) ppoll(&(0x7f0000000000)=[{r0, 0x2170}, {r1}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x1b94, 0x101, 0x3, 0x128, 0x9}) 2018/03/12 21:47:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x25}, {0x6}]}, 0x8) bind(r1, &(0x7f00000000c0)=@ethernet={0x307, @random="5fe5be182008"}, 0x80) sendto(r0, &(0x7f0000000080)="47a8a50fe08e77ab83c883b09022ea677122f77a0e6769", 0xfffffffffffffeff, 0x0, 0x0, 0x1cf) 2018/03/12 21:47:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000400)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) getgroups(0x6, &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r8 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001840)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001a40)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001b40)=0xe8) getgroups(0x8, &(0x7f0000001b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r14 = fcntl$getown(r0, 0x9) r15 = getuid() lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001d80)=0xe8) stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002100)={0x0, 0x0}) lstat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002200)=[0xffffffffffffffff, 0xffffffffffffffff]) r22 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002240)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002340)=0xe8) getgroups(0x1, &(0x7f0000002380)=[0x0]) r25 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000024c0)=0xe8) getresgid(&(0x7f0000002500)=0x0, &(0x7f0000002540), &(0x7f0000002580)) r28 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000025c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000026c0)=0xe8) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0}, &(0x7f0000002800)=0xc) r33 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002bc0)=0x0) fstat(r0, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002c80)=0x0, &(0x7f0000002cc0), &(0x7f0000002d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002d40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0}, &(0x7f0000002dc0)=0xc) lstat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpgrp(0x0) fstat(r1, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpid() fstat(r0, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004280)='./file1\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004400), &(0x7f0000004440)=0x0, &(0x7f0000004480)) r49 = getpid() fstat(r0, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007180)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000007280)=0xe8) lstat(&(0x7f00000072c0)='./file0\x00', &(0x7f0000007300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000007900)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="a3c3c455aeb8553e1f58ef1f38d1e36f1c96e92f5865ee09f1f142383ab6b94ad6355d11b80ecfbe791e492b", 0x2c}, {&(0x7f0000000280)="573694d0684eb7a8919059d61b6b5c99b71d274c0eba1a240b90500fb8d546c3f4e9890e19f90b295c2ee53ed5f89d3605204176c435ea8944fe64bd349cd8a1e2e9371ab0c8716b0235e19ca7ae17ff6f489d66acba8ca083e2958edc4ed175442b8ee81d3d4668139e044d7f65ea2e9c2bc751cc", 0x75}], 0x2, &(0x7f0000000440)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x40, 0x4000085}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000500)="40012d09c366bab3167d70d5214c7d52aafe17f626653872dd22ebe1e93f643ceae430b6ac184955f80b7fc0ca4f6c98c2a1c5f27cb221466e90aa29478bbf456f6158f75eab27460ae640aa14121b2ff4e2528958b2a2fbb95f8f9416c93d15b8099fe84ec357282d38f2b219de1ffa2adefa574ee5161acc2ef6c17a07b51c3df03682afaa07e567abeff23cb364fc7c0a74cf10a66290234b5eb98d14f67080a86944f30f9a5154751236b3c7d0da1376f544993e54526d25973f7f00", 0xbe}, {&(0x7f00000005c0)="84c8ca8023f9b135699488cb4f", 0xd}, {&(0x7f0000000600)="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0x1000}], 0x3, &(0x7f0000001e80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, 0x0, r17, r18}], 0x78, 0x800}, {&(0x7f0000001f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001f80)="4384ed43ff61831305fa136528479c57e807074b310dd323b0da993d1030812f56fa6094494426e322d37b8866a4e4e304cda9324c8a40d5d12de05e39cd30ba7bd9afedb633d3bab84a48d347224b5412", 0x51}, {&(0x7f0000002000)="87dceb90601112cc35d73f3c156dab56a45ff7e071a5f32a20425644cc1381313fa4b4f8025aea90adc63213a4af4875d033385cb97d34ee0654015e55d274faffddce25fe65e0f948c497ac30ea51289a89b06c97a17a117985dfa83fe1e8055a74a3833c950fb06747", 0x6a}, {&(0x7f0000002080)="a5bed8bb578fa9c664575194bcbc57b90d91be4b0a3db80074d23bd2e80e2729080df1eddbc378bc", 0x28}], 0x3, &(0x7f0000002840)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r0]}], 0xb4, 0x80}, {&(0x7f0000002900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002980), 0x0, 0x0, 0x0, 0x1}, {&(0x7f00000029c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a40)="1f59d93db0c682636dd9ad58a4c42eb9136ad1", 0x13}, {&(0x7f0000002a80)="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", 0xfb}], 0x2, &(0x7f0000002ec0)=[@rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x54, 0x40}, {&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000004780)="c60eb2bea817fc3bf78f7908244ec2c088091330fef772280857229907a5f32f8e4e20ac9542992b62196faab6035c81e765b3b48955fdd6beb4cc2b6bc6ff440681cc00b45309ba7d", 0x49}, {&(0x7f0000004800)="88577bb6276f736c45563a9ab53e9b52ab50b218450b792b49b8fdc98dada6352f8a791e606406b80b8550c85ff3ceee7c736bdfa09e7e57e9def47bee4ebddcee245991ee84d6381d61d4ef45de5c23412c8ec372a80a45c428967839fbeed062879a0179522e8e288b463d6cf06d4a90c924f4c35e6b945e06f8178f5cd890bc893c53ce75d7dc3a6fab303e285f4f071e6e9b0ea8cd2d3f14a23227", 0x9d}, {&(0x7f00000048c0)="302579669802e0a6f91836ad9e364a78d478f6eb7661038fa69e12716656f114f7a7ee165afb378fe18953a52a02b77b0fd15717ae45621c144e82b1fa913294c5d73f8338720cbc3ecd58290b994ec5e3498f9e3cc6ee684a1933be3c349536c0", 0x61}, 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{&(0x7f0000005f80)="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", 0x1000}, {&(0x7f0000006f80)="d48dfdc5089edea6171f0172d94bed0fe1aff3e5c5069f3f148f4c04f58cf8ed3ce525268cfb77a6d95d4a58bf9125f4b93f1aacb6", 0x35}], 0x9, &(0x7f0000007380)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @cred={0x18, 0x1, 0x2, r52, r53, r54}, @rights={0x10, 0x1, 0x1, [r1]}], 0x90, 0x8800}, {&(0x7f0000007440)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000007800)=[{&(0x7f00000074c0)="82a7441480561539844715563ce347909d14956b32436f0df53501afe7fb20c9d8fa49771c7080ffabed0447bfa7f96a6b788303b76d2ce3010bdf0023304ecb86202c0a92efb6e5ea4e89a098d25a8b699310878690b236725a1fcb570781faa9f06c5463176a190b23", 0x6a}, {&(0x7f0000007540)}, {&(0x7f0000007580)="74d309b064f34731ba61fa8d5076aa6121c6adbf644181361219839507c347c43519477b672438b3b44f48", 0x2b}, {&(0x7f00000075c0)="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", 0xfb}, {&(0x7f00000076c0)}, {&(0x7f0000007700)="702504cb444c5cb5060903c1b3d73a06a9a89e7d55ce96bce4acbcb9cd21498f52c09a902978558b5b9c5e5e2641dad9efee54c43042b9a679196fd20f65399b1f530237cb3817dc52d197bbee43c2575e14dd46a7bba46297fbb57de7895cf5db0ba0b032f9e75b5cf18bd0f220604b27c67a7d490fd190f9c5b43ef158804da7a2ecb8a80957bb7b6cbb92285ca2a1480e1090d2b1b3b65df33e01f0ef92fdc92780be910c2c049a181e61977390caa15de8bd1d0fadbdb0a46d48601fef52260c0519528c8fdaad7fadd0e799d545927b9168", 0xd4}], 0x6, &(0x7f0000007840)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0xc0, 0x44}], 0x9, 0x1) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) r55 = socket$inet_icmp(0x2, 0x2, 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r55, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x8, 0x4e22, 0xaf, 0x0, 0xa0, 0x20, 0x0, 0x0, r56}, {0xa4, 0x1, 0x3, 0x7fffffff, 0x2, 0x6, 0x8001, 0x3507c946}, {0x7, 0x38d, 0xf6, 0x5}, 0x5, 0x6e6bc0, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x2, 0x0, 0x7b, 0x4, 0xffff, 0x5d98}}, 0xe8) 2018/03/12 21:47:14 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0xa) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x1}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x2, 0xb4, &(0x7f0000000100)="290ac4daa4f24f2776aa31040d05cc9ace12ee01ba5e080b5d03d6aaae061a78625fd080f24c4a2273080a36f562cc7d3ed5a6b0452e9aec34fbc2e90d47f8c0abcd3189c19f5f539dfbdf96aeff75ddde75864b968f5b02f307cb7c01bf963ab6a246a7d14fc2111d7585b236c9687987d824425c29353ba46085ae4a0d64a0c0c87a9aa25152928a2f7ec68819854e369eb89af5b90ceafffde0377a98a04a5f4961c2987b346e27aba8f22c9224610c550d70"}) close(r0) keyctl$set_reqkey_keyring(0xe, 0x5) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3) [ 63.191113] tmpfs: No value for mount option '‚p†ÿOœß…' 2018/03/12 21:47:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020100030c00000000005ff6519b2b2dc3af68d8ecc1249800000000008005000600000200000000c315a059b024290fb5795adb95d94e2000000000572b72905d71e2480fca291968000000ffe0000002000000000000000005000500000000000a004e200000ffff0001000000000000008c1e71d76b29cfdc07d943d3f79103ac711d0c743640832f1739d20207727a98e98f86e6c6dcd491ee03cfb36a176da09a35cee66dd05be0734a4a5882bed353b0386919efba8f9b4866f1c6df84b613a0d871723ebd02183f39bffece08e0e6ebf75405f188edbda6a98a0535354980cdf06bacfdb2f9382588bc06799eba78efe08b712fbdcc58b144af12f6d8bfe3b568f233da9ff96dc5a6155610be786e2544ac2895e1cdfa4c9b9530d3a5e4fc0406edbbe665f51d0483ba6afa26ce34e459fe2728e7ee587dbb8a7406df2837e9d212a3643d2fbd4f34ca1945e6536d6018ce3789dd452e1c6c3e5a4709f524b63daf1a2b849c3cf674d03f0279978ea6017f1f289dcb61af369c830482660e1e5b059de7a0a0cd98096ced6f466ddbef7e26196f2ef6eac5a8e79ba4ecf0e550036fee05b09293c5fc904fb2633739a35f4d309bac19bb54131623c9abf16d260ccbd584c483b39a66bdaf0b484eb12d33f2019793f697000000000000000000000000000000af5d55c8f9bc0c2fbd60a1fa27b63becee107c9ba88132457e6899a7fadf803147f368396045d24e65"], 0x60}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200840, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$setendian(0x14, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) fanotify_init(0x0, 0x80000) 2018/03/12 21:47:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000200)={0x1, 0x1, 0xfd2, 0x3, 0xac8a}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x200000000000, 0xffffffffffffff09) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/03/12 21:47:14 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d0500000065720082aba1ffd2a40166cbe1ff0700004981f5bebf01a30e2dcd027a9179ef6d8820ab5d7cfc93b606000000000000000000000000000000"], &(0x7f0000000180)=""/200, 0xc8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r2, r0) 2018/03/12 21:47:14 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) [ 63.262697] tmpfs: No value for mount option '‚p†ÿOœß…' 2018/03/12 21:47:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=ANY=[@ANYBLOB="f0000000100017070000000000000000ff02000000000000000000000000000100000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xf0}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x525080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa0, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, @in6={0xa, 0x4e21, 0xebd, @empty, 0xfff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x5}, 0xc) 2018/03/12 21:47:14 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r0, &(0x7f0000000400)="6e0000e72efa75e90a42aabcea0000276b454944c0579dd0264c42b6ed467593a5760900000062608a812a0d315cae5063e1b3e964949577f48ce01ac6f61ee03cca0c252068b2adb5660e8caa3897f9b613c0c031e2f787ffdff35e259f9e3118f44b523299e34be8ca1ec1668c239fb48491a8c1") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0xfffffffffffffffc, 0x3, [{{0x2, 0x4e20}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e24}}]}, 0x20c) 2018/03/12 21:47:14 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100000000000802, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) pwrite64(r0, &(0x7f00000001c0)="94000bfff3d40060", 0x8, 0x0) 2018/03/12 21:47:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) r1 = socket(0x13, 0x800, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x25, "2293239f0092a53cca8e78c1e92bbf6aaff1d5b6845117d77dd2f55f870c8253a3bbee6249"}, &(0x7f0000000080)=0x2d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x89, "91e38ffc643b7bea500f10f5a9060b496dedc91f398301a5cf04ccfa92eb812eecd5b337932afa12ed2cdbe8ee97b20ca29b7409949de89073f982306705d861b52a4f46f4dd842a62abe290f5ac8f69e263bea629c51c56e973f0fa22d55940505e1eae1624d85d710374a17f8369a414b7ac28a00853b8db960cb738434d19c68d9d001c7256165e"}, &(0x7f0000000180)=0x91) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) 2018/03/12 21:47:14 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000eaa000)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x9, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x3f, "b6b8a4515f000d71e78bb33ab73ed53f0b112d19facd2b6f95da54d2f94f209a8ad163dfc7d1ba2efdddd330467a031969be1ae7ab81c533752c8046961aff"}, &(0x7f0000000100)=0x47) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/03/12 21:47:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/63, 0x3f}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x9) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001700)) writev(r0, &(0x7f0000de0000)=[{&(0x7f0000000240)="00000000000000000000000000005ecfd553de678f0a", 0x16}], 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x7fff) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c82ffc)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001580)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000015c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001600)={r3, r4, 0x2}) recvfrom$ipx(r2, &(0x7f0000001640)=""/112, 0x70, 0x40, &(0x7f00000016c0)={0x4, 0x1f, 0x7f, "fc41ecc83ab6", 0x2}, 0x10) 2018/03/12 21:47:14 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/229, 0xe5, 0x41, &(0x7f0000000240)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) sendmsg(r1, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/03/12 21:47:14 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x30c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) 2018/03/12 21:47:14 executing program 1: prctl$intptr(0x2f, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1000) 2018/03/12 21:47:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) signalfd(r0, &(0x7f00000005c0)={0x200}, 0x8) clock_gettime(0xf9629258f49b266e, &(0x7f0000000600)={0x0}) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0xe, 0x80000) vmsplice(r2, &(0x7f0000000580)=[{&(0x7f0000000400)="52d513ce6ecb203189e95f93759e7336eaad76d0dda902d6b80f4aa5f4479ef8120dbaaba5b3fa38d9f58f686acf525f4cedbbd13afa0550e29d04af02d9", 0x3e}, {&(0x7f0000000440)="b29caefdd31f2a7f136e84ffb63f72a3e457923b1f6ee95e77d55359b1db8dc1e42a0023d46b5c384b057176d289ebd8b028a3dad3f2f57e5d35e55dc3904a876df1d2e6eb8792ac806455f567a7b1a774c29fab15d135aaff4fb05fd307a9024da3373d9dd3e685bcb83ad91f12d584b94070d0d537f040aa498d685d883bd6998a90323f7ac8380f41ee49a4479397f4ecc0d279b8b24ef1af46c6bf1936ab9423c45fa77e87d421cca1626fae0be55edecd9bc8", 0xb5}, {&(0x7f0000000500)="b2b7103d54c97d7c0eaf1e503a408deb32f78a39080133a17a7c04c70a240e94b82250e4f72dfe984e8347e904daee7a18cddc3fa7716ee7f0c92c692ca874c9df125553117c731b9caeb10dd1c2822f", 0x50}], 0x3, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000080)=0x84) setitimer(0x0, &(0x7f0000746000)={{}, {r1}}, &(0x7f0000916fe0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000940)={r3, 0x0, 0x7fff, 0x6, 0x9, 0x8000, 0x5, 0x4, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x401, 0x8, 0x7, 0x7}}, &(0x7f0000000780)=0xb0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ashmem\x00', 0x129140, 0x0) writev(r4, &(0x7f0000000380)=[{&(0x7f00000000c0)="a4ca4554457a28bf8634739d4ad886419f6afc9fa2bcb74141759f1787e50c97518fe414110df104247503d4e655f3f445f73525eab360c05410706e4fb0409f963b220ee4b5a06c0189c03d92961807bcabf935a2b64e63c510992a6cbc248fc1b7af89ef2c1b8bc0e35bc4d029e3ddf3f13aa3cf5d2ea6b407eed80d9193f16cac5a494b118bb8040d1ebf4f3aa73cc671ebc846ab1ef6dbf762ee6742a7de57a1590a2890032cdedd0a19915111da", 0xb0}, {&(0x7f0000000180)="ea3511af65c4072de45f32981fa966177f57764d44d25191006469421579526ab99dc1d41c11e7113f92837fb9b66a7fe537c84f5bb0b2790fd4031f3db2f1f756a0c897f0c7fb979a89fada4c5d3c8e0911d115f723305ccc7a9f51d1195c72fcce16e4da7c5d8214094c494e642015f048353118b93548411b18467c474ef4d58be560cf032299fbb60aafbd6c7c1d1b788113e99c64b4951eb95c15e0605fb5bdb0350833f63108", 0xa9}, {&(0x7f0000000240)="ab1c663d5a63942b5bc33963c2f1d0a5045c6eef0b1972216a608ab36b8c4ef1624d44e949feaa1715fe49416c3e10a38a69e7b15d7882aa986fed124b58429721e72fd9bc52c70ed11f4d2a66deca4962102f3bfea38064d894110be3e07e90e4abbadb2d664dd0a9fc58e52f9c70bab2ca9042899b7330ff36cc0053864a1103a95ee96faa958c53b170fb9ad494f1ac3991e66f9fa70c14106b992d0245e211a4288e83a19e8beb3f98dbba0412757a5d4728261187dcf950d06e49a1a348647a310e1f8f", 0xc6}, {&(0x7f0000000340)}], 0x4) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1b) clock_gettime(0x200000000000008, &(0x7f0000000900)) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000740)={0x0, 0xdc, &(0x7f0000000640)="e0ddff5da8fd0d0a17c082b59814f5b8ace8a9c0e84aa948901d9ee3aa346c355595b5207e7ff5a9ca863261aaf76ce81a2d239c45c260f774f44728d29de7c8c68ed6bfdfa0cd214dd22a23d77843aec7ed38c6895b4a4995766230d3e87625664dfa1bae870aedcdf4e9b9bf0e8fbdc73c455e49a464280bd7285d6f28474004bfdae89900426324670b4716b31fa5934aacc3997ff7bb2c9efb407412acca6f101561cb74689e4b884815b74b6afb3b88bb8610c83555df3f0a0b6a8381690c63f4a41e09bef88d31eb4b5c449545c7596ef4908e74afaa06bc6e"}) 2018/03/12 21:47:14 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x80000000000, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xbf}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001200)=[{0x6, 0x1}, {0x8, 0x6}, {0x4, 0x6}, {0x3, 0x7fffffff}, {0x2, 0x4}, {0x3, 0x7f}, {0xc, 0x9}], 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xfff, 0x8}, &(0x7f00000001c0)=0x88) rt_sigaction(0xb, &(0x7f0000001240)={0xca6, {0x7}, 0x8000005, 0xffffffffffffbaac}, &(0x7f0000001280), 0x8, &(0x7f0000001440)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/114) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000013c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x2900b4043ea36a57, &(0x7f0000001400)={0x11, 0x17, r3, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/12 21:47:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) mincore(&(0x7f00001bb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/52) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/12 21:47:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/112}) [ 63.413333] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/03/12 21:47:14 executing program 4: syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x3, 0x440400) creat(&(0x7f0000000000)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000100)={0x7}, &(0x7f0000000140), &(0x7f0000000180), 0x8) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ff6)=@random={'security.', '\x00'}, &(0x7f0000000000)=""/253, 0xfd) 2018/03/12 21:47:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) connect(0xffffffffffffffff, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0xaed, 0x9, "919287cb9a521eca47ae4b3a0c08c4cc36aa506f6ef4509e5d271adee46739617e99e952bd312ab0e12dad6aa31056c4ad50018feba924fd6ea901e22ac7fa", 0x3d}, 0x80) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) 2018/03/12 21:47:14 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r2 = fcntl$dupfd(r0, 0x0, r0) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/03/12 21:47:14 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f00000000c0)) creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000000100)="7a616d6673007874dc78f43248becad67df749077e23ee1ba5d6c3d4173d2561a6a076cc", 0x2008, &(0x7f0000882000)) 2018/03/12 21:47:14 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'lo\x00'}}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/12 21:47:14 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0x0, 0x0) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/129, 0x81}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/71, 0x47}, {&(0x7f0000001180)=""/71, 0x47}], 0x5) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) readv(r0, &(0x7f0000001300)=[{&(0x7f000015d000), 0x21c}, {&(0x7f00004d0fb7)=""/73, 0xfffffffffffffd78}], 0x20000000000000b1) [ 63.471290] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 63.540007] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.593040] audit: type=1400 audit(1520891234.960:29): avc: denied { read } for pid=10031 comm="syz-executor5" path="socket:[22331]" dev="sockfs" ino=22331 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 63.631001] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/12 21:47:15 executing program 7: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001540)={0x0, 0x40}, &(0x7f0000001580)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002f00)={{0x2, 0x4e23}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24, @multicast1=0xe0000001}, 'erspan0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0xe5, "2439c29f2b21867bd29b04a28ac2106b31b05e11814f2dc9aefa59816c640b4935ca9cca7822d5b0787b8de43bfb5b00efa2ea24d97a62e2c6976c97f9a637f02e86ce50bddd4b580b9dc2ce3a5a8cfff8d33471737fc7bac5cfab361a3052f92769e253e2f04c6a25033dc6f6058a157e919689ff78eda20aea23ea338f091cbbdc1e44f883d2582e734acfa5c226ac615ef66ae7f1c52a6cdfd565e4bf61fc176bea44829c6b6c69190fddfa0403154699f51a48d2d490c48858eb997caae27c0af3c30cc20c207c0e4d4b0c878a4ad3d0b036c4c0ff54526227039f80ef538a1c686c8b"}, &(0x7f00000016c0)=0xed) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001700)={0x0, 0x4, 0x30, 0xffff}, &(0x7f0000001740)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002bc0)=@assoc_id=0x0, &(0x7f0000002c00)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002c40)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x9, 0x7, 0x16, 0x1, 0x2, 0x40, 0x0, 0x3f, 0x9, 0xf73e, 0x400, 0x7, 0x0, 0xfffffffffffffffc, 0x1]}, &(0x7f0000002d40)=0x100) sendmmsg$inet_sctp(r0, &(0x7f0000002ec0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000000c0)="8f9a9d5c3f77a1454fc8575be9f07f0cc8509f0d8f11c53ea38bba62f1452647773660bdb082aee0742f5a45962af2e125d20c7fdb5b46de0d96658c03ea7bc56b7cfefa11017e9cd61bfb51179dd93ea88b6d50493e80f2c52602efef6f0758be92a9fe7dfa769f817426d978434c36f4c9b9a5300e5c98a4e89359a3208886949ab08bf39c06a7cef81ffbac9183c47ebc72b5f2cb4e026e86512eaa460ec5d09ea92ddb65af595e0349a9c1c0c2b9b293f58fba7968ed7f25ff520427", 0xbe}, {&(0x7f0000000180)="bae18a1762460f55bdbcbabe6eeb6793595f4bd8a32dbabb20714cef8a249210ad81b20ec618", 0x26}, {&(0x7f00000001c0)="762a316987ac3cba0ad73cf5c8e3d93b6c6eddb1a6d8727944c75a95b42350319592f30cd037fbe3247a51b13bfd399a45084a5103266a801de872324446e4a2fb0a6eb6f7c05e7e3f1b6a6a7f5e20ea12faa5a78ef34919518d5d2f02fff495594adcc2343654b7795b8d101b574edd3da75c3c733af7d5a741784c927a9f52bf48c2899bd51ce981ff63ee7da01f712facc66b78ec08059a886a0c93873740a056c0f37fa09247775eee5068944b6b673321ad584f918c008987489d3c9696842b2fcccdc9a55a9c80b54b019c00814e8fe0871f4b89dc53450dd47410118d77c48a2789be36c55efe1445b2974b73172e6b3134fc6646eb0e6c41fd286052fca92203e65d9d173f2f836c43a801ff01b0425249909e6874180a54c10963c930f3f651d8154346fffda4b66ccd0b996b522ca4978673dcdfda186afd54605bdf755c796367b9f89751d240b6e924c34a8df516363f2adf92e5cae7c4f33af1184617aeeb6f6e1a681399863caa7ee0a06ef89cd8abf4e45116b8cd88bd9d9ea59502452df347bf26474f075d58b943de7aabb4cec11d941fe1bc13712b8093a08af25d956bcd2ed7a7074668d96544d706e3c4ddfa66fdc47558ff52e63121866385384b318e39186ed9d0861d2f5cbd871b1e3cd52163ec467f3245773c81f6756859cb6c817da50ceb3de2d0a9b6760b1d2d471145ca5f0f8a07e1b83f1a6b372a18c3b7c1e5025dc45f0c4c2bcfd94dd7cc4af4236db5e85d5fd2f2025f034b5904120c4a50fb69a8c4ce29f6e2ee3045fa79aa3cfd278a1407fc7b22c85626109b8ffe19cd3b2ab3bb98b81080cd2c65e69ef577667a4a5f9858056b9bee7cf67cc273fa35b6cfda93cb9d2ea75ff6f7bd875ee9b3e2c3a94eaa8ddc1372937bc8d4d38e195fa2c8f3cac257e2a7f0e6066b977364a79979934e42fab44e4c31a2752d405cb08a4c3c729115938d46328050df841ebc34d709455c6fbf8eb3c917fa32b1df5851867457a0c46ec8e29ff9734207367b90ba6c4b2670efa48010b6f458bea3625035fcd365e96c2ebce0e145d4711c0510197ec519114a0d37fe9dceda59bc294e60f29c2c23a74d8ce482675444c26f8aa5619ca2e3affb081aa596ef4ec0ee6b335ffcd27351eee4d3794f9be99d96093e1cd4dfb76ea77857ceb9af709afc3ccfc79f47ee3af7c1574498f64404dba86bb1e4f90b0c2af0304b443b0cb796fdb7a2415a046d4b31ce400d60db6e4ec0249c9c2f665f9a5647cfd3caa4e8b08679151cb62648659f38124e48af6ef3770dc5472b1d3757036a496e24900ab67ad92f7d72064541436267e1a00cd2427a72102fac822ed9a5f51df0bff9ed3256bb13b3c33c0f2d8750a2c3ef1603f6101e0f32f53f6a04cb27cdecba022d7dca9818c4056a4e695035df7812edde851f63a62753f889f6201a764c120349c40c5681582a5ee950f0fbdb9734d71d32824db2d9cd4eaa0bd3c42fb4f68e5c30485b2b7fcbfea0371627567ab7523b076d9d79d7385469c6573d9fe5d1198faa814620ed7d962e79c5a69fe0fe7ad0a98644b080df61597121d91afc59dc4761a00778fd0fc8e45a01bd7a4067a9c19ff45d8a9544ba08b8a536e14d57b1d7d8f685f2c69311558fdf51c07a0fc7cc73c48e76903e7f7d6e753ac8106815eb99a733a57d57aceb64bcea083fe68b0a5516123235e80ef4c238c025dbdbd6c3a11d0e3dae5e53e124d0637c7cd972dbb1dca566a090d6afa3a8502475520875a6be04e9d189d7e75bead29365601faac7f65ee65bbfb9b89b9af2aa0cb86f9d68d25bd5373de786d028a16a55d131bf7e9b169cdec7e9ed9c1908f60e4914306fb8f6a5539e3c168caacc3771bb2c09edebb5a752f0baa32147cd1caf395bb58b3c6a71dec0a48226a738837357ee1e9fc3000c3affc8a3657862747939bba41e0a79e0dda387afe555a4416f411b4bd20701a41ae0bfc3ec74a653698f27982cd253595c0995a9ed8c1e857c37f447e0161359d27e02b8cee6ae0a70eaaac408428c2ebd7f79773ec6bad3be556df1940558179e8864d6db94082f444c9d22080cb9548c3a565a259079cd86b64a2484c6baab6c15bdee386ca0374620c223622af1c11dc7d83c4edbba9f6d25c0fcedb3834c15efc12febc53440b8f56bd524a026db596105fbfcfe02d44b198bb218dae28b82b96bc02bc546922a4ebf641539afca5f1ad71774ecbccbe5244c0a418ec8299a920840e2b478b9f274e9a9d485047aacbc3e23f35626452e9c17e0d4efe391c5d74a9ba3401d859676a0b32bf645593698e818946054faa85057ed266cbc53ae2b4e9282aa855837fd9e4c942d33816f1881f6da13cb210bbbca2e05ca4c2a92b1735b002a2b035796c69ec9273601d768ac7b7d74858e09ebba544a4df30c0d1fd8ea9818e1b72c9a9dcf929c7d5526676cbed8980e4896ee0e3c1765974e9847420fff5b71c724378e221b09b8803e7e6a4cce892d1b460eed35e8f0a182009c4446b189a3cb07831159a3205900a4c1da25ecd6ce74274300c0ec37d25bc46755c733bc23ddb021dc2cd0271791e9d69b8f918e41c26b9d2a7040bba0505a36c97abfc411311eee9af2c8457899b3727a632bb547dd19111eb0a0326c5f3a6575dabee60133fe9e3a7fb32fc51aceac5d1ac345ab7257c7361e4e419223201f8585329c566243bc80c6a61d110ff1eb42da3d4fe2f71364078b3749d4857129bca23da7307a5b6670566b6f3b2aeb3734990239ae9f5b46b46662ca3371019f0c11f4e0e8ffc8c58fd85ec42dd0b094cfbe403d5a50f848e66fd693409736e62a59337feb77d7be863b0f6abff4572df02f9b1de1eefe187f6e382f628afe413739337c949d05f1d2f678741f5e017913830c6c5c62217575a55ffc38f8890897b5baf40513c1c46609cda58b5f951ac27b57ad8aaa94fa4660f38ad284a7a6c4d3fb32c688e32ec08c9b327cbd17327218567a647e57deea87a64b928d8874a1652960f600d284e74250c70ec5c03f6071d8c0ba4c4c8950535a96ba47d43a6c88e009d8d5c1162c4c58fd0cf23ef736fa71ee683c8690c7c1546e46aca2fa2c258fb508d56bfc0ddb113bc48042b04db0f864ed5e17724745454e01000235d2d8da20bf4415fbf9e05da7236909e9b8a07248da914f1fb3b6441a17dcfbfe265169c595914e97947a9c0a14afb0b8dc046dfea0f733a1ec8c065c9551a5ca89f15ac7213984c4b749956f303af3aabdb5adb90b9d89bf451d436b802c7eda64ac9bee2389fdbe440742dc515e5ff6c66f4ec83d9b02cf017d6f64f324a7d82ac1d7c974aee1221c626aab0a110312f3925d284d0c96d064a87d3cb47d5a5c7923a1fa466b0268388ea8004c364e629a8e3bf8d51d43d344d4792322d22d1607942efc9e6b6e29b6207a7227a41e70c9fe1721cc4373eb876c07f84d66280872f6bf8320862a21838f07cc08f91e1c5e57dad79221e689adae0e7d9afee6b78a0b96f997ebfd52f2fa740a69d0ad5f50951e8693170c4c194822f0ca43898f6feb3cc8aa1d4ed0e65ad3562a08c73ed964a14bbca9f65523ccc3718f86d96d5a1aac9d78fc5da4f758fc42868188d9648c2b08667c80392b1a13c8e131d9ffbcb19596b8d4631998a4e1713b30c14d98a4eaf53e1cd2e32d1b9a827488458a4ffaee3a401459890a10e82e584b519807c6dfb9b772c761905591cc3609523a4b270ff1c652fe69c7dc1c9c9bb6f66ddf8590fe5c67e1770e978ae0f8d63ee6185482400c96e1aadc12790483b8edf0925f41b8a63365b58aa9ab4df6ce4be244c530ddaaaf723377229e84b565989a20c8712302786515a829db9a5a916ebf8288b8d0d765a6cecbfd751c435b3e472963cc5146e4744ea54c902f523d0a19e8309ff65c542d389872452ee2093bc08ae1daa40530ad15923bc91a02cc03f3636819a92027a60431340787f1d236261d537e99fc906fa5e93da6fe4388b65ab13faceb4c7c78791988c13732ea1b929f2ef96f2707f416cfddbff84d372ee89f016a7f878db3665dca25af322540218ebdf88f3174b64616106c7e7ffd16da89628d01f33b377eaa26c5c2072ab40feff8e01a8f501244860a479dc91a905b1a7b74b3875a25267e5173dc3e57cc0556671dbfdc0e65e2284b766d292a9117b16a28b56688558217f455b65ff9e03f74a1ee7dea4080d6dbf55f53010fc211bec2c3b78f04e19da4502928d0a8f4084ebd808eee1b38eaa2452198ee717145db58606bbcb50d2a6f20beb8d370aed41800526c39cf40b5a4a06a93940a11adb64964fa2b2f5131a59908d11420e9614b3d3fabcb07b053b23fb2a286d88ac032b44d1684f9e2619f5e480fcef0e806f0d0c53f0259c892c13b788c7abb7a8a7ddcf7a38d76d8da70a334e9011475074c414d26287de3d632213bb5350c929b3b3b5a708b8e18ae9e1252f3ff08d77b66b56af37e73746398beefa6f3e02970c1848e99eff269abe8687c82ce8b6828ff0471b3cf593d524119d3e86584e21cff45a15dd4369870f3107acfb97ac299dd9123e0282ee9e6d8a9c18bbfb1342b668492b5d0e9a947b2f891fb09f87da2974ec01f1e707bef352f3022fe0f8f0c5dd0fe8c25cfc515fc1c4aa451db6104a51d11069e226a98d31a6eb5861f53f29a48defc1bac02b7d843241ff92da43176286d67729045fa5a8133626282e06be9040e161071d67c51285bf6fdc41fb424ff0594faf84788ae308d9a4dd90ad03790c6219430916004076a5a95b67c046b5781fcd43b8c6a1639bd36b50507d87066ea6d4ece81140a3aa92d886c32b0efbad45601fa3402eb4510967cb56389ba13a0b76ff6ed8eec5af521910e73c99ebaf4b6a1e3083889a860c9b9fc7308296984f84082c09a1d67c8060da6a571d9f8d4d2d18a7dae81608efacdcf554cfb6a92171c60ac940c9d6bc8b673c12324479e2205e32d3052f9965b159953981d0b0248794396f940a90c6f7aca15e5747a90db9b8bb2ed61738973cfe2f3136eced3788ff3a4828c28d0cdaf675ec89488c6c83d9c82dead3796262fbb3e63f439dffc6b532dea4a84a9040b568b2e296a92fc31495c79c272c04a686f0afa0c846ac2490823b6a86de8610bfcae22d08afc00f1d4e536006e9bfe65a764324ed052ac2c266c31031e0bd2579f665315af11b675ff223454bddc2f05122c65643cd05850e35cd3603355df8664bc53598053a2113789afca64e770dd0c99f0a6965d812d79be78dcbd9162de2e04c0497790ad762459f3bc581dfe12a041e1ac33696061ea391bc1d4548d02a44abc01665e108b91c34552fc445ea9dfe383a8b3e08d146e8f1698ce7c64e67dc1539d8fbed1a2b796d812149172f35ce6152b15d8651133fba6fedb4242ed917bd1a492aefba679d97c2b4eb48f7fe393c44c273d97b2e6e435d73f329f1fac5dd6b1b559fd6de74362197ba6a7149a63e9ff27f6b7ccf75e59950c171226c973af171d8b08e4b4a0f6d117226f805eee486baf8618acf38cbd7a258e942b0ad8da5bbc37c53c7220c7b337806d55380a505724c622284c7b735cb0b3daf324c651646ad0cb51986b0a04eecea2b99035f4e41fa2e7d2a2988db634bf7c2659110548279232bcb9e3d4b29af44767e607742634e5de7cf839632e6585a56a4550309c808a6a5b95ec2461d16ad043652e05cfa11ecd07781faf9f481dd56d1ca9823d9d6a82711ca718bef89836615a85ebbd22", 0x1000}, {&(0x7f00000011c0)="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", 0xff}, {&(0x7f00000012c0)="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", 0xfb}, {&(0x7f00000013c0)="0a16d29d1ede1ed403de55f30c5677abcddb51df03481dca97c35c6cdb4002472c4bf65c118474", 0x27}, {&(0x7f0000001400)="45738f", 0x3}, {&(0x7f0000001440)="f97de0bce0824d0b75bb2c5e3de261cf81fb674ead7bcf", 0x17}], 0x8, &(0x7f0000001780)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8200, 0x8, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x4, 0xffffffffffffffc0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4109, 0x7, 0x5, 0x2, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x7fffffff, 0x3ff, 0x100000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0x100, 0x8, r4}}], 0xdc, 0x800}, {&(0x7f0000001880)=@in={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f0000002b80)=[{&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="9e002ba8a5b4b1e553150bc6ba493e8c2d08ba33a5b4f9974fe18f4aeef65b89c522fd4a6138450815cf15736de9beca0284fbeecfc00d34d47f59abbf7ad2ac5ab3ab888bb1a50606849c1aa6cd6f214e77cf14b311945db79bc28dee42cae26b46ba415015649f8f8c81e3ce14dc0b3060c231d4524d0a4ae23aa2a6957dfb65ce8beaf59aa56937b017b8c6b38a483810e2b97ed755157dd2d13adf1501fa919541", 0xa3}, {&(0x7f0000002980)="8c08323fc83282cafb4966945c4d06a0e16cf8059768afa370bc0fa6b5bbd55ba2582bbcfaeaf0511b0dcceed781f1b6286016f2e04933599234781ff387137a8f7227d8217340ae456afc2758589e737ceb76483c02f2d7975d67e160d554c70b580e4522616dd6d9f78cc059e69db82fc6f677376a56c00d23d37069b93cf276b97d9d2b793d2a6ed39188fbffa347777020bf53cac65f5f0d565d3d1bddc0e01c953b07382114bf1f772880551ab6fe4a1967153950118d7129", 0xbb}, {&(0x7f0000002a40)="3b944b5e5487466d84eee368725dffbe596b710ef245dba03cbafec1ef1838ef4a7fc9cfe95ec7a13c80a54f1e342b198f0c1dc39ad2f03c16e8d568a5f63ccb941db01d68f039ea625defdef691ca4c42b3ea53282cb1c423c4d630a3d4f022acd779d66a0ee9d99a7720f8435eb361b49e4474263244df7246671cbe5ab1d6391cf233bc3809a406e877c45f6dcbabd421b8b95484600c15ac665e7b9c9d5f545c8e0244a5a535ce08f445b2088fce287d7f713b02b55d8fcb2b97ab66e96221ba", 0xc2}, {&(0x7f0000002b40)="bf6dd22f96dc64295d22a0c0dfaadaa1a9c36471f17ee58a08ff37e172804813afa3b23d76e61bd5ab38c44e85b581c83fe35bedc9944b2963bd775428fb", 0x3e}], 0x5, &(0x7f0000002d80)=[@init={0x14, 0x84, 0x0, {0x4, 0x7eea, 0x7, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x9, 0x8, 0x8, 0xd680000000, 0xffffffffffff6759, 0x800, r5}}, @init={0x14, 0x84, 0x0, {0x200, 0x56, 0x0, 0x6fa}}, @init={0x14, 0x84, 0x0, {0x9, 0x8001, 0x0, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x40, 0x4, 0x0, 0x7cea8c27, 0x81, 0x4, 0x2, r6}}, @init={0x14, 0x84, 0x0, {0x4, 0x1, 0x8, 0x2}}, @init={0x14, 0x84, 0x0, {0x2, 0x8, 0xff, 0x483484a9}}], 0x134, 0x10}], 0x2, 0x8810) 2018/03/12 21:47:15 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) socketpair$inet6(0xa, 0xa, 0x80000001, &(0x7f0000000000)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r1, 0xe410a8aec40919f7) 2018/03/12 21:47:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000180)=0x4bd, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x4}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/12 21:47:15 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0xffffff89) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x4) 2018/03/12 21:47:15 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x4, 0x7fffffff}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x2, 0x4, 0x0, 0x7ff, 0x4, 0x37, 0x0, 0x1, r1}, &(0x7f0000000500)=0x20) r2 = accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80, 0x80000) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000540)=0xfffffffffffffeeb) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/128, 0x80}], 0x2, &(0x7f0000000340)=""/147, 0x93, 0x3}, 0x40000041) 2018/03/12 21:47:15 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f00000000c0)='net/unix\x00') r1 = epoll_create1(0x80000) pwrite64(r1, &(0x7f0000000040)="f0e0d61694f7018f648dc5d8495c50ec6702acb3df59a6d80554bc287cb9dafba0d3723c854b392b9d367d92d461bd19a6dcb2dd4adce264da8e6d674d9181ab23277b219ac09337b973887be1", 0x4d, 0x49) r2 = creat(&(0x7f0000001ff8)='./file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) lgetxattr(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000001ff8)=@random={'system.', '\x00'}, &(0x7f0000003f87)=""/121, 0x79) 2018/03/12 21:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f776972657789737300") rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffc}, 0x0, 0x8) setrlimit(0x0, &(0x7f00000000c0)={0x2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x6, 0x3, 0x0, 0xff}, 0x6) ftruncate(r0, 0x3d) 2018/03/12 21:47:15 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='proc.[eth0,\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x210040) 2018/03/12 21:47:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xc3c6) timerfd_settime(r0, 0x4, &(0x7f0000000200)={{0x0, 0x1c9c380}}, &(0x7f0000000240)) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80) 2018/03/12 21:47:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000c91ffc), 0x4) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x8000) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/12 21:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/selinux/checkreqprot\x00', r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r0, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x218002, 0x80) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x7, 0x2000}, 0x4) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000040)=""/42) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0xffffffffffffffc3) 2018/03/12 21:47:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000853fef)='net/softnet_stat\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/41) 2018/03/12 21:47:15 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x100000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{r1, 0x1040}], 0x1, 0xc32) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x2) writev(r1, &(0x7f0000adeff8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/03/12 21:47:15 executing program 3: r0 = getpgid(0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)) tkill(r0, 0x5) ptrace$setopts(0x4200, r0, 0x9, 0x661ac5c962c81d8c) 2018/03/12 21:47:15 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x15, 0x1, 0x1, 0x10000007ffffffe}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') 2018/03/12 21:47:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockname(r0, &(0x7f0000000040)=@ipx, &(0x7f0000001440)=0x80) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) sendto$inet(r0, &(0x7f0000001440), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001f80)=@nat={'nat\x00', 0x19, 0x1, 0xa8c, [0x200014c0, 0x0, 0x0, 0x20001ebc, 0x20001eec], 0x0, &(0x7f0000001480), &(0x7f00000014c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x24, 0x1f, 'bcsf0\x00', 'ifb0\x00', 'dummy0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0x0, 0xff], @random="3f18f6c3f948", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x954, 0x99c, 0x9cc, [@cgroup0={'cgroup\x00', 0x8, {{0xfff}}}, @among={'among\x00', 0x894, {{0x100000000, 0x8, 0x1000, {[0x2f, 0xffffffffffff0000, 0x1, 0x7fffffff, 0xffffffffffffffe7, 0x8ca9, 0x0, 0x9, 0x6, 0x5069, 0x8, 0x81, 0x0, 0x5, 0x8, 0x80000000, 0x1, 0x72aff79b, 0x8, 0xffffffff, 0x6, 0x4, 0x37b, 0x1, 0xfff, 0x5, 0x3, 0x200, 0x2, 0x3ff, 0x20, 0x0, 0x4, 0x1ff, 0x9, 0x1000, 0x40, 0xcef, 0x2, 0xe2f, 0x2, 0xe30, 0x4, 0x3, 0x2, 0x1, 0x9, 0xa4, 0x99f, 0x5, 0xffffffff, 0xfffffffffffffffd, 0x7, 0x1ca, 0x20, 0x5, 0x7, 0x6, 0xa7, 0xd9, 0x4, 0x100, 0x9, 0x2, 0x2, 0x9, 0x6, 0xfffffffffffffffd, 0xb9, 0x6, 0x558, 0x7fffffff, 0x6, 0x0, 0x3, 0x84a, 0x9, 0x6, 0x3, 0xffffffffffffff29, 0x7, 0x1, 0x6, 0x5, 0x3, 0x80, 0x6, 0x80, 0x7fffffff, 0x0, 0x1, 0x42f6a3d9, 0x7, 0x1f, 0x0, 0x0, 0x97b, 0x7, 0x0, 0x68bc, 0x2, 0x400, 0x1, 0x1, 0x3, 0x8, 0x1, 0xfffffffffffffc00, 0x1, 0x0, 0x7f, 0xfff, 0xffffffffffffffe1, 0x47bf, 0x488, 0x1ff, 0xff, 0x93, 0x8, 0x4, 0x4, 0x18000000000, 0x7fff, 0x1, 0x200, 0x401, 0x2, 0x39, 0x6, 0x400, 0x0, 0x3, 0x401, 0x2, 0x200, 0x0, 0xa8fe, 0xca, 0x5, 0x8001, 0x1, 0x9, 0x40, 0x27b, 0x200, 0x7, 0x0, 0x0, 0x5, 0xfffffffffffffbff, 0x1, 0x0, 0x9645, 0x5, 0x101, 0xffffffff, 0x4, 0x8, 0x101, 0x3ff, 0x200, 0x4, 0x80, 0x5, 0x8, 0x8001, 0x64, 0x80000001, 0x401, 0x1ff, 0x4, 0x200, 0xa93a, 0x8, 0x5a7c, 0x8001, 0x40, 0x2, 0x2, 0x100, 0x5, 0x6, 0xf8, 0x8, 0x2, 0x2, 0x0, 0x5, 0x10000, 0x1f, 0x4928, 0x3, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8, 0x7fff, 0x6104, 0x2, 0xffffffffffffff7f, 0x8, 0x1, 0x80, 0x387, 0x1, 0x5, 0xfffffffffffffffc, 0x8001, 0x7ff, 0x1ff, 0x4, 0x1, 0x0, 0x100, 0x8, 0x8907, 0x0, 0x9, 0x20, 0x8, 0xdec, 0x8, 0x9, 0x6, 0x9, 0x100, 0x3, 0x7fff, 0x545, 0x4, 0x2, 0x0, 0xdc, 0x8, 0x6, 0x4, 0x8, 0x6db7, 0x9, 0x7, 0xc646, 0x2, 0x8000, 0x10001, 0x7, 0x1, 0x8, 0x7, 0x1000, 0x1ff, 0x4, 0x5ed, 0x1f, 0x9, 0x2c9, 0x1f], 0x2, [{[0x9, 0x1], @dev={0xac, 0x14, 0x14, 0x13}}, {[0x10000, 0x2], @rand_addr=0x401}]}, {[0x6, 0x3, 0x80000000, 0x2a8f, 0x0, 0x5, 0x306, 0x8000, 0x100000000, 0x0, 0x6, 0x6, 0xacd, 0x6, 0x81, 0x8, 0x8, 0xffffffffffffffba, 0x8, 0x100000000, 0x0, 0x3, 0x4, 0x7, 0x6, 0x0, 0x8, 0x2, 0x1f, 0x1, 0xf9f, 0x3e6, 0x10000, 0x28fb, 0x8, 0x7, 0x5, 0x4, 0x0, 0x80, 0x2, 0x1, 0xffffffff, 0x4, 0x3, 0xa35, 0x2, 0x1, 0x3, 0x7, 0x2, 0x40, 0x4, 0x0, 0x2, 0xfffffffffffff800, 0xfff, 0x7fffffff, 0x8, 0x100, 0x10001, 0x7, 0x2, 0x20, 0x9, 0x3, 0x6f, 0x9, 0x56, 0x1, 0x9, 0x5, 0x7f, 0x7, 0x5, 0x80000000, 0xc1, 0x800, 0x143, 0x4, 0x8000, 0x1, 0x6, 0x588a, 0x6d6, 0x7fffffff, 0x2cd9ccc3, 0x20, 0xffffffffffffabc7, 0x7, 0xffffffffffff0b57, 0x9, 0xfffffffffffffffc, 0x5, 0x400, 0x6, 0x1, 0x6, 0x6, 0x6b4ab09f, 0xff, 0x8, 0x3, 0xff, 0x1, 0x0, 0xffffffffffffff81, 0x7, 0x2b, 0xffff, 0x4, 0x4, 0x2, 0x2, 0x1, 0x1, 0x6, 0x9, 0x1, 0x8, 0x4d, 0xfffffffffffffff7, 0xa9, 0xc59, 0x800, 0x9, 0x5, 0x0, 0x5, 0x0, 0x0, 0x2, 0x2, 0x5, 0x6, 0x53e000000000000, 0x365d, 0x0, 0x8, 0xffffffff, 0x2, 0x7, 0x2, 0xfffffffffffffffb, 0xba, 0x7, 0x6, 0xa24c, 0x7, 0x6, 0x8, 0x8, 0x100000000, 0x5, 0x9, 0x2, 0x9, 0x8000, 0x3, 0x7ac08c0e, 0x9, 0x40, 0x7, 0x7575, 0x8, 0x4a, 0xd0a, 0x4, 0x0, 0x5, 0x8, 0x7, 0x1000, 0xf7bc, 0x0, 0x10001, 0xe7b4, 0x1, 0x5, 0xef9, 0x3ff, 0x3, 0x3, 0x3, 0x6, 0x8, 0x80, 0x4, 0x100000001, 0x80000001, 0x7, 0xbca, 0x800, 0x3, 0x5, 0x6, 0x200, 0xfffffffffffffffe, 0x2, 0x10000, 0x81, 0x8, 0x95, 0x6, 0x3, 0x6, 0x3, 0x1f, 0xd26f, 0x100, 0x1, 0x8, 0x5, 0x5, 0x537, 0x7fff, 0x2, 0x800, 0x3, 0x7, 0x100, 0x1, 0x80, 0x100000001, 0x9, 0x101, 0xfffffffffffff801, 0x9, 0xfffffffffffffffe, 0x9, 0x1, 0x20, 0x4, 0x6, 0x9dc, 0xfffffffffffffff7, 0x7, 0x401, 0xffffffffffffffff, 0x9, 0x0, 0x3ff, 0xe428, 0xffffffffffffffad, 0x13ff, 0x5, 0x8, 0x114, 0x1000, 0x447e, 0x8, 0x7ff, 0x6, 0x4, 0x4, 0xfffffffffffff9c4, 0xcc6f], 0x8, [{[0x6, 0x8], @multicast1=0xe0000001}, {[0x8, 0x7ff], @multicast1=0xe0000001}, {[0x5, 0xfffffffffffffffa], @loopback=0x7f000001}, {[0x401, 0x3], @broadcast=0xffffffff}, {[0xb, 0x3f], @dev={0xac, 0x14, 0x14, 0x18}}, {[0x100000000, 0xe253], @rand_addr=0x29}, {[0x10001, 0x10000], @dev={0xac, 0x14, 0x14, 0x14}}, {[0x2, 0x2], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0xfff, 0x5, 0xacf1}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0xadc) shutdown(r0, 0x0) 2018/03/12 21:47:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_setscheduler(r1, 0x3, &(0x7f0000000140)=0x123) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020f00000d00000000000000000000000400060081000000080000000000000002000000000000000600000000000000030006000000000002000000ac14ffbb0000000000000000010016004e210000030017003b20000002004e21ffffbfff00000000000000008db9cbd5c59eefa60000acb66bdb1102c8f87bcd5750c4bf83161f9f6072cd7a3865c2f5c4658d11903e6b1a7c0f"], 0x68}, 0x1}, 0x24004881) 2018/03/12 21:47:15 executing program 5: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x4da}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/12 21:47:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000080)) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/03/12 21:47:15 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) pread64(r0, &(0x7f0000000040)=""/13, 0xd, 0x27) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0xfe8}, 0x20) 2018/03/12 21:47:15 executing program 1: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 2018/03/12 21:47:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2000000015) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/12 21:47:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a76ffc)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="d78f2d3e4be3869bb13d5c608136e76f3d575f29a8508bdc39b98f7e75bd0a217f41180a8deca390c3bdf4b387f7d73525ba1e5e381bda73151ce133062379932fb969516ef1256325aeea58b8613cd54a4e9478ea2526fe5e381343541fd4e2c9c03d9cd5786d8bc862cf7053a2aa96a97fe34c950c231a953b600b6e3d0e833bfcbb9f3dc7771dd3758b5b26126997b6ad0d1f696af473bff1e4e0f0ca7315a55334f687a99e4db98fdca0870012a94320d6d7d78a43fed71d2c1cdcc7adcd1116686659e5c0d8ec5e8df70b52fdafe55bcf677dd4b88e139f5f1b", 0xdc, 0x20000802, &(0x7f0000000040)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) 2018/03/12 21:47:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8000, 0x20001) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x316d0606) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000003, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = fcntl$getown(r2, 0x9) waitid(0x3, r3, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/12 21:47:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000000140), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x160) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000040)="86f8e1e614cb4015fc80424564c7f26068496bf15a7a36f60b5a25423389d05b0be525d731d526f1734e023205e3edcb660e18aa31a52f552ec9c13e536eef8e401736e9e4bfb172c1b786608a33133b9d4a1ea01f39dd40e57d313a81c0361de4e0817f9b7a") 2018/03/12 21:47:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x10000002, 0x260) 2018/03/12 21:47:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/220, 0xdc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9", 0x4a}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f00000001c0)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 21:47:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xd, r2, 0x3, &(0x7f0000000000)="943fa75aed19129b51b5d28c8f3612c2f63e14334deb99954f6cfff5398545fc1155272cfaf9c68702cb475a6af347d287cadfa3aa113bc215f878b60a9645750813284fb585dd80401489b9fd948240bcb1235138b23eca8bff877bec313422dd4e6e1bb32f0d4ba545d3cb61074dde0d536b41856881773d01e1490261aa72441240eb3b52138b17dc45a8f09b2b2bc5e01ade8179622e205e83f8996a9d917f4e8dbc874ed60d0c3bddb9382126218c431c3d715c37993103989b9c90bef73434d9134f974e52d0db24725e6b0484dea907da51bcbe") clone(0x1000000, &(0x7f0000000200)="df4345abffa1469392dcb727ff2e2ac20a6a4eeef97bc5dd35a0eafd61a74378b2a1037a898e4c1e76b07ad0ae519ff568e7539c65702577405f07d5311f1fccd8f76d9c4b50839f89df1d6215a9e7947ba86c9f99f75f4b72ea4e596606d1e977a981d2a9f7e2db5fb89237a633c810f49153310a5eec8321dd4cc13cf84e4d0924e5d6c88184afe96dfd3d19e848831d5218544ce0b786711ffdc3947a4c5f6beb42614034e94f5b61cccab0189499b84cd66ff958d340b009397eb8412179df05a7491992e3903ba04c1e17fc42b1e5ef832763e21ec959403ce699bf8d88203316f42bdce8f1", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="5cdc88244d24922e741e8f7be4") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x30, r1, 0x39) 2018/03/12 21:47:15 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3ff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1d8, 0x3, 0x8, 0x6, 0x800, 0xffff, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x95, 0x4, 0x1ff, 0x150, 0x8000}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x8}, 0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/12 21:47:15 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000100)=""/139, 0x8b) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x0, r0}) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/12 21:47:15 executing program 5: r0 = socket$inet6(0x10, 0x1, 0x9) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/12 21:47:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$llc(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000001000)={0x1a, 0x30f, 0x5, 0x6, 0x0, 0x395, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008efffc)) 2018/03/12 21:47:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0004"}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10102, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{&(0x7f00000008c0)=@ipx, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/119, 0x77}, {&(0x7f00000009c0)=""/57, 0x39}, {&(0x7f0000000a00)=""/161, 0xa1}, {&(0x7f0000000ac0)=""/140, 0x8c}], 0x4, &(0x7f0000000bc0)=""/8, 0x8, 0x6}, 0x9}, {{&(0x7f0000000c00)=@ipx, 0x80, &(0x7f0000002040)=[{&(0x7f0000000c80)=""/124, 0x7c}, {&(0x7f0000000d00)=""/185, 0xb9}, {&(0x7f0000000dc0)=""/83, 0x53}, {&(0x7f0000000e40)=""/241, 0xf1}, {&(0x7f0000000f40)=""/10, 0xa}, {&(0x7f0000000f80)=""/129, 0x81}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x7, &(0x7f0000002080)=""/37, 0x25, 0x7f}}, {{&(0x7f00000020c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002140)=""/7, 0x7}, {&(0x7f0000002180)=""/2, 0x2}, {&(0x7f00000021c0)=""/208, 0xd0}, {&(0x7f00000022c0)=""/65, 0x41}, {&(0x7f0000002340)=""/107, 0x6b}, {&(0x7f00000023c0)=""/168, 0xa8}, {&(0x7f0000002480)}], 0x7, &(0x7f0000002500)=""/15, 0xf, 