000543000-0x10)=[0x3, 0x3, 0x1f63, 0x3], &(0x7f00002d2000-0x4)=[0x0], 0x0) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = syz_open_dev$mice(&(0x7f0000c84000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) clock_gettime(0x0, &(0x7f000056e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d62000-0x4)=0x0, &(0x7f0000113000)=0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000208000-0x99)=""/153) timerfd_settime(r2, 0x1, &(0x7f00001a7000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000004000-0x4)=0x9461, 0x4) write(r0, &(0x7f0000001000-0x4f)="523d43002469f1ab1a473c4431118f27a30e000000000000e755285de1a158b660774f688b7f9b1c8c6919c6175fbf5c0a6f44b0c040e1aa491b9729dfac58cfcc8fe5930c06bdeb2f0f4379cf83c1", 0xfffffffffffffca4) 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) pipe(&(0x7f0000360000)={0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000d58000-0xe)='/dev/admmidi#\x00', 0xba, 0x8000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000e17000-0x8)={0x2, r2}) setpriority(0x2, 0x0, 0x0) fstat(r0, &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:58:43 executing program 6: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) r3 = getgid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x78)={{0x0, r2, r3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x14, 0x0, 0x0, 0x0}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000001d000)="7b702a88f4de8593c0557cd0f4b841d353a9829451f880fffc65445c1f569d1e42508b092e21137744ec50776ef832d4d5a5f3c4205d94290b9530d616648d470c589871261e6421442ca6e222fc6579dc71799be140a64b27194c8c2e97753a5a25875d38628974f03adbb73d3247e12d233c88", 0x74, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d46000)={0x0, 0x0, &(0x7f0000270000-0x20)=[{&(0x7f0000bee000-0x13d8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001f1000-0x18)=[], 0x0, 0x0}, 0x0) chroot(&(0x7f0000c5b000)='./file0\x00') 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315557af7ee49914ade090000000091", 0x8bc5bac75b2c7e93) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00006a2000)="28d5a1b991328e46269df905b637326bffc7c55c1a12e62767c3c58ba4b336") r1 = syz_open_dev$admmidi(&(0x7f0000e96000)='/dev/admmidi#\x00', 0x2, 0x14a01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005c3000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f5000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dc4000-0x10)={r2, 0x10001, 0x100000001, 0xa9}, &(0x7f00005f0000)=0x10) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a5000-0x11)='/dev/vga_arbiter\x00', 0x10000048000, 0x0) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x800000003bf2) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r2, &(0x7f0000f70000-0x8)=0x0, 0x8) dup3(r0, r1, 0x0) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mknod(&(0x7f0000b51000-0x8)='./file0\x00', 0x110, 0x1f) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000026b000)={0x0, 0x12, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r0, &(0x7f0000904000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r1, 0x0}, {0x0, r2}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000c14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = add_key(&(0x7f0000798000-0x6)='logon\x00', &(0x7f000025b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000074f000)="e88415e7dd22915ed09b507e6670d2d70034dc4a3e2139aa11525f11ca1635810c5f07d959ea6a750599c810c38892adcf770899b22efc38a88a2df75ee6cbfbd0adb7c3a1a9fc9779c3bb9f7ccaa456c6dbc9c44570f9e87f3da7b97554970e6be96095075643784fc829360c9b0d3aa770dbc93d357c93317c73a5620441b2d6b1730dee3b4f8f420a884e18ebac2a", 0x90, 0x0) chroot(&(0x7f0000a0c000)='./file0\x00') r4 = add_key(&(0x7f0000644000)='asymmetric\x00', &(0x7f0000c84000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x9, 0x7, r4) 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000654000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000cc0000-0xa)='/dev/dsp#\x00', 0x1, 0x80) fanotify_mark(r0, 0x42, 0x0, r1, &(0x7f0000230000)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) [ 52.383577] device syz3 entered promiscuous mode [ 52.439449] device syz3 left promiscuous mode 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bb000-0x9)='/dev/kvm\x00', 0x2c844, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/27 14:58:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000650000)='/dev/ptmx\x00', 0x3, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 14:58:43 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000d15000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001a5000)=0x48, 0x80800) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getrlimit(0x5, &(0x7f0000440000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000462000)={0x3, &(0x7f0000af8000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x0, 0x0, []}) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/vga_arbiter\x00', 0x200500, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d82000-0x10)={r0, &(0x7f0000a64000-0x99)="68d93ee4b4b59da7b75b94432bdd6cd4c3a4eea994d12118d39d022c79d8630b381eb2fcac4d08f46565a53fad3b4b7b33c2842c5f1377beff2f7606f624d1e2daf46e8ea864800466afa86266b8a638dd8845b4fc2d2f331f8a4224b9931e50671cd8a6112e47b9f716f319185c569bdb00414feda76b3d1fddc76dbac41fe30c9bc80f7dcc4ee83efecc2792c37bea475b87cde895ca5533"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b3d000-0x4)=0x8000, 