Starting mcstransd: [ 22.582372] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.040589] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 26.580307] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 27.597653] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.224' (ECDSA) to the list of known hosts. 2018/01/31 08:31:48 fuzzer started 2018/01/31 08:31:49 dialing manager at 10.128.0.26:44335 2018/01/31 08:31:52 kcov=true, comps=false 2018/01/31 08:31:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x3, 0xffffffffffffff00, 0xa, 0xa0, 0x20, 0x2e, r1, r2}, {0x9, 0x8000, 0x7, 0x4, 0x80, 0x2, 0x5, 0x1000}, {0x100000001, 0x62c4, 0x10000, 0x7fffffff}, 0x5, 0x7, 0x1, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0x0, 0x3, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x1, 0x1, 0x1, 0x1000, 0xfff, 0x9}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000005000-0x2f)={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, 'system_u\x00'}, 0x2f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x3, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000006000-0x10)={0x7fff, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000002000-0x87)=""/135, 0x87}], 0x1, &(0x7f0000006000)=""/28, 0x1c, 0x4c53}, 0x2100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8997, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0xfffffffffffffeff, 0xf9a, 0x0, 0xda, 0x7}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000002000)=[{&(0x7f0000004000)=""/7, 0x7}, {&(0x7f0000009000-0xf3)=""/243, 0xf3}], 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000009000)=[], 0x0, 0x4) 2018/01/31 08:31:53 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000086b000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000993000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ce5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000654000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000116000)={r2, r3, r5}, 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xc04}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001000-0xea)={r8, 0xe2, "7685b2646e9bfacbaf158c8c06f3cacdeb8d570b603a0119c44d751b238157f8cc99e5f75d2f6741357e358005a97fa2a97a6e4330abcf87e8999e86cf31d5b4ccd810ebeac04cc3afb15bca4ffe676b5ff76791aadd419fbc162f543e4334af90a58a35f80552264a367f47f5c90f981083b35d4deb6f3e384eff63848ffdecd138048f52c1e94785372a64207798c4eceb175a8f84533175594ac433f0e0ea1059d39d82de7f8908998ba2ba6b5cf6c89f0950182d70d436eddcf18ee691babd2a2bce67d2430456a18a9bc9401c893d45bc9b90693bed435b69aee725f6065091"}, &(0x7f0000001000-0x4)=0xea) 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) 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) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="9b7c9dff50aa6ac1977c03e4e7cbe7cd7d6cef6ecbf7ac3625e10225659a6bdd10", 0x21}, {&(0x7f0000001000)="8690e8fd05ff1e47c7ef31200a11112dc5ddf9f888694e25bbfcbb3aad3f4a488deca2c87bfa9f64e9e0dd868ed80b76c805f14b0de6b013a0e2dfcbd0a63de8f388b333c909d4512b58b43b53e39eb2d38401b7966b8361d9370fdf7aa58d5e", 0x60}, {&(0x7f0000000000+0xb1c)="61298a5e2c46c9881d700bc7a8d698cd1c89bdc602dffa885915176b0c73a2207b7e47e65d1c5b28a535b33f100b0dbd4514ebff1606f7960f8415eb3df80c6ef1e081253ede0c352cd92c486f6f3334778d5fd2a7391622b95bee3090d1b947b8b81dc8e018a9b46f375f6c912b36619d6ad10ec65b852bff09845045bc40655bbf330d7165afc7", 0x88}, {&(0x7f0000001000-0x86)="c90f1e8d57c301bb7ee6abd7de095a7d3919c22bc4ba70ec747083f019b196acbc8e7a52437e54aea375391fabf0a6739aee5ca052a0f41bc38a23d5bd6f77abf17f52c8587bd8523eed9703cef8bb18f874081e011de1e595f4b20417090b2c96a2b94889881c7d8961d433d82d805940e6f2a409e2df67633e2ce5dfef64f9543a397548ec", 0x86}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="7b599e6c698d717c9373449db753eafd36197c32ba6cbee0faa0dc9c5b4ae951991d03fa27c83301a3f11d55191b426b9a76ff31c1829b89bd35f9158129c5650cd1622817c76f0724cd6c2edaba290e5a36966a669d124a9d02f349b991f228cbe01139132a4ad3e452", 0x6a}], 0x7, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r7, r6]}], 0x60, 0x8840}, {&(0x7f0000003000-0x1)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x2)="1398", 0x2}, {&(0x7f0000003000-0x44)="613f49e91556a7c02bb565afb2a9f2c96e8eb06d5ac106fa0707e82ad1ab78991779c619c491406e33d6cd9e966fbb46eb0b8eeac4a12d17573643940bd62c03da1e66c1", 0x44}, {&(0x7f0000002000-0x5a)="fb2ac10cce5a79a903ecd77bee6d3a7c8caf08896f2a481babf739354eb1bcc2249fb58434302ac1f1531de0600dcb9c537b52e08704ee8a17b4293221a7aaf17da617aeeffd81d548e8f2135e14c46fcc02b2f8774e9cfcd379", 0x5a}, {&(0x7f0000000000)="7b8fcaada1224e9a9eab27e0aac1acf432c743289b110ed1e5a994782026a98d3c5485058d05d14b9d079fdfd94bca260fa79cc569470b324e9ff0fcf23dd32f945181292d410d710077c026d3e395b7250003b6b004ae4d75a7283c75cb3580ca76f21bf293ba516b9c3d815d0beb8f74530f0a239c88c27dc309e2427aa99b53fda2dbcf140b910b86a6dbcab8e8e0fbc6b2e878820513b87096700fd7f8581a171771a8cef9cc11bf", 0xaa}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xff)="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", 0xff}, {&(0x7f0000002000)="d49f8ff4e5ec9be133b3258ee8854d26ddd6a55cfb9feae2180fec15fcdd4e82b569d68fa3a9ec0ec62972b0cd115af25c80bd6e3e9e7c446e6ea46a09b42d668e7db21db0195e4d5f7f9c24100213a7d6561423599c15990c4b2b727666259168073dcecbc6d941ca16adb23a91af513c60dfbab523e3ab4d5c25ce9a78d0952c36ab19d2026d4635332d7f8ae587478240ab1936ebb485e1ecafd028394eaddfe95c9bd05d78d29b3a0aa7b36ebf39", 0xb0}, {&(0x7f0000000000)="9815dc3a5670dc83abe8efff72723af04066f44283eb29f3663ede2269ecb49873378797fb2321d909525c63db74af0fa056fc3bb1208f67f25009d057266dfb6c97e0aeb66892b506cf52c07da53e9bd5547c33d742d517908ebbd24c5c610cb8efcedd5cdd4f798c8a601d3ae967b1e3a17ab59a01efe7dbaec6c705bb7c8f003919fbe5bf828dc8e58302c0564cce2db44c02bbf687a5660f950388f4b2315ed046186ce67ff7a18b675036b98b9a49aa74b7514b7a6b298960477dec", 0xbe}, {&(0x7f0000003000-0x5f)="ec5d45a02b0155c12c338b38bc6b875010f5bd3b17ef32add39e46fbecfd31f4b266cc94270ac2929541faa20ef9804643ee2fc3617085712a28bc610594b11bc3e3f9f949767da6318ecc49106f22bc8e6ea6643da55117a4d5425c4b4a28", 0x5f}, {&(0x7f0000003000-0x72)="5d83367382d1afa9a6e7a8910b9d50bb9079150ff725d899e6a7c9308a51250dbaff906843163015ed6087c8a8fdfec0f59e783cf4afd0de05b03f8b9d36ba01783048b09d549631a8975dae1dcfa09420acc125c75b4912fd874b6f058dddf33d3afc013ee68c81ec3439254c0dd04f5fc4", 0x72}, 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", 0x1000}, {&(0x7f0000001000)="8436a6bf186620e4aa6df241d52244d85e36dddb891525c46cbebf6d20f98b3d6cb8cd404deee26d00ea337fe72199eff88ccc8ad5d49d31a126276b727eacbe194d65b8d50fd37b77d5ef553ac274374f090cd27cd6898b7ae50574bb1a0495c3e71eed248dc1442ecc7161f0069a36cee8b7f3a16db068c62951fe2c474ae86c90", 0x82}, {&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0xba)="427ed526882a1795d02978aeb5894e1a635ed51ffb191a927f0870d28b93c74c436a0a76bc2567b8b65833869089bb109ba046cf98b2c32cf6d6f60b0e08eef6a80f933245f82901527744147d85b3c7c098c98ac9c092f91db1fede48e045906186b46548ee0b801a39fe5bc1cd9861b5b7c1bef6774243552814949cbb79313141192f4e63df51dea0f047aab1fa4923748bf318a4e3fa2693eefb87c1443e55e129a5735583c136d8200cb08f3150fde37b76ca99c824e65a", 0xba}, {&(0x7f0000002000-0xa1)="6450564795d10d5137669c0319796942f414448fa79d5456337eda2f696b9106a03f41b96b97569f6a7f4d12f486ec6553d6a878bb2bf78c7eb526fabfdbfccbf92b446c94bab9f0af3115de766d5b975b68a5419807d7d6af1e8e3083c45dc991394e2b5abd8d51e18815434e611d52c7296f7e32d62afc7c9e7620aa1d4b003e6812a8bf9e4cf9fbde8deaac7bb857bcd261925f8c43126de2000e0ebb8094ad", 0xa1}, {&(0x7f0000002000-0xd5)="10a2ce9bd7bf89ca3178a6148c6e163a853d1c2cce035fb84fe300bc5aa4b755b8c5e919ef8ef9b6c83364d6c1cf223df73b4cc46ee076bfa26dd13c15d82963b55964b11ff5c6913c21904068bbeac2f3b1aa3ffeeab28399d68e1edddbb3d4e904088b783e7b4ad0daf217ab9728ffb86313d0bddfc9be59a208034d8a54ab82590afa70e7154aa584bf9278c8a338a9a3b7e27380e2b14e25348df292cd8f32338f3873ef9a36fd77473adb27e0a603cf119194ad9432c4721d1a80c66cb61e0a1e6f93a1a5ba301809cec33d21c9d7c117f385", 0xd5}, {&(0x7f0000002000)="c3a1eb80e82755360f633a09168c112c15abc8c055f1434f7f26a81236fbd591f8e9bc7722143be691b5985cd5e4f2834e54d236c1541913a1266b86d50d9b831cd1b1d5cff1dd71a2bc58be6f54f029d0540c68e44b8ebbf427f87def5fd8c7971cbaf9238f6f806042f3943e7f3b375b06d66b2380665743f9003a57f3c3d6f58956c66adc2db00501cb83143851974d14541ef62911189d2734b7ac7b12f321650f767ade58545b7a6fd912e2cd2efb1cf26d4fd215470582312c54a086ae6506cd4b656f82c4c39202b232af31a1ab57", 0xd2}, {&(0x7f0000002000)="8ccf3defbbd23b9b4ece8fd0ac3532de6a6c15aa0e16d627d8b6acc11d1ac3e99ce44ed8ff32ab5a6f5ac33a5a94c034570f2ae70bf7549b0ce44b7fcde20c66dc7c31ce3e36d510b75698a96681b10423582ef69404a991637bd291f1944dd132c916157af525671d40aea8116088a3dd2f56ef88", 0x75}, {&(0x7f0000003000-0x36)="0b024ea7dcd24b9053924ddaa3bfaebd03d290f25962df2a1ca6a1a3b1d5ab313959f6a9fe0b91726f8e6efd7328ebae95f07836ab7c", 0x36}], 0x9, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r0, r6, r1, r1, r7, r1]}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x28, 0x1, 0x1, [r6, r0, r0, r0, r0, r7]}, @rights={0x30, 0x1, 0x1, [r7, r6, r7, r6, r0, r7, r0]}], 0xc0, 0x40}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xd0)="b461dfd1bf156ffaadedcf900328829fb6cc56f030d1dad2af9a50484ba52ea9434eb3d9acab3c2a23166ecb124677032526cad3581b6efce9c2aff70096d9f0289b8858d80752b6a814396e8329199a16d7c7cfd8c3210a61ff5ab0f56578075200a9104a58a7760470eaabdcdc358a5fb5cf30aeb8b70f101a3f69d68a007ac06735a0b62c4d25506ee75b6c6dc71fc28f305abf9ca18a65d2a50289550f1c3f7c321781b409afcb899d728a45ea4cb599cf87af3ca72bf8f6a4659bb263f919876243ea5edf8009a0d74302c029af", 0xd0}], 0x1, &(0x7f0000003000-0x28)=[@rights={0x28, 0x1, 0x1, [r6, r6, r6, r6, r7, r1]}], 0x28, 0x4000000}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000-0xf)=[{&(0x7f0000002000)="ba797acfdcf6e0a4b36ef5032b01e727737c151b024d6efd5da0d7535d6b10260fbb14aabb9d44108e189f1cef3a755b1da4fb22389addc52fe0b12561f40f12550550f10cb9137cabe7f07b867d95c7f39a5459bc8f1f821ea8f5b27ebc7c92016dae6ef53d4e4cc4f85d29f71b5c4da88846c6bb2f268c307d4332a1705004af89ef00330364c7472822130351f9a9937c317c7cbf9c8017486067b3f8619dbfa053d60b28b462ac88a6c74b086346eb003e4cc80ed279caf4624acbb91a26f6a1fa2f175a1c81ed5d110ca805aac79902fdc37d3551b857ae6eb095ba9ee8950ebb8be252dd291721d3c861da1e7dd69356e251dc84e791", 0xf9}, {&(0x7f0000002000)="97a9986bc004f1beeefac8dc90817e9fad3c66d098c6d7e41cecf494d4d76a377858da59330622a1846322ea392a9e1b791a8e22a8b9bb5d138ee56d46d3d4412dab615f096dd65a8256ae7a91bf82e4776409c042d5e1f4343cb333783ee1ab575768768deb9ca461bec9c56d5cce5f29f9a6b517dc7a803cb45272eac23081128a58376a373ec7510817b5cc069b0aa8c307adc4c25d835d1dffdd1ff0f2ecc773030b92d6e271e237a4d218f171b20b9fd8a22f8affb3e85d3fc26257d67504bf73", 0xc3}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)="3c437c8e6bcb44a6352d6ca8004dd3446df8d4e086314ac44eb41fab2e16283c2adf", 0x22}, {&(0x7f0000002000)="814a76cd38bb7d03407d0118d7ab9022772aa10b9748f47e17a99361ed7eea16c8b85833d204a9852c1ff93ec77c7bba933f9d3729c20e90718f81e52b8c8dbd4b76cd3b5b7a4cad4fce5fc9323a63d7c6e088be89f7e5e8dc3b663aeaf3eeb1701e833a12b1d7d5d8f022297b69e2937fcae48ba9eeea135e1c699dc0b9396f500862c9c29717c54c436a1207b16af76ea7fc328d70d9a51638f766f168", 0x9e}, {&(0x7f0000002000)="0cfdb5cf1797dac8e7cd9a776f818e669d5feb9372916455", 0x18}, {&(0x7f0000002000)="2d2e9da045509e803c013421371f8b4ff2d25168fb9ecdfad749e03fcb7c64cb7352fbb6c86665bd59004c6964669091bdc4ee3ab25ee825bfea535bb5583b937e92e783ee07f6b756ca8be8b286783b62dce56d4ab51900ca507c0a726363a364aa486ecb9b3bafa311000406a56e", 0x6f}, {&(0x7f0000001000-0xde)="62bb56f74f3afb3e83cd68ef5c3619a3294d59c20c15ebba88b155ae8c66ac3a2209231dac57d094e143c770f5d10d6f32a08db047e6e0b0b8cbe8b88aa02b1741b74911f6cec4c96cc4fa93b3e23a6ed8feeaae4a724e364855943cdc3354fd72b01b8520aba6abba8a3ee648df1658ceb06a09e7f32f5390c9b7e8d6dff3247b5ae2deaa03534b0d4025ae46cec7e904f488fc90f4305a29c3a996299926d453b822ca1ebcf153a70cf94f0d627d2a89d233dc944cdf60950cd1176f743659a97a8bc4e81a7600298854587c5930c7f9cd89415a07f68e2674a6c9ed9f", 0xde}, {&(0x7f0000003000-0x7)="a99fb40a4d4b09", 0x7}, {&(0x7f0000003000-0x4f)="3c74895d3c53d99eb63d9d66649a6beabfd355f1d734c64d4381941039da2bca0bce645644237e683657aeee20a7fb675748f987d83451159939a1af272ae8f6b1ef41df9ab0974e95f91a73001748", 0x4f}], 0x7, 0x0, 0x0, 0x80}], 0x8, 0x10) 2018/01/31 08:31:53 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0xbba, 0x2, 0x24403d6076b0ab69, 0xa0, 0x6c, r1, r2}, {0x1, 0x20, 0x6, 0xfffffffffffffff8, 0x1, 0x7, 0x4, 0x0}, {0x7, 0x5, 0x5, 0x8}, 0x2, 0xd, 0x0, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x7c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x3, 0x3, 0x7f, 0x0, 0x6, 0x10001}}, 0xe8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffff0001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xca)={0x0, 0xc2, "abe09b6f82989b0ca8552072940d89558fcc524ed6c64f21db177044f430c33f08ec802eef30e4b044b073dae60db622022db455e0a90c0e6664ca1d2ae2726275a321e759286cf06a1a821ce1b8a5bc1854789dd841f1f676b9787e8a29edf30130e0d580f8c57be985b55fae6bf4864293fcae6c70ffe382b4e693c3ec1bc4499fbbf170349d6280de8d35ef4738cb4b7de6d1fea1a2c70bfa6e9e73ccb0ae69a0973481dbaaeb4ccbfe3a3351a6dfb2e9fefbdce6bc2cd37e0c128bfd2b26fe2b"}, &(0x7f0000001000-0x4)=0xca) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x7)={r3, 0x6, 0x4, [0x3, 0x7, 0x72, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r3, 0x100000001, 0x100000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x6fba, 0x86, 0x0, 0x8, 0x8}, &(0x7f0000003000)=0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000004000)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000004000-0x89)="c813673ff5cc872cab65b1c429e1172008f04c48b0691bdbc6a066d299ec7558cca2a7edf0a37d04eb29965a6c259bcb7ef26d4d453e09063aab12a8400c4580261f6b051d25ed8c10c868b0a723c83c08f967a9edee14db7dcc04e3ab29cd5bc6886346780508b525fd50d97272c0ad16b9ecb3bae284d086f09daba992a41e5d40014343521b19f5", &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000003000)="e1c633db6edf56a7d3b1b87df34d733e74d42e7f91ac40ec8df17ef1bb28a32388e4912982974c7858e59f31d7f67f671bb856291a1cdb3a46f2fb7992dff2e0a4c26f38ac25e9033cc3f5714e1723da57618c8887b1be3d88d62b40799ac6a98ecfd9b8a9b15c7d8431de07e019e86d300e59a0163a8cffaf12ef05d9e9ee7faf39c1b7f0eb6d9d4458d14804b835fdbb8a4f2892e9a39387eecc1f65da080cb80dce60774d9f3a") readlinkat(r0, &(0x7f0000004000)='./file1\x00', &(0x7f0000004000-0xe5)=""/229, 0xe5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000007000)=""/11) 2018/01/31 08:31:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x1, 0x0, 0x1, 0xfffffffffffffff7}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xcd8, 0x6, "43e168dea1bda1ea262f240e6e2a51c132c836669f7b56e8b05557ba3c1b5942a9b623dc8e1d1c9a70e7b775be0757439bfa2738092aa37b0fc82b6f7af268807103b5f8863bc0bb449c1a5edc972acd"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) recvfrom$unix(r0, &(0x7f0000000000)=""/37, 0x25, 0x10000, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000005000)={@generic="d926aa1bcd429773aa382a3e3ad3adb6", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r4, r5) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {r6, r7/1000+10000}}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x4, 0x4) r8 = getgid() chown(&(0x7f0000004000-0x8)='./file0\x00', r2, r8) 2018/01/31 08:31:53 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000008a000-0x15)='/dev/pktcdvd/control\x00', 0x24100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001fa000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="52d62fb73ee84b1c6c4f1ffee1bb051656e874fbebce8aee635edeebf55d5510331929ce50920c3c07e82a3c70e2127c3e8b0a6c584ff62bc2ba", 0x3a, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x55f9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x1000)="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", 0x1000, r1) keyctl$setperm(0x5, r2, 0x400) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000004000)={0x7, 0x78, 0x400, 0xffffffff, 0x7ff, 0xc94, 0x0, 0x0, 0x820, 0x2, 0x4295, 0x7ff, 0x6, 0x8, 0x4, 0xc181, 0x4, 0x3a5, 0x5, 0xbd5, 0xd7, 0xffffffffffffe7f4, 0xfffffffffffffffc, 0x35, 0x2, 0x7fffffff, 0x4, 0x2, 0x20d, 0x8, 0x7fff, 0x800, 0x8, 0x81, 0x3f, 0xffffffffffffff19, 0x8001, 0x50, 0x0, 0x5, 0x0, @perf_config_ext={0x28bc, 0x10001}, 0x20008, 0x68, 0xee43, 0x1, 0x1, 0x2, 0x200, 0x0}, 0x0, 0xffffffff, r0, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000005000-0xa)=@random={'security.', '\x00'}, &(0x7f0000004000)='wlan1cgroup\x00', 0xc, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x3ff, 0x4000) fcntl$addseals(r4, 0x409, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007000)={0x9}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x9, 0x8000, 0x5, 0x8491, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000009000-0x9)={0xffffffffbea1cbd7, 0x8e, 0x4, 0x7fffffff, 0xfffffffffffff16b, 0x100000000, 0x51, 0x9, r5}, &(0x7f0000004000-0x4)=0x20) 2018/01/31 08:31:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00008de000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000001000-0x6)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000005000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3d1}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000)=""/73, &(0x7f0000005000)=0x49) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005000)={@common='ip_vti0\x00', @ifru_ivalue=0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x4)={0x0, []}, &(0x7f0000006000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000009000)="a0370d2cad1d7f8bc7a25b90c5ae6f0838d727deb01239a3fead6dd287ed29deb8b8989bb14c6163e8be436f493d72429efc96d6ab74d5ab15c4dcbfb40734f071bd6c1598c8a64012bb5252f7f117115354c80e142a3bf7b88d6a8e894b7d7437062abf780bfb91e575246ad1b5f2ba88a3f12904905182d50e3d0b518d7b99dc9c1d64812f891b6a351bca7cfec905c22381eb94066c068d762b474a18", 0x9e, 0x0, 0x0, 0x0) 2018/01/31 08:31:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000515000-0x20)={"8931548e01403797d01ab8a03b22f247", {0x4, 0x3, 0x7ff, "6d2ff2e1162f", 0x8, 0x0}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x2, 0x0, 0x4, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x83, "f3803a81d356dafe70be02985690c538d2fe686fac3aecb53c1c9c1fbf705fad09045224544726be747430e795c1e55210d9654bac3406f9de0aa998f9f1b3b89ce3d59b7a77f49b1497b276da16e7556813c3b2a946ea7540cf64dfb7c1edf0440e6c7f1129d33371a000dc9807460bf18fcc62405093767c62123158074b1d23f9e4"}, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x7}, 0x6) personality(0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0xe7)={r1, 0xdf, "ae57504d4560387b71955a95e92f261f233f559a2aa36f688fd1817f0f3daecebaa510ceeadd5b6439364deb4844130c296298df1cae12225c207f8af5e20cc6c8adaed1a40908c550542a820e86b003a192a2fe73748dbc916f02eaa19b4e2e99b369f80f932eaa020ff74aa13c80248b9de260d3a0f41af88a47a518c62733a30eb5d01acddb5723daa967faa51e49edf754139dfaa66f5ebe8eee9871a24fab3a9adba7a7719fe00c254f25e9c930b4f85d48f03efa89a8ef8b19cecf61389691c84b2e42aa63857239c8ed0e1d5b29ffc278a7e360e6b9480b83cda760"}, &(0x7f0000003000)=0xe7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x702}) 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) 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) sendmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)={&(0x7f0000006000-0x60)={0x27, 0x4, 0x4, 0x3, 0x9, 0x80000000, "201c16a14cfaa14ca1c612d1f1b1f3186fb7f4668a8e6ec28a36ed1b19499aa9f9f2cc381fb865d2f6437c8e7e694e02a1249d57175a0f9bad02eaa0f65b80", 0x0}, 0x60, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x9b)="bc0fc295e08aa4dfc3731378793549fd0f683e8a739595049e595f3077587a07a75bdff1817e90633992b6bf06f9e5064095a6b3ecaaefa5f76c72051e063faa3dc38d5596917ae1f1321569ec092fa4e702ca60137aa6da0e8c471105620566507469bcf6fa424daefd36b2d8434391202c53ae9d3e1b10af32a740c1cc18c7f423f1753143c7358234bfff1fe13f1239364ec649c71d1806d5ee", 0x9b}, {&(0x7f0000006000-0x97)="d49ff46b99126f5e8025131a084bda565c13f8cc81598757d7b0eca3f024311ebbdadb9658e028594012e337e0eff64d38fb6e06b2c24ffa3252189f30769c9ef9843cc4fe40fe0f697918f32cf30e4ebef2a8d67449fcb9340823d6df4fee49055238e55793fc91471601b33c20c54cdb12aaec384ff334b145f322b5270403a320362968cfface3bec45a7758b65a3693f3bfb9f94a1", 0x97}, {&(0x7f0000005000)="a113bfadb4ef674bbcf57040f921ef818bce09e13ddfc101ca244d0b50f31cb6043b38c85750fbdaf34224a9e906d7e84d8687910332d53c5dea143bd7f5a24e780077e7a0d5fc6d7b79963fea5899a1e5e01606be48368f6fd7b226f310225871c131ea4cd312f66ebb67fe242b251302d041319031e7e5a9939c184d0c3ee1e9698470e8255e260f2bbd0cca1178dab10e805b1e7d53837ab8c7e2a14c96b0df40b2538518f0cd100716", 0xab}, {&(0x7f0000001000)="e94d636b83d2772d0a26f04112f8b04ef22c8273893f456811ceffbf6d564483cba5ebd8711d508df614cbb418a7e863fb5588c28c5eac035be051bfaa2818d0829178b13bf0be3980c312c8ec9b730bfd0d4781a920f7bda449a235c58bdbd077bb3cc1c19854e5c2cbdca72cacc32fea28b469c5f0ff74a18b6e04117e636b95ec4e39473196db6e6f8947c30248374f41c88d2eece32456bbed4e4ecd8db4a9485e06b77d4689e9186b1f8dab5d5eb7a7258a53c94c9ecd20eab9a45808790f61a06619ed173325701595768a6c3d2a76083691a6faeddddfece04a1584be17252dfa", 0xe4}], 0x4, &(0x7f0000005000)={0xe8, 0x0, 0x5, "747e10f384c642ed4a16614cb5921e52eb8ad3df39942e1f1c50907bebfacafb3f22c6e3c61d954ec2370bca563e06d8cf9c3812e96a5556961d43e773efd60a944bf9e7e5d63d25f52b8a2043ea4bd6fb87ccb3b61e304bf2fd41b701f82d17abc02d8338c0c2213266b36638f01b96409bc8ce32ee465c69ceaeb1afc7aa86c614d0393d56c86dee42ad766b0aee0044d89aecacf17ea2b557728621bcf051dd6868c0443e6a5882b048f0acdaa66cf76d27dec3ea5cdbd206ea3955bd070bbaa6e49246de88ab19af9bdeea86b006c7328b4d68"}, 0xe8, 0x4008045}, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x6, 0x131, "37179c149a7a", 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000006000)={0x20071026, r2}, &(0x7f0000006000)={0x6, 0x100000000, 0xd5fb, 0x3, 0xff, 0x100000001}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000008000-0xe8)=@del={0xe8, 0x11, 0x810, 0x5, 0x0, {{'salsa20-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x880}, 0x4000080) 2018/01/31 08:31:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) eventfd2(0x81, 0x1) statfs(&(0x7f0000000000+0xde)='./file0\x00', &(0x7f0000001000-0xb2)=""/178) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000004000)={r2, r3, 0x7ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000+0xf37)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r4, 0xfffffffffffffbd4}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000)={r5, 0x80}, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x9, 0x1]}, &(0x7f0000003000)=0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000006000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x3, 0x6, 0x1d4) r6 = dup(r1) exit(0x1000) 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) recvmsg$netrom(r6, &(0x7f0000006000)={&(0x7f0000000000)=@full={{0x3, {"ea44bb47c1eb03"}, 0xfffffffffffffff8}, [{"44260f34925b19"}, {"ab11444715662f"}, {"87b1d6e347e287"}, {"ba917865099b7a"}, {"386446960f543d"}, {"fe49c89af18f18"}, {"2d221d2d53ce6c"}, {"4cedb81b6653db"}]}, 0x48, &(0x7f0000007000)=[{&(0x7f0000007000)="5992a40de33075f979e03e6d29e1f2f671c7fa0c062eab517d9f57f33258fafc62cdaffee1089ee214cc13f6aa0dc460faaa350b72e331a283c9249c0d6f6f27fc116becbca63a76da63e47f5e66c3ba04a9e3da5e89865f9b745e5e9762e949c8b21038eb6c1b7aabc63aa7edfb1b2e798105855f474a3615603ab7baac18e24369b94eac4d6751cd84b2ee6ca366bc2ca4da88696dabfe0db2917520bf68860cb8362480980495ba3b3bbd662441bed5b23dcddcc3066599d1eb2aab10bdb449df4fe70e5c5f4e7732db4bb25b00c727f7437d78f4bd26470ec682b443d752de982bf6ba7b26f100ca872293", 0xed}, {&(0x7f0000007000)="68b1bcd2a478f00c0c6ad0d7d5995784a4d334f6d60a3587fcefeaa0d903ef2ae932e79ac1c6b6a3ffd817b7f0aef410427ae59d30dc25b3d5d10413d98e858882747dc6d74063fd39362caa32c43a335149f01a96f9b547441fb3aadcf3f37f8520f72d76ddef3fdb7e58cbd6697ec0429e5ba70e27313e259c63af1d793a6c5dec1e56856e685e5edab5af2c98d1a2776c65ec60ab473a1a", 0x99}, {&(0x7f0000001000)="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", 0xfa}, 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", 0x1000}, {&(0x7f0000002000-0x22)="54711ddb1c4005d4f43d706ced4ef495156a11517f182e9f663af60092ed678a911d", 0x22}], 0x9, &(0x7f0000006000-0x188)=[{0x110, 0x12f, 0x5, "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"}, {0x78, 0x104, 0x3, "dbfc9df9d1817f50491777d7a0ecf92388fd11f49bd2b590200df1f84cc32454fd242dca8786fae19c30b59a93445cc72a680517792e10869d452c0abef043d6cc1413614cb0e3a0f15aa376facaa481b0d41e428d058d839d1b79e18da1319da072265b86"}], 0x188, 0x48080}, 0x40010000) [ 38.370845] IPVS: Creating netns size=2552 id=1 [ 38.440028] IPVS: Creating netns size=2552 id=2 [ 38.485373] IPVS: Creating netns size=2552 id=3 [ 38.552895] IPVS: Creating netns size=2552 id=4 [ 38.626047] IPVS: Creating netns size=2552 id=5 [ 38.728945] IPVS: Creating netns size=2552 id=6 [ 38.844194] IPVS: Creating netns size=2552 id=7 [ 38.969889] IPVS: Creating netns size=2552 id=8 2018/01/31 08:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000afc000-0x8)='./file0\x00', 0x40, 0x100) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000b38000-0x4)=0x0, &(0x7f000051f000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000038c000)=0x0, &(0x7f0000ea2000-0x4)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f00004ef000-0x8)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e30000)=[0x4d78, 0x8b]) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000264000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000571000-0x10)={0x0, 0x7530}, 0x10) 2018/01/31 08:31:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000)=""/0, 0xfffffdc2, 0x2) 2018/01/31 08:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000145000)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000c31000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c1000-0x8)=[{0x4, 0x8}], 0x21) 2018/01/31 08:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000050f000-0xc)={&(0x7f0000494000-0xc)=[0x0, 0x0, 0x0], 0x3}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x40, 0x0) close(r0) 2018/01/31 08:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) prctl$getreaper(0x19, &(0x7f0000406000)=0x0) bind$inet6(r0, &(0x7f0000cde000)={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c) sendto$inet(r0, &(0x7f00009b2000-0x84)="", 0x1b8, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009ce000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000)=0x10, 0x80800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002f7000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x5}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000068d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000417000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x87, 0x0, r3}, {0x2, 0x8, 0x3, 0x5, 0xfffffffffffffff9, 0x5, 0x4, 0x401}, {0x2, 0x3ff, 0x400, 0x4}, 0xff, 0xb, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@empty=0x0, 0x1, 0x1, 0x0, 0x9, 0x5, 0x7, 0xff}}, 0xe8) 2018/01/31 08:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000327000)=@add_del={0x2, &(0x7f00007c4000-0x10)=@common='rose0\x00', 0x7}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 08:31:57 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) ptrace$pokeuser(0x6, r0, 0x7, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/01/31 08:31:57 executing program 2: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d72000)=0x0) 2018/01/31 08:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1268, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/01/31 08:31:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3f)="9b26c02f76626f786e65743173656c66707070306574683047504c2740706f7369785f61636c5f616363657373776c616e30272b637075736574656d312f00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb5, "553f77c40b26ae0be5999233410f98ec44f28844d1f595c5692da534669cfe879d8b2eff0c9ff7ea9417cac8012ca59214fd49a2260c8429ec45b11aec6f1fdaa8477839bda65bf4361a8b9beb55bd5dba6fc28af0145f86299e1845dd7448c9fd268f74f705524a90f49f354e91b3541e5678abd7e6f424c69c1e624902158b96cb08310909b8608b3dc0369aaefcadbd4f14e848e07e4a1f23a1d7fa76734a614a65ad39b1620e176a636d42262dc3742f431eb5"}, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x200, 0xffffffff, 0x2, r2}, &(0x7f0000001000-0x4)=0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r3, 0xf17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000000000)=""/6, &(0x7f000059e000)=0x6) socketpair$inet6(0xa, 0x805, 0x1000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000002000)="1a00e3890000000000000005951d0191", 0xfffffffffffffe0c) 2018/01/31 08:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/pktcdvd/control\x00', 0x300, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b48000-0x10)={0x4, &(0x7f0000a47000-0x20)=[{0x0, 0x80000000, 0x7bcd, 0x20}, {0x101, 0x7, 0x5, 0x9}, {0x3, 0x0, 0x7ff, 0xffffffff}, {0x6, 0x1, 0x7, 0x6}]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ca6000)={&(0x7f00005d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba9000-0x10)={&(0x7f0000f53000)=@delpolicy={0x50, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(r1, &(0x7f0000b44000-0x8)='./file0\x00', 0x80, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00002bb000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/31 08:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") userfaultfd(0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/31 08:31:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000)=0x9) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, 0xffffffffffffffff) 2018/01/31 08:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$inet6(0xa, 0x805, 0x8, &(0x7f00001cd000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cdc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0xc) r2 = open(&(0x7f0000ec0000)='./file0\x00', 0x80100, 0x4) lstat(&(0x7f000086e000)='./file0\x00', &(0x7f0000479000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000086b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f000070e000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000af000)={0x0, 0x0, 0x0}, &(0x7f000042a000)=0xc) getgroups(0x5, &(0x7f000056d000-0x14)=[r3, r4, r5, r6, r7]) openat$dir(0xffffffffffffff9c, &(0x7f00002a9000)='./file0\x00', 0x400000, 0x102) write$selinux_access(r2, &(0x7f000028b000)={'system_u:object_r:clock_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x39, 0x0}, 0x45) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000653000)=""/0, 0x0, 0xfffffffffffffffe}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d83000)={{0x0, 0x2, 0x9, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.408054] audit: type=1400 audit(1517387517.962:5): avc: denied { create } for pid=5218 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.450601] audit: type=1400 audit(1517387518.002:6): avc: denied { getopt } for pid=5218 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendfile(r0, r0, 0x0, 0x7fff) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000011007fafb72d1c06a4a28093070100000200000075262342d0c9e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x94a9f04d7d874c70}, 0x0) fcntl$getflags(r0, 0x408) 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000363000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000381000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d14000)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "1668030000208ab11a00000000000093fcdb6f2f562c4d842809c71426a0990dba70b342fd9f24d18bcf8ab725fefe3be04cbdcbd7fae33278d4dcdd0ff57da026ace89ab03e57782df55fbf16d95771d3fac46e8ac9b4fb1fd684c7ccc8dd851c48dc3bd31bb5e113ed2e14d5baccaf8f7004bf030ecbad"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000065e000-0x4)=0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000394000)='/dev/rfkill\x00', 0x400400, 0x0) sendto$ax25(r1, &(0x7f0000b39000)="e619a89665e3de4d6bb6edce82bfa632b823ec33a532d69ffe", 0x19, 0x20000000, &(0x7f0000fb2000-0x10)={0x3, {"64b7a13290da09"}, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004db000)=0x10001, 0x4) 2018/01/31 08:31:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r0, &(0x7f00004b3000-0x74)=""/116, 0x74, 0x0, &(0x7f00008c6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000049f000)='/dev/sequencer\x00', 0x8800, 0x0) 2018/01/31 08:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000070000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000553000)=0x0, &(0x7f0000dab000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f00004c4000-0x8)='./file0\x00', 0x3ffffe, 0x30) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00009ea000)=0x3f) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f26000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000425000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d7b000-0x8)=0x0, 0x0) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000047d000-0x8)={0x0, 0x16}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd6000)={r1, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd6000)=0x80, 0xb, 0x7fffffff, &(0x7f0000dae000+0xe19)={0x0, 0x1c9c380}, &(0x7f0000e12000)=0x400, 0x7) 2018/01/31 08:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000398000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000078000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008c3000)={0x12a5, 0x7, 0xa000}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aac000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000ffa000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000051f000-0xff)={r2, 0xf7, "96ed2cf32174f75701b5db095885827f8463e820f88e6de04ccda300186fc8b94bff00437bdf03594e1f74c2677a56f79144c9b5aac623b51e42b043cb792580c2dbf0901b7c04bc4ff8e00072f5afd839d83644eea3e04bc32805863be76a710288ab0292e88919ed475be107cf23276ded09928d0ae97214a0217105c7391d62a13d17f58510cc4c96f0f4f6dc8f8f4159b229b1ca07b655131722396fd37e590513ecca342fd561cb428ceb448161d4088a4a4ec9e04ee73928e6070f7e7316c31e5567b9787c4e8f1851cba33714e6a1684f320720d032166c0728cd6bb45c382de6ac7082baec4c6b934d9ee72931b8f20cbb1a58"}, &(0x7f00001a2000-0x4)=0xff) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005b4000-0x10)={r2, 