0x3d2e}, 0x400}, {{&(0x7f0000002540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002800)=[{&(0x7f00000025c0)=""/211, 0xd3}, {&(0x7f00000026c0)=""/21, 0x15}, {&(0x7f0000002700)=""/254, 0xfe}], 0x3, &(0x7f0000002840)=""/12, 0xc, 0x9}, 0x1f}], 0x4, 0x0, &(0x7f0000002900)={0x77359400}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002940)={r2, 0x1, 0x6}, 0x10) 2018/03/12 21:47:15 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000240)=""/186, 0xba}, {&(0x7f00000003c0)=""/189, 0xbd}], 0x3, &(0x7f0000000500)=""/191, 0xbf, 0x5}, 0x140) getpid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="10254e8e427c1bbc2e03cd20056906f643625d11e6bb4578e3", @ANYRES32=r0], 0x10}, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/124, 0x7c}], 0x1, &(0x7f000001b000)}, 0x0) lookup_dcookie(0x2, &(0x7f0000000600)=""/242, 0xf2) 2018/03/12 21:47:15 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) r1 = eventfd2(0x78d, 0x801) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003d00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004f80)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000005080)=0xe8) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005280)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000005380)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000053c0)={0x0}, &(0x7f0000005400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005440)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000005540)=0xe8) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005b40)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000005c40)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000740)={r11, r12}) r13 = getgid() sendmsg$netlink(r0, &(0x7f0000005cc0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000005ac0)=[{&(0x7f0000000080)={0x1fc, 0x11, 0x20, 0x70bd2b, 0x25dfdbff, "", [@generic="9367393fc82d8faa8e8a1dd767782239c1c1fea60da5938579b863c5a0a8aa89e9709d2734984584ce9baa4a97bd29ec94b7b9c3a8bf6c9f90633fba67a9a19a73f454d202c9a3299e998ba4bbf764d80a2c3674155cf2b5f9b3299155aca247e186507cc57d9cbdd8898556e2", @generic="8addd68ea7cf01622f174c1fbb698627eda6ab5efc089f1892a35f643b48051b21d4d6a5ec3c70a7dfa7619dfea9022f7a8f53d92938343a015374bf087bca78f74fff221ebc1cd92cc9c350e60ff69f2b0be48c163c122136d5e8883f17004437f95bf5d92c30766fc09cb3e60adb10fa5d739a514ded5be6c768daf5eb1e41d0d05381aaffb760234af31a0e98dc8cfd1dedda9840451f424a86418271db012f6c3ebe4585882f18d14141eec56a0263571f597ba76f308637dbedcd8c5192e0eb3331f616ac2866866c257d165e7a1fa98f901e86", @generic="417628e91fbb3f94cf619497180c04e3b889af9ef9e9bdf2120a682ba73b5bff20216547fe4ccdef65521209d567f877eba145761400ca784572a5e79cbca815f7e2c1e33b9ba37701ca53b52aacc0a8be777f26f8946f88f592a540e580de477e8e0260fe5b4305d7c8d4fd967003fff55dfffc4c3c585bce3d9d7b8f1281e9784e79838cd2d66ad415c9afeec2178cf1e4f143b100ea3d7d033dcd4812e6741454b1255e91211b99"]}, 0x1fc}, {&(0x7f00000002c0)={0x1174, 0x3a, 0x500, 0x70bd2a, 0x25dfdbfd}, 0x1174}, {&(0x7f0000001440)={0x14c8, 0x23, 0x100, 0x70bd2a, 0x25dfdbff, "", [@generic="4c138cd47db7c6ef9e1239c051dbd37b39a2d8c87467b7a225e2b4a424e5531ebce0bfd7ba9a3a938b60043cce6ea056e5edc82cc067bc01f6990354a86bb2783aacabebfa2c70761e83b569a29db497eb46ae9dbd5e2963ebc23591229743987f20d07a6be1cde82f896654cc5b37ab00579d209981", @typed={0xc, 0x82, @u32=0x8}, @typed={0xc, 0x21, @u32=0x7ff}, @typed={0xc, 0x54, @ipv4=@rand_addr=0x7ff}, @nested={0x141c, 0x5d, [@typed={0xe8, 0x15, @binary="554b8eb8602db89b7bc35d6c101614c1771b1a84e8b286a514846e163528a8c66802926323633f16a3bbc34032e774c736831a98bbf1a15e781c85c35b71fffb73e41b5c3ab34f3f5d965b43e67d15beafed6ed54f7be728dd43c4c794689771056b7f40c7165c5403a8e61bb77e8371670b4ae0843f1071bda5391250c94b14ee507165d065e71bfcd0adac2eb677274a044954a695945d4796d4f5544aecb6745c135cca799307f2215e2c3909820ec49475125453296427d2e3388f91d34ef1b091a7fb93292f75ea1eaa8e4abe7ef4a7a9f38440162234fbae79e28826"}, @generic="93150cbdeeedc167ca7f73ba1351c9be285fbc4bfedb0434e265118bd15ffb96f142d8d0e80252f6ab02afcc1e091030278d9ddf4c88401e0411adb300aaefdc0523f66b75fb62cf3edfd58f30bcd0be6a067f5cc8b191a96be4498c86922a653664cc2b53f69b0ef8051df2d1999c15b23c42ea1b6cedca8599fa363edded", @generic="dcdf90893fce5fc64fdddcdc94c4c28a751222887e8a843f7d35e0b000c16fae1ced1937cea891d853c628d241da52e561e8eb044c077c5c108927f9aa17d55309aa4bcf65bde3e88229c8a47d64fb25968acb6eda6d5b0005017de9c667b957c7f8780fb7458ec3f8674c6d88843cf1ab386298d0cccf0c72ba0b263af59e42f6d9e881d5ad365a24cd83523ee99d17ca76608ba15853102d1177727b2daaeb944e6e961f9db303358bf7b32ce4c67ba92c9d4439fef602a0cf65a0d1139605870ca7fe21ecae97e106e3508b070702ae1b7cc4f35591bf8f53620a4123743d06c8c35f253e0053a090e0546f51626283e94311b5a9", @generic="03d227e52ace1269fb86972f4b3695b00ff7b6f907065ea96284a40daee495eef7a445df2627e6edb429c64441cbb726f1fc16341b5a2b9fbd4c9154536ced4a52c29cb75d368d98b127499aa74a63da2647d7e619ec24cef1d328132a857850199acd0ffca4c23cf3dece16c089137f8873e5f511", @typed={0xc, 0x7a, @fd=r1}, @generic="eae2552a844a45d78b362f18a9a28aa51184f7af514667905d7d52adff858c1ab0203b06f03ffe3fbeb3956902d6439409d9e864bd8bc10ed25c132e58a8844d5e4d59487a071a469d2fdbfacf66912007d456cf1f1c13bf9c083d2cbdd50579a3a52bc96983308905a4c89308a311df72efdceb61943b336cec960760ab35b7940de2580cb86cf2b683c7b6345ce448b0b9e792ff2bfcc91e5ee6734c8eba251eb474034a2da742b566ba6faf251444ac83267b6b7f2656f3b3e7a04c5989e01beb", @generic="997878b41d14131f414599180335595c0fc9035e7a12f673f0d4552cf62f91d1861ad55e7b5d599bff06485f3973a764bf642bb00f38df47c9aba6b515bd1510df4bf442979f66e5da8987eae38c6d00d754ef235b9bedfc9224b46db5015baa77ddf25ccc57c00800", @generic="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@generic="517a18c251699386f84dcd06e0cfd1f291c0e679dad617b472f825a1b1fc560d5f1569fa8bb9eb39c712f1c6767919841ae4feba03f142f977d66d5aa4e621a05e8e546106edadb5ad07433a019e2a"]}, 0x1b0}, {&(0x7f0000000300)=ANY=[@ANYBLOB="94010000120004042bbd7000fcdbdf25bc006700ccaa7f24191b61151800870000000000fe80000000000000000000000000000d0c00680000000000", @ANYRES32=r5, @ANYBLOB="f729bf396c17934cf9203762f2c677d2d3cc9098b8483a8df5532de03452c2377b5a4b745c4a0fc569f684c749e1087dc2b837f3f12560a415136e36a2052328f2db4b5cd9239784246a2874d4681b86478f9c5170d8c51c4629a9cc1770e46c6f2608cccb8630f5759a27ee12426bf82dcd8da6499ed72acd57a75d08da93682c9a67d354a02a59eea9ef0844000b000c007000000000007f0000010c007e0000000000000000010c00880000000000ac1414aa0c00460000000000", @ANYRES32=r6, @ANYBLOB="a107cdd25d28cf5f4bb7c4100066000000000000000000e6ffffff0b00960000000000", @ANYRES32=r7, @ANYBLOB="d06fef720c80b503c1c46e717e7f01bb0133536d094ac333badd22b53792521ef9f12b7f3b146e45928fa1ade4142d6ef16e698e599ef8b32d7b620e5356d8822da15af51ca130c3ddb7458cf0e47198ac0522a986ddbcc6820d4a1853b5b7fab625a78f6ad761776b445851eb8dbced770e2ba974ea1a0d"], 0x194}, {&(0x7f0000005800)={0x27c, 0x36, 0xc20, 0x70bd27, 0x25dfdbfe, "", [@nested={0xa4, 0x34, [@generic="508e58d87d7bc2cabc69e96255bd493f4ab03b0ac8bc45f865bb60605d409537104d3c0f756ed047123e7481d7f778f1872f4dc055b18fdc5c5b0491f8bbc9061bda2d1d615fbd68e884293057ad730d461a834ef3e6582e2116aaaf5839ea75a87ec8ea14d49923fee43786a2c4242c3ae87ba49bf9abb4e3e7a519e2cf2e55dce269e23f5efc9d1e0a46e0510582657ae73d7f", @typed={0xc, 0x2e, @uid=r8}]}, @generic="008975b38053d22ece158bed5325ee44b466c5cbaaca7e077bffee25de644dd6ee5ca821fee9f8741f0290a9b2f93aac7eccc20eb0af8a1b2fdf45658209b6bcc33c07f7c0cf2968839401892a81fc4c808e7148761453c9846136832d55c4e76188ab1cdd0458a3adfa23ecdfc9b0429708f4663500d2392ab866537d0790f8b1ba938da973a2c838c3049df486ae4c999e9fba9c7c5c6a60a58bef02a2607f0b7e854c64ca5eb5585ba7d2de96f8fcdafd02f95eceb8448f91c25896728d0b7c429cf1b303ccb4", @generic="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"]}, 0x27c}, {&(0x7f0000005a80)={0x28, 0x37, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x18, 0x18, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}], 0x9, &(0x7f0000005c80)=[@cred={0x18, 0x1, 0x2, r9, r10, r13}], 0xf3, 0x48000}, 0x80) r14 = getpgid(0x0) r15 = request_key(&(0x7f0000000600)='.request_key_auth\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0x0) add_key(&(0x7f00000004c0)="656e637279707493e680", &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="e1bde1564919b2fea109b2ca9734088274bc22a1e2c25e191750e690ce02d1282db46852a6fcbe515be54d5b4c193bb78ab324b9fb1a47dd0cac3af9b3c50bb824886be599689163a71bff7cd8266aa9491d76e6c9a0111c74e9fe71fb0913142415722ce3b51bba55255b0c5d2dfc1ca25d543ae14c6d1bc3ba948f9e0b6c95cac95b9ea9c3bcfd9ceb2eedb6baea2dbf05f457e08e", 0x96, r15) setpgid(r14, 0x0) getpid() 2018/03/12 21:47:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0x2a9) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="500000000700060028bd7000ffdbdf2507000000204197b37abf647149db68115fa0a767a2ac79234c3a6bea6a77fa6e0872dbe11a7c4b2c9cb6c1082016cd06ec9bc93c327ff0def80066c0eb1f0055451b9559c77aa85a9c9a2c3f2fe720400dacd5fa5725c4ab38038d49fa1009853bc3d3eebb977cf171283d35f9c6f4ff027f7881fc507e727f09951a0e2819a5379f94a1", @ANYRES32=r2, @ANYBLOB="0040000080000200080023000300000028000e00000000000500000000000000010000000100000006f7c82b00000000020006f800000000"], 0x50}, 0x1}, 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x60) fstat(r0, &(0x7f0000000240)) 2018/03/12 21:47:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/119, 0x77, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x8, 0x0, 0x2, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000100)={r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) close(r3) 2018/03/12 21:47:15 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x100, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f00004a2000/0x4000)=nil, 0x4000, 0x0, 0x8031, r1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x80000000}) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/12 21:47:15 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x7, 0x5, 0x1b}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, "9cd659fcf2fe36c6c47ab36d29f0c2f3dae2d6931ef3aee97bd83fa8ce471431"}) write$sndseq(r0, &(0x7f0000000000), 0xbc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x81, "a46e0cf8a218796769f3eccaf05d6c48dbdad1d482405582e88d10e9799fb6a5e8322a1bec704411efd05af576504231391a28f17e8315b81ec0a930a3a2a49029dc7d046d74e07de790f0f291a6d2f09cfa2e89551edb350e0bc51adf0486112d6a32e77d6fb0fc39e05a2705450e3b56a3802b6e6e15a2cd25f72594d9ed7ad2"}, &(0x7f0000000040)=0xa5) ftruncate(r0, 0x1c1) 2018/03/12 21:47:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040)="fe91308e11bbb589b74dcf2cf87f069a6d41901231fe75ab9e0e997313b56b3e7246a119ffef814e840a70316dc857daf46d000000", 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x38c) sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/12 21:47:15 executing program 5: setpgid(0xffffffffffffffff, 0x0) r0 = eventfd(0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) 2018/03/12 21:47:15 executing program 1: r0 = socket$inet6(0xa, 0x7fffd, 0xa2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) 2018/03/12 21:47:15 executing program 7: mremap(&(0x7f0000f5e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00004ce000/0x4000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x5}}, 0xde4, 0x1}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x69, "eb071f849542232b688c67a1be9f55c9acb7978c99ecb116c2f86318c298f45cf31d379491dc5f52942d665a9df6a9dbf4b73a2663ff58cbd626344978ea1a7457d8aa5dfeea8c03e7e750785b7634ef64722cd34f262a0ee5e307c970c0de6589d12449c079a2ce0b"}, &(0x7f0000000200)=0x71) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) 2018/03/12 21:47:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x7, 0x5, 0x9, 0x0, 0xd, 0x7}) close(r0) dup2(r0, r0) 2018/03/12 21:47:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0xa0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socket$unix(0x1, 0x5, 0x0) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f}) r1 = creat(&(0x7f000085cff4)='./file0/bus\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x8a, {0x5, 0x9, 0x9, 0x7fffffff, 0x9, 0x65d}, 0x1, 0x1}, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0x4, 0x6, 0x13, 0x6}, 0x14) 2018/03/12 21:47:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) mq_getsetattr(r2, &(0x7f0000000300)={0x81, 0x1, 0x55, 0x5, 0x0, 0x4, 0x4, 0x1}, &(0x7f0000000340)) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000380)=""/157, 0x9d}], 0x1) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xfffffffffffff800, {0x400, 0x6, 0x5, 0x3, 0x4, 0x7}, 0x1, 0xffffffffffffff77}, 0xe) 2018/03/12 21:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) 2018/03/12 21:47:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x2, 0x10000400001037fe) ioctl(r0, 0x125e, &(0x7f0000000140)) 2018/03/12 21:47:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x21c, 0x36, 0x400, 0x70bd2c, 0x25dfdbff, {0x5}, [@typed={0xc, 0xd, @u32=0x1a7}, @generic="59c045bf4a", @nested={0xf0, 0x62, [@generic="93684abb8304aa3cb957857dd166b8ca6f1ef10e5c3b7cfe449aab2ab3084333e732f431a75b10419e23df2c3128d290874ab9a19a118df6fe5760b1f4da687519030d501f4f131547912670ab73de5632d4cdb0024f32c08157c2e30946c126eb824195624f0dc3983bf43074342209135c", @typed={0x68, 0x4c, @binary="0172762bdc7b4b0d2661e22dc0286ed2110d9c13dee414321092959d1555551d72c2c5357516281bbcb3967d6c45646534cbccb59f5fa913dcf035c4c1821fcecbc0f9eb55d79f3f8b8afcaf40a375dac24761c710324a88d87e02f99fb261"}, @typed={0x10, 0x9, @u64=0x5}]}, @nested={0x104, 0x4f, [@typed={0xc, 0x14, @pid=r1}, @typed={0xc, 0x6f, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x1b, @ipv4=@loopback=0x7f000001}, @generic="0be312e4b5189d851f78160ac7796a3892921cfdb8eeef38acb5364db5ff12cc4aa65b5d8c3bc6d5c7811543dc8b5d3e93a46f960d471364d71c70a7cf2da2b7023bbee867bd8b92259186a31d26d221a909c98c83281e62828a95efdbb0a2ec220ef9ce8695fb6e57a6626b1487a555885f49a4d9969cc43c373980639604da982aa1ba8a2dc6ead3ff9ac382e54323a95ef2278419768c6fdbe9bb81f943e8997e636671ddf8ca5ee52e7065c866938293ee7a9fd4662df5005d193052bd89715bdfb20f4dd5fdcd068278eba1d76e834724bcd27f6d12a07b"]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x19, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/12 21:47:15 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1}, 0x14}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xba, "eaac44c97c46a64adec1d091f0505f860b73ae035f9c6ef098a09589e6d284725dff349b1dd1e71575708b2e8a5619df6c46f94f9ec8f7d0ff4f8d14ac40b96841f959527e851c76bdc043e028fb89f027c651ab0dfcc59f37c05990c2d429a5e1dcbead5b9a68b1684eefe378caba5869ae4cdd3fddef782c6735b3f1bca4db491f2256936dda004c56ec671142da0452e7c2d51423426d71361a2e3ddc49b300adac4b1b6dad429f38ee10c10fcd6faf302a2fb9e07d66de5f"}, &(0x7f00000003c0)=0xc2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x78, "193f7270ed35d8672c8ec71b85d53aa319327647780da792295d7f3934b59e5b94089d8642a622bf8558d34d7fac139eb1a03c37a945077d32d77b1bdfd8e02cd5b5758e786b0130846e0c70e35ebe0b93a903edad0c9b96ccb634271203a12a28b88976a3ffdd66cb419ece0f27657bcfe37c9882c1893b"}, &(0x7f0000000140)=0x80) dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) 2018/03/12 21:47:15 executing program 4: r0 = socket(0x10, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) write(r0, &(0x7f00003c6000)="240000002600070032000000003677037b1f01ff01000000000000000012ffff8000ff10", 0x24) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0xfffffffffffffff7) 2018/03/12 21:47:15 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x91, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8a738e1ed6c370d801bdcc28987"}) finit_module(r0, &(0x7f0000000080)='/dev/rfkill\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) 2018/03/12 21:47:15 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000100)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/12 21:47:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x800, 0x2778, 0xfffffffffffffff7, 0x80000001, 0x6, 0x401, 0x7, 0x2, 0x9, 0x6, 0x8, 0xffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}) 2018/03/12 21:47:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x113333291b109101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x18}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001280)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000280)="339f50ba44a8a2ec7ab21ba5bacd214209253e7a97c9d02e2b1d7562b9c76ae94b53a7bddef5fa056bc70934fc0ba7385b8762fc5853d7cb2f87c6d58d53df651cfd0c1772b6a386f740662b2ad4d7df7059c13bb9ce7655024383950059a2d06543b4f4408c6b524ab57ec69737c0e38a45ed26ffaf688cf6a25f030625159c54e0c0fb98b4ff11de3f4489a0b2a91a2229511265fe0b1d1ca7cd4bc5d21804a40020d630cada9c78f21d7f1ed0060681d57293daa5ff02ddbae9690708c989088eff4e7c114b9109704b6b3f9235eb4a99cab2c41ceae9dbb11ab4897e377583d99d412f9544a388b7a4c72cee1d2f34338ffdfb64c2ccfc30d4d4b541ce58bb88f959b6ec0085bcab8720b9e2032d72d7152a7d8b0a6afcacfca37e38d01ae2bc878c7be11272e72d6d96c4d056abd5bf9a323f0fb57144e5e12c4047fbdf8c39514885b3372e39b62d1386dd39fc6d44d1409269920e46d9f3a3d36eafe3c3833e7653575495cd184e4b0e6a91356381416de22fc41707800234c6aa030b8ae6a37a61c584300d0ce53c8f6364a840c476ce42ab18d62e4ee614b64269ab55e111b9cff09131afa34aea7198f3c10d6d8ca4fe4f2c5d270de1f82fc1bc29147aa3f929d51456a93f26fef1ac5e52e95132d9e418d687c842f1af01446dcd15eb5454df8a06bde976759d9acca1e0d37600215aa522b47f717325c170d6b7ad979901daf42e20b22aa0399d1bd451eba902982e1c19f5851ac5b873766c7488528a24785288d7707f25e84555a6546206795a0be9f4b3ed939ea81d779744d66d863227566c879b06be31c5d44101b817247d4e1f1a0c1619e3841a030f6d9cbdff15e835560dc0627fae70f5b1b80901fed54024857fb2437b08127953dd880b3f1f63dd3530df10b5ff406de25e92ede3fbce3991b4b8d4e273906ec981a54cdbe984e5311016957a11e88d22da05171ccb874645937532384a4313685804c261cc306aa17713a6d47830f0a5476e02a0a2a891610bf808432c240748b332aa4dca8de32ab4c70ccb9161aa5e90f667fdb953eaa82364b6c13a6fb2d146e1f44d31ec35429aa69cf092f6c777588c202a73a7d9f60cda9c94a84266a5dddfeaf77ea979ad2265d185044aa861b60e53044e40633b64898b34ae677dcb2a2dff48a8f0508d7c6a925bcb963ba7cc78666a8197ea2268b770da7372942cfc89b171db6a4fa4d7b89d3a9d671d308145b1e87ca1f39f53babc06fde6400f9475918d79b653966cad20d940d86924299d233d7e2f194e7916c03cf5463b4c6f98e43569ae0667ca6ae5e76850ca6b36c5778c6e5317f478e90a384d809771e55d438e7022dcdb13acc37d47b5d549ccda453044fcf582a8f716db9b2233fb2f2e127d02682dc16f17dd45d28f88af8977a9789075a5ba5803ae2081d4cb56b4710820cdaae41b57c7afa032d26373deb46e984b80199369a888951f53b3f18bd32f195449bb309f4c019a8655a0b88f2f11c3dc978001766556808749b77577a162a8e3d9472024daff29ce7b095e9ea12e21a24e12040deedeb81c3b6df2556311684575c50ad49358a9778f47e617a68c499ff7834429f17d55ad13d392b9d3d0d560ce29cb10d2dfa54c538d95729aefeb9963ab0684004cc8f7b770aefb96235665d49ba0ea80d4f102ca883c0587bd628488c9127de34e6a026b5f3707f3c58d75a3a924b4da69b9a94331507ae65c18ce95a75b8e5628cc8fc009b2d1d719659321312661b9ac151b0905928d1c110d4b3bf9e17943f951d541580955d55393fc76a6b6d1ee7dbf090ff6a55bcb8dd3a813f078908900fae4463bbc78a1153bc9b62190a6107d01c50ff8fb608e74d2c1e5abc729a88f2dbe8d9e54eb397cdc50c0c134c88230e8e232a7476cdf9f1cfbce816a85da9b3999814c4f3f92ee600dd890adaaa9de70aee4b2c57e758d850f1f6bd2e5712700ebdd3424c5029e0bf319a5a6a9fb7782a0567589a10cd71e15c30a8e559c068d0cc91eb8c271e298dbe9f02771165c175e325f3c266101a4ed4ff704575a5a486497f784c5b7f898ccd32da1ca1a1debd1209ce17db9db422f6843fcde71e0669fea53c5c60b74d5cf212b1409ae3068a5f9e53250f5159895ad70aa3c21f5a25c5656752b71517bbb51a2c44b5f2a61a19fad8ecfcd62c1e6146a1ea0dc26cb3fa080dc039f59fef584ee0324540647afba8f0896bed25a37be38ca88bceb1824f90a2729720b763beea71ade06ee61bd473d27cb94b20c51f67b1a3776a3b2bcad885bb974006cc7dfead832357bce0cfcf52b03ae2b39e0276cf955323ffec362d53e98ad8ee1cfcb4f0b1ee60bae568c96c453d7c67ba2731a1b0b007bffcb57cbed2b03b4baf85ce42f6854c6d5081527bd59f19285e6ededfd154fcf7853cb25b4a038ca4719b35acc97b003d1d7ab7d0f2b520098904f1757934770cbffa5b255b44d8e3c11583454cfbd162db92d7fc560b5f70e397a28b0145576282016a7e0c9734b7a6c304d5b2a1113f86ce4935bfce8d3d50485631fa79ac92dcd01d7b482955bd76590381ef90995d00e71f1fbc35fb728939de07c5a4c219608b86d61dfb024657b68e4998334d20622298b98443b7f57b135d0215dd758c4a3155093fc1e27ae82f8ad4c08b436adc1b253e4264747a880b7587a62322f601448b96dcd19e9f4f002b8120ad334050ebc5d35cd0c8050c77a9279b3ad13ca3cf4e081fdd0b3173b63a8e39e3be85d31729f37ccca20b0897ac76a0a038e5f57556467504751a05e769b98a7f4c07e5d0690a3292dbdda6685853f3dbfb1efaf0bd04311c95df4b135f5c1520ac91021752e53628b6ca4001be789f1d64b22f6d7e54236434dd2f729a299c7706cd45b7f52cd42ca1838ca6334a5b58559778f64695913f5819fa831262e3ac5869b4d69e2546e5ed78a40a98d178fda6f35ba6136b70637358749bfb2ea2b8bb5c68fedeabd56f548b913ec1321bb79d72e5d789eb60996b63ba954f91b808839f96350a420605ee00ec3ec164d292e7f764e428f56847f453d2d6fbb7ccf697adf1aa4504f2c9f7320b328cc40cff5eb58fe18e387a7d982bb3f6f947180a10fd011791bab16afdc050eb77ddf5a41eda50bbacd59accd37e7907352fa9f86d19a5c4c8067157b8132c8ca70f0cbe7f283e033452851b80f8ca5b690a326486d077c45cf241ad845ff67cc5001c2ce0a9468ed625a5717466401e54b4fddb7ab54381e953f33c9c833c0e527b7e996e9c0a08033f2060c1232eb242fcc55b95630230c7394ab148d11efc089b975ab91854000bf97a2fc9be8e374fe5cd5a50729623926976cfd456e017270c63fa1b3d5dc37ceb431a16fb4e960473e32ce714412f1d49b9fdc6bbac00c74a0b64ab506fb3b0527b5bc36459efb0a1056befe8de73f3d52b63ca8d9db0eeb16c9f0ff8297870530005005ef8997c25075a1fc0e818ab028c3273034f00f90f249d865b3e6610d18ca3e5e5ffdbb04859490eeaf585e9ff4a0f475b79fe8eeb52ccfe6e6e315b94d81ff70713580dd7ac3ffec013f3e691235d109d707382f44513913a9fc5cc6cdf4ceef816310afee3cab2c3b0708252f2478c7cfdec94f55536b1702a99c85e586856a27a95b7dcfaca91447c631235d20c4e678b770636c8b06a9063cf34f855e08083f46e581dbc43fbcb2fa6f5421220ea19b04cafdef3320c8fd00487b5ddabad03d98a30c3737ac760e542f05117e49da39181e05fdc38b4500a87c4ae790207c14ece63baf663ce60370de9073868c4676ef2b129aeac5f4b9ef1ef64489ecc3f2988df817a27eb78f7082455c25480918db9cb87dc94dcf5a862040babe7962d988e92b117a82d1c9038b826e77aa4c214b14082db413073cf1e7b52374e631a3265b65bd1ea6ae018a3465e5ecf41f239902c1ac6faf57eb1923c510ebb78d48469ba9afe5600a24231808dd7dd1d3fd38e1ef0a302a5037f6d561d1fc5c60584331c3eedb2406734f2a049b6008b832f11a4c48b69e2df57a0b5a751630518c2f471489b5f90d254b0c186a5da308700b96e644aaced4249f5dc9ac396972a2804f19daa6de74001c9687af26a2ed9122c05bf6ce216c168e88220b1e907bc65e48ea5bb61abc690d1c10f6fb1d316bd575a0b15af7c127032f753270217429ebed88e83ff1ee57f215b56342cf5ac564095438b8565393c73e3676fe95fdf37823daea4b3b91e24b5bbbe0962a3422e6fc8ae15c3089cd0509b2372aadf0eb1d56245eecb3a1ef7c2f396b5f1cbf0db212722eae1e29458990646536f2e3a8bb5b52374d6cbdd975ca4c88381ceb7d58d78ef3884b13f1863130d21bdb30d1b83c67839b1fdaa99695c901c57213004031e6efbdc20be9880878859ad079edb3ce941048a3a06d33e31e8f461f0858c55f8c65c3c8a3098112d90c394c256c80bb8523efd609dc2dc48dee240139506bd0a46c46bde11e9da17b0e3590c997eca08f07a0e3683348b2e542d005093236c1b575615f20f85d5da16fff045d7750575164f016aabc975851984012bd78f3e8ddbb0808efef9f6e728f1d120df36970408be42f65a8c2cc50b5bfd8cf15117e209e76913c3a5f96434c00133f210921abf11d4233f9ab957c38c47024df1630f00e24e06c910d7373c358220e589aaa2914ac65ae99c8ceec8aad3f0abf4573d81c841dc644f9b6850a029af6736783e808755a15177d089fa87d67fd7ce5c06a1b97a25ccb904bb83ee8f7163a5ba6ef04966cc3951deeee657abaf413ef757b04c09f8eb991f9f40a46d3684ef46f0f72c6ceedc6218aef56de0d4a5d4d70c5b64d400effb18e96894a84597c822fbe7f914c313049a23ddb16eec3bbb138e946a6cdd8e33ea227fc732191397a4b4b6b6f6f856c0475c8ff130774690e379bfc32c53b491961048a01b3b43ec70cc3849a7d080b85271e99320ba430b4c4670fad5146f431e4d86e463a9e2d5efcd9d7b832fa49566f8d3f6a317e1496a9d306e8df6a372921c8ed5a39990fcd9f18300013375fa6c2d6b693b3e87361eee3e26b00f975d8ff44ea20ab3283e2205e2457150012a0b5961c3537bcdd70f1654538ff271a202f40c9566d521ad20a1f56cf3991d8fbcab7185aa705c84cced49d23c0b14c25825324575e63af6f42acc8707d790384dd812c263251c026826297bddac073f8525c0a320ede029ab4f360d527e9a4957a905cfc5e849aad681f7c429c35ba39c128d7ac90db778a454931e9463b0bc65d316e1b7b79579906b10f341279067ede82014c3874f524945a8ad23ca1680ea74f288b3b04200e6c7909417c9ca6ad00365429fca290d044cc07f216848ea61627a873506dd5ef13723b37d92b57a7f8df8c43c7a9cf6be80dc31d939c018f7ab909ff17b28cf8aa5a2038ef02d7ce1952f4c9a0a651e3a27ac711d0a9bb4128b503c3efc0440103bed5b5934f5fa9e302962f7458c6ff1ce282876cf9d3b09d6804397b4c694ac31843363cca9e4c6e8d0f3b69ff9f7376e38103d15a7a1a120c0164611da823485e30e636c273b90ae884c71da6b8440e8bd8f1d3f23d7c97fbda722f8ac3c304d08b0332f379f04db878531298e0409c6db6e8053253a82826a292a1a4cbec054909d17800cd05bb67774283ca6ec6a87878de21d99a916e35600e9695c165ea4aa8cbe13c52f7a4309aace5b78650cdec0a5573ade548eadc4d42edb754c9ba8a73d4caf9c330ce139bc9", 0x1000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000001c0)=""/147) 2018/03/12 21:47:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000490000/0x1000)=nil, 0x1000, 0x7, 0x28010, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) 2018/03/12 21:47:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fanotify_init(0x2, 0x4dac082b78b30ec3) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$void(r0, 0xc0045c77) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000000000020001000000000000d1fb0000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/12 21:47:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c01000000b9a16e0000000005bbbcd222cb62f2a322f5798ac23dd38a190863f319566d9c7161222521c223dc618e56594e82fc4633795ffc2dac96e400c8826cb546e748622850261dbb83fa16aaa954c4d719ed126dbc605147c44a5dcde35aa0c5940aee43a766132058dbe5ae153a90769a5258d5fc4d7d00f650130e98ceba874b7b85ab87e88ea99344f0f1284036529e95d1eded78676fec993076594b20cfb485d1cd87002df8317f65ef6f492ea78b2de6a670c289dd1e64419a12ec74ba10d6c020613c2e16435c23efd24ab3f323c3c30e4f71442a08ae554b6091b77c2ac0eb5cb2bb90f6c1d464e612c570713ae7a8"], 0x60}}, {{&(0x7f0000000a80)=@generic={0x0, "4d2d509883b63cecf81428f77e1d2bdcf3929524722118fe008e24a5c85979382de8893e86f1ed84cd18fb32ec6f6884ccbbedb30da6a98f0160102378e53a296102f8f4a2d56157ee3f8d6f364d6b3b103537ea868a86345a854c4561cea271b4693f7d8b9446d70592cff6fda104f539a2b8d1b9a2b94f6ad6d33a7206"}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0xb8, 0x107, 0x3, "380c32b21611503307849eaec26633707df4d77d953f5efef4329cae8289daef6083c463832c0959446b8ab317eec16974c003091e6a1e2bb7885c2e62c01c6ddbe603875722489647f2462ae65591144af9338d2cdb30d1ec9eafd5c19acc932e9520e62791dc8f33575dd1b7a17c1ff84e5c92963d62d1156d6ae2fdb2df1d9e735b6cc9b4f049be358f930bafab504c88ff7c01310944db1168e9c7eb97f9b05d3446e54e52c32d751e86"}, {0x40, 0x113, 0xffff, "d9dfd60fcd12552a81e95047e31cbeecbadddb7c87d97fb2e1b222cc684a28d4cdbe543143af7fdac0c9134096085c98b87db890"}], 0xf8}}], 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x20040, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000300)) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) 2018/03/12 21:47:15 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) write(r0, &(0x7f00000001c0)="e289fe93c07a009fd66a431b9006ff6847331bfbfc26392b1886f21e92bb517f8560b9a9e861d0959dc37d2f138871c45d87603f7329ba9be5b01a6b3f4270c6aefef4e475f26e4c99ac36513f08765e1d855af24df01e78de724915985ad5791bd9b163b3a54585978141620fba592da636ff53", 0x74) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x16, 0x11, 0x1c, "1ba0cce43fa519d40a230c8d120dd8643797894e50727e18d0418b5f384a663e6708e401c8d235326363aed8a155bf61f485f1de25100f01fd0c8596b29a0a48", "2490d981707990bd02340d474deadb10f6461885b05171bb77d961d28ffe096f29d4d4e781d3bf05e53624ece5a2fab0a226185b0b52edd5f5ac8ba274c8af5f", "f5ac91a76d6ddec44c239f20676b4a9fb13e511d48e347e320e6ac41b9a5ca7a", [0x0, 0x400]}) 2018/03/12 21:47:15 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) r1 = gettid() setpriority(0x3, r1, 0xffff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x3, &(0x7f0000fff000/0x1000)=nil, 0x100}) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/92, 0x5c}], 0x5, &(0x7f0000000400)=""/151, 0x97, 0x8}, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005de000)) 2018/03/12 21:47:15 executing program 4: r0 = socket(0x10, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) write(r0, &(0x7f00003c6000)="240000002600070032000000003677037b1f01ff01000000000000000012ffff8000ff10", 0x24) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0xfffffffffffffff7) 2018/03/12 21:47:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) fchmod(r0, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000100000000000000000000deff000000000000000333000000000000", @ANYPTR64=&(0x7f0000a09fb0)=ANY=[], @ANYPTR64=&(0x7f0000711000)=ANY=[], @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000f97fde)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000380)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) fchmod(r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x3ff, 0x81}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000440)={'TPROXY\x00'}, &(0x7f0000000300)=0xffffffffffffff58) r2 = syz_open_pts(0xffffffffffffffff, 0x82001) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x1}, {0x8, 0x1000}, {0x2, 0x5}]}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 2018/03/12 21:47:15 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f00000000c0)=0x4000000, 0xd9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, 0x0) fremovexattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="7a73782e001d030881c47ea4"]) 2018/03/12 21:47:15 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x1f, 0x0, 0xffffffffffffffff, 0x41, 0x3ff, 0xc58}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000006c0)=0x0) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmmsg$unix(r1, &(0x7f00000007c0)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000280)="bd061077408123be031163ddd4067acd121077f082f3ee038411976da91c24cf9cd82482ac041ce5c7859d6124ad4fab9219cc4b48dd2308a02cd8eb5d6d875a05bcc25c084da2e328f5d9921e", 0x4d}, {&(0x7f0000000300)="0a29da187f8e245afbac4943c7360d51a7e3fc6f576748202aa2f66306c51e6e33e8ce2ef6e9bdb0f1ffa93d2e8fd92e0297236a18d400f8b51f97a5d74b5157b160c2b7ced9d889dbd1a34a8105600b5ec50f1326791be424637207b1b14e4453529f07f626a85775fddded4ea771acc0130e402a272f2c2f9e8f60593acb0dfa010cd4e16e2e3feb6bdb843eb5723f4d27c7163f1cc3c6efc9b26da7f9f2ad3752be1cdc323ec1d52b78236016c16a50555b5881b2fda0b5720d004708418592870a97ae422093480c32c71f025fb7d37c71212f70875bf1bb11497fe43888f82656cfe6fb0c761c3b221ba3c79cf9", 0xf0}, {&(0x7f0000000400)="e9b380d6f4fddee0ffcf377f5b604b535a482d8243ab9b6e959e03dc82995e224dec74d308ebda32f9beeab57f6cc0a0e79f02f35dc7870a308f6faac5a0d9d2ac2080e442d4131fad66e21903a0213bb7d69cf18dc912a19b67650fc3630ca082210590cd395c1a723c5ad07626bde5829079d4823e7f2dfb9305e4934f355f407b40b567fc371aad071a80867f2e8971b04cbcb96d277f436e50a80edab64718e45978c3b930f705c8c7910263286562bef93617", 0xb5}, {&(0x7f00000004c0)="354c120d78699827f4d01a05f9792161950ca4e8e1f040913e212cdaf05022ab9e25df04f5faed9f7fa14a8872ac9fd5864fabd11ec2cdb314f6eff54e7daf62a8f6302a295392ca47ab3848e84d21cea13bc61093e08d923973362410fb289fc4acf85b2a23a81d5264d289afa602aeacd2727209574fab6f9a3e6f67c20b70ebc9676807da4e0898c5694b0710428e0da792b41cfa7032f29ff8695d074b743ff898c44fa15ea6ddfe14dfea9371f2087b2d85eeffcd8de6b901af29", 0xbd}], 0x4, &(0x7f0000000780)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x40}], 0x1, 0x40080) chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) umount2(&(0x7f0000e28000)='..', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='..', &(0x7f00000000c0)='rpc_pipefs\x00', 0x894b08fa2bf0f52c, 0x0) 2018/03/12 21:47:15 executing program 0: process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/215, 0x331}], 0x1, &(0x7f00000023c0)=[{&(0x7f0000002340)=""/73, 0x319}], 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc00, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/03/12 21:47:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = gettid() capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x7, 0x2, 0x10001, 0x2e, 0x1, 0x85a}) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/12 21:47:15 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000200)=0xfffffffffffff800) write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 2018/03/12 21:47:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') lseek(r0, 0x0, 0x100000001) r1 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) exit(0x3) getdents64(r1, &(0x7f0000000000), 0x119) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0xa8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x97, @mcast1={0xff, 0x1, [], 0x1}, 0x4261}}, 0x3d9}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x94, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, &(0x7f0000000200)=0x84) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000002c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000300)="3bfa9b15512dd5fe48de27b9f7cad42bef07a98c0e4e8d11ebe85bc21da9be72236cd59878d2a3b6e44e72fc82e74d84424f390697d684cc6abac5875516aba2557ac919fa8627010b29b4ebf8584ed406731ffdbfcee9f2ac9e3ab1765b2082396b12d0f8b29495d445ea4c65f11730b3cfc33618f47105d81dfbfc48b09be3c6224eca2e89061bca615eaa54dbf5cab1246515db508d1dc4014e7a77dfa2c8c564ea947442de77480940175cd58fed70b572ea519d", 0xb6}, {&(0x7f00000003c0)="147941d609f3b34ee4173a82228748201335a2598afaff9ed344552ef260cacc680827d9d6b6752bf97205c87419e9c4e9de5835dbc5d4c98dd6e7bca51e2e88c758f7e1f9715bfdab9063d28f5d4da72f7ce7232b65b75ec284e99e8f62c36da49836973c7920dded2110a42d793a207605f6d1ab5103e5ffc0", 0x7a}, {&(0x7f0000000440)="0742b064739bb1ce06ce7e0e8f206683d1f9dccff92bea9b9e8cce90844c0a4dbe542c60989a4402bbb5d37500abf17d993f14ff5dd3c1b6e6945fb223c4d81e59d0925cf6a45c9fb26cc4b66c81864093e0191d8e0acf907c7b97000912f6ddcd9bba4255e44c410e4754a55a549b3b4dab666f509c60351ce8a41b22f652ed1cc7eba5f7af72fd87af71d6a5d113420509adf51a217cafd7814f942a1c6f425dc19f3806767a9e0ad7f96d32971b9476830587057d28884e6c8b8a68e7d7b6040b5b205b9cb38ccbc18cd5ccc69d255a391fa647fed068469e1f3602cb7b1c", 0xe0}, {&(0x7f0000000540)="502b1765bcbaa2bc8d462f0fb1547eb2700a07cd8cfc13b79e8e6018bc0c8a98d5841f24fadf1968089d620e45d4fa61842fdcd53b47552a078513aded4f2892d2315d5725349ba742098a20615c7b9353753fbf533bcc90e1c37caa3700cc265100e8b895df60a407831ef85c51f0fc8677aa68a1df86fff00606a6871e1617ad84d7539125a6271dec7ad22bf064f49cc56c0acf44995d1c5a1979525b09379e130d8b4dd7913d6bde8734c74ba0b15dc0eae1fcd7ef9edf25a569072c36760e8613151dc460726415b678e79dcc64dd69996421cf7900a2ab9198acf7e404a0ca8953", 0xe4}, {&(0x7f0000000640)="68f03550ef527c4cf8e282a4299bb40f625aaffc8b3eb1eec387b3331f88d5d95cfaec034e3c4e9ea376056360b9be46b5a15a608a853da3b5497fd9132ea662b388e3970166e03025745dbf627859d5a5ed3195744acaebf229e94c87d3b735b9b128b216777f7dac753901ad447b519a5205048d73bef1be3f00f80d75578fb5ed6dcfe48c4e657a0746c705de8a4131638a0643f8d96493a161fa135c36", 0x9f}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="59041a31a6fc579c6ada9e0409cb13246084e0857306afbf982f477d7a26f319b4376f2425c76617ab0c402d2fff4d777ba5f1fe09d4f824f25365c1399f3646f5fb7cc39fdcdf853a8cf5869c8685800513c83fe65b8d8c150ae08f1c899c6c9872bcb14a9ff372ec51a730f429b1d8906c456b78632b25603dd491992e4739097335aacf95a3021fcb1c32e10a62133c258450d3998f2431e1d1dfd586f3222c60bdfa8d7981d5966b483ab2e678ab0702252fdc7d09266cd58b2291c108278356d5545cea6965192b000e3e714cde22795ba30689dfe738c8552602ee04a7d6447335263683ccddc31233c65518e1e170c7", 0xf3}, {&(0x7f0000001800)="5656d362e62c971d78ca839ccf1f1ac7706b295673022cc728724accf2a82def1c62302668e7faaa6526aa0e15a4ccfb62197b3bd9cd98bce2084ca552e3df50f32eceeb513b7ad998035574870c4110c8f997091314e7d0819e5d0855d917e5be03fd02fcd364fe65ff0613e67f5c97", 0x70}, {&(0x7f0000001880)}], 0x9, 0x0, 0x0, 0x800}, 0x4000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @rand_addr=0x66}, {0x6, @random="2a9afbe66b5b"}, 0x56, {0x2, 0x4e24, @multicast2=0xe0000002}, 'yam0\x00'}) [ 64.633633] binder_alloc: 10263: binder_alloc_buf, no vma [ 64.640203] binder: 10263:10267 transaction failed 29189/-3, size 0-0 line 3128 [ 64.660840] binder_alloc: 10263: binder_alloc_buf, no vma [ 64.679758] binder: 10263:10284 transaction failed 29189/-3, size 255-13059 line 3128 [ 64.691580] binder: BINDER_SET_CONTEXT_MGR already set [ 64.698229] binder: 10263:10267 ioctl 40046207 0 returned -16 [ 64.698294] binder_alloc: 10263: binder_alloc_buf, no vma [ 64.698333] binder: 10263:10284 transaction failed 29189/-3, size 0-0 line 3128 [ 64.720469] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.726150] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.732821] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 21:47:16 executing program 1: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') r1 = dup2(r0, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x10001, 0x4, 0x2, 0x80000001, 0x2429, 0x2}) setns(r0, 0x1002) 2018/03/12 21:47:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0xaa, 0x0, 0x1, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000040)={r3, 0x4}) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) 2018/03/12 21:47:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000010c0)=""/170) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/03/12 21:47:16 executing program 4: getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgid() getgroups(0x2, &(0x7f0000000040)=[0x0, 0x0]) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) 2018/03/12 21:47:16 executing program 5: ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/12 21:47:16 executing program 2: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xc0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) 2018/03/12 21:47:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xedd8}, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000010000000ffffffffffffffff030006000020000002004e20000000000000000000000000080100000000000000ffffff00000000f0fe0000000000000000000000000000ac14ffbb000000000000000000000000ac140000000000000000000000000000030005000000000002004e207f0000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/12 21:47:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xfffffffffffffffe}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1f, 0x3, 0x100000001, 0x80000000}, 0x10) r1 = memfd_create(&(0x7f0000000280)='-\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)={0x8, 0x2, {0x3, 0x0, 0x3, 0x3, 0x9}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x2, {0xa, 0x4e22, 0xf7a, @loopback={0x0, 0x1}, 0x9f0}}}, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0x2, 0x1, 0xa0, 'queue1\x00', 0x1}) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x3, 0xff]) [ 64.810765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 64.828980] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/12 21:47:16 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='syscall\x00') pread64(r1, &(0x7f0000000040)=""/184, 0xb8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0xc54, 0xffffffff80000001}, {0x9, 0xe0}, 0x9, 0x5, 0x7}) 2018/03/12 21:47:16 executing program 4: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001240), &(0x7f0000001280)=0x4) pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x80000) write$sndseq(r1, &(0x7f0000001200)=[{0x1000, 0x6, 0x7, 0x40, @tick=0x1f, {0x1f, 0x1}, {0x175c00, 0x4}, @ext={0x32, &(0x7f00000011c0)="00778ebdb0d166bb2845fc0e4601ac6c8dc3ecd82db00fdf995afa93eaf3cc20caee005789db3153e97690c34c4b7031ce56"}}, {0x7fff, 0x6, 0x7, 0xea32, @tick=0xc3a3, {0x7fffffff, 0xffffffff}, {0x1, 0x1}, @addr={0x1, 0x2}}], 0x38) timer_create(0x7, &(0x7f00000010c0)={0x0, 0x37, 0x2, @thr={&(0x7f0000000080)="c4cd82afea6e05c51d2d5312dddc6278a28ae48d4af07b545b8fb45a35d17732c97f1ab214dc83", &(0x7f00000000c0)="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"}}, &(0x7f0000001100)) prctl$setfpexc(0xc, 0x40000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000001140)=0x10001, 0x4) 2018/03/12 21:47:16 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000001000)={&(0x7f0000000000)="2ffea82b26abbf1b8bdcf15de6725fb5", 0x10}) 2018/03/12 21:47:16 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/12 21:47:16 executing program 0: linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000140)="a95c0f2d5d00", 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x3, [0x7, 0xffffffff7fffffff, 0x100000000]}, &(0x7f00000001c0)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x287c, 0x12, "4b7a95f7e8159ea3096840886264158312f6"}, 0x1a) open$dir(&(0x7f0000000100)='/', 0x2, 0x1) stat(&(0x7f0000000000)='/', &(0x7f0000000040)) 2018/03/12 21:47:16 executing program 3: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 21:47:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1f0, 0x8, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x9}, [@generic="794881cadbd400fe3a93e5e37f3a9bd1aa40595e121fa2b8937540d031bce0d080a4e9e95b9cb0da2f26bd168ec5e5f3d6303a16bc105a6cb66834f3a896eba11a08c0ef6cc075facae4c6bf8dc5e6046baea9aa7d48e5c38043c802c0391fb6a66e01ac4762ce7bb50cb18c3a14b10aa74998e3913834e001cbbfb89cb17d248b5e52606b2504cf6a04", @nested={0x54, 0x8e, [@typed={0x10, 0x6a, @u64=0x7}, @typed={0xc, 0x6a, @u32=0x6}, @typed={0x34, 0x3d, @binary="2615f0aa37afd5be28cb57b0ee70d5a08fbf3ea31c76871eeecd286a3e345f3aa4113afd62468d2550339a"}]}, @nested={0xfc, 0x6, [@typed={0xc, 0x71, @uid=r2}, @generic="a11155a525cfa95757272a0492bb483906b67292b6be1c3677ea3c27c675df35209a703a34ecdf3c0150a42438f15a0bbe4f392a71d95778694f1623e3722be439c6d905e4feee6e521b0b395ab22e81ffefd5a08516e565da614d628a835f63b487882dcf33da1a1169ae780383a5b74bb717588d995bf4d3c58f21dca590a9f6df621395c457bb63ccc614f8a63a24e1ad4242095d1f655310edae1d5df0e1ca91cbb2a1d8ea2dcfafa9dbf549c6856e7eb3278e15e41f53941c94e4f917d539744b9a37e0df90083996825fd35f29d144e8a1640b89c48e17ed8699c532b4", @typed={0xc, 0x26, @ipv4=@multicast2=0xe0000002}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x8041}, 0x8041) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/03/12 21:47:16 executing program 7: r0 = socket$inet(0x2, 0x804, 0x7) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) 2018/03/12 21:47:16 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r1, &(0x7f0000000080)=@random={'security.', '/dev/rfkill\x00'}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/12 21:47:16 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000001080)={0x2, &(0x7f0000001040)=[0x8, 0xfffffffffffffff9]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7f, 0x4) socket$inet6(0xa, 0x400000000001, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000040)="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", 0x1000) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/12 21:47:16 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="273b9e1806355213c2e2064dd7b238e8a53caebbc7d0b34af2de09de09dd44f0c5ecbaf7ae8dd1b967af5676216156ba9e04095f21b54ffb61b23ed53f74f4c81ec5eb67f8c3f5bdbdea1d28698679e4eb4f5e02e46139f022d4a58aa02cae6d27756ad55456ff3b318480149cbdd6d0fd93aac82a3503f10aff755437a7232163a90bfe420f29e92147dc7bb9e4d5c0c25c22da29a90444a5f63f57fe1ecfc7", 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x4, 0x81}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) 2018/03/12 21:47:16 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/12 21:47:16 executing program 1: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = dup2(r0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/12 21:47:16 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1, 0x2}, &(0x7f00000002c0)=0x0) bind$ax25(r0, &(0x7f0000000400)={0x3, {"f283d60767957b"}}, 0x10) timer_settime(r2, 0x1, &(0x7f0000000380)={{0x77359400}, {0x77359400}}, &(0x7f00000003c0)) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}) getpeername$ipx(r1, &(0x7f00000004c0), &(0x7f0000000480)=0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/138}, {&(0x7f0000000140)=""/158}], 0x2000000000000135, &(0x7f0000000500)=""/115, 0x73}, 0x2000) fcntl$setflags(r1, 0x2, 0x1) 2018/03/12 21:47:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x4}) 2018/03/12 21:47:16 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x64) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x200000000000026c, &(0x7f000035a000)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) write$selinux_load(r2, &(0x7f0000000240)={0xf97cff8c, 0x8, 'SE Linux', "3182c4f32c81426d9a9abdca6a5d683f2e548f376dd76be009396021c73946041c72e837ba3adef7b2c83946a236da6320221d561195f8dad0762f2db04b1ca4ad5de7f2a9de54f003b593c681172a2ff1cdb9dec49e9b6b863ca33e6b58fecd879d14e420a46c373a058ee10ebe2ffd16f8b17020beadff76ff83033788d5d6c3"}, 0x91) connect$packet(r2, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0xf7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/12 21:47:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f37000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x8001, 0x7, 0x8, 0x6, @time={0x77359400}, {0x9, 0x4000000}, {0x5, 0x28}, @connect={{0x7, 0x7ff}, {0xfffffffffffff500, 0x101}}}, {0x68, 0x4c49a212, 0x9, 0xcaa, @time={r1, r2+30000000}, {0x402}, {0xfff, 0x8}, @result={0xffff, 0x4}}, {0x4, 0x457, 0x9, 0x7, @time={0x77359400}, {0x4, 0x7ff}, {0x3, 0x200000000000}, @raw32={[0x400, 0x0, 0x3]}}, {0x4322, 0x43c, 0x1, 0x80, @tick=0x5905f83b, {0x0, 0xc0}, {0x7f}, @raw8={"0ef7deb58ab2fc82cf4a80df"}}, {0x2, 0x1, 0x55, 0x6, @tick=0x1, {0x7, 0x7}, {0x8}, @connect={{0x0, 0x5}, {0x1, 0x3}}}, {0x7fff, 0x7fff, 0xfffffffffffffff7, 0x6d4e, @tick=0x7, {0xb268, 0x1}, {0x4, 0x1}, @note={0x61f7, 0x9, 0xfff, 0xa0cd}}, {0x29, 0x3, 0x800, 0x2, @tick=0x1000, {0x1000, 0xcf6}, {0x401, 0x7}, @quote={{0xfffffffffffffffa, 0x2}, 0x80, &(0x7f00000000c0)={0xffffffff00000000, 0x4, 0x81, 0x7, @time={0x0, 0x989680}, {0xe303, 0x7f}, {0x200, 0x1}, @control={0x0, 0xb500, 0x8001}}}}, {0x0, 0x9, 0xffff, 0x2, @tick=0x7, {0x3, 0x100000000}, {0x73c6, 0x5c}, @connect={{0x5, 0x9}, {0x1000, 0x2}}}], 0xe0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000762f58)={{0x80}, "706f7274310000004000000000003900000000d600fffffff0000000000000000000000000000000000000070000000000000000000400", 0x31, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039dff1)='/dev/sequencer\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x81, 0x8000, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000280)={r6, 0xffffffffffff1d47}, &(0x7f00000002c0)=0x8) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000000)={0x7, 0x1}) fcntl$setpipe(r4, 0x407, 0xffff) 2018/03/12 21:47:16 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000140), &(0x7f0000000380)=0x2) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x409) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) shutdown(r0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001}, {0x4}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93, 0x80000000, 0x2}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0xffffffffffffffff}}, 0xe8) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x76, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/118}, &(0x7f00000002c0)=0x50) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000300)={{0x9, 0x4}, {0x80000001, 0x10001}, 0x8, 0x0, 0x81}) 2018/03/12 21:47:16 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'gre0\x00', 0x8db}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10002000}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000080)='0', 0x1}], 0x1) 2018/03/12 21:47:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001440)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001540)=0xe8) r4 = getegid() r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000001b80)=0xe8) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c40)=0x0) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001e80)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000180)="6b5d83fc530f6400de795287dfb45d6ca3a7af97a98c8772e20a9e639908d55ad247be2d331badd331", 0x29}, {&(0x7f0000001280)="f0c301fe5c87b0e1aebb066879f4933e5386faa7bb0f8fe76a77447d76d878daf4a43035f19ec40c377b5752d11c0118066281731c987d5aac605879729e5d30fc9c040e6c2bbfe0689358890fd37ccf795c2f70f996a0f6510b266bff22ef0831859d06d1a24e8aef04b670d1ef97ff70cdcbe4e0fbebe2d34fd653ccfdff0ce75753d540999f784b559b9d9e05c9c29a31e815e0b48cefb79c05ae6c34ab6097d3d7f70947d49904f4c9583f5bbfc4701c46e0e37f3b7789db1d8f73d819517a63", 0xc2}, {&(0x7f00000001c0)="415e9884ae45a8f1c75beed14f4ee66f4ac7e54c2ea5123212a0daf58dfbbe0af7aa", 0x22}, {&(0x7f0000000200)="585f4974e30b8a18f97c30c73d27653f8e454adb1db010e84119bddf46356ee892169d5dbc", 0x25}, {&(0x7f0000001380)="1cdf68d5ac0270707d6988b28454a8273cfcc2972b6e3c609bf0424ab9fa7fac4c7996da07c3c9dfd40f7c9d856ed999ba55", 