[....] Starting enhanced syslogd: rsyslogd[ 15.964670] audit: type=1400 audit(1518290574.241:5): avc: denied { syslog } for pid=4010 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.846649] audit: type=1400 audit(1518290577.123:6): avc: denied { map } for pid=4148 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. 2018/02/10 19:23:03 fuzzer started [ 25.086945] audit: type=1400 audit(1518290583.363:7): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/10 19:23:03 dialing manager at 10.128.0.26:35853 [ 28.394716] can: request_module (can-proto-0) failed. [ 28.403981] can: request_module (can-proto-0) failed. 2018/02/10 19:23:07 kcov=true, comps=true [ 28.953919] audit: type=1400 audit(1518290587.230:8): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9065 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/10 19:23:08 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000b0d000-0xa)='/dev/vcs#\x00', 0x200, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @local, @local}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0xd5)={0x0, 0xcd, "8c40cc534c28beaa0f06e98ffccfe2552ae32caab2c0594fc84b4f1a0ce16d3fea2d371d6bfafef4de5efc624bafb59ae661990fd99d6a9d19d4b2a46b599cfcbbb4a9ed15f80d0368d88c59e3dab76c829fc8a0ea4f30a8745d4f10446016f395ed247a1ebab708e67ae8d1ccf169c4dea2af98a31219e794a1d607ab67aba7b506e399d8c11f23bc892eedcf8e10f1270f4904c12c1b00c0d9290e5e2d0185f019e21ffe1ecf36ea3a6de73a2e36be2d9cca8ffa851a633722d9fe27698153c9dda76fe29bacd120f8c68b5d"}, &(0x7f0000005000-0x4)=0xd5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r2, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000005000)={0x1, &(0x7f0000002000)=[0x7]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000007000-0x400)={"c064d2430fad73d74f332c927b7d5f6911cb9c615ad8d5aeeedd01b359fcb2a89500bdcba0baadffe6e5e9428cd7c01bc25f476c500819420fb920d7eef5d2c2e479fbaa26190c5a623b43b57004e66fc36dfdbbaf4e4f9d7baaa78dddd4836f81397cd75902e74e6b045927a499a307de3ab9fd763a36ad00acad779dc5042e8aee5dab104bf20fd8ab1d3b81c72f820ab92c79103b9a7247385c05295972db80ea4bc319422dca7fe59d7ee38e0a53668c21e0817180e4319e8d2ec27a6686300367e2aa79e93a29ba774dd3f951d05f922a58192996a5d6bbb35f2ec3ffecc1d3c7921e358272197c996d52257d3cc4a1a28fe09bcd6c2c708edad5303394499c37933abb55e3e15a2343839c0319955d390dd96dfb983189de7c003d180c28b7b41714b6b2ad814628250aa3637db56e8c09cf052f097c91fab7104207115a32e42c7732d1a8c7a5f768de8bb7c17b1f977eaa4f0059a541df8c07f9c728d090fa3e88029a775b26baae776dd15352d7635f0304b4a7a8bacca476bfa584751e25e73594a530abf48a0c730011b4e424d4bf441f24907a75c4f1ed2632881e0674e023fe50927f4aa03591833d4c93ec6dea8bba2c7dfa2859fbcef3d26b6a5a210f05fc903a9b3a840716944657f0f5e20991431dfb54104e1824daa4b87b0748303cb30258c4f9773c8d1c938dfcb3fbd7db22f6ae8e1a3d73966084ab3e4991bc71009aec3c625bc947bd6b61cb08cad35dc9b6dbfe4591451c81c36c9ae92717b54850974502a9d7428c9a6a27deebaaf944c86430cf7d94b29778a96ad9e8238ccb3e68180456a192fb767160d158d6b990bd9881803b37f50e2977254d62a62c1d264f8dd1d45a096662d9f36df154175eb189555dd913aa2a1566540fa3041ab1049b8d92fd597c37da68e4bc8a76ef4ed7b4eacccb790145c3f52edfcffad8517a87cbbd2b34f6d495f6f61cc2232e729ccc3d27d87e0a15f2bf860fc3c7ed72099782544ffe9471fbb1a5245898493ba990e748b121cd1bc3d0454da0f2558353f6a7714cd0df535cae72a880586cd725499121ffa096fff813784876141909ed76942b992002a1b4ea375f2a132df2e4cb8ac9901d43ad439b6433ea754d4704df957592643f6e5223ffc44141414ced2652f961d89a41795b3eee7009df7bb6e2e0ca3cd0ba2fd43d4a0c68c8bf5a386ad9a7de2bd2c590c00e976593920e739ff2a4c3bfd4f827bfd55e5b3c1427b657d96b4ed59722738b91a784060aca0b32cf7d82e4b60da7cad4e018730a4abb802c87490e9b8449349bc9e802a8c0f79e5ae235aa04b9073e14c55e794ad9aa1fc8ab49322ebefc6687f05a4b26c9e9f8f2f7d54febdb684496ea6fc7cca21ab1524ff8c6bd3af670d0cb0b8d2dee6c548571552422ded0a7f51a0de4117914cd6b6b6339f612dc7b"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xfffffffffffffff9, 0x7, 0x2, 0xfff, 0xfffffffffffffada}, &(0x7f0000008000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000006000)={&(0x7f0000005000)=@in6={0xa, 0x0, 0x531b, @mcast1={0xff, 0x1, [], 0x1}, 0xc4}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000007000)="6f2f0fbe2c80060ed1a7b28a053490463d7cb96a4358f0e48db63fe326cd2a47f57ef443a5b220c935eff42dcf760e39c64c2cd62a44fc1e3ed3303edb1386dcc8dac9594775cd347026e93d265cc8d96bc25c49e971e484ea", 0x59}, {&(0x7f0000000000)="c1a8fd76118464bffc5a83429162318c9a697c517d4ad32e3c024d11347c2fb711a3bd04a53f48b3d3858328dc0912f6a906f49fa1926658781e951a2ab82e312c8c776c8a96712937f19d0553989197efd3784472a9d7523e55cc0b7f790041bd543aef8a", 0x65}, {&(0x7f0000007000)="4fa875fe97a3da2c5b41fadc04a3572151eb566ae5d4ff87c415e5358c01e08b97a05a0e8b08d297770ab716f388a7cb6bb061a51692d39ac3ad2074d7dd093cefecbb", 0x43}, {&(0x7f0000007000)="429df1b86bb94f13c9b7309ec3755b4b81313992000c60eac93db46d0a9b929875aba06155198c36d31f6acbeeec4148be854ddf55194dbf70963e4075e5291373b1f0f6ccad25d23f5e52b3d42dd88b8fb34fb80961287ee776e9294e93bc6586ea3eb75d728a11f5bb5bddd3db8dcb89da8531f901b50e073f1dcb64506c021d0c85c40077b38c7a64affba199d205416b8732af05054b1ce155ee23e0ed078be8b380b24dc902a23f729d750c1c2897577f", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000004000)="1ced216deee723f13439045b1cf9456df5ca90b49b511491915af78a389f93789d1004e43ebd744505b36ba69d73b4452299eb564ed1f7e94011018be4168ca1fb706fedd26863c77dbbcd37d43d67ff86edd36b4fbeecef34225b69c43805ffaf72cde8de076e30af73a1904c20ee6bacffd9ee22a363cd7a7c0739d249269da9aa98ed5e0dbaf9f32a8ed0aa59224bfeb6d35316a48a52b09e01c710f262aab15f1a51b36825d27743a76a82e2e19900eca67a0608f1eae3a2e484d2df93b49d28bd092ff7f5a050d330def2d41d7496e0d4948640a5f309f9961ec815949332d4dd89efeded09c53110ba40d48fb876", 0xf1}], 0x6, &(0x7f0000005000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x20a, 0x4, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x1, 0x1000, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x1, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x40, 0x3, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x9, 0x62, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x4590, 0x4, 0x6, 0x4, 0x7fff, 0xa60, 0xdd, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8, 0x8000, 0x1, 0x0, 0x0, 0x5, r4}}], 0x150, 0x10}, 0x4040040) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x5, 0x2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r4, 0x1}, &(0x7f0000007000-0x4)=0x8) 2018/02/10 19:23:08 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000258000)='/proc/self/net/pfkey\x00', 0x44b9121f941b87b5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000235000)={0x0, 0x6, 0x0, 0x6, 0x1ff, 0x3}, &(0x7f00004ea000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x5b)={r1, 0x53, "92dfb49a36e06e4c209a4621f449284ab15a025312ce3ad361e9f95900aca7c78d6b54a7525f989305846ea6c19e1aa7b21e881b842cad9d52ce316e66dac508cf00c12c7d0f46ac1008c7c6776d7d67533856"}, &(0x7f0000795000)=0x5b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r2, 0x5, 0x4, [0x0, 0x8001, 0xffffffff, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000-0x8c)={0x5, 0x6, 0x7, 'queue0\x00', 0x5}) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) semget(0x1, 0x4, 0x40) kcmp(r3, r3, 0x6, r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000+0xd17)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000004000-0x8)={@multicast1, @empty}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={r1, 0x2}, &(0x7f0000004000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1, 0x4}, 0x98) userfaultfd(0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @in6={{0xa, 0x3, 0xfffffffffffff15e, @empty, 0x80}}}, &(0x7f0000007000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xffffffff, 0xfff, 0x6161, 0x6, 0xb70}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000009000-0x2)={0x80000001, 0x50d}, 0x2) 2018/02/10 19:23:08 executing program 0: r0 = getpgrp(0x0) ptrace(0x4207, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8), 0xffffffffffffff43) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xd6)=""/214, 0xd6}, {&(0x7f0000002000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000-0xba)=""/186, 0xba}], 0x4, 0x0) r1 = getpgrp(r0) r2 = shmget$private(0x0, 0x1000, 0x78000032, &(0x7f0000001000/0x1000)=nil) r3 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000), &(0x7f0000000000)) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x8001, r3, r4, r5, r6, 0x1, 0x5}, 0x2, 0x3eb, 0x4, 0x23, r0, r1, 0x692}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ion\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ax25(0xffffffffffffffff, &(0x7f0000004000-0x10), &(0x7f0000004000-0x4)=0x10) kcmp(r0, r1, 0x5, r7, r8) getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000003000)={&(0x7f0000005000-0x2f)=""/251, 0xfb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x20000) syz_open_pts(r9, 0x800) 2018/02/10 19:23:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/ppp\x00', 0x2, 0x0) symlinkat(&(0x7f000057a000-0x8)='./file0\x00', r0, &(0x7f000036a000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000022a000-0x20)={r0, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3ff, 0x2, 0x2, 0xac39, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x14, 0x1, 0xf, 0x38, 0x0, 0x4, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x3, 0x6, {0x6, 0x0, 0x8001, 0x0, 0x0, 0x7fffffff, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x1f, 0x18, 0x8, 0x100, 0xef, "c2fa07029b8fd84a3a67dc92fabb8d1230145840fb882b8410b006e0a1cfde8897fd02d42a406a24407655e69de5368aa5f18fd432aac8a7d4283df63969c0195e5e3364310c01d9948c3a1cb8f0115c2896caea97d43f5da50f71dc47b08189affccc0a0af2b3e8e8745ac329269aa841de82ecc3b46bd47b605616ab9fe5e0d01ae9cabd5b3cef8fe1099acf64dab7644e6fd9b53ea7bdcfc0c72cf87ce9c2ecf1798203241932e5b95ac565e263044b25a2317e7f21b0ff6ab5cef8371f3c1de8f3539a61237bd3f54d78377a7aef8d30579e0c4ad610019df005d91f2820c6a9a6e79c94edf47731806b3a71a4"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7fffffff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1d, 0x10, 0x14}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0xd, 0x6, {0x6, 0x7e, 0x100, 0x5, 0x0, 0x1, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002}}]}, 0x1c0}, 0x1}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x40, 0x20}, &(0x7f0000003000)=0xc) r2 = add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="4c0ca18481e5fdf74fa14ace220d9f738c01409c12b51e20674b22cade024fb21fcc71a6f4026d81ac930007e5e00ae28058087be9e6669e83db40199c362b787fab6780a81134bffcaf3c56b5e721c01cda2ad307e645e7102cf0f5f19a5458d3efe3a7954749ef7685bfc9d44c8d9f885e59eed010", 0x76, 0x0) r3 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000005000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r2, r3, r4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x490, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x3, {"24febbf6dba8a7"}, 0x1}, [{"dcd3d742d45bef"}, {"92146389f30b77"}, {"0d0172fcdb648c"}, {"e24fe198dba03a"}, {"783814b9b9e2df"}, {"b2785a669faa16"}, {"e8f4039b0840cc"}, {"0829ee7283f4a8"}]}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000007000)=0x3f, 0x8) r5 = semget(0x0, 0x1, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r5, &(0x7f0000008000)=[{0x1, 0x93, 0x1000}, {0x4, 0x6, 0x1800}], 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000)={0xa162, 0x8000, 0x6, 0x0, 0xc45}, 0x14) 2018/02/10 19:23:08 executing program 4: pipe2(&(0x7f00008ef000)={0x0, 0x0}, 0x80000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f00003d1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r2, 0xa7, 0x4, [0x1, 0x0, 0x4, 0xed]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x2, 0xffffffffdb4bd9a7, @loopback={0x0, 0x1}, 0x800}}, 0x9, 0x1f, 0x200, 0x200, 0x1}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000-0x40)={0x422, 0x1, 0x10000, 0xf81, 0x5f, 0x1ff, 0x9, 0x43a1}, &(0x7f0000002000)={0x0, 0x3, 0x5, 0x9, 0x6, 0xfffffffffffffbff, 0xfffffffffffffff7, 0x400}, &(0x7f0000000000)={0x43, 0x4, 0x9, 0x7fb33daa, 0x6, 0xe0, 0x9, 0xed0}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000)={&(0x7f0000003000-0x8)={0x8}, 0x8}) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0x84)="d4676d56627d65172d2940710ab1995a0b4a766b13fd24ea2314482c88ca28e152e617c3ca47368c2317ef97d6c13f837f752f8d4d264952dc048d814322a0d4149b03427a0193c7db249454b07f5c503fc0c6ffa16f9f073bc8fd320ffbc4495c496f211fde9883bf9aab74bda9d1a75a37ed2eba2398740670b1ccb930e7403441af20", 0x84, 0x8000, &(0x7f0000003000)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000005000-0x400)={"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"}) bind$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0x1, 0x100000000, 0x7, 0x7, 0x0, "cee02329bb78412ac86cb858abd7fcdf4c43373d6a13042a6f7fff33369b4bc4bfb1ca316bca1bd25f8fc1cf0bb909f10babf21a17fe61b0ebfab882fe2e93", 0x9}, 0x60) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x4, &(0x7f0000006000-0xf6)="b14ce5410873fd72f9326d7c44be821999ec2ee10bf49cb60646364fde553c4e084674a24d1af20f755ccc0108dc39fd120b372261dc8e53ec9ee5f4eecf13850e96b0ce41a86d3aaf1ab61402e6266010b9eb4c06ea56298ef17ed9e25bcbb329a4a9851ff04de03976233e69f87ca79c7738bd3e0f45ac71831f72c5e98349bfb88ac0b254244a7c53080d61a055bf7032ef48207a31fbc5d8546d874f05b8369ec822233072fec5da5d65b53ce87db1b2c83926c6323286240e756fb84fb3a81f7ab74d24e6c8ac2a4fe4781900505ac64abfd1a4c4a279c5e3edce62282824bd0700e457623346cb4f1cf660ad494b6c19c24f9f") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0xde, 0xa64e}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000007000-0x1a0)={[], 0x3, 0x2, 0x6, 0x0, 0xfffffffffffffff8, 0x0, 0xf000, [], 0xbc4f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000-0x4)=0x14) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) 2018/02/10 19:23:08 executing program 2: pipe(&(0x7f0000668000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000050000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000022a000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r1, &(0x7f0000002000-0x8)={0x1fc}, 0x8, 0x800) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000003000-0x4)=0x80000001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf215}], 0x1c) read$eventfd(r1, &(0x7f0000002000), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x4040, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x5) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000003000-0x20)={r1, 0xc41, 0x1, r1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x9, 0x8, 0x3, 0x1, 0x4803, 0x0, 0x7, 0xffffffffffffffe0, 0xefa2, 0x0, 0x3, 0x101}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r7, 0x25e7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000006000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)="16a86fb4201dba93654dfca7a9bbc8431160b8ca3b0773110d3778df9da357d0d517fbc53e4c61417b26269b3e00f84aae05c40829156b0304db4d72480630240bfbd7e7894a31935a356160be6b4b436f8da0f4671737097aa3e0d6a19fd551c00743c46a8628dc792f22c1b1cc7662cfcab170a14f28fb25d4664099a8d6d4906730c993914bf441294b17667c1d09e57bcc122bf7f58d2a96060fe7a8ec8873b48b6dafd7426e923c247d1da03c6eda46845ccbac2f23c6709d93b97d5f", 0xbf, r8) 2018/02/10 19:23:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x1f)=""/31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"458dcbb525f365425eb5b8f10c32bbfe", {0x4, 0x72, 0x100000001, "cdda4f3fee5e", 0x7fff}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000-0x12)=@random={'osx.', 'keyringmd5sum\x00'}) poll(&(0x7f0000002000-0x10)=[{r0, 0x100}, {r0, 0xc450}], 0x2, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={0x0, 0x10000, 0x6, [0x40, 0x7, 0x7, 0x80000000, 0x4, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x1}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r2, 0x1, 0x25, 0x400, 0x0, 0x3f}, &(0x7f0000004000)=0x14) r4 = userfaultfd(0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) fchmod(r0, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0x7b}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r5, 0x1ff, 0xffffffffffffda9e}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000008000-0x4)=0xe8) r14 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0xffffffffffffffff) r22 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000007000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000005000)="3aed0e4f112981048bb4e0652cdf0db75e6cf662755b4ba940bcfab3b86bdf00cf9dacd624f105994b6fc882a06fc6", 0x2f}, {&(0x7f0000007000)="a4ffcd8358138142833408355484593a7386902f4d74f973684ec3d82302d934a176679e963f5dcc4cd63da339a9426083b7cdd03c85425c78a6a98f2a0b4d6c9a789879b11312fe27e9001b1bcae72d63431fd7256b861d4d81a3bb9a9938c4e211d4994a7696bff0db52b9b4ea63811e907b0038d66a69e5a99b0f4f52e7b1958da70704d26051ef9e3e09830907dcda1ec4f0fe8b5dc3518f09c45be1e3569b1c92bc44b362bfdd0736c43ff6a44b6dddb7b0486765c12a0da2e32229e425c23bff155e12", 0xc6}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000003000)="7f5106350578046fbf1b4386942baca79f57b4eff6dee064cb1e08df9bde94023a7818099f946771889f7fdb1ee58d4e76557d9ae83f385da1b79c0356afffc4302eafd4b655ed4555df6bf6deb49e65a7129061fe82077f8587903b5dd7b9645a9e32004d041a770d82aa6b9be7eb5b730d7ef3bc1f6363303c9aab91", 0x7d}, {&(0x7f0000007000)="d56c91c5d476d852b069cc057b8e36e3f120d2fc59775c23f4b26bb8f8db20ee252455b560f4d3779a3b2f105554cb7cf44c685d3a59414ef050a04e67e10f87a18af973b096b1b07ce4cb0aa8091ace96795704f6d5de9bfe7bff72ffa879f823bbda61f2e9379c44500cd4eb4c92956db2bdcd7ce0121727e91294bf80960c75fd9d69c5f4a7c3f985399f1da7a7e035ab9e2e8ffcd6e9611ebc0c25a03e8710d255dea40fa8d6749fc50c8b24d49e939ecf3619e5f2666f76cd5c2f110c", 0xbf}, {&(0x7f0000006000)="d07d0b80e05046a3fc0ea796f67d32be2cb6db7ac0a9ffe8ebd1a1aa01ce4b6040a5e13625371bbd0d87d97cf0dd2cba6d", 0x31}, {&(0x7f0000008000-0x40)="1810eaab52b27749a42940c51bb035dfa30b8701aa9f7a9bbe16b4868436fff8c16597dc024b8ba3b86b23075a6c40cdcdb653d02c6b67b144e75dad2a3fa981", 0x40}, {&(0x7f0000007000-0x70)="a2c4767857ebe8d6ac23046bc1da82383389cbf0a94694e89573b4691d2f47a541dfeda11fc1c6866fce5b23d1be3d7a6ba99fc77da9da36212237c8b123116b88e6bf72d2d3482efa74f108d08310bab1ae5b14a9dc06073a1cbed51653b3ab56102e0956c1acfba99b06b500690470", 0x70}, {&(0x7f0000003000-0xea)="2d644272b55742d0d4b33e89972eb648d625ab640dabe6c349945de5f9c3fb7a6118d10da30ae7a7798ef89c2b83aac39c76f7bd463e2b949371f95ff1c52941a470003f05d2fa5210c25295fa7dc021dfa004e1035efe9d3821a8301132e4629e67d24d3935530a4b32d84f4e521303fadb63a2f5d77503fc8315dbeda23b73a28de1fc7c2ba46fb72bcb9d68fe4801d5baade9151c4769c5d67e20b83398ba4f181246cf96ce59a8daf808f55cb57dbd6d3b45dc806e98bd7d8932ffbf9d783922a96480c7dcc9995e6890cdf47ddd9dadadbb5d66d90678dce77c3227d00c2d8a7cebc49257386520", 0xea}], 0x9, &(0x7f0000008000-0x140)=[@rights={0x30, 0x1, 0x1, [r0, r4, r0, r0, r4, r4, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r4, 0xffffffffffffffff, r4, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x140, 0x40000}, 0x4000080) 2018/02/10 19:23:09 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00007f2000-0xa)='/dev/dsp#\x00', 0x9, 0x602400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x800}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xff, 0xffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x60)=@nfc_llcp, &(0x7f0000002000-0x4)=0x60) r2 = gettid() fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000003000-0x28)={0x0, 0x1, r2, 0x9d, r3, 0xff, 0x0, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfff, @ipv4={[], [0xff, 0xff], @rand_addr=0xc70}, 0x80000001}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r5, 0x694}, &(0x7f0000004000-0x4)=0x8) r6 = dup2(r0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000002000)="7843b3b051b9f89e46056162a19dcbc51785672d2f578e9631c1d35d366a7ce1326e633d8ba2291bc7c44633854568f2a8efda8eba09479d87df54de34909a89481c4dfe41cb254a887e6d3f201bf30372501a7cdaf3cabc283acc379b8cec93faf3d39408d352d23520bd585f234c7f7c6439e4d233b53326793862dcaa0bc5661758dd32e6f0a345bc31b6a8b7f009da2cb9aed348ff6adc1fb77a29dc15a65e82afd2e73ad1203a0a78e0fbd24133ec8fa7b739872879aa9cb477e2b6772a15fe212288d9d6e74afa84", 0xcb}], 0x1, 0xa) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000004000)={0x100, 0x7f, 0x0, 0x1, 0x1, 0x4, 0x800, 0x1000, 0x1, 0x100000000}) r7 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x46002) setresuid(r4, r3, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000006000-0x22)={&(0x7f0000006000-0x60)={0x27, 0x1, 0x401, 0x7, 0x5, 0x49b, "fff8667ec7a5641decf2f9e17aada5afaf5422244b4a6b9d7bd2346a2e48221f5607e868a74dbde2131126577d1ac2834e3fa1de1b488bcd6fd44549d693cf", 0x101}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000)="108099181e3950d36c614f78b51ce8e6a59466ad0f0f83ccf35bddee45335b40b7a600cd1ad66abb2f90de9acc07c1b75f1c72e0d7f9baf478622eed9a15e2e6ff06616d5b2a1660f31e68da9883cdbc104b9f962b685f93853c122e3dfada2afbe986cdbe105fcf181d74c551573bb60a24bc04fd4eae998f", 0x79}], 0x1, &(0x7f0000003000)={0x108, 0x108, 0x7, "07a91927b881e16f28bb8e538d309c5473422248df5c24b72a2fa1df3136ff4b60504a5b91f0e78fce0794fb21812702347f7ada4ff6f89a5fe3378a346235f221f0c02ce233257f26e3a04d9e89e3dc2d93e7f37cd0b168fbc9d16b3ca3062933cd98456081504673701e35d469bc7cd2e604b3073b0be1d6c326ca7a4162a60ea8b273b1ac52d833cd1895837334a59f16829f2f544bc250a02b14266861ffd94c8133026412e86f970aa74690198e77904876ecbe3ce03c32183e59a98cdcb2334f28a48dc2e1d2489559ebd1ce9a7a47e1853437449fc6c3caab2a8a811b5f12f978387e837db347f615b6c886bcf65d8c"}, 0x108, 0x8804}, 0x48004) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000003000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x1, @loopback=0x7f000001}, @generic="6e2e2cff149b6c35d6f88e2eb5c51ff4"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r6, 0x1, 0x37, &(0x7f0000007000-0x9b)=""/155, &(0x7f0000007000-0x4)=0x9b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x80000) [ 30.681480] audit: type=1400 audit(1518290588.958:9): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syzkaller-shm580935981" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.732506] audit: type=1400 audit(1518290589.008:10): avc: denied { sys_admin } for pid=4203 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.747385] IPVS: ftp: loaded support on port[0] = 21 [ 30.832499] audit: type=1400 audit(1518290589.109:11): avc: denied { net_admin } for pid=4206 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.859766] IPVS: ftp: loaded support on port[0] = 21 [ 30.895247] IPVS: ftp: loaded support on port[0] = 21 [ 30.940512] IPVS: ftp: loaded support on port[0] = 21 [ 31.003035] IPVS: ftp: loaded support on port[0] = 21 [ 31.083139] IPVS: ftp: loaded support on port[0] = 21 [ 31.176184] IPVS: ftp: loaded support on port[0] = 21 [ 31.274151] IPVS: ftp: loaded support on port[0] = 21 [ 