0x4) 2018/01/27 14:58:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x210) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x101, r1, r2, r3, r4, 0x40, 0x800, 0x0, 0x0, 0x0}, 0x8001, 0x0, 0xff, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r5, &(0x7f0000665000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 14:58:43 executing program 3: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") r0 = syz_open_dev$vcsa(&(0x7f0000d26000)='/dev/vcsa#\x00', 0x1, 0x400000) fchmod(r0, 0x0) mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)="") 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000144000/0x2000)=nil, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dd2000-0x4)=0x0) get_robust_list(r1, &(0x7f000031c000-0x8)=&(0x7f00000e1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063c000)=0x18) 2018/01/27 14:58:43 executing program 3: rt_sigreturn() mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f6c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003f0000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00002ea000-0xa)='/dev/vcs#\x00', 0x10, 0x2000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00002d4000-0x5e)=""/94) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a81000-0x8)={r1, 0x3}, &(0x7f0000f6b000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f6b000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$nfc_llcp(r2, &(0x7f00002e4000)={0x27, 0x20, 0x2000000000039, 0x8, 0x6, 0x9, "59dc6c0570fd8dbad5cef6b7a3fa87ce39b6a9e1fb2ad9535dac30f6555fe679a44b9cf9c7a766642fbfd3a7ace66c5bd12992c4207c079f5579487b8a0f42", 0x10000}, 0x60) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000f6d000-0x1b)={0xc0, 0xfffffffffffffff9, 0x7f, 'queue1\x00', 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]}) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002ef000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ppoll(&(0x7f00000f6000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00002f0000)={0x0, 0x0}, &(0x7f00002f0000)={0x0}, 0x8) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00002f3000-0x58)={{0xe87, 0x1}, 0x1, 0xff, 0x800, {0x1, 0x2}, 0xfffffffffffffff7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cec000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00007b6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000027d000)="db4855e61308f2afcdf355763e61f7465d94e6106581013295f60248e1ea4027bfcc30ce789c96290c0290ca4e3b838dbc8b283d8526232dd250d4c937330c6dc05c1f4a9503d91805419067493fc5f1fa8ec8425746e43d4571eb17d18b5328e06f0f91ae53ee8638848b6c78a884031e9b56d9e3c594afce64a03ebebd0c58bb083c5bfb83cb7a28064ca079d02ee8a860c265b1b55af28a89dd0246ac007eec78fa67de1ae59dc1c3876e78f7c255dff56bd27eac0d118c5753ef786aa0d4fdb317f151", 0xc5) accept4$vsock_stream(r0, &(0x7f0000af4000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000665000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002aa000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x101, 0x8, 0x100, 0x4, 0x20, r1}) 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x3, &(0x7f00001b1000-0x4)=0x7) ptrace(0xffffffffffffffff, r0) r1 = getpgid(0x0) setpriority(0x2, r1, 0x1) 2018/01/27 14:58:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d30000000000000100000000000040000000", 0x14) accept4(r0, &(0x7f0000ee7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080f000)=0x1c, 0x0) creat(&(0x7f0000946000-0x8)='./file0\x00', 0x8) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014d000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d14000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003e5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000220000-0x8)={r1, 0x1f}, &(0x7f0000b19000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c6c000)=0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) rt_sigaction(0xd, &(0x7f0000cf1000)={0x5, {0x6}, 0x4, 0x7}, &(0x7f0000ec1000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000673000)={0x0}) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000b9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ad000)={0x0, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3ff, 0xffffffff, 0x100, 0x7, 0x889a, 0x0, 0x9, 0x4, 0x6, 0x10000, 0x1, 0x100, 0x6, 0x26]}, &(0x7f0000c00000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e6000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000b44000-0x4)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f00002e8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x10041) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000a41000)=0x40805) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) [ 52.657283] sctp: [Deprecated]: syz-executor1 (pid 8650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.657283] Use struct sctp_sack_info instead [ 52.694320] sctp: [Deprecated]: syz-executor1 (pid 8650) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a05000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000576000-0x10)={r1, 0x1, 0x100000000, 0x8000}, &(0x7f0000e37000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000540000)={0x0, 0xffffffffffffdd60}, &(0x7f00004e8000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f27000)={r2, 0x70ac}, 