0x32}, {&(0x7f00000013c0)="fca3da30ebe9e01e49f0e6688868e54d606b04a16c6bf633c59a3420eff0c2428aaafd", 0x23}], 0x7, &(0x7f0000001580)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x28}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001640)="92d5e8c322831de92b50cbe561c5e3b5f40ab55ea25afdc9e19d00924519ff1b5179ca877199ab743a43075bee1eb4717690a008b47ec9328b9cbdd428a797774d9046f6bba6658456504897316b38899170e13c48a2aac729c2757c19223fdd14cb269b67f50396946b691c419c9a624815c487a59b556ae741387019490ec7c7df88c6a302c8061803358f73af45defac3426c", 0x94}, {&(0x7f0000001700)="ad779950c196cbc05ceeffa64b9773d2332c2ef346ab6b78777d9b0410687977fc535e387dcfea995d1e058ef17b81a9594b69e3aae71be54f27725eadba2e737475eb6afd993ae465109820d5060e895b3647498b65fa51c114102abc22cf897035cafea37b714c56a36eaab6980052582594047d3b56b93a4bed1ce4bc3ff1fd79199b4a61865716eedc600ad74eaa8c8366e76ea2e1d00803d2c24aba1e700a79401e230346d1f20448ca5d9e07c165208561dc5673a0f3ed12ea2f4bbf7e4097", 0xc2}], 0x2, &(0x7f0000001840)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x34, 0x40000}, {&(0x7f0000001880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001900)="20dd754ee857b925767fd7899ca0f615b8f4098397089ef8536fb8a7e4b5745217ed884dfc74bfdeebf02cd6e346fd4fa936a4486be9f019bc38748a56218ccbaf5cf5316d11aa07bcc87722c07861b915113e7fb23ed32b73bb634b12ad9e88c12015e61a", 0x65}, {&(0x7f0000001980)="4fd8daf6b255e26a70360d17d83af9d5d4a85b511b54b25a02f1104f0c5445cf603db2959895bb8adfd458c6a27eab5d3637c1b79a9c0188ba3d72f57081ddc325307fb3b619dd2ee2c0bba346475c1facb94d0af5b93ee0c1a01c2d1db32c7a89dfeed890bb24f2ba9501221215ac89e62348426d7ffa90515c3195f8b5282b3585c2fbae51cfdc686be8385192c206d617e0449f7f70e5", 0x98}], 0x2, &(0x7f0000001e00)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x80, 0x80}], 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xffffffffffffff57) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="3e41dd7f1c4c520a254c"], 0x374) 2018/03/12 21:47:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000021fe0)=""/32, 0x20) r1 = syz_open_dev$sg(&(0x7f0000003dc0)='/dev/sg#\x00', 0x1c6f, 0x0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000001800)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001840)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) r7 = geteuid() fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(r6) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001c00)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c40)=0x0) getresuid(&(0x7f0000001c80)=0x0, &(0x7f0000001cc0), &(0x7f0000001d00)) getgroups(0x1, &(0x7f0000001d40)=[0x0]) r15 = getpgid(0x0) lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002240), &(0x7f0000002280), &(0x7f00000022c0)=0x0) r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000002400)=0xe8) getresgid(&(0x7f0000002440), &(0x7f0000002480)=0x0, &(0x7f00000024c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002540)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002640)=0xe8) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000029c0)=0xe8) r31 = getgid() r32 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002a00), &(0x7f0000002a40)=0x0, &(0x7f0000002a80)) lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002e00)=0x0) getresuid(&(0x7f0000002e40), &(0x7f0000002e80)=0x0, &(0x7f0000002ec0)) stat(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003140)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000003240)=0xe8) getresgid(&(0x7f0000003280), &(0x7f00000032c0)=0x0, &(0x7f0000003300)) fcntl$getownex(r0, 0x10, &(0x7f0000003340)={0x0, 0x0}) stat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003b00)={0x0}, &(0x7f0000003b40)=0xc) getresuid(&(0x7f0000003b80)=0x0, &(0x7f0000003bc0), &(0x7f0000003c00)) fstat(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003d00)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="92599f4d845c7fa5da8b7d626f5e3cda69da854d953a9865b92e771e1185f379c04d4c1672f4cc783f066f1609fafbae9c74d8a69519ad60c03ef04432eced5eb401c851a118fce100c55eea1b56dd2b198cac187d9e06db6435d1c585dde2", 0x5f}, {&(0x7f0000001140)="d4147d26954116be8d35a9b7c7a980d79c74f5497bf9a07580c50a785cb90f0b99cf12565e42f492d276c01d6ec0fe513d0ef7fccc244b4734da93149cebda9ea647cdf36e433248e8ad0a77e0268340c99f56f14fcd0adcf582057742ec30c1fc0d00781bf02ba74b33f6a70174a0c8c558cab35e0050f22be1c87559cc9fb0d6f79d9d7996745ebbea59c911b1d42bcb965ca5f05806424234fe2a0e3b0a84652186dc00e3a059a8fa0f9d3aa078317a3b3a56140e7a", 0xb7}, {&(0x7f0000001200)="5e9b493f8bbf439a81c49d10c6b70b8b9b4d4743c0e85436d3274e79d4333ae24a67bd47fcd83492bf40653374f3069f2504f48bab80ea5cd75985f2dd4c857e942ae29673635587c20e6af64d01c0403ffe3ce466c7b1e8b30013305965b9f28162e731a9d258de8fb2c4a52969693ed20c59b25e0ef3e99c8fc639ee4f7dfe37991e59fb0387ee32f3482a4a4c497d82f33daf31123c31b83856fb56b78f33f088469849cad206097a5d5c", 0xac}, {&(0x7f00000012c0)="02a437027bcc0fc89e6dd23dea8f608697be7125d637ecfb1c4c754f328f2f44c4ce7823554c162e4e67285f665cbd6c62fb8644b7376543ee9d4fc18e20d1b2334ef6e0040bfd6bdd4a13d5f4234ef17302fa2ed17e78016d8187f690d94f8e8b1ccdb304e120532aa13a073bc3da05cd37cd89312ce8", 0x77}], 0x5, 0x0, 0x0, 0x11}, {&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001400)="8c86e82fef66086bd1b4fd6a83d326eec5eb3eda89a95bb60497b7d803e104891f70dc3edad55848035c0630385f5184305e2614feff25f5e0a8996b29088b5de2e04646308424cc7206eaa8598305f847101310bc3a3da8c21b", 0x5a}, {&(0x7f0000001480)="dce853f0fc85148f3307b0924e06ae821a4308d11f", 0x15}, {&(0x7f00000014c0)="e651afdece97111545c4dda750ef19206646fb53f557fd1cf7c8aeb05f35db1b626e7f299b2d83f2580e7f8e9397363e382b43711c56db76799e628cbf4126b5d495351ccdaa8e05551005fd25debaa50d8df340115b2aada7b5536e22f03bbe67eb4a8cf1e44ef63da7f9a22f461f41c7c64b3a55912a42ba6ce5420dd080d02a213ed780d13739c1b790969ae30014ccf2103af973546aceb1cbecfd96960b4d517643084e710ea6649371618f3e1cb816c3ff70c47fde64369e2a4314deb377bf9f73680ebb6792cc85a6944418b35ce7264d9fc913e27bb690c6d359ba14d80571e95840650d89", 0xe9}, {&(0x7f00000015c0)="7790a4c8fa6fe716c02f860fa16caa07cae9635fdb9c524272a6e050c6efc1197fec37e6b6d29a52c30e27fccb07c627c4d8fac171fff5f9c0f91ec1675bcad40862be43cf04fefd4663897d01f090a79de88f9abd2d6b1f8c9c66a224f4", 0x5e}, {&(0x7f0000001640)="a03bf15463e78dcd8b1824621e3945994b966ea88dac1707519db8d32d52dfb8cf3a32b9da2b3928351c516ae6b4aecdcfd91c413c8d3c167eca85d6ef1132903a8e24ffcf375280a5333d3e9a3447fb48ceff27efb11cb39e5bcb2587b8c591cff7fa01745561266a675740e511a19264f0da91ab9e400c54d9c0520afa31eaa30b63680955b1c7da364214889e5f55b7d3", 0x92}], 0x5, &(0x7f0000001d80)=[@cred={0x18, 0x1, 0x2, r2, r3}, @cred={0x18, 0x1, 0x2, 0xffffffffffffffff, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0xc, 0x1, 0x1}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000001f00)="7cb5dad4646d6e4e4fc14393ab3945212689a5347da55dc5fa8678cd3d0c33b4c033b9685f9fed184fb64d7d8c0a43c2ab101b5872ea7b62e503020c77df73f8748c33922a938948ac6e7cd53f2ff6", 0x4f}, {&(0x7f0000001f80)="d3921266772deab4f03223417a2aa381e964903b7a83172a2d1be43324cf56dc7b989bb94719b39043a5a11d4378f2a4c80db75e55e51399306a794d84f4a7e2c8ffbae2db1f5f10b69a3b1e85d625de61cd190d136e7306980d92381f566071186d413ba1fe6b2c171fe43de4a3ccfbfa493f7d33a6c1922c6904e658b7f09aa6f7acd507597ac21ff5416e0adac5e4fc208e04ce68631c6a02", 0x9a}, {&(0x7f0000002040)="ca09f1d648e5511946f1c64ddfa135539cd126f001cd88e5875e499978caf04b2013fb41d019c16132f88772b1e07cd94485db8fce16514b85f7fb7dcdb3caadf6dc6ee6790ee5a288d50a69b99c022c5ada1ddeed4ca994886845e7bcf3133f071a021c735b6be5ab39bd86ea09b01d3b77c5efc1c3432f191688b5da78ebe8d34a229e825eb9f261e4ea6e6a132c85c689c0306d", 0x95}, {&(0x7f0000002100)="dbc69bf273e24da0d208e683560dd1626925301b56aeb808d9a23bc825283c66add31cbb2765464979c470297e214bd1581bef2a8044", 0x36}], 0x4, &(0x7f0000002b80)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, 0x0, r25}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xdc, 0x4044800}, {&(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002d00)="fcf6f26edc8ad284f837d092d59bb73aa2dddabdd0ab5a8888c4a468f212e2b1864bdb321a579c289bc3bf83480f74ef74397432fd07d80b1d07abdf195634f2f656963b584c2ef3faeb47a1d82f3bb284879df45fb3ccbfa67028e66ee24b3f11d681929a3270b80ce365c50971d2ead8128fc0191164aab063b2042f66dfd3a9f262c3cc6555b48362df401d7a34c9e0d5b247903ba6eec7cd6d8b13bdab", 0x9f}], 0x1, &(0x7f0000003440)=ANY=[@ANYBLOB="0c0000000100000001000000180000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="1800000001000000021ed67d", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB="180000000100000002000000", @ANYRES32=r44, @ANYRES32=r45, @ANYRES32=r46, @ANYBLOB="0c0000000100000001000000"], 0x9c, 0x4000}, {&(0x7f0000003500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003580)="5efb69bbf46373aa2446705c0ec70674719ca3e730c6a1846ac8ae624c7fb3b536aacb3ad567a5e05478de25ee2e352728975c1c86b292060537cd9d260fc6006ba26057a3591cc4fa15396be151648f2d1c972dc5ac12de9a0fa8394ff9a15d2dc445578053f3821129dd9dd8402a6afedf84d1b07f874512bd067d59467d151be0477524af7914c39140885def0a39c16ec1014dfc", 0x96}, {&(0x7f0000003640)="e05c91930b2e938ec6db17048b7c115e8acbf2086174253e6eb97f4f7612780353c0fba7246d37b471a01075bfed8c199422da1e2730c70b4a4fe0f748811eaf776cc391bab50fa319bcce94926694926acff47eb55214a18ad26f9cdcc687f44a6a102e23300213152bced9a2b92fbf45486d03914ce4188c9ee5f69b0572a152d93e8ce4191e5e602ff5836163675d6c0aff78ea8150fe7bcfcb2163575e1bd019f82526493ebfc7258e4f8a633c658afe6e9d30fcab7e3b0d803a157305774d83d9dd", 0xc4}, {&(0x7f0000003740)="644741b3687360df03ae0736d368bc9708164da2fdba897d5acb8e2e30887cf2965f5df4351a0d08ccb6380da94e1e3175b9c89f68e56a836346d36a02686ecbd15678d2444393e72fee7ded3ff65814a065789eeea7c4a48e76083a2ea50d90da041118abe1124278ceb7d723dae841e76b7e5276c3bd502933085bf048a93bed73b92d084211e78db631a6df98bf9fde792ac85a51602c7ee0763bfcfc0e60940e64d80f4828317c3ec7a20bab2abc97d4cbbe1da0b40ef48e069d41dd407eb949ffce64c67df8e43499a7851316539d839c", 0xd3}], 0x3, 0x0, 0x0, 0xc044}, {&(0x7f0000003880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003900)="a400e6936f4318a9b54ccdbeff7f2bd0e82b331e33b2930a7aa5c9749d881e29bdbedfe8a5da48d6e3e49b983901646e77b6981fe7704d3fc118ddd3212e5eaf446d531fb7b119bf", 0x48}, {&(0x7f0000003980)="11bccda00fd1ed05aad05ee532e05b28f70b3f86485e5c0cd6e3bad35aff7310000aefa6c6c9fe25278eeffa72ce2abef56efab8279f9fe5d807e538fbd8e496ea5c609a878b8bbe547c206557034cc6c79a723764ecc448e34d37b474afe17a2e553f8fac6d13c339ebc7532da45541cce5ce728a08ab68445e70349f03c8e327855ba135cffec24a2f1861710974db34dc8d402888b0e0bb690e088a0498e0c5ac489ba75ba05d383fc826f7b73f6a83098a01d7bc730ffe", 0xb9}, {&(0x7f0000003a40)="73f32e3f6372cd1a4568e0b3b52f09c371562ed484256f772e3e7019562fc56b18cb1fa95f9b647910297003fc4bc401c338a905d868fcfca05fd079772e83a1376ec90f8c39412a7f4a2ec93d927a69f571e0e484099b20090599d05ca3dacc09646d", 0x63}], 0x3, &(0x7f0000003cc0)=[@cred={0x18, 0x1, 0x2, r47, r48, r49}], 0x18, 0x4010}], 0x6, 0x4001) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/12 21:47:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) 2018/03/12 21:47:16 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x5, 0x8, 0x100000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$ax25(r0, &(0x7f00000001c0)=""/99, 0x63, 0x2000, &(0x7f0000000240)={0x3, {"ec9174c394546f"}, 0x4}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000000280)=@l2, 0xe, &(0x7f0000000240), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f0000000300)=""/4096, &(0x7f0000000180)=0x1000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), 0x4) 2018/03/12 21:47:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000098d614cf000000000000000050000000000000001800000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/12 21:47:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/234) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x17, 0xc3, &(0x7f0000000080)="2aaa7f8580734bca5eae769cd9d185eeb4b892989f7ead2c63678b12ac50759af69c5f4e6f7627616d0119a034867e5119aa47855969d5227975aeb415b9d89b05806d5383c7247e2c16b733a4ae18e232a8e53cbbd6e30dde41bc5d604116c90a23f7f31de0ed598a1bbbc7a71c8a392e8e93c37dd522fa7d099758480be0716b2be3df1bca185eb000d0d02cea6a392c75854aab00301f0561afcd349242a75284c77f5236e9fc35119b2794d7cb379bac4d697944bd731551fdb6ad4ef0b4d182e0"}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:aud)tctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1723 8'], 0x51) 2018/03/12 21:47:16 executing program 0: request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffa) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)={0x200, 0x8}) 2018/03/12 21:47:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0xe5, 0x13, 0x2ff, 0x0, 0x0, {}, [@typed={0x2, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c, 0x80000) 2018/03/12 21:47:16 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000240)="1c1ac90dd50b9dc5a27858f5145f66ffd88e574d151129b898d07861", 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000001340)) pselect6(0x40, &(0x7f0000000000)={0x7ff, 0x2, 0x8, 0x8000, 0x6c6, 0x800, 0x4, 0x9}, &(0x7f0000000080)={0xcd30, 0x100, 0x40, 0x80, 0x8, 0x1, 0x1, 0xbd6b}, &(0x7f00000000c0)={0x8, 0x3, 0xff, 0x4, 0x8e53, 0x80000000, 0x5e70890b, 0x6}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x200}, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x9f23b720824be84, 0x0) 2018/03/12 21:47:16 executing program 1: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) get_thread_area(&(0x7f00000000c0)={0x7f, 0x1000, 0x4000, 0x8, 0x800, 0x1, 0x1000, 0x2, 0x101, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000001c0)={0x4}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) epoll_create1(0x80000) 2018/03/12 21:47:16 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="6e65742ffbfdfffffff7ffff") pread64(r1, &(0x7f0000001340)=""/2048, 0x231, 0xfffefffffeffffff) [ 65.198893] binder: 10383:10390 got transaction with invalid offsets ptr [ 65.207706] binder: 10383:10390 transaction failed 29201/-14, size 80-24 line 3156 2018/03/12 21:47:16 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x48) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x6d8, 0x4) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) [ 65.251969] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/12 21:47:16 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0xfffffffffffffe56) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000140)=0x64) [ 65.273770] audit: type=1400 audit(1520891236.640:30): avc: denied { dyntransition } for pid=10400 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 65.274642] binder: 10383:10397 ioctl 40046207 0 returned -16 [ 65.274726] binder_alloc: 10383: binder_alloc_buf, no vma [ 65.274766] binder: 10383:10399 transaction failed 29189/-3, size 80-24 line 3128 [ 65.284786] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 21:47:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x36d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x8000000000000, 0xff, 0xfff, 0x9}, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) writev(r0, &(0x7f0000002480)=[{&(0x7f0000002380)='G', 0x1}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x3) [ 65.284927] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/12 21:47:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffffffeffff, 0xfffffffffffffff7, 0x2, 0x80000001, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x10) fadvise64(r1, 0x57, 0x6, 0x5) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/03/12 21:47:16 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r1, r1, &(0x7f0000000040), 0x7fffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d000000f0782b1db9280d7b1937fd4f85cb18f2a59c2df5abc851a01fb94f80bb5ef84a3ed881738d"], &(0x7f0000000140)=0x35) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x1000, 0x4) 2018/03/12 21:47:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x11, 0x13, 0x8109}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x101, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0xdf53, 0x6, 0x3, 0x4}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001640)={r3}, &(0x7f0000001680)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) 2018/03/12 21:47:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000040)=0x8) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffd7) 2018/03/12 21:47:16 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x4000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) accept4$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x800) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000180), 0x102000004) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10482, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000100)=0x9, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000380)={@multicast1=0xe0000001}, 0xc) accept4$bt_l2cap(r3, 0x0, &(0x7f0000000040), 0x80800) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/12 21:47:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20800, 0x180) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x7, 0x29}, {0x71, 0xe5}, 0x3, 0x2, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="000000000500779e6c6ef97200") lseek(r1, 0x0, 0x4) 2018/03/12 21:47:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 21:47:16 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a73004e2000000000ff0100000008000000000000000000010000000000000000000000000000000000000000000000000000000000000000fb00007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e32374cd000000000000000000000000c9080000"], 0x90) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x305000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x1000, 0xffff, 0x200, "ace26f03cb22c5721a12db0ba1b3853b1d6718db86c44b5a2cfe77bf1471df7d065b6dec1090cc148af4479430ad7b7d9a60309b45f97cd6a70ba90b04d0175b8b7b2e42e6b43443350df9c9e5b72663"}, 0xd8) 2018/03/12 21:47:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8801, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x29a73e50, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)) 2018/03/12 21:47:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x8000, 0xfffffffffffffffc, 0x80, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x10001, 0x6, 0x5}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) 2018/03/12 21:47:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "41ef2f47030a97f4802ef3401acb32fbd900a359c81a64f49eaf0dba873dc981a8cc47a7c32338c2fae2e24b49d453e8d14a66a33f6dffedacbc91e2f9545ba81a0e5ddf376bf0ddecfe459d19ac40b78fd35f51156f8d65e51f3d3bac2e92354fea6ec12d"}, &(0x7f00000000c0)=0x6d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x4}, 0x88) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 2018/03/12 21:47:16 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000000100)="9a5c0529693b7fc62eaa1b740d767c36e9") fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/loop-control\x00'}, &(0x7f00000000c0)=""/33, 0x21) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/03/12 21:47:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000002d, &(0x7f0000a03000)=0x1000000000000a, 0x2) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/12 21:47:16 executing program 7: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='usersecurity\'', 0xfffffffffffffffe) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="81", 0x1, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) keyctl$invalidate(0x15, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) 2018/03/12 21:47:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2d8, 0x80080) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r2 = dup2(r1, r1) ftruncate(r2, 0x8000010000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0xffffffff7fffffff, 0x8e2f, 0x7f}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="34ff0c4ed85284db425a90", 0xffffffffffffffc6) fcntl$setpipe(r0, 0x407, 0x70b) 2018/03/12 21:47:16 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80d1, 0x97e, 0x3ff, 0x54, 0x80}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, [0xffffffffffffff15, 0x9, 0xe4, 0x1000000005, 0x4eee, 0x1, 0x7, 0x8, 0x7, 0x6, 0xa24e, 0x7, 0x6, 0x400080, 0xa43]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/03/12 21:47:16 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000040c0)={'broute\x00'}, &(0x7f0000004140)=0x50) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getpeername$packet(r2, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001fc0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004080)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000001a40)={'icmp\x00'}, &(0x7f0000004040)=0x1e) ftruncate(r2, 0x80003) write(r0, &(0x7f0000004180)="b99e979684c3ea3751b8cd845c732133574811fd556ad1b1621587c2adb0c7cf22de89cb35ac0aa009c48bc7f7f135427294d5a7d5be2541874de5b1824a1969697a2f22a45f8d4cba19689c5f8fc9f0cc97a1e9e1868c92cbfb4cbe35a86d6e957f", 0x62) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/178, 0xb2}, {&(0x7f00000011c0)=""/240, 0xf0}, {&(0x7f00000012c0)=""/76, 0x4c}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000001340)=""/184, 0xb8}, {&(0x7f0000001400)=""/233, 0xe9}], 0x7, 0x0, 0x0, 0xfffffffffffffffa}, 0x4}, {{&(0x7f0000001540)=@can, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)=""/19, 0x13}, {&(0x7f0000001600)=""/90, 0x5a}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001680)=""/248, 0xf8}, {&(0x7f0000001780)=""/26, 0x1a}], 0x5, &(0x7f0000001800)=""/243, 0xf3, 0x5}, 0x20}, {{&(0x7f0000001900)=@pppol2tpin6, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/151, 0x97}, {&(0x7f0000001a40)}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x8a7}, {{&(0x7f0000001ac0)=@rc, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001b40)=""/157, 0x9d}, {&(0x7f0000001c00)=""/158, 0x9e}, {&(0x7f0000001cc0)=""/167, 0xa7}, {&(0x7f0000001d80)=""/113, 0x71}], 0x4, &(0x7f0000001e40)=""/113, 0x71, 0x9a}, 0x5}], 0x4, 0x100, &(0x7f0000001f40)={0x77359400}) 2018/03/12 21:47:16 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/03/12 21:47:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000002640)=[{&(0x7f0000002540)=""/248, 0xf8}], 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) rt_sigsuspend(&(0x7f0000001140)={0x2}, 0x8) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000040)="9e6dbb55c11e8f83fff5fe804d73bd624d61cc8499f175547437d2d84dfb9aad4a05c82221ef2506133b8d12ded67e9874fe3ec643046b58e0767a499ac0eab86634d9442daa6b2573087dfd822fad6903387b4e82e1a98d7336e36538b2e449b0fc87791be1f389ea231d4706d026d5505ffaabfa9ebd99c9041ab52285122891a33878c8ee601919ab5dbe5ff662664043669c", 0x94}, {&(0x7f0000000100)="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", 0x1000}], 0x2) 2018/03/12 21:47:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x800000000000000, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4042, 0x100) ioctl$TIOCSBRK(r1, 0x5427) r2 = memfd_create(&(0x7f0000000040)='em1\x00', 0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0xffff, 0x6, 0x4}) [ 65.555218] audit: type=1400 audit(1520891236.920:31): avc: denied { ioctl } for pid=10453 comm="syz-executor1" path="socket:[23140]" dev="sockfs" ino=23140 ioctlcmd=89f1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 21:47:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) rt_sigtimedwait(&(0x7f0000000040)={0x2}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/12 21:47:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0xfff, 0xffa6, 0x8001, 0x3, 0x4a5a]}, &(0x7f0000000200)=0xe) 2018/03/12 21:47:17 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1000000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) getgid() 2018/03/12 21:47:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x30a00) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x800, 0x7fffffff) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) fstat(r0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x8, 0x2, 0x8eb}) ppoll(&(0x7f0000000180)=[{r2, 0x100}], 0x1, &(0x7f00000001c0), &(0x7f0000000200)={0x3}, 0x8) 2018/03/12 21:47:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x80000003, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) 2018/03/12 21:47:17 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x3) socketpair(0x0, 0x80000, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/12 21:47:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0xffffffffffffffff}) r2 = dup(r1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000b80)=@nat={'nat\x00', 0x19, 0x6, 0xab0, [0x200000c0, 0x0, 0x0, 0x20000314, 0x20000484], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x28, 0x88be, 'sit0\x00', 'vlan0\x00', 'ipddp0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], @random="7584e6d8bae9", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x98, 0xf8, 0x224, [@state={'state\x00', 0x4}]}, [@arpreply={'arpreply\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffe}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:ksm_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x8a09, 'ip6tnl0\x00', 'ip6gretap0\x00', 'bridge0\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], 0xb8, 0x110, 0x140, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0x3}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xb, 0x1, 0x16, 'ip_vti0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xac, 0xdc}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x8, 0x865, 0x200}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}, {{{0x1b, 0x13, 0x88eb, 'ip_vti0\x00', 'erspan0\x00', 'tunl0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2d4, 0x304, 0x32c, [@bpf0={'bpf\x00', 0x208, {{0xf, [{0x7fffffff, 0x4c, 0xff, 0x8}, {0x1, 0x7, 0xffffffffffffff89, 0x647}, {0x6e, 0xfffffffffffffff8, 0x0, 0x2}, {0x8, 0x0, 0x9, 0x100000000}, {0x7fffffff, 0x100000001, 0x800, 0x4}, {0x0, 0xfffffffffffffff8, 0x6, 0x401}, {0x10000, 0x6, 0x9, 0x4d4c}, {0xffffffff, 0x5, 0x1ff, 0xffffffff}, {0x10000, 0x7fff, 0x100000001, 0x3ff}, {0x1, 0x858, 0x82, 0xf9e}, {0x3, 0x401, 0x5, 0x100000000}, {0x8, 0x400, 0x5, 0xffffffff}, {0x8, 0x7ff, 0xbd4, 0x503}, {0x2, 0x8, 0x8, 0x80000000}, {0x800, 0x2, 0x81, 0x7}, {0xfffffffffffffad0, 0x6, 0x1, 0x3}, {0x4, 0x0, 0x3, 0x9}, {0x0, 0x1, 0x10000, 0x1}, {0xf2, 0x8563, 0x1d1, 0x7}, {0x1, 0x100000000, 0xffffffffffff8001, 0x8}, {0x8000, 0x8, 0x9, 0xfffffffffffffffa}, {0x2, 0x800, 0xda, 0x6}, {0x10001, 0x93, 0x8, 0x1}, {0x1df2, 0x2, 0x6, 0x7fffffff}, {0x9, 0x8, 0x1}, {0xff, 0xc2a, 0x5, 0x80000000}, {0x8, 0x4, 0x44, 0x7f}, {0x37f1, 0x401, 0xffff, 0x3f}, {0x8, 0x2, 0x3f, 0x8}, {0x8000, 0x7, 0x12e7, 0x80000000}, {0xfff, 0xff, 0x9, 0x7f}, {0x1, 0xec6, 0x3f, 0x9}, {0x101, 0x9, 0x85, 0x3}, {0xfffffffffffffffe, 0x2, 0x9, 0x66}, {0x0, 0x4, 0x0, 0x9f}, {0x43ec, 0x722, 0xb6, 0x9}, {0xff, 0x0, 0x4, 0x26}, {0x5, 0x2, 0xffffffffffff0000, 0x1}, {0x0, 0x20, 0x7, 0x240000000}, {0x100000000, 0x1, 0x1, 0xffff}, {0x0, 0x5, 0x3, 0x4}, {0x36, 0x1000, 0x1, 0x7}, {0xe61f, 0x5, 0x3920c8ef, 0x95e4}, {0x8001, 0x5, 0xc25, 0x6}, {0x5, 0x9, 0x8, 0x2}, {0xac42, 0x3, 0x5, 0x6}, {0x800, 0x4, 0x77, 0x7fff}, {0x43, 0x0, 0x39d, 0x10000}, {0x5, 0x86, 0x20, 0x101}, {0x403, 0x1ff, 0x100, 0x80000001}, {0x6, 0x1, 0x0, 0x9}, {0x5, 0x80000000, 0x4f800000000000}, {0xcf5, 0x8001, 0x4, 0x3}, {0x8, 0x9}, {0xbce, 0x1000, 0x30, 0xc00}, {0x80000000, 0x800, 0x3, 0x6}, {0x8, 0xfa83, 0x7, 0xf7}, {0x986, 0x6, 0x2}, {0x5, 0xfcb1, 0x8, 0x40cc3129}, {0x0, 0x7fff, 0x3}, {0xff80000000000, 0x80, 0x5, 0x4fee}, {0x16b, 0xfffffffffffffffb, 0x4, 0x5}, {0x3, 0x28d8, 0x4, 0x5}, {0x32, 0x9, 0x5, 0x200000000000000}], 0xc}}}, @devgroup={'devgroup\x00', 0x14, {{0x2, 0x45e, 0x3, 0x3000000000000, 0x5}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x4, 0x8035, 'ip6gre0\x00', 'syz_tun\x00', 'ip6gre0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xd4, 0x118, 0x148, [@vlan={'vlan\x00', 0x8, {{0x4, 0x5, 0x8864, 0x1, 0x1}}}, @devgroup={'devgroup\x00', 0x14, {{0x4, 0xffffffff, 0x5, 0x0, 0xffffffffffffffff}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"32f2783f40bd1d2ac3d7ff1d9927a74e9a3bfa06dd722175b7b7f14c5142"}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0x10}}}}, {{{0x3, 0x4, 0xfbff, '\x00', 'bond0\x00', 'sit0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xbc, 0x10c, 0x13c, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffffff, 0xffffffff, 0x0, 0xff], 0x4e24, 0x7f, 0x5, 0x4e22, 0x3, 0x10}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffffaa8}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0x10}}}}]}]}, 0xb00) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/12 21:47:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="f1f30196442098ae3343d5582df7fdb796dff143b304bcaa97a66e8bff2aa60c50599a287beaae065547a8b94cb9a0c5bd678dc961ed567361e8229fa9384acdee67f69a33c3c54fb4c924e16997bbc94fdc43ab5accb09d850be04713350dbdb839a38a2e2149072f0a7bf985171607946a7e7b91318ab05a58203e74a42aff02c42df9a71a443f4a0bec451f1534da30", 0x91) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/12 21:47:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1000004, 0x900) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x1, 0xfffffffffffffffc, "984517f5e4507007c4b847d01d254baeb9a7b991c170232ee8217a3d7c144b4257e24eaa9d59b065ed16ceeb175605e44ceecb0b13edd4029564f1200016a4d1", "5db985ea6336a142e5622d6ef71cdeea9ec0669d1f7ba94b128860ab537a678e9cbf5bf27bc1084fd1131093e45e41db655255ad6819f56e66f5b786fc7f1089", "7613f9d8ee598ab86c764c71e2b96416f6c811ca0d6d517a8628289e5f3460c5"}) 2018/03/12 21:47:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x1d) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000180)=""/151, 0x97}}], 0x1, 0x0, &(0x7f00000018c0)={0x77359400}) getsockname(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000003c0)=0x80) rt_sigreturn() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0xffffffffffffff80}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="0020a90900000000000000050003"], &(0x7f00000004c0)=0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/current\x00') ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000000c0)=""/44) 2018/03/12 21:47:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r1, &(0x7f0000000080)=[{&(0x7f0000d41000)="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", 0x7f2}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/12 21:47:17 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000500)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="400b23d489a4f9bb29b85259ff3096a9c8790239b264e54a7aa624bf940dff0d9d53985f17777ba6959dc737b5f719e5bc35f73d01e302e133205741393c84a0f0eb9226e5889b52e812a5c55b516cc540844b2b5a0be2a77215836d3eaee8ca5d5cf5bde5b0f0e7bdaa940a6d6d", 0x6e) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/03/12 21:47:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x28500, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="4132a3f16749f48bc091911012c406d4da0e56d2d0c135400ada36d7bc249ae70079d53237d51b5ef3865381a1398120bef8c9d3c25db06cd3898109f6e18267e81aa0a186d893dbb9f1ece0a7675b0044281034f7241ffce332cba1096ef9a1f1a060cb623abe24e2912d55732f563915", 0x71}, {&(0x7f0000000140)="598c4c3f03d7d843d93c4c922cb5f1e2b89ecf2b13c087f2145842090d5358da0f3f1e35c81aa3e8ffbcca9de3c6d48117209199d1f17c360d6d224affccfe3d0ca8788afbf7fbf6c82c12460f99f40456da044ab63eec2a5fad015b3ad370dead203444d92e23801aa381927653634db489b9dc1760a61f04cfd76a5526a58a7e7b77ea5e927668cf30dae7ab7e81cd8b1515ebfe2617c2763a33bc07702fdf6082494248e769aba06df1fb72c4b8fa54176edbe280c26909370d3a0a75655ff56f73814af128d53df0626791a9f27d7bcc34ce71707b02d9f8453467206edb06692086b86286273247e1bd0b26a5", 0xef}, {&(0x7f0000000240)="d4300f6aceb34b11c4790a0b565f9e1e32b0eb70514df2c06cc19be28a97da6b155d88f976b69d3b6db3d0fa03c88bf3adaa6caeebe05bfaf08667e4dfde6d5cb3346c5dfe79943a283834ec69889a7c429ca2ea194b19baad91a31540f0ed036497bcb093b756b7db975341eac6c8bf6179bc80b36ee9ebdaf4683c5ba95a5afc5d9b15dd795422d78d3d7a0d5e92173ca40c0164c503f91707", 0x9a}, {&(0x7f0000000300)="73ed658683359dea3676b1cbf5ade6182b0eb49c16455755377877e11ce795ca4c606b1ef7bd07008712dde52fdaad6a3e4a4d7316639c862984ede7ab72d0", 0x3f}], 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000000040), 0x0, 0x8014) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000003c0)=""/51) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000000000)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0089223dc944fd94b359d100000000000000001d", 0x39}], 0x1) 2018/03/12 21:47:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f95a353b4e2c062b4e9a43c8a8d31883788948b859f45962eafb54d209e0f9f9e03de1ab7a04d2b61f45097885df96ed7a51072bf65095fa8a7959623256171392bff23ba4ac7489ef5cf2cf52446b50f0a21e7029ffbda5b6535326f228e32606247877535bf8df4c8ef6ee689c9bf2a2dfa82715a47b8f2167562e9cd4a0f021d94b69a0a9b8f0d71d7d1b06f21b8d4d6656eb942fbfa93df0f9427658c4a8f824edd0dbf5d65537b2dcae0be2affff61691bd73f6051fe064cc92ef611ea969284ea5c78b16e2f98fb2137683b9f003", 0xd1, 0xfffffffffffffffa) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x2323, 0x1, 0x0, 0xa020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl(r0, 0xfff, &(0x7f0000000180)="20c6383e6cbd11c7bb0e1b355928") 2018/03/12 21:47:17 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/03/12 21:47:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1020800}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000026000100000000000000000000000000a7d9fef14f7d17a2778898967f6dd026a8fe3a7c0fd579d4c987c1b53eadc6874394f5cd80e8416f72e82dd1778f3a209398a64447452caede42b231fb4a79b0f2a566fa77303c11db80baf4c1bf2603c0fa3e63d350c62e6fc15a66e98e836e731b381a213ba423bff3b4d49746220f408b5c272e3244094c55995b44c6aa69065013240aaf491c854ae476072987224bd9154149284cda3cbd3258a6896e7e172e"], 0x1f8}, 0x1}, 0x0) 2018/03/12 21:47:17 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000140)={0x55, 0xcf, 0x1, {0x400}, {0x5, 0x9}, @rumble={0x3}}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x12}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace(0x4207, r1) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000080)=r3) ptrace$pokeuser(0x6, r1, 0x101, 0x0) 2018/03/12 21:47:17 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="eb6fb2b8b0abd74ebb527dbd2b419176e65044bd316fa2b84e", 0x19, 0xffffffffffffffff) set_tid_address(&(0x7f0000000500)) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fc9021f98f889e629a", 0x9, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='#/,\\\x00', 0xfffffffffffffffa) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000600)={r6, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x100}}}, &(0x7f00000006c0)=0x88) keyctl$dh_compute(0x17, &(0x7f0000000240)={r1, r2, r3}, &(0x7f0000000280), 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={'wp256\x00'}, &(0x7f0000000300)="ff7207900d7d86", 0x7}) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0xfffffffffffffffd, 0x2}}) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000700), 0x10) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) chown(&(0x7f0000000280)='./file0\x00', r7, r8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/12 21:47:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x1001b, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000000140)="96f9c5d0b278d63b4f9c908fc93cb4e3c7899b56818faf77390b90fe32fc86e09229dbd9db59978e78b0b1413a639bd0f0c307720896063368fd36919a9ac1e9aa40f8650298f72df9a50ad83db4064e5e77cf1bc2ae7c254ecb53ee5ebde8fb809eb257c2da343b92b81ea4d545e93643000ab1a90930c5dae423c81b58674813479c458e13a5808735741ca129216b79451f9c3fc97eb3e304a5975e91f57d73b27306cdd0fb88f49e922ad38844a33d461bb7", 0xb4, 0x40, &(0x7f0000000000)={0xa, 0x4e21, 0x6e077278, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) 2018/03/12 21:47:17 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000001, 0x0, &(0x7f00006bc000), &(0x7f0000060ffc), 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) pread64(r0, &(0x7f0000000040)=""/67, 0x43, 0x0) 2018/03/12 21:47:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x77, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/12 21:47:17 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/12 21:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0xe8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0xfffffffffffffff7, r2, 0x10001, 0xfff}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) 2018/03/12 21:47:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/03/12 21:47:17 executing program 6: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000240)=""/200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x995}}, [0x7f, 0x5, 0x8, 0x0, 0x5, 0x8, 0x100000001, 0x9, 0x8, 0x6, 0x20, 0x6, 0xe0000000000000, 0x1, 0x7]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/03/12 21:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x240002, 0x10) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000daf000)='net/rt_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ff8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f000056dffc)=0x65b, 0x4) r4 = getpid() signalfd(r0, &(0x7f00000001c0)={0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setown(r3, 0x8, r4) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r5) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000256ffc)) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000300)={{0x2, 0x0, 0x9, 0x1, 0x6}}) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) read(r3, &(0x7f000007a000)=""/4096, 0x1000) sendto$inet(r3, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/12 21:47:17 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r2}, {0x0, r2}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) read(r1, &(0x7f0000941ff8)=""/8, 0x8) epoll_create(0x8000) 2018/03/12 21:47:17 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4208, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/12 21:47:17 executing program 2: r0 = timerfd_create(0x7, 0x80800) fstat(r0, &(0x7f00003eafbc)) 2018/03/12 21:47:17 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000be000)="26000000420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170003098a60", 0x26) r1 = socket$inet6(0xa, 0x3, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/12 21:47:17 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) 2018/03/12 21:47:17 executing program 7: memfd_create(&(0x7f0000000140)='-\x00', 0x3) r0 = syz_open_pts(0xffffffffffffffff, 0x240400) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x1ff, 0xfffffffffffffffd}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffffffffffe1, 0x100000000, 0x4, 0x80, 0x400}, 0x14) connect$l2tp(r1, &(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2, 0x4, 0x2}}, 0x2e) r3 = socket$inet6(0xa, 0x2, 0x9) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f0000000000)="275b2a9fbd7187c0aadbe1b738f49f0aabfb28df63678d922912521918a98967757200aab8663918aecf3997951412fc48d9fd0a1bf296e32616c40b22d478167364827773c7cdef7c8c89d45f427d389f11c6e0bbce1bf53907373423b605c58e4281504ffd88b0e503f33655016a8b96f677c25d458c2658f6fbd8e8642b402fa240b6ea2568804b3623") prctl$void(0x20) 2018/03/12 21:47:17 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x20, &(0x7f0000000040)={0x8}, 0x8) 2018/03/12 21:47:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9c8, 0x400) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x1, 0xffffffffffffff73, 0x3fd, 0x7d, 0x1, 0x81}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="64000000150000012abd7000ffdbdf2519000000e0ba786de1ae4ec74145807c3fda19d2de22eae6c1cb340f668e2cc62579c3765af78c1f4a13b72f666cd42d197b3ff00cf797943c961800880000000000ff0200000000000000000000000000010000"], 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000240)='/dev/usbmon#\x00') lseek(r0, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000002c0)={0x0, 0x100000001, 0x8}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000300)) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001980)={0x1, 0x5696, 0x9, 0x0, 0x6e, 0x101, 0xf4, 0x7, 0x5, 0x45a, 0x7, 0x5}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1, r3) getsockname$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x10) readv(r2, &(0x7f00000017c0)=[{&(0x7f0000000480)=""/140, 0x8c}, {&(0x7f0000000540)=""/57, 0x39}, {&(0x7f0000000580)=""/182, 0xb6}, {&(0x7f0000000640)=""/14, 0xe}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/181, 0xb5}, {&(0x7f0000001740)=""/71, 0x47}], 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001a40)={0x0, 0x74, &(0x7f00000019c0)=[@in6={0xa, 0x4e20, 0x18ad, @local={0xfe, 0x80, [], 0xaa}, 0x4f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xffffffffffffff9d, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x8000}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000001a80)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001ac0)={0x0, 0x28, "1e91ac303079e0405505bbf539db0065bb6c3acac6d46b93383aba6ed2efbe561ae4bd1a08ee54bd"}, &(0x7f0000001b00)=0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001800)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7f, 0x9, 0x2000000000001, 0x2, 0x70}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000018c0)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) getuid() pipe(&(0x7f0000000180)) 2018/03/12 21:47:17 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000be000)="26000000420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170003098a60", 0x26) r1 = socket$inet6(0xa, 0x3, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/12 21:47:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40081, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) fanotify_mark(r0, 0x20, 0x40000001, r1, &(0x7f0000000080)='./file0\x00') r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x3a, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e00000e8fffffffffffd0000000003000500f4ffffff010000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/12 21:47:17 executing program 4: socketpair(0x1, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authenc(crct10dif-generic,ecb(camellia)))\x00'}, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r3, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) readlinkat(r3, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000b69fff)=""/1, 0x1) 2018/03/12 21:47:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) dup3(r0, r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) 2018/03/12 21:47:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000040)="67dfe98e0414bb319342b3ef3ebc89bfb33167b5f72e887169716a779a914c4c"}) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_mtu}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/12 21:47:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="666400000004bb") getdents(r0, &(0x7f0000000080)=""/71, 0xc) 2018/03/12 21:47:17 executing program 5: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/15) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x3, 0xa0, &(0x7f0000ffc000/0x3000)=nil}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x3f) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x100000000, &(0x7f0000000240)=0x2) socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/03/12 21:47:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f8ff8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000086f000)=0x1, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80800) close(r0) 2018/03/12 21:47:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5390, &(0x7f0000000280)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200002, 0x0) sendto$llc(r1, &(0x7f0000000040)="f5955c477c2d63e9ffc323f87d0bcccb093458d5bc00888fbbe1198ceb02cb0ac6a3660c65b612ca", 0x28, 0x4040005, &(0x7f0000000080)={0x1a, 0xffff, 0x7, 0x3, 0x6, 0x80000001}, 0x10) 2018/03/12 21:47:17 executing program 3: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000000c0)="650901040000000000002e3299c26849e2f70c92b0955b9737221d23da831154021cf2bc0f974112bbdf34ff13e8628ddd5a9e50a89f4c84da88d5bcebf90ae2d5676a2f68baecd00d3e6ebd2d34fbd0545b509ac950c9d945329b76cda5ce9d8541d13bdbce2a2da6706295352ba159f64f620000007aa5215bda1f94a5b60000000000000000000000") mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) 2018/03/12 21:47:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000000000)=0x3f) 2018/03/12 21:47:17 executing program 0: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x13) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/03/12 21:47:17 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffc, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x10000000000103c, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/12 21:47:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000080), &(0x7f00000000c0)=0x3) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/12 21:47:17 executing program 3: socketpair(0xc, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) renameat2(r0, &(0x7f00002d4000)='./control\x00', 0xffffffffffffffff, &(0x7f000040dff6)='./control\x00', 0x2000000000000006) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setreuid(r1, r2) [ 66.279281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 21:47:17 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xffff, &(0x7f0000000100)=0x2) 2018/03/12 21:47:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/03/12 21:47:17 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$lock(r0, 0x200000006, &(0x7f0000000000)={0x2, 0x0, 0x7fffffff, 0x7fffffff}) creat(&(0x7f0000000040)='./file0\x00', 0x2) 2018/03/12 21:47:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x3) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0xff64}], 0x1) 2018/03/12 21:47:17 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='erspan0\x00') mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x80010, r0, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) 2018/03/12 21:47:17 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0xd4, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 21:47:17 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/03/12 21:47:17 executing program 3: mkdir(&(0x7f00001c6725)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000380)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000300)='iso9660\x00', 0xfffffffffffffffc, &(0x7f0000000280)="92375373f169610cfba0ab4a09732e850898871cd306892691cd72cd340f46fcbd86e1d28b45764f207ef72543f52e89bc5dfc4a0000") r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x200, 0x6, [0x4, 0x1, 0x5, 0x7, 0x3, 0x2]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x81, 0xfffffffffffffff9, 0x7, 0x5, 0x100000000, 0x20, 0x539e, 0x2, 0x510e7daa, 0x4, 0x40, 0x0, 0x4746c3fc, 0xb6, 0x3]}, &(0x7f0000000200)=0x100) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/03/12 21:47:17 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000000140)={0x1, 0x0, 0x2000, 0x8000, 0x7ff, 0x6, 0x95, 0xa91, 0x3, 0x96}, 0x10) setitimer(0x0, &(0x7f0000746000)={{}, {0x0, r1/1000+30000}}, &(0x7f0000916fe0)) alarm(0x0) 2018/03/12 21:47:17 executing program 4: r0 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f000053df82)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) kexec_load(0x7, 0x2, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000, 0x35, 0x100000000}, {&(0x7f0000001080)="af7a268911f6c11f6bfcbfb002065b8b26942435a01668ecdb4a6ca52c18d3370a975463afa82e782c70e7f027be870c7e184be723d569e6bc967956ad422486bbe75724535b772c0ae136880bf10f4b13c924f935d8e225f74661ec38263782ddff332572a62352cbf18b07eb78ea9da909a1e8a55c8943dc96f1f112178a8ead13d1424e265720da9212a2a93daabcf40d675639f39bc01359b8c6bf7133b9310dd62db7c301eb", 0xa8, 0x2e0, 0x1000}], 0x3e0000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001180)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000011c0)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/12 21:47:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) bind(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x3, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="7c00000029000000370004003b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e6176646a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794000000"], 0x7c}, 0x0) sendmsg$netlink(r1, &(0x7f0000000540)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000300)={0x8c, 0x1e, 0x400, 0x70bd25, 0x25dfdbfb, "", [@nested={0x70, 