0x60, 0x0, 0x70eb058d}, &(0x7f0000dc2000)=0x10) 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x803, 0x800000000000000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00002f2000)=""/97, 0x61, 0x0, &(0x7f0000e46000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000027000-0x4)=0x0, &(0x7f000002d000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f000002d000)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f000002c000)={&(0x7f000002e000-0x254)={0x254, 0x3a, 0x310, 0x2, 0x0, {0xb, 0x0, 0x0}, [@generic="46b20c7910096cd25c9481e33d3ebf18f3ec129c9104c4d0308288c7f5e25baaf3f2bdeeab9d41d46ec0c2c02053a5e8c48b6658bb72908978f4f31ec498a538ff578168bf0eaf27adf939b87007c17bfcd36fa8c322f08b806b7ee9e2fc0f04ae1bfe5fcc5706ce4bdd5ea38b3c8292dcff5cc99ef6bb4e17421c7c5ef48699771f8c3ae8c1e90351132191b939bd42b5c77fc5c8410328011f2d5d138d3a5582987d0471449f1f236aaed48ba6a1f22ae16cf0e4779c46bf0bb8cadede539ed1", @typed={0xc, 0x49, @u32=0x1}, @nested={0xac, 0x84, [@typed={0xc, 0x44, @uid=r3}, @generic="083a9d35dbea8bbd15f1036e83ea2b22bd28eb655d0c3013f04ec24be8152d6ded02e6afeb1859083b16bcf2d4c013ef58d79c88163e2029a5c385e59e6f0065f8bccbb99e42a27868caa8c640aaba74479cb1858ecc175a271e6b611a4eec68f1253f71fd973cdb9793cc9368a1f3cc06a7d2bd73336df5b5c03f3990d499695ea60d82d4f34fc2f23c879e857fbb", @typed={0xc, 0x7e, @ipv4=@dev={0xac, 0x14, 0x0, 0xcb}}]}, @nested={0x5c, 0x2e, [@typed={0x10, 0x5d, @str='md5sum\x00'}, @typed={0x18, 0x18, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x66, @void=""}, @generic="5ea5e6f94ad983c319c128ad768f81a3f759beaf6b", @typed={0x10, 0x5a, @u64=0xe3}]}, @nested={0x1c, 0x3d, [@generic="56fc61a740ae88c93b66", @typed={0xc, 0x5e, @ipv4=@loopback=0x7f000001}]}, @generic="a4ac7ba6f205d5c6d70f2570030bdc0ca9e3347b225b539f6a7e206456a478bd283d8beae07e4c068910d525498ef107ee6fff2f079db24121f185dd891bc5ef003963510e2a25af79966bd8a1"]}, 0x254}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000f000)=0x0) 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) timer_create(0x7, &(0x7f000027d000-0x60)={0x0, 0x3a, 0x0, @thr={&(0x7f0000bb0000)="03507efa4d63f005bfdf53887f6067ae99d95c8bf105c95b7b2ac9f47aa99dacb14fcb93567a28622135d6a88355b262e00296fbbcaa10b41f6744b315302e61e8b8c680094af60b781bfa7d28d7fcb6652d2a6a209e6dd7af3254b0d3f0a86b7dfecb0458bbf7775286313c69732a54289d679af7533c852afb901cdd8a68975e737e60bba250764741151296", &(0x7f0000f40000)="c8651a1758996c77a872512febf8448f6b0e06af05dc8dbe471f40fea510c9d0fdf2c5109877c5e882f3d55c3e26de91f10aa4375b3abb39abfe1776d1d5b7aea3b1567a7adb16269efd932d096de89e48e8ecc9789c2fb31e274980c320e621b435595852b1b9d173dbc4f1764c88f27f8d6faaf5106e6f92bb9374f379a7ebbdaf09a703063f4bdf029a6f66409788580cc5b2bcb946e9c80e4d4bf1a264e74c871da6a3ba4b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ac000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000007000)={"73797379656d81753a6f626a6563745f723a6b6d73675f6465766963655f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x0}, 0x44) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000765000-0xe)="5e6ed3fb52a907d0b5e7db7acbe5", 0xe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d67000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000ceb000-0x10)={0x0, 0x0}, &(0x7f0000ca5000-0x4)=0x10) 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000782000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000637000)=0xe8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000d10000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fcf000-0x4)=0x10, 0x800) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000644000-0xb0)={{0x7, 0x1}, 'port1\x00', 0x10, 0x800, 0x4, 0x3, 0x800, 0x6, 0x5, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007f8000)="", 0x0, 0x0, &(0x7f0000fc8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x8) arch_prctl(0x0, &(0x7f0000000000)="f33b9b6c784862a6b47f9a27d98b834a207425014d7d98128c9f8101bdcb6969fc3cb4380ee181b2e84b76fa5c39cecf8f41e33d705225142b64c956a87ded3a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000+0x64a)=0xb) readv(r1, &(0x7f0000001000-0x50)=[{&(0x7f00000c3000-0x80)=""/128, 0x80}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(r0, &(0x7f0000dd6000)=0x26, r0, &(0x7f00009b8000-0x8)=0x0, 0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002d9000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ctr-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000ab0000)='./file0\x00', 0x0, 0xa2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000004c000)=0x0) 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000fe9000)=[{&(0x7f0000fe8000)=',', 0x1}], 0x1, 0x0) pipe(&(0x7f00005c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000009000-0x4)=0x0, &(0x7f000068c000)=0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) pwrite64(r1, &(0x7f0000583000-0x61)="", 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f00004c0000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000482000)={0x7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000)=""/210, 0xd2}], 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f000023b000)=[{0x3, 0x0, 0x0, 0x4}, {0x1000, 0x19, 0x8000, 0xff}, {0x0, 0x2, 0x80, 0x80000001}, {0x4, 0x5, 0x200, 0xfff}, {0xfc, 0x6, 0x1f, 0x7fc}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006c4000-0x17)='net/ip6_tables_targets\x00') sendfile(r2, r3, &(0x7f00006dc000-0x8)=0x4000000, 0x401) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000467000)={0x4, &(0x7f00001e2000-0x20)=[{0x8930, 0x8, 0x27a, 0x3}, {0x2, 0x8001, 0xfffffffffffffff9, 0x7}, {0x20, 0x3, 0x400000000000, 0x8}, {0x5, 0x2, 0x0, 0x7fffffff}]}) 2018/01/31 08:31:58 executing program 6: r0 = creat(&(0x7f0000962000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x200, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x370, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x3)=0x0, &(0x7f0000cfd000-0x4)=0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffc6, &(0x7f000000b000)={&(0x7f0000014000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000028000)=""/4096, 0x1000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000029000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$ax25(r0, &(0x7f0000025000)={0x3, {"80dc05f03e7be1"}, 0x100000001}, 0x10) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000003d000)=[{{0x77359400, 0x0}, 0x4, 0x1000, 0x7}, {{0x77359400, 0x0}, 0x80000000, 0x9, 0x0}], 0xfffffffffffffd88) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000003f000)={@generic="233494d567618ff6a66c11f5e4c9b92e", @ifru_flags=0x0}) r1 = add_key(&(0x7f000000d000)='rxrpc_s\x00', &(0x7f000003e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000030000+0x9d9)="3838df105bc1028736e62e66d0ff4accfc7d0b5e90918fcfccfde999b794dacd5819b9fea8cb6e1f2c3a8934a4319dd6d21e123cd47a2e6e7473c4e60e4a14b235210f26438510234ff03332065301f63be739d6929ebe10074c285c04b225e01ccd45a81645bae157cf2bf55b2c99a6b4c5d35d58eff3ca4a458ffd097a6e28b9cb7d328841ce0170b9dc744c17acf46acd07f8e4c7", 0x96, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x3ff) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x80007387, 0x0) dup2(r3, r4) setsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f00007d4000-0x4)=0x9, 0x4) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000fbc000)='/dev/binder#\x00', 0x0, 0x800) keyctl$set_reqkey_keyring(0xe, 0x0) close(r0) 2018/01/31 08:31:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x63)="1185541d373aaf2d6a7ec57600b890894fb3574e09da3bb864c56c394d35dec0aa6a371d1b8fbbc3a4b2e6fe00fa3d3567ddf6d85f75d75aa2499b09c93ab37c4461eac871afceb6e6df4f5d566ca7cd63fff99a9c225c7c5b74e4205eb096ce23e91a") r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x28401) fcntl$setsig(r0, 0xa, 0x34) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d75000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000861000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000024b000)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000047000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x2, 0x239, 0xa, 0xa0, 0x80, 0xff, r3, r4}, {0xffffffffffffff52, 0x3, 0x7, 0x10001, 0x101, 0x100, 0x100000000, 0x7df1}, {0x0, 0x9, 0x401, 0x8}, 0x2, 0xc, 0x1, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x1, 0x81, 0x1, 0x5, 0x4}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r5, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00008fb000)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000edf000)=[{&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f00006a0000)=""/133, 0x85}, {&(0x7f0000833000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}], 0x7, 0x0) 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x4) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b61000-0x28)={@generic="19a8f209e59065e94eb58f5cccd0e138", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000054f000)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000123000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9f000)=[{&(0x7f0000237000-0xdd)="07e65ade6748e64226a52022cafe71ac91e57bc93e088fc2a446ec0ceeaa726a44e0c2132e10de65f42643664cfc065bf621a0c2e0b9d3abe01d80791550a7632c52a6450ba8804757ac15aafa403c3c49d7e3fd62b6d27d1255a2e50c69cdbc3fb718b78c2504ef7067a237c0859fc51cadffb621d35e25edebf37556191ee44ed374f3fb9fc53ce3a96394f89b20379544d3367f9b461da593f5b557de2dd3185e779cb1257691a6ea03ad86a8e174d3bb6d567c4cda672419bbe2513e748a6d7d96cb6b950a0723824f0b1a95", 0xce}], 0x1, &(0x7f0000237000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0x0) 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 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) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000)=""/210, 0xd2}], 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f000023b000)=[{0x3, 0x0, 0x0, 0x4}, {0x1000, 0x19, 0x8000, 0xff}, {0x0, 0x2, 0x80, 0x80000001}, {0x4, 0x5, 0x200, 0xfff}, {0xfc, 0x6, 0x1f, 0x7fc}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006c4000-0x17)='net/ip6_tables_targets\x00') sendfile(r2, r3, &(0x7f00006dc000-0x8)=0x4000000, 0x401) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000467000)={0x4, &(0x7f00001e2000-0x20)=[{0x8930, 0x8, 0x27a, 0x3}, {0x2, 0x8001, 0xfffffffffffffff9, 0x7}, {0x20, 0x3, 0x400000000000, 0x8}, {0x5, 0x2, 0x0, 0x7fffffff}]}) 2018/01/31 08:31:58 executing program 6: 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x12000) fgetxattr(r0, &(0x7f0000502000-0x83)=@random={'security.\x00', '\x00'}, &(0x7f0000e90000)=""/169, 0xff93) 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x100000000, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000)=""/0, 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000c70000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000049c000)=0x32) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1a, 0x4) 2018/01/31 08:31:58 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f89000-0x12)=""/18, 0x12) mmap(&(0x7f0000f88000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f88000)=@un=@file={0x0, ""/4096}, &(0x7f0000f88000)=0x1002, 0x80000) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) accept(r1, &(0x7f000082c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ca000-0x4)=0x10) 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x101801, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000029000)=""/174, 0xae) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000029000-0xc3)=""/195) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0xff00000000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b2000-0x4)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000e98000-0x8)='keyring\x00', &(0x7f0000ac5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000689000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x6, 0x3, 0xb, 0x0, 0x80, 0xa0, 0x33, 0x0, r2}, {0x9, 0x6, 0x9, 0xffffffff, 0x6, 0x9, 0x3, 0x3}, {0x1000, 0x8000, 0x5, 0x80000000}, 0x45ed, 0xc, 0x1, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x3, 0x98fe, 0x9, 0x1000, 0x8}}, 0xe8) keyctl$set_timeout(0xf, r1, 0x9) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) socketpair(0x11, 0x800, 0x7, &(0x7f0000185000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000872000)={0x0, 0xca, "b9eda162dcb8d2f4b14a588fd9966e3c8248d0818836a2843e4b039f91caf1c863627a49490867cb6f71cc482791b83fe9e834da9ba25803609624975cdf53a29b65898fc3befda05c8bd05d9fd592c54896e58df3e110e5d4199baeaba94885db5e2fcb027f0da56a9a8fe7ec8bed554910e445950f858468b01df19077d2a570b634ff7be33bbce4bbcceb1a5d7db8d6d015e6c9253b4a12dd10103f9c3fe9212dc0d8a9b807028d7ffdc5c23206ab11900dbd9d4ec55881e18b1e1931d066e84f93ae0d85d17d9f1d"}, &(0x7f00004cc000)=0xd2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e78000-0xc)={r3, 0x9, 0x20}, 0xc) read(r1, &(0x7f0000785000-0x8a)=""/138, 0x8a) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r4, r0) 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x204100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/31 08:31:58 executing program 3: ioprio_set$pid(0x0, 0x0, 0x4366) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000090000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000073e000-0x4)=0x0) 2018/01/31 08:31:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x5)='proc\x00', 0xfffffffffffffffd) request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000)=0xf2e0, 0x4) r3 = add_key$user(&(0x7f000042a000)='user\x00', &(0x7f0000154000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="8f02016d4db37067b7fed454b304c73a8cf0d82e6454f4a8c08c311e7465af3d582f29e7b3d539dbf3cff4079ef3bdcb5b71e01a2556c78a6076e0b5a71811206950ff1833393ebc01a85110d21f7a4d3218d6135bbe24dc08a8a5da9e0cf78e02aacc2e49db9895f63ddf73dee1a1c1995d7dfc4ed14495442572bb2c16ccf648e01f3bf774ed3003eaf1350ce527d367ad8787b61749098e8e77e6c83dfeedf452ef7068209042a469d33cb29cb7499fa31e", 0xb3, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x1000) 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007cf000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000-0x4)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000444000-0x4)=0x0, &(0x7f00009e2000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000280000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eea000-0x20)={0x8, 0x0, 0x1, 0x6dff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e1a000)={0x6, r2}) fcntl$getown(r0, 0x9) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000050c000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2}], 0x3c) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000064000)={0xffff, 0x8, 0x3, 0x8, 0xffffffff, 0x3}) 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) close(r0) unshare(0x8000400) syz_open_dev$loop(&(0x7f00007ba000-0xb)='/dev/loop#\x00', 0x9, 0x400641) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000373000-0xe)='/dev/keychord\x00', 0x10000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) fdatasync(r2) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e73000-0x8)={0x3, 0x7, 0x8, 0x7}, 0x8) 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000113000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f00002af000)="b5") mount(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000507000-0x8)='./file0\x00', &(0x7f0000875000-0x7)='autofs\x00', 0x1124428, &(0x7f0000874000-0xb9)="") 2018/01/31 08:31:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000bc9000-0x9)='/dev/sg#\x00', 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005a2000)={0x0, 0x3, {0x0, 0x2, 0x5, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xd, 0x7, 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x6, 0x1, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x6}, 0x8) connect(r1, &(0x7f0000001000)=@pppoe={0x18, 0x0, {0x1, @random="0791cf8e0f97", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x9d)=""/157, 0x9d) signalfd4(r1, &(0x7f0000002000-0x8)={0x401}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xc239e62, 0x7fff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdirat(0xffffffffffffffff, &(0x7f000015d000)='./file0\x00', 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000226000-0x11)=""/17) sendmsg(r5, &(0x7f0000ed9000-0x38)={&(0x7f0000d59000)=@hci={0x1f, 0x1c, 0x3}, 0x6, &(0x7f0000996000)=[{&(0x7f0000a12000)="578862535377a7a5e097b730077583bf255918965d42a5dc743a98fc55ff389ad700a13c8a6c05ba3c8fd28b5bebe52ff52535988e5c4c5e8e7e65c4b7a8338dbcf7d67019eebfbc26406134e613819ef8e725115d6bacc2cc3a19a93dc94fb16485ee770b93d3df5867b5807fd1d68cf82f2d5144c9bc64bf717d9362bea3c83ddb17bddd4e9c5af9407e8b6cd426153d4b063a604fecdff8f2a9777be33016bf9b9c919529a80c1ddf229035b09010baf54b15df0aa26195", 0xb9}, {&(0x7f00007b2000-0xe2)="44e50287e93e495afac7268b4666422a064c72cd67167d4d39287ece5df8524c5baacdffeeb62668e89f99e53102680cf572fb91e2e46bfccfd71472372aaad65a3847fbe91e57e9ff5296c686e7f9b94cca70fdadd041f700dad270028aae2a4c46682d9814393c4854e1465d3084dd05885b1a38256ee51cdc95a070ad3d2f988b8d2ac52be5e5ae915be1f9a00418f9a80344161e435d0313e66a035556d130506b407c886952a6be74c180996ec1dc31fd3956e10177404961171e6951c82594725fb66acd7041cec25b5cb91293416eb9018583c2ae287028e188a9e3d9141b", 0xe2}, {&(0x7f0000ba8000)="1d6560c7777f4e39497f10e6eb1f70eefd2cdaeb2b75a9581e5c3d850d4b7f1245eab0a5ffd754bfe5e28bd43e357591cd4b750904a625a18ddabb574ff5771dda9bbe2c35a63604ef0577c0e5d6556ea52eda84ef0ab478f0f4319d96b4f5598b039182109c35d2292365bddd1d95132c29a706639819d88a13822935bcc74989d069e2073c8055bb1112a3c2e1fa4e2eee25581f480129c8ac163452f7ba6d8c63a364fb2d177f44a0e415102e28e89314ed7a6de3aec2d1513066986a95ea02e4aa9e9b0bcbda9156a984d6daca0e2f", 0xd1}, {&(0x7f0000b3e000)="99a65bb4319e76e14e07317cd933a37a5436f81abaa7f744c61acfcf4d282013624620fd668f729f72816a4fb18a166fbd64780c0254a6ec85e093e9a07a70b5499debae04ff5df6b243ce55938f6baa4680e5178b6bd752153c77055c2e396295f88822bea3911c8411ebc68cf495717a4cb6cb26c291b04563fdd28e68a3b189671baea013517afffe7ac20dfc1425bb4489aae97cb376be97bb207017217f7f79b82cab4ffc27778fdb53b4ee6da5c31f25fce1e93fb3090071079fc6da5a88dcff89100059e94ae2edc8d3565b8754f79cc43df9", 0xd6}, {&(0x7f0000d93000)="a1d6da8ea50472b88b9bce336817273b2ada7361679cfb8d424fde36d96295c5d554ad2849361720f98441980f1613631161563c43b49e2fb7ce6ac4e4c66ae3c61d49e0", 0x44}, {&(0x7f0000eae000-0x86)="457fd2dd2a75ab2ab146c9252b5cee24427dadb5fc759451bab5e06d41edb5e44c7edc0f3f2b9e07ab2114de7625cee9e75be15f6ef28d2f6db2f9bd736c14587641d5a5c3560b3a60b8e74cf5d7664124432653caad8214a8159e784b8e67e560b5dcc58162c95d9a06e8f1ebd2e72c948b32c269fd2b54ae3971bd7ed9a0c730f7c8328804", 0x86}, {&(0x7f0000b79000-0x76)="3e645c4400e98571b844db505cb994924651fae05430dfb7d1e39c3034d46c115e78e17749f6d6ae57f010c84cc3610f0044ebcd62d4ad0e177f8dd523e677c4782d951e4979ebc87c4451e3303d0c7b3f260e0f6b849afd23eb652eb75ce9a99ff128339c4623925d44018869819e3d6c7c4b45ec21", 0x76}], 0x7, &(0x7f0000e99000)=[{0x30, 0x10f, 0x7f, "2a77e7fdad1f8adae743a0ff593fef55c0ab48d3445e682259a71e6e4697"}, {0x1010, 0x11d, 0x8, "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"}], 0x1040, 0x800}, 0x200008c0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00008d5000-0xc)={r3, 0x6, 0x20}, &(0x7f00009bf000-0x4)=0xc) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00003d8000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0d000-0x11)='/dev/vga_arbiter\x00', 0x18040, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x21f) recvmsg$netrom(r1, &(0x7f000024a000)={&(0x7f0000d3d000-0x48)=@full={{0x3, {"b86aa79b65e703"}, 0x2}, [{"dd96deaf95cd91"}, {"9b7236ab000c5e"}, {"a30702f050a266"}, {"315b1d217bbf5a"}, {"1bd6c433f25c9a"}, {"d5c042f59bd6ca"}, {"45aeaef5787c75"}, {"4d88fd537ecee4"}]}, 0x48, &(0x7f0000e11000-0x80)=[{&(0x7f0000691000-0x9f)="acdde81bd718fbdbc270251f04734c4fc10f20ce81f02b650f09e218d1cbf0db050b700779777faef4b6c6b4e9fff47e51665aa7d33d0069426a8db0690b3824bcf9fbad110609e7429d7820c67f8ef71383f0327a2c6c58112567434ff10f0a2ed35ea002e5ca48401706f68460aa62a3e8a6f3bc36c3812029b096655edf4b1f59b0c925167532d814c2db4a6670252f32d6c44aeb8c24462b490f8d3515", 0x9f}, {&(0x7f00005c0000)="0fd5624fb83425453a8655c57e8b7b78bc87f27223d85c1896357e867f3a5e47c304728274170ae571dc01e04dd5b82dd387d7aa42fd924df1de390dd5c69f9b174d70359129f1993e253326fbf88ff4887f30f1b7b811c8f68b9170d4418f35f14f785891aad89c06333b5e02b6", 0x6e}, {&(0x7f0000a50000-0xd1)="dab0766bd4a8b486c63dd09b40c97b6f0eae501030d90210c38dcc73435f96f9648869adfc291e7511cd2cdce36165624e47d40b48dcfd1753ab840d574fe1ec4873519e57da437e1c803f537262ea20bd9ad4d73bbbc5155406f6b0dfcada4fa9c95e7429a24091516059f83d8b0a7f3a332ce5d2b0dae40b31fe3d8aabb25e2a5eb369debe2ed4a13cabb5b209ea25eb087a7d522ff9ec6f51c51574359d031dcf433896d90edfbad5fd51edd4c8843f3f328ebe767b1bba6d7b69efbbcc7b559dffc8b8868ec593de8566667459a39e", 0xd1}, {&(0x7f00009e8000)="de21", 0x2}, {&(0x7f0000087000)="62621d0c003f", 0x6}, {&(0x7f0000b64000)="0dff1d99fcc0588ff9f496a8a6a5205e02157a86d1638523599d08cde9dcd64361f3073105ffad4f0b0c938c4f680edd5235eb7204fc6ecca8ec0c69069945055e6396a73d09dca7127ee22a722047b05f56292f612f49e9331b606fc07ca9f43bc65c26532aa35c6e925612a42a048e3c4ec1449dc8fa29a0b2a6a32c96cb21c40e6f285f78cf056f7d48741d2191f8ab072c353df54deac8", 0x99}, {&(0x7f0000083000)="97dd06de10439392f5fba27f7ae96cb64258916e26e11e62fc4a524bc96f623928c0cdf2c7fa3e7ddd1b24c5c899413cb1c860c9b988b055e9adefd597ed9dc29a746b37a18065eea49017784a2e29acbef76aa2cf52f2989fcfe723759c206767db60c836348469b21b523145793059ab3e248978d920ef337b67550d2ddd242b9f99605d3e8b44e6fa3b63837aa9ebbd24181921dab9dcaaf04d9e59856b8975e3a3f2d103bf7531fff59a864b8e3abf41feee581f276dfb93602346d8b603911bf2ee8c1a7fda88db940cb767a3fcdaacabca65", 0xd5}, {&(0x7f00007f5000-0x54)="d3d966ffc62af0415ed88e8ac00cd6a87ab0e37fa63c5a59ed3851cfbf59dd586f1d79719293325f2488ea8d9a9f4394bed32c72ee2229436214365f247fdb694c41d6552cead2c298e5e088cb3f1f961e2a8784", 0x54}], 0x8, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x100000000, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000)=""/0, 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) socketpair(0x11, 0x800, 0x7, &(0x7f0000185000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000872000)={0x0, 0xca, "b9eda162dcb8d2f4b14a588fd9966e3c8248d0818836a2843e4b039f91caf1c863627a49490867cb6f71cc482791b83fe9e834da9ba25803609624975cdf53a29b65898fc3befda05c8bd05d9fd592c54896e58df3e110e5d4199baeaba94885db5e2fcb027f0da56a9a8fe7ec8bed554910e445950f858468b01df19077d2a570b634ff7be33bbce4bbcceb1a5d7db8d6d015e6c9253b4a12dd10103f9c3fe9212dc0d8a9b807028d7ffdc5c23206ab11900dbd9d4ec55881e18b1e1931d066e84f93ae0d85d17d9f1d"}, &(0x7f00004cc000)=0xd2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e78000-0xc)={r3, 0x9, 0x20}, 0xc) read(r1, &(0x7f0000785000-0x8a)=""/138, 0x8a) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r4, r0) 2018/01/31 08:31:58 executing program 3: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000083f000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/31 08:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b95000)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000071000-0x1)='.', &(0x7f0000b35000-0x1)='.', &(0x7f00009b2000)='coda\x00', 0x28, &(0x7f00005cb000-0x1000)="") [ 43.019417] proc: unrecognized mount option "µ" or missing value [ 43.024640] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor1/5429 [ 43.024653] caller is __this_cpu_preempt_check+0x1c/0x20 [ 43.024661] CPU: 0 PID: 5429 Comm: syz-executor1 Not tainted 4.4.113-g962d1f3 #2 [ 43.024665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.024676] 0000000000000000 17f5726a960af03f ffff8800ad68f800 ffffffff81d028ed 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000776000-0x76)="4ca2a52e72aef61483a8f9df991a024f190b079984fa031c0a086f7f9ba97e8095335d7abed8b5a972874aaab2abc8a2d86622933d00354489314fd3cd401b8755df80fcf488f7cbed7ed66193316d755d7e05fee1799dd9a143793f3c9fb2fc6a71db7510606765b667d4074277494a93872ed97e95") 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) 2018/01/31 08:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x80000000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000007c000-0x6f)=""/111, 0x6f) r2 = socket(0x5, 0x800, 0x5) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000a1a000)="eb889c404a79e3e9fb61425b73e30e965d1c00199f90b097e270efb3ca9e9cf81254e26f6749ed1f3547d10d51a1dc55551e7c23f802") ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c060000005a001000000005ffff03", 0xf) [ 43.024685] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c749df00 [ 43.024694] 0000000000000003 ffff8800ad68f840 ffffffff81d62834 ffffffff810002b8 [ 43.024695] Call Trace: [ 43.024706] [] dump_stack+0xc1/0x124 [ 43.024715] [] check_preemption_disabled+0x1d4/0x200 [ 43.024721] [] ? 0xffffffff810002b8 [ 43.024729] [] __this_cpu_preempt_check+0x1c/0x20 [ 43.024737] [] tcp_try_coalesce+0x249/0x4d0 [ 43.024744] [] ? tcp_parse_options+0x970/0x970 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6d991e4bab4601db00000000000000000400ffdd7affffff00030a0b8436c8"}) [ 43.024753] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 43.024760] [] tcp_queue_rcv+0x127/0x720 [ 43.024765] [] tcp_send_rcvq+0x39b/0x450 [ 43.024771] [] ? tcp_rcv_established+0x2230/0x2230 [ 43.024780] [] ? do_softirq.part.17+0x40/0x60 [ 43.024787] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.024795] [] ? lock_sock_nested+0x90/0x120 [ 43.024800] [] ? trace_hardirqs_on+0xd/0x10 [ 43.024807] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 43.024814] [] tcp_sendmsg+0x1e8f/0x2b10 [ 43.024821] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.024828] [] ? sock_has_perm+0x1c2/0x3e0 [ 43.024835] [] ? tcp_sendpage+0x1830/0x1830 [ 43.024843] [] ? inet_sendmsg+0x201/0x4c0 [ 43.024850] [] inet_sendmsg+0x2bc/0x4c0 [ 43.024856] [] ? inet_sendmsg+0x73/0x4c0 [ 43.024862] [] ? inet_recvmsg+0x4c0/0x4c0 [ 43.024868] [] sock_sendmsg+0xca/0x110 [ 43.024874] [] SYSC_sendto+0x2c8/0x340 [ 43.024881] [] ? SYSC_connect+0x310/0x310 [ 43.024887] [] ? __fget+0x232/0x3b0 [ 43.024893] [] ? __fget+0x47/0x3b0 [ 43.024899] [] ? __fget_light+0xa1/0x1e0 [ 43.024905] [] ? __fdget+0x18/0x20 [ 43.024912] [] ? SyS_futex+0x210/0x2c0 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/31 08:31:58 executing program 6: accept4$packet(0xffffffffffffff9c, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000078e000)=0x14, 0x0) syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setuid(r0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a34000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mremap(&(0x7f0000d86000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00005aa000/0x2000)=nil) 2018/01/31 08:31:58 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000071000-0x8)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') memfd_create(&(0x7f0000c50000-0x5)='comm\x00', 0x2) fchmod(r1, 0x8c) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000d6e000-0x10)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000110000-0x10)={0x0, 0x1c9c380}, 0x0) 2018/01/31 08:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f000069e000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000de2000-0x10)={0x0, 0x1c9c380}, &(0x7f00005ce000)={0x0, 0x0}) tkill(r0, 0x1000000000013) 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000580000-0x18)={0xaa, 0x26, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000dbc000)={0x7, 0xfffffffffffffffa, 0x8, 0x4}) 2018/01/31 08:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/enforce\x00', 0x20000, 0x0) getsockname$inet6(r0, &(0x7f00009db000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000077000-0x1)=0x1c) r1 = socket$inet6(0xa, 0x80000, 0x7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000951000)=0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup(r2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00004f4000-0x22)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xc1, [0x8, 0x8001, 0x5, 0xfff, 0x43, 0x400, 0x3, 0x3]}, 0x5c) [ 43.024918] [] ? do_futex+0x15d0/0x15d0 [ 43.024924] [] ? __fget_light+0x199/0x1e0 [ 43.024930] [] SyS_sendto+0x40/0x50 [ 43.024938] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 43.150787] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 43.300806] proc: unrecognized mount option "µ" or missing value 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000283000)='/dev/usbmon#\x00', 0x6, 0x8080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00007aa000)={0x208, @time={0x77359400, 0x0}, 0x7, {0x100000001, 0x3}, 0x4e7, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) 2018/01/31 08:31:58 executing program 1: clone(0xa1050b00, &(0x7f0000f70000)="", &(0x7f0000da6000)=0x0, &(0x7f0000c68000-0x4)=0x0, &(0x7f0000358000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000014d000-0x4)=0x0, &(0x7f0000466000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0x80}, 0x4) 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000039d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) lstat(&(0x7f00002b8000-0x8)='./file0\x00', &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 43.324876] audit: type=1400 audit(1517387518.872:7): avc: denied { setattr } for pid=5477 comm="syz-executor1" name="comm" dev="proc" ino=12626 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 08:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000005f000-0x4)=0x0) recvfrom$inet(r0, &(0x7f00006c7000)=""/109, 0x6d, 0x1, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f00009ec000)=[{&(0x7f0000f49000-0xe7f)="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", 0xe7f}], 0x1) 2018/01/31 08:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000458000-0xe)='net/protocols\x00') preadv(r0, &(0x7f0000e74000)=[{&(0x7f0000b2d000)=""/244, 0xf4}, {&(0x7f0000e99000-0x99)=""/153, 0x99}], 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/31 08:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)='loginuid\x00') exit(0x45) write(r2, &(0x7f00006ac000-0x8a)="", 0x0) 2018/01/31 08:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2283, &(0x7f000097a000-0x1)="") 2018/01/31 08:31:58 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000c01000)=0x7ff, 0x4) getresuid(&(0x7f0000f5e000)=0x0, &(0x7f00000cc000)=0x0, &(0x7f0000928000-0x4)=0x0) r2 = getegid() syz_fuse_mount(&(0x7f00003db000-0x8)='./file0\x00', 0xa000, r1, r2, 0x7fff, 0x88a3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) connect(r0, &(0x7f00001c6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x1, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7f}}}, 0x3a) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffed2, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/31 08:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x7) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:31:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x200000, 0xd0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={r2, 0x3f, 0x20}, 0xc) 2018/01/31 08:31:59 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000-0x4)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000007000)='pagemap\x007') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x400000000005, 0x0}) poll(&(0x7f0000010000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:31:59 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f70000)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000f73000-0x10)={0x0, 0x0}, &(0x7f0000f72000)=0x10) setitimer(0x201, &(0x7f0000f71000-0x20)={{0x0, 0x0}, {r1, r2}}, &(0x7f0000f72000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f70000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000f71000)='./file0\x00', 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000366000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x8, 0x3, 0x6}, &(0x7f0000401000-0x4)=0xa0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f72000-0x8)={0x0, 0xfffffffffffffffb, 0x81}, &(0x7f0000848000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f72000-0xc3)={0x0, 0xbb, "9af72998f02abd293d6d3ecc4d945204264d498d9ddb9b0159a18dee685d16e3f3604d7098c3dccde9405147c21df6d9233f08a9f53c3481ede59fffde8ff86cc751bfc62d72c8947042bf73f4ac195ea2dcf40b52d3b8b137032e232847cb7a0e8f8a8360a768c13cb220736e5eccea1c1e12999bd007287113870a988d23f9423521b9a553ad346292761ef3962d13b01ff61bf14f05e97996cdd0585cb23d861042a7b151b148309a9c189227bebcf845f9540b84c184aa1a9a"}, &(0x7f00002df000)=0xc3) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f71000)={0x0, 0x0, 0x80, 0x0}, &(0x7f0000f72000-0x3)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b42000)={0x0, 0x64, &(0x7f0000437000)=[@in6={0xa, 0x1, 0x86, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xe5d}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000a94000-0x4)=0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a33000)={0x0, 0x6553aa59, 0x0, 0x2e, 0xfffffffffffffffd, 0x8, 0x1, 0x22, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001, 0x0, 0x69913b1a, 0x1}}, &(0x7f0000f71000)=0xb8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000f71000)=[{&(0x7f0000f71000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000016e000)=[{&(0x7f0000f72000-0x8f)="298597a6a19094d189655fe8e94d23cc3fa44d560bc38962a084f8e6772ac20a5e4c1759205f2e8917cc765156ee62213c51f55d77da8946b213f308643d67ee1a5a6d9dcca7e9f5f8821ec1d0342fc591339445ea660d0021377c2792f3115f81be581f88841f6359d94147ea2f4cfb4dc36ab7afbe6cfa2e0d2dc90e6ddaf48a6983b1ae7e317d0697eac4119a45", 0x8f}, {&(0x7f0000835000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000e8d000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x4, 0x2, 0x9, 0x3, 0x2, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x4, 