0x8) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000568000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000034b000)=@int=0x0, &(0x7f0000516000)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002ab000-0xc)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000a80000-0x4c8)={{0x8, 0x7, 0x4, 0x0, "0a242bdfc38fffbf69815134c42bea407361305c46f790a06ed0ae2a238a33adf984ca1626cd68e1517951db", 0x7}, 0x7ff, [0x0, 0xbb6, 0x8000, 0x7fffffff, 0x7, 0x1ff, 0x1, 0x10001, 0x4, 0x4, 0xfffffffffffffffa, 0xffffffff00000001, 0x3cde, 0x9, 0x40, 0x8001, 0xffffffffffffffe8, 0x401, 0x5, 0x4000000000, 0x0, 0x5, 0x7, 0x100, 0x1ff, 0xa1, 0x8001, 0x4, 0x3, 0x1, 0x10000, 0x3ff, 0x1c000000000000, 0x7, 0xdc, 0xfffffffffffff800, 0x8, 0x7f, 0x8, 0x1, 0x400, 0x6, 0x1, 0x3a, 0x3f, 0x10000, 0x3, 0x4, 0x400, 0x5970, 0xfffffffffffffffd, 0x8, 0x81, 0xffffffffffffffc1, 0x6, 0x7, 0x40, 0x4, 0x10001, 0x339b1381, 0x6, 0x7, 0x6, 0x1ff, 0x29d, 0xe1a, 0xffffffff80000001, 0x1, 0x3ff, 0x0, 0x4, 0x7, 0x8, 0x0, 0x2, 0x9, 0x1000, 0x3ff, 0x7, 0x2, 0x200, 0x4, 0x2, 0x400, 0x6b, 0x8001, 0x4, 0x5, 0x5, 0x1ff, 0x9, 0x4d07218e, 0xec12, 0x2, 0xa666, 0x6, 0x2, 0x4, 0xf07, 0x9, 0x2, 0xc3, 0x1000, 0xff, 0x4, 0x9, 0x6, 0x4, 0x8, 0xfc00000000000, 0xa3f, 0x80, 0x6, 0x8, 0xdd6b, 0x4, 0xfffffffffffffffe, 0x4, 0x4, 0x80, 0xb4fd, 0xdb8, 0x1, 0x4, 0x4, 0xdb, 0x8, 0x100], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x1) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000215000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000583000)={r2, 0x0}) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e79000)=0x0) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008b6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0xa01, 0x40020) openat$cuse(0xffffffffffffff9c, &(0x7f00000c2000-0xa)='/dev/cuse\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 14:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000801000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed6000)=0xe8) stat(&(0x7f000074e000-0x8)='./file0\x00', &(0x7f0000a81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 2018/01/27 14:58:43 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000da2000)=""/8, 0x6) r1 = creat(&(0x7f0000863000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000044f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000234000-0xed)=""/237, 0xed, 0x40, &(0x7f0000bf4000-0x14)={0x11, 0x6, r2, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000873000)="6265742f736f26746e65745f0488746102") ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00001f7000)=0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000131000)=""/69, &(0x7f0000cf6000)=0x45) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000082a000-0x4)=0x0, &(0x7f00008ad000)=0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$nl_netfilter(r3, &(0x7f000085d000-0x38)={&(0x7f000080c000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000196000)={&(0x7f0000eea000-0x64)={0x64, 0x5, 0x7, 0x500, 0x3, 0x0, {0xc, 0x0, 0x7}, [@nested={0x1c, 0x55, [@typed={0x18, 0x87, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x4, 0x7c, []}, @generic="733e4643fa276318e7d0c86925f32bb314f9b9c01132a20f6bd166268cde7465391227", @generic="3e0f4541b2c77a227d25ea"]}, 0x64}, 0x1, 0x0, 0x0, 0x8004}, 0x40800) [ 52.694320] Use struct sctp_sack_info instead 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e79000)=0x0) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c2d000-0xae)={0x0, 0xa6, "e9309343e30eb6ab6ffa164b390520443d5a277e6f056950a082a6efcdbfa735298d5db26741719aa488de02dfaa4349694556a8e9f89b10b82d4f2b94321167cbfe1bca76c149d24e8a940628a22f844d0124009e126740c391f955ed2a2071f53866599f866fb34ecc210d7759aa6c8a46ca2939903dd9ca5b2e3439d7fdcda20542bef61632421044729d4fa1c98a6e6d987073614e41734e18579cbb113202b386165548"}, &(0x7f0000a50000)=0xae) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000271000)={r1, 0x2}, &(0x7f000031f000)=0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/27 14:58:43 executing program 1: r0 = shmat(0xffffffffffffffff, &(0x7f0000238000/0x3000)=nil, 0x0) shmdt(r0) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = dup(r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000dc0000-0x10)={0x35d0, 0x7fff, 0x7, 0x504}) r2 = dup2(r0, r0) connect$vsock_stream(r2, &(0x7f00007ee000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b8b000)={0x80000000, 0x0}) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x2c2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x4}, 0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket(0x18, 0x0, 0x0) socket$inet(0x2, 0x7, 0x5) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000d7e000-0xd9)="29713ff17006095eaa8c53b9b712686d8d6620940c016647c61445784902acd846923fb9f5368ab00e7e8b8625836a54c9e3063765e028df1fea7001c4ff63cbeef6b778297d1ab56694f39b8307465f1116370c7ee5b722f445b7697bb6b71fe086116199a892ebcfd11e92baad8a6feab92e14d499946a33cc3c4b8f540720e3d6cc4a8bfb379248345cd2d9703fd63a79997b80021cb38d0a498237fd968c8305d786aee18fd0e07edb9df36a11b539d9d8378ffe8dce7c59f6f4279808945695fc51be6d6b028fb2921283da1169d9731ba972ae2010ad", 0xd9) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000285000)={0x0, @in6={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x40, 0x5, 0x4}, &(0x7f00006c2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d9d000-0x7b)={r2, 0x401, 