32.033733] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.217955] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.322594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.488702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.587273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.604526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.697111] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.931618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.789310] audit: type=1400 audit(1518290593.063:12): avc: denied { sys_chroot } for pid=4206 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) set_mempolicy(0x3, &(0x7f0000538000-0x8)=0x3, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000a2c000)={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000699000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000da0000)="4d972e954528bb8f03") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a02000-0x4)=0x0) r3 = geteuid() sigaltstack(&(0x7f00002a3000/0x3000)=nil, &(0x7f000020b000)) getresgid(&(0x7f0000c53000-0x4), &(0x7f0000a4c000)=0x0, &(0x7f0000571000-0x4)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad8000-0xc)={r2, r3, r4}, 0xc) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/02/10 19:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000091a000-0x4)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000014f000-0x30)={0x5, 0x0, 0x2, 0xc65f, 0x8, 0x81}) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 34.874596] audit: type=1400 audit(1518290593.131:13): avc: denied { setuid } for pid=5170 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.991383] audit: type=1400 audit(1518290593.251:14): avc: denied { net_raw } for pid=5190 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000fbc000-0x24)="240000002e00ff0000004c00000008000808efee010000000000040000000000000200de", 0x24) 2018/02/10 19:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f000031f000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80) connect$pppoe(r1, &(0x7f0000422000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @common='bridge0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000802000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000606000)) 2018/02/10 19:23:13 executing program 6: getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000cdd000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x1, 0x2097bb4d81e7dd0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000)={0x4, 0x7ff}) prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x210002) 2018/02/10 19:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000130000)) prctl$setmm(0x23, 0x3, &(0x7f00007d7000/0x2000)=nil) r0 = syz_open_dev$usbmon(&(0x7f00006f0000)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000039b000)={0x6, &(0x7f0000dff000-0x30)=[{0x5, 0x101, 0xdd, 0x10000}, {0x6, 0x9, 0x10001, 0x1}, {0x3, 0xc0, 0xffff, 0x7f}, {0x7, 0xf2a, 0x2, 0x8001}, {0xfffffffffffffffa, 0x1, 0x101, 0x8}, {0x80000001, 0x19, 0x20f3fd5e, 0x9a81}]}, 0x10) 2018/02/10 19:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000058c000)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000a8f000-0x4)) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000863000-0x80)={[0xd000], 0x0, 0x1}) 2018/02/10 19:23:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000e18000-0x8), 0x8, 0x80800) sendfile(r0, r1, &(0x7f000083b000-0x8)=0x4, 0x5b) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000336000-0x9)='/dev/rtc\x00', 0x424201, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@common='teql0\x00', @ifru_flags=0x9700}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="31e1132fdafc9a787f318b3d100a", 0xe}, {&(0x7f0000002000-0x46)="fe8bf45e173209dfcbe7a58cfe96b1aa6d2fca4a096d70f0799f594a488ce30b7aa291f68c8278203f41f3fea7e48d6f77c3408fa30bc9c42b164a874ec18ffe48cb05087276", 0x46}, {&(0x7f0000002000-0x39)="8dc01b083bc645048a8112acda8b236554f8ddbee128ed90615b1cb6dc0597c91ded6e6e5103cb85daa1a3255b8b2770d0e25943dbaa72b8d6", 0x39}, {&(0x7f0000001000)="bdb7a79eca400c22a2baacb447eccdd7e52681fc9df1e106b6f612c68cd3cbece6ccffd402324471", 0x28}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000a5000)=""/33) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/10 19:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$setsig(r0, 0xa, 0x2f) write$tun(r2, &(0x7f000020e000-0x1162)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x8, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/10 19:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c7000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002d7000-0x1000)="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") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/10 19:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000d1c000)='/dev/net/tun\x00', 0x0, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bf9000)=""/52, &(0x7f000005b000)=0x34) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) 2018/02/10 19:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000), 0x0) r1 = getuid() fstat(r0, &(0x7f0000c3f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000378000)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', 0x8000, r1, r2, 0x3f, 0xa46, 0x80000) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) 2018/02/10 19:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a63000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000c59000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b9000-0x8)={r1, 0x6}, 0xb6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x8001}}) [ 35.340475] device eql entered promiscuous mode [ 35.348657] device eql entered promiscuous mode 2018/02/10 19:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000067b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000042000)={0x6, r0, 0x1}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d97000)) 2018/02/10 19:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f000085e000-0x4)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008cf000-0x4)=0x15, 0x4) 2018/02/10 19:23:13 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x0, 0x101000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005000)=""/222) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x0, 0x0) 2018/02/10 19:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xe, 0x0) write(r0, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) 2018/02/10 19:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048f000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000395000)=""/154) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) 2018/02/10 19:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bf8000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000009e000-0x4), &(0x7f0000b73000)=0x4) exit(0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000c5c000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000228000)) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f00007ee000)=0x8, 0x4) writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005cf000-0x4)='bbr\x00', 0x4) 2018/02/10 19:23:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000077c000)='user\x00', &(0x7f000052a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="534fa30ca70a90c5e42f1586ac7eca486db36f86d98a8c884074dba437ddfc5213b79eb5c36438", 0x27, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='user\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000edf000)='\\vboxnet1wlan0\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r3}, &(0x7f0000001000-0xcf)=""/207, 0xcf, &(0x7f0000fdc000)={&(0x7f0000001000-0x40)={'wp512-generic\x00'}, &(0x7f0000000000)="58ba688cb96194396b7137da28bd23ac89fc996133bb959b8e2d6c54f97aa26b4112", 0x22}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f0000310000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) keyctl$setperm(0x5, r5, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000872000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000c1e000), &(0x7f000037b000-0x4)=0x4) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r4) 2018/02/10 19:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000155000)=@common, 0x10) bind$inet(r0, &(0x7f0000408000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 35.441079] audit: type=1400 audit(1518290593.717:15): avc: denied { create } for pid=5297 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 35.464913] audit: type=1400 audit(1518290593.722:16): avc: denied { setopt } for pid=5297 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 19:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000da3000-0x18)={0x0, 0xa1, 0x20, 0x7, 0x400}, &(0x7f00009ed000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000048c000)={r1, 0x16, "e588d28d6af51a418fa913bc05843c1be563b858978d"}, &(0x7f000022c000)=0x1e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000938000)={0x0, 0x0}, 0x80000) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00007a8000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000045000-0x8)={r3, 0x53a7}) 2018/02/10 19:23:13 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000008000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x81}], 0x1, 0x4000000) write$fuse(0xffffffffffffffff, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000c000)='./file0\x00', 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000), &(0x7f000000e000-0x4)=0x0, &(0x7f000000d000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f000000b000)={&(0x7f000000e000-0x5bc)={0x5bc, 0x35, 0x215, 0x0, 0x0, {0x1e}, [@generic="a396cd6de8837685772b50f3bd04a17c81d4a34256ae6571f7566ed4bafa94c1b46b0be24e4d6de62c44f8b853d30e42e250930ea207c6da861b4543ca14a8210b011ce3f541929601a4f5c0a8031bdaaa8b62da0f4c5385ed8d8a3c47fd60510cc0880e0eaf219fef77c0cbe6fe2b822d7e280da1d81829503dc247a5a8f5b84210f996f19f906cbe0430", @nested={0x3b4, 0x5b, [@typed={0xc, 0x91, @ipv4=@multicast2=0xe0000002}, @generic="9fa660a113731a25f98faab37d523cc27a70050ea0ec034fbae079c66d839005e4fa196c35db0352e99bb77fe4e81400e0d15bb4783d7cadbb318d595b89b8e25aef22850a08cdf76850955d499607494498ff2a7cd326bbe0ca5ab7ea97dfa91c023ddad8ac6306f85ee7295f146ebb98c6e9353f030fb8308a77f25bcd0d", @typed={0x8, 0x7e}, @generic="36b4b2516e8c3fe90fe545f88bfab99376ca75739ac3b882099aba3985a297e924e091cf25ead93c2dc580eb770ad5c7c8fa56fb9789bbaf143944db34cbf6fb2cf4807d803ab3652fe7070478f5cbc0acdf5a352fd82223e288972d2e55d561f548", @generic="8816cc6f56f2c60f1f020bc19730cca55c4565e5fef82a8d34b00b769a082ed89925ed5b6ddcdcac62ed5e7095c0ba4759bd5b1bee8342c1d804c3b9bae27b30a10c3a355dce10f1ba493d44335f30eca24cb3ec0d11503ef48902d148bf1d192b6364ca93ce799538638cfd17ebb1c164b94bba9a1b", @generic="4bbf4ac7b6cef91a1004bfd5a70cac233c4b2a5e1037b416a4063893c4aed789d9bf92ed7d51dfb46b55127e7a6b4f53e31c7827c4d1f36c96123ad46f73970722af2c3bbe3d719c94d2a9ed3b5d78d42e3a80f24e79529c6f50687db83ef01887579b6c3cada9fdfbb205830dffd6c98dab6637d6cecaee20e0a928a05bd88737ad1040eefc3df5b2a83e27cc6241d776e162112beeba091f177065169ac92bfaad9624714019f8e132f36f3b3f28ed85bdccfea816def93915651b39c2dbd7e51bdc99a361925f830d99dd3629eab79147d4b350d31bc00dca3f66", @typed={0xc, 0x4a, @pid=r1}, @generic="8650e8657dbb3fd67eef8c5d2449b5b6c9bf925bb6d004a54e0a54fc04d54acf4f50abb0e7664fec0812be42c42c08245f2b3fe293688ee183e64ef63b30e5627774476d7465be732209e6ca00ad9c7a24c26b5dd11ee96a39f6b539cd4ff1ba8fd557c07b4c754035b0e59945a13443a93b8a156388db726020ad42b5e2745564819976219da2eabea79e8ed1552bc35f", @typed={0x24, 0x54, @binary="ae7886b488c0f578bb43f9615205d9c19bc2f4e050d893464cdcf1"}, @generic="9ef2c3a7ed1f09c9d4a7f56b374b700b1ee8b1b14c7b2951915f68fc6c20b2b8a69791fb36cfd339b5836596310b657ebf18868fcc2bc75c318d7d21322c4b723953bf89ebb07c4442cb3d886cd8a0a62107642c8e7fc0ffa2a89a445bcc39c011a7264c8979d9b5742c1f94d24c15d50899048932ccdc51f4a08549d723b0fd0e6a4d58bf5c2c84df1c7aee94368ceac532b6ab36916199d7ca8807f0837c0264399a920f"]}, @typed={0xc, 0xa, @uid=r2}, @generic, @generic="82ed5fa2b9733e2b078e140625cf85cc8fa10643e2d2792a8df2b4683812ede1b572a4eb23eb7cb1f11d13033562b832784147ea36c3252554c722a87e57d9273313418d116d33ed47e4aeca942f41a62df68d2fe49ac906c486ad797937223999c94fe8881b4618717209909dc8f839f054a8d2e9330cc8eb5ec18d63934d3cf5a07b98babbe6d17c49fde237cdf6766ce6e9e3fb2bc9752575beadc3ac008d2bdfd363d5a55dba38b70eb67e1da711a52d84c0efeb0c393881c6fdcb", @nested={0xc, 0x4b, [@typed={0x8, 0x22}]}, @generic="dc698f280107a788d957b807949c0e1cd8ad4978934ea7c5b81a035a246b2afdc530b8ae5951859860e85d8c2cf68bb62b785946d42082bec6a64c8ae19b06a6b9e811fa541b0bb5b1f2197b8b4f46dee90115bd4e03129a7d2f96675681bc9a9a5c5609b86e30072432d01d41f73f719a95fdd28e189c7b5b76bc7d1726d1bbc9ba45cf77d7e4241b825a0ec85abb67a8af"]}, 0x5bc}, 0x1, 0x0, 0x0, 0x94}, 0x200040c0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000000d000-0xc)={0x40003, 0x5ab6}) 2018/02/10 19:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000140000-0x10)={0x0, 0x8000, 0x4e, 0x401, 0x0}, &(0x7f0000b23000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000088c000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7ff}, 0x98) [ 35.640371] could not allocate digest TFM handle 2018/02/10 19:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000903000-0x9)='/dev/sg#\x00', 0x0, 0x4000) clock_gettime(0x5, &(0x7f0000fbc000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00008ea000-0x1e0)=[{{&(0x7f00009be000)=@alg, 0x58, &(0x7f00002d0000)=[{&(0x7f00006d3000)=""/225, 0xe1}, {&(0x7f00004a5000-0xaf)=""/175, 0xaf}, {&(0x7f0000849000)=""/185, 0xb9}, {&(0x7f0000a73000-0x2c)=""/44, 0x2c}, {&(0x7f000082e000)=""/124, 0x7c}, {&(0x7f0000558000)=""/137, 0x89}, {&(0x7f0000453000)=""/237, 0xed}], 0x7, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000daf000)=@nfc_llcp, 0x60, &(0x7f00006eb000-0x10)=[{&(0x7f00008a1000)=""/34, 0x22}], 0x1, &(0x7f00001d6000)=""/70, 0x46}, 0x5}, {{&(0x7f000012c000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000007000)=[{&(0x7f0000063000)=""/219, 0xdb}], 0x1, &(0x7f0000ca4000)=""/5, 0x5, 0xb3}, 0x5}, {{&(0x7f00003a5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f000055a000+0xd1e)=[{&(0x7f000096a000-0x1000)=""/4096, 0x1000}, {&(0x7f00003a9000)=""/242, 0xf2}, {&(0x7f000079b000-0xbb)=""/187, 0xbb}, {&(0x7f0000b8d000-0x28)=""/40, 0x28}, {&(0x7f00001ce000)=""/197, 0xc5}, {&(0x7f00007c3000)=""/4096, 0x1000}, {&(0x7f00002a7000)=""/130, 0x82}, {&(0x7f0000bbb000-0x29)=""/41, 0x29}, {&(0x7f00003ae000+0x74)=""/88, 0x58}, {&(0x7f00007db000-0x67)=""/103, 0x67}], 0xa, 0x0, 0x0, 0x669}, 0x9}, {{&(0x7f0000c9f000-0x9)=@rc, 0x9, &(0x7f0000b94000-0x60)=[{&(0x7f0000170000)=""/60, 0x3c}, {&(0x7f00006bc000)=""/109, 0x6d}, {&(0x7f0000d7f000-0xb5)=""/181, 0xb5}, {&(0x7f0000ae2000)=""/6, 0x6}, {&(0x7f0000b18000-0x26)=""/38, 0x26}, {&(0x7f0000675000-0x54)=""/84, 0x54}], 0x6, 0x0, 0x0, 0x6}, 0x7fffffff}, {{&(0x7f0000cd2000-0xc)=@nl=@proc, 0xc, &(0x7f000049a000-0x30)=[{&(0x7f0000f32000-0x1b)=""/27, 0x1b}, {&(0x7f0000bf0000)=""/252, 0xfc}, {&(0x7f0000770000)=""/149, 0x95}], 0x3, &(0x7f00009f5000)=""/130, 0x82, 0x35d}}, {{&(0x7f0000c29000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000e8b000)=[{&(0x7f000036d000)=""/175, 0xaf}, {&(0x7f00003fb000)=""/111, 0x6f}, {&(0x7f0000746000-0x3c)=""/60, 0x3c}, {&(0x7f00008c7000-0xb9)=""/185, 0xb9}, {&(0x7f000012e000-0x97)=""/151, 0x97}, {&(0x7f00009e6000-0xe4)=""/228, 0xe4}, {&(0x7f00001d3000-0x33)=""/51, 0x33}, {&(0x7f0000bbe000-0xd8)=""/216, 0xd8}, {&(0x7f00009ba000-0xac)=""/172, 0xac}, {&(0x7f00002f5000-0xf4)=""/244, 0xf4}], 0xa, &(0x7f000031b000-0xf3)=""/243, 0xf3, 0x7}, 0x6}, {{&(0x7f000094a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000080a000-0x90)=[{&(0x7f000098e000-0x8)=""/8, 0x8}, {&(0x7f0000b3e000-0x3d)=""/61, 0x3d}, {&(0x7f00007cc000)=""/4096, 0x1000}, {&(0x7f0000dca000)=""/169, 0xa9}, {&(0x7f0000166000)=""/206, 0xce}, {&(0x7f0000141000-0xb5)=""/181, 0xb5}, {&(0x7f0000e37000-0xed)=""/237, 0xed}, {&(0x7f0000d4f000)=""/68, 0x44}, {&(0x7f0000fb3000)=""/152, 0x98}], 0x9, &(0x7f00007ed000-0xd9)=""/217, 0xd9}, 0x1}], 0x8, 0x40000100, &(0x7f0000182000-0x10)={r1, r2+30000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706000-0x28)={'vcan0\x00', r3}) 2018/02/10 19:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000042f000), 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f00001f8000)='./file0\x00', 0x20) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00005ca000)=0x2a1206) shutdown(r0, 0x800000000001) 2018/02/10 19:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b3b000), 0x4) r1 = syz_open_dev$adsp(&(0x7f00008e1000)='/dev/adsp#\x00', 0xfffffffffffffe00, 0x10000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000fc2000)) r2 = fcntl$getown(r0, 0x9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00007f8000)=0x800) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x16) recvfrom$ax25(r1, &(0x7f0000f21000)=""/191, 0xbf, 0x0, &(0x7f0000f9d000)={0x3, {"4e069b1b9c944b"}, 0x3}, 0x10) ptrace$setregset(0x4205, r2, 0x7, &(0x7f00009b3000)={&(0x7f00002d5000)="0cfe43f50b9896db89c26cc545e746c9c885ee8f9bb952fb960ddcb01282092b7aa0088dd0d333394c4d5e4da8fb70fe8b9f148ecbdd8115f66a260b157279bb5263fa7634c99a38db53c80d66be437926c3b99e7554c27d90601d63774222bd89f12c2ea3611f0c37bfcf4e8df644770352d6a79bafc4d0de7408920e55186fc5b0c22f20b9cfdeb3cabe88ada71e20ca7accc7fc6bc8a7de3afc5e9c3fdb7cd640f4c9904206344b085803b3f42467cce41e98dc700a886bf72306c9ef1040d6dd2c0e97032dd21e481161d6014bc2a881e8915a73bfda939c122298c51a2a780d537c69cb9cea2347a4ec8c72c9fea688364bab1b4e266946267e6ef92105dbeab493956beb7c33acfe1382ecc70bc5cc31c7dc3759d0de59c0d1c5d6caaaddf429d4225170cbfc611076aed3dc1bd83feeead7e9cdd75fb088be72cb2304ded8c73343cebe259e945ad9c88cc3df4fffccfbb52c07a73be578c6c85d9aec207de6cafaccfb1b366c33f4a64c9e11e890ccbf4207ea1217ae3224989bf8b674deb6635e7241a620bf0de433482b28c23de8d6e9da9cafaee4db7101070ebecae1c2bb9ce460cb43e77bc8c8ba67e3a6c4b377be39d77ceb46c1b895487a70e620db487c360271ef7a84932041651fb737dbd83e022af5500ae20362d5647a6da6a0510950322d654c454f8f93eec71e3ab8b577bc964b3aab10b3a956bad1dc25c87029bb079ae2ef66045aefd34ff594ccd09fa66d5963c17b191a5d841c0260350a335ef706ff585c3fa1ffd9513e8f89a8e36cec5917fa1d72570b180e0b98757f10bda0e86d79d5212c767b5ef405687b87ea7539f8b115ce74fc7cd0de93f5d7934b08906aa7abbdad0f2663720e0d81834dc79228121c4677af7818b1f11e9c927541375f75fcda2008998456896c8241df87381147cb2256ad047e8bbdb41da08312780276f1422f44803482838037105e61f02c604af20beb78f1d5d3f257d9dd450f3cbb954fafdac07ec3bdc776f74007e1e6f80d93e939b12bcf7967fc920ee0ddc00f9290aa80f52ff4396e9cbdd1f8116862abe18e6a10c408130449f77df1e15393afc4a8cdbd87b6fbbda5e03343739205f52ff36b2fa92c21a363d4cc788ca27423511a66202c9deaf1907df3398ba3127af405bc2a525f910bf3737f5610a0bbe7a9e42009bf9642e3209a5fe30a2f94f7441b4e7b5748a999fee67266a9e6f7c598bb3b07429d0f5bd10fec1ce6ea2b79709478b903579be22fd2f419c4f33989ca1a54cb5158a0dbf586604da0e7e8336ea5430d785c1dbdb051000526cd6b2093ae1a8c547e57b96a49a82b4d5d7a3dba9fca30a0b2684d7a040b79975d6055f13fa9fc6182a292355ec4f05cbd6edf2deba791345c7a2025e939e727a1f3dc41db14617469b75050d62ebd8ec29b809497b83ec010b6f50a811d9d3bf8e32b749cf64eb689bc8bc282cefadd28154b450c223ea4a7914339dbe2a533ed17981570598ae6e108fae165fec2c996857785267ee08ed23e3cfbe1b0219fd8e8610a88f383488c174683b00acb91bbb16e91ff9ff2e6e55fb20ddba1fac6f995985233ee9d70eb157939a454ccc96a6110dff63f570aa2d2198e3006f31c3f476a1a706dcaf892e143c59cbf4d30bf11abe0d63362d6e9cd1fecb32649ba19bd0a60e521a2027ec598449ac639fdd7e33a948f2bea6ae7732f4db5513995f50938ebcac62da2afbfe9d1c8cb9da2aa79a7cca0b7c2ae52a03e25ab9ffc50d2ba49ff36852be7bdc9fc61057072f86f6c1532eee093ed321dd5f1d4e9a6c004b4deb0d818edc04391ee0568e20dc99b43d6365f14e824897b1364a0c7dd3698bd64fa1fcca001616f073b7ae3c48b2bfbaa824f22845a5f48048cf045dc82d8291522061caed5c740dafaccd9c1890184caf07498b88c5b91613e00a2eb1e256b75165ebd26a8e1a20492411f158ccbeec48cbd6298c9928e784d051de06e3e8eb22a46176cf5f5946397816992972eba3b6fd79abf298a9ed5b745f2cfedeca6ba9001e0f3f918cdedb94b9630784f110125ae6078eaab18c37fb7016f1ff49d7bf5d0976d877943443e39d23824c06e79cc6384c9843d91eebcc6e19091db3344c1206b091a4e2e96c586f840e4380628ee4344fe88057b7a4d610a973f648fffc44c7a341144eb881e99ff36043b426f7d7a09b99f28910cf211e27a6a2af13415df5c766ac61cb1712990249ba478eb50a2b000fd7c8195f175620b657f073c8697b096ee12b098dabbadd49e1e59bdacdb44dcbf8bbc4b5c176914b96d2cf967e7c34f4248e753e30dfb7f143371b081399d61ce3925dce075e75202a4640435e5484879d28c70de4cc7e777f3b513d8a927a53f33328f4447a3096b8090c4c4635ae34c41d12185c110848b9f5a37ba30f3c6d858cbdbc95b465c2a0ee76335144bd16300255168d484cbda81057c723528a1105a93d274452def776b2b89ea3a2d7c5c6681578a7b13124fa287141bf58242f2e86d1a49ebcfb35aa143660e10e5477d4d9dbf14149b086f229e248fef37e41c8574383d70d3942c0d732d3943a7ab685e1263d4beae8525e4d1bdd4cda10ac90a05425c1125e0f655ee7821d5cd98bec778e39b62e75b7ad195392a662a9ec80ce7a16dc3616ed953fc0996c5c8051f507ac2b33f2533b0fd4362597bcfe7d8be5b4bf4abeb3118d1986ccf4dda9fc23e416057c339737dfe4ee653586aa2a8c2d6186024284ac0a009d71af557fc6d800e2c5c1e092c0bf04b81395c1ce73fdea20f2227ad2fa9f614719677569ca77b5d5e1ce870d22818d3732197ad1563f278725686b4f209683330c389a21d97a4be2b54ded8c51e32a69b6084fa5706fb3b399d7d4a01fef65d1815fbe87b5bc0d52766e01c48026ba368156f88d0f395111d771684bbfd0c9e94f4265cbf5e5fcab27210a9f7559a874090bd0d2ce9fa4cce29b64f4061582993de40d6bc58f7a1cac855510919fd7eddbc66d3559d3941c644a6f926bf09d15986a59a3ce3b494053a6cfa66a91bc27a839f7e672eb15c6dd396b9905da1315942b5f13aadf56fcd7585cf86d690bce80e804ed81b44d332d6bacf9ff2843ad57d04ee58b4585bb1d30ef8c768195eb5b25ed116872acb6a44c532c39937e9b268fcab5e2f2632861c1da7c1621aa695ab34d924d6cd583dd3043a73778c1d085969e026e8f06257bf1e6d2ce6bf7c0cd9ea2fe151c9340372f7e84345aef66affbb684798d71cc0fbad02d5a0582e174809c2c0d4269b9f83ac3d4756eacfd97d6141ecd018e779f1fbe15e3c028910ca1cc86c19f1323ff8a0ff20628124717abe3a6a926b51d7493cc89ee3e86c44896182c9a4c612eab69808abab5c648deda2ae50a33bf955dbdfaf68495d2e6048bd8ab6c157ecd2760d0126741c48fbbe2a4be6c54114302b821bdf752f5f0626e4bfba45b237ccde9a66c6dcc409debedc190d9f93276f94bd15497187be653ca8a2b7649bf9c874357cd11a6522f47b7b64f16702ec7fa969f8e3c0dd9a422e38e3841d8b722631074ebf93fb8676e386d39c62172daf010d77b771c6737061c30c89e9be08c37be7692dccef96960131e69c6160f590217c24f333912f30c71ba2a8253be63ee8a9dcabccb4cac58f9ea56a3b3184b887f47f655f295ef1712a77a4de498b3d00a6eeebc76f324c9a6c3a5f11d81d861dd0651d53091d84f675154065cda4ee55943dc6954001824071dddd8a7aee79cad2e10b174fc579fc7573a1e6b459716c5f9aac75e7f22286a57ce8168b0a5fe21f0557c1fc5dd9b9cc5734e0120f3de77ac27c379ec33e47fda118b2e67cff212fa47fc35ba1c5459231b647e05a6c158ee4d45342e0440ad6e4856bf8a134346f9c25eddce0a694f9e293a2c36fc01563fa5685f236ddf7207291798c58e7ab018e25504fe495f7315eeee0364a0469d0ad6a3cac9bf0754f1cc0e2446fdcd174afd1472ba549f5d2486ec72ccb3956543fbd2b1c43982c737ad1ce57c1035c8f6b3fc6724a76f968c37b37936f58bcc267f6f27c32b75a52515f9441a14a5c6dd2d4aa447c0c36ca4d8c2846db8f7e0513abcc49731c405fbcae17828ea09c576add1fc358498b0232b10425197225081a37f5e72842db3d6244b9cd2e4a6c4dbed7affef8bc3e4f1196da48cb02ffe14067d8e56dd897f336e99f32ea597aaf19a565a4e34c9fc9c745dfc5d0339829db50dc27e98e68f3e3d5f24136364cc4f72d3181a22901948da6dd58ca17423696114235d89ed1dfe0a8d4b6f49a4230426f85e5f95dc2b7dbb744b058368212c76be9592ea271103ffe8208a5dfc17e1a1ef1fa11d7981807805cdc0de4124d46c937691f20c45ac3af70b3ab74a34f37009ac65f72d010f7985c417ef30bab4ffe3a4de92dfccc05269365437066347ad9bd65ed947a67db3a1d9d041c32c59b9fc441da7d3e1c66afec1ed6fd0ca2f9473cfc793b38e207e1e9fec1774978033692e988e7e8306c6de388dea166a56d796153d8996d52e2408e440b2ff15a398646e24a922879ae236ef7cfe8d365ff9370f56a644dac349cb744213fedb775aee6662624bd7da751c0cd3e9b067935f39fa1a1e504db94c98a4bb2a395e7716c1524a329ce7e7da432e7b8ad37478d570d9f0e926b2813c1bbe4f4db1504ad7a0e4923405b63cf8d9dc1b07a6627918bc78b1f7334a3c786dedd74bb6da6536d60d23f1bae7d9e7379fd114254ae7233a6170fb31aa7ed6673df73c1d89da5bdf3d1a3569242a27124b52929f499d09f4e1ee3e05f5abbe55ddd69ad41139eb685585663e39727be7f8d79d590e197e2ca6a8bd050878a2ddcb7572c514c6024648094a6aeb3b4d639aa021d06b4b8c9a9dc5f8150acaca30152e19b63ce9c60f6940a32ebbeb177812f8e689dc42fe3cac3ef815c7605d7694a874deee710ccdde412aac3095a4b1e46e4bd96579595723eb0b226ef2fac77d93f64a320b12adac8e47c2366204d96b9961ef054be206a0de0e278e01457ecfdeab88f78af663d7b77a686a112b3f3a53e6e8b2faa121ef295c30a22a9ae526ef448a442776eb3b01a87661778b9c71513c17f64d485ee02fc41b03c237bcb44155378eabfb4687fb6e092fa4fc21d687ab5f11b0c2ba2ec2e660e6dfae6227debab3bbc05baf97cc154f09e583dee02bd2b2c5b3290b19730ef7beb17849a8c728b22d6abcf4cea8b502a1437fbe1872cfb7c894cfaeac3f365b7a64b1117b79e0dc856b2f217920a5c4e55d33f0845c347cfdda759c5e428859ac7f9cf15864bc02d3863f424a5402d9ec325f1f5404793f0e82e4dc8571f4a8dcbeb444adfbd2d36998e287ffa2599e3935d1235557aa5091199137eb26251cf06a7ae92a2e8877929db0503b5a0085b2704824ebce6bd1d8e0b1f5ca7dfc453ba3ec9f814e42b2601dd907945165340b174697c910afac2d935171054951e63fbe1030579b8a9a8f1d1e9a9922ccabf2de0556384f24d9b0641cc5477112209a6bb0aa611448fba9f951b74c52c89caddfb97a7d2f752d3cd47cc4518eff5f7b725371b63be2bd17fc89263f0b3df6c195e9181abcec63a950a51e75c9ea5f7187aaada5549049821463fcc8e1a85a759176fc641e192a798f50011fa726ab60a3b301d71f2045b6d932db21c470c1cc185785c8e5bdca2c51b2e5eb07591b429f101a94d6d99df500c92ce5dfecefd42a125ef4dfcc4e2ee633705de7c75458f375f65", 