0x2, 0x81, 0x0, 0x3, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10001, 0xa, 0x1, 0x5, 0x80000001, 0x7, 0xffffffffffffff7f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xa211, 0x2, 0x200, 0x3, 0x10000, 0x3, 0x401, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x100, 0x1, 0x2, 0x9, 0x2, 0x918, 0x401, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8000, 0x7, 0xa8ef, 0x400, 0x3ff, 0x3a8, r9}}], 0x120, 0x40}], 0x1, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f73000-0x4)=0x0) r11 = getpgrp(0x0) tgkill(r10, r11, 0x6) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000f72000-0x60)={0x0, 0x2d, 0x0, @thr={&(0x7f0000209000-0x97)="32124fb9bb77f03c632be0f9e82fbd2c130d6d3f0ed5bebc0b8e0a0e4bc00825659f089eb6b78e511fbd4367ee82e179f057b131675f5bbd91e58b7c3e4940f77f9068dc7eac1e8399e0f1982679d9ed0a6cc7aaaadf8bd8ef0f0537fc3e09dd9abca95677f0cb7d46f4e7d1fea5fd122e59008ff93078d9e3e7060a86b1e65f40dca2038213bcf9aebd80e6d1add072ee19fd913ee5cf", &(0x7f0000b98000-0x8c)="e2093169f9e8d62579117d577ae4b21b73f2042514271fda4e276a6524f80c0019312e14625929141afce67d5a2081433528602518e2a27b664beb0b7aa1b959937621ea975d0706c332ef72f95c723a783c250f9d9ff2d4cb35b1848afd3bc56d82cb4dbf82ff6b5df887005b6da7c0c956d5d88b50b82da71bbfa99eb6516c2e59775773aa8c818d59da38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000)=0x0) clock_gettime(0x0, &(0x7f0000947000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r12, 0x1, &(0x7f0000e49000)={{0x0, 0x0}, {r13, r14+10000000}}, &(0x7f0000f71000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) unshare(0x28060400) exit(0x0) sysfs$1(0x1, &(0x7f00009bf000)="657468301800") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000864000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000541000-0x4)=0x0) r1 = gettid() tkill(r1, 0x16) 2018/01/31 08:31:59 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c46000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b6d000-0xb)={0x678, 0x1960, 0x4, 0xfffffffffffffffd, 0x3, 0x8, 0x10001, 0x401, 0x5, 0x0, 0x0}, 0xb) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) read(r0, &(0x7f0000da2000-0x39)=""/57, 0x39) 2018/01/31 08:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000095f000-0x4)=0x0, &(0x7f000021a000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000a3f000)='/dev/sg#\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000b29000-0xf)="4cfd120a1dcf90d0dd60c0f9cfb5ce", 0xf, 0x4000, &(0x7f0000ae4000-0x10)={0x4, 0x1, 0x4, "becb94c678cb", 0x800, 0x0}, 0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00006a3000-0x2d)=""/45) ioctl(r1, 0x227d, &(0x7f000087f000)="") 2018/01/31 08:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006a2000-0x8)={0x0, 0x100000000, 0x30, 0x5, 0x6}, &(0x7f0000984000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000060a000)={0x7f, 0x1, 0x8, 0x16a1e5ce, r2}, 0x10) sendmsg$nl_generic(r1, &(0x7f00005ed000-0x38)={&(0x7f0000af7000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000825000-0x10)={&(0x7f0000f93000-0x1a4)={0x1a4, 0x1d, 0x2, 0x3, 0x3, {0x2, 0x0, 0x0}, [@nested={0x8c, 0x34, [@generic="ded41ddc1c6055ac62a7d038d9b301a49a740d6363e0bb5ab6f8e3a94950606cd8d7", @generic="9ddc4fb571468eab1a3dbcf5ebdfd0dd770788cbfd34e3e8cc12066832ea093ac118c37ea43b0362f88dcff76e5c4f3ed27c08ad506e21061cbc189d3be1337ed4eb9c6cefb20efd1999356a72d756cc6385c3b5d475acb8c89de434e9572dd9521fa1904b46"]}, @typed={0x8, 0x41, @void=""}, @nested={0xfc, 0x5c, [@typed={0xc, 0x0, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x30, @str='\x00'}, @typed={0xc, 0x96, @ipv4=@rand_addr=0x3}, @generic="daab25ce445a89f65e6b3275a8b0b73090d970b2a2623026795b629eaf39d39435cadff223d363060daf1ec9a4034f0f0afa6245abd3bca26280f2c23a0de43c6f2d6853758ae522dd36510694e17a198e0b2e7de618157a65922d4d349299e407f40e4ddfe49f61d88ee3992bae11307fb76bb7272de614c1f0384e6522aa98a0b50a4a421a375a63b68aa836b8382966c74ebd29e380450e57c1c1b0882e467a20009d9724a5c51593164394a83b69465126eb243370e0f5ad4be650f5c84e039ff56aa9e87a2664f1977c", @typed={0x8, 0xf, @void=""}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x400c000}, 0x20000010) 2018/01/31 08:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006f2000)=@get={0x1, &(0x7f0000c82000-0x1000)=""/4096, 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000763000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/31 08:31:59 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000-0x28)={@common='lo\x00', &(0x7f0000ba8000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9c000-0x9)='/dev/ppp\x00', 0xa000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000820000-0x4)=0x6, 0x4) lookup_dcookie(0x0, &(0x7f0000d9a000)=""/111, 0x6f) 2018/01/31 08:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x2b6f) ptrace$peekuser(0x3, 0x0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000e4f000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x3c9) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/31 08:31:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000a44000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$l2tp(r0, &(0x7f00008d3000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x4, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7ff}}}, 0x32) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000138000)=0x0, &(0x7f0000a59000)=0x4) 2018/01/31 08:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000050e000)={0x2, &(0x7f00001ba000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}) 2018/01/31 08:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d38000-0x8)={0x0, 0x0}) r2 = add_key(&(0x7f00009db000)='cifs.spnego\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000225000-0xab)="0982868a4d699745873b9d6d8e8f468c15a25de759d28d9520e0828850bc723f47eb228ffb54dc18c3ba1f5ba6143840b9c2f88387dbc0878fd7a3b7c96a1d7296dd21d92a59d84f9acf7f4b58961dcdc13551c9cec3f0de05aba9a461d27d3916a6e30de0b2d78f87c13c61eefdbd90c9534e2e1c5658ecc523a4f142de84b58b90993f4a4ab3ee74fc3d32205536cad38a32a672147557d6a2b3002ca5f874ea4dd2a1ef2dfe83835802", 0xab, 0xfffffffffffffffd) add_key$user(&(0x7f000067f000)='user\x00', &(0x7f000006c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e9f000-0xb7)="90c34f5983b186b94ba69bf3d3cf4c519e2e52fc4201381aaf811b4466cf384fff8587bd49d54ebff80dbca4fcf81527fbf50ca3fcfbc0e683234240561666a80ff9cb47496b401fbd56e01d716182f832000000000000000421730d9796ff5f4085adf392c1ac9d6822b99a5ea4b62267744e4339c183d1076de2500e304d642a9e77b6b9bf48897f5758551985d5bf8ee1dea4f09d58ccce5962581b83594e18da29756ce53e96c1866c61eaa74ac624948b415c42", 0xb6, r2) r3 = dup(r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00009d2000-0x10)={0x3, &(0x7f0000236000)=[{0x6ec13f78, 0x100000001, 0x5, 0x800}, {0xd06, 0x9, 0x93e, 0x3}, {0xfff, 0x8, 0x3, 0x65}]}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000db9000-0x8)=[], &(0x7f0000942000-0x18)=[&(0x7f00007df000-0x1)='\x00', &(0x7f000083f000)='user\x00', &(0x7f0000036000)='user\x00']) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000029d000)={0xff, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x148, 0x0, 0x0, 0x7fffffff, 0x71, &(0x7f0000969000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x6, 0x7ff}) r4 = creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005c9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000-0x4)=0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000ac4000-0xc)={&(0x7f0000058000)=[0x0, 0x0, 0x0], 0x3}) r6 = getuid() socket(0x13, 0x4, 0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000bc1000-0xe8)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x9, 0x1, 0x9c, 0xa, 0x20, 0x80, 0x2f, r5, r6}, {0x7f, 0x800, 0x0, 0x4, 0x8, 0x40, 0x6, 0x4}, {0x3f, 0x7, 0xc6, 0x3}, 0xfffffffffffff800, 0x5, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x2, @in=@empty=0x0, 0x0, 0x1, 0x3, 0x8000, 0x0, 0x0, 0x4}}, 0xe8) close(0xffffffffffffffff) ioctl(r4, 0x401, &(0x7f000044a000-0x4b)="6aa63469ecd7cd1066b4f084cd77f6c05cc0e52be98a7ce8c1e705dab22b715bb832ccf285da23cf1faf997429ed33fa421100ffbb9d969637fcbefc6fb0311a82099ac6630bfaae63dde5") 2018/01/31 08:31:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x3}, {0x7, 0x7fff}, 0xee3a, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000026e000)=[], &(0x7f0000b5b000-0x8)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000952000)='io\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00001b9000)={0xec42, 0x9, 0xfffffffffffffffd, 0xf95, 0xfffffffffffffffc, 0x2}) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) write$fuse(r1, &(0x7f0000374000)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 08:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005a6000-0xc8)={0x8, 0xfffffffffffffff8, 0x4, 0x0, 0x3, [{0xff, 0x5, 0x800, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x7fffffff, 0x40, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x5, 0x6, 0xbc7, 0x0, 0x0, 0x1805, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000ca000)=0x3458, &(0x7f0000b16000)=0x4) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) write(r1, &(0x7f000078e000)="04240e1fe39871e699f170fe5fbf9f8c89ca461035136f369e9790c4", 0x1c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") preadv(r1, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) readlinkat(r1, &(0x7f0000270000-0x8)='./file0\x00', &(0x7f0000acc000)=""/88, 0x58) timerfd_settime(r1, 0x1, &(0x7f000064f000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000a2a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f000012f000)='/dev/sequencer\x00', 0x88000, 0x0) 2018/01/31 08:31:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0xcb) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/31 08:31:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x42, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x100}, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000001000-0x7f)="b916b4ed", 0xfffffffffffffd0f) 2018/01/31 08:31:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7fffffff, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e29000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x5) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000043000)=0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f000071e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) 2018/01/31 08:31:59 executing program 7: r0 = creat(&(0x7f00001e9000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x5f)="76e6cd9ac5a122ffc0a1dcd3cb8f67942a1bec225efdfc5a998c8ddb509d1e4acef482c9aa94236aef795c2acc60aebf9c270b4ffacbcaf21682c73b78ef654345826ce8297d6eb6b4954cc8c0f07c80f6518d33df0017004069a0866e1f42", 0xfffffffffffffdc2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001f000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000001f000-0x32)=""/50) 2018/01/31 08:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/01/31 08:31:59 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c13000-0xb)='/dev/loop#\x00', 0xe8c, 0x80042) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f00006e9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd7000)=0x10) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b30000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6e2db3c860034a98d7ccef021a6e2cfcdd3e176080d59a1d79facef10763b62ef299bc258abe767ab2f9587145235c41f5947a0721d0f54e5bdeafb2bac9fe87", "ff478063fc53b143a7d9f8dbd95c081b11b37a0c9fc81900155d56e1e732121e", [0x0, 0x0], 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000fd8000)=0x3f, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800, &(0x7f0000fd9000)="") 2018/01/31 08:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000358000)=0x0, &(0x7f0000f8a000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/rtc\x00', 0x2000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000585000-0x10)='/dev/input/mice\x00', 0x0, 0x140) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000022a000-0x4)=0x100000000, 0x4) r2 = accept(r0, &(0x7f0000b62000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a32000-0x4)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg(r3, &(0x7f0000100000-0xb4)=[{{&(0x7f0000e67000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b0000)=[{&(0x7f0000005000-0xd4)="2ef27fec6c2198e0ccbb6c54466974912c4509883584fa4375c027b6b0e24ce2f83a0e982306202d9370a57e3b41f63edfab5c3712aa215dd68a47657a383debda498a1111b7cbfaba83a199b9e99433ce388078abbc37680261c6ea7e653003fd210d5558d213c015f70e3b9cff7777815f349743d0ba15705a43219fcd34e8227709ea9d88c25ca223e168ab873bdea351ad3cf479e84a041580de7903fdea0d493b31331adfd7212e30276dabfe6bf9a55925f7b6f07a1bd27673740d9b2581105176f4b0d4901a648f5dea7df7907673e50e", 0xd4}, {&(0x7f00004bc000-0xfe)="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", 0xfe}, {&(0x7f00009e7000-0x32)="a64f9ee932ff93f13e9b6ef168376d450fb8edae96c605e3bfafa3c492418273a27317ca2f55c1140175a75baead5619590a", 0x32}, 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"}], 0x10d8, 0x10}, 0x1}], 0x3, 0x85) accept4$inet(r2, &(0x7f0000864000-0x1)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000)=0x10, 0x80000) 2018/01/31 08:31:59 executing program 5: mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000e1000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000282000-0xf)='/dev/sequencer\x00', 0x440280, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000215000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000281000)=0x14) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000283000-0x53)=""/83) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000283000)=0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000283000)={0x0, 0x4, 0x1, 0x5, r4}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000281000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/31 08:31:59 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80300, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x9, 0x1, 0x55a, 0x21}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x14)={r3, 0x7, 0x6, [0x1, 0xa2a, 0x1000, 0x9d, 0x9, 0x9]}, &(0x7f0000003000)=0x14) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/01/31 08:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000084f000)={0xfffffffffffffffa}, 0x0, 0x128) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/31 08:31:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f000099e000)="762e734e771a4f1afdf8f56d73cb31b760e126341824fa25691c0a4f97458a7ade65e31d46a2bb12cdb1c2591bb5d1cc9e2769b439afe4744893e9a538d80ede8920a2d23dbb25fd5d8b859a17eba6ad053f7720c7b700537ef55b6bd42b165f5a190edcd1aeec553cbcaafb897690acaebf2d2b7c7e302cd9cb6adf20ce75f69efdf21e27e8300fd0649c5e0a3bd3ad83cfe6615e718d608c15509690d4b2fbe9c1eac0ff2febd3700c633036539df319d0dfdc54e02aed302b6a", 0xbb, 0x40001, &(0x7f00000e2000)={0xa, 0x2, 0xe99, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72}, 0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) [ 43.836293] audit: type=1400 audit(1517387519.382:8): avc: denied { set_context_mgr } for pid=5619 comm="syz-executor5" 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 2018/01/31 08:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000bcb000)={0x0, 0x38, &(0x7f0000303000-0x38)="7524970c6f8e69acd40393086091f832fbb0e8d9bbb43df4abb6cf2899a17e14f700bbe60497b739748613bf92249a1256ebed16699f7d94"}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r5 = open(&(0x7f0000b3b000)='./bus\x00', 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c2c000)='./bus\x00') fstat(r5, &(0x7f00004eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f000069a000)=""/1, 0xad) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) syz_open_procfs(r1, &(0x7f0000d43000)='projid_map\x00') fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) fcntl$getown(r4, 0x9) 2018/01/31 08:31:59 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf866d5a79e1a9771, 0x806, 0x7) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000e27000)='/dev/input/mice\x00', 0x0, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x44001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000824000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000072000)='/dev/snd/timer\x00', 0x0, 0x105000) accept4$ax25(0xffffffffffffffff, &(0x7f0000526000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x800, 0x4000004) syz_open_pts(0xffffffffffffff9c, 0x800) socket$key(0xf, 0x3, 0x2) gettid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000c75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044f000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f0000e63000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000684000)=0x1c) socket$netlink(0x10, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b8f000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10000) gettid() socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000ea000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x4000000004, 0x400400) read(r0, &(0x7f0000003000)=""/512, 0x200) [ 43.890346] audit: type=1400 audit(1517387519.442:9): avc: denied { call } for pid=5619 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.928641] binder_alloc: binder_alloc_mmap_handler: 5619 20265000-20279000 already mapped failed -16 [ 43.945663] binder: BINDER_SET_CONTEXT_MGR already set [ 43.952942] binder: 5619:5621 ioctl 40046207 0 returned -16 [ 43.968584] binder_alloc: 5619: binder_alloc_buf, no vma [ 43.975125] binder: 5619:5636 transaction failed 29189/-3, size 0-0 line 3128 [ 43.978549] audit: type=1400 audit(1517387519.522:10): avc: denied { create } for pid=5656 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.018003] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b2000+0x192)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000921000-0x19)=""/25) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1b000)='/selinux/policy\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000d72000-0x8)={0x0, 0x0}, 0x8, 0xfffffffffffff3aa) syz_extract_tcp_res(&(0x7f00009c0000)={0x0, 0x0}, 0x8, 0x7e95d32a) write$tun(r2, &(0x7f0000b12000-0xf4)=@pi={0x0, 0x0, @ipv4={{0x25, 0x4, 0x9, 0x1ff, 0xf0, 0x1, 0x7f, 0x4efd8129, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@end={0x0}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @generic={0x89, 0xb, "ef755a868b8ef5678a"}, @generic={0x94, 0x7, "a0becbf0c2"}, @cipso={0x86, 0x50, 0x0, [{0x0, 0xb, "46a3c1e7e1e210d5b9"}, {0x1, 0x11, "ae9262eec44a52ccb35bd081017a98"}, {0x2, 0xa, "7dfb460a10551d44"}, {0x6, 0x12, "4f3b915831a92cf3f18dac33120ee0f3"}, {0x0, 0x12, "db32544e904305c1090993520d8bb27a"}]}, @generic={0x87, 0xf, "81b94eceafc8999c7038653785"}, @ra={0x94, 0x6, 0xdc}]}}, @tcp={{0x3, 0x2, r3, r4, 0x2, 0x0, 0x17, 0x4, 0x3, 0x0, 0x2d504255, {[@md5sig={0x13, 0x12, "59dd0aa8d551b727a4f59fe73c252739"}, @window={0x3, 0x3, 0x6}, @timestamp={0x8, 0xa, 0x6, 0x7662ffa3}, @mss={0x2, 0x4, 0xf2}, @timestamp={0x8, 0xa, 0x6, 0xffff}, @timestamp={0x8, 0xa, 0x401, 0x1}, @nop={0x1}, @timestamp={0x8, 0xa, 0x6, 0x7}, @generic={0x13, 0x3, "ee"}]}}, {""}}}}, 0xf4) 2018/01/31 08:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000883000)={0x1, 0x0, 0x6, 0xfffffffffffffffa, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000038e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x5) sendmsg$nfc_llcp(r2, &(0x7f0000408000+0x53b)={&(0x7f0000384000-0x60)={0x27, 0x3, 0xf7, 0x2, 0x3ff, 0x2, "1a040326712c7572917ee98d397f633cbed5502e2e4f3d7257304c7699b5a9273022d1098bbc3eede5ef95d7f8d2224b8d848f702a6dc43f167c690f56958e", 0x7}, 0x60, &(0x7f0000c9d000)=[{&(0x7f0000193000-0x51)="e76bcf109cdfcdc01067e6b790f48def8f5a095ab1e2b70e084252efb33c5e57a810e6c5acebb9e43fb37ebc9c208abe8302475507ff5e77819ae73b597a29f11c694d66ea7b37e304dc8e14cee7d0f5f7", 0x51}], 0x1, &(0x7f0000aed000)={0x70, 0x0, 0x2, "15a2eb1c44cf829d6b970f8a5083d96b4f0797a8b961d6fd126cce254b9119a9db2535126ded0db3662fa823e5145683b291f805f4b8a047406071180f87baeaabd3e038c7576e8b9626299ab770b1f252ca5174a60232addc"}, 0x1a, 0x40}, 0x20000000) r3 = openat(0xffffffffffffffff, &(0x7f0000e71000-0x8)='./file0\x00', 0x420000, 0x12) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000331000-0x7c)=""/124) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00005cf000-0x10)={0x2, &(0x7f0000ed2000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) lseek(r2, 0x0, 0x4) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000e14000-0x4)=0x801) ioctl$TCXONC(r3, 0x540a, 0x6) ioctl$TIOCNXCL(r3, 0x540d) 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dfa000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:32:00 executing program 3: 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) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000000000, &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b44000)="") syncfs(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a3a000-0x5c)={0x4c, 0x2, {0x2, 0x0, 0x1ff, 0x0, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:32:00 executing program 0: prctl$getreaper(0x2a, &(0x7f0000ab7000)=0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b4000-0x16)='/selinux/checkreqprot\x00', 0x6a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x10000080803) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a67000)=""/16, &(0x7f0000cc6000-0x4)=0x10) 2018/01/31 08:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb4000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d12000-0xb8)={0x0, 0x6, 0xc04a, 0x800, 0xfffffffffffffdca, 0xfffffffffffffe00, 0x800, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x2, 0x0, 0x8000}}, &(0x7f0000627000)=0xb8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003e7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f05000)={0x40, 0x1, 0x7f4d, 0x1000, r2}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/31 08:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000da000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x91, 0x0, &(0x7f0000a5f000-0x91)="be30799bc326ad578a0adfd2f5448d9835cd07d4fbc259042b0b044462d5e3abd113d916be9a308774b7fdbee92afdfc994a3ffa95e3c962eaef33ba15fa66fc1014ffa6fa27758f5965f751ebdb28307561c8696b611d3b8955702a5ad7ec915b462e7684c8b2723d9000512c000000071dd35c60b2192c1801c976310b8ea5d607eb0e960631b7701a5f544e04cf098f"}) 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write$eventfd(r1, &(0x7f0000604000)=0x400, 0x8) 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) rename(&(0x7f0000c42000-0xa)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000433000)='/selinux/checkreqprot\x00', 0x400400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ef5000-0xb4)=[{{&(0x7f000016e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000046c000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x77359400, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000087a000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000492000-0xb0)={{0xfff, 0xfff}, 'port1\x00', 0x40, 0x20000, 0x2, 0x30000000000, 0x9, 0x8, 0x90000000000, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00007d5000)="") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e1d000)={0x0, 0x6, 0x4}, &(0x7f0000b5d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000836000)={r1, 0x7, 0x10}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000902000)=0x40) 2018/01/31 08:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000dd9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00001d9000-0x10)={0x77359400, r0}, &(0x7f00001ad000-0x10)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000444000-0x10)='/dev/sequencer2\x00', 0x10b500, 0x0) r2 = accept4$netrom(r1, &(0x7f0000113000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b26000-0x4)=0x10, 0x80800) fchdir(r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00005b4000-0x58)={0x3, 0xd5a5, 0x7, 0x20, 0xfffffffffffffff9, 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000028c000-0x8)='./file0\x00', &(0x7f0000221000-0x10)=@random={'trusted.', '}!bdev!\x00'}, &(0x7f000081a000-0x16)='({em1+md5sum-vboxnet0\x00', 0x16, 0x1) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f67000)=0x3f) 2018/01/31 08:32:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f000028f000)='/dev/usbmon#\x00', 0xe8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c14000-0x4)=@assoc_id=0x0, &(0x7f0000a69000)=0x4) r2 = accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) r4 = accept$packet(r2, &(0x7f0000ab1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b44000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008b5000-0x20)={0xff, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000001000-0x20)={0x3921, r8, 0x10001, 0x57d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x10000, 0x4e}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000+0xda9)={r9, 0xa5, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003000-0x10)={r9, 0x68, &(0x7f0000003000-0x68)=[@in6={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2713}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000+0x19a)={@common='vlan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000001000)=@req={0x80000000004, 0x0, 0x5, 0x7ff}, 0x30c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000003000-0x10)={0x0, 0x20001000, 0x0, 0x5, 0x200, 0x9, 0x7, 0xcd, 0x800, 0x4}) r10 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r10, &(0x7f0000003000-0x40)=[], 0x4, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0xce)=""/206, 0xce}], 0x1af, 0x0) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000778000)='/dev/ppp\x00', 0x101, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022d000)=0xc) mq_notify(r1, &(0x7f0000cfd000)={0x0, 0x0, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000594000)='/dev/rfkill\x00', 0x2040, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSETMODE(r4, 0x4b3a, 0x4c6) [ 44.568449] binder: 5684:5691 BC_FREE_BUFFER u0000000000000000 no match [ 44.593779] binder: 5684:5705 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) r1 = add_key$keyring(&(0x7f0000c26000-0x8)='keyring\x00', &(0x7f000065a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000722000-0x88)={0x81, {{0xa, 0x1, 0xbca, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000044000-0x1000)="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", 0xfdc, 0x24) symlinkat(&(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000042000)='./file0\x00') 2018/01/31 08:32:00 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f00008b0000)='/dev/sg#\x00', 0x400, 0x18040) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c33000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f9000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00009f4000-0xc)={r4, 0x80000, r5}) ptrace(0x4207, r2) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c34000)={0x0, 0x7}, &(0x7f00001c7000)=0x8) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00007bd000-0x1008)={r6, 0x1000, "7b39d8db0b3a4f2d4173a51d9f0e3ac118b3db7688f5be9cfbd38edab2468d7c818bb6a0d65426638bd58670b53478b20ca02f7c1d0343c11a81d1a4a2de0a57b25f948a02fe0a7d0842080dc2c1a09105b35e14899dfb2dd045983c543ff777958351ace8fddcfa126dfd366b0b9749813de11b4e8f37f1e4614225a27ec9f3896d3aeffa17ffe0281938636036eee0b3f5cb471e9b320337e1ec04b6ae9c36409cf779a5f5bb9c3f64df0858735004f0b85a0eb7c953da04cfdee753b8fe0219376c40231aa2408109090f4977f0cd03270529c3570d52ff378cb600c7c9b93bd3a8b13a7bb6ae61908d0e0b7e1396a6b83a514cf3ef3373c4abcad1a708770d57215a8eca799b372153dcd466cee3714c98bb89dc7489d3b759c9f92e11fdf35bc17b4e61ce87a7be4861ca1da356f8ad5740b007aea812d17dfe41339b6c275569001227c0ebd33cf77a6cecf8f5d37b6b63d4747cfa58779ef75ca4aac62683c7e836a825bc9d343636f185719a28792ece3423cf6bba862180b250db6a308c3a0ea5060335b778648804c0e206af4768e553dc9aba4e393c003ceef85b76c63296a02d4624e0c55be67da85db2f40276242aba12ca2aa24fb6bb4949d19921f922025bb31b9bf892c60bcd46abdb29e14e1e828b35c4bcb421ec9ea2b6f1fb85ac5aef93c435a579c3838087ac0d906c268a1f4b5223a5269adee510aab64347ed522652c8a8ea35e9f3386aaab1ab2f7a43862e07f7bdb6d1d1e3af3b23e851b5fb8eb6f70b843bfe18e70e5e7227c10d3d33e4751fd71518ff40366cbc5ace2b8b19c4d58fe84aadbc9a0068f597e39b484065e8e7284315db1b6f742fab56779e23a2bd6dfd953d059665c27a02fa50def44421902c0fe87d7e02f226de1904235b865a4140f6d6b52b03e80a5f095812e8c71eb7881d07660f18956543d26be45e59a2fd5646fec2dc80fd0fd4dbbc349b5b17697802b0267420f33646af5f2107b4243827d8bbc25392ca0e7b3d47b13a4c987cdd1e3445d5c0cf191518dc661e63b44ffc201457db7e55abbd42a4488df3cba622aa2f7120b6c7480509111b46bc8ab702ad7e0e2ee900621151feb6a500579786d289a2f23b83e11dec5295e6c6b01101ccff49c1b0b3632911140c08e0b52e973a3bc6e2a14a311ad9fc88f4e14606ace6209713d6dc24f6ab1a1f7a4d389a3ab21b55c4110dbf16f17165c1db9d0a3b04187ca9ffe1c0c767df5412ad7675c7c78e6c1793591e3b7d49b2ac7becdfd88dd90521d5fa9f7d1fca0bd204992cbe3e380a51972a3d74601c80d3d49b5aae028af35f05eb10d1a7a6df6159b11a9b4ea3a36ca3a781d7bd11655a58f84ba0aff335970f486c6415e482f1726fab59a78b0c9ebdc2574989e24db56f0410e16522f527db701781fb6cb800d8b2ee8cfd5d034f36f51cde53e3d18fb1d390020827d8cfd2abcabf2a34cc2d11e62c07b969c7570083225c33545a6ac09b502a4ddd56e89e16adc36c0bd5211c8b6cc522b99eeb77a1aee9d56c04a0cd155ba85bbebb4e8eaeda9e40631bd34604eb2c47c406a7bd8d1f6be4fe417143f523cf24a654bf6fc2b9ef9135f794c9d25ac00dd5fb2be522c9127c626d0a0ab8fab0c6e0767b750581df48ba7c97229ac4f5f18d193c8d91556da9aae3d0a79381766cfbd20ab98dc1200fa85ce6bbbbc39ec4dda563d33496674845c9811fc7afafd95339082f1da97c289b05aa7be8255a882d72388935278668383f094bb4afa1305db70f86c82260a29bcb14d3278c2ee8cc310dbc40b4e9ece0ca12a3d508348ac039844d45caf79a887e2da61b4c92b22f9bf8c208f2791e4c3b8152490d05c27bbd5a220ffe5fa3e58fa6023d796e5e92b217b8b72cc59fd22939d56b878dda7a941d41235ff08d1ef9f76b733705d8ccde7216d7b4e4b05caad85dfe0699ab55f3f0a8209e716a9aa341c9da7bf558c698904350e0a542261bbe44dad327c05697acde494cdb27896a4ec0395035ec8dc217c5a7205adbd1ae5edd2847aa1688a0f018b2880088c925300841ce3392c1c0e41779a4b392756a3783c6f7c7b64087a54494fbfe469c5776f8948e763d466acd624d5926c5da4881965bc1b3348e4e473329b34650730b43a37872eeda3aae4f3ac33c827c226f9fb02ed68fb9dc2b36f8cd125b90cc4124c4bd7156d82e2cdd2bce1d8709ffe2d726f1bbfc86e7c6aa402e6d075ea13daef0fda3b591ce197a1d79588842f19affab131edf9153ba8d88d039283258d302ebc3f785eadec9ca125d01b2d35fadabcbfc75402cb19cb11ee096de187c8abbbf8a05c00373acf373cb7cd2c6c40564dd1904c8d3afae37a7f0144cb118473749b1a0f6e05e410e4e8c3221472b2938641be1acf4a8db50c6a04561bdf7a5f562c9558e6f1c305d7d371d6cffca3b68252b11f2d9e6802fa7d16835e989093309de86049db26c6dc70ea77760b4a7622ff3455456b4c2e0d3e32da2e142726a1c5b50b2404ecadbd988975cf03343b3d624eedeeaad4468dcfbe34b2ad8082b5b73cc9a6d5e3fff6b8f345aa15a4e60eb736c4baa12365cfbd44b45230ea95dc04b4c4329f82050df68b5d5409dab8862a09fd31348dea0423fd9fa230d066e26384206abc26176ce3cb92508fc6a76d7f4f8824524621710dd559c3a528c53c6178f276fc8a95eb9115ab52a54fedc05cd90c83cc0cdce03712a20b7556b07a15787635a85c666efd4b6b31fda511da3d13e7b70747c8332ad7dbf3f412395ab9b20ba79d21af1277a84f5bd68d002f3696300e4620cd87e1ca98807a20b0443a12169b87277c4808777aa5b04484e0edd05465a355e4bb613e9ce00cb03679b802831e118cc8787f33d097390a04f936305663be13ee28d61891f2516644cf4a45881a0aa915ce181af76c0950f8cf1523b83dbf5038494668e7af7f9d046f57aeaaa9215df99aa54fb10206b9040b981fe81d27740537992ae05494ce04e01d58f790ec29818637ec1551d93acb69dfcc7fbe2d7f95a43e1984af149212f33494ad0b072018de62d645e9c1c2ab2458113150f3673ea8d2618b8566702eedaa9822196563bea485bf96c115254161bbf3618b714134e3628fce80cf2dc3de09a5629593a3f8fe13360511fececee9121dc4d6b158339d2be589d7147238f8df929667391567fa3faee6f4c0c06e91e486af41866aa1fb494d428c2a33c91ffaed4e6a59c43add7e83531fa2a0367827d2d1cd9bd699227cd54fb0119850218e8f274836b3fbc1aabce88e9607e89780696316821da392d4ab69800cac9196b7757d9364762cb933bdeee2f9e5b00393acf405f54f6b27cd7f7dd5292d5ac9b09343fcf9c5319db10ef9f398dffb772f0b47927522a741447caec2d26be082a6a97355a22d664ea783b3aa43faa0ca2a095f5e3e7cefc623173876d457aeafe91c53d0e3086525342fc595501f0658f7a7d956a75f67d2921561d7a18c07b4e5dc5e1db188be28bf04d04e47768b431d91d9b4dbb51506c37cf9ba4ab40b30520494c1515743d4a2c7382f17024295d1dc16627416059f1ce1aa5c5b714a740a5abc47adfcd99f36a48f40214c0df623e29445b2220765a55a875731dbfaf03a237a6eff4ae900cacc21263d21c796c7be9d6d78f44bdd8c433d52af565c22b996f4fa4dfe55bc1a4f5129d4818d7f771beb10e959218df7c09dfba3205f681626bb0592bdc7da6b9e16b6df2e16910a1706f210d7fe17a643015b69dd9f35cca715424b9ae0cf5c3bd8a823db3af5b65ee722a5ea76acb78f3333375869f868c4b280bc28078515e4193f2fd86336bfc1297b44e83ffe5024846a53650f13a1ef48b58028d59fceb7674b027ce5e781658a8b8d573cfc4243a3f4e05a69cfe7caace0e4f49377ed1956bb8ce5e8534193658838900016463e5cae9f45effd2df3f58bc622ba8b5eb3b2cf71acd306776be62d98e2e04c1f05255e6df51a17ab967837f9ab101a9baa6c7625f0b50d0dff0a3bb732d804f6549345a8762a97296e25d682d0fe8b8c63380e231df830a958e88b54eff9af095cdb8b5d9d91786cb57644e51426a0015ae040abd998773ae7e446ec2bd044afbb4e384f3f5fa520316f3da60c99a8d48ed1a76352752f9f3fcd976fef2dc57ac5cbd544b561e27b23e24ba8c2a3aa6aa6722d18e75bfd955cdaa7c0175fc50483b9425c8aa223da03ce13408675f0fd4a281d3a4eec2e1ee981bde8277a1a1c6d8a49a6e2ff9c80f4cb3cb8f3a5d47ff5ede7ff912483c93728db5dc4cac68f15802b132b85c17fa56448809db534461bc3bccd959ee794f75aacdb2e055c90c08b544b8951c8d2c589a7b6571b9f50ff537cc4f93837a9755b53fd0ea1e3879554a73a2121171192c06b930b078adc2e73ba47eb0bfc734fc099ec88700b7d36cf937f7d91f29b65a096883e8f204388ad0cc76b93c56af10b2866ec89cc0a98a2121c96d9c2aab556e381c52cab00d0d18b5a06c62763bdaed821f1ea25ec11e170fdbf752eb6942a1b95b59b3814cbefa066d224d8fe6644cb94da50ab7b0892155d685f721440626d5597e1bb632b3a8860732bbc3ad0f5defb4eae2c340ea581ead984b8d5343bdd48d8f6d655e515ae24d1e8a5eb681761172fa06d63a339153059899d587bc7d5036559e0aaa854b00386624582a920b920c09c1558ca762711ccb930d6ddbcead5a0bdc404080b9dc13160d33e6d51170ee3535dd304e433d72eb92ff24656305890869efcee50d19d127472aa772af8fb93115db928dd12f037e839f078cb96cc9703debf2ff631305274096e81934979688a9e2578d70af1e1733f6be338f4d387071576671ec812d1a3d7c1b4f10e1669da22ffa41679f174adff85898421b9207d76892410049ee5f02e779f2f8f0b8f549494e0474d3e084a819e74ab29efcb8a61f65b493dfef5ef9a6a08975e8925dc9166b15389c7c0184bfd9a0eabeb94e772bb15a608d46ff923e8a2cb9bbc769e619c11ca6a5386b453c9cda3c033baca0b03d5d0420c9c472efa331397ec533a6e6453eaa14ab5aa4c4950cc614f96b1996f80d7b0660dfac82a689b95024fcada318e51a280c0cde1d7f99a0a0aa4c7d353b0fce3c50bb282671b21b405235715a47d19740d12d3e4281ebfbb96b0d767798cd59ab88f1f7d314b1596b4c1f3a49f4a7441ca822b46dee839599094f7db9d78f5ac043a291cb4b7472603856a8ebacb1e48e943e8c57a921094192de4b641735e6e64fd61114f562370ba292beaad58b79f8220e89b842835a7cd8abfa82d31fd1eb8c1ddb582999d1206698784faa86d55d4c8c89a5fb0ec1923b5c0dd72483cad809de78c099c62309dd5bad3949c8693b8598ebfc812be614157aeb33d8bc2213c886fb2ba0e99489a84563503a5eb3dba6c1e5b7f6c90792fce1e9d99aeec5b246661d51d4f3fb7afedb2f5980502c299fab6cffc5635d47e092610bf573c76746966b949ff5aa139ab122b868cd63d3d5e991b0e2ef025196f03f1cdf93d1cfa6f68668d48c7e07c22c63021efa3f76761cff65aee25eb47729607ac9ad845832b6559b42fff383cf3f2dad081bccccacd6a2b630ae79fb68a14577d1bacbb5b6dc6933c959b1c272a8baddf2e864e965d37518a0aece007be07eb0a9389e7f1f63a471d1761af004818d521044ceef02c013998cb9e60a91d8f0dfc0970803788909a4f40cf0282fdd8c08198c23e222e8d7d159dce2b510b4c43f7a"}, &(0x7f0000c35000-0x4)=0x1008) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f0000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000933000-0x28)={@generic="f95a1a09596ef905a1d31c693a2a0ecb", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat(r0, &(0x7f000060c000-0x8)='./file0\x00', 