0x73, "b283166920b0a967c419c49a2a33f6f184c8e0af1b72db51487873aadb252ead370ed9790a027ec7c2b69548ea01c5da9ad4c76570d45d1bf9bf6654293a690047434e25550b6d3d90b276aa24eab3a664adda5de274851626b500a2df7124ae6c4fc357518d433aafb5dbdaaed23aee2c90f1"}, 0x7b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x4, 0xf, 0x8000, &(0x7f0000c9d000-0x8)={0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00006ce000)=""/156) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d00000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000593000)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a29000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ebe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x20, 0xfffffffffffff054, "4f93bb0fd13a585367dc525cc91d87a3d110822e9b5e4b3fc853e6111c70e504f29424c2d0e7800aec9b1cad03711497ee3f481cfa829ca0270c6e1a855ba5254fe0c755bfc70dd594a9e69c5d9b5a30"}, 0x160) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) 2018/01/27 14:58:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0xcaa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0xdc, 0xe5, "cdaf405b88d5710cdd5abdcb392ee8689388013effda2d3c540be843a82b335f9955b6b8df8e4e2fbb8591fd107f9eb2a5b6a9ebc90576e37b421584839d6d87e1c3f392e514b0d1bc489abef60884fecde3524310c70e54ba71adb7d89922c9641825140d6e11d3fb14f601771405fbea6bda72f575090dd4ab1101683ec50148d98cf77f11d6233307c41a66ed2043ed402684864744d7bcce2fc7db433e2ffd6e498108a6931976acaae380e85296582d1c79e1f4b918becb58f869a5d1dab1ed9693fe13b651e38b37ba5289e84392b22701"}, &(0x7f0000013000-0x4)=0x0, 0x400) pivot_root(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000012000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e4c000-0xb)='/dev/audio\x00', 0x400, 0x0) connect$vsock_dgram(r2, &(0x7f0000ff1000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0xffaa, 0x40080}, 0x8001) recvmsg(r1, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b, 0x0}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000294000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00002d4000)=0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e63000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000010b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000639000-0xc)='/dev/amidi#\x00', 0x69e, 0x341000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000bcc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fcntl$setpipe(r2, 0x407, 0x81) 2018/01/27 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x108800, 0x0, 0x7b, 0x0, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000f25000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000b3000)={0x0, 0xfffffffffffffeff, 0x8}, &(0x7f00003b5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d30000)={r4, 0x80000000}, 0x6) splice(r0, &(0x7f0000e95000-0x8)=0x0, r0, &(0x7f0000871000)=0x0, 0x8, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) delete_module(&(0x7f00006ac000)='/dev/snd/pcmC#D#c\x00', 0x200) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000-0x4)=0xe8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ef7000)=0x0, &(0x7f0000ef8000-0x4)=0x0, &(0x7f0000ef8000-0x4)=0x0) lchown(&(0x7f0000ef8000-0x8)='./file0\x00', r1, r2) sendto(r0, &(0x7f0000075000)="2b6a2d306668b8457676a4ecede3cb99ce5b996f0ad12fff7fc774674525946036f3233c0ed3abad9f0c140d77aa1e536183dd6fc43b1fc08f8a60f0944590ec1286a9fb7a316bd619d56056a8cc95640176fbbee6d9e1ccff16d8bc8b86967225bd22edd116e1f5fb49fc25c6ccc6ee2e085da63a63a98a6e72d8226f0f86e93926fc08ee9193406cf9bb583f8c92b06ee5afc298c8be55cc1f3946c85bae9776ac2e82bcd5b5d5052ee8f68c774c1aeca8abf0dbd30ccec0b500c9888bf8e162550e3cf13cb0bb14", 0xc9, 0x880, &(0x7f0000815000)=@l2={0x1f, 0x92c3, {0x8, 0x1, 0x7c9fa6c, 0x4f99, 0x4, 0xb6}, 0x7fffffff000000, 0x8}, 0xe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ef8000)=""/115, 0x73, 0x12041, &(0x7f000086c000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000a26000)={0x7, 0x7, 0x0, 0x2}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000946000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000cf2000-0x4)=0x5, 0x4) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r2) r4 = add_key$user(&(0x7f0000c39000-0x5)='user\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0xfffffffffffffe6f, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ee5000)={r1}) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r3, r4, r4}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000f64000)={0x9}, 0x4) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0xfffffffffffff800) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1, 0x4, 0xc5, 0x1, 0x1, 0x3, 0x244d, 0x5, 0x8, 0x40, 0x10001, 0x26a4, 0x20, 0x2]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000008e000+0xc1d)={r1, 0x17, "cd93b2365b34f25e440735cec8cdb5fc25971a98b0e918"}, &(0x7f0000bed000)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x6, 0x98, &(0x7f0000264000/0x3000)=nil, 0x180000000000000}) mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ce9000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x4, 0x0}], 0x2, 0x1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r5 = dup(r4) recvmsg$netrom(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x0}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[], 0x0, &(0x7f0000ce4000-0x128)=[], 0x0, 0x0}, 0x22) 