0x90, [@generic="5f5ae88aba95dd06a8cfecbc21a73eae4859d339ebf288b9337de62b35ae7c08cc9cba1b25d9ddd559b5b97c3d1471ed9cc8a32c575538948e034de0af310aaf2d5b45c5befe1a19d57e473ee89c166508e39967808e282cd56d4ca13a697f4ae7e3c03db2051f552fcc"]}, @typed={0xc, 0x95, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x8c}, {&(0x7f00000003c0)={0x104, 0x31, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0x65, @u32=0x2ba}, @typed={0x8, 0x67}, @generic="54fde9bf00713eb974d64a4c905dd3f2e6b4f3f04c40acb89364ebbef73e6c9659dfdc7d7b5a419116758ca1a179918201a64421dd7426b3fe74e58d14eb9dd741e07072f179b294686643c8485336e073311ef87932c0809c9cbb1d8e1779eefd64ae1611fdae72a28af82031c2980ccc8ffae559e49b310e26d4384bff5844e0e413e418b99d8bfacaf1e18625f4eb2690c4b5e8b0860b703805c1dd2b78a9b9da092de23e2240c853978dc0907287790ce2c0d0766f9560a86da67e32829849fa7b4ca13c2bbc78ca7c6841c897f19276", @typed={0xc, 0x3, @ipv4}]}, 0x104}], 0x2, 0x0, 0x0, 0x4004000}, 0x4000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) bind$nfc_llcp(r3, &(0x7f0000000280)={0x27, 0x0, 0x1, 0x6, 0x81, 0x8, "f13f5b112429ea77f0c281dfb69ffda58e15e410ec551e3c474819a6159de85483d0805e7192f0794f65700b837c3963ce8fc033297260677a6f8da462636a"}, 0x58) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000200)) pipe(&(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) 2018/03/12 21:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @local, @rand_addr}, &(0x7f0000000080)=0xc) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/03/12 21:47:17 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000344000/0x2000)=nil, 0x2000}, 0x2}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) 2018/03/12 21:47:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"2511fdd1241d4b"}, 0x401}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x301000, 0x80) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) r3 = fcntl$getown(r2, 0x9) ptrace$peekuser(0x3, r3, 0x7) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de2ffc)) 2018/03/12 21:47:17 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x1f, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xcea}}}, 0x84) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x7fff}, 0x8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=ANY=[@ANYBLOB='\x00'], 0x1) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') 2018/03/12 21:47:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x100, 0xfffffffffffffff9, 0x1, 0xd972, 0x7, 0xf27, 0xd9, 0x8000, 0x0}, &(0x7f0000000140)=0x20) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) lseek(r4, 0x0, 0x3) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/68) 2018/03/12 21:47:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f000005a000), &(0x7f0000025000)=0x4) 2018/03/12 21:47:17 executing program 5: socketpair$inet6(0xa, 0x80000, 0x100, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='bbr\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={r1, r2+10000000}, &(0x7f0000048000), 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) bind(r3, &(0x7f0000000740)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e20, @rand_addr=0xffffffffffff63cb}, @in6={0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfa2a, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x791}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e21, 0xcbd, @loopback={0x0, 0x1}, 0x6}}}, 0x84) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) timerfd_gettime(r5, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x7, 0x100000000, "954cdde36119553a29d61dd2971f461b3574945145243a63156cf9b71dcefc66797cb11ac627553b930962611d1adceb8da967301551c61807bc6105994d233221be06ab6380133cf6993a21f9caa47e"}, 0xd8) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x1) fcntl$setstatus(r5, 0x4, 0x4000) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000140)=""/156) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000540)=0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) wait4(r7, &(0x7f0000000680), 0x3, &(0x7f00000006c0)) futex(&(0x7f0000000080)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x3) 2018/03/12 21:47:17 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0xb2e, &(0x7f00000000c0)=""/174) signalfd(r0, &(0x7f0000000080), 0x8) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000040)=0x80) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) 2018/03/12 21:47:17 executing program 0: socketpair$unix(0x1, 0x2002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001200)=0x0, &(0x7f0000001240), &(0x7f0000001280)) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)=0x0) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="4804e03273f371218c7769d10577c242b144fd1136bc0cf5178dee5b04ebb8ddba46498ca55d83b76432a101f4c9f0007a17a2c5822ecd0a7565ae31271c05d41f2979c05938d564385097c224df58ab9310e03a2b9a5231f5c11f873d4417f456356860f90a6b2c94c413bf7c080239cc05c83ba9a61a3e3a359fea1269974938af2468c96114eb790cb5ed5f6f72dc6a336f37ee9dffeeff94d5f86877d1291d6588ba81b232b953e55212711e", 0xae}, {&(0x7f0000001180)}], 0x3, &(0x7f0000001500)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x50, 0x804}, 0x40004) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1}) 2018/03/12 21:47:17 executing program 3: pipe(&(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/170) 2018/03/12 21:47:17 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) 2018/03/12 21:47:17 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") pread64(r0, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000900)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f00000004c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f0000000540)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f00000005c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f0000000640)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f00000006c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f0000000740)=':\x00', &(0x7f0000000780)='(/,eth1\x00', &(0x7f0000000840)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4"], &(0x7f0000000380)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/12 21:47:18 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000040)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/03/12 21:47:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x100, 0xfffffffffffffff9, 0x1, 0xd972, 0x7, 0xf27, 0xd9, 0x8000, 0x0}, &(0x7f0000000140)=0x20) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) lseek(r4, 0x0, 0x3) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/68) 2018/03/12 21:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x8, 0x3d7}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x6bcaa79a}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) dup3(r4, r3, 0x80000) 2018/03/12 21:47:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) unshare(0x80200) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/03/12 21:47:18 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x10000000) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001200)=@req={0xffffffffffff534f, 0xffffffff00000000, 0x770, 0x30d2}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f0000004c40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001180)={0x9, 0x3, {0x2, 0x3, 0x0, 0x0, 0xfffffffffffffff7}}) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000080)="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"}, {&(0x7f0000001080)="b2d2e9e2980da8df7dc68bf0b3d4e883c9e6902dee9bf2bf730e9dae34daa15f95a34e91b9ae6cc2dbcd5dbee59f775d6d4c0ce055aa576a26ad54e3bfa4f045b7c06ac054352edd6e4487d75876fbbcc37bb6345b697ee1df051d5d828f89f2a3d052e90f910bcb68f0d55b2b732013b8724f4fde4b9ae539839b0243a5f8f85bc4ce4db9a76369f80d34dfa520dd1b74f976e0171782eabf863a5a01aed711596381686847478d9c4d7f58f781e8fe331855758eca4be16a50e2ef"}], 0x64, 0x0) 2018/03/12 21:47:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1}) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000080)=""/36, 0x20) 2018/03/12 21:47:18 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/158, 0x9e) creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x2000, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, [0xf1, 0xffffffffffff041f, 0x5, 0x33e, 0x91ea, 0x8, 0x5, 0xe3d, 0xfd, 0x2, 0xe86, 0x20, 0x8, 0x8]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) 2018/03/12 21:47:18 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@random="28a8f1e4537f"]}) clock_nanosleep(0x7, 0xfffffffffffffffc, &(0x7f0000007ff0)={r0, r1+30000000}, &(0x7f0000000080)) 2018/03/12 21:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x8, 0x3d7}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x6bcaa79a}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) dup3(r4, r3, 0x80000) 2018/03/12 21:47:18 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:auth_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34}, 0x34) 2018/03/12 21:47:18 executing program 4: ioprio_set$pid(0x0, 0x0, 0x3f03) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x39) 2018/03/12 21:47:18 executing program 2: socket$pptp(0x18, 0x1, 0x2) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000300)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = memfd_create(&(0x7f0000000000)='@\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x68) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0xa, &(0x7f0000000180), 0x0, 0x0, 0x4a}, 0x0) tkill(r0, 0x800000000016) 2018/03/12 21:47:18 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x8001, 0x1, 0x1, 0x5}, {0x2, 0x4, 0x7, 0x8}, {0xb45e, 0x9221, 0xfffffffffffffffd, 0x5}, {0x554d5ff3, 0x20, 0x7fffffff, 0xffffffffffff0000}, {0x7fffffff, 0xa665, 0x7, 0x8}]}, 0x8) 2018/03/12 21:47:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000b26000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8970, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet(0x2, 0xa780060a935ebccf, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xbf36) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 21:47:18 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/03/12 21:47:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/12 21:47:18 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b9990085000003000088f201e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0xae2, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/03/12 21:47:18 executing program 5: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/12 21:47:18 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0xa4c82) r1 = signalfd(r0, &(0x7f0000146ff8), 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x10000, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x2) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) dup3(r1, r2, 0x0) 2018/03/12 21:47:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200480, 0x80) 2018/03/12 21:47:18 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x9, 0x0, 0x8001, {}, 0x0, 0xfffffffffffffffc}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7fff, &(0x7f0000000080)=0x4) 2018/03/12 21:47:18 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0x10112}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/12 21:47:18 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x70ed7a25f5c50c2d}, {r0, 0x7065}, {r0, 0x10}], 0x3, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) fcntl$setstatus(r1, 0x4, 0x4400) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) memfd_create(&(0x7f0000000200)='/dev/sequencer\x00', 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0xa42, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0xffffffffffffff75) 2018/03/12 21:47:18 executing program 5: syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) 2018/03/12 21:47:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/241, 0xf1, 0x40, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x2, {0xa, 0x4e24, 0x9dca, @loopback={0x0, 0x1}, 0x8}}}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/03/12 21:47:18 executing program 6: getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='map_files\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/115) fstat(r1, &(0x7f0000000180)) 2018/03/12 21:47:18 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1e30}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/12 21:47:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0xa11, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x2f, r1, r2}, {0x7, 0x1, 0x8001, 0xfff, 0x200, 0x3, 0x9, 0x3}, {0x4, 0x800, 0x460b, 0x9}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in, 0x4d3, 0x6c}, 0x2, @in6, 0x3506, 0x4, 0x0, 0x4, 0x8, 0x10000, 0x996}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x2000000000) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) [ 66.886586] IPv4: Oversized IP packet from 127.0.0.1 2018/03/12 21:47:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x1f, &(0x7f0000000100)=0x3) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0xd) [ 66.934473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 21:47:18 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x18}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b55306980fb832860000aaeb372501067189cf39ae42a9ad373ad7bb3683cac7df9ddc48b912bc88864fb128f3c33a074629819a9f7d363f8c4a9ef35605d8b062d9b00bbc08e4e5f1d80d31dd3229093c8832d66356f5a966f9d100a15c54cd"], 0x7e) 2018/03/12 21:47:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) sync_file_range(r0, 0x8, 0x400, 0x7) 2018/03/12 21:47:18 executing program 3: rmdir(&(0x7f0000000000)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:init_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x34, 0x20, './file0\x00'}, 0x51) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000d) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/195, 0xc3}], 0x1) sendto(r0, &(0x7f0000000200)="8eb60eaf16a92fdf5389045f327e0cc714e45b8cadaa1e564bd74e5ce650c42962a2787326da2ea610d8495f7d5d761e33e92b94e03db6323eb941f4f2a0b8ac2cba76df81430bb8e403654a21019af81b162d3831da67e479343365e24f5a8bb8f1d3a523bad9d1839fece21a2faf948a79b8c66a677c6c124b4c0797e92e9eb26f869912e55147c48c5b7bbc1834ad89f61ddfbfce652334f5a1ed4ec15afc04084a85af2c57e35638843e597c985ba7ecb4658983", 0xb6, 0x20000000, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa53}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}}], 0x38) pread64(r0, &(0x7f0000000480)=""/6, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r1, 0x4) epoll_wait(r0, &(0x7f0000000600), 0x0, 0xfff) fanotify_mark(r0, 0x19, 0x10, r0, &(0x7f0000000640)='./file1\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)=0x0) get_robust_list(r2, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f00000006c0), 0x0, &(0x7f0000000700)}, &(0x7f00000007c0)=0xc) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30d) bind$pptp(r0, &(0x7f0000000800)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000840)={0x40000000}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000008c0)=0x13, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000900), &(0x7f0000000940)=0x4) rmdir(&(0x7f0000000980)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x102) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000a00)=0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a40)={r1, 0x7c, "139b75a72e342aca098e37346f9ecc7e54badfdfbcb6ec472e6c3d16740d926a16c5f1aa7115c8f18539a833bed2d83032e0fdac7b90ae464f68a5a22df74d3dfa0a127274db3a6ac4778e9eafd36b0de5dd40b04af4e6560c0655b874c6997b21dea87f726090694edce003ed27d5ed7eebb302786d148be942eb36"}, &(0x7f0000000b00)=0x84) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000b40)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b80)={r1, 0xd8}, &(0x7f0000000bc0)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000c00)={0x100000001, 0xffffffff, 0x8, 0x3b8a, 0x8, 0x9a4}) 2018/03/12 21:47:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xf8f230edec7e8a40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x3}}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000300)) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f00000000c0)="dbc2fae9c29680b7e452ab92470e25316a5d7f1272", 0x15) socket$inet(0x2, 0x80005, 0x4) connect(r1, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/03/12 21:47:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/03/12 21:47:18 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x7, 0xe834, 0x10000, 0xfffffffffffff000, 0xb7, 0xfffffffffffffff8, 0xeb1b, 0xe3dc}, &(0x7f0000000100)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}}) syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000240)) 2018/03/12 21:47:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b9990085000003000088f201e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0xae2, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/03/12 21:47:18 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b9990085000003000088f201e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0xae2, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/03/12 21:47:18 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0xf149) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"0707005b8140000000000000e4ff1b00", 0x1825}) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) [ 67.066487] SELinux: policydb magic number 0x980653b5 does not match expected magic number 0xf97cff8c 2018/03/12 21:47:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x3f, 0x8, 0x5, 0x10000, 0x8f}, &(0x7f0000000100)=0x98) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="50d49e40c9a5b25a170290836a53477b7a5121d40981d1eb5cdf831fc4e3d4a8726869a9fadc5c48a5aaf418", 0x2c, 0x0) keyctl$read(0xb, r2, &(0x7f0000000280)=""/137, 0x89) 2018/03/12 21:47:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)=0x1) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/03/12 21:47:18 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e33ff6)='./control\x00', r0, &(0x7f0000395ff6)='./control\x00') open(&(0x7f0000000000)='./control\x00', 0x80000, 0x4) lseek(r1, 0x8000, 0x0) 2018/03/12 21:47:18 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32], @ANYRES64=r0, @ANYBLOB="d70830ecd19c97125f4cdddb4bcc6cdd467548d1444e77bb5436701d1521110b53a9169b8bdcf8bc599f13ed5112e9f89ee3b43a87a6ebde551ff9c1bcdbe86c589c554e4885da08511b09b27b2099f32800"]}) 2018/03/12 21:47:18 executing program 6: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x60) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x9, {{0xa, 0x4e21, 0x4, @empty, 0x4}}, {{0xa, 0x4e20, 0x83, @local={0xfe, 0x80, [], 0xaa}, 0xb85}}}, 0x104) open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) 2018/03/12 21:47:18 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x80000001}, 0xc) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) 2018/03/12 21:47:18 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980332}, &(0x7f0000000100)={0x0, 0x7fff}) chdir(&(0x7f0000000080)='./file1\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', '\\\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r2, 0x92}, 0x8) time(&(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) syz_fuse_mount(&(0x7f0000000180)='./file1\x00', 0x0, r3, r4, 0x8ca6, 0x8000) 2018/03/12 21:47:18 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0201, 0x0) r1 = accept4$inet(r0, &(0x7f0000000400)={0x0, 0x0, @dev}, &(0x7f0000000440)=0x108, 0x7fffd) r2 = getpid() r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getuid() getgroups(0x7, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a80)={0x0, 0x0}) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) r13 = getgid() r14 = getpgid(0x0) getresuid(&(0x7f0000001b80)=0x0, &(0x7f0000001bc0), &(0x7f0000001c00)) r16 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001c40)=0x0) getresuid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=0x0) getgroups(0x1, &(0x7f0000001d40)=[0x0]) r20 = socket$unix(0x1, 0x2, 0x0) r21 = getpid() r22 = getuid() getgroups(0x1, &(0x7f0000001d80)=[0x0]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001dc0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0}, &(0x7f0000001e40)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) getresgid(&(0x7f0000002040)=0x0, &(0x7f0000002080), &(0x7f00000020c0)) r30 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002100)='/dev/sequencer\x00', 0x10000, 0x0) r31 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) r32 = syz_fuseblk_mount(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)='./file0\x00', 0x0, 0x0, 0x0, 0x7f, 0x5, 0x800) r33 = accept4$inet6(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002200)=0x1c, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002240)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00000022c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002400)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9a7e34f3be", 0x5}, {&(0x7f00000001c0)="1cdeb46748da287a44c73b60478f49b18cc8cea354233103315e5e9b33c2e8b9f7b8f55bb811b8df688ddcd4448a098230ca18b7027a6755ea29b242167b379bf03f3daee3d02e6b43834cb2c647e54dcbdf392665bb9f349b8caac68592f68d4ea71b4917c50e93a716886ac97660d914f147f1058e25486d36048ad3062e80ce02f339b0dffad0fa63d692ac0dcc131553ae6ee7cd6dfb280b54646bf01a00f0de3bdda248bc103bf5364a7afb6b07b0c7717bbf7254c75280f08f85e1eb553a95083ebf7c1932", 0xc8}, {&(0x7f00000002c0)="29288b6897838a088c574486a110643d54a25b81dacefece99952589d5d3285b051997f73492f7ee49f94e7b8c5c5487410c0f32b990771a83660427324dc8db9504062a0eebcb75292b341c6bdcc474367a8c70e8c6287efdb7706a1e96efb5f6f01add32997768fb4a042730eb109820984f24e43abd35d8c2b62daf4f5c48e021734e074c12a3a54f4ec3be", 0x8d}, {&(0x7f0000000380)}], 0x4, &(0x7f0000000680)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x58, 0x1}, {&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="25a36b8f36a5a1dafa1c5b1a116e278ec9ab7aa5d9fbdc97d473d6f21a4b06aaaf504612ffdd382df8989e026e9122006a292c94fad55b2c2b4be18bf40a01dc322cb92d002e446659364f732835129c002e7d82ba8e9be29955a60bab62c7500920d93da2941ee03d516f5fc956dfc695d330295c8960802f9ec2646f41576b9530257ced4401c0d61cbbdaa9067d4af9234a5e0674f33c702980a4779c2d26c835fc772fd0765113ed4247cb3f5456110996bb57c81216b4ade576618ebe4d043c8db616aeb97fd83bda60fb0558f27b4a3feac1313cad115421eaa008d2a318aeb8a63894b333d189c42f1b086b03fc6826", 0xf3}, {&(0x7f0000001880)="82144c6fcce0d1394cb1e9d213985be808c14822203cc79d8fcc2d947e6702eb6599824c961c903cfca1eace6b5ca191df9d3875e55ea13ee194a0bc5c99178f956edb543acee9c97ce13859b23e359dd619be741876dacac7bacfdf2b41cbe8ff45b1dd16abe1a0a7ab8cf94a3dcfe1afe25c5d182b38128328da833dbe31e12393e8601786e73e261377a47aa6d18c3a941cb364cabd5f58328d66b98a02227fb8397e78", 0xa5}, {&(0x7f0000001940)="d054", 0x2}, {&(0x7f0000001980)="6b79a343f816dc7819b10fe3b4b3765025a323c29879691303accb707f6081bd5b930d2dd16d5a16db9b7dddfebd39de802b1088badb3a8358134a095551a2016d81e12e320bba66bafce3346f0e4cf3a824fef2061214c59502206c8363cc10b437307aeb5a8499156f963bd49d76b6994f7f881ebe4794b2444918e552ec1565a8c97ccf0bef149ba159d1c3c9e5ba3183", 0x92}], 0x5, &(0x7f0000002300)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r20]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x10, 0x1, 0x1, [r30]}, @rights={0x14, 0x1, 0x1, [r31, r32]}, @rights={0x1c, 0x1, 0x1, [r33, r34, r35, r36]}], 0xe0, 0x80}], 0x2, 0x40c0) r37 = socket$netlink(0x10, 0x3, 0x0) writev(r37, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500002600000002000000450000000000800019001a000df8ffffff0047a646401b0bbab5e9ffff06060400", 0x39}], 0x1) r38 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r37, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r38, 0xc0186405, &(0x7f0000000080)={0x5, 0x7, r39, 0x91, 0x0, 0x81, 0x77, 0x7e36}) 2018/03/12 21:47:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0xcc000000000}}, 0x100, 0x3, 0x6, 0x80, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0xc31}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}, 0x24, r3}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f6, &(0x7f0000000280)) 2018/03/12 21:47:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000240)='$\x00', 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='ip_vti0\x00') sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x20400) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0xce, 0xffffffffffffff7f, 0x2e7, 0x6, 0xfffffffffffffff8, 0x3}) write$sndseq(r1, &(0x7f0000000100)=[{0x8, 0x6, 0x4, 0x8000, @time={0x77359400}, {0x8001, 0x8}, {0x6, 0x6}, @control={0x2, 0x9, 0x200}}, {0x35, 0x0, 0x8, 0x2, @tick=0x200, {0xfffffffffffffffc, 0x8}, {0x8, 0x401}, @connect={{0x0, 0x2}, {0x100000001, 0xcad4}}}, {0x2, 0x3f, 0xffffffffffffffff, 0xfffffffffffffff9, @tick=0x2e75, {0x2, 0x47f}, {0x2, 0x2}, @connect={{0x73, 0x2}, {0x5, 0x9}}}, {0x8dfe, 0xcf, 0x7f, 0xffff, @tick=0xf91, {0x6, 0x45fbb495}, {0x1, 0xad}, @addr={0x8, 0x81}}, {0x40, 0x9, 0x3ff, 0x8, @tick=0x1ff, {0xfffffffffffffff8, 0x5}, {0x6, 0x6}, @raw8={"44d98368c32555cc28c453f8"}}], 0x8c) prctl$getreaper(0x3f, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) syz_open_pts(r1, 0x100) 2018/03/12 21:47:18 executing program 6: socketpair(0x9, 0x80f, 0x4, &(0x7f0000000000)) setpriority(0x1, 0x0, 0x1000000401) 2018/03/12 21:47:18 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000140)=""/220, &(0x7f0000000240)=0xdc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804101}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3bd915a1b207348b109f6d29ee7aedb1d372e09f0df84166bbcdf6a041dd5366408bea3cf9d5e82e3e8ddf406c498416ff59ecfc9a06e1e55fa2a921efd1875e3ccb94de1bf1c85114c2cdc87ccf18c5250a2b8949548663e695de85b11cf81d2b9b4d2b14d5eb49cafcc20e18c25440f8f90591240594bed8adb621294be8d628b3ae5e7067e5611db5f5ae02feb8f315d982ec02aefb0f55427c2a18962b088f9c26a5601a45562b31ad0d4b490e", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYBLOB="79692aabbfd0060bbc90243de4", @ANYBLOB="c046f8720f8906880bad3899cf00a48b757ffb236d331b2f6aa09373444f0642de972801072b86a8a6c5542f2eb44ee81f6aef68005b9640ce486ae28679ca05c1a5095b26f8af4599af8396c965383935d26a55fbdd7001a65a3dd436c546152d58cde987be4efaf737a19fa83457340b100ccfda62ab82e59cbca075c4fd11133ce704c47b29637be0c95e0013a26869356b21f6bdd975f67bc0839e92f054ebc6e332790d5454", @ANYPTR64]], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1759b0e758c5eebf560d72e437169f7a997b653d4b9e52b5259dc8e5137d1011539d2d11276ed4040f01200ac73cc772ea4d3f33013660b74f820df1751d33c4d9dcb32ca8102b9793a313573f2c6817edff533cd812bdd83e1b93b6df72f93c25b97168592bb7d434a5a2f079926387c4999e73", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64=r1, @ANYBLOB="33b133bad6cede211c75eceb53c152093ab9c9732fe19320a8de538c35e2227b04997f19c2295c8a68914ebd36a462e5d0cbb5359583b36d15e5405146122cee9f07da2f8a4a595ef860f85f11e65bfb3d6ea8aa500db18066d57fb22dfdd55c80d65641795e365fd6acff4a241a01e0b7b95886c02ee2cb06507cfe2454ae"], @ANYRES64], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYBLOB="2d3fac38cbd92116028124d5eeb450dbc585c405af91d202394a032279010c9a3cada0c942e612b89f01d10f38cc1c7cbf6cefde633995f5386406a3373c5ef35c77873b23948d72494c89521656f81f7df170eb56ebd321131aba45ac4c0b7a88d94c5fd2", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1]], 0x4}, 0x1}, 0x8080) 2018/03/12 21:47:18 executing program 3: pipe2(&(0x7f0000501000)={0x0, 0xffffffffffffffff}, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x22, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)=""/195, &(0x7f0000000280)=0xc3) timer_settime(r2, 0x1, &(0x7f0000000100)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000000140)) r7 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) vmsplice(r0, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) 2018/03/12 21:47:18 executing program 7: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0x7, 0xc6c6eb24d37667b9, 'client0\x00', 0xffffffff80000001, "77ecbb7dd668c2de", "30fa948bcae1eb6a6c8492bbb8be674088b110b4e67b2650fbd67ecc8e0ff584", 0x20, 0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x6, 0x1ff}, {0x10001, 0x7}, 0xacdf, 0x1, 0x5}) 2018/03/12 21:47:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f000000b400)=@nl=@proc, &(0x7f000000b480)=0x80, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f000000b4c0)=0x4d46, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) sendmmsg(r0, &(0x7f000000b240)=[{{&(0x7f0000000300)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000380)="a518e7c6a161b1baf4fc47443530941284ac8cc7d3e2ab43903da73b0d1ac4b47e96031fcf5c11fd07d0e68a051cc6ee152caa4e9307d82973f2a430624a14455ebbd8438dfd3ad75b4b0349a95ee5399f8e83632a4ed4fd3c29be6f5c65c96108f90f049a50f55f1c328766e28aa9f645689c0af72c2f33", 0x78}, {&(0x7f0000000400)="71635213aa74c0a92ae13b10203b1c82e9d545868a7037472b19b7c8a1edbaba250481ed7c92b1b2dc10f71b3ef52c7924b836d49833521593713690c6891a21a1fabe9949e052b77e9fe505dfe6dbd08708c16994c935d25a91d96081c59fd02b2cb14220c59f31babe715a47d2a356", 0x70}, {&(0x7f0000000480)="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"05fa5b56da3ce3dcdce6a1062d474333ebccfab22879135b64236ed64f169d53d9621751e38ac6ad1d646c7db9f976a94fc633c1bec6ad524c29ae43f33961fde933a01ff3f4b64c3b999355ff50c5eb6a6ddc7c8a9952769789b22c79d4af30f314720fcec834985b4ce84601f0df35e72e91afad3f7ea33e39a64f21a56668fd8e309013f3282269749f367a259be91412879971ac478fe15e6a4cca11d54abeb3ed1bf447740128145c2ab4b14cbcb0feec68c8b8960d5d6ea280f6c56a7decc3e21866c5cc204cef122200606fabf762d6f4823f23ee76736f5ea32d3332766e326bf85ea396fcfbd74e19ebc4c62fe01ad7c1801103f48eecb6cf22dce7c59791eff7fd38031eb61351255518861b1cdb65aab9c87a8db9caa17dac989a4e4502bf9377f28a82e8ee77f153ffc0b0af890dddd4de74ea89a634ab8c93336b39a2f95208158b75424836a7c8f15f94b8a5eda31500b3a6b980ae567257fd25ea41c79a4f47a60e3ecfc790b84e4f314f5c2a72ca03434c3cd595513cfc9e370eee0099e4070190ecda7aa6e7a3de7bf56b645888df132a92d15891315373fcc140f8fcd23d46019f391d897e9b5da015a7da52e66ef88bfad6a965bad5c7182a31fc5284f7cb472244541195ed4646498ae48e6eb831249f21eb22ec9301be9db665ac93ce77b37f7256c0d7cb8b661ef288db0f63d901e8288158f923511798c900b9a7e173d0a17df6aebbef1a5ac51d5ee42a23ba6c6086cdf6844b429f98d2dcce3af24ec6efd5993c93fc81d6aaeb7018489137b4bf35e7b09a76500d493ef57ab9fc2aac101b6fe43bceaef14f79a1f4f99ed7baf5c45c2b3d12f659ef0e7f2a86f1dc9947c0aef69aa642ca1f9d6a40aeaaacc97d141edd2d0c28b248a140b4397821a8b8b98e8ec8e64b656acfacc64637532b3f2fcdb307e48d111c145e590fd41aacbde7d1a8571cbee0d83dca924e49d4d0b4cbb3f139ae8e71122575a3877fc9447440d89945f0bdf6aad9de3bd1283604ee7165f978fdead477da9dd8b69021a6c3d59c10bdd5a71445372811f423afd61ecb3c689522893f543ae6cf50118bee5e12dc33a5b5d34f030192b94fb53fe1722273bb1839dbde3cdd8323b14a6fa97e83872d652f42a4768d541cf12969c1354d79c66fc673f00815e4cfbcde8d338b0d4ed27561a631282000768bbcf1b999c7eb92c1229345833f709f2dfcbc8ece46e9b244c42e133554b938f2017f9664e93d5b8e35f488cddf30e132382c94b7f40672ddedbdd73c567e1493ad62aa4fec651b22fb5184076421b4dcd2ac967376d796a4667845b709b8745ac27ad42d6c3e43005442a8229fd719d9f55812a07b5b6c4089e0dece3c9740a6cbcb051a09921495e427cbe4ab73c342d2b822df68184d9c5679e03fdb3325b7cabab3781b67cd6331d269543e33fb4e3b244f0f3b55bb03f2c29fe72e8ccc3e489d86c5077897086dcefd81005317b01bfd6126c63409a95e7f2568216cf1dbe36f0fca69a574c067eee05bdb3ae8ea68dde8338c0d5091fb2c91e291f1f43296e0765b0d6648f5c6793efb28daa858ff8c93368f76a681db7d5963e2239ac3e7691d159b3d6dfd8764c7e51223f42b40c76e6bfd25d157100b9e733ef879726aedecc99fa5a1e82efb061632d13711be5a73c5bfd1a0e9d0eda1fda9591b53b48da15ad0a214a99bc0685436333f65365cc295dc62d9ea431f62468ce086c485bed527be588979683b297f0ef1d0b8c77383bfa8985bfae14a929b9172bafa96fdf852ad1b2032296895f59e3542fad277789b49c4beea2112aaa61fd08245230bd81ac32d8e6a9264d4c55dd1134b078d11c69da1be88c66379d7603b243fe61febd38bbfac079333f60006fa2382fd8a33e56679634a687b341784ed2e0b9a3efbb370f4a3721b3a81ccc8604105be843f8838400bfec9167d3f8de12a5d97e1ffb5aa4b8ee05cb9ba36e605d5e53290e7a09cc8a39d402bda553a2e141e9501fdbce4c49597ca0013b4570db557ff9d79fa18721b038e5f232717a85df30277f33bb05192c37d1671e06e4886180f425be84482e6d9d8aef5bd0e6f2540e5ccc1acd237f10edecbed41776e13bff11976ca2e30367736407880fe23847e1b71c37024c3ba564c6551f6bd464e8ca72d716e2943bf86aa6f209fad128f0575a7a4e5da8dc5132cca354a7e39aa779d35ac54762f6e174a7032115c9d78df160da71b58b237a3af9148254b237ef7f709ff53ebd95c03817473d2332cb2ed3db1024f4c34dd941cd1d0724a803c6930ea4e37082bf89635bb21af58959f8aa344494701d04979cdc7987d93a492455af907c6e9b4f4ed5f8222dca3d8e1b855415b514611890a8b2087b68f22197cfb7d3589ca355590c45ce3a4a54b3f4b3875f987616068e27ccd5a4b01bf015c8096ad82b157d26d41d67a5304090b6d812d57f626b1806d3da09308e0029b66085338bfd2a48f01197d3f2b39f0e07dacdee2166fcf1964723d57aa51353442d88f378241c5ad8b44ee63fa4fd8990319498742103eed5a4713c456d3ec78c662373c8147b37708328e11c22a04fd2f35735d6aad00a9d65374f041022d5640529acd50b3b3ad18ed422dda97051e15f4f05bac6e0b0b866c1769110776268464b64c4c130a1effa7c678ef43cdc65f750804126597958afa09807e816ce0a618b40ae7e8bf580fdc479ff8b9b7e3796545cc938696bb8821558228d6c65bdf428826c2caa95bf186bf380ca4be2eb4bbf631a57d6da771ca4529ab05e751fdcf77fe32c76c5e32f9f90de82d2c1d983d804b57ce40372f27fc0d6058d9ee3efe69cef4bfc94fc09918f5ce37f4203168050f1c83673c5a012d319738ee48e01b25d8fa888ad3a8c395656e53ae2937bacccae8d3d3882ba1b6cfd243d6f1a9467431cbc4f718c6093dd0d2c6f92c5d9323e40fb838c256d41fd088303dc3ef49ac3e8b9be377df17ccf4ef6487ac72b2150af2136d0af97e3e39ea20e691c542665e85f02e92b6f68cb61624977b9b2b099b26d9d81d4bcadc10f628ed446495215d7b42d3afe0fb2d1bdd1cfa4cf7b4c0cf6399206308a1256cea1c37aedb826499b86ce29a3dfc9427b65488b3989044d773f7a83e77c35632838de0285e9e0a2d39d17504dc2decf58241a472f44219be000211e62cf99177a08dbf7177924446350cc22e96b149d8b0393a9143805aba140548d3dbe121cf85f050711cae9d8eda51d9f700b7e5d2d7e3783a805614ad395bf06d50751ee1662e540aa9cd674f7c3fa640ca021b09d3db4f4372d69e6b587d446455669c45b0d4625f34b0cbe3b6b3483adbd4134a097911bb70cd2bc2ad5bb447e91d6e77452499ca8401e9974bb7c1f84fe7e23989c2b9e9aa0ecaa86fc4de89dac9bae389029d5dded3678ae3da51e150dadc9e3bfb261d7ad7f28c0a7bebaa0255ec6f1e0b733a9e92821083174639504aceff03ef3b4da3ccde1107c47769065465a62f2c7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{0x94, 0x118, 0x7, "f7da1fa6b88158071aa4d379f3eb28b7536f2a7cb43e1028cfc6afb3178358443b6a3487d2c69f8d2611fe3ce9816ac209af959c85bd2ad97758f60d467acf5b9f07f8965a92831fbd4c946f432e945cac624026554d3dc30b67321a3ff47a7f60d61b7c8c46db462a9e3588e5639bde25f90f20d8bfec60db2447d5cf3265440fc20a35772a0c"}, {0x7c, 0x111, 0x0, "330c6250ecc18ec9c7691d94d9bf5bb549fefb3ce75825a1303685fb217fbe8164b8046326de1ae33f0aed5860e39dece24ebad01bbae2aa8f64d8a83649bd8b9556faf491b11000a60d8fd053021cd4ae68f734cd512aa343ab942c68b36491e3429add5162364d76030158b5"}], 0x1308, 0x20040000}, 0x8}], 0x9, 0x81) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000b380)='cubic\x00', 0x6) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xa000, 0x0) r6 = getgid() fchownat(r5, &(0x7f0000008980)='./file1\x00', r4, r6, 0x100) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f000000b3c0)={'gre0\x00', {0x4, 0x1, 0x3, "3540d6189b91", 0x5}}) r7 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) stat(&(0x7f0000006a00)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r7, r8, r9) 2018/03/12 21:47:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'tunl0\x00', 0xd102}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x200, @empty, 0x6}, 0x4e8b, [0xe9f3, 0x81, 0x3, 0x0, 0x5, 0x9000000000000000, 0x5, 0x2]}, 0x5c) 2018/03/12 21:47:18 executing program 1: r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000c53fff), 0xffffff4d, 0x2) 2018/03/12 21:47:18 executing program 2: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000080)) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/12 21:47:18 executing program 6: r0 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)=')/md5sum\'-\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) unlink(&(0x7f0000000100)='./file0\x00') recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000080), 0xaf, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) lseek(r1, 0x0, 0x3) 2018/03/12 21:47:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x1c, &(0x7f0000000140), 0x2375}, 0x20) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/12 21:47:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000280), 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x81, 0x3}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4}, 0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x4, 0x14b, 0x4, 0x1, 0x14f, 0x0, 0x7f, 0x80000, 0x783, 0x2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000001000000020a8da2ce82c7389ead0000b1e177a9070002fff5000000dd46f6e3df858a73ac655ad721891c0ebe346410ab6f78dc69d7d29b20e026c1d8ba1e9fb877ec2b74093a5d5950635d2e99d3c78725c91abdee7350ffe86141632f31ec3eca425fbb1d48b76db21d28aa68ce24f9d373fdf446355c5b2e567215843fbbbd09fc7202f0c55ba6954dc097725616341d0cd4eb72f380bc6da715efdac2ee955e7ca11b9f1592142db93b2476580934bc4d8e4cf154a8a0fc9a6dcee8e3e4a457a873b2109f89aeb4"], 0x18}}], 0x2, 0x0) 2018/03/12 21:47:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8001, 0x4) 2018/03/12 21:47:19 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xe8687f53eee8f92b, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) syslog(0xa, &(0x7f0000000100)=""/254, 0xfe) 2018/03/12 21:47:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000e04000)=0x4) 2018/03/12 21:47:19 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x20000000000001ca, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tkill(0x0, 0x15) r1 = getpgrp(0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x22, 0x3, @tid=r1}) 2018/03/12 21:47:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = epoll_create(0x679c1005) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000281ff4)) close(r0) 2018/03/12 21:47:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xa02, 0x30) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x1, 0x5, 0x81, 0x4, 0xd784}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0d00000000042b07425f46092c480c1c"], &(0x7f0000000080)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24008000190043001d00000b0000000000000000000000"], 0x24}, 0x1}, 0x0) ioctl$void(r1, 0x5451) setns(r2, 0x4000000) 2018/03/12 21:47:19 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) recvmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000080)=@full={{0x3, {"4cee774f3e4c63"}}, [{"5bd196a6969937"}, {"c22e15b7015f50"}, {"a0141272a34202"}, {"af7d43460770d8"}, {"ea578d3edbdf51"}, {"f17438c3195958"}, {"88814b77bcee64"}, {"cec894c72591b4"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000100)="7f110198b7ef0164a9346f5f9bcd1ae0b783b746a38e3c6d8941734a000bcf05b37800d4b0ba852631379c0e1245d2f22517a1b362c757fe3600998131667cbfec27667b984d5a6921df702302d1b4946436d2ef1bea5bc454d93448ce23619a1ff1b6174a2bdda0a1aa5c403971de942228aadceb165f3f943dfc023698e66abb7e6f2caf8c75bbf8519b3414245161f08ce05982ec1d5dbeec52d18e0f62e694dbc9536ef7a6bc8c9a9c305baf8096213064e4fb888e01fdcd6753c28a87f5", 0xc0}, {&(0x7f00000001c0)="705b1ae38d38c92c9c8012c5fd1a92a4a99e6f1b80f4b9003de9dbdce428c1d8f8b43f3763a5bd122c0a964f014cbe441d0fb380c402a895b6d8235acedffd97c9377d8bf52b5760b7ad5ab43f0cba381d90e8669958274b7ebd05833157443487e8176dce21c8c020a948141012d97a67a700780493fd9fb74bd154496558df18f53008495da54a44fee679bbe0041b45982dcbf5c0eb526b45121be129d2bc75de59439b5282a4d51cb206dc3a80035abf78a5909ba4cdecfabcdcb5a67586b9e86beeb6c9c7e71444a0609fc32394aa59dec0f1c83523a8dce8faebe6744092db89f4f2ada65fed77d8f24abc", 0xee}, {&(0x7f00000002c0)="02b36ea5837556d2eb4b796f19c4ee528a333615eb61a080f18d7bb443bfe3adab27288be7a0d5d7a5f5edf077ac6e90490c73266a3a9320b5ec561cd3c9b72fb474d34150131058a682a98aa23d98acbb6c4effe4b2d7cd8f0eeb2de12ab1943d60d1b51bdeec1a8fcd655b1490d90ad5bda5fad93c9a298b3a7fb400749d4ca45f349931b87856fffc889addbdbfca", 0x90}, {&(0x7f0000000380)="6a19d15c0d9c9f40cd1dcb0654bcb25b39fed0de25cbdbf9cdc93a3bf106b4fd872f309ff55ab106122cfb99ad8902186d96b02494f6eed528810b8fb280d70b7afdcbc2d340dcfe3f8fcedbbd17391bb0c2ededca606845ab1d1f8ceb8a0f43a7392a12a7a647aaae9d8e4f1d462fadc5e5b94686dba8bc9b398c69ae94a84cdf4c45251fb21225bc57043bec992f764a95557f9f9c832826611efe3d52da", 0x9f}, {&(0x7f0000000440)="9d47dff1710bba193e5168384feaccf890842826e6f144fcb80368a58082226b7afddcaead8902322920c46efd91b7f5dc00e27f3e21519973231c1821ef58435eede40b889ba2936275a63482a844d825ef933dd812671664ddc14d9500e497983eeecba460964b8ae69c01dddaa2202f1b7af2c474c29b9bfcc99d1ef430e62f29283fdd7835ad0dd6f4730f979c64208757ea7318b68a448340cd34711a863bb779e5b49f37e93894e5091a28d7837f90c9", 0xb3}], 0x5, &(0x7f0000000540)=[{0x108, 0x115, 0xffffffffffffff81, "2093370f5e4fbf67fe24a730223d0e9dfa156513eb59c590c7600b922489f161373ceb5cf75ac377730c6c085420f26fe7e9f30badcf0172fd7ac1a5819a65015f1c67b3e12488c6244293e8acb91aa4657c03994df4b40425c5a9cb2b73c1eb3d2a88145ec9374674e1f9a734f0c7efef54af9af802714bed0f17f831c7cde03ea16371cc9c05dd3306cac34817e42bffc3bbb07d88920a0fe4377e8f1c6b426083b3f3c46883ea2e95f1010ad425e7ac4f4671270920eec87f48bd4a28a104e1f34882d360f07cc5ad5ddb7ec6e5020d1643ceaade91c19daffe49cc3c973d5d228076ae976b8ab8218c7294a6b4b7f330cfe4b028d1c7f6"}, {0xc, 0x113, 0x80000001}], 0x114, 0x4000000}, 0x40000041) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x8001, 0x2, 0x10000, 0x1, 0x1f, 0xc26, 0x7, 0x6, 0x7ff, 0xff, 0xd6, 0x3f}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) signalfd(r1, &(0x7f00000006c0)={0x4}, 0x349) 2018/03/12 21:47:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='maps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000000340)=""/164, &(0x7f0000000480)=0x3d) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/03/12 21:47:19 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000002f40)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000011c0)=""/119, 0x77}, {&(0x7f0000001240)=""/124, 0x7c}], 0x4, 0x0, 0x0, 0x918}, 0x5}, {{&(0x7f00000012c0)=@generic, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/34, 0x22}, {&(0x7f0000001380)=""/10, 0xa}, {&(0x7f00000013c0)=""/102, 0x66}], 0x3, 0x0, 0x0, 0x401}, 0xffffffff80000001}, {{&(0x7f0000001480)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001500)=""/29, 0x1d}], 0x1, &(0x7f0000001580)=""/199, 0xc7, 0x50b}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001680)=""/206, 0xce}, {&(0x7f0000001780)=""/62, 0x3e}, {&(0x7f00000017c0)=""/94, 0x5e}, {&(0x7f0000001840)=""/219, 0xdb}, {&(0x7f0000001940)=""/196, 0xc4}, {&(0x7f0000001a40)=""/137, 0x89}, {&(0x7f0000001b00)=""/220, 0xdc}, {&(0x7f0000001c00)=""/194, 0xc2}, {&(0x7f0000001d00)=""/189, 0xbd}, {&(0x7f0000001dc0)=""/236, 0xec}], 0xa, &(0x7f0000001f40)=""/4096, 0x1000}}], 0x4, 0x20, &(0x7f0000002fc0)={0x0, 0x1c9c380}) r1 = open(&(0x7f00000030c0)='./file0\x00', 0x20000, 0xc0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) accept4$packet(0xffffffffffffffff, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000031c0)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000003000)=""/163, 0xa3, 0x40000040, &(0x7f0000003200)={0x11, 0x17, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003100)=0x2, 0x4) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000003240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003280)={r4, 0x10001}, 0x8) 2018/03/12 21:47:19 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="5d68a666dd63c6e212d7207d5fa63005c7b4abda923645ee712609e1ee5f30547702bcc6bd3bf88040ce54eae413845c3b9672ca5f55c021192c5feb6551614fe076084b4d8e5251d07f950b5d7d0f", 0x4f, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x8c8, 0x4, r2) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) 2018/03/12 21:47:19 executing program 6: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000004000/0x2000)=nil, 0x2000}) process_vm_writev(0x0, &(0x7f0000000380), 0x0, &(0x7f0000003000), 0x200000000000007e, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) userfaultfd(0x80000) 2018/03/12 21:47:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x20000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/248) ioctl$int_in(r1, 0x541b, &(0x7f0000000000)) 2018/03/12 21:47:19 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000140)={0x4, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000180)={0x1000, r1, 0x10003, 0xfffffffffffff5bb}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) getpid() r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000f48000)=0x4000000, 0x401) 2018/03/12 21:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000200)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="cf3e6e5788be2f30c2e9ea9fb9bdeb5b4abbdad5cc91375d49a44b4ea1ee7f5b604650e38e8899a8ca7e84f51b894317be4838640815c9fad8fe809e61dba01e550f47ed5ab84c6634a62d9167d47d48c94d2d9516712677c4f69d154cd4c5d9e4b403716ba604afc071715c96331a96fa96c03fb1e941d3c595687273fe4df0fb092689152266dc30b4aa8ea8b91fcd93e888cb3f569b9d14d28a77df6c904c7fa05c6853d60798234c74e68816c2624d31e95d26f827571db2cd1ea8c830bc8c369eace5874a972b60dbdd929d05e125d14a1ab5b90648ab5de1aa257f90eae9b325cf112ad604963a2619b57a1b4bec4d4261a3604b745b") 2018/03/12 21:47:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xffffffe) socketpair(0x0, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/03/12 21:47:19 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x1, 0x6, 0x30b4624a}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/03/12 21:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = getpid() sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) sendto$inet(r0, &(0x7f0000000040)="fcd074593241b2367cd9753f05a2e6613169d46cd41398decf4d33c125d3e6189fde703d410768d132a78ea46286d09afa93ddc5fc494c05b78d562b3ff3a5bfd52f7afcb2b863f7318a9adac20dcfce62dac366f4c7e82d67d89d", 0x5b, 0x800, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) 2018/03/12 21:47:19 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') r0 = epoll_create(0x100000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x220100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)='/dev/ptmx\x00', 0xa, 0x3) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x0, 0x20, 0xe8f, 0x7, 0x9, 0xabf}) timer_create(0x7, &(0x7f0000000240)={0x0, 0x23, 0x4}, &(0x7f0000000280)=0x0) timer_delete(r3) poll(&(0x7f00000002c0)=[{r0}, {r2, 0x100}, {r0, 0x2}], 0x3, 0x7ff) socket$nl_crypto(0x10, 0x3, 0x15) fchmodat(r2, &(0x7f0000000300)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000340)={{0x3, 0x3, 0x2, 0x3, 0x101}, 0x1ff, 0x20}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x4, 0x80000001, 0xfffffffffffffffa, 0x7fff, 0x6, 0x53, 0x7ff, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x67, 0x800, 0xcf6, 0x800, 0x6}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x3, 0x7f}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xa0000000000000}}}, 0x84) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000005c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000640)={0x1, [0x0]}, &(0x7f0000000680)=0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) r8 = socket$packet(0x11, 0x3, 0x300) fadvise64(r6, 0x0, 0x2, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f00000006c0)="e2a0ed5576794e03a7abc49411aa599ce6e46bdb397406e8fd9d8e3b8b7444ec3924a368ff724d2bab0a7fd70cd748fe308cd14de4d6c863d97833d4674659a5bce55dd3eca75d38ce203da1e14ac5fcf0b86d498719bb4866f83e647cbb6c5f0a7f0abe9fc099f1be769aed", 0x6c) poll(&(0x7f0000000740)=[{r5, 0x2000}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000780)={r4, 0xfffffffffffffffc, 0x284b, 0xcb, 0x4, 0x3, 0xffffffffffffffff, 0xe4, {r7, @in6={{0xa, 0x4e24, 0x6c5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x7ff, 0xfffffffffffffff8, 0xff80, 0x2, 0x80000000}}, &(0x7f0000000840)=0xb0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000880)={0x2, 0x7fff, 0x5f99, 0x5, 0x1}) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00000008c0)=0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000900)={r9, 0x3}, &(0x7f0000000940)=0x8) r10 = add_key(&(0x7f0000000980)='asymmetric\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="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", 0x1000, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001a00)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) r12 = getgid() keyctl$chown(0x4, r10, r11, r12) 2018/03/12 21:47:19 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000180)=""/121, 0x79}], 0x3, &(0x7f0000000680)=[{&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/71, 