0x0, 0x11) ftruncate(r1, 0x1f) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b3e000)=0x0, &(0x7f0000bcd000-0x4)=0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c78000)=0x5) getsockname(r0, &(0x7f0000bd6000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000495000)=0x1e) 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e8c000-0x8)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005cf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003f7000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000137000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) socketpair(0x5, 0x80a, 0x80000000000, &(0x7f0000d07000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000dcb000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000039a000)=0x1f, &(0x7f0000df7000)=0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x400000000000, &(0x7f000038b000-0x108)={0xa7, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 08:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000ca4000-0x48)={{0x2, 0x2, 0x8000, 0x3, 0x6}, 0x8000, 0x903, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r1, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000b35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000068000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00007d2000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:00 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001e7000+0x6ef)={0x0, 0x49, 0x0, 0x7, 0x7ff, 0x7}, &(0x7f0000a83000)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000d26000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003f4000-0x4)=@assoc_id=r1, &(0x7f0000b80000-0x4)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00002a8000-0x8)=[0x10, 0x6]) r2 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000754000-0x4)=0x0) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) pipe(&(0x7f0000b2f000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000b47000)=0x0, &(0x7f00007ac000-0x4)=0x4) 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000016000)=[{&(0x7f000002f000-0x80)="b011ab267e08cd4a709a23fd0c96a416eb933c1a74e66c340dc18c0859d10e29e97e649cc230fe6436259e1e7abf0b0732575be437063f8a23c5784d5b0d3359fe3edd02f3254aba219a8482567b87e696c3ec316f380b97208c764b532f401df45baae205f8a45152578030dae6741f86de43025c92e628681b93cb69869a99", 0x80}, {&(0x7f000002f000-0x1f)="ac6fb88abaee7a6b9c690d751458585aec2d0f6e5b5e28f1508e13ce481f89", 0x1f}], 0x2) [ 44.797863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2174 sclass=netlink_route_socket 2018/01/31 08:32:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000011d000-0x38)=""/56, &(0x7f0000000000)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000286000-0x4)=0x5) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x3, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}], 0x2, 0x0) 2018/01/31 08:32:00 executing program 0: r0 = socket(0x80000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000)=0x0) ioctl$TIOCSBRK(r1, 0x5427) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000+0xe68)="9b0c4d1f00b42876f6cafd19423aa76b775f1efd273a8ff01ebf2fb4e345b54d9781a0616fa7c66b68517efe68f1cba7a3ae9cb61b907d144ee2e0a34034498c3b8371cca338937444f76cd0b9f12b36dae8ca49a0f92bb3d0e23eb57216b1372c932547d6062d9971b674f7ea7f669b7c845899c54d3126ee79134975b8fc94a53ef3f9bbcf5d968db0d46a15c9de025b39", 0x92}, {&(0x7f0000002000-0xbd)="09b5eca7dc911f63a1a7c548d486264d3b7cf63ff2c4d1a6e16e0e3faca13ea7bb458c3a44d677390ea2b790d5a0ed2b66dfc7134cb36e2c55f39440f7b519a993b1d62a657c28acba57d328407f0d1b514f071c3fb697a3cecc79868173f03555fa4d2640594c2a97068c5483147038c2a3204d0d65d89453ba362187a0d5df628596743c036bdf2b67f157c429a62e265480f6c7554e8a3b1cfacdad197815723aa49a15c352deb850a2468559ee5fbbeff1877f5f2e7af27a7c16f3", 0xbd}, {&(0x7f0000000000)="3ebf17a1d2dba73c716cb46940aca33ce11360ce69aa619ba611497fed34b4f1b03d1c0990bf363a451fe09dd71e6bd178b2d9810c7c74b7c1fe5cf5213735ae70517e5cb09a8b545aec3c6de18f5e86fa22f55894e81f923d10799e73dc71c1adf5fb00965702836757bc90314f5fc0cda8ecb8dfac30592980b54b821e5ae1ed15", 0x82}, {&(0x7f0000000000)="ac04d2315464b6865ebcb95e72e213c807a2e3bee10cc9e465c64dbdb9be3a472e584c4f329038cf70163a6c6a978a46c9d1f16e01f880197491622ed82eb6d8fd201788354a", 0x46}, {&(0x7f000075f000)="e3b1154db65023701dc8ed612556664055637ef3ef995ad33a9edec57d44eddcfd7eb71b057fb93add1efe356255df173ce111fb3ac8117a303e691290ed02babde52b8f01f1d9ce77005cd228706086819761f8500a0cd0436d7cb2d06c321ce37ce5c0b72c7552cac2332f7fb8c1ac06c23e14057e4818f05573a1ec8d07efa09c8859447be32c4e859f0d512044d19dab5921ecb92ff6996aa9ea54e8d35b4114907885eef0c7d1997eab094498d578c93d91f7d2a6ec29871742fc57896faacb18aea85dbb70eb3a39126e6c7206994b7ed683bb8d50776ae42f4845daa5b8118e609fa8566d04ed8e", 0xeb}], 0x5, 0x2) ioctl(r0, 0xffff, &(0x7f0000001000-0x6c)="83800bfb21c1bb13e054ad8f131a7791131d57cae2ff030c0dbef28f37f805752c24a1baa54ef4fe3201d1134974168376f6c1510bba69e23193a0a78bf87df0574ed7e6eb346c04d97e5ce592240a10cd32a6cec379080000d823b192eb6fa9492b65f0b8077ffa5e0c0c1b") 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a55000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b20000)="d1a6b6573d6089ded15cab666dae5448da21390e5b06c41289b331f552d2ab222bef4adc83df609076f26bb5baa70a02ce88ad579c15b2790f7fdf89f64ae2486cd5b8d719815bc8f5da2dee956afcff1864c4f8520f7dcba131bfd0a50f8458d79a511e1ea4e4e6a5096753f73c", 0x6e) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000384000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aee000)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/enforce\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003be000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b96000-0x4)=0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000ef8000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000042000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000080a000-0x4)=0xfffffffffffffff8, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a02000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) chroot(&(0x7f00000cd000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c62000-0x4)=@int=0x5, 0x4) sendto$inet6(r2, &(0x7f00007f8000)="", 0x0, 0x0, &(0x7f0000fc8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sigaltstack(&(0x7f00001c1000/0x2000)=nil, &(0x7f0000e97000-0x8)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000c35000)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x7a4, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f00009e3000)=[{&(0x7f0000697000-0xcc)="ffda34c7c590820c6fdbe6db83d95972ff2b3061ca2a391b057f1505b9b3b659d53507515b349ed1a57cf29ce9bb9f8eed525308ce3c2ea90c442303e5cafdb8a77e50a152cdbb5127ff2abb1efcf7be17b58c9a6b5fcc352dc58abdca70289c1fb9cc66d76ed2572c6d91e48591e184496428e359f361f3043406f51540f9994a9fd49c56253d6d68b101afac97a11e3cea79e65c1d0250645eacd19974873da91fd7ae2ae1db4d850a404cbb83bdbaeb41e32888bf1da62914feeb1c01de58fdc3c2584d2518674dd08cae", 0xcc}], 0x1, 0x0, 0x0, 0x20008001}, 0x24008000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ceb000-0x4)=0x8, 0x4) 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x0, 0xe400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000012e000-0x4)=0xffffffffffffffc0) 2018/01/31 08:32:00 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000849000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002f4000-0x8)={0x0, 0x2}, &(0x7f000074e000)=0x8) fallocate(r0, 0x0, 0x4, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f00009a3000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/31 08:32:00 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x80f, 0x0) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 08:32:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000012e000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x20002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x401, 0x3ff, 0x7, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008b6000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002e6000-0x8)={r1, 0x8389, 0x6}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0xf, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) 2018/01/31 08:32:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000047b000)='/dev/rtc\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000cd2000-0x58)={0x3, 0xffff, 0x101, 0x1ff, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000025b000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:32:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() r1 = dup(r0) fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x9, 0x100000000, 0x8, 0x4, 0x0, 0x8, 0x18820, 0x3, 0xe2, 0x1, 0xffffffffffffff18, 0x8348, 0xfffffffffffffffc, 0x4, 0x2, 0x8, 0x9, 0x6, 0x100000000, 0x2, 0x80000001, 0x1, 0x81, 0x7f, 0x80000000, 0x5, 0x8, 0xffff, 0x6, 0x0, 0x4, 0x86f, 0x6, 0x18000000000, 0x2e, 0x9fbe, 0x0, 0x81, 0x5, @perf_config_ext={0x1f, 0x7f}, 0x0, 0x6, 0x3, 0x5, 0x7, 0x5, 0x2, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xe8) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000)='./file0\x00', 0x8201, 0xa4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0b000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000800000+0x37c)=0x0, 0x400000ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000439000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000003000)=r2) 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000052c000)={0x9, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000747000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d12000)=0x0, &(0x7f0000d13000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000885000-0x12)={@common='gretap0\x00', 0x8001}) 2018/01/31 08:32:00 executing program 3: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/vga_arbiter\x00', 0x141000, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b4d000-0x5)='reno\x00', 0x5) lremovexattr(&(0x7f000048d000-0x8)='./file0\x00', &(0x7f000038b000)=@known='com.apple.system.Security\x00') 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xffffffc1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000009000)={0x0, 0x4, r1, 0x401, r2, 0x9, 0x1000, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000009000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f000000d000)={0xfff, 0x0, 0x9, 0x8, 0x2, 0x4, 0x0}}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000000e000)=[], 0x0) connect$l2tp(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x4}}, 0x26) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x7ff) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f000000a000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000-0x50)=[], &(0x7f000000a000)=[0x48]}}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/31 08:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000787000)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef5000)={0x0, 0x9}, &(0x7f00007d5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000065c000-0x98)={r1, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9}, &(0x7f0000833000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000087b000-0x74)=[@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x74) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be3000)={&(0x7f0000793000-0x2c)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bb6000)={r2, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0b000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000800000+0x37c)=0x0, 0x400000ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000439000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/31 08:32:00 executing program 4: pipe(&(0x7f00001b5000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005aa000-0x4)=0x70f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000148000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"42bee8e7f5bbeae7072f02b1"}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) clone(0x0, &(0x7f0000edf000)="", &(0x7f00005c1000)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000000000)="") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002ef000)={0x4f, 0x9, 0x8, 0x2, 0xa0}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000827000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018b000)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000-0x4)=@assoc_id=r3, &(0x7f0000da4000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$usbmon(&(0x7f00003a2000-0xd)='/dev/usbmon#\x00', 0x88e0, 0x200400) 2018/01/31 08:32:00 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7ff, 0xef3, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000027000)={0x0, 0xffffffff, 0x8000, 0x7, 0x2, 0x800, 0x5, 0x5, r2}, &(0x7f0000021000)=0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000029000-0x10)={0xffffffffffffff7f, 0x10001, 0x8, 0x9}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000002a000-0xc)='/dev/autofs\x00', 0x141800, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f000002b000-0xcb)=""/203) 2018/01/31 08:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) close(r0) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b65000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000fac000-0xda)=""/218) 2018/01/31 08:32:00 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000066d000)=@generic="dcbda917f12fff54bbd19b2a24417e2a") ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000222000)="315223fa6f25d970bd4c2e4ed3bd3bdac48fc5ea08cdf101dcb06d30c16ad7d6b90c2bcd2a7b0f274ef2b6e94496db60aab8e24765667b811a6830988d5cc91cec9447ae50f287e0911ce732ad4521332ac26f0ca89885f571a053") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000037c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f00005a1000)="0e0000002a0007003200000800497700fbffffff0100000effff0003ffffffff0100ff1018e7736733a2a3de119a7de8bb5c4c5efaf21d7bd9f507d005bd79f47b0fb0920e86852a3a3309356b83ce3765a1b4e532", 0x55) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/31 08:32:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) r2 = open(&(0x7f0000608000)='./file0\x00', 0x80000, 0x10) timerfd_settime(r2, 0x1, &(0x7f000054b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a85000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005ab000-0x4)=0x0, &(0x7f00007bf000)=0x4) dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb4000)='./file0\x00', 0x0) umount2(&(0x7f0000514000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendto$unix(r0, &(0x7f0000aca000-0x16)="89ad07adfc8c9c327b9805bf53092bd7bb908aae3668", 0x16, 0x800, &(0x7f00005c7000)=@file={0x0, './file0\x00'}, 0xa) readlinkat(r0, &(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000228000-0x31)=""/49, 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000552000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010c000-0x4)=0xe8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000176000)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000788000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a70000)={r2, 0x80000, r0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000)=0xe8) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000470000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00006a2000)="693a178adac9e235ca13d23ca4f29c4679e43c9783062bee97ea2ce5c44f85b9"}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000182000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x1, 0x1, 0xa, 0x80, 0x20, 0x3e, r3, r4}, {0x3, 0x9, 0x7, 0x0, 0x1f, 0x6, 0x3f, 0x4}, {0x5, 0x1, 0x1, 0x7}, 0x3f, 0x4, 0x0, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff, 0x5, 0x0, 0x1000, 0x7, 0x800, 0x9535}}, 0xe8) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000d9f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000464000)="0200000002000000000000001000002d6a0006a0", 0xfecc, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000601000-0xbd)=""/189) 2018/01/31 08:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000721000-0x14)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f0000c4f000)=0x0) 2018/01/31 08:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f000067e000)='keyring\x00', &(0x7f0000943000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f000083e000)='syzkaller\x00', &(0x7f0000d3e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000116000-0xc2)="546d29ae91448030f320dd4688fef66f1392e8eadf636e2f4381ae37b0e8344abc0d86fa82c0a7b194575c5adc78ab37aa0c77c0bf2bc159348ba1e9d8462f4d9d7b02916365c67f08d26a7262980b9511380339f975d858f3dd28f93bdd330c5683635205c619995fa758dea3133767396e842a2dcb8305b6a8fc9bce7cf7fde49ca0cbd744d6b6299bbc75b7ea8c791ce53eb39e9464d633d26f4e475227b12fc77895a6f190ec9069fc6b82345503403ab0839d30a0c40445ff62f0ba0a3d8f4d", 0xc2, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="9001", 0x2, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f000065e000)={&(0x7f00002dd000)=@ax25={0x3, {"88ca55533e1d0f"}, 0x0}, 0x10, &(0x7f0000095000)=[], 0x0, &(0x7f0000b4b000-0x68)=[], 0x0, 0x0}, 0x40000022) 2018/01/31 08:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)=0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/31 08:32:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000056b000)=@assoc_value={0x0, 0x0}, &(0x7f0000412000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000184000)={r1, 0x9, 0x4, 0x4, 0x9, 0x5}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ba000-0xb8)={r1, 0x9, 0xfffffffffffff169, 0x1870d772, 0x7fffffff, 0x7, 0x6, 0xfffffffffffffffd, {r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x0, 0x9, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000fd000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="06", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/31 08:32:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='GPLbdevppp0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000002000)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000)={0x0, 0xffffffff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000-0xe)={r5, 0x2, 0x3, [0xff, 0x3, 0x2]}, 0xe) splice(r0, &(0x7f0000000000)=0x56, r3, &(0x7f0000000000)=0x0, 0x0, 0x4) 2018/01/31 08:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000603000)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000020000000000000000", 0x14, 0x0) 2018/01/31 08:32:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x4, 0x4, 0x8, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 08:32:01 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000048000)='/dev/usbmon#\x00', 0x5, 0x288400) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000048000)='./file0\x00', 0x800, 0x40) sendmsg$key(r0, &(0x7f0000042000-0x38)={0x0, 0x0, &(0x7f000003c000-0x10)={&(0x7f0000024000-0x20)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000044000)={&(0x7f0000027000+0x3c5)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000041000)=[], 0x0, &(0x7f0000047000)=""/242, 0xf2, 0x0}, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000044000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000004a000-0xb0)=""/176, 0xb0, 0x140, &(0x7f000004a000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000004b000-0x88)={0x7, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000048000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 08:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cff000)={0x0, 0xa5, "da6bfc420e2d6181500886e94725ed448054e0a2e11276eab8c759532e4e420a2f9bd07997280c7bb3b18b0ca45b2e3934a358c9b15cfb072317cb81f5b54e9c2e62ad6178d58c571b2d6f7380b3059a2b1c1c84d4cb0aa03df286d418a060b196624c368e809a06506318bfa335504e57ad9b52005fb7901431db2238081b4bd99dad7767aee93cc534fd6f2dcbfc5111d68b73264e688840fb93f9f88cf8af336f0ef1f9"}, &(0x7f0000268000)=0xad) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002d3000)={r3, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x2, 0x7f, 0x0}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000be4000-0x8)='./file0\x00', &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00006f7000-0x4)=r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:32:01 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/01/31 08:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000010, 0x7, 0x3) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00001bb000-0x50)={@generic="b8ebd55782eaeaef4c1eb122d71e1dd9", @ifru_names=@generic="38c64e187b1c164d4e10bda3dd2afa76"}) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000238000-0x10)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000992000)="", 0x28c) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) 2018/01/31 08:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffffffc1) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010d000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c5d000)=0x0) 2018/01/31 08:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f0000aba000-0x4)='*($\x00', 0x1) syz_open_dev$mice(&(0x7f0000452000)='/dev/input/mice\x00', 0x0, 0x2040) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000859000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000578000)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aa8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e3000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000779000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fd000-0x4)=0xe8) r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef2000+0xe39)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000470000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) getresuid(&(0x7f00001de000-0x4)=0x0, &(0x7f0000c89000-0x4)=0x0, &(0x7f0000116000)=0x0) stat(&(0x7f0000445000-0x8)='./file0\x00', &(0x7f0000d32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eeb000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000075a000-0x4)=0xc) getgroups(0x9, &(0x7f0000da3000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f00009e7000-0x38)={&(0x7f0000189000)=@proc={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000406000+0x776)=[{&(0x7f0000b59000)={0x118, 0x40, 0x400, 0x1, 0x1, "", [@generic="de4fc5cb0d094dea", @nested={0x100, 0x53, [@typed={0xc, 0x49, @pid=r2}, @generic="4c49cac9a2c61ca48d94d06a5f618a2b35c2d4f0dc654b207340e577b0562cd833e62046f71678ff6030dbe3f1166af4c96e9d2c9fd500cdf1d47d62b5965fd4ded19e1585fb11016714f0a1e02fb905c53d03dfcc564df84b6ee9edd93463a2a4638f65c5b0d624dedb91e0224197a1a42e6d384bd06b5265cc32e291c8ca575cffda6ecc0954608db1bd5cd4", @typed={0x18, 0x12, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="62ab7a24470dbd05330937c0e4f983d57a54fd23e7a97fde6f83f965eb766358d4942d7d81c3a2918f51bf3caef6ab49df0b159f1feb7a08c7e1ff", @typed={0x10, 0x60, @u64=0xfffffffffffffffa}]}]}, 0x118}, {&(0x7f0000b10000)={0x3478, 0x20, 0x200, 0x0, 0x1, "", [@typed={0xc, 0x94, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x234c, 0x45, [@generic="55feb0852e5ca021c3341e823109a4deee6dd322decbe2fdd01f5574249e3641647ef32f2863e9c866f1ad74f3e4bd496e89cd5e1b26456dd9a7f6ec7ce036", @generic="026d5cb70cd5c1f3cbe7167eb4826a56488c6d7d26c008cebdcbeb555fc1", @generic="ef7818c65c503f085e3c1ec57ec528af270a027e2de48fa9c111e5695899bee6917e685e3cf05aac4c4d4ec410b84017507f8091873552a0ce67359d5cf0c5092fd437cadaa6f794addbb1c9dcd2b19f993d50811fef57e8392883796244b71181d39dcde9dac1f1ddc4315c35b0fb0a57d85c2a358976334cfdc34f6c7c99a83f2b0a06a305b7b7081ab4664bed8311b0f0d7f536f1cdb4415d901d056b929508f1419ad191dc647116ea6ce28b47c1f750267a47b03a55d8363d8ab2fc04", @generic="a396ef061d0afa07e2fdbeab4755dd33ef2d9b13ee1725814e1a72709f20258be0b2d4fb26f1c1b51ea653d2ceb2d2d7bb189701f7b59fd8f3e300a3dd972d031ed353983cb4de12e26bd7c1f4449ad3692e315019aea68adcf4c54cb6fd2c89c098de01c36148d796e07b5a00d3d7335e97", @typed={0xc, 0x5, @fd=r0}, 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@nested={0x80, 0x69, [@generic="167e5a19f3b59bc2155da156275867e18569246351efcb5f768a86c518278b7a09126272ca89a7e5b765fcfb96b1427b6d55eaaf3a6d5d5741a9fc1136105adb1dfb287eb07df5eca620a98000f5569fdce2801bcc6fc54f2a5bc85b0c9287b64c2bad90ddf56d66d8981a8394", @typed={0xc, 0x50, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x17, @u32=0xfffffffffffffffb}]}, 0x2370}, {&(0x7f00006ca000-0x35c)={0x35c, 0x34, 0x300, 0x1, 0x1, "", [@typed={0x8, 0x74, @void=""}, @typed={0xc, 0x73, @pid=r7}, @generic="5062954bbdeb8ef06f82a540d755231e21", @typed={0xc, 0xb, @fd=r0}, @generic="", @generic="65caecda2eec8c7f8d7c60486228852e082051c1", @generic="4f8a5b1288ee0964c0526f6c57985b2561fa2dcddd53561189a2c6133602936b7314bd9792836f781558ef5a8fcd500d6a01a56b0f303d15b8279157344ce24954902ace5dbb7d371ceef8e5f1e88ee048cd92a0961cbb8fbc25bbe1260551a76053d10e9d224b4a3a15214953c08697cef1ea14bf0c9350c9b18284e93cde6019f7cd82649362edc48b6e1cfcda187ef58aa73b755149b2f24243a6ac4abce59b9091aa1084f02dacddb30c1f82a0dcd7130209e6996f3dc6943856052ec4cf867a92575ed72c64e416d6a13739bf25ffd585ec7418ab0551f39e0ab7a3e4503c5ee74c52fba0579a8db02d8fa28d6f847e01", @nested={0x128, 0x52, [@typed={0xc, 0x3e, @ipv4=@empty=0x0}, @generic="a10eb38b2a68ec2be199b87ca1c3e55f6d15e41def29e4867658ca4e0fa4b160d993198761f36e06cddbd17614fbeced7e3172a7bd823ece0aca557dc8506b5a514f573cc40167ebd6703e3a68c9dcec7c19e7b0", @typed={0xc, 0x91, @u32=0x9}, @typed={0x10, 0x94, @u64=0xc00000000000000}, @generic="c94a0d5de719768ec91ff5c3933a296aa0a1db5bb0a910fed2e94c9dfff8cc733e8314902b9b0216934c7230a3bf3992536b66669b86e849ed667149784d785c4add6837e4a689bf32c51dcda489a5bddec7de531a5db050d113423c0754f3c15e0714144498283cd873edd8b7abcfb1664913f7eeb283f253bf8238100a35880d54068f7bbb937188aae2bb6330adb1e4b2fc3eb5dea65d0b2920962632cc106ba664792887f2ea"]}, @generic="81d1ee5d8566c32f0039a9957a639b5910d994336ee1c63a438ee5714899aa2961b6d9585f5f333c0fbb2e532c7d03f6588bac134a7c2f148bc2fe5f5e479f291b4c58d3b143d66eb825632a4464bf24b870c3115937a7d707bc1f3ebc5f9ca0c79de694baf9d7b50e025229a7ccded71c54eb6f754ce9f66c857f06cc7b09053b95e4e9b5011ecbe222cc321ed1230898eb85e53fe4fbccb937a9240a9537a1866ac1a138e3e2ac5922f8669653828fce502972e29b3ee0d6219cc244b2bed7cdab2451cdd9ddfc9fbc800d79858a652f1c5d581a6d4ce4a48998c307e3806b5fec1d29b729e92c1a9284a1"]}, 0x35c}], 0x8, &(0x7f0000282000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x4004090}, 0x4008800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f0000228000)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x4000000000000, 0x0, 0x0}]}, 0x10) 2018/01/31 08:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000719000)={&(0x7f0000355000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000215000-0x10)={&(0x7f0000755000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000568000)={{&(0x7f0000632000/0x4000)=nil, 0x4000}, 0x2, 0x0}) nanosleep(&(0x7f0000ac6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b02000-0x10)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000df0000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a8b000-0x20)={{0x0, 0x0}, {r3, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/31 08:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) chmod(&(0x7f0000d74000)='./file0\x00', 0x4) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) sync() rt_sigreturn() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 08:32:01 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001be000)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 08:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000267000-0x28)={&(0x7f0000ac2000/0x3000)=nil, 0x4, 0x3, 0x9, &(0x7f000017c000/0x1000)=nil, 0x3}) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) 2018/01/31 08:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = socket$packet(0x11, 0x200000000a, 0x300) write(r1, &(0x7f00008b0000)="", 0x0) 2018/01/31 08:32:01 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000650000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000543000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f000071b000/0x1000)=nil, 0x1000, 0x5, 0x1050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b5c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000e65000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000876000)={0x104, 0x0, &(0x7f0000dea000)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000091000)=[@flat={0x0, 0x1, r2, 0x0}, @flat={0x73622a85, 0x1, r3, 0x4}], &(0x7f0000302000-0x28)=[0x0, 0x40, 0x38, 0x40, 0x38]}, 0x40}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000830000)=[@flat={0x0, 0x101, r4, 0x0}], &(0x7f0000925000-0x18)=[0x38, 0x0, 0x38]}, 0x7}}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r5, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x8, &(0x7f0000ab8000)=[@ptr={0x70742a85, 0x0, &(0x7f00005db000-0x1)=0x0, 0x1, 0x2, 0x25}], &(0x7f0000e33000-0x8)=[0x0]}, 0x4}}], 0x26, 0x0, &(0x7f0000054000)="563eacc5d3b1d6f936e75de6ca1d0f970ee3e6a444063f0699c938b9bdf66b4572f17657885c"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000061c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfd3d) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/checkreqprot\x00', 0x4842, 0x0) fcntl$setpipe(r6, 0x407, 0x100000001) fchmodat(r6, &(0x7f0000b31000-0x8)='./file0\x00', 0x100) r7 = syz_open_dev$binder(&(0x7f00007d8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fc3000/0x4000)=nil, 0x4000, 0x0, 0x11, r7, 0x0) membarrier(0x8, 0x0) mmap$binder(&(0x7f00001a2000/0x3000)=nil, 0x3000, 0x0, 0x2011, r7, 0x0) 2018/01/31 08:32:01 executing program 6: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000000000004, &(0x7f0000cc5000)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f595d4", 0x74eda31f) 2018/01/31 08:32:01 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000008000)={0x0, 0x0, 0x4, 0x0, 0x9d, []}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/01/31 08:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$inet(r0, &(0x7f000048c000)=""/78, 0x4e, 0x120, &(0x7f0000317000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = getegid() getresgid(&(0x7f00002a4000)=0x0, &(0x7f00001e6000)=0x0, &(0x7f00007ab000-0x4)=0x0) setregid(r4, r5) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) stat(&(0x7f00001cb000-0x8)='./file0\x00', &(0x7f0000176000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.820672] binder_alloc: binder_alloc_mmap_handler: 5915 201a2000-201a5000 already mapped failed -16 [ 45.871113] binder_alloc: binder_alloc_mmap_handler: 5915 201a2000-201a5000 already mapped failed -16 2018/01/31 08:32:01 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f0000e3f000)="") mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)="") mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") r0 = getegid() syz_fuse_mount(&(0x7f000028a000)='./file1\x00', 0x0, 0x0, r0, 0x20, 0x822006) llistxattr(&(0x7f00006d4000)='./bus\x00', &(0x7f0000554000-0x1000)=""/4096, 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/checkreqprot\x00', 0x400800, 0x0) 2018/01/31 08:32:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000141000-0x8)=0x2, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r2, 0xf13, 0x0) 2018/01/31 08:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f0000140000-0xe4)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x1, 0xfffffffffffffff9, 0x1}}], {@x25={0x805, {0x1, 0xfffffffffffffff7, 0xf, "fe6c4d2baa00257231ec814b1947eb737112d1cffcaeffb3ded6ddd12a3b2a82f9aae5fadb1ea211bf48075c14739fc69ad25366fbb09589bb70d395847fd673a287438560ea4dbde2073d0a26e117eaa7a0e026c15df61ebf48eccaca79644d005846b24e76d180831259aabc1ed067d87a77bc0ee6210804a718de01ff06cb5ed1da4342699a14db5e51500bb5ec67badc69cc33ee44a84a42e6005882088a9a17d9d69dd2f6c9f4bc844fece15f74cb5ea87ed9739314ab1442f15d4e21414414596043e55bb1e39caedf4df497"}}}}, &(0x7f00002f8000)={0x0, 0x3, [0x288, 0xcb9, 0x9eb]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000-0xf)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00003c4000-0x1e)={0x18, 0x0, {0x2, @random="59cb9b93e181", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/31 08:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00008ff000-0xc)={0x20000000, 0x4, 0x14}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x28, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) umount2(&(0x7f0000780000-0x8)='./file0\x00', 0x8) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000015d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000982000-0x4)=0x10, 