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ab000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ef5000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f00007d3000)='/dev/input/mouse#\x00', 0x56, 0x54100) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000b4b000)={r3, r0, 0xffffffff80000000}) 2018/01/27 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f00002c1000)=""/7, 0x7) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000066b000-0xc)='./bus/file0\x00', 0x600000, 0x102) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000045b000)={0x2, 0x1, 0x2, 0x128000, 0x8, 0x9}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025e000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009a6000)={0x9, &(0x7f0000a4f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000077e000)={r2, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x16, &(0x7f0000ec0000)="a97e203ba3b628558589ee8f67a2aeafeb08f0a9fbf88a9bd4977d69e56617423a3e747b1d15f720a81a09c4af0ea6233b042954f087f37bfc72e92e7f8c8aeae63464a647b7c31023ee1f4daebbea40d108c036f0e2df4c19d565b370629339d970ad1c61e1479a6080943fed8d6f62972db3fc2d3e9a9c5986de03d32eb2a1762525db0d3038e35323dffb7886217d0d0fee58a5346d03d0bd91f217e5d4d90504aa19690c3807422b38c30aa3c651f7ff04c00869707cd8105576e5127b", 0xbf) openat$ppp(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a91000-0x16)='/selinux/checkreqprot\x00', 0x7581cdbc5591c917, 0x0) 2018/01/27 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f79000-0x14)={0x0, 0x8000, 0x65e, 0x1f, 0x8}, 0x14) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/27 14:58:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ded000)="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", 0x1000, 0xfffffffffffffffa) add_key$user(&(0x7f0000759000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="e1d7f6b46a2a3ed3cfd50f59534b3739e766275743e2c146c82f449381346e4c3b51bfdf81d5f68f641d2341cd2638b80db4aaa4b6aeebda0ac19ec655862ea8aa1667dd259dafd2fb489548ab8563", 0x4f, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x4, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000002000-0x59)="6e63b45dc0a3b140542510917d013dfce72a33705ce4055e30c0f63791ed6525724b4fe24709b15b4f672bb51b32131833d768fef86a4363eeff2da1ca724c9bf5a5e95a6a09dfcbe2e552c4ead2714bc75aa09929655ec20e", &(0x7f0000002000-0xad)=""/173}, 0x18) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000000)={0x5f0c7058, 0x0, 0x7, 0x5}) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000003000)={0x3, 0x0, [{0xbff, 0x0, 0x19}, {0xbd5, 0x0, 0x6d8}, {0xada, 0x0, 0x9}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) 2018/01/27 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000629000-0xa)='/dev/vcs#\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000684000-0x8)=0x0, 0xa1c63951) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000680000-0x10)={0x0, &(0x7f0000090000)=[]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000060a000-0x6f8a)={'filter\x00', 0xfff, 0x1, 0x6f2a, [0x8, 0xfffffffffffffffb, 0x3, 0x6, 0x0], [0x1000, 0x9, 0x7, 0x7, 0x3], 0x10, &(0x7f000070e000)={0x0, 0x0}, [{{{@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @generic="1ed90a0cb523d984f5e2c71e1985ec11", @generic="20270f92dd7e59cf593fd06fd44ac6d3", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x1, 0x0}, 0x755, 0x1130, 0x11c3, 0x8, {0x1a75d5e6, 0x5}, [{0xa0, "1ee7f8829bdc10a531149b9c2e67d248f0c9379d97f3b645018a4c9856", 0x5, "0eb6d2766756af91db8931b2cb5f3e7e32ddc799687265a89f1aa1f18d00c9683e861142cff0477bf2981cc3db429d7f5acccc1d8301c34028728ad1aa8f534ba25a8ea2377c621c632d6f232ee9bf61975362d4a2d92cc7a7ba8f4cdb7b537482774c4a2a78e293c28deb025ca6cd945739012037ae41e3858542825cdd28f1"}, {0x1020, "ede3a280ca5a737a57e955853101767f3f3ab9f49716e7faadf2f38af1", 0xbde, 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{0xb5, "13de5a5e6c284405f78d309da4ef18fdece376d91439ee3428d6159233", 0x2, "31d87e1b0bee06b637ae803ab379911015b2465a2cbf2131c9d08f474b277639973fe7a8197ba6aa87d4751e9611e0417f4614d71281e0575de07800816b0c9b7551dda1b37e44b4955385e9a115b26343f8aafde3ea0f229a75b4231da7f1fcde2b3c7d4d289de70e52900f8ad6aa718aa4a36d968e665c80395230b95da54c2442bd11a3e8f3f0052a3cffee87e4da47b5951762"}}]}, 0x6f8a) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/vcs\x00', 0x1, 0x0) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f00006f2000)={&(0x7f0000a13000)=""/253, 0xfd}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000071d000)={0x80000001, 0x8, 0x8, 0x80000001}, 0x5) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x1, 0x0, 0x292) 2018/01/27 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009b3000-0x4)=0x14, 0x0) fgetxattr(r0, &(0x7f0000c67000)=@known='system.sockprotoname\x00', &(0x7f0000413000)=""/209, 0xd1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000daa000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f93000-0x4)=0x2) [ 53.068739] kauditd_printk_skb: 38 callbacks suppressed [ 53.068747] audit: type=1326 audit(1517065123.971:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.111429] audit: type=1326 audit(1517065124.004:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=158 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143315] audit: type=1326 audit(1517065124.004:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143332] audit: type=1326 audit(1517065124.004:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143347] audit: type=1326 audit(1517065124.005:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143359] audit: type=1326 audit(1517065124.006:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143374] audit: type=1326 audit(1517065124.007:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143389] audit: type=1326 audit(1517065124.007:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 53.143405] audit: type=1326 audit(1517065124.008:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd2000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) shutdown(r0, 0x1) 2018/01/27 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getresuid(&(0x7f0000bac000)=0x0, &(0x7f00007b9000)=0x0, &(0x7f00000cf000-0x4)=0x0) ioprio_get$uid(0x3, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d31000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/27 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000067c000-0xc)={0x2, r0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000034b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000083a000)=""/36, &(0x7f00003e7000-0x4)=0x24) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r3) 2018/01/27 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b33000)='/dev/input/event#\x00', 0xa, 0x100) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 14:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="898a0000", 0x4) r1 = syz_open_dev$random(&(0x7f0000f82000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000033a000)=0x2) pipe2(&(0x7f0000a06000-0x8)={0x0, 0x0}, 0x80800) sysfs$2(0x2, 0x6e7, &(0x7f00001d2000-0x3a)=""/58) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bcd000-0x10)={r0, r2, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt(r2, 0xdd17, &(0x7f00009a5000-0xfe)="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") 2018/01/27 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dd5000-0xa0)={0x0, @in6={{0xa, 0x3, 0x930, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x6, 0x80, 0x40}, &(0x7f0000b20000-0x4)=0xa0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f21000-0x11)='/selinux/enforce\x00', 0x40400, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000b1000)={0x3, r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000da0000+0xc00)={r1, 0x64, "d2102deaebf9975034cf3e39f18ef9d3683a78e3c3687f882194008ac11eeaa33ccb6fdd18be448a9a99c7962194f6c76ec32a4fa51d22c0b57b7091d6994ce175dfda9de8f0e1c237c6119b29d3f8a587b4ad1299797fd0a3bb22994795e1978230ef2b"}, &(0x7f00008c3000+0x3f2)=0x6c) r4 = syz_open_dev$audion(&(0x7f0000cb9000)='/dev/audio#\x00', 0x9, 0x800) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f00001f4000-0x8)={0x3, 0x31fd}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000f66000-0x8)={0x1f, 0x7}) bind$packet(r2, &(0x7f0000a67000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/27 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000782000)={0x3, r0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000065b000)='em0#mime_typemime_type\x00') [ 53.143420] audit: type=1326 audit(1517065124.011:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) eventfd(0xfee) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 14:58:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000397000)={0x0}, 0x8, 0x0) r3 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) sched_setaffinity(r3, 0x2e6, &(0x7f00009c1000-0x8)=0x5) ptrace$setopts(0x4200, r0, 0x800, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000d67000)={0xa29, 0x0, []}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000e2b000-0x8)={@my=0x0, 0x0}) lsetxattr(&(0x7f0000af8000-0x8)='./file0\x00', &(0x7f00007a1000-0x9)=@random={'system.', ':\x00'}, &(0x7f000021c000-0x1)='\x00', 0x1, 0x0) signalfd(r2, &(0x7f00009be000)={0x0}, 0x8) 2018/01/27 14:58:44 executing program 3: 2018/01/27 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009be000)='/dev/vga_arbiter\x00', 0x40c000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a90000)={0x3, 0x1, 0xde70, 0x80, 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, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000a42000)={0x14, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000cff000-0x8)='./file0\x00', 0xa401c5e7d60c1d78, 0x60) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00007d3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/checkreqprot\x00', 0x80a40, 0x0) 2018/01/27 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005cb000)='/dev/vcsa#\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/mixer\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000-0xc)={0x10000000, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b32000-0x20)={0x8001, 0x4, 0x820c, 0x3, 0x100000000, 0x4, 0x8, 0xe4e, 0x0}, &(0x7f00002fe000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009d1000)={r3, 0x8d8}, 0x6) r4 = getpgrp(0xffffffffffffffff) mq_notify(r2, &(0x7f0000d04000)={0x0, 0x3e, 0x7, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r4) setsockopt$inet_opts(r1, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/27 14:58:44 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000ec7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x141c41) r1 = socket(0x9, 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0xfffffffffffffff7, 