0x47}], 0x6, 0x0) bind$bt_l2cap(r1, &(0x7f00000006c0)={0x1f, 0x400, {0xffffffff, 0x6, 0x1000, 0x3, 0xffff, 0x5}, 0x4, 0xfffffffffffffffd}, 0xe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/12 21:47:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x2004}, 0x102, &(0x7f00000000c0)={&(0x7f0000024f48)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xffffff0b}, 0x1}, 0x40d0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@loopback, @rand_addr}, &(0x7f0000000080)=0x8) 2018/03/12 21:47:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000100)=0x8) recvmsg(r0, &(0x7f0000013fc8)={&(0x7f0000013000)=@hci, 0xc, &(0x7f000001c000)}, 0x0) 2018/03/12 21:47:19 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') bind$ipx(r2, &(0x7f0000000040)={0x4, 0x4f88, 0x0, "b51b974eae88", 0x44ee}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/12 21:47:19 executing program 3: r0 = gettid() waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/03/12 21:47:19 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000240)={0xff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2, 0x0, 0x3, 0x5, 0x100, &(0x7f0000000200)='ifb0\x00', 0x3, 0x1, 0x7f}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/203) r3 = open(&(0x7f0000000440)='./file0\x00', 0x103, 0x1) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000480)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4)) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x10}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000140)="d11f4417ccdef839a78fbbddd148293db56c85451d6d5d1df820f46fe503caf9404b09c8f4d2f8fdcf36459f7f6a529badddb52a5d28492cb30404002adefdf8", 0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000340)=""/194, 0xc2) 2018/03/12 21:47:19 executing program 5: r0 = gettid() unshare(0x28060400) pipe(&(0x7f0000000040)={0xffffffffffffffff}) exit(0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r3, r2) 2018/03/12 21:47:19 executing program 1: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffa) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/138}) keyctl$update(0x2, r0, &(0x7f0000000180)="e86c4682530eec3fdb3b7520b8d7e0d3abe358779da0d803310a0bb537de3e22c17bb49dad6f23da31649665e9750f4fa1396126f11127cd6cf7f66c22985a64d213c85e589a13bdec00d4f6dadf130f28744326a22d902ef7e427caead5b2f73adcd180114e027c7b0e83fcab210ea6cd325c6568c92977eadd9302ae", 0x7d) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='schedstat\x00') setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000380)={0x4, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) sendfile(0xffffffffffffffff, r2, &(0x7f0000000140), 0x10ed5b) 2018/03/12 21:47:19 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') bind$ipx(r2, &(0x7f0000000040)={0x4, 0x4f88, 0x0, "b51b974eae88", 0x44ee}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/12 21:47:19 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x80) 2018/03/12 21:47:19 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='(\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/12 21:47:19 executing program 6: mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000c3f000/0x2000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x8001}) ioctl(r0, 0x2283, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{}, 0x6}], 0xff85) 2018/03/12 21:47:19 executing program 4: getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)=""/42, &(0x7f0000000600)=0x2a) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), &(0x7f0000000180)=0xc) sendfile(r0, r0, &(0x7f0000000000)=0x400003, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x4, 0x3, 0xe9, 0x2, 0x6, &(0x7f00000000c0)='sit0\x00', 0x9e, 0x9, 0x6}) 2018/03/12 21:47:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) 2018/03/12 21:47:19 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/39, 0x27) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000100)={0x5, 0x8000, 0x7, 0x33fab671, 0x1, 0x8000}) 2018/03/12 21:47:19 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x5, 0xed803ff, 0x400, "aea3e5f74716a5ea0be3cd92697728e6cf08f73f149cdde4674752c673a502c93ea3ac3357e968d95dc04eed1d3073dea82c9bdb6fec983ba4f571b65f51e1", 0x2a}, 0x58, &(0x7f0000000480)=[{&(0x7f00000000c0)="d782514b5932b3ee49cae925e4dcfd192adbad17e97ee08d264dbc", 0x1b}, {&(0x7f0000000100)="59802964c2ec8f33820f98e407990079c7c0d3a1ee7f314573dac1a201da39f975d70e8c5f63cff3d30ad7f5d5a3d134ee82a31d2c24fe3da1363253ef5ce3af3a655c024e", 0x45}, {&(0x7f0000000180)="9f698902cf7cc0c3517ebd886be5fbd1707b51", 0x13}, {&(0x7f00000001c0)="6166cc3faf5eb474c73cd9ae0f83816b540aea1cb28a81f9fb4185e9e231dc3e36db7fa830929951a77957b2155e14f2cb797112db73a8561d2ae233dffaae3f8c9fe9c462e663b8f3f59ab336c264f304f4c93caaa6d8088edb609d9d33d97b786a22c19be7db65fc99638e4110ce9c8ef3a90e5cecd977e79bfffa9b6137dcb780a44993c65f324739185377fd8dacbefdde14bfbe22dbf76bec69a243a6ab1bf406a93d09e85421180a3016db3ccf84cc4c3cdfe30d6b5017c57ff143e8913d0627bc92c742cc3af4686a7513593a37f5", 0xd2}, {&(0x7f00000002c0)="097d27164b75d4168e68a608a666c6388c299fe1bc65847bab988de28d", 0x1d}, {&(0x7f0000000300)="5730ae71c5856eb653be295e0a3c7753f412617e6c1d37d7", 0x18}, {&(0x7f0000000340)="68b4dc2d1888ffc6d87a9585bb2962d899986f2d41ec15619c68c4f2590b515c68356220c7799cdbd0e8eb8c04e35e71d50577e92e7eda3c3d29d80a880ba2d5656416c1c190ff7b4734e76d34a1ed52a90cc3f8d8c09bc228dafdca3ff6aa3a9758c03044c5304c416051f4bf72f442f1ce04b0ad1dae584f23ea9e9af5e21ce47e017434029b698b04efe662f2692d48ab3091b545f5b9aaca05a98ad564928813aea25b08a38622712fa6e78bb033e019df7bb72436a5b841ceba3e34f5f3cfeb", 0xc2}, {&(0x7f0000000440)="19751454ce6b373df054ba4b0931e4f52077ddd42554aa6796ce07ca7db270f2cc4aa335a6537b8ed34f035c39", 0x2d}], 0x8, 0x0, 0x0, 0x4004000}, 0x40) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000500)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000600)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000540)=@dstopts={0x73, 0x14, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xf}}, @calipso={0x7, 0x20, {0x3, 0x6, 0x1, 0x5faf, [0x4, 0xf9, 0x2a]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x18, {0xe, 0x4, 0x82, 0x4, [0x2, 0x8]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x5, 0x7, "cb4c72875257e4"}, @pad1={0x0, 0x1}]}, 0xb0) munlockall() 2018/03/12 21:47:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x7bd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x11d, 0x2800) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x7ff, 0x3, 0x60, &(0x7f000083d000/0x2000)=nil}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/12 21:47:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a09ff8)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile64(r0, r0, &(0x7f0000000380), 0x4) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe003, r2, r7, 0x7, 0x210000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x2, 0xbfd5, 0x4, 0x54082a5f, 0x1, 0x9, 0x0, 0x5, 0x9, 0x5, 0x1ff, 0xef9f}) 2018/03/12 21:47:19 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, {0x7fffffff, 0x3, 0x2, 0x4965, 0xffff, 0xcef}, 0x0, 0x5}, 0xe) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/12 21:47:19 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffff9c) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0xc9, 0x4, 0x472, 0x100000001, 0x10001, 0x4}, 0x2, 0x1000}, 0xe) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpgid(r1, r2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/03/12 21:47:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500)={0x7fffffff, 0x401, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1}, 0xb) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000040)=""/73}, {&(0x7f00000000c0)=""/44}, {&(0x7f0000000100)=""/7}, {&(0x7f0000000140)=""/32}, {&(0x7f0000000240)=""/215}, {&(0x7f0000000180)=""/126, 0x28c}, {&(0x7f0000000340)=""/2}, {&(0x7f0000000380)=""/4096}, {&(0x7f0000001380)=""/42}, {&(0x7f00000013c0)=""/170}], 0x2000000000000154) r2 = creat(&(0x7f0000003680)='./file0\x00', 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000036c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000037c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003800)={@empty, 0x71, r3}) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) 2018/03/12 21:47:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/70) 2018/03/12 21:47:20 executing program 5: clone(0x6, &(0x7f0000106fc9), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000000)) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x424480, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socketpair$inet(0x2, 0x8000f, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x4, 0x2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0x4007ffffffd}, 0x8, 0x0) read(r3, &(0x7f0000000240)=""/128, 0xfffffffffffffebe) 2018/03/12 21:47:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xffff) 2018/03/12 21:47:20 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc)=0xfefffffffffffffe, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f0000b4f000)=@in={0x2, 0x4e23}, 0x10, &(0x7f00005ff000)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/12 21:47:20 executing program 4: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1f, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0xb, &(0x7f0000000180)="a53ac018c9e2c4d04bd636c692fbb5fa1e71d6656e21a21adaad2c495078f3402cc6f3ad5584ea4d275feaffaeb2237e5d4695a86c81673ff8075c0d1742745d69ac9651a31390c596042ae573506f4a49a43b50c270985fba796acdc6720a5ffe528007c395756b94ef35696bef53eb0074d3126b02d6194fc241cbdd5cd049e0e1c7a00e8a659f4eeaf533854f6f93c7aa792683adfbe91bae7095a98404909e0ab6f44ccdab1182ebbf3bd0b15b68cc92bff2291451a10370ade4863466355207c23bde70817325df28307b28257e74b2ad84de", 0xd5) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) sched_yield() getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0x1d8, &(0x7f0000000300)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000340)=0x80000000, 0x8) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)) unshare(0xda43b54d0e16e328) fcntl$lock(r5, 0x7, &(0x7f0000010000)) r6 = dup3(r4, r5, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) fsync(r3) chmod(&(0x7f0000000080)='./file0\x00', 0x40) r7 = gettid() r8 = syz_open_procfs(r7, &(0x7f0000000040)='attr/keycreate\x00') r9 = add_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="c6c58b8e79f6f47bf910f6c9b16cb106261994d7ffa22b627f74d24457432848b12c9c709aac9f1a0a7066df3c7919fd86f1d837666a6526f4aea571bf79709eee92259fbc4b73f2fa79121495e896e8232a951c4da514be223741b37e2cb6eb09abf460d5033d7298f30e1fa9c8af2e4ddc81424d12134b6d4669d5fb3db35dd6f3f88e045ee2f4d160607aa7c9d7b201827e9045f44552ea97600b40735a6d4f02550d362b98633f583917a218d97d340c", 0xb2, 0xfffffffffffffffc) keyctl$invalidate(0x15, r9) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f00000004c0)=0x100000001) pwrite64(r8, &(0x7f0000ed6fa9), 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)={0x0, 0x0, 0x1, 0x0, 0x3, [{0x7ff, 0x4, 0x8000, 0x0, 0x0, 0x400}, {0x200000000000, 0x2c, 0xff, 0x0, 0x0, 0x48e}, {0x0, 0x1f, 0x2, 0x0, 0x0, 0x1000}]}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000940)={0x0, @broadcast, @dev}, &(0x7f0000000980)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000009c0)={r10, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) creat(&(0x7f0000000140)='./file0\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x200001, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'bridge0\x00', 0x1}) 2018/03/12 21:47:20 executing program 1: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x2000000035, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000011ffc)) 2018/03/12 21:47:20 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc4, 0x13, 0xf, 0x300, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x3}, [@generic="526fcc80f549d1146d2e36113ca19027d22740d05e24bed9b7a0374e9bdcd3d4e7f17f69b5c8bbd4b8d74825a15f79e656539c3b20463a7e868359e21d59d8d18357823b79a22ec611fd2260e015c72111a4176fc55f0407ea0c81bd77340c7d415d7ddcde34d556c743b9e864415711ef8f314a408ac410e583fbddb51edc4e404c416f45d2320665fa5dbb079a964d968e97251f3bd513712553840fb8fe28aaf7d2f7149a71", @typed={0x8, 0x84}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x1ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) fcntl$notify(r0, 0x402, 0x80000005) fcntl$setflags(r0, 0x2, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000380)={'syz_tun\x00', 0x2}) syncfs(r0) getpeername$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000014c0)={r3, &(0x7f00000004c0)=""/4096}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001580)={'\x00', 0x4}) write(r0, &(0x7f00000015c0)="1fe8176c7329546aee3f68b9558af416dcd925beebc311c976ec7898deeaafad1ff7a8dec199a1a624906072c761ef58026eb1bef02b094b48c67b9c484ced6104aacc82c0ffc6b10d346457a52146d1ae0214a9622c772d0d42656b2fbfca684232ef3fdc292388e21e4666bbc15b14474b137da69179b5bde7b523e95d6fc39e618daa78ff7fb67aeedae11871b0a493c128f80e630c3a970fb5eca739b08dc45d13d1f95dafaed837b7cbd1d67bc750d368e27a70a7", 0xb7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001680)={r1, 0x100000001, 0x1000, "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"}, 0x1008) r4 = open$dir(&(0x7f00000026c0)='./file0\x00', 0x101000, 0xc0) mkdirat(r4, &(0x7f0000002700)='./file0\x00', 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002740)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) symlinkat(&(0x7f0000002780)='./file0\x00', r4, &(0x7f00000027c0)='./file0\x00') inotify_add_watch(r0, &(0x7f0000002800)='./file0\x00', 0x8a0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002840)={0xff, 0x4, 0x100, 0x4}) socket$l2tp(0x18, 0x1, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000003380)=@broute={'broute\x00', 0x20, 0x7, 0xa8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200028c0], 0x0, &(0x7f0000002880), &(0x7f00000028c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x8, 0x800, 'bcsh0\x00', 'vcan0\x00', 'bpq0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff], 0xb8, 0x22c, 0x274, [@helper={'helper\x00', 0x24, {{0x0, 'H.245\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:ssh_keygen_exec_t:s0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1, 'syz1\x00', 0xaae}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x2, 0x2a287bb9}}}}, {{{0x9, 0x8, 0x6, 'rose0\x00', 'ip6_vti0\x00', 'irlan0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff], @random="521d80937aac", [0x0, 0x0, 0xff, 0xff, 0xff], 0x98, 0xc0, 0xe8, [@state={'state\x00', 0x4, {{0x80}}}]}, [@common=@STANDARD={'\x00', 0x4}]}, @common=@STANDARD={'\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x4c, 0x88ca, 'ip6_vti0\x00', 'vcan0\x00', 'ip6tnl0\x00', 'ip6gre0\x00', @random="f7aea92eabf6", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xc8, 0x138, 0x168, [@cpu={'cpu\x00', 0x8, {{0x7, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x401, 0x1ff}}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x5, 0x10, 0x8035, 'bond0\x00', 'bridge0\x00', '\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff], 0x98, 0x108, 0x134, [@connlabel={'connlabel\x00', 0x4, {{0x3, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x3}}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0x101, 0x1}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xfffffffffffffffc}}}}, {{{0x0, 0x8, 0x6006, 'tunl0\x00', 'vcan0\x00', 'rose0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x108, 0x16c, 0x194, [@ip6={'ip6\x00', 0x4c, {{@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff0000ff, 0xffffff00], [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], 0x3, 0x0, 0x40, 0xb, 0x4e21, 0x4e20, 0x4e22, 0x4e23}}}, @pkttype={'pkttype\x00', 0x4, {{0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x5}}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0x9c2436c04c2f4055}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x0, 0x0, 0x0, 'bpq0\x00', 'tunl0\x00', 'ip_vti0\x00', 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @random="4cd94721cd9b", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa8, 0xf0, 0x118, [@statistic={'statistic\x00', 0x14, {{0x1, 0x0, 0x1, 0x7, 0x4, 0x100000001}}}]}, [@common=@log={'log\x00', 0x24, {{0x5, "286795be4734d27887653570eb84b25c974baeb2317f681e8e4811dec225", 0x9}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}, {{{0x3, 0x4, 0x87ff, 'rose0\x00', 'gretap0\x00', 'syzkaller1\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xe0, 0x128}, [@common=@nflog={'nflog\x00', 0x4c, {{0x7fff, 0xf, 0x7ff, 0x0, 0x0, "ae803392d61d0bb27333bad17e0acdd4a9703a0dce74fcc054b2113f41dc38ab6d9087a75d855611124e81d3c9e5b2fb7ea2bf218a079cb1d2feec3bef5e86b5"}}}]}, @common=@log={'log\x00', 0x24, {{0xc0, "80ceccfbd620440dcb8ffc80d2aa1402d36d307f3430857f5ab98c7a1a48", 0x4}}}}]}]}, 0xadc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000003540)={'nat\x00', 0x0, 0x4, 0xad, [], 0x5, &(0x7f0000003400)=[{}, {}, {}, {}, {}], &(0x7f0000003480)=""/173}, &(0x7f00000035c0)=0x50) getresuid(&(0x7f0000003640)=0x0, &(0x7f0000003680), &(0x7f00000036c0)) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000003600)='./file0\x00', 0x4000, r5, r6, 0x10001, 0x1080) r7 = add_key$keyring(&(0x7f0000003900)='keyring\x00', &(0x7f0000003940)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00000037c0)='user\x00', &(0x7f0000003800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003840)="478c270816e67a8be9de3573efe93e0ca4e712c878b607f6ddd1f261522d2ece4ff74d402342dd55200ffde754bf5beb7d45d3573e309a34186155b9611e266471ddca91c9276bb54fab9d42cc09d3d17ca335dde0a74bd9af750c3152a5f4052c586bdda4f236e5ff73fc6f48e4fcdf7db55db3529950a70a597a38f0c4fe81018b099ccf0e6212b6ff", 0x8a, r7) 2018/03/12 21:47:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0x1, 0x5, 0x1, 0xfffffffffffffbcc, 0x4, 0x6, 0x8, 0x1f4, 0x1b20, 0x2, 0x80000000}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101042) 2018/03/12 21:47:20 executing program 7: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)) r0 = socket(0x4, 0x80003, 0x6) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0xfd, "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"}, &(0x7f0000000000)=0x121) 2018/03/12 21:47:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x1000000008931, &(0x7f0000000300)={"73797a5f74756e00000000000e00", @ifru_map}) 2018/03/12 21:47:20 executing program 3: timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x200000000, 0x4, 0x9, 0x1, 0x3}, &(0x7f0000000100)=0x98) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x8000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x10001}, &(0x7f0000000180)=0x8) 2018/03/12 21:47:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f00000000c0), 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000040)=0x1000, 0x4) 2018/03/12 21:47:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="81", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000000)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) sendto$inet6(r2, &(0x7f0000000080)="dc", 0x1, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="f9e7c209848dbffb61af2ade3d07c1617b12eb42ec31fc389bea7a37acb57bb23cdea4001750363ab3e3ba754609e59e831b82a862e5cdb6da78d69eed60cbfe90cf2716169d1120382efb2a8d6a3d03dde8c008ea4f31fae3e34fc56309fa480cec2a4ded93100e477a079cda76c3e4cddb03c34439410838b39531f8556e984d792ddcc9333b0d29cbb6ce8e6e7fc1830cd85be9f8511d6663799e5e60409ae0a5b4de20d623a2ef9075128244415b3e266be6bb978aab4ecb0a3332138558517c58", 0xc3}], 0x1, &(0x7f0000000480)=[@init={0x14, 0x84, 0x0, {0x4, 0x4, 0x1, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x2, 0x8, 0x0, r3}}], 0x58, 0x20000001}, 0x8000) 2018/03/12 21:47:20 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x2}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000100)={{r2, r3/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x4, &(0x7f0000000180)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x9a50, 0x2, 0x1, 'queue1\x00', 0x9}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x0, 0x0, 0x89}) r6 = getpid() rt_sigqueueinfo(r6, 0x31, &(0x7f0000000300)={0x34, 0x89dc, 0x7, 0x10000}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000440)={r1, 0x1, &(0x7f0000000340)=[0x100000000], &(0x7f0000000380)=[0x8, 0x7fffffff], 0x20, 0x6, 0x1, &(0x7f00000003c0)=[0x1, 0xdb, 0x3, 0x8e, 0xc03, 0x8], &(0x7f0000000400)=[0x1, 0x6]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xadccf8f) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000480)=0x81) sync_file_range(r4, 0x5, 0x8, 0x7) poll(&(0x7f00000004c0)=[{r4, 0x1200}, {r4, 0x2}, {r5, 0x2}, {r5, 0x1000}], 0x4, 0xffffffffffffff30) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) setfsgid(r7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) kexec_load(0x7f, 0x5, &(0x7f0000000a00)=[{&(0x7f0000000700)="e1ac950ff25bf5cb61fe579a6e5a9e8593550e63fbbbf7cc2110efccc8b243d62aff15db2ceb1c0529cf38af4430bf04338594509347982d2c413e8bfacd0070c7cdc079c83f52f9ccfa2a233f61e81b7438f7c9b7fe2720b4824f3bd755ddbdd3f8a9d69c7456e2447aaaf1dddf8a273aaa4e1978b628dc8b0ae20670fd0a413c", 0x81, 0xffffffff00000001, 0x7}, {&(0x7f00000007c0)="e86bc221be00fd165b3799bfa303277910318c51555c0cd5798c207f192db046b04c7d698b74bd7e2d149595d9158d2b27c5c0584e0bb2795227e0c57e5954969e0859802ab3e8d9effce3d907886e2d23439c63e5952b0fb940423fbea8d0421ca7555552a53f141db9bdabf683ca77984806136f8da11e32a57b3cff7c4f81b4cce8dd0004cc4126f8371d4b7c8da712eb967ab3ae9cd1d6ca2be1ac132b0b37ea82d35eec8af87c9cc165a917dad34a979e5d2a237c58271faf0239501e24024b8083f2f6a34039485ecfc9fe8eb61efacb4f510b5123177325bc388068c2eb2cac45", 0xe4, 0x0, 0x8}, {&(0x7f00000008c0)="c890368ad03d53102b0dba3576977e742dbb129269311175b191d2caaa8966335892022a921c2256579822ee0e87f452cf218612b6375ccffdf299b5d3913a33a65356c279b0d0ca881e364ad900dfa26c2e3953d6ee32810dbd042ea20f7231ac47e5352c3fdc2d953306c833cbee0eceda26e8f6d52ea291894656cb5c4db93cdb3a2d11c5d852a9f67a020fb07a93b6cbebaf0fab60834fae7701", 0x9c, 0x7, 0x401}, {&(0x7f0000000980)="ac9151ab54676793e15367ed0288a45934", 0x11, 0x4e8, 0xdc5623b}, {&(0x7f00000009c0)="b806dfadbfbe0821467c3c73dba030bae7c9ad16d95ca5e3f71693e552980c9b47b66a37592d3bb250dab34cc748f0398414890133", 0x35, 0x1c, 0x5}], 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000a80)={0x1, 0x499}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ac0)=""/118, &(0x7f0000000b40)=0x76) select(0x40, &(0x7f0000000b80)={0x0, 0x81, 0x1, 0xfffffffffffffffe, 0x20, 0x1, 0x8001, 0x1}, &(0x7f0000000bc0)={0x81, 0x8, 0x100, 0x0, 0x6, 0x4, 0x7f, 0x81}, &(0x7f0000000c00)={0x1, 0x401, 0x8, 0x5, 0x2, 0x1, 0x100, 0x8}, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000c80)={0x0, 0x1, 0x0, 0x2, 0xfffffffffffffffc}, &(0x7f0000000cc0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000d00)={r8, 0x1, 0x200, 0x6}, &(0x7f0000000d40)=0x10) setsockopt$packet_int(r5, 0x107, 0xe, &(0x7f0000000d80)=0x80000001, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/policy\x00', 0x0, 0x0) r9 = fcntl$dupfd(r5, 0x406, r5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000e00)={r8, 0x9}, 0x8) 2018/03/12 21:47:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0, &(0x7f0000000240)) connect(r0, &(0x7f0000000000)=@generic={0xa, "db433b503670c1cd49cb1a7b07ecb4b82c8fa083e552f9cb0ea5e7c83d5ce9aa1add1f3bc5f300dd23075bcc5c93679c9639d9bddce488633a2ae82b2b833ef98c28de1e33d080ec54bbd9875adddb878f41197da237fb5da239436dc9d8fe7b3497d365ecdbbcd256157b414aa29ea8f472aefdb2ea7c20ccd0540e02e8"}, 0x80) 2018/03/12 21:47:20 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xffffffffffffff2a, 0x4) fcntl$setpipe(r0, 0x407, 0x7fff) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x7fffffff, 0xa31}) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000140)="7fa7bfc7cd58a500b9d70b020e1a7d288f9784b4363c1984f77d60299d0f415821c6d0acb69e40ca283afe9e50476e9bdfcdd6565033bdacb9bf7aace1a2", 0x3e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x7, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000240)={0x52, &(0x7f00000001c0)=""/82}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000280)={0x7, 0x101}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xd5, "cba31f841054be8c51fb309fed3383d39f44e7c824ae0fd085b4b2b0580f818fdf4c2066f660cc5a8a6d76fd558f5f5b3a8775de8c5fffde93e6070695f28f0df49913083024155a9a572a8cb882383b2e8988ef1ed81da69950051aacef957ac838381cac7269c109d5b24175de753503a73f85fbbdf38867f774fdbc19c93d954ae597d613824e12828f41582c8356310e20edf56206fd31c7cbd2e4f18e11dede3aa1355987d2d7f5cde9275b059c3005fea4f37a6d36ac7119eb0509cb63a6191dc454cde8de5384d09d30910327153b24019d"}, &(0x7f00000003c0)=0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0x9, 0x10}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x4, 0x4, 0x5, 0x2, 0x101, 0x5, 0x1, 0x81, 0xffffffffffffff28, 0x8, 0x9, 0x810, 0x100, 0x1, 0x20]}, &(0x7f0000000540)=0x100) connect$llc(r0, &(0x7f0000000580)={0x1a, 0xffff, 0x2, 0x100000001, 0x7, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) recvfrom$ipx(r0, &(0x7f00000005c0)=""/133, 0x85, 0x0, 0x0, 0x0) keyctl$session_to_parent(0x12) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000780)={0xd1, &(0x7f0000000680)=""/209}) bind$inet6(r0, &(0x7f00000007c0)={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x104}, 0x1c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000800)) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000940)={'ip6gretap0\x00', &(0x7f0000000840)=@ethtool_perm_addr={0x20, 0xc4, "e4e4a78a47d19490c83432b60b0f5ff5a4500cc46470405b6136226e09ee5d946e491acd395384631c60deaecf649e28185ed23225334494d4f8b33fb782c065fe0dcba85e00555b80fb2384ccbc4d9f66e04a90efbce3ccf91ce1215a8c2e68c613dc19d3c5a1d89e0d9415acdc55a6e853b56a784b3fb1339458299da7b731137533f1307bc6ee7127575a2a23ade96c257ede11f4548e3bd61d2c4c0a49c896622fe23e4708ddbdb3c1e04b6b178304d1dbebff7a25779d9089346ea62926bc49fba5"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000980)={r3, @in={{0x2, 0x4e20}}, [0x48000000, 0x0, 0x9110, 0x2a, 0x1, 0x3ff, 0x100000000, 0x5, 0x3, 0x3, 0x34f6, 0xf29, 0x2, 0x4, 0x7fffffff]}, &(0x7f0000000a80)=0x100) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000ac0)={0x8000, 0xf2fa}) r5 = dup2(r4, r4) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000b00)="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") ioctl$FIONREAD(r5, 0x541b, &(0x7f0000001b00)) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000001b40)=0x91d) read(r4, &(0x7f0000001b80)=""/90, 0x5a) 2018/03/12 21:47:20 executing program 3: r0 = timerfd_create(0x0, 0x7fffe) r1 = dup2(r0, r0) clock_gettime(0x4, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r2}, {0x0, r2}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000000c0)="c4820dbb30e0a8f0fd605b92915b6f28719824e967fcb0bdfd5d48200445f1b4ae82b2615a1531a1b4445baf2d46c8fc72fd231b1601ce3f5014292908dcfad4a02d4f608491521c1541ff4ce3ed4805933d80a61fe389390c8a17200f326ef4e64b3056372e4bfb1d56a412d190b2a53dee46a352439ab18eb53b0c1002bea4b60a1fcb7cad8ecdcf093c914561b08f9183cf6da884a3bca17f1aea7ab3eaed9ead950aac7643bc2a4e87e17e5cc8b7d65b", 0xb2, 0x4040004, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) getpeername$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) read(r1, &(0x7f0000941ff8)=""/8, 0x8) [ 68.878292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 21:47:20 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getcwd(&(0x7f0000000080)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001080)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x2) 2018/03/12 21:47:20 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000000040), 0x100000001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1}) 2018/03/12 21:47:20 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000019c0), 0x14) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x1, 0x1f]) dup3(r2, r3, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffddb) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000100)) 2018/03/12 21:47:20 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x186) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="090000005489", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x2}, &(0x7f0000000300)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40c440, 0x0) timer_create(0x7, &(0x7f0000000440)={0x0, 0x13, 0x0, @thr={&(0x7f0000000340)="c81b273dd2c2013fa51558f727f3ca99e3adeeead7a1d1cc2d06a02ed2db62ae7a73a8489c405ab7f3898affc27e113a6bd77900706d0aa8bc59da8923b017b2f561075639cf2d2c79fb4921ea5e4a3fd6ed49772cc86823718415f9b4c15166f895d8bc2fa713b2bbcdcbe9580ac07f78408b578bbda20b6a665d997e12a3297b22f7", &(0x7f0000000400)="779e4d9e276e68864f2ad4d7462d40142fd2cd7834150ed1f1449187eb93b3a4b037e1459677687036cdc1faea"}}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000500)={{r5, r6+30000000}, {0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x6, [0x1, 0x8, 0xfffffffffffff09c, 0x6, 0x181, 0x1000]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r7, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x4, 0x7f, 0x4, 0x80}, 0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r7, 0x7}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r2, &(0x7f00000001c0), 0xfffffffffffffd9e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r8 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r8, 0x0, 0x3) sendmmsg(r2, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="100000008d010000000000f6"], 0x10}}], 0x2, 0x0) 2018/03/12 21:47:20 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000019002900ffffffe672ffffff0a8000000000000000ef0000"], 0x1c}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1e8, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000378], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x6003, 'ip6gre0\x00', 'vcan0\x00', 'erspan0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff], 0x100, 0x130, 0x158, [@physdev={'physdev\x00', 0x6c, {{'ifb0\x00', {0xff}, 'syz_tun\x00', {}, 0x2, 0x2}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x238) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000400)=""/181) 2018/03/12 21:47:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller0\x00') 2018/03/12 21:47:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x2, 0x5, 0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_newroute={0x40, 0x18, 0x1, 0x70bd2a, 0x25dfdbfb, {0x1c, 0x0, 0x10, 0x40, 0xfc, 0x1, 0x0, 0x2b647179c36d9e10, 0x2200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x37}, @RTA_DST={0xc, 0x1, [{0xe4c, 0x100000001, 0x97, 0x2}, {0x7fff, 0xda, 0x7fffffff, 0x7}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000000) [ 68.984163] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/12 21:47:20 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getcwd(&(0x7f0000000080)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001080)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x2) 2018/03/12 21:47:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20) setsockopt$sock_int(r0, 0x1, 0x400000000003f, &(0x7f0000000040)=0xe3, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f00000000c0)=@nl=@proc, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000180)=""/151, 0x55}}], 0x1, 0x2100, &(0x7f00000018c0)={0x77359400}) 2018/03/12 21:47:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='U', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc00, 0x0) 2018/03/12 21:47:20 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:dbusd_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x39}, 0x4a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x20000002}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0xfffffffffffff00b}, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000240)) mkdir(&(0x7f0000000280)='./file0\x00', 0x106) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) epoll_pwait(r1, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f00000003c0)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000000500)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000540)) unlinkat(r1, &(0x7f0000000580)='./file0\x00', 0x0) getpeername$inet6(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000600)=0x1c) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)={r2, 0x34, "87b2504d793d15169ced17493b328f8bfb8b2e66e062276ddbfc230fd83087feec15e1df3b5cf95494e7eea46564a75a5448cd81"}, &(0x7f00000006c0)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000700)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000740)={r4, 0x7, 0x5, 0x7, 0x80000000, 0x8}, 0x14) mkdirat(r1, &(0x7f0000000780)='./file0/file0\x00', 0x1) write$selinux_access(r1, &(0x7f00000007c0)={'system_u:object_r:initrc_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x37}, 0x44) bind$unix(r1, &(0x7f0000000840)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000008c0)={r3, @in6={{0xa, 0x4e24, 0x63, @dev={0xfe, 0x80, [], 0xe}, 0x7f}}, 0x101, 0x5}, &(0x7f0000000980)=0x88) clock_nanosleep(0x0, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)) pivot_root(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0/file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getpeername$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b40)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000b80)={{0xa, 0x4e21, 0xbb, @dev={0xfe, 0x80, [], 0xe}, 0x8}, {0xa, 0x4e21, 0x7}, 0x6, [0xe41, 0x800, 0x0, 0xffffffffffff6b05, 0x1, 0x67, 0x3, 0x2]}, 0x5c) 2018/03/12 21:47:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) [ 69.069860] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/12 21:47:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) close(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x6, 0x3f}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x4, 0x4, 0x7, 0x200}, &(0x7f0000000180)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000001c0)=""/50) 2018/03/12 21:47:20 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) socket$nl_generic(0x10, 0x3, 0x10) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/12 21:47:20 executing program 0: r0 = socket(0x1b, 0x0, 0x80000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x2) setresuid(0x0, 0x0, r2) r3 = syz_open_procfs(r1, &(0x7f0000000040)='auxv\x00') ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000080)=""/248) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xfffffffffffffffb, 0x4e22, 0x9, 0xa, 0x80, 0x20, 0x3b, r4, r2}, {0x3, 0x1, 0x20, 0x7, 0x8, 0x100000000, 0xffffffff, 0x4d8b}, {0x3, 0x3, 0x1000, 0x4}, 0x478b, 0x7f, 0x0, 0x0, 0x3, 0x3}, {{@in, 0x4d5, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4, 0x3, 0x10001, 0x0, 0x5, 0x4}}, 0xe8) 2018/03/12 21:47:20 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffff62, &(0x7f0000000500)=[{&(0x7f0000000380)="84c3a2951a4093e9fa3137cd16dabdac2fd58a9b6d383f44b79e0e08aa4da80340a39f8cd4cf9623540f6edd258a7905fda6906a52fa272a9367f54668b117b0c641cccdb7757e990514dcc226f86020a6b23c2b179f139a317ec6a632363545e999f7554523e47e2fb06d3f7ec1cb84c9712ab3", 0xd}], 0x1, &(0x7f0000000280)}}], 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/12 21:47:20 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000467000)='xs\x00', 0x1000, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x2000, &(0x7f0000000140)) 2018/03/12 21:47:20 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101482, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) 2018/03/12 21:47:20 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000004, 0x10, r0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/12 21:47:20 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230ff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xaa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000080)="f2f09b3378293b5bb1f6b90553a9be80e53230cf56c0b5a845824e30647eb6a09da3671ffd44043b48fb805b3cca9e1058", 0x31) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f00000cb000/0x2000)=nil, 0x2000}) 2018/03/12 21:47:21 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x30, r0, 0x29) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xd4, 0x0, &(0x7f00000002c0)=[@dead_binder_done={0x40086310}, @request_death={0x400c630e, 0x1, 0x2}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x50, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000000c0)=[0x38, 0x78, 0x40, 0x60, 0x48, 0x28, 0x30, 0x0, 0x0, 0x0]}, 0x100000000}}, @acquire={0x40046305}, @exit_looper={0x630d}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x3, 0xe}, @flat={0x73622a85, 0xa, r2, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x4, 0x5}], &(0x7f0000000240)=[0x28, 0x20, 0x38]}}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x2}], 0xa, 0x0, &(0x7f00000003c0)="d3ba2a7fe2c43b17939c"}) 2018/03/12 21:47:21 executing program 1: r0 = socket$inet6(0xa, 0x80b, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e40)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003f40)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003f80)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) 2018/03/12 21:47:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000024c0), &(0x7f0000002500)=0x8) 2018/03/12 21:47:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0]]) 2018/03/12 21:47:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86a9d99a45141e97bfd961fe274c2ad8dd600f290200082c0000000000000000000000ffff00000000fe8000000000000000000000000000004e204e2000089078"], 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) 2018/03/12 21:47:21 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef584030000007224fdcdb833d53006b5edf920a64655155d961a0c7d5119593c7b309b729bf75ffb14e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f400831972d4"], &(0x7f0000000180)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x5, 0x8000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'gre0\x00'}}, 0x1e) ioctl$sock_ifreq(r1, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) 2018/03/12 21:47:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x440) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/03/12 21:47:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) eventfd2(0x7f, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/03/12 21:47:21 executing program 1: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)) open(&(0x7f0000bd1ff8)='./file0\x00', 0x200000000220400, 0x24) 2018/03/12 21:47:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setsig(r3, 0xa, 0x3e) 2018/03/12 21:47:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x81}) pipe(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x3) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001900)=0xea43, &(0x7f0000001940)=0x4) 2018/03/12 21:47:21 executing program 4: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) r1 = gettid() ioprio_get$pid(0x2, r1) 2018/03/12 21:47:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30ec371901040101ffff1f00ffffffff000500000c00010001000000000100010c8017000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x7f) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c0071100000505010008000100010423dcffdf0082c854cd9b923776c666647288c8d2", 0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x7, 0x2, 0x7fffffff, 0x4, 0x6, 0x7fff, 0x3, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x37, 0x8001, 0x1, 0x3, 0x800}, &(0x7f0000000300)=0x98) sendto$ax25(r1, &(0x7f0000000100)="96cd65a03a3cdf", 0x7, 0x4000040, &(0x7f0000000140)={0x3, {"edec0388b0a8dd"}, 0xe1}, 0x10) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100000000000081) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000080)={0x3, {"ebd3abd7d44d3a"}, 0x8}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000340)={@remote, 0x0}, &(0x7f0000000380)=0x14) lremovexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'user.', 'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r5}) 2018/03/12 21:47:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x0, [0x0, 0x0, 0x0, 0x80000000]}, 0x5c) fsync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r1, 0x2) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="c1827bd82f069bdf30e38e5394819ba539160406e49628e6f924dd51863b3a4deef0ab61d9897cc4af105540735248d94329655887f548d90944631f7dfd36cb48797396893cb201b738fbcf65bed67e1cc99c7fd4b2e6f1b29f2a38a9504b0cdc761f5f3860c9accd0d6cace6c4f17ab98966d03a8642309544725b", 0x7c}, {&(0x7f0000000200)="a068ad5ed0130acbf987fb01bb387455b52e11be655153be931c49a2d86866320b432741d270b9355761d76b55739f3332d0f153430f9857efd92cd1a2a87f853449d25bae2a07de2183e4eb3979dfd5009ba6b314498be8dfc463317a7497e9115823851343b7d248bd7c9b1c6db8436927dfde18", 0x75}, {&(0x7f0000000280)="d949c0f31677ea3f01720592775a15fd9a4dc3c73f0c2570ff9213fb1213af5251df7caeb0b48b422c5b722da14392f1e8e63b159cbcf4b608cffa2ba2ee0ab1d88766fc3f586767d284d4f1effc5163c2b9e824b206af648ff0f6e88453c55b3c4bbdf89e01e68b6711d61e623b1e44b16465a73a37840cf99465cb84beae7ede44b094718414d67166bec0c8d816209b0c8ac7922eadfba13d775bd560a95eac6dcca0ea1828c1c3815214828e1ba870bcd0244af2e7e4c9ba3a44b3447721e25763ad06e4710d667771ed50c44d4dd8dc38183c2816d4418225d2180fbf9ee2b70455760915cf89c9a83d00d892e24a8cb5acc933100029", 0xf9}, {&(0x7f0000000380)="c34928ddc3a05372fa5aaaf3d66443b8a3f84d5c569bcc2096d248fd85a4240d04c0ebdf35a778bdb448891e45b1f8b8659b86471c0f559d29af8df934e778e7763b79d8f315426ad9293608249219e052e10b4d73f302b92012c509607ae5338f439a86fbfd05a9df5f2ee6cbf00cb279635c83cbf61c7ca087f29567260d4bed23691fb56c985e8a858cbebf4747825676e59838fba3f3c1e9b2f7661f4baae825215f0b687415ce2ab2abab326d86f1cf6beae610ae24049bba", 0xbb}], 0x4, 0x58) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x9, 0x16, 0x425e, 0x100, "74336dbc03bead00dc45a8a54b8c030dd795602459849d149a4b2fdb111157b5"}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0xfffffffffffffd40, 0x1, 0xe, 0x105, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/12 21:47:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8000}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x10001, &(0x7f0000000140)=0x4) 2018/03/12 21:47:21 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000140)=""/191, 0xbf, 0x463af44c09d14bad, &(0x7f0000000280)=@ax25={0x3, {"ca91e251382cc8"}, 0x5}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) [ 69.773564] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 69.801549] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/12 21:47:21 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x1c0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000000040)="0600000000000002") write$eventfd(r0, &(0x7f0000000140)=0x3f, 0x8) 2018/03/12 21:47:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) eventfd2(0x7f, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/03/12 21:47:21 executing program 7: mprotect(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 2018/03/12 21:47:21 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000281ff4)) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000000c0)={0x20}, 0x4) 2018/03/12 21:47:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x0, [0x0, 0x0, 0x0, 0x80000000]}, 0x5c) fsync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r1, 0x2) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="c1827bd82f069bdf30e38e5394819ba539160406e49628e6f924dd51863b3a4deef0ab61d9897cc4af105540735248d94329655887f548d90944631f7dfd36cb48797396893cb201b738fbcf65bed67e1cc99c7fd4b2e6f1b29f2a38a9504b0cdc761f5f3860c9accd0d6cace6c4f17ab98966d03a8642309544725b", 0x7c}, {&(0x7f0000000200)="a068ad5ed0130acbf987fb01bb387455b52e11be655153be931c49a2d86866320b432741d270b9355761d76b55739f3332d0f153430f9857efd92cd1a2a87f853449d25bae2a07de2183e4eb3979dfd5009ba6b314498be8dfc463317a7497e9115823851343b7d248bd7c9b1c6db8436927dfde18", 0x75}, {&(0x7f0000000280)="d949c0f31677ea3f01720592775a15fd9a4dc3c73f0c2570ff9213fb1213af5251df7caeb0b48b422c5b722da14392f1e8e63b159cbcf4b608cffa2ba2ee0ab1d88766fc3f586767d284d4f1effc5163c2b9e824b206af648ff0f6e88453c55b3c4bbdf89e01e68b6711d61e623b1e44b16465a73a37840cf99465cb84beae7ede44b094718414d67166bec0c8d816209b0c8ac7922eadfba13d775bd560a95eac6dcca0ea1828c1c3815214828e1ba870bcd0244af2e7e4c9ba3a44b3447721e25763ad06e4710d667771ed50c44d4dd8dc38183c2816d4418225d2180fbf9ee2b70455760915cf89c9a83d00d892e24a8cb5acc933100029", 0xf9}, {&(0x7f0000000380)="c34928ddc3a05372fa5aaaf3d66443b8a3f84d5c569bcc2096d248fd85a4240d04c0ebdf35a778bdb448891e45b1f8b8659b86471c0f559d29af8df934e778e7763b79d8f315426ad9293608249219e052e10b4d73f302b92012c509607ae5338f439a86fbfd05a9df5f2ee6cbf00cb279635c83cbf61c7ca087f29567260d4bed23691fb56c985e8a858cbebf4747825676e59838fba3f3c1e9b2f7661f4baae825215f0b687415ce2ab2abab326d86f1cf6beae610ae24049bba", 0xbb}], 0x4, 0x58) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x9, 0x16, 0x425e, 0x100, "74336dbc03bead00dc45a8a54b8c030dd795602459849d149a4b2fdb111157b5"}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0xfffffffffffffd40, 0x1, 0xe, 0x105, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/12 21:47:21 executing program 4: unshare(0x80003ff) mq_notify(0xffffffffffffffff, &(0x7f0000000180)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40080, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/12 21:47:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setsig(r3, 0xa, 0x3e) 2018/03/12 21:47:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) personality(0x400000f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30800, 0x0) 2018/03/12 21:47:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x800, 0xff, 0x2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) ptrace$peek(0x1, r1, &(0x7f0000000040)) r2 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000502000)=""/4096) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0xab0, 0x7, 0x8, 0x800, 0x8001, 0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xf8, "1e764bb5cb95315123ca0c5b1425b1eda7418af6052b32a219955bd843e9de96cacdbc10ac2737fd5b9f3d32f0df3891f6085aa5d9bb1580ef7a32e6a84e8b2663d355efee3a817baea4198d5dedd45dbf8a0f55f4acd748ecd3a7280053dd191260dfa27506fd38b2cb5197b602a286bf62e851db13bf34021c4cdee4befb83787c75d5fc2f38f855728b7b4f815a64a777f3f0df62dc44b4d2cb90a823f7d3f346248211c6d74822e881df16d693b65f9e298f05fd26bf68b26c50e0ff347fd0f63cf22a88237e59ce39d110f60119a355c026d234aa6f35a644d87c861d8e98ff5f0e5b69158be0328e922ed4660a3342c0dbd34aef06"}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r4, 0x4000000000000}, &(0x7f0000000440)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/12 21:47:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockname$inet6(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0xfffffffffffffe98) recvmmsg(r2, &(0x7f0000000540)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/170, 0xaa}], 0x3, &(0x7f0000000200)=""/132, 0x84, 0x6}, 0x25}, {{&(0x7f00000002c0)=@pppol2tp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/128, 0x80}, {&(0x7f00000003c0)=""/223, 0xdf}], 0x2, &(0x7f0000000500)=""/63, 0x3f, 0x7fffffff}, 0x7ff}], 0x2, 0x40000000, &(0x7f0000000580)={0x77359400}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000600)={0x885, 0x8}, 0x2) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/12 21:47:21 executing program 0: unshare(0x8000400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xb3ff, 0x0, 0x1ff, 0x8], 0x4, 0x1, 0x0, 0xfffffffffffffff7, 0x20, 0x6, {0x15716885, 0x7, 0x80000001, 0x8000, 0x3, 0x1, 0x200, 0x3, 0x6, 0x4df6, 0x1f, 0x7fff, 0x5, 0x100, "e959982149c0cce8eb859ee65d0407c48d13afd4aa73cb2c551234c1c3993bed"}}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xf2, "7e60598b8afe7bb7d9a2e6a3463894f81440bee4c75290efc9e48ef6d991cf7577a7cf07e4c803fb17cdccdcc3b33363633b91fd213e27619181306c17ab99552cf2705c3dc3920905b39bf72fbab0fe979f787a5cd2298d1ee6f90f7688c45244f9f27ce314ebd18343df173b96264937238987e56af6b062d7dafe0f9c7d81e2885d032b93e217419edf318d5bd51899f596b4e543080d766e1f9a2c8ed92dff9a35b9b23e69481aadfb2e851428c86cd9cd8cbc43f4561b7d95a1030c4f132fcc169d0b300fdac340ea5cad052d308c3ac47e205a5b8ac509782c1f174e74309998780aee9d41785d63b87f9cc4e18a3e"}, &(0x7f0000000200)=0xfa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x401, 0x4, 0x1, 0x100, 0x8, 0x0, 0x2, 0x9a1, r2}, 0x20) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @tid=r0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xfff, 0x1, 