0x80800) getpeername$netrom(r1, &(0x7f0000baf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e19000)=0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x4) 2018/01/31 08:32:01 executing program 3: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x800000000000001f, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000829000)=0x1b) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xf, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000984000)=0x0) r2 = gettid() ptrace$getregs(0xe, r2, 0x0, &(0x7f00000dc000)=""/145) 2018/01/31 08:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) ptrace$setregs(0xffffffffffffffff, r2, 0x3, &(0x7f000092e000-0xb0)="139d96a6dcfa85f606adb6a41c12ced5fb3a31576d7814e0bfd4f7a0ccd8d88c459c140bc59af3f4826fb41033c8a09366d381cc39797b52793c0a97711a973ee7696f0ce1e03a80887accef3327802b5854a7604405fe386b82c4d9e0f19a46397dd12869f0249902f86da16435c142cb6262ee9e6979dbefbdd34b0203099296df2e6946db7125bb957463b81e72418c6c57938019d505ca68368c280631dfa748792df1be8be4e7201008e006ff9e") r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) 2018/01/31 08:32:01 executing program 1: waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000709000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)="212d0f00") ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/31 08:32:01 executing program 2: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007ef000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000052b000)=0x60) r2 = memfd_create(&(0x7f0000a6c000-0x3)='(@\x00', 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_dev$mice(&(0x7f000078c000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) r6 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000163000)={0x0, {""/7}, 0x0}, &(0x7f0000278000-0x4)=0x10, 0x800) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b40000-0x4)=0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b40000-0x8)='./file0\x00', &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f00005eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00002e2000)={&(0x7f0000b40000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b3f000)=[{&(0x7f0000b40000-0x1000)="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", 0x1000}, {&(0x7f0000895000-0x65)="68ae5b968fb8a8571feaf35590f2eefd14420b7d18af0fa88faa284c73c9301c99f072cf7fb0677c10ecbb8fa0ca11d0e44d6a83a50d27ced5b99722540897bb0d281272bafc66916cdb659238242cd9b7753d89b6b279d790eb24adb7259476c6080be8a1", 0x65}, {&(0x7f0000b40000-0x5b)="4995c68416413763df63df359481a660e4e5292653375b39fe6569b14b45f77ff583953bf629bb34ec2984d52b029eca2a2821d284d5e76399f113ae58216bfbcfb82f478c18ce74621677e62b24c43ad2ee6118ff9386397bf8a5", 0x5b}, {&(0x7f0000a6f000)="50e454a34b264525d12301ef31d8129431e37ebd69e13b3e84d5dd6c3a63f13938548c2879319fc47f0a507dc7c45cacef1c140d0e2cef698a292a926d5de013d2e7759a4dc098ee4d1fcd67aecbca16740b49d571b7a8141f01250bbd69effe6aa7ca4839276ccd2bdd3bf6dfac4484238c51b5948795f2e866ba7fc099d273e4b31bb33c3bfff8c993ecf8dd5c2eb6d87b908d7ff7b4534581e0781ca92a40e06156e098ae9f8433f35a3fb52bf6cab20ca6ae8e12d3cf1e854bd4ed18", 0xbe}, {&(0x7f0000b40000-0x9f)="37de4dd70fc28512824df890fa792f3bbf261e5fb978e009e16d735e33d43472b81cfe9501630eb9f4eabe92b58e72873595ec088651dc7cc251de7d58a406bb5a8b8772f7d0bc1bc25ccc5838ddee23338d7c81beb43968c9cdb502af4a8bfb4ac8f36d1a2d8e66b90434cf36d9bb2288b2fcfee87215ac19effa293f36d6004bbcf4d16a8cbff3810bb88a2e5d947d45b6f2aab43c2395b18605f26776ea", 0x9f}, {&(0x7f0000b3f000)="bf6bcdf684a27c73b7d09b7fb1a0c676005e7ef0a7f4d399b5ed8a4a2a872230c7e9e3db012766d426a9c53b801bea979587823c4317c7508447cb698ea1c202316cf4918908c7d277b4a991727a89206f03e45ad64fa1e6856b7c1e7692dc7d57742bac19a9a6af0bf6e8a85b44075f4ac9beeca3ef285e23329e5b15769c5be86f2b5ae17259970ceafac9e87f240a7da32ea4c0312e19dc4b55f79e76cd50e8e930121143f73f613dcd2d0f91e6c0705d396e6708534c4ebb72291a5d49b16ee7390f93cc6c7f2dd86b5e801faf56060c413cbfda6f309eee0802afa1817061ffe9fbd83db334fc2d98ef00de432d4d6331043b9c", 0xf6}, {&(0x7f0000aaf000)="b238c86bfc177cd83d13c6899899244af5a8ac", 0x13}, {&(0x7f00009b0000)="", 0x0}], 0x8, &(0x7f00000ad000-0x58)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x4004001}, 0x10) r10 = socket$unix(0x1, 0x1, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r11, 0x0) connect$unix(r10, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r10, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r11, 0x5) 2018/01/31 08:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000ebe000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xffffff51, &(0x7f00006ad000)=[{&(0x7f0000fb4000-0x1)="14", 0x1}], 0x1, &(0x7f0000a6f000)=[{0x6, 0x19f, 0x3, "b3d16cf39ec5f89114ad194919c572be5ff66ea4c245df8b5ff9bc3f679f2eb86fb48bd0b26cf924aa6676d6dd81edbedb4ed913e0a25404df5f60324a8a610f7031783cc658573f9edda03c7b849c61c979dfb673a42cf8e336cd83132011644238fe42e59c40530e8c659a0e79efdffd7ae2201086fd169d3239f2bbb02d99ae1dd18ff36cdc68c4cf90a68ed595d5a6528dea294f7b77e70eda34a64e9d5c5641eb"}, {0xf8, 0x10a, 0x9, "3e737b1253842a28f095c60fcd689a5639dc2e62a40983626adfa1d75ee4b21679e409fb582f21378703715ad0bcfddf641badb71b561d724b16068cfe29cfd09f8300047638e2b6057b5e2d98b8cd491ce6cd7b5ceb125c59c36bdbf252cdaa321ce74f5bb35f54789a56144b4a95d94f3d9c6e0eabafb3df735355ade016331b46ec9e5fb313c417d0ed706ad9b170713d2162a3f78e456f967e540e65e8e993877a027b2a26a8baf4d0ab480e623240581d578cdf57b44d6559fc546cc413516c5b89df57bc170f8c43b07159bdd33d50252a2d4e5c2516cdc7335b8324f1a1884af0"}, {0x60, 0x0, 0x4, "918703e9b8f738ada0a6f35bc397117ccd3b668b10b9214d95d55edc905767df9da4d55ed187ff89ed15aa598b2af40d293f60ced16b80511131be20008167cf19eda16c6a9090cf0baf4ca969b4dfaf"}, {0x50, 0x100, 0x2, "67de8e8febf989923fd06a1697a3597d8bb638628aeffa44ce58a9a5aeda6002d5e484ab97e95eeb6e599ac02932cc09a2a0bef0e9a7b23e9186cfde"}, {0xc0, 0x0, 0x4, "0bae8bc56356aa09eb0a44ac52a5baf99807462e2e371c09663b013b55a5b6686c4099bb5fcf7a2b2ed3e81dc46db385e45861587bf8b3167d4dfb831afa2df0b8f611ab2cb38024cb3d6a286e8309b1ed16e7309b552b0f007806613dc76ad2a792bcb56f7b0298ba21d1024659fa0dea73f1cd0388851ac0b28d561a9887bc7b4849504f869d75fb5a4bd8bafb1de366f34538b24f4db1847a6b0e253057a1c826471cfb11fb6a1a9d22"}, {0xd0, 0xffffffffffffffff, 0x7, "7c76024037e25df6d99c25e19cee89ce46f9e23be58434806f064026427b56767e43e528eb2783a67b4cfe715758949b0834d80752e4e4643fc42582f6cd1002e83ea3bb8262ee4129a4304bb963b01ef6a27d968a1e8e62bc3a9217aa357e5c64e656ae8024ecfab1cd03e89250d58f4b14059865524e5e951810915abe0d44ee7cb7c986e2333c965ec4c7d12fee3ba8b995222528fdaf628d4d839e990c44c7729f1e837f512f3f3f70791bc6c857a1d9768eb2f7074cd1d345bee00c7a"}, {0x50, 0x108, 0xdc, "29a555f9d5230e5ca5dda7a00941a47ff18410e70c5da2bbe22654531663e8473ecd54c0b11876037478dfd3d69124f3f78afd4b4b38bd845ceb"}], 0x440, 0x0}, 0x40) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x18a17f984b0382ee) r1 = open(&(0x7f0000003000+0xc11)='./file0\x00', 0x0, 0x117) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000005000-0xc)=@file={0x0, ""/27}, &(0x7f0000005000-0x4)=0x1d) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f000000a000-0x4)=0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) readlinkat(r0, &(0x7f0000104000-0x8)='./file0\x00', &(0x7f00006bf000-0x5)=""/5, 0x5) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000040000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000321000/0x2000)=nil, 0x2000, 0x0, 0x830, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd1000-0x30)={0xb4, 0x0, &(0x7f0000f0c000)=[@increfs={0x40046304, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f0000885000-0x60)=[@fda={0x66646185, 0x3, 0x2, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f000015a000)=0x0, 0x1, 0x1, 0x24}], &(0x7f00009e5000-0x10)=[0x30, 0x38]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x28, &(0x7f0000e85000)=[@ptr={0x70742a85, 0x1, &(0x7f000089b000)=0x0, 0x1, 0x4, 0x17}], &(0x7f0000f99000-0x28)=[0x30, 0x48, 0x30, 0x30, 0x78]}}, @request_death={0x400c630e, 0x2, 0x4}, @acquire_done={0x40106309, r2, 0x0}], 0x2a, 0x0, &(0x7f00002b7000-0x2a)="7ca745335c2b45f61b3fad3b6e8294a7ce006230fdb63d134f601a11c01bcfcb21716373b273bb222c24"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f75000-0x30)={0x14, 0x0, &(0x7f00007a7000)=[@increfs_done={0x40106308, r2, 0x3}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c58000-0x14)={0xa68, 0xfffffffffffffff9, 0x4, 0x1, 0xa5, 0xffffffff, 0x100, 0x4, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000)={0x6, 0x3, 0x2, 0xfd, 0x81e, 0x400}) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005c2000)=0x0, 0x80800) sendmsg$nl_route(r0, &(0x7f00008fa000-0x38)={&(0x7f000026c000-0xc)={0x10, 0x0, 0x0, 0x40040c10}, 0xc, &(0x7f00001ac000-0x10)={&(0x7f000097b000)=@setlink={0x30, 0x13, 0x20, 0x3, 0x3, {0x0, 0x0, 0x0, 0x0, 0x40200, 0x1804}, [@IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_CARRIER={0x8, 0x21, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0xffffffffffffffff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f00004a4000)='./file0\x00', 0xfffffffffffffffd) getsockname$unix(r0, &(0x7f00000e0000)=@file={0x0, ""/108}, &(0x7f000045f000)=0x6e) getcwd(&(0x7f000028a000-0xe2)=""/226, 0xe2) creat(&(0x7f0000a23000-0x8)='./file0\x00', 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000d4d000-0x8)='./file0\x00', 0x410140, 0x4) bind$unix(r0, &(0x7f0000e6c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x14000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000011000-0x8)='./file0\x00', &(0x7f000002e000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f81000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000)=0x10, 0x800) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f80000)="f90de09c7862d4169bd712f3bf6689f3559ca9d167526f63bf2e29357ff6eba52bf5f746d89ab4f4a4b73dcda38b12cbbce8e2e7ba4fa1c4db580e0cb9234b2fa1ef348350417bdcfd193c38778d99a3218e113c3a194b7bbb67915775489ffc8eaa05aca543fd55889e0fdcda52660465c2d6b49d1a45dd6a75127cdc93ee3f4f3100ccdf80783743b1f6f019b73c24d037a766c8d06dedb15a3e097b0052eb134a951d6f14ea321231d77f8850effdf762fd2dc715e430c70359a4221f86192ceff8b18f5ff73e820159b1", 0xcc, 0x4000, &(0x7f0000f81000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r1, &(0x7f0000f49000)="000000000000007301b5ab833028a24f", 0x10, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r1, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x80000, 0x0) mkdirat(r0, &(0x7f0000dab000-0xa)='./control\x00', 0x0) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000c7000-0xc)='/dev/net/tun\x00', 0x0, 0x2000000000) r1 = open(&(0x7f0000541000)='./file0\x00', 0x200, 0x1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000344000-0xbc)=""/188) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a94000-0x4)=0xf1, 0x4) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) fcntl$getown(r0, 0x9) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000312000-0x20)={@generic="ee395931295e6f9b717c8b28c82ba3d5", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000069c000-0x28)={&(0x7f0000361000/0x2000)=nil, 0x6, 0x4, 0x0, &(0x7f000068b000/0x3000)=nil, 0x6}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000412000-0x4)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d03000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a6f000)={0x4, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ae3000)={0x8, r2}) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*\x00', 0x800, 0x110, &(0x7f0000001000-0x40)={0xf6e, 0x100, 0x20, 0x5, 0x3ea3, 0x81, 0xffffffffffff7fff, 0x10001}) sync_file_range(r0, 0x1000, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x14, 0x7, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.602163] binder: 5984:5994 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.613207] binder: 5984:5994 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 08:32:02 executing program 5: socketpair$inet6(0xa, 0x7, 0x1000, &(0x7f0000e64000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000220000-0x5c)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x6}, 0x8001, [0x9d3, 0x6, 0x5, 0x3, 0x40, 0x8001, 0x3fffffff80000, 0x1]}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000698000-0x8)='./file0\x00', 0x200000, 0x20) close(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x80000000000000, 0x0) 2018/01/31 08:32:02 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00001fb000-0x60)={0x27, 0x10000000, 0x7, 0x7, 0x7d, 0x81, "d858af7ea7ba7976f7ccae5dd454148e79e3c59a4b18d27b22014f5f1de7625f57a83e19c69d94076544bbf57b063acc81a98bc3b2ce382871930516e884ea", 0x1f1c4323}, 0x60) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') preadv(r1, &(0x7f000000d000-0xa0)=[{&(0x7f0000008000)=""/104, 0x68}, {&(0x7f0000008000)=""/207, 0xcf}], 0x2, 0x0) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl(r1, 0x2, &(0x7f0000002000)="7af58d1b1d19c35a66ad12abbfd2b1472b8e43616c0168178c76123c688667cc311f07478b32b83681b1899695899f7f762c65da49382924301e980f1c20efda0d43e6edf580e9bd466b7e6eba889febdcc8ea621dc27f7c49d3e83b26f05fdafb0aee61ad1746428ad9b14032166969eda43ed1d0ac2098e17f33ec0f4a190f36671528675a55f2f3953bacdf17ea0dc4e9ed1bc8f1dbe801592de213dcc467cea9a97320ea5c6b7ddedc6580bdb7b586") writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:02 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x8001, &(0x7f0000ac8000)=0xffffffffffffff71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') [ 46.634242] audit: type=1400 audit(1517387522.182:11): avc: denied { write } for pid=6005 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.692128] binder: 5984:6022 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.712268] binder: 5984:6022 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003fe000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00004c1000-0x7)="6c6969747300fb") readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000748000-0xc7)=""/199, 0xc7}], 0x1) readv(r1, &(0x7f0000e4a000-0x20)=[{&(0x7f00004e7000)=""/242, 0xf2}], 0x1) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) accept4$ax25(r0, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x800) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000c000)=r1, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f000000a000)='./file0\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000000a000)='./file0\x00', r2, r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r1, 0x8}, &(0x7f000000e000)=0x8) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00008b5000/0x2000)=nil, 0x2000, 0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8b000)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f8c000-0x4)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) getuid() 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f81000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000)=0x10, 0x800) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f80000)="f90de09c7862d4169bd712f3bf6689f3559ca9d167526f63bf2e29357ff6eba52bf5f746d89ab4f4a4b73dcda38b12cbbce8e2e7ba4fa1c4db580e0cb9234b2fa1ef348350417bdcfd193c38778d99a3218e113c3a194b7bbb67915775489ffc8eaa05aca543fd55889e0fdcda52660465c2d6b49d1a45dd6a75127cdc93ee3f4f3100ccdf80783743b1f6f019b73c24d037a766c8d06dedb15a3e097b0052eb134a951d6f14ea321231d77f8850effdf762fd2dc715e430c70359a4221f86192ceff8b18f5ff73e820159b1", 0xcc, 0x4000, &(0x7f0000f81000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r1, &(0x7f0000f49000)="000000000000007301b5ab833028a24f", 0x10, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r1, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000000, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b43000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:02 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b59000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003c3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000154000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000002e000)={0x0, 0xca, "8f672fe576f5e128810ab6390000008fb65fd24c544d28e1177ae3958101e936d73c8a64157aeb6814084a066ff0014954afd305b0053c0941ef2916a2cb65af96d89f2f939110e7b4ca3de6ce0d1c4912945de7bad42eefb8499830d2d387a2c358fa92b7ce2ed987ab19f9ce9050a226020752cd9c0f5c5c95fbd9ab3f5d144d22ffb455ebb78eac22cad4befad2ad6448066896622ea2119a194dada6d837900619384913bcb3bf42e212abe4bfbcfc64d80ca8ec93a57354a9d28ed69e378a4e2b32a39f893253e8"}, &(0x7f000002e000)=0xd2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000012000)={r4, 0x71, "150715b465ec92f0f14f8def44f51b48a630f8846048c1973777e7fcb5544224c6f3504310f65aa206c4d3d44dfcb9204f0ec65f20f6cb72d745badbae9556b8986adf86f7654228e6068e059fe791bd4f4fd32a977a7645497e1f31b178c4498a7453cf11926840521c118f088a259449"}, &(0x7f000002e000)=0x79) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x10001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x22, &(0x7f00007b0000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001}, 0xc) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) sendfile(r0, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r2, 0x0) shutdown(r2, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000127000-0x14)={0x0, 0xb0, 0x8, 0x4, 0x1, 0x100}, &(0x7f0000c40000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000030d000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000023e000-0x12)={r1, 0x200, 0x5, [0xffffffff, 0x685, 0xffffffff, 0x4, 0x1]}, 0x12) readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) select(0x40, &(0x7f00007ee000-0x40)={0xec1, 0x1, 0x1f1c, 0x6d, 0x7f80, 0x9, 0x8001, 0x3}, &(0x7f0000709000)={0x655, 0x2, 0x1c, 0x4, 0x40, 0x5, 0x7, 0x2}, &(0x7f000010c000-0x40)={0x4, 0x7ff, 0x1ff, 0x10000, 0x4, 0x1, 0x63, 0x100000001}, &(0x7f0000855000)={0x0, 0x7530}) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x3, &(0x7f0000684000/0x9000)=nil) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r0, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000021000-0x4)={0x4}, 0x4) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009bf000-0xb)='/dev/loop#\x00', 0x0, 0x80802) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd7000-0xb)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fd6000)={0x0}, &(0x7f0000196000)=0x4) sync_file_range(r0, 0x0, 0x0, 0x6) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000068000-0xa8)=[{&(0x7f0000067000)={0x27, 0x2, 0x3c0b, 0x7, 0x93c4, 0xfffffffffffff800, "ff25f64fb61bde148c25ab3c55ed56ccb707f3334895031ac01bf8448900131fa9932241daffec511b6a73884514d1b1e0380d6c3749d355672ed5027b30fe", 0x9}, 0x60, &(0x7f0000067000)=[{&(0x7f0000059000-0xc0)="94a642ca5b7bd2787fc43de0272619cd8e80703a98bbcc5f1d815afc8e1c4f6ed5db89c920206103c09a8b67bfb6001179ebd8128ef3fc1810a82bb1a8e8af4305ee60800367127862c3613fe37810256b3a46cdfebfd3bb1bdae205f40afac2c506bb54e8d421b421b803361632529b72d3fba95b5f25f6cd18d3cb11739b33701c07358d94afe9ddf870175987cc83c4f03559cbfd679992aa6fc73c636ce9f863965e4f283038c90c9da460ba40be39a47f7f788050f5e96d25150e433bb2", 0xc0}, {&(0x7f0000048000)="a113f61972a3f58f526f1ba65df44f11a0160e9a199f170752847f9828a1301da687745365b017793677a0469d1628cf46259a9abe74c2ce93446a6f448a6868c2ef18cf3180983adcf466c49ec62ba43c6aaff7ac3a967b683e9382d0b44a8e166e66e2542e4a8bd570bde3a2e8ea17ebd4db05546616550db8a9e3ca5f0af43624ff173730518f796c9354c18b187edd57c1e1e392f05c3c59b0df8d15df9128130e37ec720d7e30ad0c1d86184f558bc03d4b12026c9844318e0e6c0d7c7765175a930e26ea9e18b7479cd34665ed7d8fb59cdafff1a7b67c657c7409c47210f67527ae7878aa799ea09c462f76c25abf265e57", 0xf5}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f000003e000-0x60)={0x27, 0xac, 0xb8ad, 0x5, 0x800000000000, 0xbb, "8162f8318b07462c69dbfdadc9104b41740d51b74b6d74c2dc8890db43c9d366d97196e977f1ad30021030c5a783fd0a8a6bc3c1140e1fe89b764f68191201", 0xfffffffffffff1e4}, 0x60, &(0x7f0000067000)=[{&(0x7f0000067000)="c65ab55eaebf0288242f2d36dcf1da316ce8fcbcc8cb0ce8728cb0e9aa74e77fe6458f081bb6c9916b7df1fc4f0e12d51e1d06ebf65c1cffc20ab80a29cbda211926d0abf1469468347a8e5dec066b95e7a638b1594b5ac8b3d1b96caabdf96721fa00799076bf8544b60e9ae21da6a81dd7ad7866e05316dcbd7701cd21b6ab4a72c9972d2bd0582ca28373", 0x8c}, {&(0x7f000005a000)="f02e0397777c772a956d9c9a00c64785f8c92ee1b15044b5b183ef03629017da5a7fc61f0a68f9c353f9fb9a39c03947166e29e9fb8adbfbcf8390d5c4f610606e9b6aa5461ac3e911d47d1d46ca7fc3484ce629677f579c06bb733e", 0x5c}, {&(0x7f0000007000-0x33)="ed002b7ebada87b21477eee56a0f7707500555977e8e8b4242fc221e15c1822df7775ce5231267393ba964ae7c37784895b742", 0x33}, {&(0x7f0000066000-0xcb)="5d345a432e15e32b0a4fad51f83485fa1103b7cdf0b6d3b09c4ac14255a654c93a58862148bd4dabd664b5e71a5728e9977e0664cdaae90d7ed2be23853451af2fc927c62554a0c3c62bee369e8f8df7b6954587067572683336568acf28c136a8cd1ab45b7e0144c02904f2ab3b63bcca3921b303795c2b7440848f57b5c88a2c0206e0a98fd4b492754193f80be352db9c2108bba92ceb21c06d43afc004d4c245a1b1169e3cad51dae039df71b28973482d0a746592568fe45ec4646d791a535939d191d019ee910506", 0xcb}, {&(0x7f0000068000-0x19)="6eea93399500f0a4a30e8a2cd2f67afa80ca7236f727b2a489", 0x19}, {&(0x7f0000067000)="d4b8ac1ef9d0e8250dc3a204c8133090862a15c43a3ff1460bde21074d2c585414fb60458a08d699e03694ba71130c42a5e2ad7a07350ac8d4a450cc3136c7497fbd0af21d4aa24913058cc263a61ce04c19c5b5e255a8dc56f57a8e87ef911dc43be0b3d23a0dd3870955340aec6720f974a7929496184a918639224ce7ec27844161d8437f", 0x86}, {&(0x7f000004a000-0x6a)="91d5f53840a4983758960eb96e0f43d2acf1dddbb27e7b5ce56eb09da3f7f6ae93eed109b8902809e936032562524ac2ce38d32402d6e1923a466fd3cd4a87201b720e65b0c9de2cf6bc9b4819c18385937cd541dc970e88eff43a97d95512b8bfe6b7bb98ff164c0871", 0x6a}, {&(0x7f000003e000-0x70)="6bc218f326954973f51b03326f3f3e21ce72ae88621e55574981e3f0e04994a92d474ae3d71aa25aa8320a05bfb48f58c54a6ecd83f55bcf6e9e07650748cdcd36bf392bed94f5b9599b60714582cf25a9a563b0c5528cc2ba2d11320c25760a7ce8a887b8841988c229645f8d2024eb", 0x70}], 0x8, 0x0, 0x0, 0xc001}, {&(0x7f0000067000)={0x27, 0x1, 0x7fff, 0x7, 0x1ff, 0x200, "757f1f78ef4c61293c173ebd63b9a37b8d1590d076122d61ae4583ac94043e66bd219dc98d6097b047be4f713c7898cb8581185808fbe6397faeaceea2edd4", 0x0}, 0x60, &(0x7f0000067000)=[{&(0x7f0000032000-0x6c)="93184eaabf14a44435c30923d38a0966c4108fd09dc96c8de887f953dfc39eebdab26e102df6503c911bddaf71d9f7fa588e15a732a26f1d9019020851203aec929d8553f5488237d87908f2acb75cf16dfb9379c4da1fad46945e309fb8324c0ec9ba02d89d65f8ed70dbc1", 0x6c}, 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0x1000}, {&(0x7f0000009000-0xc7)="ede2e783473470385b39e5d272d4bc6a58351e93279e3606d24fae5c83914ebc33875dc7f5e1e0fe0d3b0aac442da2f0762944389068471ac2586e3cced135ac0c7fa97b7efc6c0248d14f4d7587cd7283c2e649e6dbe364e51ad54b4c94b2b337dc6aeaf850fa187e32a2dfbe28c9f2dfd4bac9873ba30bf47c20c3fd338be974dd0a5fdf3b00fead8e831e3019b77552da2ea2d1f4d48c0742fbb9e011c8576dff665fd00e9d0e286be12414d872218679433919d74e5682eac2833426d7f1c1471a9b1aba9e", 0xc7}, {&(0x7f000005b000)="9b401b9fadc0d3de2bb67e127d0713d996ee5ab8678169438d032b02de93793e4e344f46388a756ec11867d898139d10ad2043af999a3d20bea41436f1737728f9ea9e459e16556dc3523a75589de0094353ce748539eeb46df2767193c0c1827820a11fbabbc8e1dcba5c190e61a822224b545e1bc48707cb674db29a7c208d7c327c14", 0x84}, {&(0x7f000002b000)="e7add5f1aa28fbc590da81b9788e640ad9b80d39327d2f6be4bcfd388f19e1cf4f1fe0d721d0a22c8504097ba58ccc98fe183fd6bab29928426749cbfb21966036c57f83bae6102e68881e7a9b0adef952b0ae5ff8c4471718bda24b4335e258b06d9459b20533475b294499c712c40103b4f93028147f20c402cccc666534b0ad6602a7ce273ce695e418651ceec92bb551876d9441b9c5d4572edccc1e57099d94781c2da6d633cbef3b90562b3b14e6f51f6c71feb9274f5935452a3cb4db9ab6440e2dc9400144bf8f10c3a2d3ff86df7cb0e67e4ae034ff0b009ac84a567cb00b111d9776f8500dcfdbf4d1b6669624f24d3f84", 0xf6}, {&(0x7f0000068000-0x52)="87cf1cd766acf5bf55044c7fb3431f5ffc81a142cd2f43e7bbc41dfcb72fe80f9f4c9f2d9b10ab08bb95b60e7e2718445b0084fac2cd5d5aea8465fe441cfb2e4eb435f513b2c170ad138984ced44fe7f247", 0x52}, {&(0x7f0000035000-0x7e)="96ced12f6ddda1eb4a04c382e6c25e38ca83aa4458facb509a0c363b85dd702e9f3638702efc3a3bfdff634e4e680df83119f326480a0a39e0d62b46a034ae5af586c6ff40f45ce8bf4607eee39eb7bd9382277553821c4157953c9c2cf517c5ff5940417e485551687eca70028a6a69e0e2f0a624901811a050e144f652", 0x7e}], 0x7, &(0x7f0000067000)={0x50, 0x10f, 0xe1f2, "3aec678c69de554d817e8e9e8a5ce6ab4896465a506393cece6ebd06eb503167b42731edc5f0da7c7ae2e733cd2d45695189be7552ee659408"}, 0x50, 0x44800}], 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000065000-0x20)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00001a2000-0x1000)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005e6000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000077a000)='/dev/pktcdvd/control\x00', 0x84000, 0x0) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000037000-0xf0)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x9, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}], 0x4, &(0x7f0000001000)=""/205, 0xcd, 0x325}, 0x2041) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f9d000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)=0xe8) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000ef9000)={0x100000000, {{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004a1000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00007b7000)="033699f3dcf00ea12f7ca112790e81dcab1d3664450a731abffd4faff9f75bc0871796b9ef947e3509854ce913fa7d5fe080005d266b6f90ae06ec0353a2eb2ad640e92e3c5bee74cb40a2018c5a661dd67b2da7d7e4b6006145848bac0bc6e8bbf90695eed1", 0x66, 0x8004, &(0x7f0000a30000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000581000)='/dev/vga_arbiter\x00', 0x20800, 0x0) getsockname$unix(r1, &(0x7f0000141000-0x6e)=@file={0x0, ""/108}, &(0x7f0000588000-0x4)=0x6e) sendto$inet(r0, &(0x7f0000706000-0xd5)="", 0x29b, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000d8000)=0x0, &(0x7f000015b000)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000932000-0x4)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d88000-0xa)='net/l2cap\x00') ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000ba9000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000529000-0x4)=0x100, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000954000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x4, 0x8b) [ 46.931076] audit: type=1400 audit(1517387522.482:12): avc: denied { read } for pid=6088 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009ed000)=0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f00007cd000-0x10)={&(0x7f0000c96000)="a07814a1db1d887121c0ceb928676a2e9e8a5a736abba8b9f76c1759c46b7a276302d4a3b6ff2930d216714f7243b3a6a129aad70e1cebe7734457b8971a6a7c75db9ea8b3cc8528f4050c776a7f608cfb6d124421367687531666b3f75aa0cfffe66db179412a4b20a308477a94a178fc", 0x71}) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000000b000)={0x3, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000395000)={0x101, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000b78000)={0x3, r3}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40007) sendfile(r1, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) pread64(r4, &(0x7f00003ce000)=""/223, 0xdf, 0x0) 2018/01/31 08:32:02 executing program 2: r0 = socket$inet6(0xa, 0x80e, 0x7) prctl$seccomp(0x2f, 0x0, &(0x7f0000ee9000-0x10)={0x0, &(0x7f0000fb4000)=[]}) 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) pwritev(r0, &(0x7f000084c000)=[{&(0x7f0000000000)="fd0e2f8a29e199811725edec7485558203e5ad94", 0x14}, {&(0x7f000010a000)="10d75789d01c935d", 0x8}, {&(0x7f0000000000)="ee23c7d1da48f7d91134ab40d91800e1eb02e60ead22ad5220ba60394e5449d6aae6cfe343729f4998f3345ef38325e6c7c2f262c0c39e6a822707b3", 0x3c}, {&(0x7f0000000000)="fc2388ad20dad831573b8a25051eb9ae2f916cd88243990df1fae274505b23db5a464d5516c6095590fcafdfd9b4cf94c77e26de37a8466d18e9c7d0a06a58bcd9cbc3d650fb660b01e357228d70c31670994e7edf", 0x55}, {&(0x7f00008b7000-0x1000)="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", 0x1000}, {&(0x7f00005e1000)="93559fb22c275a4b5367dc807395e6b2f7040cdc23b0c1b02edf999c56ec9b21800c152d0f3c5a7cfe3379256a60ec7f2cbf4019f63f7418a849478abd792b46080fb7b18dfa9fa41fe6c8e7ef8cd47bcddf060c735a97cede239a548aac9fa640a4bc3088bbb53a839d6c9480e5", 0x6e}], 0x6, 0x0) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007ba000-0x10)=[{&(0x7f0000223000-0x39)="39000000120001d000000300000009f506040000001f0500000000000103000006001d0069413e055600000108df3cfb230300807416075bff", 0x39}], 0x1) pipe(&(0x7f0000a1a000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000292000-0x50)={@generic=""/16, @ifru_mtu=0x0}) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000af0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019a000)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000916000)={0x3ff, 0xffffffffffffffac}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000bc5000-0x8)=0xffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x8, 0xa54, 0x9}, &(0x7f00002ef000-0x4)=0x10) ppoll(&(0x7f0000c42000-0x10)=[{r0, 0x80, 0x0}, {r0, 0x7024, 0x0}], 0x2, &(0x7f000012f000-0x10)={0x77359400, 0x0}, &(0x7f0000e1b000)={0x0}, 0x8) r3 = getuid() r4 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000daf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cf000-0x4)=0xe8) setresuid(r3, r4, r5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b31000-0xde)={r2, 0x3, 0xd6, "f1cbd05f18c47a881466250787303450c71e2e6227091ce4e50e8cb34965e0c29e3c1fa6c2dd022c00326473185fb7f0a5010b2bee3b5a340c77d73cc748252626adae5f22071474070be456c7c8e8567694b7ecb91eb1f78622127660f98034a704eeedccfc8da8128281889fabe4b0b3fa709b83b4de5bf86e30c322db886f53f85f3d82a19b79a9a67667fffc22c24b185d75f45c19dd9a0e3c9a770e3120746142b5a3062aecbd45227ee6a45ffed64127172968c99da2daa5d03f14d715af0b485d1a02a4d140f90b058ac44c3aca466165b076"}, 0xde) 2018/01/31 08:32:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, &(0x7f0000eeb000-0x8)=0x0, 0xffffffffffffffff, &(0x7f00007fc000)=0x0, 0x8, 0x0) r1 = open(&(0x7f0000dff000)='./file0\x00', 0x42001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x0) fadvise64(r0, 0x52, 0x0, 0x3) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000190000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000858000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000513000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x7, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) close(r2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) sendto$inet(r1, &(0x7f00008ea000)="", 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x2, 0x80000, 0x100000001, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000026000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000027000-0x4)=r2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000)='/dev/rfkill\x00', 0x1811c0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000000d000-0x8)={0xffff, 0xdc1}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000028000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000027000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000020000)=0x0, &(0x7f0000028000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000026000)={0x4, 0x0, &(0x7f0000027000-0x1)=[@enter_looper={0x630c}], 0x68, 0x0, &(0x7f000001d000-0x68)="993982d17da3d3946a172bb9a2882a04969325e1d2b04bf5a119001e57f758d701c1c110edc3db72cb068677dd57091f31d44be7ff1a5cb31663462433a7f25bf634444cab77da7f35446b05c1fa76cf740b81bf1bbd3773b96b7e9660709cc78d1022cecc03ba24"}) read(r0, &(0x7f0000025000-0x1000)=""/4096, 0x1000) 2018/01/31 08:32:02 executing program 1: ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f7d000)=0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x2, 0xff}, 'port0\x00', 0xc0, 0x0, 0x100, 0x100, 0x3d, 0xffffffff, 0x5, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000062a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000080d000)={0x6, 0x0, 'client1\x00', 0x0, "642cb5efbcc4576a", "939226e530c66cf83206e79f4da6ab97614bb1aac530fc550f9e9da6e45559db", 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000343000-0x50)={@common='eql\x00', @ifru_flags=0x400}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) arch_prctl(0x1005, &(0x7f0000d2b000-0x7e)="23dacb7d8b3485688931a7287c6a074db1e16cb63703b20090a571ff4d83c82afb9913b57a3784138b160af25925c586351e466e75cf7eea24771beb577ba5f79e1c2acf53c86934a68c536bf5f2bb4dbbc0897b5fbdb03552a9575661fc339505321989d4d3c43a2c229d8540e0822f3acdd2ca632e52862d93807bb5b9") 2018/01/31 08:32:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9e)="292e64fa2293b9319a69d7ee6399a9558882e0b91e5e8e2ae9cd425d08d0dd15f092e35cb3acca861707de78bbfef1f0c16fe8efdde1b369fd148739c3d4bc54fcf714d7e28752bc413274281a7744f0817f9b9f42cb9814a1d537934528d3568be5b500aff28ef67512c3d35ebceedf18411707f86a5e14d4dcba161168318b9ff1f44709233a5db6c7fe5053e367e6836b99e2030f4340b59caab3fa3a", 0x9e}, {&(0x7f0000000000)="4fae7401809e6cf7d19e88af5e2c1cf2c8968d3f5be8953a3966dd89ee13eadc2af783085999d81c760d26f9e86644a1a083e556e6f757592d41f619355589dbb11f6d41dc976f73417037a613d5a76d81b17d6d578a91b15bd63d6cab175c4d86c893273ece4df800b78fd4671738af41a640ca1d77a4ddf2ad60e8584e80dea04035f547197e4c78678d1dc728ea10433d34ac28ad82766e27c2ebf543645b12c51dcae2a65802fb040476bee1565d32ae5db4f99326e9748a60fbd09c8d46835b3b", 0xc3}, {&(0x7f0000001000-0x73)="c49fd7236608a0dc5f2dc8101fc78e44c53da5a905623c4557379c1e6ec0d55b1c0be23ba007feaae32071e78be5ea6c79edaf24deb1a55c2f069d2e2c84c0b165ee2cb696b2b45ead4f9a34a69109f7a470c8736e55ff40173d285f7da1a5447c363ee627c4e74143c14492cb9ec7639e65e0", 0x73}], 0x3, 0x4) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f17000)={0x7, 0x9, 0x8, 0x6}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/keychord\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000062000)=""/144) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) socket$netlink(0x10, 0x3, 0x12) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000868000+0x6c0)={0x0, 0x0, &(0x7f0000aca000)=[], 0xf7, 0x0, &(0x7f00006be000)="e468e736b04f3e0fbaacd3c3eeb83aab8b7c6b8e955dcdace5efabf2a9707445ea70872edc46833705d7d699a69cbcb1b075543589c122ee41cf186304759b276a61e73d47b811ad9e8003ee7d9307f7f65ca8c50d46b893b5e945d0cf6d8d0152f7daf6cdda7469848753a36274717d3da7b84745f842a781adf7ec7c27add52bf3eac4b906a72155d68d524dc91074a4d3e69cadc1e03517d86f55dcd554dd087c2047174f343fb66f9c31f24dda73238b4f28dea59ce8c2c8dc9ff6a090eddb4873db345efc11ff25a21bfe18b6d39bbf40c11c62afd38a2d854e849d40ba0df1cb45240e828c7eb6890e6843276cdcbf243168004c"}) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e8000)='net/rt6_stats\x00') bind$ipx(r1, &(0x7f00004bf000-0x10)={0x4, 0x6, 0x8, "d1cc70b53857", 0x1, 0x0}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a8d000-0x18)={0xaa, 0x2, 0x0}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000bbb000-0x8)='./file0\x00', 0x2001, 0x20) mknodat(r2, &(0x7f0000c03000)='./file0\x00', 0x10, 0x7fff) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") openat(r2, &(0x7f0000f9e000-0x8)='./file0\x00', 0x200, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000862000/0x4000)=nil, 0x4000}) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) clone(0x0, &(0x7f0000abd000)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000891000)="") mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000053000-0x8d)="5d6146d9bacc2f7edaab8f1c3c8f58f3d5cf12a4c0b8e93d496fef0c72733c75606957e4e9134d642c6123f3d6dc4c77152c196b3cfc85e450be2489a6985ee8fc7e655fabf296e906fbb97686351531ca9ad7ec5f68cb8aa25ed948b51df9908c2a2111af2d43f0cda205b357af862349b7f6e715d5411226801b1d808a23b197bbc74efeb689b4ddb86d647d") close(r0) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) 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) sendto$inet6(r0, &(0x7f0000002000-0x3b)="79333a525500ef82313d335c48148f3dcd72af43b240ffe558eccca19056a4369d12bc090bf918add2481ffce55122ca114097f7bfcf29c016e0ef", 0x3b, 0x24004044, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa8000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x100, 0x2, 0x80, 0x80, 0x84, r1, r2}, {0x2, 0x7ff, 0x7fff, 0x3, 0x81, 0x8, 0xffffffffffff8000, 0x0}, {0x3ff, 0x4, 0x52, 0x1}, 0xfffffffffffffffa, 0x1, 0x3, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0xae18, 0x7f, 0x24, 0x401}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000aa9000-0x9)='/dev/rtc\x00', 0x4000, 0x0) write(r3, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x2) connect$inet6(r0, &(0x7f0000a44000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000831000-0x8)={0x0, 0x5}, &(0x7f0000849000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d0000)={0x40, 0x4, 0xbde, 0x100, r1}, &(0x7f0000574000)=0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000089b000)=[{&(0x7f0000e06000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) r2 = gettid() ioctl$int_in(r1, 0x5421, &(0x7f0000eb6000-0x8)=0x98) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000061c000)=r2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006aa000)=0x0, &(0x7f0000bb1000)=0x4) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005e7000)='./file0\x00', 0x20000, 0x9) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000491000)=""/182) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e15000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f84000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x4, [@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0xe}, @empty=0x0, @loopback=0x7f000001]}, 0x20) r2 = getpid() wait4(r2, &(0x7f0000349000)=0x0, 0xb, &(0x7f00003b1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cfb000-0x4)=0x0, &(0x7f0000092000-0x4)=0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe6000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f00008b0000-0x10)={0x3, {"0956880ca21190"}, 0x10000}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000cfe000)=[{{&(0x7f00004ce000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000299000-0x20)=[{&(0x7f0000fe7000-0x11)=""/17, 0x11}, {&(0x7f0000fe7000-0x91)=""/145, 0x91}], 0x2, &(0x7f0000fe7000-0xa2)=""/162, 0xa2, 0x2630}, 0x8}, {{&(0x7f0000883000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d59000-0x20)=[{&(0x7f00006c4000)=""/0, 0x0}, {&(0x7f0000fd9000)=""/239, 0xef}], 0x2, &(0x7f0000fe6000)=""/216, 0xd8, 0x5}, 0x1a6}, {{&(0x7f00008ce000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe6000)=[{&(0x7f00007fb000-0xa)=""/10, 0xa}, {&(0x7f0000fe6000)=""/252, 0xfc}, {&(0x7f0000555000)=""/236, 0xec}, {&(0x7f0000fe7000-0x46)=""/70, 0x46}, {&(0x7f00002ad000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0xb2)=""/178, 0xb2}, {&(0x7f0000a3c000)=""/186, 0xba}, {&(0x7f00001e8000-0x71)=""/113, 0x71}], 0x8, 0x0, 0x0, 0x62c6}, 0x3}], 0x3, 0x100, &(0x7f0000502000)={0x0, 0x1c9c380}) fcntl$setsig(r0, 0xa, 0xe) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000fe6000)='@&+.