0xf000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x220202, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb08c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x8}], 0xc0) 2018/01/27 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000a49000)={&(0x7f0000331000/0x3000)=nil, 0x7fffffff, &(0x7f0000007000/0x3000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000884000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x101000) openat(r0, &(0x7f0000717000-0x8)='./file0\x00', 0x400, 0xc8) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x3, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ac7000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000024000-0x2)={0x0, 0x0}, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db5000-0xb)='/dev/hwrng\x00', 0x30400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000aeb000-0x4)=0x0) 2018/01/27 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00005d1000)='/dev/dsp#\x00', 0x81, 0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4) 2018/01/27 14:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000b95000)=0x0, 0x9) close(r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000006a000-0x4)=0x9, 0x4) 2018/01/27 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c31000-0x12)='/dev/snd/pcmC#D#c\x00', 0x65, 0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a7b000)=0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000d5000)={0x8, 0xea06}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000053e000)={0x8, 0x40}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000187000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ce2000-0x8)={0x0, 0x7d2}, &(0x7f0000267000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000017d000-0xc)={r2, 0x2, 0x0}, &(0x7f00003b2000)=0xc) fcntl$setstatus(r1, 0x4, 0x200000002000) r3 = semget(0x3, 0x4, 0x100) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/01/27 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000fa5000-0x8)=[0x7ff, 0x401]) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000006a000-0x4)=0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xe, &(0x7f00007fc000-0x10)={0x1, 0x89}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f000008e000)=@req={0x3fc, 0x2, 0x0, 0x0}, 0x10) 2018/01/27 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000067f000-0x4)=0x8001) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000034000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000009b000)={&(0x7f000049e000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0xfffffffffffffffd}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000217000-0xd)='/dev/dmmidi#\x00', 0x3, 0x44043) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000dde000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/rtc\x00', 0x10802, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000a60000)={0x5, 0x84c, 0xffff}) setpriority(0x2, 0x0, 0x0) 2018/01/27 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e68000)='/dev/amidi#\x00', 0xd3, 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ab2000-0x4)=0x2) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r0, &(0x7f0000361000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005dd000)=0x48) 2018/01/27 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/autofs\x00', 0x210480, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005ac000)={&(0x7f0000bbc000/0x2000)=nil, 0x2000}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000110000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000620000)=0x26) getpeername$ax25(r0, &(0x7f00003fa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000e11000)=""/82, 0x52) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fea000/0x3000)=nil, 0x3000, 0x9, r2) 2018/01/27 14:58:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000002000)=0x104000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)=0x0) fcntl$getown(r1, 0x9) 2018/01/27 14:58:44 executing program 4: clone(0x0, &(0x7f0000c40000)="", &(0x7f0000af5000)=0x0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000ceb000-0x75)="") shmdt(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x10)={0x7, &(0x7f0000129000-0x38)=[{0x8, 0x0, 0x0, 0xe7}, {0x80000001, 0x4, 0x5, 0x800}, {0x800, 0x100000000, 0x7, 0x3f}, {0x1, 0x7, 0x10000, 0x8}, {0x2, 0xffffffffffffff9e, 0x6, 0x9}, {0xe9, 0x5, 0x4c9, 0xff}, {0x7, 0x8, 0x400, 0x10000}]}) [ 53.573546] WARNING: CPU: 1 PID: 8839 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 53.581465] Kernel panic - not syncing: panic_on_warn set ... [ 53.581465] [ 53.588807] CPU: 1 PID: 8839 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #283 [ 53.596063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.605403] Call Trace: [ 53.607973] dump_stack+0x194/0x257 [ 53.611587] ? arch_local_irq_restore+0x53/0x53 [ 53.616246] ? vsnprintf+0x1ed/0x1900 [ 53.620043] panic+0x1e4/0x41c [ 53.623215] ? refcount_error_report+0x214/0x214 [ 53.627958] ? show_regs_print_info+0x18/0x18 [ 53.632438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.637441] ? __warn+0x1c1/0x200 [ 53.640885] ? kmalloc_slab+0x5d/0x70 [ 53.644665] __warn+0x1dc/0x200 [ 53.647926] ? kmalloc_slab+0x5d/0x70 [ 53.651723] report_bug+0x211/0x2d0 [ 53.655343] fixup_bug.part.11+0x37/0x80 [ 53.659387] do_error_trap+0x2d7/0x3e0 [ 53.663251] ? netlink_sendmsg+0xa4a/0xe60 [ 53.667462] ? sock_sendmsg+0xca/0x110 [ 