0x8000, "8e95cc96a11b7012915b1b9c2297f52e893c9cbea1f9d36a419ae019d104ab389353caec0504e44c8ac6f8640a9d1e386f41ebd7cd5ef6bdfb9c0c478a204a6c1662fd46b02d410cdbc46a7eaf31c3c1"}, 0xd8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x159721f0, 0x6, 0xc6, 0x8, 0x0, 0x9], 0x7, 0x7461, 0x100, 0x1, 0x5, 0x1, {0x1, 0x2, 0x100, 0xfffffffffffff0f0, 0x2, 0x72, 0x44, 0x1ff, 0x20, 0xbceb, 0x4, 0x5, 0x8, 0xffc, "6b7282276e30f8f6bba507474ea2b967c860bd44ad6e2db69bea6cf2435b8469"}}) 2018/03/12 21:47:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x9, 0x4e24, 0x0, 0x2, 0x80, 0x0, 0x3a, r2, r3}, {0x80, 0x2, 0x2, 0x8, 0x3ff, 0x10001, 0x82, 0x8}, {0xa3d, 0x9, 0x7fffffff, 0x8}, 0x80, 0x6e6bb4, 0x2, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x4, 0x3, 0xb4dd, 0x7fffffff, 0xffff, 0xd2}}, 0xe8) r4 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r4, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000240)=0x260) 2018/03/12 21:47:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/232) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x8cd) 2018/03/12 21:47:21 executing program 1: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x40000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8, 0x5, 0x40, 0x0, 0x6, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e23, 0x5b0, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, 0x72f, 0x1, 0x0, 0x100000000, 0xc5d}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x1, 0x30}, 0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)="72616dd47300", 0x1841803, &(0x7f0000000040)) chroot(&(0x7f0000000000)='./file0\x00') syz_fuseblk_mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, r1, r2, 0x1, 0x4, 0x4000) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x286080, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/12 21:47:21 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/03/12 21:47:21 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r0, &(0x7f00009ba000), 0x0, 0x0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) read(r1, &(0x7f00000002c0)=""/147, 0x93) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000000280)={&(0x7f0000000180)=""/207, 0xcf}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0x4a6) 2018/03/12 21:47:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), 0x1a3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="2fd58c41295d94e5522a0f893d939711680f877a8df0d45a6c6b0960d94dc000ee2f31383cb9e35192c2e5ac374bcdea4e5c5ab1a7a671eea1fb9da23af1d4783b0425722fd679bc56047aa6a9867ff6108a38a8c2a89eb8e1abc8c054dfd2350e598d62dd05172354a0b43e5b1a897ec88a5d1042ae61a27a15e4fda1f725e3f7aa81a9", 0x84}, {&(0x7f0000000280)="cdfd60c318d9ac9d2478a8c3aad5509c9fe01b7b624a925217bc3c3629ffcc5d9016208ba8f94519997a722b06cd15f725550169951b5d2ab0f736d9aa2db20aa7ed4fef230f77", 0x47}], 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000300)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ipddp0\x00', &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYRES64]]}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000001c0)={0x5, 0x5, 0x0, 0x8, 0x2d}) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x2, 0x800aff) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000100)=0x8, 0xfffffcaf) 2018/03/12 21:47:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) alarm(0x80000001) r1 = accept4(r0, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0), 0x8) sendto$packet(r1, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/12 21:47:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000021fe0)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x4, {0x2, 0x9, 0x10001, 0x969, 0x7, 0x6}, 0x7, 0x1f}, 0xe) recvmsg$netrom(r1, &(0x7f0000023000)={&(0x7f0000023000)=@ax25={0x3, {"076713aa21cad2"}}, 0x10, &(0x7f0000023000), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/12 21:47:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400800052000305ffffff360311719187b6a973ffffff1c000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x1c543a68b3c15b0c) 2018/03/12 21:47:21 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x101, 0x8000, 0x8200, 0x2, 0x100000000, 0x80000001, 0x0, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffffffffffff}, &(0x7f0000000200)=0xdf) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x8, 0x0, 0x2, 0xfffffffffffffffd, 0x4, 0x2f, 0x4}, &(0x7f0000000340)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x400, 0x100000000, 0x8204, 0x401, 0x10001, 0x9, 0x5, 0x1, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x6, 0x8, 0x10001, 0x5, r2}, 0x10) r3 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x4, &(0x7f0000285000)={0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r6}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000002c0)={0x32, @tick=0x7f, 0x80000001, {0x0, 0x3}, 0x1010000000004, 0x1, 0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@int=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000380)={0x3f, 0x200, 0x64e3dc9f}) 2018/03/12 21:47:21 executing program 6: r0 = add_key$user(&(0x7f00001d6ffb)='user\x00', &(0x7f00007ddffb)={0x73, 0x79, 0x7a}, &(0x7f0000348f3d), 0x0, 0xfffffffffffffff9) kexec_load(0x6, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="a76a1bc93117d3eb82bc94ec4593a0df643909c50c8265b28aa16c865ef87dc8fa62a92708da012cd43237e487842f9db579837b2418cfa3c63db7bc615c888330731dc0", 0x44, 0x8, 0x522a594}, {&(0x7f0000000100)="1bf0ec749ccfca1d5796b39181af777ec6ba4125d42e755afd6a93cff9e47552819aff8f23671d4c579b959ffb0d27a8581f6b028967611f93923dd7eda465416c743defb6d444423941031b163eb906388e23911e3e6ece8ed29a00180b5e5fa9a129e3261a30388393aca5e0bfdb3aa7c9e56db2ea9b8165f0285b665a9b079ff8ab4b8d21ce1f4a11a0e47e4acf3a4851b18b521fdc2ba0436808f3b59baee267e96da8347028b7d2680f1ef85871fe98004d85b694b3f12cad8a4f624bd7e92bc083d071f3ecf03c28379c768708e540e1c24aa394f49f967db69c4dbbaa78886b17842e622ebe8b6fa1268f207d", 0xf0, 0xfffffffffffffffb, 0x6ec5}, {&(0x7f0000000200)="9afcd2c72b1cb7c64b376b067c0ab2559a150fe803c2a4187d8bff4395420be588b2e129edaf8f4b6645d1156aa3471f7d5be17f02c157c9f62426a63d63f80435825418b015e8e0f15348c134d0c9ad4b5a27e68dd80ff0c3622e883f46e82f5704098260f1dfdd7fc1dfaf01b017049bd42ebd88e812580e7acd1bd4908472ca9e1384e82e97414f659ac38d17dfce341aa0c27c071fb133b6a77d7cbb11ffa99352cd822f552b14894e97ddb375e5b3e1f94d2e631e79088fa4b95da6538c4a68b4a9f40c218a19e4dc7274a1dee16afd21086f71a02af2a2a88df685ec25486922c42c9d435539ca", 0xea, 0x9, 0x6}, {&(0x7f0000000300)="860e6ed61588e180c4002c9be27ac01cffb278f11207aa6c136ed69206632ee99b179f735a377dfea75c6eeb5e5f21924eb64c458503e9f7c05e3c6e8eafbbbc2b1a83c2824bcd56440858c0a2f87ffa4ea6879480b286822fc0936b21f511e3382bf86d546024dba46f78bac93b479b835ca22c485a16c009efbd66f611462f568e6639dbe954aea9e5256a8536d3bee0ef055eb0a9106c17e1b72ccae909160d4f8fb7d4e1a271b0327d203ba8579078514c61ea75bac2", 0xb8, 0xff, 0x7ff}], 0x170000) socketpair(0x800001a, 0x7, 0xff, &(0x7f0000000400)={0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"27301af7eaa7b2"}, 0xdc9}, 0x10) r2 = add_key(&(0x7f0000c9affb)='user\x00', &(0x7f0000770ffb)={0x73, 0x79, 0x7a}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) keyctl$link(0x8, r0, r2) 2018/03/12 21:47:21 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x44dad4ce, 0x8, 0x4, 0x100000001, 0x2}, 0x7, 0x5}, 0xe) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r1) 2018/03/12 21:47:21 executing program 3: r0 = gettid() exit(0x0) ioprio_get$pid(0x1, r0) r1 = socket$netlink(0x10, 0x3, 0x0) getpgid(r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/03/12 21:47:21 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') unshare(0x0) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x100000000, &(0x7f0000000180)=""/123) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ptrace(0x8, r2) ptrace$setopts(0x4200, r2, 0x0, 0xffffffffffffffff) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180), 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) 2018/03/12 21:47:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000100)=""/35, &(0x7f0000000140)=0x23) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/101, &(0x7f0000000080)=0x65) 2018/03/12 21:47:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x8, [0x2, 0x100000000, 0x0, 0x4c, 0xfff, 0x2, 0x2, 0x7]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x248001, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r4 = getuid() getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r3, r4, r5) 2018/03/12 21:47:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200000000c) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14}, 0x14}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0xc) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000180)={0x11, 0xc, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/12 21:47:21 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x6}}) 2018/03/12 21:47:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/233, 0xe9}, {&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000001c0)=""/232, 0xe8}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r1) 2018/03/12 21:47:21 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x1) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x8, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x1000000000000, 0x0, 0x0, 0x1}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) dup3(r1, r2, 0x0) close(0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/12 21:47:21 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) timerfd_create(0x3, 0x800) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x230000) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000240)=""/140, &(0x7f0000000300)=0x8c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x2) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b662", 0x28) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x3, 0x1, 0x3ff, 0x1, 0x7fffffff}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{r2, r3+30000000}}, &(0x7f0000000180)) [ 70.195495] audit: type=1400 audit(1520891241.560:32): avc: denied { connect } for pid=11321 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 21:47:21 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000e49000/0x7000)=nil, 0x7000, 0x0, 0x800000000000033, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/12 21:47:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fchdir(r0) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/12 21:47:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}]}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000002c0)={0x1, &(0x7f0000000080)=""/240, &(0x7f0000000280)=[{0x81, 0xf4, 0x12fc836d, &(0x7f0000000180)=""/244}]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000300)=0x3f, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000340)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000480)={0x9}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)={0x8, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x10c) sendmsg$nl_netfilter(r0, &(0x7f0000000a00)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000009c0)={&(0x7f0000000640)={0x37c, 0x11, 0x0, 0xb12, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x8}, [@generic="3e10e8968ba35eb91d31f88a98efeea7ce4a0529eaaa4cc56a6d081dfd0aa0aeeaa570b149dbb9121a2b98fff6fe0c8ad068e66454c08b72925a8ad1996badea7f3fa8f0415099f3", @generic="12a49dc072b65013aa01805ea72688110ad2ad73ff2cf8454bf0efe7282e2af45d8a8a3bbbef957cb38909c6abf86fe3281261765b614f8ca536e06f242b665e30b7a1ab524ae20908d23987c23ba951637b604e36f1d115d75094f6cddbd3eb4eaa56210039eed993160f2eecaf8e22a6c2eb2db062a8c6b46eaeb13a5106ca071e901890883a765d9e7b657a2a7d54f460f0e8d9f62123eb647f3297999296b08d17b4b8ab4ca65b5ec7e56a41b50754eef1ea8342815f9d1b6e825ddbd706cc97583fc8d261844779602608207550", @generic="f5ae7235f7da01d8a5e39b7cd3c7829cd3dfda116e6291728fdc981264c8933c1f95d0e3569ffe87ac6361b205a64c62bb43a13022fdc4d30af796c341857fd0bc665e53ddd021682b40a0ee", @typed={0x10, 0x7, @u64=0x7}, @nested={0x1f4, 0x6b, [@generic="bc333a9b74dcbe4d772d3c16c8de99b774ac1e43a6908a7f680dccb8310389da7993080b15b898e0569d9cfa37d874afac19e1c8a5cfd99eb64cafb21d23cdfa0e610cc60ba800a7489b86f65ee4cad0", @typed={0xc, 0x93, @fd=r0}, @generic="60bffcb9e24714ba0b6826819826ac13aaf6f531c5a3c20623d9e183bb01716f03ac34e123414232cd0ca4a8", @typed={0xc, 0x79, @fd=r0}, @typed={0xc, 0x88, @str='tls\x00'}, @generic="c828d3833a747a521f3949f9b9d58bb349bcfb8640b319deb6b361107a3e50320eccdb1b49205f7f9cbc53273537d1", @generic="ab778b7edeaaf9548ac6ada0238c27298f4dd9746d788bb1647cc87a6d2e95aea80c8e7973e797e939658ba8e0fc12de7a8ba1ec7a677941372187fa26e66e19d748c7a8c4", @generic="6065ed6fdc99b821507bb26978a4bad9ed2394896abcde20f261704a6d37046cf4f70ad1afcdfd039314d739edd8126277c1ea168db6a06f8b70ade76db9461a5c5c34885e383587b9c04a853b45cb0f69c7cef36a0a4f645ccba1e2e65d9de5bfcd46c5bb709dd90e278bd9dc01ab5ddc3f4bf1522df2c0f0b36693c0490707afbe0601b9530677b9403c4087bc854bc66b6a1ef4a359457dc8e32a5c5349405d355d3807224ddb53ab135767d289035abd6f4124ba73c4d430093b0be2c11e1bf143a4ba2e28664b770fe3bda67d5bd8d2400ec72bad9c79"]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a40)=0x8, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000a80)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000ac0)={r1, 0x1}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) fchown(r0, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000cc0)={r1, 0x80000000, 0x30}, &(0x7f0000000d00)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000d40)={r5, 0x7fffffff}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000d80)=0x800) userfaultfd(0x800) r6 = syz_open_dev$mice(&(0x7f0000000dc0)='/dev/input/mice\x00', 0x0, 0x6000) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000e00)) mknod$loop(&(0x7f0000000e40)='./file0\x00', 0x2c6cc4fcd702895d, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000e80)={0x3, [0x4, 0xfffffffffffffffa, 0x4e4fe399]}, 0xa) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000ec0), &(0x7f0000000f00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000f40)={r5, @in6={{0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x100000000, 0x3}, 0x88) epoll_pwait(r0, &(0x7f0000001000)=[{}, {}, {}, {}, {}], 0x5, 0xcd4a, &(0x7f0000001040)={0x3}, 0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001080)) 2018/03/12 21:47:21 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6tnl0\x00', 0x7fffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setscheduler(r1, 0x6, &(0x7f00000000c0)=0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000fc0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001000)=r3) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/12 21:47:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) getsockname$llc(r1, &(0x7f0000abeff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x2) getsockname$llc(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/176, 0xb0}], 0x1, &(0x7f0000000180)=""/105, 0x69, 0x6}, 0x12000) accept4$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r3}, 0xc) [ 70.276478] keychord: invalid keycode count 0 [ 70.311472] keychord: invalid keycode count 0 2018/03/12 21:47:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x403, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/03/12 21:47:21 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x2000000027, &(0x7f0000f67000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xcf3, &(0x7f0000000080)=0x4) 2018/03/12 21:47:21 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x480000, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1ffe, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) mount(&(0x7f0000adcff8)='.', &(0x7f0000e08fff)='.', &(0x7f0000000180)='ocfs2\x00', 0x1ffc, &(0x7f00000002c0)="3cbc67b3ab3c856d923c1a1191aa83914093d4dad3ce372362d81f71e946916fb43c8494d2f6f253834348e2cd60013ad5d4dd15edde2296500c6024ca177261d0cd9cb619fa9a5c1186ca179e5757a4f80fec521969470bd2b47a0d22d00334260053198290d20969f308dbf599503d4f2df2800c757b0fa89a741b2308006f6ebd7751be070d47af1ef5cb33fb5adc15a164e2") 2018/03/12 21:47:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x3}) mount(&(0x7f0000001400)='./file1\x00', &(0x7f0000001440)='./file0\x00', &(0x7f0000000080)="05", 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180)) r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0xfffffffffffffe0a, 0x80800) recvfrom$llc(r2, &(0x7f0000000240)=""/4096, 0x1000, 0x40000000, &(0x7f0000001240)={0x1a, 0x8, 0x40, 0x1, 0x40, 0x7}, 0x10) getsockopt(r0, 0x6, 0x15, &(0x7f00000012c0)=""/218, &(0x7f00000013c0)=0xda) 2018/03/12 21:47:21 executing program 3: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000001}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffff7) r2 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000acefd0)=[{}], 0x1, 0x0, &(0x7f0000001ff8), 0x8) 2018/03/12 21:47:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x4, 0x5]}, &(0x7f0000000040)=0x8) 2018/03/12 21:47:21 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1e0, 0x35, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@nested={0xe0, 0x8f, [@typed={0xc, 0x4e, @ipv4=@loopback=0x7f000001}, @generic="a977ff0810788f7da925ba7dc7a400ed61677e1f288c4f9ce64c29bd519e12344955f6b603aa62305c4ca436824bc7970b94ddb2cd49e9399033271adb900a6ae63a157689e531dab00fad7ed35a75235b04fd802cd3710f4de693fec7fc7ada1f0051fd0e4fdce23c9b7c8b1d0f2bf2c12370538d75f9c28fb18e980741f946d07e8161728a81e514009841f7d9b98e88b5d14a46f24026537814d8e49468c0834e8931f1530659181c7174d676f4bbad94ba4d0011e77e7282810fcccb904e7f33061e3cf968b69bbf4d5d19"]}, @typed={0xc, 0x7, @fd=r0}, @typed={0xe0, 0x20, @binary="0d432724505e34c26244368e83e704b07701b13b5d0c1f18613ba5024bb2ddfacb2def24f77db8990233c4cf5af7b391210fc477221a41e07eac8a86df26e2d2619f38852d4439b3e8a587601233ed2caa2f8eed63c4c12b450cb0a40e4fddd417ff31b588298371ab679597314c4f3413e4e558fdfd6ef66aede3793b02c2f899be39b8104beb6a4a6b607f9af34111ab18ce44007fab4a0f2d7f0dc66da0fc6217f8724dcae944812984ed3bb9193ee514cf1049da7a793652742cdd79dcf6e8f89ce56cc4693b913d4b228fd708f0ae17520caddc"}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0xc000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"33651bd0e09eb6"}, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e24, @rand_addr=0x3810}], 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/03/12 21:47:21 executing program 7: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)=""/74) dup2(r1, r0) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), 0x0) 2018/03/12 21:47:21 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="83280d1783e59fff7c3b8feea95ce5c75ca5b9324cca58da56221cfe5caee6e8a59c9b854dde5171448cf8fdba7002439aa73993c14fbefdfacb30c5e289b64829c32bce3eebbf2ff73c74b9e8ec25033aa66732f483fe946fa83f4859c480719e03c65837cb9af54e8d347472b11904dd9ff0a46fcae7", 0x77, 0xfffffffffffffff8) keyctl$negate(0xd, 0x0, 0x80, r1) 2018/03/12 21:47:21 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x2000000027, &(0x7f0000f67000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xcf3, &(0x7f0000000080)=0x4) [ 70.467904] audit: type=1400 audit(1520891241.840:33): avc: denied { setattr } for pid=11381 comm="syz-executor0" name="NETLINK" dev="sockfs" ino=25127 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 21:47:22 executing program 4: r0 = socket$inet(0x10, 0x80006, 0xfffffffffffffffc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='irlan0\x00', 0x10) 2018/03/12 21:47:22 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x200, 0x1ff, 0x25dfdbfc, {0x2, 0x1f, 0x0, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, 'ip_vti0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004010) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001340)={r4, 0x1, 0x2, 0xa93d, 0x9}, &(0x7f0000001380)=0x14) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000013c0)=0x1) setfsuid(r3) 2018/03/12 21:47:22 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xd2}) futex(&(0x7f0000001000)=0x2, 0x87, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x0) 2018/03/12 21:47:22 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/12 21:47:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000c, 0x1010, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00004f0ffe), &(0x7f0000000000), &(0x7f00003faffc), &(0x7f000059afff)) 2018/03/12 21:47:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = signalfd(r0, &(0x7f0000000080)={0x7fffffff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xb, &(0x7f00004f3ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000000502000000920b0f624b32de08e076419ad7aab5c4f2afec331eb99a4fc1a6af5e02231ec9bb7d911b85b761be3efdf5f80093351e05e852f394c2ac5bff44abd36a419515ae348bd0954cf4668c0a394da91d24c5221e7fb6cdb149cefcca0900000000000000f97a2493a6f2dc1809e57677295f7f441c091e84d6b786715a0339b3939dc60c8e3b4f50338014d61a48c6afe1deb62243f80dd2f2b45aa74a637eb459"], 0x1}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000040)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) fdatasync(r0) getsockopt(r2, 0x8, 0xfffffffffffffff9, &(0x7f0000000100)=""/215, &(0x7f0000000200)=0xd7) fchmod(r2, 0x54) fcntl$setsig(r1, 0xa, 0x22) 2018/03/12 21:47:22 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xfffffffffffffe38, 0x4, [0x7610, 0x1, 0x8, 0x200]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2000000000, 0x856}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x20}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x6}, 0x8) fcntl$setsig(r1, 0xa, 0x2) 2018/03/12 21:47:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') setns(r0, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/224, 0xe0, 0x1, 0x0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) 2018/03/12 21:47:22 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) fchownat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1100) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/12 21:47:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xac9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x400, 0x100000001, 0x20000000000, 0x9c, 0x81, 0x4c13, 0x200, {r2, @in6={{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0xffffffffe3b3abc9}}, 0x7fffffff, 0x32d, 0x8, 0x3f, 0x6}}, &(0x7f0000000240)=0xb0) 2018/03/12 21:47:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x1000, @empty, 0x20000000000}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x20}, {0x4}, {0x0, 0x5}, {0x0, 0x101}, {0x2, 0xfffffffffffffff8}, {0x8, 0x4}, {0xc}, {0x7}, {0xf, 0x3ff}], 0x9) getsockname(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000280)=0x80) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x4, &(0x7f00000001c0)={0xa, 0x4e1e, 0x80000000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffff01) r2 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) 2018/03/12 21:47:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) delete_module(&(0x7f0000000080)='\x00', 0x200) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/12 21:47:22 executing program 1: socket(0x20000000000000a, 0x2, 0x0) 2018/03/12 21:47:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100000001, 0x2, [0x9, 0x8]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000002380)=[{&(0x7f0000002300)=""/90, 0x5a}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000140)=""/254) 2018/03/12 21:47:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x3, 0x1, 0x158, 0x2, 0x4}, 0xa5, 0x3}) 2018/03/12 21:47:22 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet6(0xa, 0x1, 0xa5) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x822cb0d1c82d1776, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) 2018/03/12 21:47:22 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x0, 0x7, 0x3fa0, 0x100000001]}, &(0x7f0000000080)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0xfe8, 0x4) 2018/03/12 21:47:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0xffffffff, 0x4) ioctl(r0, 0x2285, &(0x7f0000000040)="db435e6d543f1658d2821b1aabb7cd39d9d8db9837db1864fe57ff9a47824a0e4a986aede30f97ee5c0983e63ffbb00d7feb76891ef34df954d8a664576f9f9c578f7910c20c37e604") 2018/03/12 21:47:22 executing program 2: r0 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/121, 0x79}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/125, 0x7d}], 0x5, 0x0, 0x0, 0x1}, 0x100) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x20000092, &(0x7f00000000c0)}, 0xee6073473ab08051) 2018/03/12 21:47:22 executing program 4: r0 = socket$inet(0x2, 0x200080800, 0x2) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001800)={0xff4, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {0xb}, [@generic="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@generic, @typed={0xc, 0x0, @uid}]}, 0xff4}, 0x1}, 0x0) 2018/03/12 21:47:22 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00005dfffa)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x4) epoll_create(0x0) 2018/03/12 21:47:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c9dffb)='veno\x00', 0xffffffffffffffbe) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) get_robust_list(r1, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0xc) recvfrom(r0, &(0x7f0000000000)=""/230, 0xe6, 0x0, &(0x7f0000000100)=@sco={0x1f}, 0x80) 2018/03/12 21:47:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x183) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffffff00"}) 2018/03/12 21:47:22 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_mreq(r0, 0x0, 0x87f2617d13ed7539, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000100)='bcsf0\x00', 0x1) openat(r2, &(0x7f0000000140)='./file0\x00', 0xe001, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'bcsf0\x00', &(0x7f0000000280)=@ethtool_rxfh_indir={0x39, 0x8, [0x7fff, 0x3ff, 0x1, 0xd20e, 0x0, 0x5fa887b3, 0x100, 0x1f]}}) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) 2018/03/12 21:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000483ffc), 0x4) 2018/03/12 21:47:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x0, 0x9, 0xfffffffffffffffd, "2e0d25563a87432ce1f4636e811f47850ba8b035c7265ebdac87cfa1e1af30913a628e7f6fa96f0c514e0f0ee8c38523bce2170a1e88eab29195dd58539f634d7b22be0efd54422372f16a7201aa6dfa"}, 0xd8) 2018/03/12 21:47:22 executing program 3: sync() r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getdents64(r0, &(0x7f0000000180)=""/171, 0xab) time(&(0x7f0000000140)) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) eventfd2(0x1, 0x80801) pwrite64(r1, &(0x7f0000000000)="a81bb91c1311c99c0de6f9666fdc3667b41eb0e68e74337d900109ca777bd16c32c0ac9924a087e9cac23f8ab6febe8ca8b3d89fa6d5da904c29b5232d0c94a0d361b78504240c38d9aa12414866431e4395af3edbe1ff57447478c30f03b267bf0994ea334e9abbda6caecd459106f7c62c82ee1c73fe", 0x77, 0x0) 2018/03/12 21:47:22 executing program 5: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x1) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x3, 0x7, 0x7, 0x7fffffff, r1}) r2 = socket$netlink(0x10, 0x3, 0x10000000002) writev(r2, &(0x7f00000a9ff0)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x100000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/12 21:47:22 executing program 6: r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000017c0)={0x20, 0xfc5c, 0x4, 0x673, 0x5}, 0x14) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x10) sendmsg$unix(r2, &(0x7f00000016c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="dbaaa59337fd5c58a29832bebae46994b7af8e1d57af97777ab097f0bd585ddb9825337a9e3e8f7c", 0x28}, {&(0x7f0000001200)="5e0b3d173247e79afe9619b27a11c5ed1d59232fbfc8e11349aa86383ba524f1b89c04adf172784dc42538f1c3d1f83e78dd5b1cbcb00d60bf92c21265c4737474f5", 0x42}, {&(0x7f0000001280)="e19535fea6ba74897b8ce26ac65712c4438fb34d91daf54b233f235d579b966fe517050edb73234dd3cb992ab88f29d5ebf8ecdc152137e8d1bd81f48245d1b7c321b694f75cf1de9677c897d6930954", 0x50}, {&(0x7f0000001300)="daa37e", 0x3}, {&(0x7f0000001340)="9803d57f4ef49e0a5c95c2cd9f3d147b4031aaa21c16e16084894813a4858267499d5af277c2a627d0717bb18a24f07257344160a8a4c500e63c5b96eb8cf66afb2f4ac7630a4c4fd2f3ac756e71990b4f24c7c43163e4a68c3f98ce70fd39d199cf16948eec4df2ea7ab40cb84a03b7ab1ceb457b9770f053be3295b6ad5f2cd3d56db6630c8233a110f644717b7bc17207473c0b76d0e1b1b767076d9c7a4bc8ca5e9b6993057de7cc4b7b126bba", 0xaf}, {&(0x7f0000001400)="4e0e47e6187f3e98647f54ea7a70405528f10ce40a1135dce458f4dae9ec5347241d7b850473b6251f0ed19a0e2e57ca3360649dd84501bf92883f33258ac0b6d935d2b5c18579ab1c349c8ec4c09558c6af91f9445ac1d7840115c4f5935a08773e862505ae0451cd3151f094c1d6250e19945a0ee36496ac42dbd47a8755aa36023595394034dd9ce1f696c1eeb20f6aeaec474deb3c69a2393963430c6bc2cf0e41d94fc699c880b8985c75d635243e98c97f086c69592c277054e071", 0xbe}, {&(0x7f00000014c0)="c81147f875839f43290feea4716acb3bfa6bfe2816802904c37c060ff7208d", 0x1f}, {&(0x7f0000001500)="512f8f8d84aa48c9eca0ea04b3791ecbaadf6eca30b44a456f1795", 0x1b}, {&(0x7f0000001540)="29e340450f335a515edbc26471ae8c0af94a3bf350a6f2559670e04c1a52819322bb66eddf293e2d41f4a4c56c3e8570248eed490e33210820a798975c96bf47201b9b2c9fdc7b3461bd6f9fe9fec5e89d257b4da947abe2d55b4051324249394911e5a8195851561f0567384ea69eeadf7d479b9cdec09b1ee969d33f2d63b70faaf0a8434dea38b9508e981ff1f5b2702767b7f7b8db0af8f8ff5375edf3b2cd49863281c3da5640ad6d7dddb74af3a46e984f5c357859222f8b4e58d570f01666cee0b5e06168f0f3a240cbf6d748baf77abb89099e9d5410bfda991295e4c1ff7d5a13a3ed166765605a679205611cbddce3", 0xf4}], 0xa, 0x0, 0x0, 0x20000000}, 0x4000) wait4(r0, &(0x7f0000000040), 0x1000008, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) bind$ax25(r3, &(0x7f0000001700)={0x3, {"8df8fad4d3fb81"}, 0x10000}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001740)) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000ef4000), &(0x7f0000239000), 0x0) 2018/03/12 21:47:22 executing program 7: accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x5, 0x9, 0x400, 0x18, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x80000001}, &(0x7f0000000300)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180), 0x0, &(0x7f0000000300)}, 0x0) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002040)=[{{&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x32, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/217, 0xd9}}, {{&(0x7f00000007c0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000e80), 0x0, &(0x7f0000000f00)=""/132, 0x84}}], 0x2, 0x0, &(0x7f00000020c0)={0x0, r4+10000000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)}, 0x0) close(r2) 2018/03/12 21:47:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) dup(r0) 2018/03/12 21:47:22 executing program 1: prctl$void(0x27) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsh0\x00', r1}) 2018/03/12 21:47:22 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/191, 0xbf}], 0x1) socket(0xa, 0x1, 0x1f) dup3(r1, r0, 0x0) 2018/03/12 21:47:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8c010, r0, 0x0) sysinfo(&(0x7f0000eefff1)=""/15) 2018/03/12 21:47:22 executing program 5: ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000001c0)={0x6, {{0xa, 0x4e22, 0x1000, @empty, 0x7fffffff}}, {{0xa, 0x4e22, 0xb5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x104) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 21:47:22 executing program 3: sync() r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getdents64(r0, &(0x7f0000000180)=""/171, 0xab) time(&(0x7f0000000140)) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) eventfd2(0x1, 0x80801) pwrite64(r1, &(0x7f0000000000)="a81bb91c1311c99c0de6f9666fdc3667b41eb0e68e74337d900109ca777bd16c32c0ac9924a087e9cac23f8ab6febe8ca8b3d89fa6d5da904c29b5232d0c94a0d361b78504240c38d9aa12414866431e4395af3edbe1ff57447478c30f03b267bf0994ea334e9abbda6caecd459106f7c62c82ee1c73fe", 0x77, 0x0) 2018/03/12 21:47:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000280)="a4", 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) accept4(r2, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x80800) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000200)={0x380, 0x8, 0x0, 0x3d5}) fcntl$setstatus(r0, 0x4, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/12 21:47:22 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/12 21:47:22 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0xe0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/12 21:47:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) dup(r0) 2018/03/12 21:47:22 executing program 1: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e11ac25cbf94b78936f24b208c295af3ae68639963c59f4a1995237d8f1c34f09c915771ac094d4d0536df2fe434c1e416b13e9d209d27e4d3ebb2ce97cbecd40f2a61f878d472f81e6acd77046c846e9b00f41062686fd41077d5e5837a4b9564eee168709b5298817b6bba4112569dbc2d", 0x72, 0xfffffffffffffffc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2000) dup3(r1, r2, 0x0) keyctl$assume_authority(0x10, r0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180)=0x3ff, 0x4) 2018/03/12 21:47:22 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0xfffffffffffffffd) 2018/03/12 21:47:22 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/03/12 21:47:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x3ff) 2018/03/12 21:47:22 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x5}) fcntl$setpipe(r0, 0x407, 0x401) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/03/12 21:47:22 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000000000000000000ff01000000000000000000000000000100000085"], 0x38}, 0x1}, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x5) 2018/03/12 21:47:22 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x5, 0x48, 0x2, 0x1000, 0x1ff, 0x4, 0xfffffffffffffffd, 0x2, 0x7, 0xfffffffffffffffa, 0x7, 0x7f, 0x4, 0x6d3a, 0x3f]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x3ff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000000000000000000000000000632e50a19d2602721c84dfcf1fdf9964aa70fa54904320fa1ceb8c60d983d07c84453fab6cd52852a365b456bc7d2ea140862adb1f7738b0cc5054da145d217151a3c4a7982ef46b64bc6ebca9fcd471c8f8eaa1e757693497e4a0ac65cd871980f58cf195c4aa47df53c3e1e65eafd04013a85af1adc48e01ff5a54eb49666ec1db06"]}) 2018/03/12 21:47:22 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f00000000c0)=@known='security.ima\x00') capset(&(0x7f00001e8ff8)={0x19980333}, &(0x7f0000032fe8)) pivot_root(&(0x7f0000268000)='./file0\x00', &(0x7f0000c97ff8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x5e, 0x3, 0x10000, 0xb32, 0x2]}, 0xe) 2018/03/12 21:47:22 executing program 2: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x21) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x42) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) unlink(&(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x8, 0x4, 0x5]}, 0xa) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/03/12 21:47:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000435ffb), 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@ll, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}, 0x0) 2018/03/12 21:47:22 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f6ffd0)=@setlink={0x20, 0x13, 0x19}, 0x20}, 0x1}, 0x0) 2018/03/12 21:47:22 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'tunl0\x00'}) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x5, 'SE Linux'}, 0x10) 2018/03/12 21:47:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x7625) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) 2018/03/12 21:47:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x1000}, @in6={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x100000001, @empty, 0x100000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xa9, "e34d1092e2bf9714ebc08f505ec6a7413d94eee48353ee00a99b44065b0d806bd793d9dd574fd545b84e0a42c32b1034d1a50db6c296ef82b042327ed98a43ffe44ca01f4c7204803b208ead14085b9f3236b013df88d7e88414618dda207796870108d335a2163c17618f1fdd65d0582cb77db6667da9dd9c00127626d95a3ad89fd6aa93aa6f389fc3e51c6cf66a31e1a3f60280976518a0665164cd3f9f11ce67762f06f1da6113"}, &(0x7f0000000280)=0xb1) r2 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = dup2(r2, r0) sendto$inet6(r2, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0x7, 0xffffffff}, {0xf656, 0x3f}, {0x60, 0x1ff}, {0x5, 0x80000000}, {0xffffffff, 0x9}]}) 2018/03/12 21:47:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x3, "810a6ad59760", 0x6}, 0x10) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$LOOP_CLR_FD(r1, 0x7003) dup2(r0, r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x9) 2018/03/12 21:47:22 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x240940, 0x0) r1 = getpid() r2 = geteuid() getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000300)=0xe8) getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) r7 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getgroups(0x1, &(0x7f0000000440)=[0xffffffffffffffff]) r10 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/relabel\x00', 0x2, 0x0) r11 = fanotify_init(0xa, 0x1000) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x800, 0x0) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) r15 = creat(&(0x7f0000000540)='./file0/bus\x00', 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000, 0xffffffffffffff9c}) r17 = syz_open_dev$tun(&(0x7f00000007c0)='/dev/net/tun\x00', 0x0, 0x20000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = inotify_init() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = perf_event_open(&(0x7f00000008c0)={0x5, 0x70, 0xc3, 0x1000, 0x3ff, 0x8, 0x0, 0x3, 0x2a111, 0x2, 0x101, 0x81, 0x1, 0x7, 0x8, 0xa3, 0x8, 0x80000000, 0xff, 0x2, 0x5, 0x7fff, 0xfffffffffffffe00, 0xfffffffffffff921, 0xffffffffffffff00, 0x1ff, 0x4, 0x80000001, 0x7fffffff, 0xcc, 0x7, 0xd6b6, 0x2, 0x400, 0x3, 0x75e56b6d, 0x100000000, 0xfff, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000880), 0x4}, 0x800, 0x202000, 0x6, 0x7, 0x7, 0x4, 0x80000001}, 0x0, 0x9, 0xffffffffffffffff, 0x1) r22 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000940)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r25 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() r28 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) lstat(&(0x7f0000000f00)='./file0/bus\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r32 = getpgid(0x0) stat(&(0x7f0000001040)='./file1\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) r35 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001180)={0x0, 0x0, @multicast2}, &(0x7f00000011c0)=0x10, 0x80800) r36 = socket(0xb, 0x80000, 0x4) r37 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001200)={0x0, 0x0}) r39 = getuid() r40 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001240)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001300)='./file0/bus\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) pipe2(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r46 = syz_fuse_mount(&(0x7f0000001440)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x6, 0x860c2) r47 = open$dir(&(0x7f0000001480)='./file0/bus\x00', 0x200000, 0x1) r48 = userfaultfd(0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) r50 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = syz_open_dev$sg(&(0x7f00000038c0)='/dev/sg#\x00', 0x3, 0x422002) r53 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003900)='/selinux/user\x00', 0x2, 0x0) r54 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003940)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003980)=0x0) r56 = getuid() lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000003a80)={0xffffffffffffffff, 0xffffffffffffffff}) r59 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003ac0), &(0x7f0000003b00)=0x10, 0x80800) r60 = syz_open_dev$mice(&(0x7f0000003b40)='/dev/input/mice\x00', 0x0, 0x800) r61 = syz_open_dev$sndseq(&(0x7f0000004240)='/dev/snd/seq\x00', 0x0, 0x620000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000042c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000043c0)=0xe8) stat(&(0x7f0000004400)='./file0/bus\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004b00)=0x0) r66 = getuid() r67 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004b40)=0x0) lstat(&(0x7f0000004b80)='./file0/bus\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004c40)='./file0/bus\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = accept4$inet(0xffffffffffffffff, &(0x7f0000005e40)={0x0, 0x0, @broadcast}, &(0x7f0000005e80)=0x10, 0x80800) r72 = socket$inet_udp(0x2, 0x2, 0x0) r73 = syz_open_dev$loop(&(0x7f0000005ec0)='/dev/loop#\x00', 0x6, 0x402800) r74 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000005f00)={0xffffffffffffffff}) r76 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005f40)='/dev/loop-control\x00', 0x40000, 0x0) r77 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f0000006200)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15, r16]}], 0x7c, 0x4010}, {&(0x7f0000000640)=@file={0x1, './file0/bus\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000006c0)="5239affcc419bdc23b4d57ecf1a3a15cd50c203d86a7f07c", 0x18}, {&(0x7f0000000700)="bd121fec6afa4ee975b8b81afc0cc35519940660fd4fec9fa5b0237265d30c18031afd760e88c17cd31889298ab31a518d02d0e8f80896361d6d068e73e0dfc20b27afaceadfff2721e608b0e8fc2b72fc73064a512cf6c20b6b8b1fb9d3910a5a8509eea0fab72614dba59a821f087a203b9682eb0940f44557df574e009a", 0x7f}], 0x2, &(0x7f0000003b80)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r17, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="18010100c6149b688d311de53f2d0a25966eae68934840387e8935781d1f0aa4c44e412b0449ae1d2a9ff4532fbe7ac877e64194c352f7e82c2b7a166738f1b42574f195cf39e41b1dd6cc1b7f50d9cde6df64629de3ca8f97e3d63664432cdf175bd428474bf157222f80f31e4ec5ec46bc5ff5811425b6d0378ecacbfdb044f0c0ac8384ddd10e12eca3e8d37400509ce430ebbc01e997383f2492fc87ce7dfb1016a2987d61e4c7b10aa2550414e6db6f25492071fc7e0bacd4ab30a59bd32802abeee8eb0bc50c7f5234c45b", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24], 0x44}, {&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c00)="3c6448629d0e43c485d1512a84434486a3c364c4c39d42438a925ebac0ad9839542260a39ff890fb5cc910309967b330f6eda08968060b3c2c9aad9ed0c8c33a6156f2ab54b5f6fd37fd8d9978167e4d9150d6c32593652d315d9ece998a9cbff793d09e1785fd43f31eeaadc45e773f660ae255c18820d590be35e77d736b2a61e9e4247d7136e6a36d480d7e0295b6e54aedd5e1a990a4c556fd3b1711bf2750689a1e5e870e9d874118aed24db290858fd240e3206ffe", 0xb8}, {&(0x7f0000000cc0)="92448fc618be72e7a836852565fddbd81e0d8bc66e5876902e50275609b55bc3106612ff1ade51e381b76be0f2f2b206afbdc12c7ebb1afbb02cf3fb00e9f088d0e5c48a64837992a5c776d9d0aa86877141237b259f9167f23a45808e5e6685637f2f074edcd0b40cec1cd50e50055fd7f491feb3b4091d4826af6f0471e34fef96", 0x82}], 0x2, &(0x7f00000015c0)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x10, 0x1, 0x1, [r28]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r35, r36, r37]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r44, r45, r46, r47, r48]}, @cred={0x18, 0x1, 0x2, r49, r50, r51}], 0xd8, 0x4}, {&(0x7f00000016c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000001740)}, {&(0x7f0000001780)="ca2da62442cbeb4841118da72b5610a1bd9f6f692c3b32c32bb290cd1333c8cea818e24e2f1fc2ed38ad13ac38301c367fa8af7afc7e6e9d0e5b9b3e4070874b4d6f03a15ce06781663dca606a5c441eaf21b32d7e6ea570c6effdafce28e391a238890eb26ffcd1837a5bfe0af79186f1b56d25ee82f348faa3a92a9cc12f47b061e6cd7653e7a854cbb087379473e8abac786a7f23f0a6fae8507178b6be66fbf71ef137d16dd2ea386f33cb9fba8f319793b24781aecf4dfd7be2a5baed18e7ea91625110ce794a7d64c20abe1d4752f93e94ca65a68305615724", 0xdc}, 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0x1000}], 0x4, &(0x7f00000044c0)=[@rights={0x18, 0x1, 0x1, [r52, r53, r54]}, @cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x1c, 0x1, 0x1, [r58, r59, r60, r61]}, @cred={0x18, 0x1, 0x2, r62, r63, r64}], 0x64, 0x20000000}, {&(0x7f0000004540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004a80)=[{&(0x7f00000045c0)="fef69da6024c62bb650ccd810ec99c561f9a3a2662cb274ec6599db5d8985ca5a2904dca524954e58033f649556879b63770d549d256f636c28f79d391fec04d4ef2a1c225b5c89ef5fcc3116fa350262cf53ce5a6743aac9712e7dba0ed2ec9ef311850519a5c55eae7794350e05e", 0x6f}, {&(0x7f0000004640)="4376c1f3abc3639324a09acedb1f69198561d067c9cb1be7ae8683096ada63db490f8aea87ebe969ccdaaab9c1dcda8588148ffad6fa3da909f17cfe9c8844e63f5a8dc7e115d6fc31704fa984d30c1040b4b7a1c80333ecf69020dbd2f86a0d3283103eb7b738d2c9754f781b54503487d639e0889eff972ff0e3490334bb1cfe79f260bc4e9998d4399299ba966e422b67fab6bbe23f97093ee2cfe4537bd758f31716f53ba548f9d3dfb2b889", 0xae}, {&(0x7f0000004700)="e4a898a104d8cfadd1fdcc6c5e8a370af101e96aa00f8e1c6fc6d689dd4ac6375c649122ac9ad53c5e79dc33c1dfa6baa5cb70ef629f69a1dfc8c2bdb914fb24c0696775a6b7b60f1d5bca7728a6c5b4eed932511ed8ffde2ffdaa21", 0x5c}, {&(0x7f0000004780)="63288a5a70827750bd44eb00b78502f7de57c83c538532e81f2ac334d657c6db901b153002f14f1c64a8cb6910df1e28779f269fe789e45480f1a9fb8273112fbdd312cba074597b48fda3aa99d68e544ae49340737dc858", 0x58}, {&(0x7f0000004800)="4d92be6c28392e59247b3ecf400351b1ee4787c2b51912572e53fe5ea3677f0216fd434666214e872e398a375c4b99267bcd59f4a75d956531cef0223db6ba31bf4618e2e420efd050d665b8c510ac1162e50b57c000e960945fcd7aa9cdb85ddde9d4f746de496b11b529c997f63724817ece4fa4c0269a9604a9d67b1e8c706f5ab27b6b31de9c574bcebd521e04756e61d78c5a1033965ee7cc329cf47e10acd23463d3cd485601b92b7c", 0xac}, {&(0x7f00000048c0)="5833d5", 0x3}, {&(0x7f0000004900)="139b3e90d4fed42dc679ad134cbdbe92b6465045d0f98b62084ed0de1cedd5a47aa8ed078657fbd6772cfcb37690a60afd0de818a8b877f182e53a3f676aec4c63d205de0049d4bf4c37bd0e6d9d3d7975f5", 0x52}, {&(0x7f0000004980)="cf4663a73d48e43f7032d19c29478b157868ae65c5ba296c1e8c9900499e909f9a6cbd4dd458e11189f492fce0cfaa088ee2bb016b4c3347ca97ca77dec8b46dd51ae870b82570a2b0c2df22eada4e2e215460151c6ffee37586b25d27ab11357036ce3f5518a865e84ec033d7", 0x6d}, {&(0x7f0000004a00)="fb47", 0x2}, {&(0x7f0000004a40)="15e61730", 0x4}], 0xa, &(0x7f0000004d00)=[@cred={0x18, 0x1, 0x2, r65, r66, r67}, @cred={0x18, 0x1, 0x2, r68, r69, r70}], 0x30, 0x10}, {&(0x7f0000004d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005e00)=[{&(0x7f0000004dc0)="783f93ed0ad83a57ea24cc8c3420", 0xe}, {&(0x7f0000004e00)="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", 0x1000}], 0x2, &(0x7f0000005f80)=[@rights={0x28, 0x1, 0x1, [r71, r72, r73, r74, r75, r76, r77]}], 0x28, 0x4000000}, {&(0x7f0000005fc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000061c0)=[{&(0x7f0000006040)="2487570679c7cb0f0669ecfe6c458448ea34bede2d855575ba65f205d92616a4f49ec55488408907adbf314fc953f57bc8269e9a8336ee0fe418cd0934c347a35f430e4e66a16f43acee8f08dea3adc58db25279183c4d9987d0a9d5eb9bbde84a2383077220857cf709f09bcf125acaf87c06c7db334c5372286d3aa935f27ed9575825d23a4466639ad5090f20b831a9542b77e64d113827afa16886d08ff9846b8d20c5d96b800de1afd1e69fca1177d7e144770892f31c66", 0xba}, {&(0x7f0000006100)="655d2061e3c3e90165991bb88d2586f88dcce343a87a85b3cb5f30868f5e5f9b3f4207b51f28737e52367f4938ec0a76cc291cbd98042813e190e4beac3af4ce4cd232d3b3e3c51141b50eb0ebe1d637ae65e82e9719773d119432f7ccca3d37d1cf685116583fc0c6549ad2e73371d4e33adb6770d73ee2d06990323f6a89c961588d5f9f959c7533906b048149710efbc52ead6d55ccc8fed7ab", 0x9b}], 0x2, 0x0, 0x0, 0x8000}], 0x7, 0x4) r78 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r78, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r78, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r78, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/12 21:47:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x4649}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x81, &(0x7f0000000180)=0x2) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000040)=""/30, &(0x7f00000001c0)=0x1e) r2 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="76626f786e6574306b657972696e672a7365637572697479f900", 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x28000001) 2018/03/12 21:47:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000380)=""/4096, &(0x7f0000000000)=0x1000) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6d8}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) 2018/03/12 21:47:22 executing program 1: r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x200000000000000}) 2018/03/12 21:47:22 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) chroot(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x0, 0x100000001, 0xffff, 0xffffffff, 0x7fff, 0x0, 0x400, 0x1000000000000, 