$vboxnet0trusted*+\x00', 0x1) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000b74000)="", 0x0, 0x0, &(0x7f0000117000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x8000}, 0x1c) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc3000)='./file0\x00', 0x0) memfd_create(&(0x7f0000fbc000)='vmnet1bdev\x00', 0x2) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000)=[], &(0x7f0000271000)=[]) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003f5000)=""/86) r1 = geteuid() r2 = creat(&(0x7f00002d7000)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008d4000-0x8c)={0x0, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000192000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003d8000-0x8)=@assoc_value={r3, 0x1}, &(0x7f00001a4000)=0x8) r4 = memfd_create(&(0x7f0000cae000-0x2)='\\\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000d6c000)=0x0, 0x4) fstat(r0, &(0x7f00005a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000993000-0x8)='./file0\x00', r1, r5) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000027000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000023000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000027000-0xd)=@known='security.ima\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001f000-0x4)=0x0, &(0x7f0000027000+0xc86)=0x0, &(0x7f0000020000)=0x0) ioprio_set$uid(0x0, r2, 0x7fff) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001ac000)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000271000-0xe8)={0x0, 0x0, 0x0, 0xf488, 0x76, 0x0, 0x17, 0x1d, 0x10, "eb669b52edf486742f8dd27b2af27768a3d15a408a7e9d57945ef7ce31161fe46cc6cb60ff5a59d94855606be8cb801ea291d5b6a931c369148aee900c63430f", "c511635139d8fa9929f5bc401c88a053c687539812b67caa532de4e83c4f013db7972bf7cd0d58ece03263477f6d433afeb7957e8a944fba381a155ab995d262", "050c193c94641579bffa9c151daba74240b042ed196489bdcee33886e98c2660", [0x3f, 0xc96e]}) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80800, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000d9b000-0x10)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000be1000+0xd6b)={0x8, [0x8, 0x20, 0x3, 0xffffffff, 0x4, 0x4, 0x9, 0x7]}, 0x14) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00002e2000)={0x1, &(0x7f0000745000-0x8)=[{0x8, 0x4, 0x3, 0x8}]}) ioctl(r0, 0x2289, &(0x7f0000007000)="") 2018/01/31 08:32:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) fstatfs(r1, &(0x7f00004a1000-0x5e)=""/94) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000f4c000-0x20)={0x40000000001, 0x0, 0x0, 0x2, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bf000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) pipe2(&(0x7f000028d000)={0x0, 0x0}, 0x80000) connect$pptp(r1, &(0x7f0000a54000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c5000)=0xc) r4 = getpid() fcntl$getownex(r1, 0x10, &(0x7f00002be000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000dc1000)={&(0x7f00005e7000)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f00007aa000)={&(0x7f0000549000)={0x23c, 0x41, 0x200, 0x6, 0x0, {0x1b, 0x0, 0x0}, [@nested={0xb0, 0x6d, [@typed={0x18, 0x48, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="", @typed={0xc, 0x8, @str='\x00'}, @generic="", @typed={0x14, 0x6f, @str='/dev/rfkill\x00'}, @generic="930942b59e1ca319bdeb0fc9fd80", @generic="372f689e2a69179b97bd4a43886c580e2ff0f1bbe51912954ff4262a345219988fb5100c291f9c6d61df9466c364acdc3efdd816be", @generic="a58d332417cf2c619010a8c62be012d453ed3311da48", @typed={0xc, 0x7fffffff, @uid=r3}, @typed={0xc, 0x66, @pid=r4}]}, @nested={0x34, 0x11, [@typed={0x30, 0x50, @binary="39763e54c60930a61c5e9958cda7b104bf390fdf3d5242a9b216a23b9a6204a16893cb3e43"}]}, @typed={0x10, 0xd, @u64=0x9}, @typed={0xc, 0x34, @u32=0x8}, @nested={0x88, 0x1f, [@generic="6a5804f96319130308300cd4a816d929e1480f793b4fa08a760d1af28fd3325e6695fc730cbb9e2e58e441d757327f8db44a4231bb46f63526b29adc5dc65faf27fa17b537af0b4e2fd54aa7b1bba2ecf42bc43df05b2591a762e255481c82be83a9a6a65a5b6bab67beeef6ad2f61da43258d5ff118", @typed={0xc, 0x32, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x89, @pid=r5}, @typed={0x8, 0x71, @void=""}, @generic="728869363ddb91aa7bb2b26dc0c98de26f128db87aebb82a238a7aa043a6027c2138dd", @generic="f1394c078c7b7c5c028f170637bd4cb2cb0adfe1385c2450e07ba28cd4a03e8d555b37f743b28af93ea741c7dd60595b200e8e2d257f51c73166efb19ffb2bbc1484400e7282a91cd809d0d9012ee3f35cd2f407966d6886c98edfb3138f90393d8bbd4dc52e59d179"]}, 0x23c}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/01/31 08:32:02 executing program 3: unshare(0x20000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000af4000-0xe)='/dev/keychord\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000698000-0x1)=0x0, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000504000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x4000100, &(0x7f0000001000)="", &(0x7f000094b000)=0x0, &(0x7f0000a3d000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x202, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) write$fuse(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, @random=""}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000007c000-0xc)='/dev/rfkill\x00', 0x20800, 0x0) 2018/01/31 08:32:02 executing program 5: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dba000)={0x0, 0x0}) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dba000)={r1, r2/1000+30000}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000dbc000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dbb000)={0x0, 0x7}, &(0x7f0000dbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000068e000-0x8)={r4, 0x401}, &(0x7f000069f000-0x4)=0x8) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0xc0045c7f) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000044c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c97000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021e000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00009ca000-0x38)={&(0x7f0000909000)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000938000)={&(0x7f0000146000)=@delpolicy={0x60, 0x14, 0x400, 0x4, 0x2, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x9e3, 0x0, 0x81, 0xa, 0x80, 0x20, 0x3c, r3, 0x0}, 0xa, 0x1}, [@extra_flags={0x8, 0x18, 0xed1}, @ipv6_hthresh={0x8, 0x4, {0x71, 0x6f}}]}, 0x60}, 0x1, 0x0, 0x0, 0x24040014}, 0x10) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/31 08:32:02 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000005000-0x96)="539d390293f60741de897d50a2b41f931698230120190afc5a125345d80fb8a5677c6b059c3416b041760eff77fadf1e50e1c908691c6d3b6b9c3a2a97761ae1ab95c1b71e02673844273a7bc4583013d818763055afaf88643e06046162688e396fca637c9a9e72d92ff615305b8d5f18f39303af222da73eb3dfb2356f38cd2dcb56c71543e8a482b21cfa6a9573055f4122ef541d") 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000035000)='./file0\x00', &(0x7f0000019000)=@random={'user.\x00', 'selinuxlouser\x00'}, &(0x7f000000e000-0x1)='\x00', 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x10, 0x80800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000035000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b149bb8451babf4d8733de7402d9a758"}) 2018/01/31 08:32:02 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) close(r0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 08:32:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006bc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000-0x10)={0x8, 0x8, 0xff, 0x80, 0x0}, &(0x7f0000b36000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x27)='^vmnet1selinux:cgroupwlan0/selinuxself\x00', 0x1) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1f, 0x2, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000010c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003fb000)='/dev/sequencer2\x00', 0x80, 0x0) getsockname$unix(r4, &(0x7f0000ac9000-0x1c)=@file={0x0, ""/26}, &(0x7f00000c3000-0x4)=0x1c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000061c000)={&(0x7f0000988000/0x4000)=nil, 0x4000}) setitimer(0x0, &(0x7f0000b2b000-0x20)={{0x0, r3}, {0x0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000b5e000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004e0000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3b, &(0x7f0000c3c000)={0x22, 0x80000000, 0x7ff, 0x7ff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) mknod$loop(&(0x7f00005a0000)='./file0\x00', 0x0, 0x0) 2018/01/31 08:32:02 executing program 5: select(0x40, &(0x7f0000c8a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)={0x0, 0x2710}) request_key(&(0x7f0000f73000-0xa)='encrypted\x00', &(0x7f0000242000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='systemselinux\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, 0x0) r0 = socket(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000c4e000)="", 0x0, 0x0, &(0x7f0000b78000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000873000)='/dev/input/mice\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f000036a000)=""/46, 0x2e) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000045c000)=@generic="f47b30f9b2702c9fbae415bfe8ab8254", 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000118000)=""/194, 0x30, 0x0, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0xffffffffffffff81}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000069000-0x230)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/31 08:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ad000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d5a000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081a000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000763000-0x28)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1b, 0x6, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000cc000-0x14)={0x0, 0x10001, 0x0, 0x2, 0x5, 0x20}, &(0x7f0000e72000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000107000-0xc)={r3, 0x6b38, 0x0}, &(0x7f0000e08000)=0xc) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901f20f09000700000900ebfe03a7001900ffff050008a00100", 0x22) 2018/01/31 08:32:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000-0x28c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x5000, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='!vmnet1vmnet1},\x00', 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000e000)='keyring\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x4686) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000000e000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000f000)='/dev/snd/timer\x00', 0x0, 0x300) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000009000)=0x0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000000e000)=0x400) 2018/01/31 08:32:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00009d2000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1ab, [0xfffffffffffffff7, 0x1, 0x6, 0xac, 0x26, 0x1, 0x3f, 0x200]}, 0x5c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)=0x0) 2018/01/31 08:32:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000fd3000)='./file0\x00', 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000415000-0x78)={0xcda, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd01e, 0x80, 0xbb, 0x8, &(0x7f0000d6d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001, 0x7, 0x7}) 2018/01/31 08:32:03 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000005b000-0x2)={0x6, 0xaa7}) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)=0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r3 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 08:32:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x8000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f08000-0x14)={0x0, 0x91bb, 0x2, 0x8000, 0xd5, 0xc3}, &(0x7f0000fa6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000011a000-0x4)=@assoc_id=r1, &(0x7f0000da6000-0x4)=0x4) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000019a000)={0x0, 0x27, "a7b9c159e029c8059c7ed6ab6599cca244eef3cfffa5379c5929ff5eeb7bca81faa0c85ff18570"}, &(0x7f0000f12000-0x4)=0x2f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c1c000-0xe)={r2, 0x405, 0x800000000000017c, []}, 0xe) 2018/01/31 08:32:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffffffffffc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4f000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000004000-0xc)=[0x1, 0xfd, 0x1f], 0x3, 0x80000001, 0x7fff, 0x8, 0x2, 0x0, {0x0, 0x9, 0x10001, 0xc0, 0x6, 0x400, 0x7fff, 0x2, 0xad4, 0x5b, 0x0, 0x6, 0x8, 0x7, "c37ffdd26c66dee0b7d9cc549f8b294b757aa8d3e98492a1355f28fb407ee5da"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getegid() r5 = syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0xc000, r2, r4, 0x400, 0x2b, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x200, 0x0, 0x2, 0x100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x4, r6, 0x0, 0x100000001}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x1, 0x2, 0xa0, 0x20, 0x32, r1, r3}, {0x8, 0x5, 0x3f, 0x7, 0x7, 0x1, 0x8, 0x3f}, {0x7, 0x10000, 0xc0, 0x400}, 0x0, 0xc, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x2, 0x0, 0x7, 0x0, 0x5, 0x8}}, 0xe8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x69f2, 0x40, 0x9]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) sendmsg$nl_route(r7, &(0x7f0000504000)={&(0x7f0000c9a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x12, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x90200, 0x0) readv(r0, &(0x7f000023e000)=[{&(0x7f0000178000+0x88b)=""/4096, 0x1000}], 0x1) 2018/01/31 08:32:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ec000-0x8)=0x3f) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) fcntl$setsig(r4, 0xa, 0x1f) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e9b000-0x10)={0x0, 0x0, 0x7f}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000064a000-0xe)='/dev/keychord\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004b4000-0xc)={r1, 0x80000, r2}) get_thread_area(&(0x7f0000ef8000-0x10)={0x1, 0xffffffff, 0x400, 0x6, 0x8, 0x7fffffff, 0x7, 0x8, 0x4e7, 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f00002cd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 47.485220] audit_printk_skb: 9 callbacks suppressed [ 47.501817] audit: type=1400 audit(1517387523.032:16): avc: denied { write } for pid=6274 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 08:32:03 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000058000)='/dev/hwrng\x00', 0x10082, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000022000)={0xfffffffffffffffa, 0x1, 0x2, 0x6, 0x0, 0x7fff}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000)='/dev/rfkill\x00', 0x20a00, 0x0) r3 = dup2(r2, r1) fallocate(r3, 0x0, 0x0, 0x400000000006) 2018/01/31 08:32:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000abf000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x200, 0x30, 0x3, 0x1}, &(0x7f0000e55000)=0x18) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r3 = socket(0x10, 0x803, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) write(r3, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/01/31 08:32:03 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) openat$keychord(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/keychord\x00', 0x800, 0x0) 2018/01/31 08:32:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x0, 0x6f, &(0x7f0000000000)="a881b15e7aa0749987e9e7024ac6446de0a07bfe674fbea19b3d54d816606d384199ca8a98f2a17426ffdedeb2b9c42d74ed459b4b79aaf9114a7ca7c3724ca54480a1eb2395311005696c449865c8294d8925850c21ada7c292e8f5d2933129a0001d5dbdd8367c9d5420d4d90ee9"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x400, 0x8001, 0x7f, 0x1, 0x2}, 0x14) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 08:32:03 executing program 1: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = add_key$user(&(0x7f0000af2000)='user\x00', &(0x7f0000842000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000041e000-0x13)="753cc131b09b6fe054c739c623134ee8d74127", 0x13, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000a30000-0x8)='keyring\x00', &(0x7f0000893000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f000070c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x80000) keyctl$negate(0xd, r0, 0x659, r1) futex(&(0x7f000000d000-0x4)=0x0, 0xd, 0x0, &(0x7f000085a000-0x10)={0x77359400, 0x0}, &(0x7f000017e000)=0x0, 0x0) 2018/01/31 08:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000603000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f0000daf000-0x1)='*', 0xffffffa1, 0x0, &(0x7f0000882000-0x3a)=@sco={0x1f, {0x9fc, 0x26, 0x3900000, 0x9ec, 0x10001, 0xc89}}, 0xffffffffffffff3a) 2018/01/31 08:32:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000-0x8)='net/raw\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0x8000040, {0x0}, 0x0, 0x0}, &(0x7f000066f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c07000-0x58)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x58) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f000058c000-0x8)={0x0, 0x0}) getpgid(0x0) getpid() getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002d000-0x4)=0x0) r3 = getpgid(r2) syz_open_procfs(r3, &(0x7f00005b2000-0x9)='net/tcp6\x00') 2018/01/31 08:32:03 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x10, &(0x7f000000d000)={0x3d, 0x8, 0x800, 0x10000}) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) 2018/01/31 08:32:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c37000)={0x100000001, 0x1, 0x10001, 0x841c, 0x2, 0x8, 0x9ed, 0xfff}, &(0x7f0000001000-0x40)={0x3ff, 0x80, 0x5ca2, 0x1ff, 0x0, 0xef, 0x8, 0x0}, &(0x7f0000034000-0x40)={0x5, 0x2, 0x3, 0x8, 0xf7, 0x20, 0x6, 0x4}, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f00009d9000)={&(0x7f0000001000-0x8)={0x17}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00007e3000-0xb)='/dev/loop#\x00', 0x3, 0x3fffe) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000137000+0x3a3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r3 = gettid() rt_sigqueueinfo(r3, 0x3b, &(0x7f00002ba000-0x10)={0x29, 0x4b, 0x1, 0x2132}) 2018/01/31 08:32:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000098d000)='"\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000314000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000068b000-0xc)={&(0x7f0000519000-0x4)=[0x0], 0x1}) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000953000)='/dev/vga_arbiter\x00', 0x4100, 0x0) r3 = accept4(r2, &(0x7f0000785000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000afd000-0x4)=0xfffffffffffffeac, 0x1) sendto$llc(r3, &(0x7f00006c1000)="f58ff230fd2569abd1d6e5a77af0b36482d86b57f25298032aa78b9195f3bcd784ddcf7c2a59c87b5a2a72d81fed55f834e413089ae7a52b7f917715a52b70755090a724c62ff247e54d88aab183f781e4d37d1593f6ee4a136f3815c45161fb91869357fb1fbaf6cfed27702ad03465dbe3bdc17c46c554f1ebdae886556e3202c3301dde9ee6356f7963ae37bfb061d9013d06b4692c98c5a1dadef080c66fe354908264047d9b7aabaa2f883f99b585447c732333e4ae08", 0xb9, 0x4, &(0x7f0000d3c000)={0x1a, 0x1f, 0x0, 0x0, 0x0, 0xdfb, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) 2018/01/31 08:32:03 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fe6000)='./file0\x00', 0x200, 0x80) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000c2000-0x6)={0xf92, 0x8, 0x2}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe6000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/31 08:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/keychord\x00', 0x440000, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000115000-0x8)={0x0, 0x7}, &(0x7f0000509000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe2000-0xc)=@sack_info={r2, 0x941, 0x100000000}, &(0x7f00002dd000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000293000-0xc)={0x20000000, 0x0}) bind$inet6(r0, &(0x7f00006b7000-0x1c)={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f000064b000-0x30)=[], 0x0, &(0x7f0000c18000)=""/190, 0xbe, 0x0}, 0x0) socketpair(0xa, 0x7, 0x16c9, &(0x7f00006e6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005e7000-0x8)={0x0, 0x200}, &(0x7f0000a87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001fd000-0xa0)={r4, @in6={{0xa, 0x2, 0x528, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x1e, 0x1, 0x40}, &(0x7f00006c2000-0x3)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b00000)={r5, 0x80, "e597c1f1d3104e0f950f4a59b9f3643bd5679121272ea9345fcdc7e13ec233571e278c55d2e7d4816ae64e4a1d00d572f15c84587f2829df1b7f7bd9c6dd4cd0bac10509c8d0c0b40b589b5bd731c35dfe8a2df4a042d71b1d0e7b47e5f376fd98e31071e613d9f44624e80904c6cd4f46af80e3d79f72139fc89080a8a7c770"}, &(0x7f0000779000-0x4)=0x88) sendmsg$unix(r0, &(0x7f00006b4000)={&(0x7f0000972000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b20000)=[{&(0x7f0000b62000)="c245625a8b8b47bd3e1891acba00c612a7f998f421cdc02acd35c9539bc89cccd33fc63941d0606f4dc47263b538789336103b56ee1399ff53f7f8bfc0c425d3307c4205dc8f7265b31edfd133570000ef874bd1a0d34a0e5b927b7359e3427f9e", 0x61}], 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f00009eb000)='./file0\x00', &(0x7f0000d70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000830000)=r5, 0x4) 2018/01/31 08:32:03 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000760000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f63000)={0x0, 0x8, 0x2, [0x7f, 0x8]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ece000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x37, 0x7ff, 0xa8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7fff, 0x1, 0x8, 0x0, 0x1, 0x40, 0x7, {r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x5, 0xffffffffffffff74, 0x1, 0x2}}, &(0x7f0000001000-0x4)=0xb8) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10001, 0x400, 0x0, 0x5, 0x1ff, 0x2, 0x3, 0x0, 0x0}, &(0x7f0000296000-0x4)=0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x6, 0x5328c672]) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000932000)={r4, 0x2, 0x2}, 0x8) [ 48.065323] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/31 08:32:03 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) fstat(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000007000)='./file0\x00', r1, r2) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)=0x0) 2018/01/31 08:32:03 executing program 4: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00001dd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/31 08:32:03 executing program 3: select(0x40, &(0x7f0000c8a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)={0x0, 0x2710}) r0 = request_key(&(0x7f0000f73000-0xa)='encrypted\x00', &(0x7f0000242000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='systemselinux\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e91000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="7d4b4074d43beac8e4698e9b17b38069c853e886a2d2b8f70672a69592d9272acba59af7fb47c2f22ff99fea7e714e9aca0033411334cbf8b42b7fb4dff8fbbb51e046feecf4e6d88ca27d7f53f548a36ba1cedf48f81d1ce6270da704fdc6320a7ab3ad6589867073") bind$llc(r1, &(0x7f0000001000-0x2)={0x1a, 0x10, 0x7, 0x100000001, 0x4, 0x7, @random="4bf1a176c7c8", [0x0, 0x0]}, 0x10) socket(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000c4e000)="", 0x0, 0x0, &(0x7f0000b78000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000873000)='/dev/input/mice\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f000036a000)=""/46, 0x2e) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000002000-0x8c)={0x7f, 0x2000000000000000, 0x9, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000045c000)=@generic="f47b30f9b2702c9fbae415bfe8ab8254", 0x10) sysfs$3(0x3) mknodat(r2, &(0x7f000072f000-0x8)='./file0\x00', 0x1000, 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000118000)=""/194, 0xc2, 0x0, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/sequencer2\x00', 0x80502, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000458000-0x7a)=""/122) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) [ 48.137994] audit: type=1400 audit(1517387523.692:17): avc: denied { create } for pid=6330 comm="syz-executor5" 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 2018/01/31 08:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x84) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0xfff) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000076d000-0x53)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) 2018/01/31 08:32:03 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001cd000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dab000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000a55000)=""/108, 0x6c, 0x40, &(0x7f0000001000-0x10)=@llc={0x1a, 0x1f, 0x1, 0x27, 0x9, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066f000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c71000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000e62000)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00002bd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00004e2000-0x1000)=""/4096) socket(0x11, 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000a14000)="010000000300060000071a00009139cc", 0x10) r6 = socket$inet(0x2, 0x7ffff, 0x0) accept4$packet(r5, &(0x7f0000cd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7e000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00008ca000)={@common='dummy0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getpeername$unix(r6, &(0x7f000019a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004aa000-0x4)=0x8) 2018/01/31 08:32:03 executing program 4: clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e31000)={0x0, 0x5}, &(0x7f000028f000)=0x8) getsockname(r1, &(0x7f000015e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00000a2000-0x4)=0x3a) getpeername(r0, &(0x7f000014d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000677000)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000b43000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c51000)={r2, 0x5, 0x30}, &(0x7f0000943000)=0xc) mknodat(0xffffffffffffffff, &(0x7f00001b7000)='./file0\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000c20000)="", 0x0) 2018/01/31 08:32:03 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f0000189000/0x4000)=nil, &(0x7f0000652000)=0x0) delete_module(&(0x7f0000a82000)='(\x00', 0x800) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000085a000)=@add_del={0x2, &(0x7f0000d23000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8f27}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000ed3000)=""/206, 0x3}) 2018/01/31 08:32:03 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) r1 = socket(0x1b, 0x5, 0x9) getpeername$packet(0xffffffffffffffff, &(0x7f000018c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ae000-0x4)=0x14) bind$packet(r1, &(0x7f0000aa7000-0x14)={0x11, 0xfc, r2, 0x1, 0xb0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f8b000)='/dev/sg#\x00', 0x0, 0xa000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c90000)={@generic="a8a55679866f172c523e50861aa05a5a", @ifru_settings={0x4, 0x2d8, @te1=&(0x7f00008b4000-0x10)={0x3, 0x0, 0x1, 0x9b}}}) 2018/01/31 08:32:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfffffffffffffffd, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000867000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet6(0xa, 0xb, 0x40) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 08:32:03 executing program 6: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d08000)=0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000)=0xabd6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000ffa000-0x38)={&(0x7f0000d3a000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x2770)=@bridge_dellink={0x2770, 0x11, 0xf34, 0x5, 0x3, {0x7, 0x0, 0x0, 0x0, 0x800, 0xa02}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x100}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5551}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, "51b76b"}, @IFLA_VFINFO_LIST={0x26cc, 0x16, [{0x200, 0x1, [@typed={0xc, 0x53, @pid=r1}, @typed={0x8, 0x46, @void=""}, @generic="a71274e66c46ed23abc20e1842c781bdb0f6e17b346bd7963337d2c480af33bf55fb0472e80d57f190e30269dcd6e0bf1745d5b5d182d82a744d504b0ed32dab0a2eb2ba2649387116cc97f968cf7746ddc6014dbb1a96627b7aaf5efa61c7c4ea34e6cd883d81b7e507239326922ca972e77891c482b910a4d908df73795e8f02460532a2da186e7b4704901e8f96083c89964f24a42d021f6779c282a86284c3a01b7480f92fdf5173f4c960617e4feda23f5fcb12d31fd1d549dc60f4f2c732b4c3", @nested={0x124, 0x6e, [@generic="f0f92de4d51f33fdfc7d27107b2c0652876623c19f515ceffa908f9bf6836d91ffe22a0395464aa01311280d323ae706fa7a7bcc224ef7c3f9bb8354a502c5b9bc50d07b45a40aa7723066d43f7a77ce0d52e40c9d777e97a7dc3020a4ad887e7a8539331205869dc371455d892782a56bcfcc45c58b84002f7fd9cb1e0101bb32289d890f4308cb13f5fe5c89619f332c4f29c94417915e28d645f0a0047fe9b4ce038410b4c0aa7508c22ff7496b255db8886e4f03de0ab95054151393d92a26077fe9bdb3ea0a746344b896c12bb6898a1f61d15ba23a379c", @typed={0x8, 