0x1000}) syz_emit_ethernet(0xffffffffffffff36, &(0x7f00002df000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x88a8}}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x90]}) 2018/02/10 19:23:13 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000384000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c3c000)={0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000e07000+0xfee)=""/220, 0xdc) r2 = syz_open_dev$sndctrl(&(0x7f000029f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000468000-0x36)={0x0, 0x0, 0x0, 0x0, "b80a5993928545e9d2fe1455b70388e9edb4cf0ccbf639cbafe9b7fd3128885d5ea75ed839cf61415519fb5f"}) 2018/02/10 19:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000028d000-0xb)='/dev/vcsa#\x00', 0xffffffffffff0001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a5c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a96000-0x110)={{0x0, 0x7, 0x9, 0x7, "1825de15b469a09f6afa60588a7c4e07ec8eb777a6edcfad262c2081f77d6bdabaa7b15ec4e30df4fc9b0463", 0x2}, 0x0, 0x0, 0xfffffffffffffd06, r2, 0x5, 0x1f, "81688c2b2a91bb2446eb23eacd11246b36dd7dce29be68554c0f0636331a82c0f84fb81a8361a94d111d3a733b8484345ee3d7e362e00dc143422c6e550abfc8", &(0x7f0000347000)="cd00", 0x2, [], [0x2, 0xfc00000000000000, 0x101]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000790000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x2d8, 0xffffffff, 0xffffffff, 0x4c0, 0x4c0, 0x4c0, 0xffffffff, 0x4, &(0x7f0000266000), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/10 19:23:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004a4000)='/dev/dsp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000b8d000)={0x3, 0x93, 0x7, 0x5}) r2 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/10 19:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) pipe(&(0x7f00001c4000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000e1b000-0x88)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = memfd_create(&(0x7f000022f000)='eth1/em1\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a3a000)={@generic="1010146514ae8bde7ea1412a6f61bb80", 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00008f4000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, r3}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) 2018/02/10 19:23:13 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x60000001ff) pwrite64(r0, &(0x7f00003a0000-0x6b)="1497124cab19f4153351e16431d4f74c3dd2bd40f2ec10367f249ca535d46c3948610e208ed20d39cf139ef7cbb8a69271eff9b5af6476796a3e65c8d4e14b56d984d51af204302b0b4accf4dbb5aac391d1e9144cd0fa6dcece4e70d9bea9dbbee4f75c0984c2fcd7b844", 0x6b, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x4000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f90000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002a3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f90000)=0x380000000000000) [ 35.692995] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/10 19:23:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bc2000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000082c000)=0x400) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/10 19:23:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) sendmsg$nl_route(r0, &(0x7f00002a6000-0x38)={&(0x7f0000a05000)={0x10, 0x0, 0x0, 0x102400}, 0xc, &(0x7f0000eb2000)={&(0x7f00006e0000-0x14)=@getnetconf={0x14, 0x52, 0x0, 0x2, 0x2, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$key(r0, &(0x7f00002d1000-0x38)={0x0, 0x0, &(0x7f0000c55000-0x10)={&(0x7f00009fc000-0x1178)={0x2, 0xb, 0xed91, 0x8, 0x22f, 0x0, 0x6, 0x0, [@sadb_ident={0x2, 0xa, 0x3, 0x0, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x6, 0x4}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xb, 0x3f, {0x6, 0xff, 0x9, 0x8001, 0x0, 0x6, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_x_sec_ctx={0x17, 0x18, 0x100000000, 0x3, 0xaa, "6baf496e712241f009b4eaeb3d72bf74a6b7e82b9baf246d54d4791daec00a8f974ea53a3ffa88fdb8c4f1434ab2c1230a1bfa32973170800f4d2e0da7dec92284860c5b9795074fc4bc8f0306d123c94a0d5ec198168898e867500ccb2078437dab8c59698fdb5f54e7f96b04911033e99f39b2a409139a43ee580fc7834d7565d7dbe21090cdced772069a52475b48a0609d8cf5744c3ba539701a85fd455b383dc1d8cb053584ce4e"}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x1, 0x8, 0x9, 0x73, 0x0, 0x80000000}]}, 0x1178}, 0x1}, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000), 0x4) [ 35.736712] audit: type=1400 audit(1518290594.010:17): avc: denied { dac_override } for pid=5343 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.802692] syz-executor3 (5372): /proc/5372/oom_adj is deprecated, please use /proc/5372/oom_score_adj instead. [ 35.813605] audit: type=1400 audit(1518290594.079:18): avc: denied { map } for pid=5366 comm="syz-executor4" path="/dev/sg0" dev="devtmpfs" ino=9098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/10 19:23:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xfffffffffffffc01, &(0x7f0000001000-0x1)='p', 0x7e82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000+0x468)=@generic="55158043b7fbd08727423e09d806cd26") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x4, 0x1, 0x7fffffff, 0x6, 0xfffffffffffffffc}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9e58, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1415}, @in6={0xa, 0x2, 0xb3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, &(0x7f0000003000-0x4)=0x10) 2018/02/10 19:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) recvfrom(r0, &(0x7f0000bd5000-0x19)=""/25, 0x19, 0x0, 0x0, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000095d000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f000065a000)=0xe8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/policy\x00', 0x0, 0x0) connect$can_bcm(r2, &(0x7f0000051000-0x10)={0x1d, r0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000095c000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f000095c000)=0xe8) setreuid(r1, r3) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000095f000-0x8)='./file0\x00', &(0x7f00007b1000-0x44)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000095d000)=@add_del={0x2, &(0x7f000095d000)=@common='rose0\x00', 0x40}) r4 = syz_open_dev$sndpcmc(&(0x7f000078b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) connect(r4, &(0x7f0000843000)=@ethernet={0x1, @empty}, 0x10) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cbe000-0x2)='\a\x00', 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021f000-0x8)=0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c75000)={0x0, 0xffffffffffffff7f}, &(0x7f0000a68000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007bc000-0x8)={r2, 0x4800000}, &(0x7f0000110000-0x4)=0x8) read(r1, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/10 19:23:14 executing program 0: mmap(&(0x7f0000000000/0x112000)=nil, 0x112000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$audion(&(0x7f0000040000)='/dev/audio#\x00', 0x3f, 0x0) mmap(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000113000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0xabf8e20f960f56ab, &(0x7f0000113000)="19a68ad84c24d41e73dd53a3bd26f35fea0d9ecd0f74fb21661bb8aaa1ac958169d52ce84c925c15f519b617ae4ef4c0c810d5c89afea0881eb321e1d46444de50a964382430de1e36c4edd0b511e6abeffc2c8771de3e80913be3c7ad988d1217f01d1057cef49e2274c25320127504d9284e4877ff78aefe61ffe20cd19ce38f87f8fb48bed67d7a4ed4692c1247d1c21fb064711fb7b793a8797d8a8b1d", 0x9f) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000001e000-0x8)=0x5000) mmap(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000112000)='/dev/amidi#\x00', 0x9, 0x42) mmap(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000113000-0x118)={0xfffffffffffffffb, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xfffffffffffffffd, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/10 19:23:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000324000-0x14)={@dev}, &(0x7f0000c8e000-0x4)=0x14) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) io_setup(0x7f, &(0x7f0000fd6000)=0x0) socketpair(0x3, 0x2, 0xffffffffffffffff, &(0x7f00009d6000)={0x0, 0x0}) io_cancel(r1, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r0, &(0x7f0000056000-0xa1)="879289cf33cf7ed664ab6bbcba42d1d83c8b832b78bea6fdc00acb132f2b56b7588d700b64740d4bd037e0327c30df79baa4d17d94a6c91d45fdc73b8195cddb783cd0e593d84a18705af2eb34a72df626b746752006643742a10136d2a0ab5030f54a39562b0e1107069d588ad900a53aead17845ef70ee5eb0856b74d7bb5220ea20aa1cb6d18fca467113a29300da5475c65e9a0905e1b05e8b63f993cc7d92", 0xa1, 0x3, 0x0, 0x1, r2}, &(0x7f00002ca000-0x20)) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000e46000-0x4)) mount(&(0x7f0000c83000)='./file0\x00', &(0x7f00003b0000-0x8)='./file0\x00', &(0x7f0000a91000-0x8)='tracefs\x00', 0x880050, &(0x7f0000f75000-0xbf)="64368db439f1461a93fb0571b92a8735eddcca0a06ce95a22620444e0a91b27db74580dffa45d4fe8b5b11c7c4baa3925a29c690dcf7e0606bbd17c1b644bf671051802d7d7c0c01948da8fe41406f4063f75ec817d90cc1510fde17ea36765caf12f21e78d364642297e43755309cfd57cbdcac99bb21816ebd87fc83d39f8cc43ea0038487780bb201ac377487fee5f69a15b3bc35ec7e27b7e5359a8caef8811bdb71995e1e35e35dd8ee77624576ffc85eeace46ef8f5aa977cc6979de") listen(r0, 0x40000000009) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r5 = semget(0x2, 0x4, 0x600) semctl$SEM_STAT(r5, 0x2, 0x12, &(0x7f0000236000-0x30)=""/145) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r4, &(0x7f0000646000)={&(0x7f0000e73000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x2e, &(0x7f00008f5000)=[], 0x0, &(0x7f0000780000)=[{0x10, 0x10d, 0x2}], 0x10}, 0x0) 2018/02/10 19:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000af6000-0x10)=@ethernet={0x0, @random}, &(0x7f0000514000-0x4)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ba0000-0x10)=@syzn, 0x10) 2018/02/10 19:23:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000a60000)=@hdr={0x1, 0x0, 0xc88, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}, 0x26) r2 = syz_open_dev$dspn(&(0x7f000068c000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x40000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000041d000-0x1)=0x4) [ 35.907297] audit: type=1400 audit(1518290594.183:19): avc: denied { map } for pid=5380 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15459 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 35.923059] device eql entered promiscuous mode [ 35.953159] audit: type=1400 audit(1518290594.225:20): avc: denied { name_bind } for pid=5384 comm="syz-executor6" src=20027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.975776] audit: type=1400 audit(1518290594.225:21): avc: denied { node_bind } for pid=5384 comm="syz-executor6" src=20027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) socket$can_bcm(0x1d, 0x2, 0x2) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') 2018/02/10 19:23:14 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) getpeername(r0, &(0x7f0000006000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000d0f000-0x4)=0x10) socketpair(0xb, 0x8000a, 0xffffffffffffffc1, &(0x7f0000762000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x11000) r3 = fcntl$getown(r0, 0x9) getpriority(0x10000001, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000001000-0x50)={0x1, 0x1, 0x83, 0x1, &(0x7f0000000000)=[{}]}) 2018/02/10 19:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000813000-0x48)={0x10003}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000389000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000b95000-0xc5)=""/197) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009cf000/0x18000)=nil, &(0x7f0000d2a000)=[@text64={0x40, &(0x7f00007af000)="66b848000f00d8b9c4020000b800000100ba000000000f30c44149de6eb20f228436650f01cf48b808000000000000000f23d80f21f835000000f00f23f848b80a000000000000000f23d80f21f835000000b00f23f80f01f8660f54af00500000f34b0f5cb000200000", 0x6a}], 0x1, 0x0, &(0x7f0000c33000)=[], 0x0) [ 35.998225] audit: type=1400 audit(1518290594.240:22): avc: denied { name_connect } for pid=5384 comm="syz-executor6" dest=20027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 36.021774] audit: type=1400 audit(1518290594.243:23): avc: denied { ipc_owner } for pid=5384 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:23:14 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x3, 0x4, 0x2, 0x7ed, [], [], [], 0x6, 0x40, 0x2, 0x8, "6b508863d2938536cd1da09d5533dfaf"}) r1 = syz_open_dev$vcsa(&(0x7f00007d6000)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f000029c000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000620000)=0x80000001) capset(&(0x7f0000c6c000-0x8)={0x20080522}, &(0x7f0000034000)) shmctl$SHM_UNLOCK(0x0, 0xc) socket(0xf, 0x5, 0x80000001) msync(&(0x7f0000636000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000175000)={0x1, @tick, 0xffffffffffffffa8, {0x1, 0x9}, 0x7, 0x2, 0x401}) connect$inet6(r1, &(0x7f00006b2000-0x1c)={0xa, 0x0, 0x0, @empty, 0x100000001}, 0x1c) 2018/02/10 19:23:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x103000, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x62}, 0x20) 2018/02/10 19:23:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f0000617000)=""/104, 0x68, 0x0, &(0x7f0000491000-0xa)=@file={0x3, './file0\x00'}, 0x204) shutdown(r0, 0x1000000000000002) 2018/02/10 19:23:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x200000f2, &(0x7f0000c8e000)=[]}, 0x1dc) getpeername$ax25(r0, &(0x7f000019b000), &(0x7f0000802000-0x4)=0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd6007901000000000000000000010000ffffffffffffffde", 0x1f) r1 = getpgid(0x0) sendmsg$nl_route(r0, &(0x7f00001d4000)={&(0x7f0000961000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000bba000-0x10)={&(0x7f00004dc000-0x14)=@getneightbl={0x14, 0x42, 0x300, 0x6, 0x1, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003d8000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001d7000)={@common='bpq0\x00', @ifru_flags=0x600}) sched_getaffinity(r1, 0x8, &(0x7f00001c3000-0x8)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000409000-0x24)) 2018/02/10 19:23:14 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000032000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[{0x9100, 0x0, 0x7, 0x992}], {0x8100, 0xb8, 0x332, 0x1ff}}], {@generic={0x88ca, "6fd1783cc7d020422394090928c525d4"}}}, 0x0) 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000091e000-0xd)='/dev/dmmidi#\x00', 0x9, 0x100) ioctl$KDENABIO(r0, 0x4b36) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d96000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/10 19:23:14 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xf9, &(0x7f0000051000-0x4)=0x6, 0x4) 2018/02/10 19:23:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000002c000-0x10)=@req={0x0, 0x400, 0x7, 0x1000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x8001, 0x2, 0x6, 0x1, 0x20, 0x1, {0x0, @in6={{0xa, 0x3, 0x9, @empty, 0x100}}, 0x6, 0xa7, 0x4, 0xbc, 0x3ff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x48, &(0x7f0000001000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b38000)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000a3f000)=0xe8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000097a000)={0x2, [0x6, 0x1ff]}, &(0x7f0000c03000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info, &(0x7f00009ee000-0x4)=0xc) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) getegid() r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) 2018/02/10 19:23:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000d6000)='./control\x00', 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009a4000-0x4), &(0x7f0000281000-0x4)=0x4) [ 36.139687] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=5420 comm=syz-executor6 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00007d8000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000002000-0x4)) 2018/02/10 19:23:14 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00009c2000)="0a93020650339eae6f79bffef141c677e0bf2e8ad9b00700698494cbaab1eec6ab3be2480291a7ff5ff50cc36bd5d310f61ed2a422381c91f90292fab260ccd914e64083c6c7e29a249cb369c6782e040a18d56651b400f781c692617b218142b85d992f2a3133afff8662ed16e993052db9eceb43e5f32cfb2f580b4bb6b52e5db9d449f7a5a26fd1a6fb658df29b5325565a1b6e33aee5fbb31008273e6095a0937af70dc85a02ce1b6f74e617ee60a750ca9aa9cd5e6502f1592dad6d3cc369d927421dc774ac7ca5407a8cecf456c6f5345d4ae9", 0xd6) 2018/02/10 19:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c62000)=0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000094a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f1000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x1, 0x5, 0xfffffffffffffff8, 0x100000000}, &(0x7f0000114000-0x4)=0xa0) syz_open_procfs(r0, &(0x7f0000e26000-0xb)='net/rfcomm\x00') ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000b44000)) 2018/02/10 19:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000e4b000-0x10)={0x401, 0x0, 0xffffffff, 0xfffffffffffffffb, 0x1, 0x8001, 0x10001, 0xfffffffffffffff9, 0xf4, 0xf0a6}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r1 = syz_open_procfs(0x0, &(0x7f00004c8000)='children\x00') ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000994000+0x447)=0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/autofs\x00', 0x103440, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000006f000)=@int=0x2, 0x4) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$getownex(r0, 0x10, &(0x7f0000a68000-0x8)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000778000)={0x0, 0x1, 0xfffffffffffffff8, 0x9}, &(0x7f00008fe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00005f8000-0x6)={r3, 0x100000001}, 0x6) 2018/02/10 19:23:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x100000000, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000145000-0xb0)={{0x7f, 0x7ff}, 'port1\x00', 0xc0, 0x0, 0x8, 0x3, 0x9, 0x4, 0x6, 0x0, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x4}}) 2018/02/10 19:23:14 executing program 3: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000116000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000), 0x0) [ 36.208938] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=5445 comm=syz-executor6 [ 36.221881] audit: type=1400 audit(1518290594.498:24): avc: denied { dac_read_search } for pid=5444 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a}}], 0x1, 0x0, &(0x7f0000d23000-0x10)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009cf000-0x9)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000604000-0xbc)={0x4, 0x2, 'client0\x00', 0x3, "7f0451ee73766605", "608fad4ac12af191fce5f8adc8e49b4df2c69eeae2c046d75c5281a957e3c6da", 0xfffffffffffff1ba, 0x7fff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 19:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f0000532000), 0x0, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3e000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000b8a000)=""/72) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/10 19:23:14 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x100000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xb15}}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffff9c, &(0x7f0000033000)={0x0, 0x0, &(0x7f0000020000)=[{&(0x7f0000033000)="33f79414ae7ae19aa750edc2bc2d34c4e9c4c106d2e87ef7e261a49be21522", 0x1f}, {&(0x7f0000034000-0xcb)="8acf6d4ddc9386996de090762c74c834c8ac96650fd95eec03ef7d3ebbd7b7e08e534bd1a69018a4e215e3413e3daa32ff26083e1fa5dc9c61aff19b1aa60597319e909143ab88a2100d9e03fd0ed62589f350021f28d790bc86eab17cd614f5baa040d8c7887c1c5f29b8e97e30ba1711448bf195d545b72480fae9a0807fc0a16207231a8d2506a147ca606cdc09aa6d35bb0561ea66216d678bf48583415faa2824a94915977ed230bc4d742b660f3700e84353b6c29a06bccb50deb3280aeaa00b2818b473b524fb6a", 0xcb}, {&(0x7f0000018000-0x3b)="a29f35bdb6850fc033f7f6a9417fa84a649c7397d41fdef39a461af857355b749a89df0aef8a57bd20d0e0446e82f349d254eb32b72a82692eac5b", 0x3b}, {&(0x7f000000d000)="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", 0x1000}, {&(0x7f0000033000)="311aa4999cf36aa283116ccfbe2d14856ba043ec0642ff535348489a260950ddcef12f08eec715145ed13bad1fe0045b6056ca41ec7dde529c34c240e9e5f12cb0ef71c1f5be68b7e35daee5cf94a27b14885bee742aa7112326b148594aa490f4791519f2e65195a2e2ae125606ff6926ca03505a8500540c81adab8e0d472c942f38f87a9a04007adaa3b7a0e5f0b7350f7d0e9eda1e77758d3fe0d598b04f7cb6ca4b10a8387988fa16ed7383dea75ccd6407bf78e556ac9dd948da0126bcd0b9b8cb3fd924751ab0742d19a95dab8c58735d5febfaf66bf7083e34", 