0x80000000}) 2018/03/12 21:47:22 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7fffffff}, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/12 21:47:22 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000009c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x1}], 0x1) 2018/03/12 21:47:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) fcntl$dupfd(r0, 0x406, r0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {0xfffffffffffffffd, 0xfffffffffffffffc}, @raw8={"b6a98c4c627bec4ac4689936"}}], 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/12 21:47:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000340)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) [ 71.290659] SELinux: policydb string length 5 does not match expected length 8 2018/03/12 21:47:22 executing program 1: socketpair(0x0, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socketpair(0x1f, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x77}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x15c}, 0x8) 2018/03/12 21:47:22 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) chroot(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x0, 0x100000001, 0xffff, 0xffffffff, 0x7fff, 0x0, 0x400, 0x1000000000000, 0x80000000}) 2018/03/12 21:47:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0xb, 0x6, 0x2, 0x2b, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, {0x6, 0x2b, 0x2, 0x8000, 0x0, 0x3, 0x0, @in=@broadcast=0xffffffff}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x1f, 0x4, 0x10}, @sadb_address={0x3, 0x7, 0x3b, 0x0, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}}, @sadb_x_filter={0x5, 0x1a, @in, @in=@multicast1=0xe0000001, 0x9, 0x10, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_key={0x13, 0x8, 0x458, 0x0, "d43b9b3364aed6b5981fb5b94d004727358eed3aee5030886af08440d4de927a9a3e60b2cce2df846926175d5b5c87f6e7bd41d545f55fe11acb52ab7bd8c9cb9a97a8b7801f4daaf642a9721f59d555d12d947cd61d6fa931c051f3a966eac2cc922d19dbe4970682199b13b0f5665fde2c73f89af03c12707d1c3da194fdfe28e0bc2a2143b749fe35fd"}]}, 0x158}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) 2018/03/12 21:47:22 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f00002cb000), &(0x7f0000000000)=0x3) 2018/03/12 21:47:22 executing program 4: ioprio_set$pid(0x0, 0x0, 0x5b03) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff00000001, 0x450401) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000380)={'bcsf0\x00', 0x80}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000280)={{0x7ffffffb, 0x800}, 'port1\x00', 0x20, 0x18, 0xbf6235b, 0xbc4, 0x1, 0x400, 0x8, 0x0, 0x2, 0xfffffffffffffff3}) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x2, [0x7ff, 0x2]}, 0x8) fcntl$getflags(r0, 0xb) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_setlink={0x94, 0x13, 0x2, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x20000, 0x4}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}, @IFLA_MTU={0x8, 0xe, 0x7f}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "d11cab4d01588d2cec47de8464e703783c33942134ce199e"}, @IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_TXQLEN={0x8, 0xd, 0x6}, @IFLA_MASTER={0x8, 0xa, 0x7}, @IFLA_BROADCAST={0xc, 0x2}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x20004081}, 0x0) 2018/03/12 21:47:23 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='trusted.syz\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0xaf, "98a4e9d476d8f0e151b47a8ba9d39219128f41182dc04dc7d81d361d2064abe627c1d9028bff141edaf8a8ee307b6f295f5e5e83e95628e6fe8afa2cf45ff0417b3e5cc820a1a6a31ca3f80c17395b756e5b702d6653dafdd6693148ba979f14e3b9de4b68df346c9a36d605e3d53763542f1b43d3f232dbbc302f6b616f71d50c7e69bae03c718d6cf040200aa2180ecc3131ed9c573c6deb1ef81027cbb3033187fe58b24c8f45c3b944aa8bdb93"}, &(0x7f0000000240)=0xd3) 2018/03/12 21:47:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) r2 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x6, 0x4) fcntl$setstatus(r1, 0x4, 0x800) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002eff8), 0x8) 2018/03/12 21:47:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0xd43f58e118afee75}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 21:47:23 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x8, 0x7fffffff, 0x8, 0xed, @time, {0x0, 0x298}, {0xdf, 0x20}, @addr={0x101, 0x36}}, {0xffff, 0xd82, 0x8000, 0x6, @time, {0xfffffffffffffff9, 0x80}, {0x1, 0x5}, @quote={{0x4, 0x81}, 0x6, &(0x7f0000000140)={0x7154, 0x9, 0x10000, 0x4, @tick=0x2, {0x0, 0x1000}, {0x5862, 0x6}, @control={0x2a, 0x0, 0x6}}}}, {0x6, 0x5, 0x8, 0x1f, @time={0x77359400}, {0x4, 0x4}, {0x100000001, 0x3}, @queue={0x7, {0x6000000000000000, 0x2}}}], 0x54) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/12 21:47:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r6, r7/1000+10000}}, 0x0) 2018/03/12 21:47:23 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x4, &(0x7f00000000c0)={0x2bb5, 0x1}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/03/12 21:47:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000)={0x2, &(0x7f0000002000)=[{0x80}, {0x10000006}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x2d1f37d86feb66dd, &(0x7f000000ffdf), 0x6e) 2018/03/12 21:47:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000340)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/12 21:47:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socket(0xf, 0x5, 0x0) fchdir(r0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 21:47:23 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000004977102593a1609e00000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/12 21:47:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) write$sndseq(r0, &(0x7f00000012c0), 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001240)={0xc20, 0x2, 0x9, 0x10000, 0xff, 0x5, 0x8, 0x8000, 0x100, 0x7}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001280)=0x4) sendmsg$unix(r0, &(0x7f0000001200)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="57dd0698aae4e4ffc29d1c53b9b7cf1faf73e24611b19cf6dd7b2c572fe17f7c18ec16fbf4b380f71d31", 0x2a}, {&(0x7f0000000140)="3ab77108e2b5a31183b194122df789cc9a344b406461bc5dde6eaa786b39c7f00ff1ce208f6b61fd29c63334866fe4b194436e5efad17c34f23ced28dd5bb8b782", 0x41}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) 2018/03/12 21:47:23 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, 'system_u\x00'}, 0x35) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) 2018/03/12 21:47:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) r0 = open(&(0x7f0000788000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/03/12 21:47:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) set_tid_address(&(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x32317d08) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/12 21:47:23 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x141, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x81) poll(&(0x7f0000000040)=[{r0, 0x44}, {r0, 0x1188}, {r0, 0x2000}, {r0, 0x100}, {r0, 0x583}, {r0, 0x18}, {r0, 0x600}, {r0, 0x32}, {r0, 0x102}, {r0, 0x8080}], 0xa, 0x0) 2018/03/12 21:47:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000340)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/12 21:47:23 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x7ff) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x0, 0x4e20}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x200000000000001f, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/12 21:47:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001540)={@dev={0xfe, 0x80, [], 0x10}, 0x53, r2}) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500)={0x7fffffff, 0x401, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1}, 0xb) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000040)=""/73}, {&(0x7f00000000c0)=""/44}, {&(0x7f0000000100)=""/7}, {&(0x7f0000000140)=""/32}, {&(0x7f0000000240)=""/215}, {&(0x7f0000000180)=""/126, 0x28c}, {&(0x7f0000000340)=""/2}, {&(0x7f0000000380)=""/4096}, {&(0x7f0000001380)=""/42}, {&(0x7f00000013c0)=""/170}], 0x2000000000000154) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) 2018/03/12 21:47:23 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001d40)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/66, 0x42}], 0x7, &(0x7f0000000640)=""/225, 0xe1, 0x2}, 0x1}, {{&(0x7f0000000740)=@ax25, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/179, 0xb3}, {&(0x7f0000000880)=""/165, 0xa5}], 0x2, &(0x7f0000000980)=""/59, 0x3b, 0xfffffffffffffffe}, 0xc84}, {{&(0x7f00000009c0)=@ll, 0x80, &(0x7f0000000a40), 0x0, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/205, 0xcd}, {&(0x7f0000001c00)=""/255, 0xff}], 0x3, 0x0, 0x0, 0x3}, 0xe0}], 0x4, 0x21, &(0x7f0000001dc0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ec0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001fc0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000)={@loopback={0x0, 0x1}, r3}, 0x14) dup2(r0, r1) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/12 21:47:23 executing program 2: setrlimit(0xf, &(0x7f00003a1ff0)) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x6000) getsockopt$inet_tcp_int(r0, 0x6, 0xc5722b7a7a8a74d9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/12 21:47:23 executing program 6: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0xd1) r0 = socket(0x2, 0xa, 0x3) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)="eb9173ac3014263b04ea7a33e9240384ec3cc01964adaf364c8316c902634e6c8009c1b2fed18abd996ba9cd6e13b1cdc63c21fc66c200b354de8ce45648a32ffb44634b2ef9da4ee238a4674f5406dc14b96d21b2519c178513d5050ea7cbc84804174d8c89a30d91b602699de1ca37da03504100f01037bbd2ee2ebd06d8e950acbe40604f30ed665e25e9fc5b13e04212f3c9ef5a029aeabf6238af9516aaa5818157f81627a151ed18618a928a324a1ae4958870c84e9dac9a618ddcb08b37b20a14040d649bfa54d6259f665dae55384b3de6e93e2ec86cfb311aa56355953e60c42204b0dc915265136866aef669c21dd944e184e4", 0xf8) 2018/03/12 21:47:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x40) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000180)=0x4) setxattr(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)=@known='com.apple.FinderInfo\x00', &(0x7f0000000380)='/dev/snd/seq\x00', 0xd, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r2}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=@known='system.sockprotoname\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) 2018/03/12 21:47:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000009, 0x4d010, r0, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)) 2018/03/12 21:47:23 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/4096, 0xfffffffffffffded}], 0x1) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001580)="be", 0x1}], 0x1) 2018/03/12 21:47:23 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000003bfb4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xfffffffffffffff8, 0x4, 0x5}) 2018/03/12 21:47:23 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)) mq_timedsend(r0, &(0x7f00000000c0)="040000000000000200009e4b38e144ff70033ec7aa7220457210a080bd4b2f91d28daa2e52023c810d2ac326e2e91ed7510dbc124ca6f4cab3a7e192b1b3b07040ef26cdfe3ae2558effb4eb954b16ea176019eed78f0345f5ad2c346c784cb38c1bf33ee691aed0e640d8e5ce2e9277b4f3f364c6f3f2030055a8a94ffc110209c79c5b47568ec229a239073008df5d51dceddcc7a041", 0x97, 0x0, &(0x7f0000000080)) 2018/03/12 21:47:23 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000000000)=0x1, 0x2e4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) 2018/03/12 21:47:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) gettid() 2018/03/12 21:47:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000e32fba)="4f7ad0c9edffe9486f1748144523c0c258773e00d4bba29028eac3028de58f5930fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375642e58335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = epoll_create1(0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x6f, 0x1ff, 0xfffffffffffffffa, 0x2, 0x9, 0x100000000}) poll(&(0x7f0000000040)=[{r2, 0x400}, {r3, 0x1000}, {r2, 0x4000}], 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ae5000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/12 21:47:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpriority(0x2, r1, 0x9) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet6(0xa, 0x800, 0x4) listen(r0, 0x0) 2018/03/12 21:47:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/62, 0x3e}], 0x1, &(0x7f0000000600)=""/212, 0xd4}}], 0x1, 0x100, &(0x7f0000000740)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000000000)='-', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000003500)=@ipx, 0x80, &(0x7f0000003600)=[{&(0x7f0000003580)=""/66, 0x42}], 0x1, &(0x7f0000003640)=""/168, 0xa8}}], 0x1, 0x0, &(0x7f0000003800)={0x0, 0x989680}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x3, 0x3, 0xbd1}}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/12 21:47:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000000), 0x21d) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x20}) 2018/03/12 21:47:23 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x14}, 0x7f}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x7, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000003c0)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0xfffffffffffffff7, 0x1000, 0x7, 'queue0\x00', 0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x82, 0x8}, {}, @queue}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000180)={{0x4000, 0x3000000000000}, 'port1\x00', 0x8, 0x8, 0x5, 0x9, 0x800, 0x62, 0xffffffff, 0x0, 0x6, 0x8}) 2018/03/12 21:47:23 executing program 4: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x83b) 2018/03/12 21:47:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000687000), 0x4) 2018/03/12 21:47:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000000040)="2f7f4be2b36c5526a5534180cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc00000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) 2018/03/12 21:47:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40002, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x31f, 0xadb3, 0xa8, 0x0, 0x7, @random="fe7995feae13"}, 0xfffffe0a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x5, [0x7f, 0xffffffffffffffff, 0x74, 0x4598, 0xfffffffffffffff8]}, &(0x7f0000000100)=0x12) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000be1ed3272872162649b242034633a77e08ee66dd3b626e4691460e3207d1371c3c0d23cc428fd4405de812cf4d51b7fbeeb16fd74ce86276c2b9dcdaa55134d3d25f30d58f34fcaa693dcb1fb7fc1ddbad242b48b5d9e0bdc61728b7c27f92d59056125bdb0418b805e05ac66b5168cef5d4e8c51f6dcfb50d36512259df04db4efdc1b286d35ae3d7a80b3eb5", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000200"], 0x3c}, 0x1}, 0x0) 2018/03/12 21:47:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x101300) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/net/tun\x00'}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/12 21:47:23 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/12 21:47:23 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x40) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) flock(r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x2, 0x1}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/03/12 21:47:23 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000000, 0x5) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48002, 0x665a683ae9093f80) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x210283) [ 72.489823] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/12 21:47:24 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/12 21:47:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xb0000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/12 21:47:24 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2c16c6c0903c1df6ba3bf2963c4f87423bba0be1c3e5b4926492562e693b1c27f497d8bff660548e4cb42cebdb7738dfb7e49311f1e0a65f73d58271614e66fbf7c97ffc9689857e280acb8ba7e073520e7c67fd1a93c2cb1715b5215e81e2344259a58dd43136bb5ab3b12794c8049a46d0b6173046b93277be57f453144987099e9c03074f87bb79928799a90bc8cedd18d6dae588391a1fd7a418073fa046ddf3631683abd24ed873", 0xaa, 0x0) r1 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="0889a715ea5ee3df72d4932bad399a0a60c1338c8320dc3d2cf18c5962b8a292c1fb9f812a86318400f18ac2e14759c786afcebdef014d5ae3d1765d31d63e1b6484722baf434800d3e012a470a4663af4bce4e1e1abd6c592145a4a4c0112a592d490ee89ed588d7a6c03cc545861c378b9913353b65010199a5dab33206ef2f96362385e8e01e21a330092fba1585e455f400accf733690b7b4cc2d3aa82e5ea0b7edf866c57a9561f97f85ff70dfa11f0030396264984965f81a18e9f586dac50c9aca79d09a9ee9b7e60345e06be016164860a16b325ea69", 0xda, 0x0) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) mremap(&(0x7f0000262000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f00001d0000/0x1000)=nil) 2018/03/12 21:47:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) pwrite64(r0, &(0x7f0000000000)="681d77124eb913b2f571e274ee3bd50b4fbf616e5a7dd0144d28cbff29a489e474ad4d63f0f49d16b89d827fff631d765c48d5932c1a1b8fcbbdf3a115946f4635a2499d38c8de504e46ef536b8e6bc149297a1cc6c6d3268a1b17266f5e7ee2fadd31e8086fd60fa4b515c157414bb64e743948982399dfc72ab59698eb8bb8117b972ba9b10ec22aaafc62ea4073980bfb4c2b732de431ac570575332a36c98591c581205d3b28ebbbad59fc742cf03b00a4006d4b1c7031deca8e3682b918b86a8088cbb72260e5ebbff8ad8b6702e5001076f452981e3cf41ee10f35ca0cac8472ed85ae6bea4f1167e8029fdefdfdd69f", 0xf3, 0x0) 2018/03/12 21:47:24 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x8, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) 2018/03/12 21:47:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/03/12 21:47:24 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10032, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, &(0x7f00000002c0)}, 0x0) mkdir(&(0x7f0000000040)='.', 0x60) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x18) r1 = geteuid() setuid(r1) 2018/03/12 21:47:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x101300) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/net/tun\x00'}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/12 21:47:24 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x0) 2018/03/12 21:47:24 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x323c0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000280)=""/16) socketpair(0xa, 0xa, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000140)="908ddd6f186b6f8a067815d01faa8db615f7c1d49177820847bed5cb5cb631bbf4af224e10b6d5c3c0a3fd1e9c58b10df1ce9710c42f1f12b3d4450f29491f24c7cdb8b449a2b551bbcd4ab75d287dbb394df91f4cdd73c697a20a2c5145c98d81323ad652808c8c4bbd770a32d0d0c4105ca6345f6217b2ad20a7873ee8eb55be77405c7c4c1bd91adc2dd09e3449d1a072692888f4244a664c45980db38e2380419ee1c536b860b350d358777a055dede629b7605d11e09faad25a4c87467abd2723523eb14a42f4f74a9945f56029e73d10f31584429746b3e9102e4c852ff3e87fd69e4444826636e3e6") 2018/03/12 21:47:24 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000567ff9)='hostfs\x00', 0x20030, &(0x7f0000000000)="46ab71bf317e23ec3eef703841fda646ca0716866c5bb50509e4551127f4108b5c2d859a067fd14852b5afaf9c6d87678b999f11851c8c99b1c229f99475f78ed2f788cbaa8dfb6616d64923e81c0000000000000000000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x8, 0x7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x3f, 0x20, 0x4, 0x5, 0x5, 0x80, 0x3, 0xf985, 0x6, 0xe08a}, 0xb) 2018/03/12 21:47:24 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x440000, 0x0) write$eventfd(r0, &(0x7f0000001500)=0x8e51, 0x7618) vmsplice(r0, &(0x7f0000001480)=[{&(0x7f0000000100)="6eb7be72fd84f39cbfb349786085fda916bd9a0ddb348b3edb6152e2489b4a1a3393b0d38faca175d7c92dabda433e76f266134cbac4c35ac92364092cb4486f2ae9fe8bb6a5e6c10104406c49afc010c0", 0x51}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="ed9a89b4c193f9afea88da8859d540ce2d2ea6a6c42e56fc19b6ba7f12b885f27c6d14854ec1cd39fbc8cb7422a1115d2869ca5d39b6ba54700c9bc1d62f2ad8cf439741a4f033887136d726a38cb498906bd4e4212d3bb1d458c98ff83b1e7c03363effc39d98faa1b6e16b978c703883e1caea37933035d28817886407d072d55f4a40899b70b1ec7e5ba406380a7783caaffdad6232c07c5d19a8fe0fabf5d55a36818efd2d84345644541a3ee3ce6ebd2ce9550c70eee7fb6e3996bfd3a0c6d9ba22dc9b7d63fb60835204d2cf40316667b0d1cc1409eaa71c97872cbe9526518871", 0xe4}, {&(0x7f0000001280)="154c60b4a1af99c77fe5aa6a7bb053d1ab9ea8", 0x13}, {&(0x7f00000012c0)="8a876017c8f0642b611dde9998cfade88fa07aac4858fe49d5ad68ca156bad5a25b3d0cc288aa8d4affabdae5505f170f56606ebbff48d6f707d6ad83d3a4271dbd0d2c807f1a22036563e0fc0399abfc694d202", 0x54}, {&(0x7f0000001340)="a72d442cba7cd7cff509f55bf0d7810b263d148e1067fd405420ebe4edd57e505dcd0bfc669600d7b9996e2293517ee05ce42da1e696ad761ce37b8c7dbe34f8f9d9699f84d361cd1a9d805c0362292dc04498a4b6a9c763fcc1ee7e2ba117530bec6cda8dac637f2ea7dc4714e61dd7f290ec943e127cc313e4b222b82bdb256f1b0ec3e77e2e0893d7ffdedebf31c2fdedeb89d4cdffd8caeb6a7b7c941bc8d5192e3d578fdd5b4631ee3bcc6c808a13cfa9f04a45d8ef148a7331b64307698a24174526a706e869", 0xc9}, {&(0x7f0000001440)="3a9ca79ce93e5babb42c3920022cd02a713a50", 0x13}], 0x7, 0x8) creat(&(0x7f0000000080)='./file0/bus\x00', 0x3) rename(&(0x7f0000157ff4)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/03/12 21:47:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000bdf000), 0x0) r2 = dup2(r1, r0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x2, 0x400) connect$unix(r0, &(0x7f0000001040)=@abs, 0x6e) 2018/03/12 21:47:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='#\x00', 0x2, 0x2) recvfrom$inet(r0, &(0x7f0000000140)=""/11, 0xb, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 2018/03/12 21:47:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x4) 2018/03/12 21:47:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d6f000), 0xffffff0e) 2018/03/12 21:47:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200480) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002580)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @random="537e1c75b7c8"}, 0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, 'tunl0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x10, &(0x7f0000c19000)=""/91, &(0x7f0000c19000)=0x5b) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) pause() r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0xffffffff00000000}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xffff, [0x4, 0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x4, 0xa97d, 0x4]}, 0x5c) 2018/03/12 21:47:24 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x6, 0x81}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffd04) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/03/12 21:47:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) sendto(r0, &(0x7f0000cfefee)="120000001200030000ffe9000900ff00f99b", 0x12, 0x0, 0x0, 0x0) 2018/03/12 21:47:24 executing program 2: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xba1, 0x4) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/12 21:47:24 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can, 0x10, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) 2018/03/12 21:47:24 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40002) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x3, 0x100, 0x7, 0x4, 0x0, 0x200, 0x20, 0x8, 0xfffffffffffffffa, 0x32e9, 0x81, 0x7fffffff, 0x3, 0x7ff, 0x0, 0x5, 0xeb, 0x1, 0xee, 0x1, 0x22a, 0x1d, 0x7, 0x99c, 0x3, 0x1, 0x1d20000, 0x8000, 0x2, 0x1, 0x8, 0x1, 0x7f, 0x40, 0x7, 0xf6, 0x0, 0x20, 0x0, @perf_config_ext={0x7f, 0x1}, 0x400, 0x3, 0x3f, 0x7, 0x45, 0x3, 0x101}, r1, 0xfffffffffffff277, r0, 0xa) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x4, 0xa, 0x3}, 0x14}, 0x1}, 0x0) 2018/03/12 21:47:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x80800) sendfile(r1, r0, &(0x7f0000000000)=0x1026, 0x400000fc) 2018/03/12 21:47:24 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)="7dbaf9a91ece46c70bf87821b78f98c133f6fc6d019714aca97476ad81d26ac5a4385b6d91bdb29833b196fcccc119fb9501fdf6f026ea6888d4dc513c5163d74fe0496e871bfce8a87586b2395acd2bcc4802bd9f83d6840f617ab6415810bc3f02de9d37674392636463f4269cf994463bb90dcfe9d4adeb9ee9122a090aa45bb94a36586eabb477b08d32329598e8e9a364e10fdd7916fe39a1b1faf3fef3e3bf156491f187aea746dd0eeb94645da5a2ecc1d734a1d6737e2da557ea6b5fa1edc6e12824e0fba4ae7b02e5adbff573eb4d25fb4f930bdf", 0xd9) dup2(r0, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x401) 2018/03/12 21:47:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='vxfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x80800) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000000c0)={{0x3, 0x7fff}, 'port1\x00', 0x4, 0x20000, 0xfffffffffffffbff, 0x9e4, 0x0, 0x0, 0x3b9, 0x0, 0x4, 0x1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r2, 0x0) 2018/03/12 21:47:24 executing program 1: nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x464001, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x10000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) listen$netrom(r0, 0x6) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000004c0)=""/32) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000010000000000000002000000020000000400000000000000080000000000000000000000000000000100000000000000000000000000000000000000000000000f010000000000000000000000000000f100000000000000050000de000000005f460000000000000000000000000000000000000000000080010000000000000000000000000000040000000000000007000000000000003000000000000000000000000000000000000000000000008400000000000000000000000000000009000000000000000700000000000000ebb90000000000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futex(&(0x7f0000000400)=0x2, 0x3, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x1, 0x1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x2, 0x3, 0x7fffffff, 0x6, 0x9, 0x5}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xffffffffffffff81}, &(0x7f0000000340)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) 2018/03/12 21:47:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x48c, 0x140, 0x0, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="89f070ebf1b6", @empty, @empty, @loopback=0x7f000001, 0x0, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff0000ff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0xfffffffffffffff7, 0x6, 0x9, 0x80000000, 0x7, '\x00', 'ipddp0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0xffffffffffffff00, 0x6, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x53, 0x81, 0x7fff, 0x20, 0x4, 0xfffffffffffffffa, 'yam0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x20b}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x5, @loopback=0x7f000001, 0xa, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 21:47:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) 2018/03/12 21:47:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) tee(r0, r0, 0x9, 0x1) fcntl$setown(r1, 0x8, r2) 2018/03/12 21:47:24 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xff) pivot_root(&(0x7f00000000c0)='./file1\x00', &(0x7f0000002ff8)='./file0\x00') pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/12 21:47:24 executing program 4: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) mount(&(0x7f0000762ff8)='./file0\x00', &(0x7f000055b000)='./file0\x00', &(0x7f0000304000)='tracefs\x00', 0x180000, &(0x7f0000f59000)) 2018/03/12 21:47:24 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x80}}, 0x1, 0x8, [{{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}}, {{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xc}, 0x2}}, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e22, 0x10, @dev={0xfe, 0x80, [], 0x13}, 0xf97d}}]}, 0x48c) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000050000000000000000000000008d67a2ebf0aa300a000000"]) 2018/03/12 21:47:24 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, 0xa, 0x3, 0x0, "fe64cd146f0660788d3c3f21e58f589c7c67ea67cbd448f5df345262adc179ec51cc6c44f55073923e7182d06f608e5df295ef1985fd03de49eba5ef8dcf81cb", "ee1657b74d44e9a751e097a2a3d7a0c60c445f09e9a07106d60cf4dfd7e3ddc4", [0x1, 0xfffffffffffffffb]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x4) 2018/03/12 21:47:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0xfb, "dfcd8c5c3d09560acc591b42f0bc1dce7b87c43d1efb4a733bd7258ecc4d4b904b5a1acd51db66f77ce98280d3f09051ca107747175240ac468eba29b47da6a1e1abea776a173dbe9ab94ec5bbfbf38bc7ea51f2e8001d902f9da1016ebe2710573848064b93fdce217c93d43b5653131e88571c3076e7b4b0e1bea59e379d13461a4e22d84ba3eff36c2ca2b5c3a39f74028ffd80ad0b27c7a5c7a81c202a869e8816145cdda056ca2d204c0deb7749b430606634b84fbfa12565304449b57b971cdb7da749f6253144462b1163346e763b32203018ed74b6609a5f317f4b04d4dd5529eb93fd565fd8ca02a93818fc1fb33ceb22934486090c45"}, &(0x7f0000000240)=0x11f) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="144154095df074bc6e68043b50054c26bbec3f6e80593c942fd7094ceb2d5834a849f4a70e09ac1073d645e85ea73dbd2215e4c821c97a3b10691090c534fe6bc437642f35a23b5a18c6e788efd6141486e6d6b9912fab04ce58d00f5fbc12d532d661dcb6cb915c2828fc99e4f9b58dc632c3a6b4debc8eb7e71988ce17d10e12a1e0d7338f05281a97339ef1a8b245561e89087121d1d3a7fac7dc3fe4450d85f738e28d1d68143a2a8e63e27eea79b6965134f75d889152af088a28c70b3870403518acf22c330260f9a39f607a", 0xcf) fchdir(r1) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/03/12 21:47:24 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"17b29054af136b"}, 0x1}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioprio_set$uid(0x3, r3, 0xffff) 2018/03/12 21:47:24 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffff01, 0x3, 0x80, 0x1}, 0x6) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/03/12 21:47:24 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xff) pivot_root(&(0x7f00000000c0)='./file1\x00', &(0x7f0000002ff8)='./file0\x00') pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/12 21:47:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000100)=0x2) 2018/03/12 21:47:24 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000e18fb0)=[{&(0x7f0000f88f95)='q', 0x1}], 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x32, r0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x1) 2018/03/12 21:47:24 executing program 7: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x8) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000000)) 2018/03/12 21:47:24 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r1, &(0x7f0000000280), 0x8001) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[], &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x27) ftruncate(r2, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000240)={{0x1, 0x0, 0x10000, 0x2, 0x100}, 0x100000001, 0x80000000}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/12 21:47:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="e28b5e87286de9aee1925644a2c9f4812e592a12ec1eb9cffdff8074c50c662d3e208b5a03ed2397fa6a101a2897f31b27f0cfc34a6b9ec4956269f155395a2b8f2a6ca2887f5448ff623e2d711e15f588bf6432ca3142ac77d8e0ac7e03b365c792d09f11", 0x65}, {&(0x7f0000000080)="15c3307a8c6bc8ec14303c0abcba7a39088df5833756623da1b3a21a5ea7d1996babc61c980395de63f166f76a17045d0b3c3a9d7eb4a45e383fc1d87fc537", 0x3f}, {&(0x7f00000001c0)="4163639e9b757420443800643cc448c6b56cf5bcbd9facf3a3611c6adb3ecc45d0cd0f117e5a41981d45c81f841b94e3c0c15c01d2c76aaf227a4dd0f343e7631d967a2341f8329ee8cd511b1437474c42af00742c5544a216e2566219", 0x5d}, {&(0x7f00000002c0)="49cfdd4c77a59434095f21a4c8d612166821066f7176016703aaf0ee2778dd80acd8bde59b38c25f61ae6aab6c90a5c515cb2e729584fe1fcfe94f60c955ceec97c0111b1fce987447b793314360ae9f34e84baa38409d6fc73d28e4ca3a344c1ca3930266662c8e353cc83e0a896a6ffdbc9fef839b18e22f33590e87c747856a22c4d0dc5e95959922e0412af324bb786bbca23752342996d990980214d166b8ec32ee874699b71c1657252cd1450c1118eb4116b17eed4768b7f8ebe6b73fee4f492e4decee11576e4a0a7688398449c8cf4476904637b20c4260", 0xdc}], 0x4, 0x0) 2018/03/12 21:47:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) dup2(r0, r2) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000000100)="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", 0x1000, 0x8004, 0x0, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/12 21:47:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20202, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 21:47:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile64(r0, r0, 0x0, 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) 2018/03/12 21:47:24 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2000f) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/39) 2018/03/12 21:47:24 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) dup2(r0, r2) 2018/03/12 21:47:24 executing program 3: prctl$void(0x20) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) tee(r0, r0, 0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0xf}, 0x0, 0xfffffffffffff477, 0x7, 0x100, 0x4, 0x200, r1}) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14, 0x0) sendto$packet(r0, &(0x7f0000000080)="ff1bf8031b9c0615a0735f07b3cebcd2ba362ec6e3cf7fae1673e901e85629c6782723fa14d94f297d9566844ae393e19b118304410a9f51f783f7461ee0f0161b3ec575616c3135d8ce5af2db7ce160143c73cecea39263c8defd41b81070d85ee07c78fc3270e831f092353e6b9afca63c9fd6f03c770146c80eeeb38940d4ea4b994de97e11e1efdf9ff7dae8898080f6def39816424e075480ad9181ff1cc5121b68d6bfcc", 0xa7, 0x20000000, &(0x7f0000000400)={0x11, 0xd, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000140), 0x4) 2018/03/12 21:47:24 executing program 4: clock_gettime(0x0, &(0x7f0000bbcff0)) setitimer(0x2, &(0x7f0000000100), &(0x7f00000000c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x1000000020000000, 0x16ff8b1f}, 0x1, 0x2, 0x21cec70d, {0x4, 0x4}, 0x3, 0x9}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffc01) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000a49ff0)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xf, "b18d90a6d59ae7bebf21d7ee8f2ba9"}, &(0x7f0000000180)=0x17) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1, 0x7, [0x9, 0x4, 0x1, 0x5, 0x81, 0x8, 0x5]}, 0x16) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400}, {r1}}, &(0x7f0000d08fe0)) 2018/03/12 21:47:24 executing program 6: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000022c0)=[{&(0x7f0000000140)="4dbe5ba563565c72021c50bf6c8e55f5b0f7c8de5210f62ebd750468684e158f93e08b001e544d76a0faacde36923ac45f18a6785b77ea4d87396d534c178e3e5a2c002abfe7eb15a85ed315bf2e4e23cf", 0x51}, {&(0x7f00000001c0)="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0x1115}, {&(0x7f0000002300)="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0x1000}, {&(0x7f0000003300)="d6c36acfdc35cb98660816000473bbb531fe14855d6976f3df33dcacd90a97f12a78778e69dd1367669dbfadeb47168ff37f0c83b591c9ba0d4a6256c138184f0c394e98b81e05fcb319e78cae0d72f476c67286c060f8b79bd7f3fe9fae7c9eaeed6790d76c2d38e35491b55fbfdaf1afe237696b54f1fc902721159d0cd915b9f119c8f9755e1824a208b63168d06157bb997dae758286c551daf7e76d5f3408ce9053a5420bf07cc8e4849a5c4c67d5e4fd89ca43668bd452876c9f16e055c7d2488a135efc6c51a3bdad0b2ac1641f2a3cd52ff6f97c71a5e2d5db56be256e9fd8cc108273b239900e72508543aa15627bde1c88aa67f786520ba3a8c3393769d3b834ea56bead00000000000000003ee40386fd149f7042d7769247a817b68823119474d57a427c6a9c052e06dcae0f9e1f5493fc378b2b66b39224b61c687159ab9b", 0xd0}], 0x4, 0x6) 2018/03/12 21:47:24 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/03/12 21:47:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) 2018/03/12 21:47:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) dup2(r0, r2) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000000100)="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", 0x1000, 0x8004, 0x0, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/12 21:47:24 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x1}, {}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x443, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x2}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="eb85fa82aa8b3f25f7b3a749d79aa575a3b1016ce76440975880d08a22ac4b42ddccc204299afe57d3161a5ab0495d81c63f904d01351f9d21673ad0e9f404491b2407c873cc5acd55c82242f7ac026968ccb9181b8e330a20031c59f3660b1bcc8bb62615b8c124c38e83caa9476cbadbaaea14566729b1553dc26233577dde91ccdf6c8bfafe7eaee6f73687115bcf419278acdf9e931e837373b3651fbfcde4d28085af298fc5fa88a9b14721a43010e567470c6faa281904ac78d4e9d9cb486759afe4487b94", 0xc8}, {&(0x7f0000000200)="361acb407f5c48500ab918841ff20be8b8a0f39daf364b0bfa67fba210d601be71aa1e1e245e1df632e9515f76f8385d43fd3a36ee4375e5119bd276f45dce36c473922d882a5f65a93c7add2928f249cfbc811fe7e824a3252dc22b07577aaee2e959fef51b202a4367985ea35d7877def16cc6b27e8736b0074e6938", 0x7d}], 0x2, 0x0, 0x0, 0x44}, 0x40) 2018/03/12 21:47:24 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) socketpair(0xa, 0x80800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000400)="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") 2018/03/12 21:47:24 executing program 1: r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1d, 0x4) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4082, 0x0) 2018/03/12 21:47:24 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x108) openat(r2, &(0x7f0000000040)='./file0\x00', 0x80c00, 0x1c0) ptrace(0xffffffffffffffff, r1) 2018/03/12 21:47:24 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0xfffffd1a) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x200000) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x100000002, @dev={0xfe, 0x80}}, 0x20b) 2018/03/12 21:47:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x6, 0x8) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="8aafd80386597e99f128eed7b0bccded", 0x10) 2018/03/12 21:47:24 executing program 7: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000064effb), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000feef6f), 0x0, 0x0, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x24) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x42) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/03/12 21:47:24 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c0500005d503a6df06734aa8b12aa3dd01cddff83891786126d49ab8c3802b19bd95d8abc1828b7d69a6013bade02d4246073b59a33968c0d9fa50fa689faddfed9c9ab909da33166d381228f43cfbc0960c31d82e1e0ec5a967b4a034149870c8e499c7d162971541c0b17051abdc3f7a9125f67da80d4ad781fd9a5ce5c2317a2ffa9ed0f290475563d6ba6d16a37258e437b88c2908db83df125066da25785528ad6642c7982c668df91b10ec4000000000000000000000000"], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x14, 0x0, &(0x7f0000000040)="42b2a44dae91e0db1eec4a5c69e99356c6164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/12 21:47:24 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/03/12 21:47:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7f) 2018/03/12 21:47:24 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/12 21:47:24 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) sendmmsg$unix(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="07e8979dcaab8fa784aee638adedca4290c6ba6061c49a9ee9fa", 0x1a}, {&(0x7f0000000100)="2bb8b3fa832e96c77e7b76d42400a8ea892f36096f44cdd2009bada329fda476c6ec68c8e8ca95cc01f9f00f9171fd3124994def929156595b75fd4f6da69f099656ed727852ac02874e73d0f88b5b4732b9b335dcfdc5fa732b75c1e3a3e234ee05", 0x62}, {&(0x7f0000000180)="0b1686e593e11bcf6a43fc856c61090451d76e366797fd8df7944f1646287a806e1eebf99203730b832b770ad6961554e1", 0x31}, {&(0x7f00000001c0)="953af9ffe6a407fde27098a2cf8d599c6d8490c52b8df09b26ddbdb27a97bffed8401cb2ceca76709a641196883eaf23a8d3bbb32ccec8d6576de665218667625d141ef591dc0fa8d91a8eaed9e70875c8a9bd57dc2c8bbc67aeb02c3254fac42161fb6210ecb114b5", 0x69}, {&(0x7f0000000240)="a8c3ecaf9501286dbc13c0a189fa245eaeb06785c5ab7327efed81a5d213b02e67927601027f6b344c449f", 0x2b}, {&(0x7f0000000280)="be715cee66bed9f0803589cecc60cdc260097479975d1aac534103eb8402a6016d35629fef3017d6838797afee873ae36c0372bc91d31465098cd690d9b5093fdcc83441453fdaff5a927f8004e1944d072ac81b533baa461aeade488ac02a2ae8fe30ccde627dfc650f903d15bd7e1f75fdba552ab8727bf144e23fddf58f9c6140153a8f90658e3e44f70ef3d0e4da07867eaa785bc0e3dfd4e4ca2dd0af24308fd8fce3ad39feb7b3b2158034045852c3eac5b117644fc679cbe5aff4", 0xbe}], 0x6}], 0x1, 0x40000) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/03/12 21:47:24 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x7, @thr={&(0x7f00000000c0)="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", &(0x7f00000010c0)="c9f8f95637349a8b1e1ee67e51221669c3e8442343be6af9b3b516e11d66f0c7d2a68cfcf47ea8f3fe68c4a21c08bdd1f9a749267c8612a722f7b1aed0b7ed52bbed5c2fba775f38a4d8936167db22783e7625a69443b5682f0e065a73bc1051006f95610f6bc8fa7d193208961d3b7d5f91c85363672db164b73982725d88c6d9a42158a4903db85d816608426b8560c34d7bc01069dba92c593ea2392104c318e38d1d74d00ecf764188757ce5b1763a88e2d55b9802084d0fa4f5f8"}}) 2018/03/12 21:47:24 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0x5, &(0x7f0000000180)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0xcb8, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000100)={0x1, r3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x4d, "4e0ead853535597493ccb7b367493aa5a2fe2e2f3b84c2b9522dcaed16597609a995c75eac4e6b937dae4686d42f41848fb8e1e6aff380e595bab38239c445284a35081663ae4171d813ac23a3"}, &(0x7f0000000280)=0x71) [ 73.513738] binder: 12057:12058 unknown command 1292 [ 73.519935] binder: 12057:12058 ioctl c0306201 20004000 returned -22 [ 73.563107] binder: 12057:12059 ioctl c0306201 20004000 returned -14 [ 73.572216] binder: BINDER_SET_CONTEXT_MGR already set [ 73.572299] binder: 12057:12060 ioctl c0306201 20007fd0 returned -14 [ 73.577574] binder_alloc: binder_alloc_mmap_handler: 12057 20000000-20001000 already mapped failed -16 [ 73.594280] binder: 12057:12059 ioctl 40046207 0 returned -16 [ 73.594361] binder_alloc: 12057: binder_alloc_buf, no vma [ 73.594401] binder: 12057:12061 transaction failed 29189/-3, size 0-0 line 3128 2018/03/12 21:47:25 executing program 7: personality(0x3ffffff) uname(&(0x7f0000000180)=""/93) 2018/03/12 21:47:25 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) ustat(0x1, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7, {0x8, 0x7f, 0x1, 0x100000001, 0x7fff, 0x80000001}, 0x8, 0x3f}, 0xe) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/4096) 2018/03/12 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x8001}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/12 21:47:25 executing program 6: getrandom(&(0x7f0000000000), 0x0, 0x2) getrandom(&(0x7f0000000000)=""/163, 0xa3, 0x3) 2018/03/12 21:47:25 executing program 4: r0 = creat(&(0x7f00000001c0)='./file1\x00', 0x100000000001) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000200)=""/238, &(0x7f0000000000)=0xee) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0x2, 0x1, 0x1) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) getsockname(r0, &(0x7f0000000300)=@ax25, &(0x7f0000000380)=0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0xfffffffffffffeac) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x10000, 0x8) 2018/03/12 21:47:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f3ffac)=[{&(0x7f0000dc8ff0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f000007aff0), 0x0, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}], 0xef, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/12 21:47:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7f, 0x80) recvfrom$unix(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x40, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x3dd, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x131080, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0xd6, 0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001100)=""/221) 2018/03/12 21:47:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x401}, {}]}}) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) 2018/03/12 21:47:25 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x802, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) readahead(r0, 0x100000000, 0x8) 2018/03/12 21:47:25 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000266ffc), 0xfffffffffffffef6) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000002c0)={{0x3, 0x3, 0xffff, 0x1, 0x8001}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x4}], 0x48) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x80000000, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x1ff, 0xc3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x5f2, @dev={0xfe, 0x80, [], 0xc}, 0x9}, 0x3, [0x100000001, 0x0, 0x40, 0x3, 0x6, 0xffffffff, 0x1, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}}, 0x2, 0x1, 0x2, 0x9, 0x42}, 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x1f}, &(0x7f0000000240)=0x8) [ 73.615306] binder: release 12057:12059 transaction 53 out, still active [ 73.623275] binder: undelivered TRANSACTION_COMPLETE [ 73.646656] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 21:47:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) setsockopt(r0, 0x4000000000000006, 0x3, &(0x7f0000000040)="ed2d626cc3308912833a982dceccc944b81f7025fbde2776991522cbf795ad1275967d08b93b28b1117c577824a401fefd26cf001b4bf4cba95e488e33c8e74edc3c8b21624673513881f29680fcef7a3a8e5041bd4c89bd21be0e5ed5d8bb328b6201836bcbcb", 0xba) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/12 21:47:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)="6e65742f707479e66500315004c28d8cff3f835dfc4eb689c7930d1fe410beceeb19de7c9959d85f8f6ece22b047c9c2bb058b6577538acf9a9aed4ec87851c556ea37fefd3a97") sendfile(r2, r2, &(0x7f00006faff8)=0x1026, 0x400000fc) r3 = accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'gre0\x00', r4}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x7985ab2, 0x4) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) 2018/03/12 21:47:25 executing program 5: r0 = socket$inet(0x10, 0x2, 0xffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) [ 73.661192] binder: send failed reply for transaction 53, target dead 2018/03/12 21:47:25 executing program 6: prctl$void(0x1b) prctl$void(0x400000000001e) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/4) arch_prctl(0x1007, &(0x7f0000000000)="82615ba33398aa26cee46c02b970809512b6e7359a150eaf23300b7f27fb4afc9a75c7f7ec97eaf203b39b20193ea4adec8c924c1cd26cba212619d2") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0xef8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x5, 0x4}, &(0x7f0000000280)=0x88) 2018/03/12 21:47:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000240)="0ccc1217241920d53ca0fad57f804a5c39cf50587ce2b315ba4056e8b8a9bf26923a43b04a98b964cf296946447f1fb96b28e4dc23142359845f68f80cf52b651ad7abba4c1a18b9438132f8ef19fcc1eced16c242ee4487f5c4cb5cdf23634f84ed33e07ebb42e9fe9d4b223e1ccc5306ebb1cf70d6798ad2b0c80ceff05d1b30765f6d6d4b0e257166a6528072878a39297cc4d7301005f363050b5b0d765e48c0b46d3624bee786", 0xa9) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x1, 0x2, 0xffffffffffffffff, 0xffffffff, 0x20}, 0x98) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00', @ifru_map}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x6, 0x4) 2018/03/12 21:47:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/03/12 21:47:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x9, 0xff}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="00000000f5b8a4d0") execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) fsync(r2) 2018/03/12 21:47:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @empty]}, 0x24) finit_module(r0, &(0x7f0000000340)='\x00', 0x3) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="91364b4265005476308a32f7cbb16af2b060e7329285a84f3919ca05e616ef3b711c9d9a1bb3e0e969cf762401a51395420c7267db3f1f5cbfdfc4de3feda76f2d025176dcd59a7534c5ac6dfec992fa750f8a5994c05a527f7327d2a3478b7385356c454a925150e94382f569760652328319e1c31331385cb642bd9b5c4ab5aed9929c2dfda8a8116bc19298b475cf3fff05392d381468d27fad52d377dc226766c721de2397e6a6a00d5b59aadb73ea3c41cc2b10ee8950fc17c25c742adff23f61cd67fa64d68705aae79d570cea3d82363575", 0xd5}, {&(0x7f00000001c0)="7de59017fe2b9893d5e7429ce4b93123cba49961c7f3c7f4747fdf69", 0x1c}], 0x2, 0x0, 0x0, 0x40040}, 0x11) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xffffffffffff2e52, 0x200000) connect$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x1, 0x1, 0x7, 0x3, 