0x3a, @void=""}, @typed={0xc, 0x24, @fd=r2}, @typed={0x10, 0x73, @u64=0x6}, @typed={0x8, 0x70, @void=""}, @typed={0x18, 0x6e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, {0x24c8, 0x1, 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@generic="b8409868cfa9546f0aa8724924ad7949c0b5dccf97348397ce2c09a72bbc2199b14ba024b4ffa27ee29f672df085a1db789e", @generic="d90e6e21b0b9e2c59f774a7493e6eb66db439a2c9ebc28e27fadce85dc46ab78069e6f787dc5d03b03a57bd90ab4d1add27ba7654b64656f6efcf005e752e822c6a7829eb13dd1db422d9b02faa6fedc65faf154eb88dff5490b8fe1fe2bb969711c84a762e8514f9a56a89b486d63eb250596ff9de3871e4bf4a02cb53280c7235a774aead0687400a539e0", @generic="1d6db0951bbf16fb8e8cf946255b6d4ceb496293ed4f8bd04e7fc4ce9ce814db870185aa99cbdf02e06276201ce4838336c872658f2b96271a7ed272f6d19bc171c0a0259e2eb4133cbaa9d0b5744a3a0737865354790fd8d992333eee6f8ec454680e"]}]}]}, @IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @IFLA_CARRIER={0x8, 0x21, 0x4}, @IFLA_XDP={0x58, 0x2b, [@nested={0x54, 0x95, [@typed={0x18, 0x3, @ipv6=@loopback={0x0, 0x1}}, @typed={0x20, 0x11, @binary="5eec1b6ba3c52058d668fed25633e9b25037ce9d765b"}, @typed={0x8, 0x8, @void=""}, @typed={0x10, 0x17, @u64=0xfeeb}]}]}]}, 0x2770}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x10002) open$dir(&(0x7f0000e56000)='./file0\x00', 0x454000, 0x61) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000)=@common=""/16, 0x10) inotify_init() 2018/01/31 08:32:03 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000ef0000)=@known='system.advise\x00') sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000589000-0x1000)="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", 0x1000) 2018/01/31 08:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) getitimer(0x0, &(0x7f00009be000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000c10000-0x48)=[], 0x0, &(0x7f0000bee000)={r0, 0x0}, &(0x7f000095a000)={0x0}, 0xfffffccd) 2018/01/31 08:32:03 executing program 5: getpid() getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000096a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000767000-0xb)='mountstats\x00') lseek(r1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1f, 0x879e, 0x2, 0x34, 0x0, 0x3e49, 0xfffffffffffffffc, 0x7, 0x0}, &(0x7f0000f73000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x8}, 0x6) 2018/01/31 08:32:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4580, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) signalfd4(r0, &(0x7f0000eb5000)={0x7fff}, 0x8, 0x80000) setsockopt$sock_void(r0, 0x29, 0x20000000048, 0x0, 0x0) 2018/01/31 08:32:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000c43000)=0x0, 0x98) 2018/01/31 08:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0xe4eb, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x0, 0x5, 0xb45) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d89000)=0x0) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x1) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00003ad000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000da0000-0x5c)={0x0, 0x1, {0x1000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000061a000-0xb0)={{0x5, 0x2d4}, 'port0\x00', 0x0, 0x8, 0x200, 0x400, 0x7c00000, 0xe6f, 0x7, 0x0, 0x6, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f00005bc000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001f1000)={0x5, &(0x7f0000db0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f6f000)={r2, 0x2}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000571000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bfd000-0x10)={&(0x7f0000fbf000/0x1000)=nil, 0x1000}) 2018/01/31 08:32:04 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x21) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f60000)=@assoc_value={0x0, 0x6}, &(0x7f0000be0000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bf4000-0x8)={r1, 0x5}, &(0x7f0000073000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f000063e000)="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", 0x11b) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r2, &(0x7f00005e3000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000247000)=0x0, 0x80000003, &(0x7f0000be4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, r0}) r1 = syz_open_dev$usbmon(&(0x7f00002e4000)='/dev/usbmon#\x00', 0x8, 0x1) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000d28000-0x4)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c8d000)={0x0, 0x2, {0xffffffffffffffff, 0x0, 0x3, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006b0000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000050f000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f00001c2000-0x10)={&(0x7f0000530000)={0x1384, 0x5, 0x2, 0x8, 0x1, 0x1, {0x2, 0x0, 0xa}, [@generic="34f778c01fb7c1303897ad4635a5d38181998bc5a14c210e3576aedd0dd14cc85bf3", @nested={0xd8, 0x69, [@generic="f9981ff5cad40a1503b91874ed729d170695a5fd66625e6d5dfe62c3500e9e440d0e1dfb600cf94d6ffbbd0703ae4119a6d1f3", @generic="0c9e1af3e6122f4550", @generic="485cfbf752770c9bb86b58cce1a54398b29df8023359863bf32e03a56c20151a33286d45894433d017537d02ba14b8c093e19a8b396e1f57c544458504a62bf2c20e41a598d99e325664acfeb98c861f550e56031a567072a5a82085832c61e947bba668499acefde926a9265a874988f13852208d480454dcd6c4a9f985e7ea63ee3a09a37880234bf14bbdb821a3e5b3830c2cfa723c"]}, @generic="60b3df9c1db9fdd2d2d6f00bfd44acdc02983f916d7f4e6594cd8a88712b459863dc1d561e56b956571ffe5f38a1382bd05558a61924f082dfde6ce332f7e36d67f5e6be0c298e8e8e2fe39904b32e135eb1487147310974f42a93dbd5ca4ac79d7d5683590cfb386eceac141a98a8338453bbc9d1c4807fc76deb122658de36f095b794abbb461349a413d096fb65d177de04554d086165983ed486d00c2eaad0b30f36b09c33b7acf5fbbc04c13b8661b8d9c5a46b85453c97323973abb0f3", @nested={0x128, 0x43, [@typed={0xc, 0x13, @pid=r1}, @typed={0x18, 0x32, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="bcfd625aa3ca32f90b181e55616f16d643791d26b4ec26c334fdb2f7be7a20845cde1d984c362cde8921396d15e16849003d0f146b1406e2ea569d373057c520f44d4cc31290c696a84522e0a9bcb9a95037dfe4ebaca48a1e8101acea72631b0a2ba85318a451614f9e08f203a14ead46f013d19b6075490485caf2e1bcce16414ca2114b7928d56eca1fdf4d448dfe2d90c2fde52585350887b462f1b94a54d182eecb3ecdcca88eadbe2950b9ad76a71170cff9bfb6df152211636a03c171928c43818d14315811cdb508a4a552c1b89315b0ebd46bccb2cf225cedc8803c8e0f3ed52c1608bf7185a8e4cc8bcd07866872c7", @typed={0xc, 0xe, @uid=r2}]}, @typed={0x18, 0xf, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x1008, 0x23, @binary="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@generic="9085fffef3932e90285f6dedfcbb9b9b611a297dbcba0ec3a582de20342a4a65b3cfef09df149def579d54d845b9ca23f1b5d307ec1265a93980853bba00b9af1f48e183b9ce27f400016be001c7aa965ba5a2676011c3c4dda5efe4e026ee020b", @typed={0xc, 0x65, @pid=r3}]}, 0x1384}, 0x1, 0x0, 0x0, 0x40}, 0x84) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)="6f6f6d5f73636f72655f6164ba00") lseek(r1, 0xffffffffffffffff, 0x1) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000989000-0x90)=[{0x5, 0x8, 0x10001, 0x5, @time={0x0, 0x989680}, {0x3, 0x5}, {0x100, 0x7}, @note={0x8000, 0x4, 0x8, 0x8, 0x132}}, {0x100000001, 0x7, 0xfffffffffffffbff, 0x2800, @time={0x0, 0x1c9c380}, {0x1000, 0x8}, {0x7, 0x1f}, @note={0xfffffffffffffffe, 0x8b1c, 0xedb2, 0x2000000000, 0x401}}, {0x4, 0x7, 0x40, 0x5, @time={0x0, 0x0}, {0x3a, 0x6bda}, {0x7f, 0x45f}, @queue={0x5, {0x4, 0x5}}}], 0x46) 2018/01/31 08:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffff9c, r0) r2 = syz_open_dev$sndtimer(&(0x7f0000de0000)='/dev/snd/timer\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ed3000-0xc)={0x80000001, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00005b2000)=0x2, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000736000-0xc)='/dev/autofs\x00', 0x800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f000048c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009fe000)=0x0, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000521000)=0x0) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a97000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c2a000)='attr/fscreate\x00') pread64(r1, &(0x7f0000bf6000)=""/98, 0x1000001d0, 0x0) 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3f000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) llistxattr(&(0x7f0000b3f000-0x8)='./file0\x00', &(0x7f00009a4000-0xa8)=""/168, 0xa8) getsockname$packet(0xffffffffffffff9c, &(0x7f000005e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000669000-0x4)=0x14) bind$packet(r1, &(0x7f000084a000-0x14)={0x11, 0xff, r2, 0x1, 0xd, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = creat(&(0x7f0000318000-0x8)='./file0\x00', 0x8a) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00005d7000-0x4)=0x0) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b1d000)=0x2, 0x4) [ 48.550241] audit: type=1400 audit(1517387524.102:18): avc: denied { connect } for pid=6440 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000701000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) write$selinux_load(r2, &(0x7f0000878000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/01/31 08:32:04 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/enforce\x00', 0x40000, 0x0) inotify_add_watch(r0, &(0x7f0000f53000)='./file0\x00', 0x40) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000277000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x519) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000573000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e17000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000572000)=0xe8) lstat(&(0x7f0000aad000)='./file0\x00', &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000066000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x3, 0x8, 0x2, 0x20, 0x80, 0x87, r2, r3}, {0xfffffffffffeffff, 0x7e, 0x100000001, 0x9, 0x0, 0xffffffff7fffffff, 0x2, 0x5}, {0x0, 0x7, 0xfff, 0x63}, 0xfff, 0x8, 0x0, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3e}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0xffff, 0x100, 0x4, 0x1}}, 0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000a60000)={&(0x7f000087e000/0x2000)=nil, 0x2000}) socket$inet6(0xa, 0x80f, 0x0) recvmmsg(r0, &(0x7f0000ce0000-0x78)=[{{&(0x7f0000055000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000dc0000-0x10)=[{&(0x7f00009bc000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000a04000-0x4a)=""/74, 0x4a, 0x5}, 0x8}, {{&(0x7f000064c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000030f000-0x60)=[{&(0x7f0000120000)=""/125, 0x7d}, {&(0x7f0000288000-0xba)=""/186, 0xba}, {&(0x7f0000e65000)=""/57, 0x39}, {&(0x7f0000d5e000)=""/4096, 0x1000}, {&(0x7f0000696000)=""/122, 0x7a}, {&(0x7f0000ad0000-0x1b)=""/27, 0x1b}], 0x6, &(0x7f000070d000-0x9)=""/9, 0x9, 0x16e0}, 0x8}], 0x2, 0x0, &(0x7f00009f2000)={0x0, 0x989680}) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000b9f000)="", 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000acb000-0x4)=0x5, 0x4) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000045e000-0x4b)={'system_u:object_r:initrc_exec_t:s0', 0x20, "2f7573722f6c69622f74656c6570617468fd0c0000000000006e2d636f6e74726f6c2d35", 0x20, 0x10, 0x0, 0x0}, 0x10166) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="c1", 0x0) write(r0, &(0x7f0000b33000)='Cl', 0xfffffffffffffeb6) execveat(r0, &(0x7f000010a000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f00009fa000-0x8)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c6b000)=""/223, &(0x7f00007e9000-0x4)=0xdf) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007ac000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18ae00000}, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x7, [0x5, 0x20, 0x3, 0x2, 0x18, 0x9, 0x7, 0xffffffff00000001]}, 0x5c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000464000)=@int=0x80, 0x4) getdents64(r0, &(0x7f0000411000-0xfd)=""/253, 0xfd) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000fe7000-0xe3)=""/227, 0xe3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000864000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a87000)=[{r1, 0x108, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x4001, 0x0}, {r1, 0x2, 0x0}, {r1, 0x0, 0x0}], 0x6, 0x8000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00004f2000)=@fragment={0x3f, 0x0, 0x4, 0x200, 0x0, 0x100000001, 0x1}, 0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000218000-0x6)={0x9, 0x631, 0x8}) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x80) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/01/31 08:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fee000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) getsockname$ipx(r0, &(0x7f00008a4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b61000)=0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000acd000-0xc)=[]) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f4b000)={0x1ff, 0x1, 0x0, 0xc76, 0x10001}, 0xc) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000793000+0xc66)={&(0x7f0000692000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000c5000)={&(0x7f000051d000-0x10)=@delrng={0x10, 0x14, 0x700, 0x0, 0x1, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d79000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) times(&(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000443000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x3e) fcntl$notify(r2, 0x402, 0x3) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007d4000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000050b000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00005bb000+0xcad)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) socket$inet6(0xa, 0x0, 0x0) bind$inet6(r2, &(0x7f0000229000-0x1c)={0xa, 0x0, 0x12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000375000-0x8)={0x0, 0x0}) tkill(r1, 0xf) lremovexattr(&(0x7f00002c5000-0x8)='./file0\x00', &(0x7f00005d6000-0x9)=@known='user.syz\x00') 2018/01/31 08:32:04 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) getsockopt$inet_int(r2, 0x0, 0x33, &(0x7f00007b7000-0x4)=0x0, &(0x7f0000672000)=0x4) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000ff000-0x75)="fdbd663b846f38e057a72e9f44271e39a66fd0d898c838955231cb21a9104d407f611edba8136bd05270b3155170eca9b58a46a4dafce078e930ab918fe4c8b87a4e2448fcd3eabfd75d0073dca546f0fa542a01d704ecfd4c820025b997889b7795caa815d95d81a4aa484b4ce46d4fdfd273af0e", 0x75) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/01/31 08:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b69000-0x8)='./file0\x00', &(0x7f00004e1000-0x8)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f72000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db8000)=0x0, &(0x7f00004eb000)=0x4) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e34000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f74000)=0x60, 0x0) accept4(r1, &(0x7f0000119000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c37000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000543000)={{0x0, 0x0}, {0xe, 0xfffffffffffffffe}, 0x800000000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f000082f000-0x2)=""/150, 0x96, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/sequencer2\x00', 0x80202, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000167000)=0x10000, 0x4) 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d80000)={0x0, 0x0}) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000012000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f37000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b3e000)={"15dd645916cb5d8a6d91664416717859", {0x4, 0x9, 0x2, "a83dcdb2e2cc", 0x8, 0x0}}) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000feb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005bc000-0x4)=0x10) ioctl$sock_netdev_private(r3, 0x89f4, &(0x7f00003d1000-0xf0)="7faefde8399c988f6a7df8e3330976fd4407dd176f0f92bf31a4962896009514ff359116b0cfcc49d56d2fa63777bc14e99c6dc98182b2c8a38025c30d360bf48d3afb7e4684082ca07ae025339eed838d3ea31f8376610aea78bdfbc6601387a3e564b072bff1ec2c7e2c0c4d65fe9a68addee880edd6a23aed8864f50f73d22da0032de6340e1e9b389ca244fb27a1361ed576547c036d5c1ee32f961102bc7da16176a72818ab9f37c3d21dcd050eea5ff23c09d8888c561b111f58fe08dfc0e60f3286ab5dc5e03a4e6a97fc22fd81f6d8203c7988fbfa6e56e82bf254541e6d45747066b5c78c30638820ebcce0") readv(0xffffffffffffffff, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x80000000000002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000830000-0x4)=0xcb, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000384000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000310000-0x14)={0x0, 0x1, 0x509a17af, 0x7, 0x1, 0x1}, &(0x7f00009a6000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000575000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbdd, 0xf5}, &(0x7f0000e01000)=0x98) r5 = syz_open_pts(r0, 0x0) read(r5, &(0x7f000007c000-0x6f)=""/111, 0x6f) socketpair(0x10, 0x1, 0x1, &(0x7f00008e5000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000056000-0x18)={0xaa, 0x1, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aa8000-0x4)=0x0) getpgid(r7) readahead(r2, 0xd23, 0x2) write(r0, &(0x7f0000b85000-0x13a)="9c", 0xff21) connect$ipx(r6, &(0x7f0000a5d000-0x10)={0x4, 0x7fffffff, 0x3, "501e47a22605", 0x6, 0x0}, 0x10) 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = dup3(r0, r0, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x8001, 0x2, 0x7, 0x3ff, 0x7, [{0xff, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xc000000000000, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xff, 0x5, 0x7, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0xba8, 0x8000, 0x6, 0x0, 0x0, 0x3102, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x8001, 0x7ff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8000, 0x8000, 0xfa3f, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000)=0xfffffffeffffffff, 0x4) iopl(0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000008000-0x8)='./file0\x00', r1, &(0x7f0000008000)='./file0\x00', 0x400) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000590000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000493000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000a02000-0x79)="027e89f0d2b2c5e3cbc04e40c593e0c95226176ae1a0c4ecea3d561e611fc0601c556e92d69f462e1bb90f92a2514f806ac593f48335247a26d20aa0e7e9adda9ac9130e10f0183539084b361b9b19d90a049770f8c168a6466f9db55da88b8a4ee0da8d64f8d52f99d37a7a5c745054481c8a3e2455cce0ad", 0x79) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/sequencer2\x00', 0x290000, 0x0) renameat2(r1, &(0x7f0000422000)='./file0\x00', r0, &(0x7f00003f1000)='./file0\x00', 0x2) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003a8000)="6e000082646900") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000000000)=0x9) setrlimit(0x1, &(0x7f0000011000)={0x20, 0x0}) socketpair(0x9, 0x5, 0x5, &(0x7f0000fa5000-0x8)={0x0, 0x0}) ftruncate(r1, 0x3d) timer_create(0x6, &(0x7f0000c03000-0x60)={0x0, 0xf, 0x4, @thr={&(0x7f0000ae8000)="c14842601179d9e02e76fb367fd4040da46d44c2834cdc9f3a6943b7c63c80b94ddd495c6f30bd061559a8a7afd79bbf9ee2eb07e424cad0e5eee43892d0a48d8076f756bb5c47408d84331ba71bf2defa630cf262658fbc085b7452a81bf117baaca8fe0966e9bd886923b22ba7e50b67c9c5f6bca9ef175616886163b850ac9cd8e521df9f46386c87421f008af7b982839e963fd6fd822d64d44a47b14313b58f478ae5cb4549c93641665c58aabc88c7a6b1f25afb0bef97828eac9557507fe5e6b5b467bbb05f18f8ffcb3dd848c2a038a8d28d209558f527c9dfd85f53", &(0x7f0000218000-0xed)="cff0a690f3043ea1385d6e2013d2eb86ce7f5851ba311a53185c4b2ee9f2cebfc127a63d5f2f53d30ff8d284a2abe0734cc4e7a4ee64dfc5895bbf5ce50229833767908fa2bd43ee3ab35c8673cb697fc2382890a31beed754aff7f88f55945d32a50d747fb9cd66ffcd68d0b482959a3b780716e45c5b66a2867fa728cb02bced1695814f1d1c4c25c5464672654cfc301d095f9b29a7362dc87881fd0c70c5c91a0db11b8545e9b309510cc61dc9485de3f5db6f22ca9d9b2c2c06887cb0ca531cc3707c9c5faaf020fe1a3dd0e51fc318cff1936f4b5b73fce2a832d942a8edf644570567d097b41ad3f1d6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f000087c000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000c18000-0x20)=""/32) 2018/01/31 08:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bae000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005f6000-0x20)={0x1f, 0xfffffffffffffffe, 0x205, 0x1, 0x40000000000004, 0x7, 0x101, 0x4, 0x0}, &(0x7f0000384000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000e7000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa7000-0x4)=0x8c) preadv(r0, &(0x7f0000c80000-0x10)=[{&(0x7f00002bf000)=""/1, 0x1}], 0x1, 0x100000000002) mmap(&(0x7f00005e0000/0x2000)=nil, 0x2000, 0x4, 0x80113, r0, 0x0) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000382000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setns(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000006000-0x1e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x0, 0x6, 0x3}], {0x8100, 0x3ff, 0x67efa1dc, 0x3}}], {@generic={0x8862, "00b300b100000021"}}}, 0x0) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000876000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a34000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r0, &(0x7f0000112000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000982000)=0x10) r1 = gettid() exit(0x0) ptrace$cont(0x9, r1, 0x100000001, 0x68e4) syz_open_procfs(r1, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a1e000-0x44)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ebd9384a172e5e13f27788ca0d8ec9f7"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000fe000)='sessionid\x00') exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) 2018/01/31 08:32:04 executing program 1: clone(0x0, &(0x7f0000288000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b7000)=0x0, &(0x7f0000bba000-0x6)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfff) kexec_load(0x0, 0x0, &(0x7f0000db3000-0x20)=[], 0x0) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6b000-0xe5)=""/229, 0xe5, 0x120, &(0x7f000054b000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) 2018/01/31 08:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000764000)="220000002100070700be0000090007010a00001e0000000000ff040405000c002000", 0x22) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000b63000-0x4)=0x0) 2018/01/31 08:32:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ffb000)={0xfff, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x0, 0x0, 0x1, &(0x7f0000e1d000)=@common='erspan0\x00', 0x10001, 0x800, 0x10001}) recvfrom$inet(r0, &(0x7f00009ca000-0xf5)=""/245, 0xf5, 0x0, &(0x7f00001a6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00003be000)=""/101, 0x65, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xdba, &(0x7f0000000000)="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") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000900000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005fe000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() tkill(r1, 0xe) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/31 08:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bd1000)="24000000210025f0030000000000000002000000001000000200000007000b0000000000", 0x24) r1 = syz_open_dev$sg(&(0x7f0000fa9000)='/dev/sg#\x00', 0x200, 0x1) timerfd_gettime(r1, &(0x7f0000f37000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80002) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00009d6000-0xf6)=""/246) write(r0, &(0x7f0000e2b000)="919d8f6472d11f753ba80e474e1b7e6bdf231a91ef1fdfc1e5fcaffe2d3486c60135710577c4231d0066dad393f0812e732297a22c81a6b916b690a52306c02e1e4a9aea36c7606f0cb170ebf433c0e0605736c043c5980b33d3506bfd0ddc8c49bfe35d8fbcb09364672aa23adf388d3c9afa0b1cb14e87f2c0847db28863d84b173bd9e4a9d7", 0x87) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000519000-0x50)={@common='teql0\x00', @ifru_names=@generic="36bcd6ebabf181a9ce1f961e04b418b6"}) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000f83000)='/selinux/avc/cache_threshold\x00', 0x1) openat(r2, &(0x7f0000eb3000-0x8)='./file0\x00', 0x10000000200, 0xc) sendto$inet6(r1, &(0x7f0000c11000)="eeefdddbd97b42d327c0b7824448eb2dac16ee388145ed635b36f9a696a07ad7fb1e53fdac2cd7f3f47cbf0a60efaaaa609fa901f3d79b4164fdb39a521a6acda1c17cc614098387e007816a41a7487c6f90963f234fce5e4829", 0x5a, 0x48000, &(0x7f0000814000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(r1, 0x4b36) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000516000-0xc)={0x8, 0x100, 0x80000000, 0x9, 0xffff, 0x80000000}) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000090f000)={@generic="ccb5d2edaed14680e161fa79d55222df", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x1}}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002fd000)=@generic="07e359cdde132490ced57db937336208") r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) 2018/01/31 08:32:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008002, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00007b1000)={0x0, r1}) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) socketpair(0x8, 0x800, 0x500002, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 08:32:04 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x1081d) socket$netlink(0x10, 0x3, 0x3) 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0x7e0000)=nil, 0x7e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e1000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00007e0000)={0x7, 0x80000000, 0xae8}) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a41000-0x4)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000964000)=0x10) fstat(r0, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000053f000-0xb)='/dev/loop#\x00', 0x0, 0x141001) ioctl$LOOP_SET_FD(r1, 0x127d, r1) 2018/01/31 08:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000641000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d21000)=0x60, 0x80000) fsync(r0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e61000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000a54000)=0xc) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b79000-0x10)={&(0x7f00008d6000-0x40)=@ipv6_deladdr={0x40, 0x15, 0x1, 0x5, 0x1, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x0, 0x8, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000010}, 0x4040800) 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00005d2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r1, &(0x7f0000a6d000-0x78)=[{{&(0x7f0000b75000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c2a000)=[{&(0x7f00007fd000)=""/56, 0x38}], 0x1, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000bf7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003ea000)=[{&(0x7f0000d03000-0x1000)=""/4096, 0x1000}, {&(0x7f0000152000)=""/134, 0x86}, {&(0x7f0000f28000)=""/147, 0x93}, {&(0x7f00004fb000)=""/9, 0x9}, {&(0x7f00003c8000)=""/24, 0x18}, {&(0x7f0000a2c000-0x45)=""/69, 0x45}, {&(0x7f0000ff4000-0x7)=""/7, 0x7}], 0x7, &(0x7f0000b4f000-0x36)=""/54, 0x36, 0x12}, 0x8}], 0x2, 0x20, &(0x7f00003c7000)={0x77359400, 0x0}) bind$unix(r2, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/31 08:32:04 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002c000)='./file0\x00', 0x2000, 0x40) connect(r0, &(0x7f000001a000)=@sco={0x1f, {0x4, 0x0, 0x0, 0x3, 0x493, 0x5}}, 0x8) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000028000-0x8)='./file0\x00', 0xb80c) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000002e000-0x38)={&(0x7f000002d000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000002d000)=[{&(0x7f000002e000-0x1000)="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", 0x1000}, {&(0x7f0000028000)="decad2b37f41d2d9dc393b09975d94f52f2e93922be1e2229ace283bdf1100cd8b0ca08e20062804988273da942cd8b05f1f2dce874947", 0x37}, {&(0x7f0000014000-0xb7)="05343a12837947446f0cc3026292f42e5639510eba55ffd3c0ca5a75c5163f674a2f89fdf914a041b67806c98151f560bae54e86b116e4860384361ef3fe1868e593257997b9e502f15d8218cae6c280b3818e0b1303dd7088e3e35dbdbf7224cd181ce7d21ee12398265dc685826a799d0f20ef758719c92865c1ee6cfc3657ccf5916ba044be84936018d95da7235733ea0dd300fc45be04fd7671c07ad65825a149d829cac2e96613ac49fe4fe1c92037b9ac29c718", 0xb7}, {&(0x7f000002d000)="c00845f44be851c46964437fe7438aabe73b3a19b1870bdd128e6960c61948513ec84403118613605d952f399077e5696f529542001077e5004e2f5d46d81bd8469b6a42fab2a60d1aceb4f52758bb2168028ec84d553afe8a966cd92d49420dea6283ab0e2a3d441426f3ec526c722942b41a440efe", 0x76}], 0x4, 0x0, 0x0, 0x80}, 0x20000000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) 2018/01/31 08:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000dc000-0x8)='./file0\x00', 0x6000, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000082e000-0xb4)={0x0, 0xac, "1dae0a7b31b66507f740140383c6e7cd0b9c9f1f200aa789e2ec5f1c9ed1d0b96a6133cf63dde9f58a85ecd38ca03cdd7698f3afe43fb712675268ce79abde46f105ce8ad839bb25397280865566db5d4d302537524201555dea0fa90545332af0b90d9672dde14f73763bf963cb3ffb2c5d9769593fc5732db1e806ae8ecc06e60a97868a320264271b01673c01736ac4e78d51f63efc62cb35509e099d5b010a83339cf13db1957ec45efe"}, &(0x7f00006bc000-0x4)=0xb4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000048a000-0xa0)={r2, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x9, 0x70000000, 0x1}, 0xa0) r3 = syz_open_dev$tun(&(0x7f0000749000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/31 08:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004a4000-0x4)=0x0) 2018/01/31 08:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000057d000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000404000-0x4)=""/4, &(0x7f0000d8d000)=0x4) syz_emit_ethernet(0x4a, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x10001, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0}) [ 49.306986] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44 sclass=netlink_tcpdiag_socket [ 49.323927] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 49.328015] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44 sclass=netlink_tcpdiag_socket 2018/01/31 08:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c9a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004da000-0x4)=0x10, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000418000-0xe3)=""/227, &(0x7f0000a66000)=0xe3) rt_sigtimedwait(&(0x7f000083a000-0x8)={0x0}, 0x0, &(0x7f0000dd6000-0x10)={r0, 0x0}, 0x8) 2018/01/31 08:32:04 executing program 1: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x7, 0x2, @thr={&(0x7f000043d000-0x3a)="5debb80330eeabdedb3c6e2bfd0e88744ac1141d0be93089362158ea14bf19fc70963967d6b6acc83c9c911e0e05fcd538f06646b7fd25b1bab4", &(0x7f0000001000-0xcb)="9d9c70aad24681b5d3064cb97c9de9f2e6daeeb914af1bd0a22257d2cac279b18070fd5f78e240659e1c21df5753453cca27d5e0eaade8835dbcf0d29b10670e525150a269f6e817c3a4f116d4bff2141ba5fe3848ba3529e6f69d94cc83b060a6326cfe3fd7e5b03c78293d3ed9aa3548f5ff33713ede56ea2d016853e1c50b2b646854b3038bd8892771e376a811e6e36a76218339805c647dbd134806dd7bc19a114524a3bc83108bedec90af44d055fe88b01553850746fd42293d7a32e03485bcf79dc383b464c07c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) readv(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/208, 0xd0}, {&(0x7f000000e000-0x95)=""/149, 0x95}, {&(0x7f000043c000)=""/59, 0x3b}, {&(0x7f0000002000-0xb6)=""/182, 0xb6}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}], 0x5) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000049000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004a4000-0x4)=0x0) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000016000)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000002000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@common='ip6gre0\x00', @ifru_flags=0x900}) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000052000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000051000)={&(0x7f0000024000-0x1c)=[0x2, 0x4, 0x10001, 0x5, 0x20, 0x1, 0x7], 0x7, 0xfce5, 0x7, 0x6, 0x6, 0x2, {0x2, 0x500, 0x0, 0x1, 0x2, 0x0, 0x9, 0x7, 0x6, 0x1000, 0xf7, 0x0, 0x400, 0x3b, "b5021bfbbb7bad9e29ba82a6a25a8d8404666f5057d7782793e9c9ac65a775b0"}}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000050000)='user\x00', &(0x7f0000051000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000050000)="54742e64f4a703a4689d129b77b7096042", 0x11, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x2000000) mincore(&(0x7f000003d000/0x2000)=nil, 0x2000, &(0x7f000004f000)=""/97) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000004f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000004e000)=0xe, 0x80000) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000004f000)='./file0\x00', 0x8) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000004f000)='./file0\x00', 0x2d4) inotify_rm_watch(r3, r4) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000050000-0xb)={0x7, 0x0, 0x5, 0x466e265c, 0x8, 0x7, 0x6, 0x9598000000000000, 0x58f, 0x7cb, 0xa39}, 0xb) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000016000-0x10)={r5, &(0x7f0000050000)=""/15}) sendmmsg$nfc_llcp(r2, &(0x7f000004e000)=[], 0x492492492492874, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r3, 0xc0045c77) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000052000-0x8)=0x4) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000-0x50)={@common='ip_vti0\x00', @ifru_map={0xffffffff, 0x101, 0x7e, 0x6, 0x80000000, 0x3}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x5, 0x0}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x12000, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000004000)=0x400, 0x4) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000)={0x2, 0x6, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x17, 0x18, 0xdc23, 0x4, 