0xdd}, {&(0x7f0000033000)="fe7b45de2f442b06ea90ba3756552c4678aca6a950b5009a2c490b485f465098d12f90361024e17a967113be619a1456249c90eb1798bdba9667593f3a33b416aad04d3922a8d208496014e9c52788a1c4828869af24bcd4", 0x58}], 0x6, &(0x7f0000034000-0x30)=[{0x30, 0x11b, 0x200, "dc13717cbf36ceca809b850924ef743891ccb268d458848451f03c91"}], 0x30, 0x4000}, 0x80) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/10 19:23:14 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) 2018/02/10 19:23:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3c, &(0x7f0000001000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f00001b6000/0x3000)=nil, 0x3000}) 2018/02/10 19:23:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) fsync(r0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000599000-0x4)=0x28, 0x4) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) recvmsg(r0, &(0x7f00004a3000-0x38)={&(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000774000)=[{&(0x7f0000296000-0x1f)=""/31, 0x1f}, {&(0x7f0000515000-0x8)=""/8, 0x8}, {&(0x7f0000f70000)=""/69, 0x45}, {&(0x7f0000a1f000-0x78)=""/120, 0x78}, {&(0x7f0000222000+0x4e3)=""/28, 0x1c}], 0x5, &(0x7f0000ad0000-0xe0)=""/224, 0xe0, 0x5}, 0x2000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000aae000)='!', 0xb3) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/10 19:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000376000)) accept(r1, &(0x7f0000baa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f5b000)=0x14) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000147000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/10 19:23:14 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ef7000)='/dev/adsp#\x00', 0x4, 0x80000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef7000+0x613)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ea8000-0x78)=[{{0x0, 0x7530}, 0x1c000000, 0x9, 0x20}, {{0x0, 0x2710}, 0x4, 0xfffffffffffff98c, 0x80000000}, {{r1, r2/1000+30000}, 0x8, 0x80000000, 0x800000}, {{}, 0x5, 0x1f, 0x7}, {{0x77359400}, 0x1, 0x81, 0x4}], 0x78) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000ef8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00000a9000)=0xc) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) [ 36.381080] audit: type=1400 audit(1518290594.657:25): avc: denied { set_context_mgr } for pid=5475 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.383850] binder: 5478 RLIMIT_NICE not set 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x186}}) r1 = syz_open_dev$usbmon(&(0x7f0000651000-0xd)='/dev/usbmon#\x00', 0x5, 0x20000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff3000-0x4)=0x3, 0x4) 2018/02/10 19:23:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab5000-0x38)={&(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000518000-0x30)=[], 0x0, &(0x7f0000916000)=[]}, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74), &(0x7f00003f7000-0x4), &(0x7f00004b8000-0x4), &(0x7f0000f72000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000721000)=0x2) r1 = getpid() process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000367000)='/dev/vcs#\x00', 0x2, 0x8001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bae000-0x8)={0x0, 0xd64}, &(0x7f00002ba000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d75000-0x10)={0x6, 0x8, 0x2, 0x7, 0x0}, &(0x7f0000f1f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000baf000-0xb8)={r3, 0x105, 0x2, 0x9, 0x1, 0x0, 0x5, 0x3ff, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x401, 0x6, 0x6, 0xaf, 0x4}}, &(0x7f0000287000)=0xb8) ptrace$setsig(0x4203, r1, 0x10001, &(0x7f00008fa000)={0x27, 0x51b7, 0x1f, 0x7}) 2018/02/10 19:23:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009a7000)={0x0, 0x0}) recvmsg(r1, &(0x7f00005d3000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f000096d000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000c60000-0x69)=""/105, 0x69, 0x5}, 0x2) syz_open_dev$sndpcmp(&(0x7f0000f42000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4100) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000028000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1, 0x3, 0x1, 0x4, 0x1c, 0x2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) [ 36.434569] audit: type=1400 audit(1518290594.695:26): avc: denied { map } for pid=5475 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=9118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.463774] binder: 5478 RLIMIT_NICE not set [ 36.476205] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/10 19:23:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) membarrier(0x10, 0x0) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) close(r0) 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr}, {{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/10 19:23:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{}], 0x1, 0x0) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/ion\x00', 0x40100, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00005ee000-0x5)='user\x00', &(0x7f0000687000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000ed000)="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", 0x1000, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000dee000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000347000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r3, &(0x7f0000cba000)={0x10, 0x0, 0x1, 0x200000}, 0xc) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000b2c000)={'sha1-avx2\x00'}, &(0x7f00004e3000-0x40)}) [ 36.492640] binder: 5475:5486 ioctl 40046207 0 returned -16 [ 36.521500] binder_alloc: 5475: binder_alloc_buf, no vma [ 36.527312] binder: 5475:5478 transaction failed 29189/-3, size 0-0 line 2957 [ 36.572527] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.579169] binder: release 5475:5478 transaction 2 in, still active [ 36.585925] binder: send failed reply for transaction 2 to 5475:5496 [ 36.592605] binder: undelivered TRANSACTION_COMPLETE [ 36.597753] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/10 19:23:14 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000030000-0x44)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x141400, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000007000-0x21)=""/33, &(0x7f000000b000-0x4)=0x21) 2018/02/10 19:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$vcsn(&(0x7f0000c74000)='/dev/vcs#\x00', 0x7ff, 0x80) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000056e000)=""/15) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000d3c000-0x4)=0x8000080000000001, 0x3) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x7ffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/02/10 19:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x33) connect$inet6(r0, &(0x7f00004a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f19000), &(0x7f0000cae000-0x4)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00005b8000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffffffffffff8c, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffde0, 0x128, 0x0, {}, [@common=@ah={0x0, 'ah\x00', 0x0, {0x3, 0x2, 0x9b7d, 0x0, 0x3}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@NFQUEUE1={0x0, 'NFQUEUE\x00', 0x1, {0xffffffff7fffffff, 0x1}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x70)=[{&(0x7f00004d2000-0xf1)="855c", 0x2}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/10 19:23:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) r1 = getpgrp(0x0) r2 = getpgrp(r1) ptrace$setregs(0xf, r2, 0x0, &(0x7f000027e000-0x47)="2ee6ae045190b67dbe06da9894eb0d0f2b7299119b84243a5cd35acc7eef7cccc8b4e13686ec2d216b33094dae5341f4623de56595a89ed1908820aea2fb831020542e39574405") 2018/02/10 19:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x100000001}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f65000)={0x0, 0xdf, "e19e3890edf67848eaf4c66a096a07ffe8a9329cd6a530452e0aa69056213d560ffc242a6ebce17e340727941132cb1d23aa930eaf886bba6e3678cb5f1f585ef42e9610946367edc454f2619f39460b20c4d4beb05179d8434120cb04879b663011ffafd533419c8737bf66d5c416c93945ea4aa9e5b9700f6a087a8361310b02662926a22b8b69cecb378f3032923c40832781990b2790f5f8a8c3d5b78b1b9391b12f9514a2e0b5c068dbde07717f9d5fcb1b454f5d306f1a01e72f3e93b7a952330dfa875852981279993a0c4fc5a5cde8db6eafb0fe12c5c49f84001d"}, &(0x7f00002d0000)=0xe7) open$dir(&(0x7f000085a000)='./file0\x00', 0x800, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000968000)={0xfffffffffffffff8, 0xd, 0xe903, 0xfffffffffffffff7, r1}, &(0x7f0000515000)=0x10) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000bb1000)=""/223) 2018/02/10 19:23:14 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) 2018/02/10 19:23:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000008c000-0xd)='/dev/dmmidi#\x00', 0x9, 0x220200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007dc000)) 2018/02/10 19:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x74b, 0x3) writev(r0, &(0x7f0000eda000)=[{&(0x7f00009ea000-0x1000)="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", 0x1000}], 0x1) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x2) socket$nfc_llcp(0x27, 0x1, 0x1) ptrace$getsig(0x4202, r1, 0x22, &(0x7f000008d000-0x10)) 2018/02/10 19:23:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000593000-0xc)='/dev/audio#\x00', 0x7ff, 0x2000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000dcb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) pread64(r1, &(0x7f0000b27000)=""/51, 0x33, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ecd000-0x4)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xe2) preadv(r0, &(0x7f0000ebb000-0x10)=[{&(0x7f00002aa000)=""/131, 0x83}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000af1000-0x10)=@buf={0x8a, &(0x7f000050b000-0x8a)="4315d69c29b978b33cf4e4da6225807e5bb3b4d736fb9910a1867da89617cb054ea9c0175aedc5dafa46e2b81c2908a48362be43dc812278bb781fff7a037b9da8162181086e28d2ca0374eec86c22beb7b02de2d4205edc44ac6cc61b9d1333356925aa2737a142ba238c8062710fef9710d1efc249daf0b21b72aa13781a4666b76d1ece1d70afb78c"}) 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)='/dev/sg#\x00', 0x0, 0x14000) connect$inet(r0, &(0x7f00002c9000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001c5000)='ceph\x00', &(0x7f0000666000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000954000)='\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x2000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000277000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f000026c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000852000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009d6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ff000-0x8)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f000020d000)=""/253, &(0x7f0000832000-0x4)=0xfd) r4 = syz_open_dev$amidi(&(0x7f000024f000)='/dev/amidi#\x00', 0x40, 0x101) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00007f2000), &(0x7f000000d000-0x4)=0x8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) shutdown(r1, 0x2000000000000002) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007c3000-0x8)={r3, 0x6}, 0x8) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000091e000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009cb000), &(0x7f0000488000-0x4)=0x8) socket$inet(0x2, 0x80000, 0x7) [ 36.705937] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=42673 sclass=netlink_xfrm_socket pig=5550 comm=syz-executor4 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000324000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd2000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000af6000-0x4)=0xe8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fd2000)={0x11, 0x15, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) 2018/02/10 19:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) [ 36.763151] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=42673 sclass=netlink_xfrm_socket pig=5560 comm=syz-executor4 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000009000-0x6)=""/6, 0x6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000e95000)={0x7}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x500, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2140, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000003000-0x14)={{0xffffffff00000000, 0x4000000007, 0x1, 0x4800000001, 0x9, 0x40}, 0x4e1}) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0xa398, 0x2440) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a20000-0x8)='./file0\x00', 0x2, 0x40) io_setup(0x0, &(0x7f000046e000-0x8)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ffd000-0x9)='/dev/kvm\x00', 0x100, 0x0) io_submit(r2, 0x4, &(0x7f0000d17000)=[&(0x7f00004a6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x297, r1, &(0x7f00004ae000-0xfb)="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", 0xfb, 0x2, 0x0, 0x0, r1}, &(0x7f000084a000-0x40)={0x0, 0x0, 0x0, 0xf, 0x6, r3, &(0x7f0000cf0000-0x2e)="d7a164f7e3b649551a04eeb6853b58f35cdf0e402b01911d1291195917d829fa9281e55166604bb1d927fe128c5b", 0x2e, 0x200, 0x0, 0x1, r1}, &(0x7f000063c000-0x37)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f000078d000-0xf1)="488c21310c93797e19cab22d200ce560f37b64d7f977d6aa714e595b312c0745a3580ce7e170bf2fd4ef3a75118298d92364b29445520fa3cd47e6a7f1f1487bb65d7fb0dde3af0e15cf81d69555f604e525ad721b0ed25d157fb665affec061f0b9c5bde52782d406abc9b4a74431844bac2b7fc7acc251aa5fa9434d13c6fc6d6d6ac92d42d87cdf07a5ce3e75e7d8c184b5629f3701c13745bbe4455c756686e70bebb437cae7c641d1675c4349d193884917856ba2e02fe12340c1a148e502d8090e607c387d781460d523388caff13ffcb8889665e12dcb11b4ab70bec85c6faea8ff9cf6d1178f329ffa27ba8a7a", 0xf1, 0x6, 0x0, 0x0, r1}, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f00007bf000-0xec)="b1878a747240edce6ad91b692efa71560de3abc447ef1f124f0671af13b09c15c4bd0f20ebd7c90e2b7209e22441453c51144be1b076b1a7e6da373329530dabb9816739106bb29aeb0aca2e475399d1656930646c3248d91dc1ad3eb32e64746ee349a790f15a06572f90162317e34d962412a16110990dcf6b6ad6889697c8cf382e3df23d04815138d131dcc77b238646b7f928c7f783f3d29548365de625f991c24626ba763b64ae1606f7ac067eb620725672cdb91962326b27988026870562ce400d73c525c09424444c6712ba3e8dc5855a01c7ae4cbfaf1a1f7cc53e591cbd4a4a9dd95a7accf428", 0xec, 0x8f7, 0x0, 0x1, r1}]) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000dfa000)) syz_emit_ethernet(0x46, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "87000029250b5909"}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) 2018/02/10 19:23:15 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000f000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9, 0x1, 0xff, 0x1, 0x6}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000000d000), &(0x7f000000e000-0x4)=0xd6) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r1, 0x0) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f000000c000)) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/10 19:23:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffff001, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x30)={@ipx={0x4, 0x40, 0x6, "15b861b4ba91", 0x2}, {&(0x7f0000000000)=""/130, 0x82}, &(0x7f0000010000), 0x18}, 0x30) socket(0x1b, 0x2, 0x20000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) 2018/02/10 19:23:15 executing program 3: unshare(0x80800000) syz_open_dev$sndmidi(&(0x7f0000566000)='/dev/snd/midiC#D#\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x80900, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e66000)) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000a5d000-0x4)=0x4, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009af000+0x4a5)=0x0) fcntl$setown(r1, 0x8, r4) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003b000-0x4), 0x3c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c11000)='/selinux/checkreqprot\x00', 0x10441, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = getuid() mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000397000+0xffc)={{0xffffffff, 0xdbcc, 0x2, 0x80, 0x1, 0x7e0}, 0x4, 0x8, 0x3}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000bc1000-0x8)='./file0\x00', &(0x7f00000e0000)=[&(0x7f0000ab2000+0x91e)='*!/\'}#\x00', &(0x7f0000d2c000-0x16)='/selinux/checkreqprot\x00', &(0x7f00009e2000-0xf)=':system(wlan0[\x00', &(0x7f0000632000)='/selinux/checkreqprot\x00', &(0x7f000076f000-0x16)='/selinux/checkreqprot\x00', &(0x7f00003a4000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000d2b000)='/selinux/checkreqprot\x00', &(0x7f0000d2b000)='em0)cgroup\x00'], &(0x7f00006f6000-0x28)=[&(0x7f000049b000-0xf)='trusted:eth0}.\x00', &(0x7f0000d2b000)='wlan0security\x00', &(0x7f0000d2b000)="7365637572697479246367726f7570b328757365722e2121f900", &(0x7f0000437000)='\x00', &(0x7f00007ed000)='\x00']) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2b000)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000d2c000)=r1) fchown(r0, r2, r3) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000096e000-0x4), &(0x7f0000d2d000)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00005b9000-0x2)=0x3) 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007b1000-0x88)={0x2, {{0xa, 0xffffffffffffffff, 0x80000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x45d7}}}, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e94000)=0x0) fcntl$getown(r0, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000018000-0x4)=0xe000000000000, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000d9d000)={0x0, r1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/10 19:23:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f000072f000)=[{&(0x7f0000d88000)=""/249, 0xf9}, {&(0x7f0000724000-0xc3)=""/195, 0xc3}, {&(0x7f0000adb000-0xc7)=""/230, 0xe6}], 0x3, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00003d6000)="00000000000005716229c06ec98f165dc9", 0x1400, &(0x7f0000f40000-0x2)) pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') r1 = syz_open_dev$mice(&(0x7f0000470000-0x10)='/dev/input/mice\x00', 0x0, 0x228000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00009f3000-0x28)={0x2, 0x0, &(0x7f0000ba9000-0xb5)=""/181, &(0x7f0000d16000-0x5)=""/19, &(0x7f0000857000)=""/111, 0x3000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001ca000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000079f000), &(0x7f0000b7d000)=0x4) 2018/02/10 19:23:15 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f91000-0x170)={0x7, 0x1, 0x4, 0x2, 0x6, [{0xff, 0x1, 0x7f, 0x0, 0x0, 0x2004}, {0x0, 0x2548, 0xb5, 0x0, 0x0, 0x2008}, {0x3, 0x5, 0x6, 0x0, 0x0, 0x200c}, {0xff, 0x3f, 0x100000001, 0x0, 0x0, 0xe45eb4e4b9d2b803}, {0x2000000, 0x1095e5b1, 0x80000001}, {0x7fffffff, 0x8001, 0x100000001, 0x0, 0x0, 0x982}]}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b50000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f000029d000-0x8)='./file0\x00', &(0x7f0000881000-0x20)={{0x0, 0x7530}, {r1, r2/1000+10000}}) write$vnet(r0, &(0x7f0000cde000-0x68)={0x1, {&(0x7f00002e0000)=""/187, 0xbb, &(0x7f0000444000)=""/90}}, 0x68) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000011c000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000fe8000-0x110)={{0x860a, 0x1, 0x100000000, 0xd4, "aca12f5dd7154159161c4d7ce76b0bd8cf8f5c408a19b17f88a6aef89dafe7dd3418b7851b93c20873b98a21", 0x1000}, 0x0, 0x0, 0x3, r2, 0x7, 0x791, "0456605033f99e5c66fde727879e61cfcee231574cfbd6a526ec7438f9005603037c4f72d1be195908324291ee0e613364afa52895f172a028d20eceab366d35", &(0x7f00002e8000-0xa)='/dev/ptmx\x00', 0xa, [], [0x4da, 0x6, 0x100000000, 0x101]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0xffff) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) [ 36.913789] x86/PAT: syz-executor0:5606 map pfn RAM range req write-combining for [mem 0x1b4790000-0x1b4793fff], got write-back 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000080b000-0x4)=0x7) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a53000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x1f0, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000ef3000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14, 0x800) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xff, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000001000-0x46)=""/70, &(0x7f00006ab000)=0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000267000)=@assoc_value={0x0, 0x15}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f9c000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x3ff, 0x7, 0x3f, 0xc0, 0x5, 0x7, 0x4, 0x9, 0x3, 0x6, 0xc6d, 0x1f, 0x8001, 0x1ffe, 0xffffffff]}, &(0x7f000012b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000080a000)={r4, 0x8, 0x3ff, 0x2, 0x6, 0x3, 0x40, 0x5, {r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x36, 0x6, 0x7fffffff, 0xfffffffffffffffe, 0x8}}, &(0x7f00006ad000)=0xb8) write(r3, &(0x7f0000126000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) 2018/02/10 19:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) open$dir(&(0x7f0000904000-0x8)='./file0\x00', 0x0, 0x80) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e2000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f4000)=@common='ip6_vti0\x00', 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000056a000)="f6f55fab33495fbf05d4d9955b35a25d", 0x10) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) 2018/02/10 19:23:15 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c9d000-0x6c)=""/108) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fd6000)="87a3e40997bedf5313d3f988105e6704c74a313a324dd8ca139c784c4c382722e078709468059b8d80db4258f70a59618644ce17bf41de4669346e2eef4ba1b177e78e8fd83186771459aa1b4755b9af332ef6204ea4fbed1b25ca804ece7dc9dc173aa078febc0c6be5aff0189c4b18e71484614e9ac5489064809c7d0a3851dbb2b12d5092b5a350b9ca7f5c0fa5622ffd9047baf50bb69e71734784c03eb88edc1633ef", 0xa5) setsockopt$inet6_int(r2, 0x29, 0x7b, &(0x7f0000c29000+0x862)=0xfffffffffffff848, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x3f) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fd7000)={0x0, {{0x2, 0x2, @rand_addr}}, 0x0, 0x0, []}, 0xe7) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000d0b000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000060a000-0x8)={0x0, 0x9}, &(0x7f0000b96000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d15000)={0x800, 0xe, 0x80, 0xd0, r2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r3}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) [ 37.015210] x86/PAT: syz-executor0:5622 map pfn RAM range req write-combining for [mem 0x1b3400000-0x1b3403fff], got