53.671326] ? ___sys_sendmsg+0x767/0x8b0 [ 53.675461] ? math_error+0x400/0x400 [ 53.679241] ? check_noncircular+0x20/0x20 [ 53.683456] ? print_irqtrace_events+0x270/0x270 [ 53.688195] ? __lock_is_held+0xb6/0x140 [ 53.692256] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.697091] do_invalid_op+0x1b/0x20 [ 53.700784] invalid_op+0x22/0x40 [ 53.704217] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 53.708601] RSP: 0018:ffff8801b9e46940 EFLAGS: 00010246 [ 53.713942] RAX: 0000000000000000 RBX: 00000007ffffffe8 RCX: ffffffff83b2f03f [ 53.721191] RDX: 0000000000000a51 RSI: 0000000000000000 RDI: 00000007ffffffe8 [ 53.728437] RBP: ffff8801b9e46940 R08: 1ffff100373c8c9b R09: 0000000000000000 [ 53.735692] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 53.742943] R13: 0000000000000000 R14: 00000000014080c0 R15: ffff8801d808ae40 [ 53.750213] ? tun_device_event+0x3bf/0xcb0 [ 53.754527] __kmalloc+0x25/0x760 [ 53.757982] ? tun_device_event+0x3d3/0xcb0 [ 53.762297] tun_device_event+0x3d3/0xcb0 [ 53.766429] ? sel_netif_destroy+0x250/0x250 [ 53.770856] ? lockdep_rtnl_is_held+0x1a/0x30 [ 53.775341] notifier_call_chain+0x136/0x2c0 [ 53.779750] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 53.785182] ? print_irqtrace_events+0x270/0x270 [ 53.789921] ? __gup_device_huge+0x170/0x170 [ 53.794309] ? rtnl_is_locked+0x54/0xb0 [ 53.798262] ? rtnl_kfree_skbs+0x70/0x70 [ 53.802317] raw_notifier_call_chain+0x2d/0x40 [ 53.806885] call_netdevice_notifiers_info+0x32/0x60 [ 53.811971] call_netdevice_notifiers+0xac/0x100 [ 53.816718] ? call_netdevice_notifiers_info+0x60/0x60 [ 53.822008] do_setlink+0xc10/0x3b30 [ 53.825705] ? __lock_acquire+0x664/0x3e00 [ 53.829925] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.835111] ? rtnl_fdb_del+0xb20/0xb20 [ 53.839069] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.844243] ? print_irqtrace_events+0x270/0x270 [ 53.848981] ? rb_next+0x140/0x140 [ 53.852513] ? print_irqtrace_events+0x270/0x270 [ 53.857244] ? update_load_avg+0x249/0x2d80 [ 53.861549] ? print_irqtrace_events+0x270/0x270 [ 53.866287] ? lock_pin_lock+0x360/0x360 [ 53.870335] ? print_irqtrace_events+0x270/0x270 [ 53.875072] ? __lock_acquire+0x664/0x3e00 [ 53.879297] ? print_irqtrace_events+0x270/0x270 [ 53.884045] ? print_irqtrace_events+0x270/0x270 [ 53.888779] ? __lock_acquire+0x664/0x3e00 [ 53.893037] ? rtnl_is_locked+0x54/0xb0 [ 53.896994] ? validate_linkmsg+0x5f0/0x8e0 [ 53.901309] ? rtnl_calcit.isra.25+0x4f0/0x4f0 [ 53.905875] ? netdev_master_upper_dev_get+0x157/0x200 [ 53.911134] ? __dev_get_by_flags+0x180/0x180 [ 53.915635] rtnl_newlink+0xf5a/0x1ab0 [ 53.919508] ? __mutex_lock+0x16f/0x1a80 [ 53.923585] ? rtnl_link_unregister+0x330/0x330 [ 53.928246] ? avc_has_extended_perms+0x12c0/0x12c0 [ 53.933272] ? check_noncircular+0x20/0x20 [ 53.937595] ? __lock_is_held+0xb6/0x140 [ 53.941654] ? rtnl_link_unregister+0x330/0x330 [ 53.946306] rtnetlink_rcv_msg+0x733/0x1020 [ 53.950620] ? validate_linkmsg+0x8e0/0x8e0 [ 53.954930] ? check_noncircular+0x20/0x20 [ 53.959156] ? find_held_lock+0x35/0x1d0 [ 53.963214] ? netlink_lookup+0x5f7/0xa90 [ 53.967355] ? lock_downgrade+0x980/0x980 [ 53.971490] ? find_held_lock+0x35/0x1d0 [ 53.975545] ? rtnl_link_unregister+0x330/0x330 [ 53.980192] ? netlink_deliver_tap+0x148/0xcf0 [ 53.984756] ? lock_downgrade+0x980/0x980 [ 53.988890] ? lock_release+0xa40/0xa40 [ 53.992846] ? netlink_lookup+0x620/0xa90 [ 53.996983] ? rtnl_link_unregister+0x330/0x330 [ 54.001654] ? netlink_deliver_tap+0x171/0xcf0 [ 54.006229] netlink_rcv_skb+0x14b/0x380 [ 54.010270] ? validate_linkmsg+0x8e0/0x8e0 [ 54.014585] ? netlink_ack+0xa10/0xa10 [ 54.018461] ? netlink_skb_destructor+0x1d0/0x1d0 [ 54.023302] rtnetlink_rcv+0x1c/0x20 [ 54.026997] netlink_unicast+0x4ee/0x700 [ 54.031061] ? netlink_attachskb+0x8a0/0x8a0 [ 54.035483] netlink_sendmsg+0xa4a/0xe60 [ 54.039543] ? netlink_unicast+0x700/0x700 [ 54.043769] ? security_socket_sendmsg+0x89/0xb0 [ 54.048504] ? netlink_unicast+0x700/0x700 [ 54.052726] sock_sendmsg+0xca/0x110 [ 54.056423] ___sys_sendmsg+0x767/0x8b0 [ 54.060388] ? copy_msghdr_from_user+0x590/0x590 [ 54.065154] ? lock_downgrade+0x980/0x980 [ 54.069302] ? __fget_light+0x297/0x380 [ 54.073258] ? fget_raw+0x20/0x20 [ 54.076693] ? schedule+0xf5/0x430 [ 54.080223] ? __fd_install+0x288/0x740 [ 54.084180] ? get_unused_fd_flags+0x190/0x190 [ 54.088757] ? __fdget+0x18/0x20 [ 54.092112] __sys_sendmsg+0xe5/0x210 [ 54.095890] ? __sys_sendmsg+0xe5/0x210 [ 54.099846] ? SyS_shutdown+0x290/0x290 [ 54.103799] ? selinux_capable+0x40/0x40 [ 54.107889] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.112906] SyS_sendmsg+0x2d/0x50 [ 54.116434] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.121175] RIP: 0033:0x452f19 [ 54.124346] RSP: 002b:00007fcf8a422c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 54.132035] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 54.139283] RDX: 0000000000000000 RSI: 0000000020504000 RDI: 0000000000000014 [ 54.146530] RBP: 00000000000005b7 R08: 0000000000000000 R09: 0000000000000000 [ 54.153776] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f79c8 [ 54.161026] R13: 00000000ffffffff R14: 00007fcf8a4236d4 R15: 0000000000000000 [ 54.169129] Dumping ftrace buffer: [ 54.172835] (ftrace buffer empty) [ 54.176522] Kernel Offset: disabled [ 54.180131] Rebooting in 86400 seconds..