0xaf, "2912440e28bca9b4d171d4ecdc7f74a3a403b74304f26bbff40449476bfa7e3ef5eb0461d0e6bf5e30702f9302ca61b93d833fb1326e6b9c830c2a2e9a231b61cb4ea5b8f401cc7b4f7d01dac324850b52a0f5ae0ec95a6060dc2fcac6fee134a7cb59636a56b25f84747923519d1e30c80b8a29b5d745c172a43ccbc94d4ab2a40e6a419933cbc45e749797d42690762b20cf25dd71e34db724089c8390ed6e9e7a9d3f79a4ce5299842ce4129869"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2e21, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = getpgrp(0x0) sched_getscheduler(r0) 2018/01/31 08:32:05 executing program 6: r0 = getpid() sched_rr_get_interval(r0, &(0x7f000011f000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004a4000-0x4)=0x0) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) fgetxattr(r0, &(0x7f0000d29000)=@known='com.apple.FinderInfo\x00', &(0x7f00005a1000)=""/254, 0xfe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e24000)={0x0, 0x1ff, 0x20, 0x10000, 0x20}, &(0x7f000075c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002a000-0x20)={0x4, 0x8000, 0x204, 0xffffffffffff0001, 0x10001, 0x0, 0x5, 0xffffffff, r1}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000097f000)='/dev/rfkill\x00', 0x402002, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000c2d000-0x4)=0xbc) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004a4000-0x4)=0x0) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x1c)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x3, [@rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x1c) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) [ 49.502370] audit: type=1326 audit(1517387525.052:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6681 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004a4000-0x4)=0x0) 2018/01/31 08:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b5a000)='scalable\x00', 0x148) listen(r1, 0x1) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081d000-0x9)='/dev/sg#\x00', 0x20, 0x103000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000516000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000099d000)={r1, 0x3}) unshare(0x104) r2 = syz_open_dev$sg(&(0x7f0000791000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) readv(r2, &(0x7f0000322000-0x60)=[{&(0x7f0000d0b000-0xd)=""/13, 0xd}], 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ba9000)=0x33d7649a, 0x4) [ 49.580607] audit: type=1326 audit(1517387525.132:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6681 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) membarrier(0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c82000)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) userfaultfd(0x80000) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000688000-0xc)={0x0, 0x0, r1}) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x1}, 0x0, 0x8) r0 = gettid() timer_create(0x4, &(0x7f0000044000)={0x0, 0x1f, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa3000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00001ae000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000030b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000268000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007e5000-0x4)=r1) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setstatus(r2, 0x4, 0x3ff) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r2, r4) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000003, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001a000-0x11b0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0c2f8a669ebdedd102c4f7a79e606456dfdf09e2edbed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x20b7, 0x4, 0xfffffffffffffffc}}, 0x8) setsockopt(r0, 0x111, 0x6, &(0x7f000001c000)="0ed4550f", 0x3) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0xaa6, 0x9, 0x0, 0x1, 0x100}, 0x14) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x31b, 0x2, 0x3, 0x9, 0x63, "efa036fe480ff35efaa5cd578fbc973f866c5adf87be737c519fd29b9314cceeae6e0e9a52a744872c8cc8013419521c35d765315bf288e0d35bc195e3f2e0", 0x34bd723d}, 0x60) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") 2018/01/31 08:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84)="", 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000584000-0x12)='.request_key_auth\x00', &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d39000-0x2)='&\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00002fd000-0x8)='keyring\x00', &(0x7f0000c1a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000073d000-0x8)={0x0, 0x0}) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="070070f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91ae}, 0x67f, [0x9, 0x610c59e6, 0x8, 0x0, 0x8, 0xfffffffffffffffc, 0x1, 0x3]}, 0x5c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000)=0x4) r3 = dup(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000013000-0x10)={0x1, &(0x7f000000e000)=[{0x5, 0x400}]}) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000022000)=@random={'user.', '/selinux/enforce\x00'}) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7fffffff, 0x8, &(0x7f0000f75000)=""/51, &(0x7f0000f76000-0x4)=0x33) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000e72000)={&(0x7f0000d80000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x10, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x401, &(0x7f0000b2a000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x100a, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0x2) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = dup3(r1, r0, 0x80000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000147000-0x10)={&(0x7f0000019000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00001c5000)={0xa, &(0x7f0000f8f000)=[0x3, 0x10001, 0xfffffffffffffff8, 0x7, 0x81, 0x37, 0x7, 0xffffffff, 0x9, 0xbe]}) shutdown(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) connect$unix(r4, &(0x7f00006d9000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r5, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x0, 0x0) prctl$setendian(0x14, 0x2) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f7000-0x16)='/selinux/checkreqprot\x00', 0x488200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000757000)={0x0}, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000e02000-0x4)=0x8) connect$pptp(r0, &(0x7f0000328000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) fsync(r0) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x10001, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c2000-0x4)=0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x15, &(0x7f000047d000-0x10)={0x36, 0x3f, 0x7fffffff, 0x6}) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x39) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xfffffffffffffffd, &(0x7f0000ff6000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0xf, 0x0, "a4f1c2e54b3a21adcec9889cfacc17e73eb806f722bf6513cf625eb00197cf0b965d614ea0995c63d8a3477f671c33632cf1abd4e5ab412565565861d777bdf9", "cef0a4b9d857fb6e5743e19dcfcf94399b580c16f7f0f10eada6d35f158ff203", [0x401, 0x20], 0x0}) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f000025a000)=[{{0x0, 0x0, &(0x7f00007ac000-0x10)=[], 0x0, &(0x7f00006a3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x10101, &(0x7f0000aad000)={0x0, 0x989680}) r1 = socket$unix(0x1, 0x7, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000251000)='./file0\x00', 0x282040, 0x24) sendmsg$nl_route(r2, &(0x7f0000059000)={&(0x7f0000deb000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00005ba000)={&(0x7f0000816000)=@ipv4_getroute={0x14, 0x1a, 0x400, 0x7, 0x3, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x4008010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004cf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000968000-0xc8)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x40008000000000}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x2040000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in6={0xa, 0x2, 0x67d8c7a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffd8}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fcc000-0x4)=0x20, 0x4) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) lstat(&(0x7f0000725000-0x8)='./file0\x00', &(0x7f0000dbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xd38, 0x14, 0x100, 0x4, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80, 0x0, 0xac, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0xb18, 0x3, {{'lzjh\x00'}, 0x5670, "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"}}, @address_filter={0x28, 0x1a, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0xa, 0x2, 0x1ff}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x4, 0x7, 0x3, 0x8, [0x8, 0x0, 0x2f7, 0x8, 0x8, 0xb1a]}}, @output_mark={0x8, 0x1d, 0x9}]}, 0xd38}, 0x1, 0x0, 0x0, 0x4c801}, 0x44) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000161000-0x20)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00001cf000)="28e736825a71a700e3d1899881eeaa1c1eaa6ab6028d090644b5f236f6671445612c89cbae03b99e14771407f68d5c717dfc1f2ec920995ac93881a859c2c337c465b550da367fac9ac224e40b2b123318b59added1e837a9d8eb803314f44a81461fed9ac1a0c7bc31c5d19ca168379674b4a59dff712b586af4bebf2d4df2e04be5894ac575b7649b9270c9552c0902d", 0x91) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) getsockname$netlink(r1, &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000)=0xc) alarm(0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000070d000-0x8)={0x0, 0x8}, &(0x7f0000131000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000155000)={r2, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d8000-0x4)=0x8c) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="070070f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91ae}, 0x67f, [0x9, 0x610c59e6, 0x8, 0x0, 0x8, 0xfffffffffffffffc, 0x1, 0x3]}, 0x5c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000)=0x4) r3 = dup(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000013000-0x10)={0x1, &(0x7f000000e000)=[{0x5, 0x400}]}) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000022000)=@random={'user.', '/selinux/enforce\x00'}) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007bb000-0x8)=0x3) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4008000000000001, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcdc) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000b9f000)={0x0, 0x0}) nanosleep(&(0x7f0000c54000-0x10)={r1, r2+10000000}, &(0x7f000095b000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000243000-0x3c)=[{{0x0, 0x0, &(0x7f0000ca6000-0x40)=[{&(0x7f0000b28000-0x5c)=""/92, 0x5c}, {&(0x7f0000d88000)=""/215, 0xd7}, {&(0x7f0000e5b000-0xed)=""/237, 0xed}, {&(0x7f00003cc000-0xe4)=""/228, 0xe4}], 0x4, &(0x7f000009f000-0x33)=""/51, 0x33, 0x0}, 0x0}], 0x1, 0x63, &(0x7f0000588000-0x8)={0x77359400, r3}) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) sendto(r0, &(0x7f00007d0000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x8d, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f00007db000)=0x0, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002ab000-0x4)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/keychord\x00', 0x40, 0x0) connect$netrom(r2, &(0x7f0000579000-0x10)=@ax25={0x3, {"3695f955abcb9a"}, 0x9}, 0x10) 2018/01/31 08:32:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3ffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e94000+0x76)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x58) syz_open_dev$sg(&(0x7f00008f6000)='/dev/sg#\x00', 0x4e1b, 0x40000) fanotify_mark(r2, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cfc000-0x4)=0x0, &(0x7f0000cf8000-0x4)=0x4) 2018/01/31 08:32:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xb, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000001c000)={0x8}, 0x1) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004ee000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0xbe, 0x5, 0x7, 0x4}, &(0x7f00001a9000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000386000)={r3, 0x8, 0xc13, 0x4b8}, 0x10) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ee000)={r3, 0x5}, &(0x7f000048a000)=0x6) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x1cb, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f00004ef000)=""}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00004f1000-0x9)='/dev/sg#\x00', 0x5, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000022e000-0x50)={@common='yam0\x00', @ifru_map={0x100000000, 0x3ff, 0x3ff, 0x0, 0x7, 0x3}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)='uservmnet1!vboxnet1ppp0keyring\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/hwrng\x00', 0x4c41, 0x0) sendfile(r0, r0, 0x0, 0x0) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00006c9000)=0x0) flock(r0, 0x3) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/create\x00', 0x2, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r3, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:32:05 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000fbd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000bbb000-0xbb)=""/187, &(0x7f000032f000)=0xbb) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000-0x8)='environ\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000550000)='/dev/pktcdvd/control\x00', 0x60002, 0x0) read(r0, &(0x7f0000d5d000)=""/0, 0x77) 2018/01/31 08:32:05 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00001f3000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xf9, "78ebc9e326670545f837dd03f1e459e8c15f052a8f7ec7828517fdd77180a478e27be46bb8e0234c31095284ad9a82347a5068b23b0abae9424d07e9d6c942b223a163a410bb8b52fd68f4a57098c03b1014ca11e2f3bc7fc085775eaa9f61a8a9ac7f7dc38148ee996506b9ad7363453cba4b44ae08bad2bc5f1ec901b7f9e97b0684133926d23f429f008e591bb6af19aaa6b69c96ab82c109e2fd2260f9639e7eb390752d27f25aef9641b62ea74112956364b97b44dbd10da75fc410cdf2fce8d3614a9b555eafc8738de9ef911dcaed384d763e380e1eed8b8fbdb478767aef6dec4de4bb060c5cf50d69287f36ebe4dca0df594b0cdc"}, &(0x7f0000e25000-0x4)=0x101) clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) 2018/01/31 08:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000e70000-0x89)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}, 0x3a) socket$netlink(0x10, 0x3, 0xffffffffffffffff) 2018/01/31 08:32:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000447000)={0xa0000000, 0x0}) shutdown(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = getpgid(0x0) sched_getscheduler(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002000-0x4)={0xffff}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() ustat(0x400, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) symlink(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000ff7000-0x8)='./file0\x00') 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000675000-0x20)={0x3, 0x9, 0x8007, 0x8, 0x9, 0xe0000000000000, 0x6, 0x1000, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000087000)=@assoc_value={r2, 0x40}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) [ 50.021895] binder: 6817:6822 got reply transaction with no transaction stack [ 50.055178] skbuff: bad partial csum: csum=65534/0 len=48 [ 50.062719] binder: 6817:6822 transaction failed 29201/-71, size 32-0 line 2921 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e79000)="", &(0x7f00007b3000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a3b000-0xc)={0x0, 0xa, "9ca740deb3ae78316459"}, &(0x7f000085e000-0x4)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ebc000)={0x6, 0x8000, 0x3, 0xff, r1}, &(0x7f0000d8c000-0x4)=0x10) r2 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pipe2(&(0x7f0000e23000)={0x0, 0x0}, 0x80800) fcntl$addseals(r2, 0x409, 0x7) fchmodat(r3, &(0x7f00005cf000-0x8)='./file0\x00', 0x8) fallocate(r2, 0x0, 0xffffffffffffad25, 0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000f5b000)=r1, 0x4) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000aff000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d81000)={0x0, 0x0}, 0x84800) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f00004bc000-0x8)='./file0\x00', &(0x7f0000775000+0x6ff)='f2fs\x00', 0x2002, 0x0) lchown(&(0x7f0000f9f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 50.073679] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.091464] binder: 6817:6839 got reply transaction with no transaction stack [ 50.103030] binder: 6817:6839 transaction failed 29201/-71, size 32-0 line 2921 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00000d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x6}, @IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000587000)=[&(0x7f00009ba000-0x11)='/dev/vga_arbiter\x00'], &(0x7f00008c2000-0x40)=[&(0x7f0000fba000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000f8d000-0xe)=',proc%wlan1*-\x00', &(0x7f0000417000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000dee000)='self', &(0x7f0000bda000-0x1)='\x00', &(0x7f000026e000)='vboxnet1security.vmnet1md5sum]{self-!\x00', &(0x7f00008dd000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000ceb000-0x17)='securitylobdevselfeth0\x00'], 0x1000) [ 50.128512] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fstatfs(r0, &(0x7f0000331000)=""/0) write(r0, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea3000-0x4)=0x8, 0x4) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) renameat2(r0, &(0x7f0000027000)='./file0\x00', r0, &(0x7f000002a000)='./file0\x00', 0x4) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x20200, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002e000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000002d000)=""/198) 2018/01/31 08:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036e000)={0x0, 0x4}, &(0x7f0000c47000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000188000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x6, 0x80c9, 0x1}, &(0x7f0000d5d000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000023e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003da000-0x4)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00003cf000)=""/4, &(0x7f0000c9a000)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) fcntl$getownex(r0, 0x10, &(0x7f00001d0000-0x8)={0x0, 0x0}) ptrace$cont(0x7, r2, 0x9200, 0x3) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x10000000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000009a000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c8e000)={@common='eql\x00', @ifru_ivalue=0x10000}) r4 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d6e000-0x8c)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0xe8) r6 = getgid() r7 = getpgid(0x0) fstat(r2, &(0x7f00002b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009f4000-0x8)='./file0\x00', &(0x7f0000b6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000299000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000f07000)={0x0, 0x0}) r12 = getuid() r13 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008c7000)=0x0) r15 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0xc) r17 = getpgrp(0x0) stat(&(0x7f00008a5000)='./file0\x00', &(0x7f0000070000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e90000)=0x0) r21 = geteuid() stat(&(0x7f0000b5b000)='./file0\x00', &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r1, 0x9) fstat(r3, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000539000-0x8)='./file0\x00', &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000499000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) stat(&(0x7f00002ca000-0x8)='./file0\x00', &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000124000-0x1f8)=[{&(0x7f0000b93000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001fa000)=[{&(0x7f0000dec000)="327409c1c132977ae39357f333b4ce1ae04ced3b85da", 0x16}, {&(0x7f0000cde000)="1abaa1d4bc91237c7a8dbd6c43b471810df123df3072fc8e295671ed55c80ce3255bb5aeff03700d6d76ea661eb873ed529c8e854612cf8e0998145ac3ac221c24b2869ce009dc1924ab3cbb175a9f39dc981501d9b4325a27c8154ac519067206d21427ea999de09fb8750e8591b257dfab1784be52cab9b1d3773b53b4b976338f3164d665c135130da9239dd20228ce269738c7df7f4aa275d81e98dc134bfba47e23c7817137cb8f5607be2ccce47b995947abc1df8dcc4cb029fdabef54d184470215a282007d0ac8b0cddb789f60cfe593b9c89e9a618abdd65ecc0f4feba72a3885de295a10d1ae3506fd", 0xee}], 0x2, &(0x7f000047a000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x18, 0x40000}, {&(0x7f00008ab000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005cd000-0x20)=[{&(0x7f0000d0d000-0x9c)="65f33a05ac76b3ea96e1d40e3914c7b9fd2ba9198675a0c0a0add80e0d9ddefc07bd808f7ea533e0d861a56d19aee1d0d6e07d08fcfb8a323be06c730963db6a3dbacfd9a044713483c0499731e4f7b10c2d7867d4dd5a47286bc23ed76bf4b18e3438fd6d932361e2352a103062b4d9dbfe43ba66611e9fbdb87e6d2339901588e995ad7c45d1393b3867b1bc1a3f224e144cbb5349d5f6bb03588c", 0x9c}, {&(0x7f00004e0000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b08000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r3, r3, r0, r3, r1, r3, r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x30, 0x1, 0x1, [r3, r2, r3, r1, r3, r3, r3, r0]}], 0xf8, 0x20000000}, {&(0x7f0000ca6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006fb000-0x3e)=[{&(0x7f0000c57000)="251fdc7fdc3483d81e9ed640a407764634961b5f75ef800fd5efa5187a171d60d966b25abf8c435046b1f32d769163644d07e9", 0x33}, {&(0x7f0000fc0000-0x82)="5dbc359503d5cb62f04060f15f956f14c21b510f69b846abfa8a269a645198393d0e33e809145f00cb1049da542dfcef46e08accec43922be4cef854f0c47b4158582964a84e4a5948eac38137257cd650e5d975ae70bb0773c25424355e8a3e1d5837e69c76d1ebd9c9d432fa4e717b322c953485831ed1b5ce9786ab7939646634", 0x82}, 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{&(0x7f0000efa000)="6502ebe3f89b4f925ee1ceef1cd263e279a6649c0050cd84fbd3b35a9cc557936b090c685f088ac56c55c0fbae3e0140c662a53f19b7ce4f9b32de6f6ec3bb77624378ebce84bdca3ec0ffef386175f02c11b42bf39e596cf515f936fd3fb2c891c8cf2098f2774f1a11e5ae9d82bf", 0x6f}, {&(0x7f00005b4000-0xe4)="3d5f38ac209211decb2eab474aeb1891edd416bdc6b7f52b3a0dddad3321c9df600ffedd65b3c0d10c685858317fae9046d244bf18965d695ae350673f2121a092eb4ec91320152eb09f6fe27e574f4376beaae9fe861449247cb2379d9baa3b5ffeca9a12caa6b39b99ab7fd2d04f894f07299f10f2a5edb996c0950739b449764ffc8e3ff0e6ce5ecc5521d030a7d88797ac65c5dbfa9de2b92ae20741eb136054ea936f945f754d12ecab2e1f022a9d918fa58760e84350d8c2abd651e2755fdb6d600d177d155adc5ea87f9368200e44716f1fc2e66d834681da99b2ff67956c48a7", 0xe4}, {&(0x7f00007ed000-0x68)="795add082ca0ff3a33c5aeffa429efe6fd3fe9d3d1b8a44b2e6ddcbad4defa3c1950a3427a5da4b07dc54714cf96fdbed93600be68a011f6541b9848c54a11399a30baac4273522d67aff5da001b167873bc00208436238363c46f2fe31b44db98a3fdca8721cd98", 0x68}, {&(0x7f0000c88000)="76f9dc308878691931c6425c75e21b", 0xf}, {&(0x7f000020c000)="ef", 0x1}, {&(0x7f0000d29000-0x4a)="1e893e59ab5f9cde4cdef7b1e57cbe42c12e36df131b5212818aaacc84bb85a64cd54c195c9dd615514d3510157c1162a8aa736a5c557da7b82455c593e323c640260c306c6ee0645976", 0x4a}, {&(0x7f00000eb000)="d759f0f944e3e955ff6cc4ac86e32714ce18707094529322cd397f96ec680be6", 0x20}], 0xa, 0x0, 0x0, 0x4000000}, {&(0x7f00003f3000+0xd16)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000058e000)=[{&(0x7f0000f6c000)="f30142a52cf0cdbf2f98615940ef46796948f53b30c02f119ac29cb6821dfb7de0b34882941472ff18f826843e5ab8353c7978a93725cfc093db9738fdab862ac7426ed73611ac9a5dc4", 0x4a}, {&(0x7f0000b27000-0xc9)="400485d0401d289ad27dd655dd809d030c7c1e27aec5810545f1629b2b5d3e2240261ba00a56ed488408146b0e55ba6d524f23b879cf0d8328843cfe2bb7c8f5367e5da5412c4e0301d9c494496efea27ac0abcc6c17a6d37060f561470c3d46f8d0a584548c3bbb4ca73187b481d12fdf55c00001f2e1ed6053f1b2e308078ce32c4651b9e17811bfe84c95e6fd7aaaea06a679f5fd3323a20e09563ff21fe8439d69276e7300b74c0e4b4c788475afe5bd27c998f54ced786f3be8310629fc067812046c42be8072", 0xc9}], 0x2, &(0x7f00000f2000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r2, r3, r2, r2, r2, r2, r3, r2, r3, r1]}], 0xe8, 0x4}, {&(0x7f0000911000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000056d000-0x10)=[{&(0x7f000004d000)="ac9d1280e7546adbdd2bcd7823393ff6c85fb03810fb3495d22b347aa480f8ef2765f41608713678ae7fa480d6a862bf78a8a1f52c2ed43a83baacbbbc8c14849fa757116b827308a9a474546296da633fd4648eff181eb6fc410e93afda46008f469345322cb424935f85747720f733f97d9a190a3bc270548371e223a315006915ede68bb019e24a759bffa32f7409aab6a907465ec25020138749147af1", 0x9f}], 0x1, &(0x7f0000e8a000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40000}], 0x9, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x8000000003ffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa1)="251a85ec49e87d591405be2cddee4e643f24f7247e56cc23ebf8ba26437d6d1db98d4e54270f93164b68b1134ea9111162d43e2105e1bfb3764313788b9911886e9b423bc138eadff5d5c408661ac502e02df166136ce6f958e8a5480a1680b0453a346f65451479564faa43d2cad0e7657de6eb153aae8ce3f0acc1deedfa5755143ea2dc1eca014d009d0948f129b03c2464da4d451af40762888d1d462c862b", 0xa1}, {&(0x7f0000001000)="11f0ad76ebfa0037d2f843e3eadbbbd23c9eff9ceb84a97afe995b7dd14b85404b2a5fe0cd37888d32ba4870053186eb3b10f013c2dc614a91b59961d66424566e50aceda0ab00225d937921a69fab635ffe44dbbb42f5d540da64b3af1e3327cf46b9339d74fe3d3c8f85fafe5ccb6751c9f463dc3aa3820115cbe510b0b86ba847582d500c84d493b337765a8f58a1c770f56218cebe83a242596b5e9068aeb201da7c54a567600dcca8eb23f1707c6eb049ab1b2c170778a0afaae0279a9f6df15ddebfa8b49254ba2f", 0xcb}, {&(0x7f0000002000-0x83)="aea82e41180e42ac6dcb724fc96129c24f1d38b03e643e394330db00dee63d7f979fb7002fce8172f596bbbc3ae6fdf4c51e483cb169991b54c77da39c57f5a6cc95edbe5b53241bcf19f9c5a347956f805fa283c8cf4ac708b38cac602fbfc5bd126b1d4779b98f59d3dbdbfde66aec0479f030a8963eae485d662c1aa0d96a207fff", 0x83}], 0x3) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) fcntl$setlease(r1, 0x400, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003000-0x10)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/31 08:32:05 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000029000-0x8)='./file0\x00', 0x4) 2018/01/31 08:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x4, 0x3, 0x4, &(0x7f0000d47000-0x8)={0x0, 0x0}) mknodat(r1, &(0x7f00002cd000-0x8)='./file0\x00', 0x3008, 0xd6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d89000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004c9000-0x78)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000460000)={0x5}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad9000)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b4b000)=[], 0x0, 0x0) 2018/01/31 08:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00007db000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0x10)='net/ip_mr_cache\x00') socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000071f000-0x10)={0x0, 0x60, &(0x7f0000d05000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000213000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000060000-0xd)={r2, 0x5, "ab8b9282d4"}, &(0x7f0000b5f000)=0xd) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/31 08:32:05 executing program 5: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ac5000-0x4)=0x0) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000004e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000abc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000ac4000)=""/224) 2018/01/31 08:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000478000-0x4)=0x100) poll(&(0x7f00006ed000)=[{r0, 0x0, 0x0}], 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ed4000-0x6f)={0x368e, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x10000, 0x8, 0x7fffffff, &(0x7f0000696000)=@common='teql0\x00', 0xf5, 0x7ff, 0x80}) 2018/01/31 08:32:05 executing program 7: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbe000-0x20)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f595d4", 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002db000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f00002db000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006d3000)={0x7, 0x80, 0x1, 0xc, 0x5, 0x81, 0x6, 0x5, r1}, &(0x7f0000bb8000-0x4)=0x20) 2018/01/31 08:32:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0xff) 2018/01/31 08:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:06 executing program 5: prctl$seccomp(0x2f, 0x0, &(0x7f0000ee9000-0x10)={0x0, &(0x7f0000fb4000)=[]}) mremap(&(0x7f00000af000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f00008d4000/0x4000)=nil) 2018/01/31 08:32:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00009af000)=0x5801) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/31 08:32:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000596000)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:32:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000593000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000041b000)={{0x2, 0x8000000002, 0xfd93, 0x2, 0x0}, 0xcf4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ae4000)={0x0, 0x80000, 0xffffffffffffffff}) preadv(r0, &(0x7f0000b64000-0x20)=[{&(0x7f00007a3000-0x10)=""/16, 0x10}, {&(0x7f0000112000)=""/51, 0x33}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000095d000)={0x0, 0x80000, 0xffffffffffffff9c}) mremap(&(0x7f0000875000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000378000/0x1000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ec0000)={r1, 0x0, 0xffffffffffffff9c}) 2018/01/31 08:32:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/31 08:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e30000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00005f2000)=""/57) r1 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) 2018/01/31 08:32:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000056b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000)=[], 0x0, 0x0) 2018/01/31 08:32:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000850000)="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", 0x1000) r2 = dup(r0) socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x6, &(0x7f00003c0000/0xa000)=nil) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) clone(0x46008000, &(0x7f0000b44000)="f0be1e36c04bea0b155caa1dcfff3cabd25f6d40a2eeaacfc3912d9946a913233c4c461996214e3c1b6f580b0c5c9aa5dea9", &(0x7f0000491000)=0x0, &(0x7f00006c0000)=0x0, &(0x7f0000f36000-0x1)="0f") [ 50.533986] mmap: syz-executor4 (6956) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 50.577891] IPVS: Creating netns size=2552 id=9 [ 50.622314] pktgen: kernel_thread() failed for cpu 0 [ 50.627648] pktgen: Cannot create thread for cpu 0 (-4) [ 50.633060] pktgen: kernel_thread() failed for cpu 1 [ 50.639341] pktgen: Cannot create thread for cpu 1 (-4) [ 50.644768] pktgen: Initialization failed for all threads [ 50.716029] kasan: CONFIG_KASAN_INLINE enabled [ 50.720441] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.733599] Dumping ftrace buffer: [ 50.737105] (ftrace buffer empty) [ 50.740784] Modules linked in: [ 50.744063] CPU: 0 PID: 6977 Comm: syz-executor1 Not tainted 4.4.113-g962d1f3 #2 [ 50.751577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.760902] task: ffff8800b8c4c740 task.stack: ffff8801d7070000 [ 50.766927] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 50.775853] RSP: 0018:ffff8801d7077998 EFLAGS: 00010202 [ 50.781268] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9b839 [ 50.788506] RDX: 0000000000010000 RSI: ffffc90003bcf000 RDI: ffffffff847eb500 [ 50.795745] RBP: ffff8801d70779c8 R08: 0000000000000001 R09: 0000000000000000 [ 50.802984] R10: 0000000000000000 R11: 1ffff1003ae0eefe R12: dffffc0000000000 [ 50.810224] R13: ffff8800b4e8af68 R14: 0000000000000038 R15: 00000000000000b8 [ 50.817465] FS: 00007fb0ab5f9700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 50.825670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.831530] CR2: 00000000006faad4 CR3: 00000000b5a3e000 CR4: 0000000000160670 [ 50.838771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.846011] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.853248] Stack: [ 50.855367] ffffffff82f9b7b0 ffffffff83cc6560 ffff8801c59c9e00 ffff8800b4e8af68 [ 50.863331] ffff8800b4e8af68 ffff8800b4e8af60 ffff8801d70779f8 ffffffff82f936fe [ 50.871302] ffffffff82f93640 ffffffff843e3760 ffff8801c59ca8b8 dffffc0000000000 [ 50.879266] Call Trace: [ 50.881826] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 50.888121] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 50.894414] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 50.901492] [] nf_unregister_net_hook+0x2ab/0x350 [ 50.907956] [] netfilter_net_exit+0x40/0xb0 [ 50.913904] [] ? nf_unregister_net_hooks+0x60/0x60 [ 50.920460] [] ops_exit_list.isra.4+0xae/0x150 [ 50.926664] [] setup_net+0x221/0x3e0 [ 50.931997] [] ? ops_init+0x3a0/0x3a0 [ 50.937419] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 50.944228] [] copy_net_ns+0xd2/0x190 [ 50.949650] [] create_new_namespaces+0x2f6/0x610 [ 50.956024] [] copy_namespaces+0x291/0x320 [ 50.961877] [] ? copy_namespaces+0x3e/0x320 [ 50.967820] [] copy_process+0x1d98/0x6120 [ 50.973587] [] ? __cleanup_sighand+0x50/0x50 [ 50.979620] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 50.986342] [] ? cap_task_prctl+0x1b5/0xaa0 [ 50.992284] [] ? security_task_prctl+0xad/0xe0 [ 50.998485] [] _do_fork+0x151/0xe00 [ 51.003731] [] ? fork_idle+0x270/0x270 [ 51.009240] [] ? do_futex+0x15d0/0x15d0 [ 51.014831] [] SyS_clone+0x37/0x50 [ 51.019991] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.026540] Code: f7 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 57 45 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 0d 97 2e fe 48 85 [ 51.053071] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 51.059649] RSP [ 51.063725] ---[ end trace 223f79e4a110bf51 ]--- [ 51.068485] Kernel panic - not syncing: Fatal exception [ 51.074249] Dumping ftrace buffer: [ 51.077759] (ftrace buffer empty) [ 51.081439] Kernel Offset: disabled [ 51.085034] Rebooting in 86400 seconds..