write-back 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000071c000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = syz_open_dev$sg(&(0x7f0000f0d000)='/dev/sg#\x00', 0x3, 0x2c4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000e66000-0xbc)={0x4, 0x3, 'client0\x00', 0xffffffff80000005, "5c8419c657ef6cdd", "9213507a8b69355cece9e2627dc2a625894b06b6962ee6d4456a3072eefdc7e0", 0xe92, 0x1}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000006000)) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000cce000)={0xff, 0x3}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x4000) 2018/02/10 19:23:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a65000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00003fd000)=0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a13000-0x10), 0x10) r1 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000066e000-0x20)={0x3, 0x2, 0xf000, 0x2000, &(0x7f0000c5d000/0x2000)=nil}) sendto$inet(r1, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462e", 0x18, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 19:23:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000861000)='asymmetric\x00', &(0x7f0000214000)={0x73, 0x79, 0x7a}, &(0x7f000043d000)='mime_typesecurity\x00', 0xfffffffffffffffe) lstat(&(0x7f00001b3000-0x8)='./file0\x00', &(0x7f0000894000)) add_key(&(0x7f00004df000-0xb)='asymmetric\x00', &(0x7f0000203000)={0x73, 0x79, 0x7a}, &(0x7f0000465000), 0x0, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cf3000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000930000), &(0x7f000012b000-0x4)=0x4) set_robust_list(&(0x7f000033c000)={&(0x7f0000135000/0x2000)=nil, 0x1, &(0x7f0000805000/0x3000)=nil}, 0x18) recvmmsg(r1, &(0x7f00006fc000-0xb4)=[{{&(0x7f00008f0000)=@hci, 0x6, &(0x7f0000b06000)=[{&(0x7f00009b7000-0x6b)=""/107, 0x6b}, {&(0x7f0000ad4000)=""/1, 0x1}, {&(0x7f000081c000-0xd3)=""/211, 0xd3}, {&(0x7f000063e000-0x9c)=""/156, 0x9c}, {&(0x7f0000cb5000-0x2a)=""/42, 0x2a}, {&(0x7f0000120000)=""/49, 0x31}, {&(0x7f0000832000-0x1000)=""/4096, 0x1000}, {&(0x7f000089f000-0x6c)=""/108, 0x6c}, {&(0x7f0000126000)=""/190, 0xbe}], 0x9, &(0x7f0000127000-0x1000)=""/4096, 0x1000, 0x9a1}, 0x27}, {{&(0x7f0000872000)=@sco, 0x8, &(0x7f00003ab000)=[{&(0x7f0000342000-0xa7)=""/167, 0xa7}, {&(0x7f0000cbb000-0x53)=""/83, 0x53}, {&(0x7f00000cc000-0x3c)=""/60, 0x3c}, {&(0x7f0000d9a000)=""/19, 0x13}, {&(0x7f000076d000-0xea)=""/234, 0xea}, {&(0x7f0000c40000)=""/194, 0xc2}], 0x6, &(0x7f00008b5000-0x4e)=""/78, 0x4e, 0x400}}, {{0x0, 0x0, &(0x7f0000cb9000-0x60)=[{&(0x7f000023b000)=""/207, 0xcf}, {&(0x7f00002b4000-0xe4)=""/228, 0xe4}, {&(0x7f0000dc3000-0x79)=""/121, 0x79}, {&(0x7f000079e000-0x2b)=""/43, 0x2b}, {&(0x7f000072e000)=""/26, 0x1a}, {&(0x7f00006a0000-0x56)=""/86, 0x56}], 0x6, &(0x7f00000c5000-0x1000)=""/4096, 0x1000}}], 0x3, 0x40000002, &(0x7f00001e8000-0x10)) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d16000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d52000)) close(r0) 2018/02/10 19:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) r1 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f00008d9000-0x19)=""/25) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r2 = creat(&(0x7f00003a9000-0x8)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ca7000-0x4)=0x3, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/context\x00', 0x2, 0x0) 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) preadv(r1, &(0x7f0000ddc000-0x80)=[{&(0x7f0000c75000)=""/214, 0xd6}, {&(0x7f0000c84000-0x87)=""/135, 0x87}, {&(0x7f0000791000)}, {&(0x7f0000b5d000)=""/218, 0xda}, {&(0x7f00009ae000)=""/173, 0xad}, {&(0x7f0000107000-0x39)=""/57, 0x39}, {&(0x7f0000e40000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd5000)=""/123, 0x7b}], 0x8, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000002c000-0xa)='/dev/cuse\x00', 0x20000002, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) readv(r0, &(0x7f0000a38000)=[{&(0x7f0000c9d000)=""/167}, {&(0x7f0000b0b000-0x1000)=""/4096}, {&(0x7f00003b1000)=""/34}, {&(0x7f0000424000-0x3)=""/3}, {&(0x7f0000ed1000-0x9f)=""/159}], 0x41ae9d365a71430) write$fuse(r0, &(0x7f00000e6000-0xe8)={0x10, 0x0, 0x1, @random}, 0x10) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x2000000000000, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xcd89, &(0x7f0000025000)=""/221, 0xdd) r1 = creat(&(0x7f000001f000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000027000)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x440400}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000023000-0xf0)=@get={0xf0, 0x13, 0x132, 0x4, 0x3, {{'ecb-aes-aesni\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4040001) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000020000-0x18)={0x0, 0x1, 0x22, &(0x7f0000027000-0x8)}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000025000)=0x1, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000f000-0x4)=0x6, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000028000)=0x0) fcntl$setown(r1, 0x8, r2) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000011000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x34, 0x1, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@dev={0xac, 0x14}]}, {[@dev={0xac, 0x14}]}, {[]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/checkreqprot\x00', 0x2000, 0x0) connect$bt_sco(r0, &(0x7f0000006000-0x8)={0x1f, {0x1, 0x401, 0x1, 0x8, 0x0, 0xff}}, 0x8) 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f00004e1000-0x40)=[{r0}], 0x2000000000000049, 0xfffffffffffffffc) 2018/02/10 19:23:15 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b2e000)='./file0\x00', &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7f000-0xe8)={{{@in=@rand_addr=0x71b, @in6=@loopback={0x0, 0x1}, 0x2, 0xffffffffffff8001, 0x2, 0x39a8, 0xa, 0x80, 0x80, 0x3a, 0x0, r4}, {0x80, 0x9, 0x1, 0xfffffffffffffffe, 0x100000001, 0x5, 0x3107, 0x2}, {0x3ff, 0x40, 0x6, 0x6}, 0xff, 0x1}, {{@in=@empty, 0x2, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x3, 0x4, 0x100000001, 0x8, 0xffffffffffffffff}}, 0xe8) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000804000)='/dev/audio\x00', 0x480001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000037a000)) prctl$void(0x3f) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x84d, 0xa) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000006f000-0x90)={[0x6, 0x20c, 0x4, 0x2, 0x81, 0x0, 0x51, 0x8, 0x5, 0x2360, 0x0, 0x5, 0x8, 0x5, 0x2, 0x5], 0xf000, 0xa11d6374cfd4e4de}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r1, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)='\v', 0x1}], 0x1) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000055d000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x2f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00002ef000-0xd)='/dev/dmmidi#\x00', 0x66d5, 0x430000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000f73000-0x10)={0x4, &(0x7f0000704000)=[0x1ff, 0x7, 0xfd8, 0x1]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003cd000)=0xb9, 0x1) 2018/02/10 19:23:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000036e000-0x4), &(0x7f0000825000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/02/10 19:23:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000a37000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009d0000)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x5, 0x1, 0x6, 0x1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f000020e000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000002000)=""/144) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000002000-0xe2)="7bb0387a6df751060a932b0991483790a8ffb2471396477a4549980fb57ae45a5720625fad82493ae211836321575448e26df175245654a513718618f0f0c53390299aba3eec3cd40318b3e648d748b53d7292183aa13d4e92cc2be428c8d0378f1814e1f6e4c6005154184e0bb25f7dfe3894279c212e5cd2bfae21fd6aed05557c1fd79d8bff8401d8dfd8a0ea4926b4bfccc5bea7cb9f6e64f61ff28473458e2800a79abcb03cba89459d5f7398b8c951857dc4b08242a62b6d7836048bbe64d5a3e4cc01e00b76c38129d94e34a6fcb534350b268a82a7b2f5fcb93c00082a92", 0xe2) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000)=""/133, &(0x7f0000001000)=0x85) 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/hwrng\x00', 0x2000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000154000-0x52)={[], 0x0, 0x100000000000020}) 2018/02/10 19:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x2, &(0x7f0000a91000-0x8)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00006bd000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000c7a000)=0x1000) socketpair(0x11, 0x3, 0xfffffffffffffffc, &(0x7f0000177000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000b69000-0x61)="4884503af23e7aedc1ba01060129bdbe74f7e89d3d839f34e2d9d4a72a1b90fae45d4b90716479b0ba88be2d8e4766079e023442d978bae2aa0098cecb895181391a2ab66244224779ec7bc8daef5b57483077cfa8c811e498e88dc0c10bf6f7fb") io_submit(r1, 0x2, &(0x7f00001aa000)=[&(0x7f00003db000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000310000)="01eb00149685150eeb6d55d35fc5c141a20b5b65f30380b3768a553405d05520a1f58d61c43a27fee85285ee005faf593055a48ec5ca5d0b56ab3e61e492fb69f39af9a4b76b519df47d668b2acfe444902a02b3f2dedf2bdccfe448d3e65e324f8be3c186f14b75c46bb1a68b4d19767befc0fa500db60488886cf99a3c2bd0d4cad223b51989f527d12f97a525aac3f706724941d6e7acdfcb75dd1a0e1a98a2778b811c63302470966136444cab3a7a74c73c36a6ccbe6ddef770cb6c85caf9a04ef560ee68fc8d799cc7b209a5fe156abd4750fd0e228a17b71cafc82a2e4575e2fc", 0xe4, 0x1ff, 0x0, 0x1, r0}, &(0x7f0000744000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f000085f000+0xa1f)="473be4aa3e7b2b5ead0b4b2e53c57f9948d625c6463b6ecb502c7a4a3f1059189f88131cf5178e5b0ebf759d585d31ea4bf805facbd75251a02980aa8ac688eb4418039b51838b9e5cc3c6bbbcc6bc9a1e9b09ed660814bcb7070bb703f23202cdad14a1e4ea591e70d899e678036380d96bd1850ca09481af8e6f722eb0f973b6340edc0dce6c2c2c97efcb44a56bcc2cbad54d618d1c1fcf2162a7cf459dba1a82897c65781d15d77b18d798dc2e8df4878dab", 0xb4, 0x5, 0x0, 0x0, r3}]) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) r4 = add_key$user(&(0x7f000073c000-0x5)='user\x00', &(0x7f0000794000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bf9000-0xc4)="8392b55318d924c65632e96440bb86b809928c1712f52d8d9e1527c44637f2291992ee931f6478ab70ea493a739fe2fe98625a743ab2bbaf43fafc232f27b7ca25185dd721d1e798beeea5a46e6e4adf7a9d4cf9fb7368b7bdf79350495e7c4c5bf962e33b18576ec6945a9beb1af078d83239d133d097568e8bcb6f5f473962da2fe92ed53074bc78f2378b617638f6f36cab028ddb85fa3aaf48dcd924e864c70bff7d1fe374da6cc2060fa6d7ba092967ea970cc71a5c28dc55cf7daedb6ac570cf2b", 0xc4, 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f00002e5000-0x2e)=""/46, 0x2e) 2018/02/10 19:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000bd5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x400000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f0000aa2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff8c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) 2018/02/10 19:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030a000-0x11)='/selinux/enforce\x00', 0x800, 0x0) fgetxattr(r0, &(0x7f00005fa000-0x4e)=@random={'trusted.', 'vmnet0]trustedGPLcpusetproc:wlan0{-em0bdev%\\+em1vmnet0self)ppp1vmnet0\x00'}, &(0x7f0000165000-0x1000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)) 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f000001c000-0x40)=[{&(0x7f0000526000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ba3000-0x80)=[{&(0x7f0000dcf000-0x65)=""/101, 0x65}, {&(0x7f000017e000)}], 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000276000), &(0x7f0000b0e000-0x4)=0x60, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f50000)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) 2018/02/10 19:23:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000000) 2018/02/10 19:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0x4) bind$inet(r0, &(0x7f0000378000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003da000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x1, 0x2, 0xf, 0xfffffffffffff2b9, 0x8, 0x1f}, 0x20) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x7c, &(0x7f00009ae000-0x7c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x5a, 0x0, "40dbe67a6d83bffbaf80d48a30c32b3e70354e1cd3a20f8b169dfd14c99fb7169806a103b6582e7bdffac3d350ca22ab0bdb99fc9176df10f346f38048a1de12218dbc3657d50cdf8808323f5aa80b59e37b"}}}}}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/checkreqprot\x00', 0x4a000, 0x0) bind$bt_hci(r3, &(0x7f0000069000)={0x1f, 0x3, 0x2}, 0x6) 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/10 19:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) r2 = syz_open_pts(r1, 0x10001) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000057000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x7b, 0x20800) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00005d8000-0x2)=0x1ff, 0x2) flistxattr(r0, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCNXCL(r2, 0x540d) openat$dir(0xffffffffffffff9c, &(0x7f0000cb4000-0x8)='./file0\x00', 0x400, 0x4) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000)={r1, 0x4, 0x0, 0x9, 0xf0bb}, &(0x7f0000005000)=0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) r3 = add_key$keyring(&(0x7f0000008000+0xd05)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = shmget(0x1, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000), &(0x7f0000001000), &(0x7f0000007000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) r10 = getpid() setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000b000-0x770)=@nat={'nat\x00', 0x1b, 0x5, 0x710, 0x218, 0x218, 0xffffffff, 0x218, 0x0, 0x678, 0x678, 0xffffffff, 0x678, 0x678, 0x5, &(0x7f0000006000-0x50), {[{{@uncond, 0x0, 0x1e0, 0x218, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x1f, 0x7b}}, @common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x1, 0x3, 0x0, 0x2, [0x825f, 0x8, 0x40, 0xd3, 0x20, 0x8, 0xba61, 0x38, 0x4, 0x78bd, 0x88, 0x100000000, 0x400, 0x5, 0x7, 0x5, 0x7f, 0x8, 0x7f, 0xff, 0x3000000000, 0x9, 0x3, 0x9de0, 0x81, 0x8, 0xffffffffffff7fff, 0x2f1, 0x1, 0x895d, 0x1, 0x100000001, 0x100000000000000, 0x10001, 0x5, 0x8, 0x169, 0x6c, 0x80, 0x5, 0x100000000, 0x312b, 0x0, 0x6, 0x7, 0x7c8, 0xd4f, 0xff, 0x23a, 0x1ff, 0x5, 0xa, 0x300000, 0x40, 0xea, 0x6, 0x9, 0x7, 0x9, 0xa76, 0xfffffffffffffc00, 0x10000, 0x1, 0x4], 0x0, [{0x0, 0x9d89, 0x7}, {0x1000, 0x1, 0xf92}, {0x0, 0x0, 0x5}, {0x2, 0x8001, 0x9}], 0x1, 0x6, 0x6}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @loopback=0x7f000001, @multicast2=0xe0000002, @port=0x2, @gre_key=0x6}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, 0xff, 0xffffffff, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x3, 0x10}, 0x0, 0x2c8, 0x300, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x5, [{0x9, 0x3d, 0x1, 0x9f}, {0x7fff, 0x2, 0x2, 0x1}, {0x3ff, 0xbced, 0x401, 0x5}, {0x4, 0x10001, 0x7, 0x5}, {0x0, 0x80000000, 0xe7e2, 0x22}, {0x9, 0x4, 0x800, 0x4}, {0x100000000, 0x100000001, 0xfffffffffffffffb, 0x1000}, {0x1, 0x3, 0x2, 0xfffffffffffffb3b}, {0x6, 0x4, 0x83, 0x3f}, {0x9, 0xfff, 0x80000000, 0x3}, {0x8, 0x1ff, 0x3, 0x1}, {0x3ff, 0x58, 0xdf8, 0x9}, {0xff, 0x0, 0x400, 0x3cb2f6a2}, {0x923, 0x8000, 0x7, 0xfff}, {0x0, 0xfffffffffffffffe, 0x8, 0x95}, {0x9, 0x800, 0x6, 0xe2}, {0x66d1, 0xf7, 0x6a803d08, 0x7fffffff}, {0x100000000, 0x3, 0x7, 0xb6a}, {0xffffffff, 0xffffffffffffffff, 0x6d, 0x3}, {0x0, 0x4, 0x1, 0x7}, {0x0, 0x1, 0x9, 0x60}, {0x5, 0x5, 0x6, 0x80000001}, {0x4, 0x2, 0x1ff, 0x7}, {0x800, 0xffffffff00000001, 0x6, 0x30cf800000000000}, {0x1ff, 0x4, 0x7, 0x8}, {0x1, 0x4, 0x15d, 0x80}, {0x8, 0x0, 0x100000000, 0xcb25}, {0x7fffffff, 0x8, 0x0, 0xfff}, {0x5, 0x1ff, 0xff, 0x100000000}, {0x0, 0x6, 0x200, 0xc73e}, {0x5, 0x0, 0x7ff, 0x6}, {0x2c5, 0x2, 0x6, 0x3}, {0x4, 0x7fffffff, 0x2accf20f, 0x40}, {0x20, 0x1f, 0x6, 0x8}, {0x1, 0x9, 0x7fffffff, 0xc1c}, {0x7, 0x100000001, 0x1, 0x9}, {0xddf, 0x5d, 0x1}, {0x5, 0x7, 0x20, 0x5e1d}, {0x100, 0x10001, 0x6, 0x6}, {0xfffffffffffffff8, 0x9, 0x7, 0x7}, {0x1, 0x9, 0xc26}, {0x9, 0x100, 0x10001, 0x6}, {0x72, 0x1ff, 0x3, 0x85b}, {0x2, 0x100000001, 0xfffffffffffffff7, 0x7}, {0x8, 0xffffffff80000001, 0xfffffffffffffff9, 0x4}, {0x7, 0x3ff, 0xfffffffffffffff9, 0xfffffffffffffffe}, {0x3ff, 0xffff, 0x1, 0x6}, {0x101c00000, 0x4, 0x0, 0x400}, {0x1, 0x100000000, 0x4, 0x400}, {0xfffffffffffffff8, 0x2, 0x6}, {0x8, 0x7ff, 0x0, 0xf30}, {0x850f, 0x1ff, 0x51, 0x3}, {0x401, 0x5, 0x1f, 0x6}, {0x76f, 0x5, 0xc6, 0x23}, {0x4, 0x1f, 0x3, 0xffffffff}, {0x7f, 0x1, 0x7, 0x7}, {0x9, 0x7, 0x0, 0x1}, {0x5, 0x4, 0x6}, {0x9, 0xaa39, 0x0, 0x7}, {0x9, 0x0, 0x21cd, 0x7}, {0x3, 0x9, 0x0, 0x100000000}, {0x1e50, 0x1, 0x5479, 0xcfe}, {0x4, 0x6f0f, 0x8, 0x7}, {0x0, 0x2, 0x9, 0xfffffffffffffffd}], 0x5}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x6, 0x7c09}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @rand_addr=0x1, @broadcast=0xffffffff, @port=0x2, @gre_key=0xffff00}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x15}, @empty, 0xff0000ff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', {0xff}, {0xff}, 0x89, 0x2}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x15, @ipv4=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x9, @port=0x1}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @icmp_id=0x3, @gre_key=0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x770) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000c000), &(0x7f0000002000)=0x4) shmctl$IPC_SET(r4, 0x1, &(0x7f0000008000)={{0x4, r5, r6, r7, r8, 0x45, 0xffffffffffffff80}, 0xfffffffffffff6a5, 0x8000, 0x47f1, 0x81, r9, r10, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000000c000-0x2)={0x0, &(0x7f000000b000)=[]}) r11 = shmat(0xffffffffffffffff, &(0x7f0000007000/0x1000)=nil, 0x5000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f000000c000)='./file0\x00', 0x0, 0x0) shmdt(r11) keyctl$setperm(0x5, r3, 0xffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000e000-0x1c)=[@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffa92}], 0x1c) 2018/02/10 19:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/02/10 19:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000826000-0xa)={0xfffffffffffffe00, "5996f80010c0"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000dd7000)={0x0, 0x5, 0x8, 0x3, "3574ee1cb75a87e5eacaac8cbe29f23e2ddcd9dade2aaebca7216934abe583ada0f0e2e2351d3610e2a081e0", 0x7}) r2 = getpid() ioctl$int_out(r1, 0x5462, &(0x7f00005e6000)) sched_setaffinity(r2, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000c6000-0xbc)) 2018/02/10 19:23:15 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x50000, 0x100, 0xfffffffffffffff7, 'queue0\x00', 0x64d3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e0e000-0xc)={0x2, 0x6, 0xfffffffffffffff7, 0x6, 0x140000000000, 0x4}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fea000-0x9)='/dev/vcs\x00', 0x141000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007dc000-0x78)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x800}, @in6={0xa, 0x0, 0x7ff0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x6}], 0x78) 2018/02/10 19:23:15 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000adb000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x0, 0x80, 0x46066f87, 0x5, 0xa4, 0x26}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/10 19:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = add_key$keyring(&(0x7f0000bc9000-0x8)='keyring\x00', &(0x7f000075b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) lstat(&(0x7f000039f000-0x8)='./file0\x00', &(0x7f0000208000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) socket$rds(0x15, 0x5, 0x0) keyctl$describe(0x6, r2, &(0x7f0000d95000)=""/4096, 0x1000) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f000073a000)=0x2, 0x14e) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 19:23:15 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80d, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000027000-0x10)=@nfc={0x27, 0x0, 0x0, 0xffffffffffffffff}, 0x10, &(0x7f0000026000)=[{&(0x7f0000010000-0x1000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000028000-0x8)='./file0\x00', 0x8000, 0x1) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f000001d000), &(0x7f000000e000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/10 19:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c52000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x14) 2018/02/10 19:23:15 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0xf, 0x7ff}, {0x3, 0x7fffffff}, {0x3, 0x2}], 0x3) 2018/02/10 19:23:15 executing program 1: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b17000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = syz_open_dev$audion(&(0x7f0000ec0000-0xc)='/dev/audio#\x00', 0x400, 0x301000) r3 = open(&(0x7f0000892000)='./file0\x00', 0x210000, 0xe0) connect$l2tp(r2, &(0x7f0000e5c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @empty}, 0x2, 0x4, 0x0, 0x4}}, 0x26) 2018/02/10 19:23:15 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f000042b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{}]}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000fd6000)={0x1, r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000fd6000)=0x63c) getsockname$packet(r0, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fd5000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000801000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/02/10 19:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bd1000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x4000000000a, 0x2d7) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000cf000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x6, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x0, &(0x7f0000f94000-0x60)={0x0, 0x1c, 0xffffffffffffffff, @thr={&(0x7f00003bf000)="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", &(0x7f000050c000)="ee78e4fa15c408e5caa40577ef7c035adf651e1b16d0968b3e7b246ab15e8d11e434a17fba29d9fd9e012bc9548745f8923eeaa66b9a33d9f9075a62b5c270fe35bf1483c8995cb354455cee50c4338608b9d4164add999ccd7631d1e5348ba98cbcd4725af1e21b1590c3aea72f"}}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f0000c7b000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x1, 0x33c) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f00009e7000)=0x5c4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086b000)=0xe8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001f1000-0x1000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000990000-0x12)='/dev/input/mouse#\x00', 0x4, 0x40) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 37.688494] QAT: Invalid ioctl 2018/02/10 19:23:16 