0x5, "40adb74a37346a80bcc19c4b14a0fc44e274a36ce2520ffb77e66e8ac7f3c28611afbca882c996cc9a4785b47f529d3402ed908f5d161fd6f873cb2292838f", 0x3d}, 0x58) 2018/03/12 21:47:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8000, 0x20, 0xc47c, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x43}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x5c, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}, @dead_binder_done={0x40086310}], 0x48, 0x0, &(0x7f00000001c0)="2cc2e17205b0b36460e439a0b37998723f6fa76a444dd78c9e4cb9094c1401fd6c1a3590b27445dce81f311aeec967dbb05fbc1addc9f097b8df1ce71205ac348537a92ce3948448"}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0xc091, 0xffffffffffffffff, 0x4) 2018/03/12 21:47:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x800}, 0xc) fcntl$setstatus(r0, 0x4, 0x46003) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/12 21:47:25 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000240)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xcb, "132067bba5f6403c5e9e384d2b53c048fecaf878e041fe23ced8910abfc0ab5b562eb576bc5870fb1cede1eef5c86a2aefc9bfef6235908ffbf51787a2d246dacbcae589d81e1041f61ec9fd177a1e25928175393bce6f61bca566f98f7b03bd58b445aaf37c8b90ee1205090534e93ac7a9dfdbe05d76d42e1465bb55b6956e9ea782514bdabb7616551574227cbb599b35e9df346c6372e56b98cc5ae6d3ec1af9aa2ddfb3071543d4acbfdb791b6bf017aec1a2e26f3d45899fbb876a506bb072d07a3636cba4406729"}, &(0x7f0000000200)=0xd3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x311203, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000005c0)={r1, 0x8, 0x100, 0x9, 0x5, 0x0, 0xa73, 0x0, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x3, 0x7, 0x8001, 0x2}}, &(0x7f0000000680)=0xb0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="24000000000101000000000000000000ff000000100002000500010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) 2018/03/12 21:47:25 executing program 4: mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00000001c0)='/dev/sequencer\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0x6, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000340)={r2, 0x6}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000200)=""/248) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$getownex(r4, 0x5, &(0x7f0000e0fffd)) fchdir(r0) 2018/03/12 21:47:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001740)={0x0, @remote, @multicast2}, &(0x7f0000001780)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e22, 0x20002, 0x4e23, 0x40, 0x2, 0x80, 0x80, 0xa7, r1, r2}, {0x9, 0x5, 0x401, 0x5, 0x1, 0x7, 0x5, 0x2}, {0x1, 0x0, 0x0, 0x100}, 0x856, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x3f}, 0xa, @in6, 0x0, 0x0, 0x3, 0x10000, 0x2, 0x18, 0x10}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000000)) ioctl$TCSETA(r3, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff}) writev(r3, &(0x7f0000de0000)=[{&(0x7f0000000240)="00000000000000000000000000005ecfd553de678f0a", 0x16}], 0x1) r4 = syz_open_pts(r3, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000c82ffc)) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000040)={0x38fd, 0x8, 0xfffffffffffffff8, 0x9, 0x40, 0x7, 0x4000000, 0x3, 0x7, 0x3, 0x7fffffff, 0x5}) 2018/03/12 21:47:25 executing program 3: r0 = socket(0xa, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x5e) [ 73.946983] binder: 12121:12123 BC_FREE_BUFFER u0000000000000000 no match [ 73.960866] binder: 12121:12123 got reply transaction with no transaction stack [ 73.971864] binder: 12121:12123 transaction failed 29201/-71, size 0-0 line 2921 2018/03/12 21:47:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x2000000000000000, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/03/12 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000004c0)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/84, 0x54, 0x40, 0x0, 0x0) 2018/03/12 21:47:25 executing program 4: r0 = socket$inet6(0xa, 0x800000000080001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080), 0x10) 2018/03/12 21:47:25 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000240)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xcb, "132067bba5f6403c5e9e384d2b53c048fecaf878e041fe23ced8910abfc0ab5b562eb576bc5870fb1cede1eef5c86a2aefc9bfef6235908ffbf51787a2d246dacbcae589d81e1041f61ec9fd177a1e25928175393bce6f61bca566f98f7b03bd58b445aaf37c8b90ee1205090534e93ac7a9dfdbe05d76d42e1465bb55b6956e9ea782514bdabb7616551574227cbb599b35e9df346c6372e56b98cc5ae6d3ec1af9aa2ddfb3071543d4acbfdb791b6bf017aec1a2e26f3d45899fbb876a506bb072d07a3636cba4406729"}, &(0x7f0000000200)=0xd3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x311203, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000005c0)={r1, 0x8, 0x100, 0x9, 0x5, 0x0, 0xa73, 0x0, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x3, 0x7, 0x8001, 0x2}}, &(0x7f0000000680)=0xb0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="24000000000101000000000000000000ff000000100002000500010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) 2018/03/12 21:47:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr=0x200, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x100000000, 0x2, 0x7, 0xd2, 0x1, 0x2, 0x9, 0x6}, {0xfffffffffffff754, 0x3ff, 0x5, 0x4}, 0x9, 0x6e6bb3, 0x3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d4, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x7, 0x2, 0x5}}, 0xe8) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/03/12 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000004c0)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/84, 0x54, 0x40, 0x0, 0x0) 2018/03/12 21:47:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x4, {0xa, 0x4e22, 0x47886243, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x3a) sendto$inet(r0, &(0x7f0000000000), 0x4ca, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000ac0), 0xc) 2018/03/12 21:47:25 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) tkill(r1, 0x1000000000016) close(r0) 2018/03/12 21:47:25 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0200200080000200"], 0x8) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000080)=""/176, 0xffffffffffffff79) [ 73.993812] binder: 12121:12123 BC_FREE_BUFFER u0000000000000000 no match [ 74.001250] binder: 12121:12123 got reply transaction with no transaction stack [ 74.018322] binder: 12121:12123 transaction failed 29201/-71, size 0-0 line 2921 2018/03/12 21:47:25 executing program 4: r0 = socket(0x100000018, 0x0, 0x80000000) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) 2018/03/12 21:47:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10, 0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) 2018/03/12 21:47:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xff, 0x4e20, 0x2, 0xa, 0x20, 0xa0, 0x3f, 0x0, r2}, {0x2, 0xd6, 0x1, 0x5, 0x7faf, 0x5, 0x8}, {0x5, 0x5, 0x100000000}, 0x5, 0x6e6bbc, 0x0, 0x1, 0x1}, {{@in6, 0x4d2, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3505, 0x4, 0x3, 0x469b, 0x0, 0xc7de, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20110, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/12 21:47:25 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) 2018/03/12 21:47:25 executing program 3: futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 2018/03/12 21:47:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sysinfo(&(0x7f0000000000)=""/25) pipe(&(0x7f0000a5dff8)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xffff, 0xb0, 0x1, 0x3, 0x8, 0x3, 0x5}, 0xc) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000013ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)) 2018/03/12 21:47:25 executing program 5: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f000027e000)=""/87, 0x57) 2018/03/12 21:47:25 executing program 2: socket$inet6(0xa, 0x200002, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/12 21:47:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001, 0x4, 0x0, 0x100, 0x0, 0x10008, r1}) 2018/03/12 21:47:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="8584c9c4ec43c3468e87f9c5ad935a2cc0b48dbea9128620a571dda1a064a80d84d4941084e3bea695e4e12abf5c33ecec08c59a25e8bbe8fefe4222f83d7b17cb210bea3e03f719b7723f6dff56a71a53546b54cfd742d2bf1d0afe525e2a795ea6b22c9151a42bef1cf0f4f0dfbb", 0x6f}, {&(0x7f0000000140)="09bf7cf9bb58922060546f78218a337ec8db034233d8cb3cded649e5f85f66bc3cf6dda06676eaaa62c24bdac4fefaa18ca10708cded0fbf1c77f4b1423eb3447a3e3bb5691c9aa39b07cbdc318f", 0x4e}, {&(0x7f00000001c0)="9e7acc6b594ec412c4c62bbdcd81645af2252f45220746a0eefb706336262c39", 0x20}, {&(0x7f0000000200)="6fdaade6127abc81a2ba76cb35e6aa8da29c246e2e43a0fc21464eeb94665ff2518000fa9b3b5b910686375f1a94f22003401719642df42b343f676ab4adc67ebfbbd3235bc8a6c66130b1da86d3f5750cc831c850aa3774c958748d9320ad47b13d6a19ca6981b2c5832dde94", 0x6d}, {&(0x7f0000000280)="51bdda702c7686a68ff91122d77fdeddbb389b157d591de13d69c5cb95", 0x1d}], 0x5, 0x0, 0x0, 0x20044011}, 0xfffffffffffffffb}], 0x1, 0x8010) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000380)=0x7, 0x4) 2018/03/12 21:47:25 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) vmsplice(r0, &(0x7f0000b27fd0)=[{&(0x7f00009b5f55)="cb", 0x1}], 0x1, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"8801a318eb8631177a53c973"}}], 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0xffff, 0x1, 0x5, 0x2, 0x1, 0x2, 0x2]}, 0x12) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/12 21:47:25 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x2ebd2a57, 0x7, 0x8, 0x7, 0xffffffff, 0x1, 0x800, 0x0, 0x0, 0x3ff, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x1bd]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000e40)={r1, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x31d, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000e00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000600)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x25dfdbfc, {0xa}, ["", "", "", ""]}, 0xfffffffffffffcd4}, 0x1}, 0x0) 2018/03/12 21:47:25 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/03/12 21:47:25 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x80000) fchmod(r0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)='I[', 0x2}], 0x1) getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) 2018/03/12 21:47:25 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000100), 0x6e, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/79) 2018/03/12 21:47:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) fsetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='nat\x00', 0xfff7, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', '+[user\x00'}, &(0x7f0000000080)='nat\x00', 0x4, 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/03/12 21:47:25 executing program 3: r0 = getpgid(0xffffffffffffffff) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/ip_mr_cache\x00') pread64(r2, &(0x7f0000000140)=""/26, 0x2c0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xfffffffffffffa14, 0xff}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)) setpgid(r0, r1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) 2018/03/12 21:47:25 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/03/12 21:47:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001, 0x4, 0x0, 0x100, 0x0, 0x10008, r1}) 2018/03/12 21:47:25 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x24}) 2018/03/12 21:47:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000000)) 2018/03/12 21:47:25 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x400000000406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7f, 0x20}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0xffff) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000140)=0xe7c) 2018/03/12 21:47:25 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) creat(&(0x7f0000000000)='./file0\x00', 0x0) get_thread_area(&(0x7f0000000080)={0xcf7, 0xffffffff, 0xffffffff, 0x1, 0x4, 0x6, 0x9c57, 0x4, 0x2, 0x8}) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') 2018/03/12 21:47:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/03/12 21:47:25 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/83) r1 = socket$inet6(0xa, 0x2, 0x88) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}, 0x7da8}], 0x2, 0x0) 2018/03/12 21:47:25 executing program 5: unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x18, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/12 21:47:25 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_wait(r1, &(0x7f0000fd6fb8)=[{}], 0x0, 0xfffffffffffffffc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x2) 2018/03/12 21:47:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x71b, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1c, 0x1}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000580)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x8000}, 0x8) r4 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r4, &(0x7f0000000080)="000e", 0xffffff52, 0x8000000000000001, 0x0, 0xffffffffffffff7d) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001900)="8df30bbc8ce2d326dce3026b2747e75bb9cdd67824ad8b0f8aae5c1eeb00cdcaf45f06fd8a9cab6076034c4e9cce47864b3cb18aca4e6b00cc38df21c8ca452593d30ff5d4", 0x45}], 0x1, &(0x7f0000001b40)=ANY=[@ANYBLOB="b000000005010000f9ffffff4c7cebaf04dc9f25e151a215df436c5942bb7b063b3e7ddc50444b091cebad77b566b1fb6cade51d354834449ae9354787beab09acc896bdd928261a2e45a410cca2b9503a449a5dc7b79727411bbc6696e3af65d76da6fd8b17037c8882d87a1a815776222bf9d6f35c34c14155581a24881a582b380e2ba3425f6f572541c3b83316b6ffb3e7cfc24469c3b24e6a8e84b8dfa0b8cb4f2401a673bf3553f9a40a06bc8e"], 0xb0, 0x20000000}, 0x4000) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000400)=0x54) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000480)={0x7f, 0xffffffffffff8e26, 0x40, 0xf9, 0x2, 0x40, 0x1ff, 0x0, 0x7, 0x100}) sendto$inet(r1, &(0x7f00002bff1e)="f98fbed0d3f90d55acb99e6f7b25b83d7c43d63282f753c6f22c36e47dc8d368b0fb3b320352220356c733fb10e4a67a359dcc510b522fe8f85b3decbaf376406d4786d3de3436ddf2473fd358b9237640efeaaa5c8ab8c4aa3fd00356ae39c1b90ab925909110c68935b8f74f42677699a2208cb11d21a2e3038194f872091e531bc1e526e8bfa2f97f4ad681e3136b9c8cb1f42d022a4f23ede6c4e33d4d3a9bd5ef18a725bac6499d183a2472f70269708284da8202e014d0fe9993b462", 0xbf, 0x0, &(0x7f0000a28000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r4, 0x1) recvmmsg(r4, &(0x7f0000000640)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) shutdown(r1, 0x1) 2018/03/12 21:47:25 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rt6_stats\x00') preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x1) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/12 21:47:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x6, 0x0, 0x6, 0x7}) ioctl$void(r0, 0xc0045878) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) 2018/03/12 21:47:25 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e24, 0xd66, @remote={0xfe, 0x80, [], 0xbb}}, 0x4bdc, [0x7, 0x7f, 0x9, 0x6, 0xfffffffffffffff9, 0x400, 0x8001, 0x7]}, 0x5c) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/12 21:47:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000"], 0xffffffffffffff2e}, 0x1}, 0x40000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"0226abf15d281c"}, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000000}) 2018/03/12 21:47:25 executing program 3: sync() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x5, 0xf2, 0xffffffff}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/12 21:47:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000001080)="130000000040ffdde200272fb8ae690befb66d8d18d1aec5a4b20002230a", 0xffffff69) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0xc) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000010c0)=0x80, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001ac0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001bc0)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b00)=@delpolicy={0x6c, 0x14, 0x2, 0x70bd25, 0x25dfdbfb, {{@in, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x3, 0x4, 0x4, 0xa, 0x20, 0x20, 0x67, r2}, 0x6e6bb7, 0x2}, [@tfcpad={0x8, 0x16, 0x2}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x6c}, 0x1}, 0x20000080) getrandom(&(0x7f0000000040)=""/8, 0x8, 0x1) getegid() 2018/03/12 21:47:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="ffff0c0000993a9755217b120c7ea402000001000000381b17a6ee71f8514867606c", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0012005800010073656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a7070703074727573746564000000"], 0x7c}, 0x1}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x3, 0xffffffffffffffdf) 2018/03/12 21:47:25 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="0de5bdd53695ded3174680260e90d04f6d1559ab0854cc216face813d2a0558b3eeee0daf15e5a44cce661c10c9c95d6f414466c7828ffb558dbec22386fb911b3a8b726d21ec6d9cf60135240dbff57923732667e89efde", 0x58}], 0x1, 0x0) 2018/03/12 21:47:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x6ba9, 0x4) 2018/03/12 21:47:25 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}, 0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x2) 2018/03/12 21:47:25 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x28) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x8836, 0x3700000, "9c9a4f48b194836d2c94fcec239f74cc3e925ce97d13de0435845dc1b6614cb8cd54dafc8154610ccb030d5e5ce032d98d1f2598d19f07bd32963084e3d49c", 0x32}, 0x58) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 21:47:25 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/12 21:47:25 executing program 7: r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x28, &(0x7f0000000000)={0x11, 0x100000000, 0x0, 0x4}) prlimit64(r0, 0x0, 0x0, 0x0) 2018/03/12 21:47:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0, 0x40}, {r1}], 0x2, 0xffffffff) 2018/03/12 21:47:25 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x13, [0x1, 0x4, 0x0, 0x0, 0x100000001, 0x1f, 0x80000001]}, 0x5c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400200, 0x20) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="02a5fd4ea216d1e05672bbb0f98bcfe9a645d97b04cbf59fc9471bc4330899e9ba21a26570d23ea0ab258fd077caac3ed4ce153d5c2f669c8243f9d9a907f54276fdaa32531bd9c2f51925089df26b53a815487a56bb0cb65d1602472452b68bbfd5703afbed55d981fc4fb1f9029fc9e5916d605620380abba2d4b9954d74d80b128399d246d778e5", 0x89) 2018/03/12 21:47:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x20100) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r1) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x10, 0x7fffffff, 0x8001}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x227b, &(0x7f0000300000)) read$eventfd(r3, &(0x7f0000000200), 0x8) [ 74.505909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39168 sclass=netlink_route_socket [ 74.542700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39168 sclass=netlink_route_socket 2018/03/12 21:47:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000140)={"73697430000000000000001600", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) 2018/03/12 21:47:26 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x6, 0x8001, 0x200, 0x3}, 0x10) 2018/03/12 21:47:26 executing program 7: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000080)=0x80, 0x80800) rt_sigprocmask(0x0, &(0x7f0000000140)={0x1f}, &(0x7f0000000180), 0x8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xfffffffffffffff7, &(0x7f0000000100)=0x2) write$eventfd(r0, &(0x7f0000951ff8)=0x400000000, 0x8) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) 2018/03/12 21:47:26 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/03/12 21:47:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0x1000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0x374) 2018/03/12 21:47:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000475fad)=""/83, 0x53}], 0x1) read(r0, &(0x7f00003cefb7)=""/1, 0x1) 2018/03/12 21:47:26 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) fcntl$notify(r2, 0x402, 0x33) 2018/03/12 21:47:26 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0xc00, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xb252}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0xfffffffc}, 0xfffffffffffffd4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000480)={r1, 0x5}, &(0x7f00000004c0)=0x47) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1ff, 0x0, 0x401, 0x9, 0x861c}, &(0x7f00000000c0)=0x14) r5 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x1c, 0x80000) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0xb1}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="3b1b7979ce55cada8adae8191a52482e99373e98cb4f4aa1ec0670a82088176803168f78d6cf71e9e1258aa91a", 0x2d}], 0x1, &(0x7f00000001c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x200000, 0x82, 0x1, 0x1f, 0x20, 0xdc73, 0x3, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5b, 0x5, 0x1, 0x0, 0x80, 0x5, 0x80000001, 0x3ff, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x40, 0x204, 0x2, 0x20, 0x0, 0x3, 0x9, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x95, 0x200, 0x9, 0x20, r4}}], 0xb0, 0x40000}, 0x8000) sendto$inet6(r6, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) accept4(r2, 0x0, &(0x7f00000003c0), 0x800) 2018/03/12 21:47:26 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x2, r0, 0x2000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) clone(0x1, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f00000000c0)="5cf3ac0f420000000000000000") 2018/03/12 21:47:26 executing program 3: unshare(0x400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8001, 0x4) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fsync(r1) 2018/03/12 21:47:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/12 21:47:26 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060cf08)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) socket$unix(0x1, 0x3, 0x0) 2018/03/12 21:47:26 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) 2018/03/12 21:47:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2018/03/12 21:47:26 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x2, r0, 0x2000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) clone(0x1, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f00000000c0)="5cf3ac0f420000000000000000") 2018/03/12 21:47:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dbdff8)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) ftruncate(r1, 0x40001) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7f, 0x101000) sendfile(r0, r1, &(0x7f000066dffc), 0x8) sendfile(r0, r1, &(0x7f000000dff8), 0xa) personality(0x4000009) 2018/03/12 21:47:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000475fad)=""/83, 0x53}], 0x1) read(r0, &(0x7f00003cefb7)=""/1, 0x1) 2018/03/12 21:47:26 executing program 0: memfd_create(&(0x7f00000000c0)="273b9e1806355213c2e2064dd7b238e8a53caebbc7d0b34af2de09de09dd44f0c5ecbaf7ae8dd1b967af5676216156ba9e04095f21b54ffb61b23ed53f74f4c81ec5eb67f8c3f5bdbdea1d28698679e4eb4f5e02e46139f022d4a58aa02cae6d27756ad55456ff3b318480149cbdd6d0fd93aac82a3503f10aff755437a7232163a90bfe420f29e92147dc7bb9e4d5c0c25c22da29a90444a5f63f57fe1ecfc7", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) 2018/03/12 21:47:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x561f16cc, 0xbe}, &(0x7f0000000280)=0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2080) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x7fff, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x5, 0x100000001}) dup3(r0, r0, 0x80000) 2018/03/12 21:47:26 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) r2 = userfaultfd(0x0) ppoll(&(0x7f0000003000)=[{r0}, {r2}], 0x2, &(0x7f0000002ff8)={0x77359400}, &(0x7f0000002000), 0x8) [ 74.799311] audit: type=1326 audit(1520891246.170:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12348 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf773cba9 code=0x0 2018/03/12 21:47:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) socket$packet(0x11, 0x0, 0x300) [ 74.862107] audit: type=1326 audit(1520891246.230:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12348 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf773cba9 code=0x0 2018/03/12 21:47:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty, 0x100}, 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000240)=[{0xc, 0x29, 0x43}], 0xc}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)) 2018/03/12 21:47:26 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/22, 0x16, 0x1, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @empty, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)="01", 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) epoll_create1(0x80000) 2018/03/12 21:47:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) capset(&(0x7f00000038c0), &(0x7f0000003900)) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8000, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) 2018/03/12 21:47:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000000140)=0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) sendto$packet(r1, &(0x7f0000000180)="a81fc1549c6e89ad52e52d5c6e2508e3c5c1cfd3509f4e52b7c362088c09b8dbebd89ccad650b9d973ce3f31a5fcd541a622c393bc9afba25360459bca3baadafcae237a179e16d67c10f9c47927f9067041e7af40ce2a329c2708bf13fe40520c95f3b4dd4b3cf0cacf263f9df885fb9b4de1eebfabc41be2a3bb02ebaa0cba5900bf339f758e1edad3147183b37065b9fdd24569a4d953ef92999209b73fb6b25279872585f27a6c212aedec56326be4f4ca943a546fa32d5ccf83614b9ca1dbd5a2bc6b47841c2d04246b33317b4f87ca2f528f63879fb9400e7276f2d4155c2fcae5fbba2c9d68d900", 0xeb, 0x80, &(0x7f00000000c0)={0x11, 0x2, r2, 0x1, 0x1b, 0x6}, 0x14) 2018/03/12 21:47:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) creat(&(0x7f0000000000)='./file0\x00', 0x122) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f00000d6000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a09fb0), &(0x7f0000711000)}}}], 0x0, 0x0, &(0x7f0000f97fde)}) 2018/03/12 21:47:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"696662300000eb2e0000000100", 0x8210}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="1321b9f353c5d19f24b7da290c2f0000000022180320c9021311cb0b19c4965795fe584ea0d1e5f7d8ea089a83f81763c9df0cb1281eaa6d6921256790e79cc104034505c37ea56153"]) 2018/03/12 21:47:26 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x7) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCCONS(r2, 0x541d) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {r3, r4+30000000}}, &(0x7f0000040000)) tkill(r1, 0x4) 2018/03/12 21:47:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x4) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000000c0)=[{0xf44, 0x0, 0x0, "118944c5d811a10cd22d5334cd5967490521ec397bd2c8191b1f9c812809bc5011b5e8073ab46d0a2e2647484dc55fd22eb28f83751ec593d103ef7667df6f7ee275b8737de7ce6007c991c5565f70e2cd74a0b961286141c5cd94fcf1a49ccb37bc153296ce3bd5b5e7e1415f90eef174f303800c83751ba666371004ab1fc1e257b7ac7fcccdf4b94443742427394761080afe6214e7aa4d528c457201f35b12cbb47f2e230e2e0e23161fa41970c30c4cb46f2ee15cf9901c129fb86b497160fa24f6405040c1304e183cfe5be9272ff8f732e7a556784d5e78f00f8ee5d49330ef37cfba5832c713bad76da53e0d53260a1895f8a16fe0f86b9f983e9fb10b8ad85e32adc5c346f5bf51f61166191f15148c38ce02e7e9b3590e6ad9c62b89324505ca3c74f979cc2997bb63e8a8ecab7e8fcbbc6a1c842f147f6314d9aae0fc342eaa2500da08cafa7325680cebd2d436319a9710652efea10bcd0185b7d8a673670956859870bd44d73ea6be2a7f10ea413daa12b9e69d8a1105967df3f14ead57e0fcf03c9c7286d49a2889f695ee77d83b99dbf4ba08d6cb5505e5fc5ad9022be4b5761ce6873535c96e536c7483e9050071ba7df3f906ccff3ffa02f1b8a5eca32832ddf6d37bd1c04f7f0704b28ad0edf30576b4646ab669777144988f789b24b20c06fd169efeb2ddc9d13ccee18f9421b75ecab81b00f75a842b7e61bd734b64b6ace74839c6150adfbbadf9d96951093a207282d8210eaf73f7348a6b50cbcca7d171d33b53b0d12a1d0711c88fc78a2b61bb36e8225d6e03b962c3c1aebce2b3ef986c2accd8e10444fcd88fab1c0914e66320e055c500511d75179a0e433ba3e39282326f64344a8bd9c4dfef39d270a1b70d3f6ce0faf6d0df671825f6abb441df2ee5d7d76469aba681d22276a590c23f8ce8edb409a76b6c4d61f4bf0af9e2be4cce2d2bc5e8b271fb92635446f63be97b8326d9653a8b2989b580d43c477065d53b665cee306ff6f438b26f1943d9432ee37f7de010625fbc5e0a9dbae8bfbaf7d88fdea2bfd34da38edab00b5d5a588a5b1100a639db9df04d0fb3a24fc681e1d8c01a671d917732d0ec55a85d46c8f9e7f1315f7c40b5d1ef1ab991cb6a6f8abfd77cf7d6a2f02cbd52f62244f530eac34be196a6be4df648974a1fbcf274760e55c79b7c57e06ddc56a75d5294e7030bc30b789310cfd436c259e2cd5bdb2272d7662b1a713289a4d2dd46238c97eb909d482b60d3bd1ecaaa2cadccea6de1a5fbd0c9a3e27b5df6e3e160c73870f4ad49ebb00f4aa8dbaf7c477680998c39ff0e56c0f57a40a27ffc8bd06f28e160579b2eb07dc159e5629cbad9de67f92d52c1cc9890b99c14cbf22ae6f52d0eefe740fddae222bda34c19ae6056df4bca037ea806d7a650d69499a378afa2c791c32e95c49f19ac50ce7390262744e18dbf25805413ad5f87f64e806e2043c088add8ff156a0f491d1e74148786541944caa840b16681f240a2dc0dbf087fcfda41284eee3c6f3268c8e1050328420bcfe97628ab68e28c2e86dcb9017e87ab907705af4cc6fab89ee128ba5e0939dd21ca21ceeb334009a83e88cb93033fddb3448086d9234ffb9dda709e85189460d23f416e724867e486ae9135580e87205503026ad38306a63c0cb3c6955060a59ac0862bf0f50c223786cc855c5ce4b96d8ec40fa8dd6a91dab1c3382eb401aa14cfbccf783c578538d49c6e2a7a9675389a33bcc2687021b439c29ddf27d45cf4c7bea4668588a490c5c2bf3e22966c34b7b788507244f3b2ca53a39c5b6def95beeef47d7610143fb322b9876110bf65b4988bbadf3c371507cb8ac8df8519fbef0ac63085600482cf8e8e5761c982fdc448895114c63d514b4097f57fc376a86920ca0ec28a12c14378ed625d81cc67e1e91c618605d3d93d3a7e09c8ff688450916dcddd3e2d898a36d118a4d232c412fb804a2be912f8c2f81a96fd72ca9c8ac1785d7c137bb9f0d192e37a487f241e21d71531955d2c1df8b1f24a83fd2fabcb9de62a63748393b31118293864b15eccfebe00c4e159fae0af52b738072c44f5f029190ff435ad8e0a5cbb4bed3bb117e72f4cf97650e301493a14e8781a336afc5fa5e4ce18981a23651798c8093eb26eb4b02e63540c0d3940d7afcf6b420e777dcab2e773af552413c53dce4731ec9f723fd0f576db6dfb98ef5b3e122780311b747b51030832b27ff6ed74003bece4a9534303509b7eeee437ad94857c6d4e61f7649dd1ebeeb94698465439d6ffe46a276edae134d49f15a63f0e8b8c613d2f0fe68cca27bea89f4d8888165c50a7d7dc275b4bfd9fbe576cbe17fd6d53ade7cb1e2ab5d5d0b82216cd4c0cc5d9afb4cdae7c449af6d4ba258518689a47cc3ff7bdc3e408d7fa2f79f61374355b1764e1e20156ab4d111b5106592ed22cb732ff096d1fe2c573b29295ec4badcbcf137815adcfa54c1422f01b1e2d7c208a2f97307f25e2185958c2353e7b1d9d3e80664b20dacb5eaf73c5bd32898f69a264c0d366ea21926a9624911d5e3051b755e85c8d9837e784d8146f519e030065dbc9c409ca134a97762f6493d845e343998b95308ac5a511da5452e23bbee0526a31f7d3c9135bbd117aa3e14c3d04bec1a5eb1768258f8b14b487dc1227ca7d5b7a3bad8d03ed5b002666a4c224181c1c6c46fb9495b18788256683772023802c37e1a92bda8cf71f21efbcdc45f7a4c1ad097075f56cc537e58c75b62c8fe7713edf6fbfbd8858323bf2ecf951b7a95345ca97011e87e0c32fe27a6306a328f4a20e6c8c8c7c66b6ed84cb6b2a5377e31b12023017fc5c71255c32770c25294b26f4ce9ea038308e6b70403c4e5435bbc5f55d9d1d940aa4dbc064e946bb8468e3dacfb38edc77d9ab296e90558d27a329a12d60cad0e521ce2bbe6254207bd065dd923b2741433f2302ab02b5eb30b1d44015eccb5c85ac5ea77fc7434243e87e5aadc8a5e80b28721d5b20ee2d950398944cdfd64c9b95c14a0f245ab48288738c5fc6be49a2505182cf0dffc73cbc2b70b289fbff854b5c6479cb4355349098be4a03c647317d769967bf6304ccd36f3b3145a9c8712fcdb575394994589c264bda5b64aeb35d7e39c54bb511fa0fe018c1a4945c9dff714a7e795b8ee7b839d294bec0c6272d4bb8f8d7b4ad7b051bfe5a6a2b4bd3d375058239bfd73a430246c7d800cf1f723e7169f751bbdaf6faa238699475f3561384d8da831b932c7888d9667418c4849aef359a445d1f654be5307a01a0f7c8e0045841bd0dc027ac96c00f263d8277b6bb766b2d2334f3e512ac38873c64345b412f2822401bc8e25465f80524b547e19c229c6481c2a9349f347927555bd1e5a5a7eb89919155d6fe7f6d7141e2c027dea94076120a6be5012596ae4222b7c0a220d20e64a20681353ac5d39275b5afef3dbfaf86efc025c8480fa9d72186cf58d526a0b66efdcb420445a066daecd2ae01b23d0755fd873eb300ebefc367e55a4ced15326c744b8ea6c491f05dc366160da29177ab53ff35662a70474f4c94cf2f18fa35d9b2e6c52934f6236bf4c232e1c7306499e84c72bcbd44c60705ffb3289587392d19d66962f6f1eda72e48007d29912c6fd8f70f8af7ed55dbf36615523b3d6d52c273b771bdf76856e54dab70829434f1dc39afc7d80c82afa7d3e9328291566e5ae8b3b04d70b8cad0a49b7e7d7c57fbe0bd3ff1838c10c8910846866957e9eaa6840352c3559e2e07fb5435fc79b135bbf7045f493d5762b1ebe541fe60f1e26f48773c4dd8f28246b96ba5d6be3f15774796210622583fd45c2eb68101f26f6d1ad391edf8b50094a32b78c45436b906921722db913cfb9b36e2d25b67c090c98ae60471498e4015eab4684bb552ef98e5fe17a1c4173bb928dfe151f8c507441249382d71a2c4c5e6fc8f931cc60949ed180ad3fc675238aa376b2a5c8900bf3327ce206cf724853ec5ffdea781480e32970df7528eed1879c779d9b878e5a8ab8bce4abe148326ab5fec07e9b8736ec1cd219d09cb3bccebcfe5305acf77f3220187c8a82cf5ee193ce0833e6b4d68fd211c44c2630ede547d7601990f84746996a5669b509463803de0cbc6774e368bb47e54634d670e0b5495f30a39d8e151b8148587c0ce196c62516e2195e4c881f5b0c4893c27de88e893c717d907f8ccad8f262ad8a020717ecb1b03c49ca30c4e4cb8435386e6394a160256e68c90051185941c74fc227ae022486d712c75caaf7cb3b36c4500b80a8777b0575970cd20c3eb343acceaa9669f91d8e8852d0d5a59e1059328941dbb2230498ac4d48bf25eaa39d65325e7abeaa932b28787fde627b9102f5f0ae08bb3151114f6939cd85b9fe7b052532e876a0a5064cce5dd11b63f920d6117f6db77e63cc36b5933ea0118c074c0fefecc971694f4b7c466dfbfcc8eaf31f4a242d267bd6c8423d260170e32699256ded2a7082e08e87b84f38e93bc7744fb78d3781d391939c2eefd7276bdba33b4ba7cd72a27fc151290199120083668a2029ee5e2c58fefcd7c3243207c530dcc7a06660f1f13bac537be301b37f369a867f8e82204ed6b20a75f11a256715b823a6f478fb38ba18394645bc2eb7e25e808bbde833950e074ed07fd55a636b2ff6c5de146b6c6cfa007ef26e643730e29195fe7a18347559f009e4851960628cbbf96807766029157ecadcdefe735728a07b9065169c27b116e02577148504549be48d7686700acdb92b37920b7226a7a3310d962cf58a8de2e163f28e156d24714866f93ad450c59723dbdfe7f13ad6a366af7f49f94b4eaeb34ff2bc3b3356fb9a12079e8057ab6bae0576a9c1f820c1d57ab5f8014b19307533e4ca83f9ef05a64da62d6ac87fa8f0f9b7b42f9861e84a0ac31f99fef381418e1394cfe2582dfe222244e12f8edee997705838b316149f008001fa387235cdc24cc6ccb56eae547c3ae995323f7d526b475efbd8066d6d06252c98c6df23ba8eae283b998924b592a00181e18616a9dcc8691cd143ae8ff24f81fbebe9b4e961651bfe4947fa7e57bea651feb62ee4c578ba51dec6115d698d65df29396697141e964e357ec6b2a0274c2953846c1ebb60bdd8d51fd5446bf87bfc1707afb559fae5a840d13e1d2a1b14a5485b53987f844bc09eaef0337b6b81e7219984bd0e8f7d5d3389415201329a6261cb1d113ee105b22bd15fb6db6318ede99168f16803f1aef72b0938761fcc44df98fa5bd92d059095794ccd24b16254105bae591285cf003f785eb1cb64026b0645617d4e470e97df2c7c4b249df90d236ca4e05a7a96f16e10f34f0f83708071e0c17ea6fe044b1c7cebd5e65fcc8d31511f5479c712f23723be3aefa8a4edf9ffe0bccc8f219ec5b9b31303bf09008eb9594adbe48da9e998e404f0f440bda83f5597fb24d44298dfb788f077fd8d14093c100eeadfd00a0"}], 0xf44}}], 0x1, 0x0) 2018/03/12 21:47:26 executing program 6: setrlimit(0x7, &(0x7f0000000000)={0x10000, 0xfffffffffffffffc}) 2018/03/12 21:47:26 executing program 0: r0 = socket(0x2000000, 0x80000000802, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="dffa57ac9ae70a10159eae0a3a998ab10e1656d47cc6810dedb5f4fabb8ef3e39f3a924601e84098c8a4b9c4692ffbc6863a5922c70d1dcd214d206e3055c4a7b1323bcd1b6f81b949c68c677d7fef79a2b9ecd2c072ff924208a22e58badf7df6e04e53738d8fc0695e7efdf18d34be837aef120ebd595fa9233fa3b272c280432e74175c099a55c4e8e1252510ea45b27e3236941953d76c87a701ab3fa1c89c0378763ebde43960df4f16ec7996774f9aadf8b0ffc5d38f14e9a4d41106c092e7a57f2c", 0xc5) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x7, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/12 21:47:26 executing program 3: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x1410c0) r2 = dup2(r1, r0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84a01, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) 2018/03/12 21:47:26 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="2200000015000701000910f70000000402008d122104000009000300000180000115", 0x22) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f00000000c0)=""/109, 0x6d}], 0x2) [ 74.993397] binder_alloc: 12387: binder_alloc_buf, no vma [ 75.001623] binder: 12387:12388 transaction failed 29189/-3, size 0-0 line 3128 [ 75.011595] binder: BINDER_SET_CONTEXT_MGR already set [ 75.017601] binder: 12387:12401 ioctl 40046207 0 returned -16 [ 75.028585] binder_alloc: 12387: binder_alloc_buf, no vma [ 75.034163] binder: 12387:12388 transaction failed 29189/-3, size 0-0 line 3128 2018/03/12 21:47:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="050000007b501314a8a5c99f191286e28d631dee0000"]}) 2018/03/12 21:47:26 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, 0x80000000, 0x2, 0xb787, 0x9, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xfffffffffffffff7, 0x7, 0x6}, &(0x7f0000000180)=0x10) 2018/03/12 21:47:26 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/12 21:47:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80040) ioctl(r0, 0x4400000000001278, &(0x7f0000000240)) r1 = dup3(r0, r0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000140), &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) 2018/03/12 21:47:26 executing program 3: r0 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="465e350f622306922344934e1561eff51b89d3782906b88a827489a279bf7d54d91625664bbfaf7bd30e2034dfb731b6dd8b44d6ec2ac3085dbecdfb6eb47401870eb2d2e04cb74e9e190627bed6ba72b2c8845e6ce8f486759d9bb132b7b2df8c2f7a8747f4b3df757c2f59a14231918c7d1d8639cd9f9b23ee31a7c7676fe4e48671e9cc9e7a100817b22eb1da53086257b08e42992374585562a6a59f022c98d8ff301cb8131645e3e4dfa77515b27acbb6985646e231b81664da9003952d2a04dc4b833e531e569f28b663cde6", 0xcf, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="4e343070703073656c66768906d9086574315e736563757269747900", r0) r2 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0xffffffff, r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 75.079229] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.097856] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 21:47:26 executing program 7: gettid() ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat\x00') 2018/03/12 21:47:26 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80, 0x20}, &(0x7f00000000c0)=0xfd5b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x800, 0x6, 0x3ff, 0xfff, 0x4}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000010000028000000000000000800000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627700000000", @ANYPTR64=&(0x7f0000007f72)=ANY=[@ANYBLOB="bd"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/12 21:47:26 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x208) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000100)="e3ab7340f41c6d5d5d1c6c591370f1bfbef1a413f1fc9a1520497dd3f8a7114029dbff34396bdbb22dcb75d6b8c52e586ead1a7195234fb5ed08a6af72c6777bca5df4a94b272988bd6a3a656a3f305a6473097504390bd999df7f56e49fd6ea6154faed0d21939d1e88e8c3ba88eb46ea1bfd508b906f536133d042599d65ebe3d2fa899c734ddd9fa1e4b70da0f7608a9519bd1e2c96e930306fc6f2f14cce03739af4ddf93da38ede5a98ede8627eb92a2f72a594a2") getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000001000)="8907040000fd1789528491d09180afe204445e93376613f58b47597658a60c325a4d20d172ecb27e4825f7ca0924392bdf52523c062b", 0x36) 2018/03/12 21:47:26 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@random={'system.', "897573657200"}, &(0x7f0000000180)=""/200, 0xc8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) get_robust_list(r5, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0xc) close(r3) dup2(r4, r2) 2018/03/12 21:47:26 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) [ 75.188839] binder: BINDER_SET_CONTEXT_MGR already set [ 75.194387] binder_alloc: 12437: binder_alloc_buf, no vma [ 75.210099] binder: 12437:12439 ioctl 40046207 0 returned -16 [ 75.216119] binder: 12437:12441 transaction failed 29189/-3, size 40-8 line 3128 [ 75.235746] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.241655] binder: release 12437:12439 transaction 61 out, still active [ 75.257609] binder: unexpected work type, 4, not freed [ 75.272089] ================================================================== [ 75.273157] binder: undelivered TRANSACTION_COMPLETE [ 75.273256] binder: send failed reply for transaction 61, target dead [ 75.291079] BUG: KASAN: use-after-free in pppol2tp_session_destruct+0xee/0x110 [ 75.298410] Read of size 4 at addr ffff8800ab9ccf00 by task syz-executor1/12450 [ 75.305822] [ 75.307422] CPU: 0 PID: 12450 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 75.315098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.324421] 0000000000000000 3b4bd87928cff8bb ffff8801d2cafc20 ffffffff81d0408d [ 75.332393] ffffea0002ae7300 ffff8800ab9ccf00 0000000000000000 ffff8800ab9ccf00 [ 75.340384] ffffffff82de7d30 ffff8801d2cafc58 ffffffff814fe143 ffff8800ab9ccf00 [ 75.348358] Call Trace: [ 75.350918] [] dump_stack+0xc1/0x124 [ 75.356254] [] ? sock_release+0x1e0/0x1e0 [ 75.362023] [] print_address_description+0x73/0x260 [ 75.368660] [] ? sock_release+0x1e0/0x1e0 [ 75.374426] [] kasan_report+0x285/0x370 [ 75.380021] [] ? pppol2tp_session_destruct+0xee/0x110 [ 75.386832] [] __asan_report_load4_noabort+0x14/0x20 [ 75.393555] [] pppol2tp_session_destruct+0xee/0x110 [ 75.400190] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 75.406479] [] sk_destruct+0x4a/0x4c0 [ 75.411899] [] __sk_free+0x57/0x230 [ 75.417144] [] sk_free+0x30/0x40 [ 75.422132] [] pppol2tp_release+0x27a/0x310 [ 75.428072] [] sock_release+0x8d/0x1e0 [ 75.433578] [] sock_close+0x16/0x20 [ 75.438823] [] __fput+0x233/0x6d0 [ 75.443895] [] ____fput+0x15/0x20 [ 75.448970] [] task_work_run+0x104/0x180 [ 75.454649] [] exit_to_usermode_loop+0x13d/0x160 [ 75.461025] [] do_fast_syscall_32+0x614/0x8a0 [ 75.467141] [] sysenter_flags_fixed+0xd/0x17 [ 75.473164] [ 75.474763] Allocated by task 12450: [ 75.478447] [] save_stack_trace+0x26/0x50 [ 75.484333] [] save_stack+0x43/0xd0 [ 75.489697] [] kasan_kmalloc+0xad/0xe0 [ 75.495318] [] __kmalloc+0x124/0x320 [ 75.500767] [] l2tp_session_create+0x39/0x10f0 [ 75.507102] [] pppol2tp_connect+0x10fc/0x1930 [ 75.513333] [] SYSC_connect+0x1b6/0x310 [ 75.519047] [] SyS_connect+0x24/0x30 [ 75.524504] [] do_fast_syscall_32+0x321/0x8a0 [ 75.530740] [] sysenter_flags_fixed+0xd/0x17 [ 75.536896] [ 75.538495] Freed by task 12454: [ 75.541826] [] save_stack_trace+0x26/0x50 [ 75.547801] [] save_stack+0x43/0xd0 [ 75.553166] [] kasan_slab_free+0x72/0xc0 [ 75.558967] [] kfree+0xfc/0x300 [ 75.563982] [] l2tp_session_free+0x170/0x200 [ 75.570128] [] l2tp_tunnel_closeall+0x2d1/0x3b0 [ 75.576535] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 75.582943] [] udpv6_destroy_sock+0xb1/0xd0 [ 75.589001] [] sk_common_release+0x6b/0x300 [ 75.595059] [] udp_lib_close+0x15/0x20 [ 75.600680] [] inet_release+0xfa/0x1d0 [ 75.606305] [] inet6_release+0x50/0x70 [ 75.611929] [] sock_release+0x8d/0x1e0 [ 75.617558] [] sock_close+0x16/0x20 [ 75.622921] [] __fput+0x233/0x6d0 [ 75.628113] [] ____fput+0x15/0x20 [ 75.633300] [] task_work_run+0x104/0x180 [ 75.639102] [] exit_to_usermode_loop+0x13d/0x160 [ 75.645609] [] do_fast_syscall_32+0x614/0x8a0 [ 75.651842] [] sysenter_flags_fixed+0xd/0x17 [ 75.657987] [ 75.659585] The buggy address belongs to the object at ffff8800ab9ccf00 [ 75.659585] which belongs to the cache kmalloc-512 of size 512 [ 75.672210] The buggy address is located 0 bytes inside of [ 75.672210] 512-byte region [ffff8800ab9ccf00, ffff8800ab9cd100) [ 75.683879] The buggy address belongs to the page: [ 75.746276] KerneSeaBIOS (version 1.8.2-20171120_144221-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2360: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000037cb26e input_len: 0x0000000001423b30 output: 0x0000000001000000 output_len: 0x0000000003bdaa40 run_size: 0x0000000005310000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.120-gd63fdf6 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Tue Mar 6 13:11:38 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] mapped at [ffff8800000f23e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F23A0 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2228689222 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40422K kernel code, 6136K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.129207] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.130358] pid_max: default: 32768 minimum: 301 [ 1.131059] ACPI: Core revision 20150930 [ 1.548385] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.550423] Security Framework initialized [ 1.550996] SELinux: Initializing. [ 1.551666] AppArmor: AppArmor disabled by boot time parameter [ 1.552586] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.553514] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.557178] Initializing cgroup subsys io [ 1.557822] Initializing cgroup subsys freezer [ 1.558477] Initializing cgroup subsys hugetlb [ 1.559151] Initializing cgroup subsys debug [ 1.559938] CPU: Physical Processor ID: 0 [ 1.561860] mce: CPU supports 32 MCE banks [ 1.562616] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.563463] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.564376] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.567513] Freeing SMP alternatives memory: 44K [ 1.576572] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.688567] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.690195] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.778832] x86: Booting SMP configuration: [ 1.779460] .... node #0, CPUs: #1 [ 1.780303] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.785258] x86: Booted up 1 node, 2 CPUs [ 1.785878] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.790503] devtmpfs: initialized [ 1.799907] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.801379] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.803000] xor: automatically using best checksumming function: [ 1.816395] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 1.898586] avx : 21694.400 MB/sec [ 1.899785] RTC time: 21:47:32, date: 03/12/18 [ 1.902048] NET: Registered protocol family 16 [ 1.903137] schedtune: init normalization constants... [ 1.903856] schedtune: no energy model data [ 1.904502] schedtune: disabled! [ 1.938763] cpuidle: using governor ladder [ 1.968601] cpuidle: using governor menu [ 1.969882] ACPI: bus type PCI registered [ 1.970522] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.973343] PCI: Using configuration type 1 for base access [ 1.984932] kworker/u4:0 (44) used greatest stack depth: 27448 bytes left [ 2.398576] raid6: sse2x1 gen() 4810 MB/s [ 2.568588] raid6: sse2x1 xor() 2639 MB/s [ 2.738585] raid6: sse2x2 gen() 7587 MB/s [ 2.908577] raid6: sse2x2 xor() 4354 MB/s [ 3.078575] raid6: sse2x4 gen() 9896 MB/s [ 3.248573] raid6: sse2x4 xor() 5687 MB/s [ 3.418565] raid6: avx2x1 gen() 9485 MB/s [ 3.588570] raid6: avx2x2 gen() 14714 MB/s [ 3.758565] raid6: avx2x4 gen() 19288 MB/s [ 3.759229] raid6: using algorithm avx2x4 gen() 19288 MB/s [ 3.759996] raid6: using avx2x2 recovery algorithm [ 3.761452] ACPI: Added _OSI(Module Device) [ 3.762103] ACPI: Added _OSI(Processor Device) [ 3.762828] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.763510] ACPI: Added _OSI(Processor Aggregator Device) [ 3.789192] ACPI: Executed 2 blocks of module-level executable AML code [ 4.624644] ACPI: Interpreter enabled [ 4.625571] ACPI: (supports S0 S3 S4 S5) [ 4.626178] ACPI: Using IOAPIC for interrupt routing [ 4.627326] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.753850] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.754965] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.756357] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.757413] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.782709] PCI host bridge to bus 0000:00 [ 5.783346] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.784324] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.785404] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.786538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.787577] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.825303] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.904031] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.910315] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.916061] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.921707] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.925322] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)