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000caa000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000afe000-0x38)=[{&(0x7f000006a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x7f)="da42636405a35b3e232c17aa096e63ad7a2722ffef883517c8c85e725a3163eb158cfcaf39c8c737094d3ee5883946dd5a581d073259e21751e52174ae1f9bb7639a17988c0cfe11596ae5617d3e5abfae55e1d239909ab839534ce054b2496813941c328d4cb2b3bee06c1abd36d8b8020a827419519f13bd0894130dc087", 0x7f}, {&(0x7f0000476000-0x78)="63ca098f536dc42f24692cf4748cc42589a92036f9d588835520b7c43e33fdc4ff4d6ce04c12c8223e171dced66ed94082a0a606c92b786c0e84a86b4381bf7efa7b07ae7ffbcf6e0d570eef4b7976866bf80160db9392c81ea99595d7e59f1fdff276b8cc7e0b1a50069f5b157e0fe8dddf704aaa72df169c7997929439ed1ed850da76062d553a4895a90d99b8cef33516515bcca8cb4290976f446946187ddf8a51fca5", 0xa5}, {&(0x7f0000000000+0xb3a)="3ca3437ff8009dae52fbd81395c77e65b59833fcbbfb32a037b7a32759ac7d8dab80ebd268895be365b93942a13b1d68902f918c3882c93b7e2189bdb21caedded5fbbd95396dac570f55354e309bc93386854909ce484e216b24c78b2d34267df98452e4ff6f096b1e112e2d2d91fb00ee3c6c0e40f3da734101d1483d4f50a0630a61a5fc7155c9c74989de6de69cc24648663c3927e8040462fdd0627c8a1a7495cafa6fb18db192292d27377b893d178b33a12230727aa1a38af0ec4508d23b7d5a6584abe11c27ec1ef9a8cd3411786c3cd29a895c1edc3a54a10d47c148f943442adfb2e1b59abb264da9593", 0xef}, {&(0x7f0000c0d000-0x33)="b65f4c5f6c3924391109106b274a97bf013b36635152885d3cb293f73b3bdd27aaa1d5931c2775b132c3bb7d05758a3468c6ce", 0x33}, {&(0x7f0000001000-0x87)="bff010858e2da6ad88fb10c2a8a54eb6448b8f1f19c2504b929af17bbb209e323ad99c9883a08ba02803567e8c9bc16314b13f9aae72b33569038a616b146937dd7f7724522d604f5a7c135e513d91877491e01d575a9d4891f41464d05eece8892738bef3cc1386f5c8b631ce759fe1734e987dd703d74f87145454ef64b75e6e804dad27b835", 0x87}], 0x5, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x44800}], 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r9, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0x3ba000)=nil, 0x3ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f000027e000-0x9)='/dev/sg#\x00', 0x80, 0x80) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000385000-0x1a8)={0xffffffffffff6fb5, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @rand_addr=0x4}}]}, 0x1a8) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000331000)={0x73, 0x79, 0x7a, 0x2}) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003bb000)='cifs.spnego\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003bc000-0xbf)="8f8e0baa188e1b67832c610bcfb3bf428f0ec2894d28cefb0e36a362f421e720fb5634c0b314f0a0a1b895500063a141d56494b453a5f3bdfa36ef2625c4d9f990bfc0ad326b4d8d16dad9f6121b5dde421f5280414c1c07ec0a9f94e42202ac41ecbd6a925a6639dc0ff022459b3db040f90938957b96a3d295ab8cf21dd234cbd059a39e70fd9f6baea202ecc7c2b1ad4302b5b9f74c03c97c20bfbb810fd84f7ee3bbd1cb687d5f669d31367ee4b28d1b6bea1f0cc4e5d9d8a8d3954c8f", 0xbf, 0xfffffffffffffffe) add_key(&(0x7f0000072000)='logon\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002e000-0x82)="c781bca868cec43ec5c7a85df10652aecead2291a073270ea43672d8e549eb0a3980baf061b24fb0bfca48db1e82a62fcc6540e44cca09ede04e6da73f432792a7efafac58d1c3801d2bb068f73d3bbb539769bbe317ccb3342c03d41aa0891ca4ddd8bea9eaf35652cb4be0270849e741d9d44dc8753f23fea6f37d65c0b43ae044", 0x82, r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$kcm(r1, &(0x7f000036a000-0x38)={0x0, 0x0, &(0x7f0000362000-0x60)=[{&(0x7f0000208000-0x76)="6e468ca42e4e8429c891972ed942275e13ac93a433dfdc4d9d278dfce28f1cea0fe4c378e5e35492556afdb69968b3af6960c4a372e8fa25a544e534253f45f428212ff0d82bb0125571b8f292d896a1952b96f87fa0af46bd4984a6cfcbdfff988bb41fcb7fe0708be7f3e72794eaf1ef11ff4cb1c6", 0x76}, {&(0x7f0000154000)}, {&(0x7f00003bb000-0xbc)="a29a739df917f3fae4e1772d72bc8677c799ad1062e8d61bec7b3f9e60dfa000858374acc1b86a05e14d91130b4b1a08535141383189397737feba856d5517f6c6eb975babf129b631d5a2347a8ff4ed27cf3f8284639b9b6fe4e1fca4954cb9d359649c1e61b928c387aff1268ace1090bf0a27a3c107b5db5a5dec45a2c73f3250809ba386941fb85a0f47b2fabba28c37ddeac4a3cc94b4eae3accb245dd4ec89e54dbbc3c70aab4df89110f07440a7efb65518a3af290c0c41af", 0xbc}, {&(0x7f00003ba000)}, {&(0x7f0000133000-0x9b)="285c9d14af043909c879eb519be3074a0fe7e89803851f8921decd750ba12e6c7d151f908657d4123ff234c079aefbf7ff8824ee8aea2b207c4aeaf62eefc3e5ae7ac88d03f22ca0a105e5402bed67dc21e2ce51ca46c587aded40e333edec6232adf7e2b4f041a5cb4bd24f317dcc428b352c831c246ef3b930b748e170ac042464cd8c1e070df686f58213f67a5f63cc275cad8fb231252df10e", 0x9b}, {&(0x7f00003ba000)="b0f729433d5406ff97d6fd3bdf5e748e13ae3eb4349584db3811767515b17443db6130504401642af9acd47e4d5905aeb6121e8ca525d29dc0c73ed1e33dba8fa6dcbc8a0d7e645152dd00c244f3dc12b3bb1a0d2f49df5c6c21fd4b8fd13c99481a0d8c226438bd0a2b9b168c63019465d9a954417aa750541e1aa0", 0x7c}], 0x6, &(0x7f00003bb000-0xe0)=[{0xe0, 0x0, 0x80000001, "940a120120a241e3f6026a19a3cd415161fd3fbe563d9a948040ed5cdf2915692a94aeedcc49e655c1d0f6bd6cdcffbc4ddad5602a61e85bb344e5bf84e333a9abb754c6ae94efd931806b9dcf12ee57297e1c541807155d05b87d680eddd2a363236405119b194db2298ff6b0f091525eb109d3da016eb79cf48bbbfe9124a5d3682b37c7a41cf507851b4aa9fc97c97a6f614051c080af8d2e8952aea69feaec7ada1bb6be9a185af1e544302a3e82bbe08bb45206341ac0c49007c05546d856fe8abdb92fa3ca1e24ac"}], 0xe0, 0x80}, 0x0) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000728000-0xa)='/dev/dsp#\x00', 0x8000, 0x480800) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000023d000-0x18)={0x0, 0xa079, 0x1f, &(0x7f0000c01000-0x8)}) openat$vsock(0xffffffffffffff9c, &(0x7f0000bde000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) write(r1, &(0x7f0000534000)='\b', 0x1) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x41, 0xc0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000adf000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x2}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x5, 0x5}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/10 19:23:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) setsockopt(r0, 0xd5, 0xa, &(0x7f0000001000-0xd)="fc475b71697d55f4cae7d3fe6b", 0xb) [ 37.766561] skbuff: bad partial csum: csum=65535/65535 len=14 [ 37.792635] skbuff: bad partial csum: csum=65535/65535 len=14 2018/02/10 19:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000248000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000df3000+0xb55)=0x9) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004d8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x1, 0x40, 0xff, 0x1, 0x2}, &(0x7f00008e9000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d90000-0x8)={r3, 0x81}, 0x8) fallocate(r2, 0x0, 0x0, 0x73e0) kexec_load(0x0, 0x0, &(0x7f00005a2000)=[], 0x140000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00009b9000)=0x3) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8), 0x8e18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c07000)={0xa, [0x4, 0x2, 0x20b, 0x6, 0x10001, 0x7, 0xa42, 0x5, 0x5, 0x2397]}, &(0x7f0000008000)=0x18) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000df7000)={0x1f, {0x6, 0xa68f, 0x80, 0x4, 0xfffffffffffeffff, 0x2}, 0xff}, 0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r1, 0x0) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008bd000-0x20)={@common='teql0\x00', @ifru_flags=0x4800}) sendmsg$nl_generic(r0, &(0x7f0000086000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000bd6000-0x10)={&(0x7f0000ac2000)={0x14, 0x25, 0x400, 0x3, 0x3, {0x1f}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002e7000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f000076d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003e9000)={{{@in=@empty, @in=@rand_addr=0x1f312aea, 0x2, 0x1000, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x4, r2, r3}, {0x61, 0x7ff, 0x6, 0x1, 0x3, 0x9, 0xbaf, 0x8}, {0xae8, 0x9, 0x9, 0x3}, 0x8, 0x9, 0x3, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x2, 0x0, 0x5, 0x5, 0x7, 0x10001}}, 0xe8) getresuid(&(0x7f0000256000)=0x0, &(0x7f00000cb000-0x4), &(0x7f00002f9000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000038c000)={{{@in=@loopback, @in=@local}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000043000-0x4)=0xe8) r5 = geteuid() setresuid(r3, r4, r5) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000991000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x0, []}) 2018/02/10 19:23:16 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000c4a000-0xb)='/dev/vcsa#\x00', 0x10000, 0x480400) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) dup2(r1, 0xffffffffffffffff) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) fcntl$setstatus(r0, 0x4, 0x40000) fallocate(r0, 0x2, 0x0, 0x7fffffff) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e5b000)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000507000)=0x0) r2 = getpgrp(r1) r3 = creat(&(0x7f00008a8000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000052e000-0x4), &(0x7f00005a8000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/104) r4 = gettid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000fd1000-0x4)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000096e000-0x60)=[{&(0x7f0000fd0000)=""/29, 0x1d}, {&(0x7f00002d9000-0xad)=""/173, 0xad}, {&(0x7f0000fd1000-0xe6)=""/230, 0xe6}, {&(0x7f0000097000-0x3d)=""/61, 0x3d}, {&(0x7f0000811000)=""/181, 0xb5}, {&(0x7f0000fd0000)=""/189, 0xbd}], 0x6, &(0x7f00002be000-0x30)=[{&(0x7f0000df2000-0x96)=""/150, 0x96}, {&(0x7f0000fd1000-0xe1)=""/225, 0xe1}, {&(0x7f0000fd1000-0x72)=""/114, 0x72}], 0x3, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r4, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fd1000)={0x400000000, 0x7, 0x4, 0x0, 0x9, 0x1, 0x3f, 0x8, 0x10000, 0x30000, 0xc, 0x3f, 0x0, 0xfffffffffffffffc, 0xa2dc, 0x5, 0x0, 0x5, 0x6}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000845000)={0x0, 0x20, 0x2, @tid=r0}, &(0x7f0000936000)) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe, 0x591100) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000e44000), &(0x7f000001e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000)={0x4, &(0x7f0000c39000-0x20)=[{0xfffffffffffffff9, 0x1, 0x5, 0x6}, {0x9e, 0x2, 0x100, 0x1ff}, {0x1, 0x9, 0x3, 0x7}, {0x4c, 0x0, 0x81, 0x1f}]}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082b000-0x4)) r1 = openat(0xffffffffffffffff, &(0x7f000064e000)='./file0\x00', 0x4000, 0x180) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d41000)=0x8, 0x4) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x8, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000779000)='/dev/autofs\x00', 0x781001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x28060400) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000032a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='rapfs\x00', 0x2800, &(0x7f000001c000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f34000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c11000-0x1)='/dev/amidi#\x00', 0xffffffffffff79ba, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001db000)={r0, 0x0, 0x93, 0x53, &(0x7f0000608000)="3ec538c923e0491e25eb300833975b36fe78a83d805ee20a2f43e64efc65ad219998161d062a6b7946de9be2fda11440ae09e2dc235cee10dca7d23c8df413fb84463891d8d6a234335b03eded92b87feab21ab193d6d81b383291c3297edc76b4ed53d8507eb7795f11ab65ef16f431aae966b13446777c7beb6cf190d83564232afd07f2683309f717d92ac294948814abd7", &(0x7f000084c000)=""/83, 0xfff}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/kvm\x00', 0x0, 0x0) umount2(&(0x7f0000b63000-0x8)='./file0\x00', 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000e1000-0x4)=0x0) sched_rr_get_interval(r4, &(0x7f00006f3000-0x10)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000bf8000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00001e8000)) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000000089f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007ec000-0x1c)={0x0, 0x1ff, 0xa, [0x7, 0x7, 0x7, 0x0, 0xfc50, 0x2, 0x3, 0x1000, 0x17, 0x6b1]}, &(0x7f000034a000)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd3000)={r2, 0x0, 0x200, 0x5, 0x8001, 0x9}, &(0x7f0000910000)=0x14) 2018/02/10 19:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r0, &(0x7f0000182000)='\x00', 0x2) accept4(r0, &(0x7f0000382000-0x9)=@rc, &(0x7f0000b2d000)=0x9, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000895000-0x284c)={0x18, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) getsockname$inet6(r0, &(0x7f00000dc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000edb000)=0x1c) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r2, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000859000-0x20)={r0, &(0x7f0000218000), &(0x7f0000e59000)}, 0x20) r1 = dup2(r0, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00007a9000-0x10)={0x3, 0x7f}) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000bea000)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000673000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = open(&(0x7f00009b6000-0x8)='./file0\x00', 0x0, 0x8) sendmsg$nl_generic(r4, &(0x7f0000d99000-0x38)={&(0x7f0000427000)={0x10}, 0xc, &(0x7f0000dff000)={&(0x7f00003d0000-0x20)={0x20, 0x1f, 0x505, 0x4, 0x3, {0x13}, [@typed={0xc, 0x41, @u32=0x172}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000335000-0x18)={0x1, 0x0, [{0x400000b1, 0x0, 0x100000000}]}) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d3a000-0xb9)=""/185) tee(r1, r1, 0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006cc000-0xa0)={0x0, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x7, 0x68, 0x7fffffff, 0x6, 0x6}, &(0x7f0000043000)=0xa0) syz_open_dev$audion(&(0x7f000001f000-0xc)='/dev/audio#\x00', 0x2, 0x800) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c04000)=@assoc_id=r2, 0x4) 2018/02/10 19:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x20000, 0x0) write$fuse(r0, &(0x7f0000e0c000-0x1c)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out}, 0x1c) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000fbf000-0x38)={&(0x7f00004eb000)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f000013f000)={&(0x7f00009f9000)=@polexpire={0x120, 0x1b, 0x4, 0x3, 0x1, {{{@in6=@empty, @in=@rand_addr=0x57f, 0x2, 0x80, 0x2, 0x8, 0xa, 0x80, 0x20, 0x3a}, {0xc8cf, 0x1, 0x0, 0xee0a, 0x5, 0x6, 0x4, 0x4bbe}, {0x3ff, 0x1, 0xc8, 0x726c}, 0xfffffffffffffc01, 0xb, 0x2, 0x1, 0x1, 0x3}, 0x20}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x1, 0x3, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x8001) r1 = open(&(0x7f000060e000-0x8)='./file0\x00', 0x10c02, 0x80) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00003d3000-0x1)) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000cb3000-0x10)={0xfd9, 0x9, 0x100000000, 0x4}, 0x10) 2018/02/10 19:23:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054e000+0xea8)='/dev/hwrng\x00', 0x280000, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b1c000-0x10)=@can={0x0, 0x0}, &(0x7f0000125000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de4000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000e4d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006d9000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x602, 0x2, 0xa0, 0x20, 0x21, r1, r2}, {0x1, 0x6, 0x4, 0x7, 0x9, 0x1, 0x7bd4, 0x8000}, {0x1, 0xc901, 0xffffffffffffffff, 0xffffffff80000001}, 0x10001, 0x0, 0x2, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x326c2e6172494338}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x1, 0x1, 0x3, 0x20, 0x8}}, 0xe8) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r3, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ftruncate(r3, 0x1) syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x101, 0x94080) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f48000-0x10)=@buf={0x2a, &(0x7f0000212000-0x2a)="524d8dd4492535bf0010e2b978e55f8c445088d38fcdc3d3a7142854e05af432de7490fa2ae75114cd95"}) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f00002f4000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000801000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7f) 2018/02/10 19:23:16 executing program 5: prctl$intptr(0x2e, 0x8000000000000004) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x8, 0xfffffffffffffffd, 0x65d, 'queue0\x00', 0x4}) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x9)=@rc, &(0x7f0000001000)=0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="b8d947aee6e7d1da8efa9b8365669672", 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x3, 0xe6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x2c) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) socketpair(0x1b, 0xa, 0x9, &(0x7f0000000000)) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) madvise(&(0x7f0000206000/0x4000)=nil, 0x4000, 0x3) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000df8000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) r2 = getpid() mq_notify(r1, &(0x7f00007f5000-0x60)={0x0, 0x28, 0x0, @tid=r2}) socket$alg(0x26, 0x5, 0x0) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb33, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f9f000-0x12)='/dev/input/mouse#\x00', 0x0, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000217000-0x5c)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0xff, [0x1a5a, 0x5, 0x1, 0x81, 0x7, 0x9, 0x10000, 0xfffffffffffffff9]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb1000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fb0000)={{0xa, 0x3, 0x664, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x21}, {0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x100000001, [0x6, 0x7ff, 0x1, 0x100000000, 0x3a5, 0x20, 0x6, 0xddf5]}, 0x5c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb0000)='./file0\x00', 0x40400, 0x2) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000fb1000), 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000469000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000783000)={0x100000001}, 0x4) [ 38.241953] NFQUEUE: number of total queues is 0 2018/02/10 19:23:16 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000-0x20)={0x10000, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x800000011f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000fe0000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e54000-0x8)='./file0\x00', &(0x7f00009c8000)=[], &(0x7f000065a000)=[]) r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b76000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000dc7000)={0x9, 0x100, 0xffffffffffffffff}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000151000)=0x7fff) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) accept$llc(r1, &(0x7f0000556000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001fc000)=0x10) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000), 0x0, 0xfffffffffffffffc) add_key(&(0x7f000000f000-0x12)='.request_key_auth\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="ef7aa4a7818e90a99adda52e98346daae29aea323cd467cf206c48f4ffc4d385604b7138a834e73285d3a51a189452e1b8c26e3b31510c9a0813325cca45abc6912bf89fe3adbf2bf78db3a6a7e98e56416552c4c91096a6b0ad5cde6767d240f338d0aa0fdb617f6e39272a7f23822d84ee1812982f2858bc1bf80a36f2c324d9707bff110fd5dadf2901b38b56d38e08662b7bc1446ac993f523d6de7bd43142f39fe79c2ae6664b64756f38ed2c0ab0ef0c65eed9723e6ed29b69608901231ef70a43cf77281d76284854961b9de8f27089a2aafe0e9a5df81ce6", 0xdc, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bf5000)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f000000f000-0x10)=@ipx, 0x10, &(0x7f000000f000-0x40)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000003000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000002000)=""/108, 0x6c}], 0x4, &(0x7f000000f000-0x8c)=""/140, 0x8c, 0x2}, 0x4}, {{&(0x7f000000e000)=@can, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/210, 0xd2}, {&(0x7f000000d000)=""/42, 0x2a}, {&(0x7f0000002000)=""/82, 0x52}], 0x3, &(0x7f0000002000)=""/97, 0x61, 0x4}, 0x3f}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000000e000-0x80)=[{&(0x7f000000d000-0xcb)=""/203, 0xcb}, {&(0x7f0000002000)=""/7, 0x7}, {&(0x7f0000002000)=""/210, 0xd2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xbb)=""/187, 0xbb}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f000000e000-0xec)=""/236, 0xec}], 0x8, &(0x7f0000002000)=""/221, 0xdd, 0x7fff}, 0x9}, {{&(0x7f0000003000-0x60)=@nfc_llcp, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x64)=""/100, 0x64}], 0x1, &(0x7f0000003000-0x2)=""/2, 0x2, 0x3}, 0x4}], 0x4, 0x40000000, &(0x7f000000e000)={r3, r4+10000000}) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b6000-0xb)='/dev/hwrng\x00', 0x200402, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000ff1000)={&(0x7f0000dd2000)={0x27, 0x1, 0x2, 0x2, 0x6, 0xfffffffffffffc01, "3a22e08286ecc894ca7818f8694d7f7b98c2f985a119165aefa827289fdc8026508af0f46108105dd7736160f030da4482c46ff136ac1a8b25876468c12a37", 0x7ff}, 0x60, &(0x7f00003b1000)=[{&(0x7f0000f4f000)="c5d75814b559d8005a1086fae3e3a4657fe161d3cf7f91ede2", 0x19}, {&(0x7f0000517000-0x1000)="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", 0x1000}, {&(0x7f000038b000)="e01b4c9807ca756cb080758a3ceb620047223aa46ab03abad8007d65834a713720e32ee7181ea92747cf", 0x2a}, {&(0x7f0000b15000-0xdc)="caa732eb2a704c7e119b9695924e27e39b64ed5bead2ff44c2f37fd993d4ed38d68a39e523e628ec70b15404e56cf0543286bc085c5c7678deb5df01c74c86e319da6034609bf50f8fcc192b30ba946316fe66c3c2edfb7ca7545994fe5d2419a2462dc4029d379e52c9c20f8358592b969c4e6b37f4bc1aaf4ab3aa87fc8fd01925e6c98fa0067e3c83fe5f61778cf98fd3de2e1ebc00281ccbce1f83856ead14917559de85d6f22d88cf834cdb2daa3414190939ee500f8c9888490808364f113c5ceac04aeb8246f8ec814d45d8dd8bce4dfd2db3912ad118cb3c", 0xdc}, {&(0x7f0000a40000)="9b10d69836af7c49863dab7f52b5d11021bb5cf3f8b805b73bb896883ced3a1d2d26ace673f60119e0c26f5728f4011092e5ec499e64d07d09105604dc498b314c3bf10ae128c088cb4f4e539f2d0d0d503d8730477676a069ad20eb451ac40369a24de9631eff49e8f40a0ddb21d930bd13f6d57af524cdb3c6db725b95fe2a3f14ac336f7edad85a7cf84ea20e8af0c25758d10e082b9a68222c1a5fbedb3254c41b96b8cd1a2a5594bf855e623f8d", 0xb0}, {&(0x7f00009d9000-0xbb)="14efe03087b5bad5a834fb895f4674b5a26bb9421963f6a4044bdc9f12e3bb4ae941c687cbbd3f08a77acd15844c08a93e68d3ee867fef9397d7235732e15acf6c203c8c914d1ef534dc616c17a416afd5c24cda3b79c67b78ee69b7c064b086d9a236cc3e6338561ab447e4f34f3911b7ebd9de60b0b370dc0db130612382c667108aa1c87f0b4ce57f0c224ab7bc8180b8c5af23840c73062aa77ee443bb804ed941fd558b3ab5a0743047f5a7376b024f761dce316a5c7c3ba8", 0xbb}, {&(0x7f0000a1b000)="65cf4f082adee9a5c80b1ce88342548b91ba6246140256f7f9ec852ae7ac78327159b2ed51e5867898c4d6e63e81bd7eba7f9e4e8e1c6f9245983ab021910f9682f92b1de14668773ca0c2d74c38ce4ae0090c6041491eeba69bbf4c4c42f15df7c54d4177880f474b79a1a1af1a599db303d60b23176a9f43c8384d78092358891b7e76830ebfacbcbe", 0x8a}], 0x7, 0x0, 0x0, 0x80}, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000553000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000761000-0x82)={0x0, 0x7a, "d2f40397c29fa3135a48684b1117bf76965ab00cff800a2bd0980f47bf5a994c1f5253379256e1a65baf81812282303a319c53c6d0f8c6a9aa0bcf06d6a879521f24769feb2abc1813e8e4af650924b6df8d26e423fffed415e5e5140830a7de8640968c0b4786ac9338c8f4ad4bc31bd0319beeb9421f9ab425"}, &(0x7f00001d1000)=0x82) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000095b000)={r4, 0xf0a6, 0x8, 0x8}, &(0x7f0000e12000)=0x10) getpeername$unix(r3, &(0x7f0000ee0000-0x6e)=@file={0x0, ""/108}, &(0x7f000074c000)=0x6e) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x2000000000028040, 0x48) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x7530}}) keyctl$set_reqkey_keyring(0xe, 0x3) sendfile(r1, r5, &(0x7f0000e65000-0x8), 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00008de000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f000027b000-0x18)={r6}) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x81, 0x10}, &(0x7f0000937000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000000)={0x0, 0x2, 0x1, &(0x7f0000001000)}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000510000-0x10)={r2, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x7}]}, &(0x7f000073d000)=0x10) perf_event_open(&(0x7f0000971000-0x78)={0x0, 0xff5b, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1000c) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00007c6000), 0x4) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) shmget(0x3, 0x4000, 0x4, &(0x7f0000fe2000/0x4000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000791000-0xc)='/dev/amidi#\x00', 0x8, 0x8000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000091b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000045000-0xa)='/dev/cuse\x00', 0x80, 0x0) fcntl$addseals(r2, 0x409, 0x2) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x1000000002f, &(0x7f0000000000)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xfc78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000000)={r2, 0x2}) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') signalfd4(r0, &(0x7f0000eef000)={0xb49}, 0x8, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r1, r2, &(0x7f000017f000), 0x1) lseek(r2, 0x4a, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000907000-0x8)) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000f7f000)="981d874384f49c0b0b94f4976eed82fded7a441694f31bd535198f2b3b357acf238893edd63a039f301787240f325dcbb08d12ac1da2a6f3637c32e0599940bb8499b5e28b88ece93870ebc92a3d9ae27bfe9785c10bbe59e3b97760ead2940bbc") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001cd000)={0x0, 0x3}, &(0x7f0000304000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000faa000-0x5)={r3, 0x9}, &(0x7f0000af8000-0x4)=0x29) 2018/02/10 19:23:16 executing program 5: r0 = semget(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000752000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000000)=0xe8) getgroups(0x2, &(0x7f0000de5000)=[0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cc2000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000db4000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x3, r1, r2, r3, r4, 0x4, 0x81}, 0x1f, 0x8, 0x6}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/10 19:23:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000d2000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@remote, @empty, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xd, &(0x7f0000e59000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x83e}, @call={0x85, 0x0, 0x0, 0x29}, @exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r0}, @ldst={0x3, 0x0, 0x7, 0x1, 0x0, 0xfffffffc, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x10000, 0xf5, &(0x7f0000f73000-0xf5)=""/245, 0x41000, 0x1, [], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000cd5000)={@local, @multicast1, @loopback}, &(0x7f0000d44000-0x4)=0xc) connect(0xffffffffffffffff, &(0x7f000002a000)=@ethernet={0x307, @random="53c17d89af62"}, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r3 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f00003af000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00007ab000)) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000011f000)={@remote, @broadcast, 0x0}, &(0x7f00008a9000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000b76000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6, 0x3f, 0x400, 0x101, 0x2000000, r4}) flock(r2, 0x1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x2, 0x550, 0x0, 0x4, 0x1, 0x8, "b55bf1083121a724099acbb94af04be12845277635c9d438bb3da90040f0129486e9015d1686f7341e232cbe3ad3373495ae3b889a84af0fdf6bee362abc6741", "b8acc62ef21894cfe8d29dde1c16e6af6b7fbcc1cb355142458f19969a370ed1f972bd2385371c26032582d646d1988d53e331d63d82deaf3efbe170ff3a336f", "fdc9ec20a550a8de824b809119d6008a47aa84e4abd05464ecbf6ba976a55191", [0x7, 0x80]}) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b06], {0x0, 0x989680}}) [ 38.355928] binder_alloc: binder_alloc_mmap_handler: 5959 20000000-20002000 already mapped failed -16 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000c2b000-0x64)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000696000-0xf0)=[{{&(0x7f0000f73000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000163000)=[{&(0x7f0000a18000-0x14)=""/20, 0x14}, {&(0x7f0000aa8000)=""/60, 0x297}, {&(0x7f000027e000-0xcc)=""/204, 0xcc}, {&(0x7f0000306000-0xae)=""/174, 0xae}, {&(0x7f0000324000-0x18)=""/24, 0x18}, {&(0x7f0000494000)=""/189, 0xbd}, {&(0x7f00007f6000)=""/4096, 0x1000}], 0x7, &(0x7f0000aef000)=""/201, 0xc9, 0x3543f6a2}, 0x8}, {{&(0x7f00009bf000)=@l2, 0xe, &(0x7f0000fdb000)=[{&(0x7f0000a19000-0x78)=""/120, 0x78}, {&(0x7f0000b19000)=""/75, 0x4b}, {&(0x7f00008c9000-0x30)=""/48, 0x30}], 0x3, 0x0, 0x0, 0x4}}, {{&(0x7f0000af2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000a27000-0x20)=[{&(0x7f0000071000)=""/214, 0xd6}, {&(0x7f0000758000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000b33000-0xfa)=""/250, 0xfa, 0x4}, 0x7ff}, {{&(0x7f0000aba000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000c62000-0x50)=[{&(0x7f0000c9f000-0xca)=""/202, 0xca}, {&(0x7f00000a6000)=""/191, 0x2cb}, {&(0x7f000040e000-0x4d)=""/77, 0x4d}, {&(0x7f00003ec000)=""/151, 0x97}, {&(0x7f00004a5000-0x13)=""/19, 0x13}], 0x5, &(0x7f0000a19000)=""/205, 0xcd, 0x20}, 0x7fff}], 0x4, 0x140, &(0x7f0000eb2000-0x10)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f6a000-0xc)={0x0, @empty, @multicast2}, &(0x7f00002d3000-0x4)=0xc) accept$packet(r2, &(0x7f0000ad4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000cd3000-0x4)=0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000f1e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000845000)='/dev/mixer\x00', 0x600100, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000f7e000)={0x7d, 0x0, [0x621f, 0xd636, 0x9, 0x2]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001f5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$nfc_llcp(r0, &(0x7f0000209000)={0x27, 0xffffffffffffffff, 0xe88, 0x4, 0x5532, 0x9, "22b657e638b8fca77c4af052affcb13319f5752db9033f38146e9e44828f2ff53215182343bd51de2677c9b7851b888727cbb87b314d38fcd183793f72f6cd", 0x6a9eb50}, 0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00001c4000-0x4)={r1}) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dec000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d51000-0x4)=0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d47000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x8, 0x6, 0x4, 0x21}, &(0x7f00009cc000)=0xe2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004fd000-0xc)=@sack_info={r4, 0x1, 0x6}, &(0x7f0000dc3000)=0xc) r5 = open(&(0x7f0000a9e000)='./file0\x00', 0x8240, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000aab000-0xc)={r3, r5, 0x100000000}) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000b41000)={0x2, 0x1000000000d, 0x0, 0x2000000000000004, 0x7, 0x0, 0xffffffffffffffff, 0x1, [@sadb_address={0x5, 0x14, 0x3c, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x38}, 0x1}, 0x0) 2018/02/10 19:23:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0x3, &(0x7f0000aac000), 0x0) r1 = shmget(0x2, 0x4000, 0x20, &(0x7f0000d00000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000f43000)=""/127) 2018/02/10 19:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x1}) mlockall(0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a09000)=0x0) r1 = syz_open_dev$midi(&(0x7f0000625000-0xb)='/dev/midi#\x00', 0x7fff, 0x401) perf_event_open(&(0x7f00004db000-0x78)={0x0, 0x78, 0x58, 0x81, 0x8, 0x10001, 0x0, 0x1, 0x0, 0x6, 0x0, 0x10000, 0xffffffffffffff81, 0xffff, 0x37d54374, 0x2, 0x0, 0xe6, 0x800, 0x100, 0x57322b90, 0x1c00000, 0x0, 0x9, 0x8, 0x45a9, 0x7, 0x8, 0x6, 0x6, 0x4, 0x2, 0xfffffffffffffffd, 0x7, 0x7, 0x401, 0x6, 0x4, 0x0, 0x200, 0x5, @perf_bp={&(0x7f0000cdf000-0x1), 0x2}, 0x2000, 0x1, 0x5, 0x0, 0x2, 0x9, 0x3}, r0, 0x1, r1, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000-0x20)={0x1, 0x0, 0x10000, 0xfffffffffffffc01}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000)={r1, 0x8}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000008000), &(0x7f0000002000-0x4)=0x10) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x2, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f6f000-0x38)={&(0x7f0000f83000)={0x10}, 0x275, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xa, 0x32}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x392}, 0x1}, 0x0) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000b80000-0x4)=0x5, 0xfffffffffffffd89) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000b11000-0x20)=[{&(0x7f00001f6000-0xd5)="c1", 0x1}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000e6e000-0xa)='/dev/dsp#\x00', 0x2, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087c000-0x20)={0x2, 0xee9, 0xd, 0xff, 0x3, 0xfffffffffffffffc, 0x36, 0xe9f3, 0x0}, &(0x7f00000e4000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006f4000)={r2, 0xfff}, &(0x7f0000071000)=0x8) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000005000-0x20)={0x1000000000, 0x5, 0x2, 0x6, 0x9, 0x9}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) finit_module(r0, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x20480, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000004000)={0x1, 0x1, &(0x7f0000006000-0xdf)=""/223, &(0x7f0000006000-0x5a)=""/90, &(0x7f0000005000)=""/123, 0x106000}) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b5000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000008d000-0x14)={0x0, 0x1, 0x101, 0x9, 0x9, 0x100000001}, &(0x7f0000455000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004da000)={r2, 0x3}, 0x6) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001bc000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000eee000-0x20)={@generic="518fdf480bbe1aa6f66b0ee933cb46eb", @ifru_flags=0x100}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x6}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/10 19:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000590000)='/dev/vcsa#\x00', 0x3, 0x48000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4e000-0xc)={0x0}, &(0x7f0000896000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b0000+0xa64)={0x0, 0x0}, &(0x7f0000432000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000900000)={0x0, 0x40400000000000, r2, 0xd79c, r3, 0x6, 0xc1, 0x7fff}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000a60000)=@hdr={0x1, 0x0, 0xc88, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}, 0x26) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000355000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f52000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000f97000-0x8)={r6, 0x5, 0x1}, 0x8) 2018/02/10 19:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000feb000-0xa)='/dev/cuse\x00', 0x200, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c59000-0x4)=0x20000000000000c) pipe2(&(0x7f00003f6000)={0x0, 0x0}, 0x800) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000a9d000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0x8, &(0x7f0000b47000/0x3000)=nil, 0xb9d6}) [ 38.575375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xfffe) setsockopt(r0, 0x10d, 0x800000000c, &(0x7f00001ca000-0x1)="dc", 0x1a6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0xfffffffffffffffd) pipe(&(0x7f00003bc000)={0x0}) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000165000-0x4)=0x5, 0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00007d9000-0x40)={0xffffffff}) 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f2c000)='/dev/dsp#\x00', 0x5, 0x240040) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000042b000-0x8)=0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/ppp\x00', 0x0, 0x0) preadv(r1, &(0x7f0000abd000-0x10)=[{&(0x7f0000a21000-0x64)=""/100, 0x64}], 0x1, 0x0) 2018/02/10 19:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000c2000)='./file0\x00', 0x50) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = dup2(r1, r0) ioctl$TCSBRKP(r3, 0x5425, 0xf8000000000) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 19:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x8, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000355000)={0x2, r0, 0x1}) bind$vsock_stream(r1, &(0x7f0000b43000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000de5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d3d000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4d000)={@common="730100ff006c6cff7f00", @ifru_flags}) 2018/02/10 19:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000617000)='/dev/dsp\x00', 0x600, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r2, 0x2000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000085e000-0x4)={0x3, 0x4, 0x8c94}) write(r1, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/10 19:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) clock_gettime(0x6, &(0x7f00005b4000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) clock_nanosleep(0x3, 0x0, &(0x7f0000ff9000-0x10), &(0x7f0000af9000-0x10)) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{}, {0x0, r0+30000000}}, &(0x7f0000046000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000fd000)=""/226) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014d000)={0x0}, &(0x7f000082b000)=0xc) move_pages(r2, 0x6, &(0x7f0000a59000-0x30)=[&(0x7f0000f7e000/0x2000)=nil, &(0x7f000069c000/0x4000)=nil, &(0x7f0000839000/0x4000)=nil, &(0x7f000023e000/0x4000)=nil, &(0x7f0000c6d000/0x4000)=nil, &(0x7f0000400000/0x4000)=nil], &(0x7f000028d000-0x8)=[0x80000000, 0x3], &(0x7f0000139000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x0) [ 38.620830] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/10 19:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000025e000)='\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000341000)={0x0, 0x3f}, &(0x7f00003f2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b35000-0xc)={r1, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000078f000), &(0x7f00003ed000)=0x4) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) 2018/02/10 19:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000d96000)) [ 38.683892] device eql entered promiscuous mode 2018/02/10 19:23:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000da1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) socket$llc(0x1a, 0x0, 0x0) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000023c000-0xbd)=""/189) r0 = memfd_create(&(0x7f0000fd7000-0x18)='&selfposix_acl_access--\x00', 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fd6000)={0x200, 0x4, 0xbb8d, 0x7f}) acct(&(0x7f00006d7000-0x8)='./file0\x00') 2018/02/10 19:23:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = semget$private(0x0, 0x1, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000b60000)=[]) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 19:23:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a9000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00005b3000-0x20)={r0, 0x480, 0x2, r0}) nanosleep(&(0x7f0000eab000)={0x77359400}, &(0x7f0000fcb000)) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000335000), 0x16) fcntl$lock(r2, 0x5, &(0x7f0000a53000)={0x1, 0x1, 0x6, 0x9104, r1}) 2018/02/10 19:23:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x14381, 0x0) mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dd5000)='/dev/sg#\x00', 0x0, 0x10080) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000a0f000)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @multicast1=0xe0000001}, 0x40, 0x7, 0x1000, 0x9, 0xf745, 0x0, 0x4, 0xe, 0x9}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2018/02/10 19:23:17 executing program 1: futex(&(0x7f00003ed000), 0x8000000200000085, 0x0, &(0x7f0000000000), &(0x7f0000003000-0x4), 0x3fffffff) r0 = syz_open_dev$admmidi(&(0x7f00006b0000-0xe)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000175000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000741000-0x28)={0x2, 0xb41, r1, 0xe000000000000, r2, 0x4, 0x40, 0x40}) 2018/02/10 19:23:17 executing program 4: r0 = socket(0xf, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000715000-0x12)='/dev/snd/midiC#D#\x00', 0x60000000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x7, &(0x7f0000001000-0xc3)=""/195, &(0x7f0000002000-0x4)=0xc3) clock_gettime(0x0, &(0x7f0000c2f000)={0x0, 0x0}) utimensat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a53000)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009ed000)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a36000)={0x270, 0x8a}) r1 = syz_open_procfs(0x0, &(0x7f0000443000-0xe)='oom_score_adj\x00') r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00004a8000)='net/ipv6_route\x00') sendfile(r1, r3, &(0x7f0000df6000-0x8)=0x8000, 0xb5a4) connect(r1, &(0x7f0000360000-0x20)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x20) 2018/02/10 19:23:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) poll(&(0x7f0000af8000-0x10)=[{r0, 0x4}, {r0, 0x208}], 0x2, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) io_setup(0xad0, &(0x7f0000f90000-0x8)=0x0) io_submit(r3, 0x4, &(0x7f0000c30000)=[&(0x7f000035a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100000000, r1, &(0x7f0000950000)="e127232a0f63f45c2e987d8df25aeed329b40932052995", 0x17, 0x5, 0x0, 0x1, r1}, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000ef1000)="e0c604ece02f01df1d06d0245423dc325bc25867aa593b495687300e0633e70779d8d786e8ceeff5dcf5244350b080f58dcc781c5c10deb241afe0b61b603bab26242781ed40183720102d55344b00fc5dd25dc328f9edd3018a0c53b1dac7de89f0fc686183d12df0676a930b97c86058bedd447a6020d6eb73cc33b3fe21f25d157489de7c2ced91090b46a6e1d274ec9d748c6902678fe459d54e3d4df251653ec1252b717cd59c77a99e527399753b649b04a2685c5ca1b986f650bcaba2070c992206de34e9a11db516e9da37e1ef1b4c409910935b", 0xd8, 0x1, 0x0, 0x0, r1}, &(0x7f00002fd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000e4e000-0xac)="ef51657326ea06ddcf8ed74ce08c79939993646a2ee1e2e206e87b77793747af862543e3c157e42f32568964bd67c9f5315f6a7aff0ecebb05ec99b4268417e4f0aa8b6c39eac45f20fc69349d3f09e59c7f13ba4014974e404695eae3ddd17015f2b9aed036c595be69e4cc71d9275e0f13ed30eb061bf49efc9a28298a915f29f85c0efe81389108613e451ebf8a1283dfec522e1a9a7601a8b70684b103463d97809ce2a91961849883da", 0xac, 0x100000001, 0x0, 0x0, r1}, &(0x7f0000bd6000)={0x0, 0x0, 0x0, 0xf, 0x5, r2, &(0x7f0000c64000-0xb6)="7c16fe781e787e9ac5af44e39d86c954aa8e8e87c0a41e257f72c4434ca6e6a1d209b49900115731c1a9dda9723a7d1b6c372bb0844288f0c955ba2314d79048fec9158af8258600ede5ad2e973321cfdbbbeb1d598f5b5f6bda9588373fefef62bc24b17837e61bd328378900a7faf5e6352dd449de4da34c45945590f156c706c2dfc60d639df5e0adf2fab08819f45e522d27c4ebc2fad8413a46dc8b029188ee25133d08ba30ae8f1d192017f280f4cb24e46818", 0xb6, 0x5, 0x0, 0x1, r1}]) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000414000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000827000)={0xc3a7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000db6000+0xd92)={r5, 0x3}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) 2018/02/10 19:23:17 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000112000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079a000-0x8)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00001b1000-0x48)={{0x2, 0x2, 0xffffffffffffff0d, 0x1, 0x81}, 0x6, 0x1000}) lseek(r0, 0x0, 0x1) 2018/02/10 19:23:17 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00004d2000-0xa)='/dev/vcs#\x00', 0x8, 0x80) bpf$MAP_CREATE(0x0, &(0x7f00003cd000-0x2c)={0x1b, 0x0, 0x59d091d6, 0x6, 0x1a, r0, 0x5}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000046c000)={r1, &(0x7f000035d000-0xac), &(0x7f0000fb2000)=""/4096}, 0x18) memfd_create(&(0x7f000015c000)='\\\x00', 0x2) 2018/02/10 19:23:17 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000095d000-0x4), &(0x7f0000949000), 0xfa4, &(0x7f0000117000/0x4000)=nil, 0x1) 2018/02/10 19:23:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a60000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000258000-0x38)={0x3, 0x0, [{}, {}, {}]}) 2018/02/10 19:23:17 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) gettid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000016000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/10 19:23:17 executing program 2: mknod(&(0x7f00008e9000)='./file0\x00', 0x100, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs, &(0x7f00001a1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f000018f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d13000-0x78)=[{{&(0x7f0000461000-0x14)=@ll={0x11, 0x15, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f00002e7000)=[{&(0x7f0000f70000)="e32de188f3221c7d8a0dc824742278078979e9e5f13640209f60a7a0b77c1a232003b84e07131ebac7f2291a5f25f062bd8f967baa41631f2f459f3a03a31c9920cbec8f358fa20ef447a66834ea96addd7f7ab57e3cd1ccc9a23ae555d4d796f18a6d54c3103d7dacff3e024e5b9f269394fe9de7f746e4490e3c511272210eeda80a4d8566", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000b67000-0x10)=@can={0x1d}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x21)="bd3ea0f62c18b0a195acaef7b78db98993f30223da9172621beb45373d7b3cf811", 0x21}, {&(0x7f0000001000-0x69)="117b90e8199ae6d06ba851c501a8070922aee911b5927f9cfd9af86b6e6a919961ad967ea0777ea40cd53711f11ad83b5a64f3bca6a69d67a12048d7bf23489c3da13631339c09ba76dc42f1cef1961442ad901ede0a8dde35515a5e330cb139d3dfc3ccbc4242991b", 0x69}], 0x2, &(0x7f0000441000+0x692)=[{0x70, 0x0, 0x7, "1bfa872dd82d06c55917460e9caddbf0b4787189429fa5290d2ae8529cc798c94e48ec5f41cf3dc55c05a157cf851ffa5b3ccf74222f53da894a9c9cb35a924efcffedf2ff5faf67a1a2015e7b188edecb4ae13c6237a3848571"}, {0x60, 0x11, 0x6, "d81c23b093e61779524fbb7a446884b09b7874cee60cd378537a61f366be01fd8209b77620529e3d0d2ba749007944809bac8ee7df84b86aa4f019fffc1d5973840603c53c926f7626f511f2"}, {0x70, 0x10f, 0x380000, "0c30c4cdb03730abdeb695a4008235f36c821b429537d8c520e895879d77c70814989166a86a656a68cf5c9499daade80ce69df0fabdbe1d9b672f895a326b226b52245638ca6d6db5a8aa1fb3560f076de6f2524cdca1dcb8b0417af0ae17"}], 0x140, 0x4044805}, 0x40}], 0x2, 0x4000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000021000)={0x9, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) r3 = semget(0x3, 0x2, 0x0) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f00003d8000)) 2018/02/10 19:23:17 executing program 4: mremap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000d90000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000025c000-0x1264)={0x14, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000cc9000)='/dev/snd/midiC#D#\x00', 0x5, 0x10500) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000052a000)={0x6, 0x0, [{0x7, 0x7, 0x1, 0x10000, 0x0, 0x100000001, 0xffffffffffffffc1}, {0xc0000000, 0xff, 0x4, 0x7, 0x8, 0x66b2, 0x5}, {0x0, 0x5, 0x4, 0x88f, 0x7f, 0x2, 0x5}, {0xc0000007, 0x1, 0x2, 0x2, 0x0, 0xffffffff, 0x800}, {0x4, 0x5a7, 0x2, 0x0, 0x0, 0x0, 0x1}, {0x80000019, 0x4, 0x0, 0x1000, 0x5, 0x8, 0x3f}]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e96000-0x4)=0xb66f, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ac5000)=""/146) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000+0xfe0)={&(0x7f0000b83000-0x8)=[0x3ff, 0xffffffffffffffff], 0x2, 0x1, 0xa91, 0x0, 0xffffffffffffff19, 0xff, {0x5, 0x3ff, 0x687, 0xffff, 0x80000000, 0x4, 0xe2e8, 0xffff, 0x7, 0x100000000, 0x9, 0x4, 0x9, 0x7, "96aa4b397aa63dc9387a54b239287e4ed564a76739480d9b06d718e3759a3a0c"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg(r1, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000f66000)=[]}, 0x0) 2018/02/10 19:23:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000611000-0x10)='/dev/input/mice\x00', 0x0, 0x20400) sendmsg$nl_netfilter(r0, &(0x7f0000b79000)={&(0x7f0000f18000-0x7)={0x10, 0x0, 0x0, 0x40e0000c}, 0xc, &(0x7f0000050000-0x10)={&(0x7f0000693000-0x414)={0x414, 0x12, 0xf, 0x2, 0x0, 0x0, {0x1, 0x0, 0x4}, [@generic="0e78e417ae3ddc73c02cdc4ddcb7e66b483b6352486e303115e77486ca0a81e7e2fd773091130133ae4e2130fa65e8e36e077d3dc2b9c25d14ce3ac5f6309c529042df663fc8aaebb43ae52c788776599e8647e79159c6991c8c1da2debe7fbd94a88afb", @generic="50661acb8778af300d5ec82caf1ca25e155f0d77dfa7e2adb7740efa1cb153a5e532d74aa10cd76920e6ff3697858a6f925d87c45a241c2583c93ca1f0f1182d2d201cb8f796a06e7599157aa8fdc52ef7892403ef5d308a725b229ee8a714ccdd4684b5f9c9399207317952fd6b5f07ae3ca9865b79cd5d283dc0551ed2b8a8821b3aaca4dc009ea0025756ee61274764fd70b67634c91702887314b9d31747ef0714462890383729d229c6c01e718ae14361b28c2e0e0b3aa30567ca07", @typed={0xc, 0x91, @ipv4=@multicast2=0xe0000002}, @generic, @nested={0x2c0, 0x7d, [@generic="c425148c05af14b90cd445b018ecdef0147e03d3b5e4856e36ffc4f0b3cee8a70f5bad70287d5ed18c7773b779157a7775ceea3281d4dd64e57744ee72ccecb4cec9eeb1a464dd56280d91c7a1bdef8b63d12d4f7d3efc63675a77e12fffd731188e7b38cf00730a5b836a461ad41c079a6abe8a2a331552563fc6ac62af0bee0d9e3fb10d89185dfd23eee4f7028238b0f5320f25d193b732b0c35b3b0c671b6f890dc518b715004669554950843a561d17981eec8d591122f3ffddfb98", @generic="ea2fd0ab3dbfdb9b86da058e9d8824c7866b995341c364bd103f6523", @typed={0x8, 0x62}, @generic="d87b14670293133bc7d67c211ecd450d377d6100434ec6302802e687c52d4d1bff04e5e25c76ad2435a30f3a1c2bfaf9e57f62722d5523f6e7ea632261e2f72ca13d9085cf13589610c370eb8e02a25ee83e431ffb5e57cb626212e8df9793c6651e6c32d4973cd16cee661e9fb43cdbcb8d98ee8bdef3130cb5bd06a74e1b955c0ea8874d8ab715c320605a3aa3771088e8f8929bc42e12498563", @generic="bd5a9134da5f3bfb6c666c602a2b76735c3066c49fe42ff025042c2bd624389c64870dfd48e3d13b5688445c9d418593a3f119a374a060d9e6543a0edda5863e4310b7d591383888b500a979a902edd325abddf4eccd139622a80a81fa5590420495f55fed9078521784ec786fd65de159132233f4e1c52bd0d490e5a935c9a1e980badc59629ee3501e8617630ece2a2abdd27539aff95efe2138ef7727820c320f3f", @generic="aa57274cbda808d4ac432558de2e6c9e9109b65efddacaba41b17dd27d57019862a6fad45148f17909a9032a3d51782af7f9abc9d71c03202b74f9edf3b86b880209e1c6c9f13a2c3da7130b492bf65096a937273d407e31e6b1172f899e63700869af61941d63c7b24ce7abcc5e208e2d05ea1d0ad03d8053830424d223b32b47011d74826b28398c931446b70dd579fb60b78e5844d0a89d08"]}, @generic="eec07c3aca98707e6d2430", @generic="ef7267e1"]}, 0x414}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000b79000), &(0x7f0000200000)=0x4) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000218000)) 2018/02/10 19:23:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) pivot_root(&(0x7f00008f4000)='./file0\x00', &(0x7f0000dc1000)='./file1\x00') r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) statx(r1, &(0x7f0000d88000)='./bus\x00', 0x0, 0x0, &(0x7f00008c3000)) sendto$ax25(r0, &(0x7f00001ae000-0xdd)="a1b601f998e25cf63dce9c6282f8188c50f156a5578fe2e6314bb4e8eaa0905ef80549a581f110ad4e0948e954481c23e30f071668adc4a8191af258b5ab4317a08e35e17a161e7138b0cc8c6b73b6281fe697334b68a7850d073b57544ab753d867fab94ac5eb9b52465358204537afd1f13059d8ba1a828e565d459ef4f721140ee914ba5168fd993034bac7b55e6383c60150b68e751c3e9d8e176f4c4fd4efda5891b44e9d3db80d00f5254180e87f913f593e6822531ef6f3cd1cbd1ebfd58c7f9d9845b2bb5fbec2fee2e50e7320817742d2066534d09313162b", 0xdd, 0xc5, &(0x7f0000c4c000)={0x3, {"9af36f45135d66"}, 0x4a}, 0x10) 2018/02/10 19:23:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5c25) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r2, &(0x7f0000224000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write$tun(r1, &(0x7f00007f1000-0xfca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) 2018/02/10 19:23:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000674000-0x4)=0x10) 2018/02/10 19:23:17 executing program 3: mmap(&(0x7f0000001000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000000b000-0x10)={0x9, &(0x7f000000f000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000044000-0xe8)={{{@in=@remote, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000034000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./control\x00', r2, r3) name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) 2018/02/10 19:23:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept(r0, 0x0, &(0x7f00004cc000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000dca000-0x11)='selinuxsecurity^\x00', 0x2) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00004f1000-0x18)={0x0, 0xa4a9, 0x7, &(0x7f0000789000)}) openat$pfkey(0xffffffffffffff9c, &(0x7f00008f6000+0xd17)='/proc/self/net/pfkey\x00', 0x254000, 0x0) 2018/02/10 19:23:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000226000-0x8)='./file0\x00', &(0x7f0000f95000-0xde)={0xde, 0x2038, "b7ca0ccb889e98e4664c2ec2fe15bc262dbed4e581ce9aa475273606d56b0758b52d92e93e7b0981bff883ebe86c08b1b8013acda5f6e1e4f6a6fde7d14ae515e1c7b98cc5aa7578d82790ff04997cfb0bceacd64efd8f18e73b5cd4a74bcb10db81304232e69581daf641c166849904ae849902910c2e5e33068dcf5c27d693512ac5a6fa29c161e556ab344e4142d40a4061a25a68eefdc15d508c6fbcf77b6617dc7a381ea9c1c2989ecb2eb1d0ea7d3c9fdc7376c6fc9a958683fa14e75eedfef48f6e0dac37187d00c273ea8e377a38db0a4a53"}, &(0x7f0000c4f000-0x4), 0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/dsp\x00', 0x26000, 0x0) accept(r1, &(0x7f00008b5000)=@ethernet={0x0, @dev}, &(0x7f0000572000)=0x10) 2018/02/10 19:23:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000401000-0x10)={r0, r0, 0x5, 0x1}, 0x10) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006a0000-0x8)) 2018/02/10 19:23:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) r2 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r2, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004c5000-0x4)) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) fstatfs(r0, &(0x7f00003f6000)=""/10) ioctl$int_out(r0, 0x5462, &(0x7f0000c56000-0x8)) 2018/02/10 19:23:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc}, {0x6}]}, 0x10) write(r1, &(0x7f0000983000), 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/enforce\x00', 0x800, 0x0) bind$nfc_llcp(r2, &(0x7f0000390000-0x60)={0x27, 0x0, 0x1f, 0x4, 0x401, 0x2, "3d69c6b3917dbd9f4028df0c5c2aeae0bbb3e94e8b8e765f5bce6da75272496a99df6cdbb45ce1db6d40a4da8fd2bc815971fc7237fa740cd305e3dfb23041", 0x7fff}, 0x60) 2018/02/10 19:23:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000aa3000-0x27)=""/39) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000), &(0x7f0000aa1000)=0x1e0) 2018/02/10 19:23:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005a3000)=@assoc_value={0x0, 0x9}, &(0x7f000051f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000967000-0x8)={r1, 0x101}, &(0x7f00000e4000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000706000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d48000)=0xbfd8db6, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) 2018/02/10 19:23:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00002ff000-0x2)="10") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000880000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000040c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x87, 0x800, 0x8, 0x5, 0x6}, &(0x7f0000047000)=0xa0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a3f000-0x5)='reno\x00', 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eae000)={0x0, 0x0, 0x203, 0x1, 0x200, 0x3, 0xfa8, 0x9112, r1}, &(0x7f000020a000)=0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/10 19:23:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x315) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xbc)=[@in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x58d2a2ec}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}}, @in6={0xa, 0x3, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0x9b1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}], 0xbc) read(r1, &(0x7f0000025000), 0x0) 2018/02/10 19:23:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20020000) getgid() 2018/02/10 19:23:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000eb3000-0x18)=@generic={0x8, 0x3, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x80000, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000103000)={@rand_addr, @rand_addr}, &(0x7f000056a000-0x4)=0xc) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/10 19:23:17 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000), &(0x7f0000001000-0x4), &(0x7f000000c000-0x4)) r0 = socket$inet(0xa, 0x80000000000801, 0x77) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfe55, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@set={0x0, 'set\x00'}, @common=@unspec=@connlimit={0x0, 'connlimit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe1c, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6b000-0x78)={0x2, 0x78, 0xe3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xf1f3, 0x0, @perf_bp, 0x8070}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) 2018/02/10 19:23:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000344000)='/dev/vcsa#\x00', 0x9, 0x1c1100) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e9f000)=r1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xdcaea9f02693d1d9, &(0x7f0000008000-0x10)={&(0x7f00006d8000)={0xffce, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0xffffffffffffff97}, 0x1, 0x0, 0x0, 0x3fff}, 0x0) r3 = gettid() mknodat(r0, &(0x7f00000eb000-0x8)='./file0\x00', 0x2, 0x8001) sendmsg$nl_generic(r2, &(0x7f0000054000)={&(0x7f0000fe1000)={0x10}, 0xc, &(0x7f00002b8000-0x10)={&(0x7f00004cc000)={0x150, 0x25, 0x100, 0x2, 0x2, {0xfff}, [@typed={0x48, 0x3, @binary="a78ce50aec3ff9a52dce6d92c182c2dbc1c31ae4a7e4dc6718b1c072a18c6309ae8ab66ce7c2ed37545a9b6eeb201ba6497ae82b328d63fe0f7fbdc8184a376e"}, @typed={0xc, 0x49, @pid=r3}, @generic="54d78c7a18b3e0dd887669ae9a3287476028f75666e0ed93c83f3d2a07f154e00ea0966842e42b82ae576c929a0d39c632c06c687f96a8a3762b4c90f2dbf61f47479cb2", @generic="8ea6e9e3b64c4702217e324929f585e0952567d3be1732141336b71ef555d7beb5a848743cf1acb5a5c67253c31fd4f60f1964a2d8047975b1bc6d3b396f26122f15d6784e1fabc39a7d371bd9535a47fcfde79ca74281245a3d7b244db9d5b5c2b53b8fb138d1ec99528ce97ff96bc5a80bf0e9b8c6eb88d503f0dc0e7722fd6f20dc2cad71561356eb", @typed={0x18, 0x49, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) 2018/02/10 19:23:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socket$inet6(0xa, 0x800, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) 2018/02/10 19:23:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) signalfd4(r0, &(0x7f00004f1000-0x8), 0x8, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ddf000-0x9)='/dev/ppp\x00', 0x22000, 0x0) 2018/02/10 19:23:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c8500feff000600"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = creat(&(0x7f0000141000-0x8)='./file0\x00', 0x90) ioctl$KVM_SMI(r2, 0xaeb7) write$tun(r1, &(0x7f0000140000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x77, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) 2018/02/10 19:23:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eb2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000004e000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfbf7, 0x2000) r1 = gettid() get_robust_list(r1, &(0x7f000083e000-0x8)=&(0x7f000040d000-0x18), &(0x7f0000e4b000-0x8)=0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bb0000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00001c0000)=r2) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008c3000-0xc)={@rand_addr, @loopback, @rand_addr}, &(0x7f0000d6b000)=0xc) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004eb000-0x4)=r0) socket$pptp(0x18, 0x1, 0x2) iopl(0x1) 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000068a000)='/dev/admmidi#\x00', 0x0, 0x101000) sendmsg$key(r0, &(0x7f00007df000)={0x0, 0x0, &(0x7f0000f4b000)={&(0x7f00000e7000)={0x2, 0xc, 0x3, 0x0, 0x11, 0x0, 0x2, 0x2, [@sadb_key={0xf, 0x9, 0x350, 0x0, "39c452054119e77450904da63d48b3539a9d3ca8092ec64e51de206d188991981091eec729a21ab192d99baadd087591670409b26df0efa5b31c30c0f02982be877712f952c7f75a4ae5c39d2533b0ce8b22403a94b711ff91bd0fcb76eae0973830bfd7bdcb5fcc461b"}]}, 0x88}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb1000)={0x2, 0xf, 0x0, 0x0, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x19, 0x5, 0x6b, "510033a2fa42960c4500637fd471dad4db28935aeb86c96e5e18fee9add1e925dfdcf4f099293c7d3107bb0a971a6e874068e8e270a10f8776856eaeaa851dac6aaaff5b4872efb2141f16b5e0356f32bf779418f71cdf98550db7ce52ec431b83b88bfb91bf75f4a09401"}]}, 0xf0}, 0x1}, 0x0) 2018/02/10 19:23:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000047d000-0x38)={&(0x7f00006a5000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f21000-0x70)=[{&(0x7f0000c87000)="05a8d25333d77a9ddb629b82a56c7c01d3adf8fb2d3eaeaf13fbd9a3b3676286c287d8751b1fd1809661950abd523f90b0f3243b3e372d5798b982a5468fa335375fc07471668c49d225af39472eff1a1aee8a515c18b0723df8173322a226ae1db55c8d1e2eaf87f7b9bfa69e9c4c0701afc255c1909a6a4a1812d285356bcbfb0ce2fdb053130fa72db1b91128407ab462fb187e2d6b5ff74f1d4b9c71d9c37912c42c8eee1fc1e400a5d3e733409b9b24509bd84d72a42ab25b7375b8bf", 0xbf}, {&(0x7f0000940000-0x1000)="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"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"}, {0xb0, 0x0, 0xfffffffffffffffb, "6fd15465c22403a7f49bc50802cd8f19025c9376dcd54601d1d44f420774aed65efa70fb2450c13ae5fd6faf0ddf0803ddd6d02fdb4a89d9dc18cf5e0ec081163831db96e550478ecf9d1fd2e7d7996ee1d21b76b0d560be739394346f21e052947cc9b90a7aafd5f2be39699238f5cdd1c9779d9f93abbc571b76b0d1397d9b59a9adddc14e29ad1e7033995b3eb06429c8ff206582b1138cda"}, {0xa0, 0x109, 0x7521, "f606606fc889caa795b7d8acd20ffef59aa3b00ec91daea36d72bf7612ad3ba0b43a3753a1e1b21b73b681be2e0f2945700ce05e15c9882a497d9f074aaa243858b8dd385a4cdb681c85e837f2b467e780a0e7654e46a1463d1074803d92add10cae744d94435ae83d6869a12d4266c447d2d0850fb08a21616c86a6685f4fb2e2b4522a612fbbf69087255ea58681"}], 0x1160, 0x4}, 0x20000000) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)}, 0x44) 2018/02/10 19:23:17 executing program 7: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x1c)={0x400000000000005, 0x54, 0x1003, 0x4000000000002, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r0, &(0x7f0000f4c000), &(0x7f0000956000+0xb23)}, 0x20) [ 39.325246] device eql entered promiscuous mode 2018/02/10 19:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x10000000}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d89000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000a5f000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000f79000)=r2) 2018/02/10 19:23:17 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000822000)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000181000)={@generic="2e339fc656d0e30ed92c7e34aded7df1", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[]}], 0x1, 0x2400c081) accept$ipx(r3, &(0x7f000097d000-0x10), &(0x7f000033a000)=0x10) 2018/02/10 19:23:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000093a000-0x9)='/dev/vcs#\x00', 0x0, 0x24c00) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) [ 39.500692] ------------[ cut here ]------------ [ 39.505782] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 39.505833] WARNING: CPU: 0 PID: 24 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 39.525574] Kernel panic - not syncing: panic_on_warn set ... [ 39.525574] [ 39.532943] CPU: 0 PID: 24 Comm: kworker/0:1 Not tainted 4.15.0+ #307 [ 39.539518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.548885] Workqueue: hwsim_wq destroy_radio [ 39.553380] Call Trace: [ 39.555969] dump_stack+0x194/0x257 [ 39.559599] ? arch_local_irq_restore+0x53/0x53 [ 39.564280] ? vsnprintf+0x1ed/0x1900 [ 39.568091] panic+0x1e4/0x41c [ 39.571285] ? refcount_error_report+0x214/0x214 [ 39.576042] ? show_regs_print_info+0x18/0x18 [ 39.580551] ? __warn+0x1c1/0x200 [ 39.583998] ? check_flush_dependency+0x239/0x380 [ 39.588823] __warn+0x1dc/0x200 [ 39.592082] ? check_flush_dependency+0x239/0x380 [ 39.596910] report_bug+0x211/0x2d0 [ 39.600534] fixup_bug.part.11+0x37/0x80 [ 39.604577] do_error_trap+0x2d7/0x3e0 [ 39.608446] ? vprintk_default+0x28/0x30 [ 39.612490] ? math_error+0x400/0x400 [ 39.616271] ? printk+0xaa/0xca [ 39.619530] ? show_regs_print_info+0x18/0x18 [ 39.624027] ? netdev_info+0x170/0x170 [ 39.627897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.632728] ? netdev_info+0x170/0x170 [ 39.636598] do_invalid_op+0x1b/0x20 [ 39.640292] invalid_op+0x22/0x40 [ 39.643722] RIP: 0010:check_flush_dependency+0x239/0x380 [ 39.649148] RSP: 0018:ffff8801d9866d78 EFLAGS: 00010082 [ 39.654491] RAX: dffffc0000000008 RBX: ffff8801d3359340 RCX: ffffffff815a5c5e [ 39.661739] RDX: 0000000000000000 RSI: 1ffff1003b30cd5f RDI: 1ffff1003b30cd34 [ 39.668989] RBP: ffff8801d9866da8 R08: ffffffff86b391b8 R09: 1ffff1003b30cd06 [ 39.676240] R10: ffff8801d9866c70 R11: 0000000000000005 R12: ffff8801db014b70 [ 39.683487] R13: ffffffff843e2ed0 R14: ffff8801d9e5e300 R15: 0000000000000000 [ 39.690742] ? netdev_info+0x170/0x170 [ 39.694620] ? vprintk_func+0x5e/0xc0 [ 39.698413] ? check_flush_dependency+0x239/0x380 [ 39.703245] flush_work+0x2f7/0x8f0 [ 39.706852] ? print_irqtrace_events+0x270/0x270 [ 39.711592] ? workqueue_congested+0x350/0x350 [ 39.716162] ? lock_acquire+0x1d5/0x580 [ 39.720112] ? lock_acquire+0x1d5/0x580 [ 39.724066] ? rollback_registered_many+0x58b/0xe20 [ 39.729087] ? mark_held_locks+0xaf/0x100 [ 39.733218] ? queue_work_on+0xc2/0x1c0 [ 39.737174] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.742172] ? find_next_bit+0xcc/0x100 [ 39.746139] rollback_registered_many+0x672/0xe20 [ 39.750974] ? dev_xdp_uninstall+0x310/0x310 [ 39.755384] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 39.760641] ? lock_downgrade+0x980/0x980 [ 39.764779] ? _raw_spin_unlock+0x22/0x30 [ 39.768945] unregister_netdevice_many.part.119+0x87/0x420 [ 39.774554] ? unregister_netdev+0x30/0x30 [ 39.778766] ? wait_for_completion+0x770/0x770 [ 39.783330] ? unregister_netdevice_queue+0x290/0x5f0 [ 39.788496] ? debug_object_free+0x2f1/0x5a0 [ 39.792886] ? rollback_registered+0x3c0/0x3c0 [ 39.797517] unregister_netdevice_many+0xbb/0x100 [ 39.802339] ? unregister_netdevice_many.part.119+0x420/0x420 [ 39.808230] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 39.813313] ? synchronize_sched.part.64+0xac/0x100 [ 39.818333] ? ieee80211_sdata_stop+0x70/0x70 [ 39.822812] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 39.828345] ? __might_sleep+0x95/0x190 [ 39.832313] ? synchronize_sched+0x76/0xf0 [ 39.836553] ? raw_notifier_call_chain+0x40/0x40 [ 39.841326] ieee80211_unregister_hw+0x4c/0x270 [ 39.845978] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 39.850808] ? hwsim_mcast_config_msg+0x100/0x100 [ 39.855655] destroy_radio+0x9d/0x100 [ 39.859442] process_one_work+0xbbf/0x1af0 [ 39.863686] ? pwq_dec_nr_in_flight+0x450/0x450 [ 39.868357] ? __schedule+0x8ea/0x2040 [ 39.872262] ? check_noncircular+0x20/0x20 [ 39.876533] ? lock_acquire+0x1d5/0x580 [ 39.880492] ? lock_acquire+0x1d5/0x580 [ 39.884448] ? worker_thread+0x4a3/0x1990 [ 39.888578] ? lock_downgrade+0x980/0x980 [ 39.892714] ? lock_release+0xa40/0xa40 [ 39.896670] ? retint_kernel+0x10/0x10 [ 39.900541] ? do_raw_spin_trylock+0x190/0x190 [ 39.905131] worker_thread+0x223/0x1990 [ 39.909081] ? finish_task_switch+0x1e2/0x890 [ 39.913599] ? process_one_work+0x1af0/0x1af0 [ 39.918079] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.923076] ? trace_hardirqs_on+0xd/0x10 [ 39.927202] ? mmdrop+0x18/0x30 [ 39.930462] ? finish_task_switch+0x29b/0x890 [ 39.934956] ? copy_overflow+0x20/0x20 [ 39.938867] ? __schedule+0x8ea/0x2040 [ 39.942761] ? check_noncircular+0x20/0x20 [ 39.946973] ? find_held_lock+0x35/0x1d0 [ 39.951034] ? find_held_lock+0x35/0x1d0 [ 39.955091] ? find_held_lock+0x35/0x1d0 [ 39.959147] ? complete+0x62/0x80 [ 39.962599] ? __schedule+0x2040/0x2040 [ 39.966550] ? do_wait_intr_irq+0x3e0/0x3e0 [ 39.970850] ? __lockdep_init_map+0xe4/0x650 [ 39.975241] ? do_raw_spin_trylock+0x190/0x190 [ 39.979803] ? lockdep_init_map+0x9/0x10 [ 39.983844] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 39.988928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.993926] ? trace_hardirqs_on+0xd/0x10 [ 39.998053] ? __kthread_parkme+0x175/0x240 [ 40.003077] kthread+0x33c/0x400 [ 40.006426] ? process_one_work+0x1af0/0x1af0 [ 40.010896] ? kthread_stop+0x7a0/0x7a0 [ 40.014857] ret_from_fork+0x3a/0x50 [ 40.019373] Dumping ftrace buffer: [ 40.023138] (ftrace buffer empty) [ 40.026828] Kernel Offset: disabled [ 40.030438] Rebooting in 86400 seconds..