Starting mcstransd: [ 22.392832] random: sshd: uninitialized urandom read (32 bytes read, 34 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: [ 26.785966] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 27.182664] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 28.220957] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/01/30 23:22:03 fuzzer started 2018/01/30 23:22:03 dialing manager at 10.128.0.26:34845 2018/01/30 23:22:07 kcov=true, comps=false 2018/01/30 23:22:08 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008ed000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x4, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', r2) acct(&(0x7f0000002000)='./file0\x00') ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000)={0x1, &(0x7f0000004000)=[{0x8, 0x2, 0x3, 0x2}]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000007000-0x6d)=""/109, 0x6d) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000003000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)=@random={'user.', 'rxrpc\x00'}, &(0x7f0000003000)=""/217, 0xd9) 2018/01/30 23:22:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a64000-0x8)='cmdline\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008cf000-0x4)=0x6, 0x4) r1 = mmap$binder(&(0x7f0000159000/0x3000)=nil, 0x3000, 0x2000000, 0x813, r0, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x1c, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x4, 0x1}], 0x45, 0x0, &(0x7f0000001000-0x45)="aba1be3c9c64d67e3f49bd3653c55d81dfde63abb1eacef0a09abc014009fdfbf36593cd29cb76d3d731eecb4ef54607052afb16297a9f50ac87a81aa53dd81539f999154d"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x5, 0xdf42, 0x8, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/netfilter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getpeername$llc(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000002000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x207, &(0x7f0000006000-0x8)={&(0x7f0000005000-0x6b)=""/107, 0x6b}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x7, 0x3, 0x400, 0x9, 0xb10000, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000003000)={r6, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, &(0x7f0000006000)=0x98) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f0000008000-0x4)=0x0, 0x1b39) 2018/01/30 23:22:08 executing program 4: munlock(&(0x7f00008cc000/0x4000)=nil, 0x4000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00008e2000)={&(0x7f00000f5000/0x2000)=nil, 0x2000}) fcntl$setsig(r0, 0xa, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b55000)={0x1f, 0x7fff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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, &(0x7f00001c6000)=[{&(0x7f0000001000-0x94)="29c5ab78acbdd175867c385105bb76bd07c52867b8d2cacadf5cf0a40994172178bdb443df0da433ff16dfe3cf3bcb5cbbe5b50f94026243fef44a2d8d5adfe4f3cd5aead68a765d60ac2b35e66b3097e0b3217bd571624951242e661f5b0dd6a1c728f02350f7b78a69c11001ed7df216415bf690692002fea5b6e456da2b28834eb93d84f2b42b1369c57faf25bad1226844f3", 0x94}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000038c000-0xbb)="6fd19e1e378ffaa3a7c12984c832b5fde47933901889b92e72970e8a5583d0ccba263f6a3991eed412187b76e8122d0fd74716a1f13579a4fc7feb727bb51511929d06b62bed328ce0a9769afc881ab57cad0f3d4682fda9e1ca7c2d4f09a757a90f0a9d05759565b05c4cfb9292bb5e5ec28f2b9ac4886069cca383a03d0080016fe5bbecee32696e18f82262e921fee3afb7d32f759f787cc54173fcb916e41f24c3f39efb4c1dc08e22a139045999d5f72a55288085914d80e4", 0xbb}, {&(0x7f0000001000-0x56)="4cfdf737f1bf78fc20ab26ebdaccfb92cb304e4e9227ff6c19db64fa9df55892f7d6fd9da59065b5ad31419ecb65d79da54f6469a44b98f925e1bb26cb58b8eaa73ed29adf283900183fa96a27947729789814b2078c", 0x56}], 0x4, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000)=""/194, 0xc2, 0x1, &(0x7f0000001000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0xa3)={0x0, 0x9b, "4d1295f7fb64bf125f7cdbdfd5c17385b80a318f0cf4a163f58286562be51742274a14864b9388feb5e146b6d5a6c9da9464e84a90645ea61729a0b71c161ce856b8dc33909f79f00e2e67e4fde283d3354ef8182c74fc2e4c8c307d2a09566e33223cf9c09c8f401aae1df91860eef074ccd17f86a9dbbd19053e8f871dac4b7a8924756b73933429c946a2f3ed564d387f054fa8257ab1f01dc8"}, &(0x7f0000002000-0x4)=0xa3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000003000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000005000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0) setresgid(r3, r4, r5) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000002000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000004000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5c, r6}) 2018/01/30 23:22:08 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f5000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x95)="7e3092e4407c23d15ac08d6a5e14fb8e9e71f7163436b29bf736bd8c7fd23c6b21163cf66ad1ac3238b99ea908c3a347c47867ac2c98dc1ab41248314eef65e9526930c7bb1b41a4024b44e8016846c3a34ac5c89b64832c7d2bd6c48e44aafb59b1351c4d3e1c88e7d409ca0137b0cee80a148d145aa8aa7231dce5a15b1d61cd10e1a0ef1de4b23ffa5034422132859d5d7c972d", 0x95, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb46}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x8, {{0xa, 0x0, 0xffe4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000005000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x30, 0x40, 0x9}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000-0x8)={r3, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000002000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f0000006000)={0x1a, 0x19, 0x7, 0x5, 0x0, 0x5522, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000009000-0x77)="90984fb23fb775da8caaf720eed25508dfc0c3c4ff438217e13155a86a4c54329bf894a470fbb5eb06f4b2c3ab59911a2c1766e98c0805e8746aa12d7bdb18b5704e9421c9828fbf7e628abd791e21347a699db65aaef275a5e04f5cf6fc8344ec01a665673c3889af20413c2709d5ed4be079c922eb03") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000003000)={r4, &(0x7f000000b000-0x5d)=""/93}) fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x5, 0x2, 0x20, 0x8e78a7cb50cd9e90, 0x6c, 0x0, r5}, {0x7, 0x100000001, 0x9, 0x7, 0x1, 0x5, 0x4c, 0x100000000}, {0xfff, 0x0, 0x0, 0x1}, 0x8000, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffffe, 0x10000, 0xfffffffffffffff9, 0x4}}, 0xe8) 2018/01/30 23:22:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8) r1 = dup2(r0, r0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/76}, &(0x7f00003d5000-0x4)=0x4e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x8, &(0x7f0000002000-0x8)={0x8, 0x3}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000003000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xff, 0x3ff, 0x740, 0x2, 0x0, 0x0, 0x10000000, {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]}, 0x6, 0x7f, 0xa6, 0x7, 0x6}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r5, 0x6, 0x2}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000)=""/165, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0x1)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000004000)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)='+-keyring\x00', r6) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000-0x4)={0x3}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x38)=[{r0, 0x2, 0x0}, {r1, 0x8004, 0x0}, {r2, 0x5, 0x0}, {r2, 0x10, 0x0}, {r2, 0x400, 0x0}, {r2, 0x1000, 0x0}, {r0, 0x1008, 0x0}], 0x7, &(0x7f0000007000-0x8)={0x0, 0x1c9c380}, &(0x7f0000006000)={0xffffffff}, 0x8) 2018/01/30 23:22:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4f)='eth0mime_typevboxnet0.GPL@posix_acl_access/GPLposix_acl_accessmime_typeselinux\x00', 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e34000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x100000001, 0x79, 0x80, 0x3750e64a, 0x40}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x1, 0x2, [0x9, 0x671]}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000-0x3f)={r3, 0x37, "0cd47c177c0c231807a967847a3c1c2a94e91c41bc005b5ce81ac7bf66668077d5d1947bc96b194c6599690fdb07ce773edd3c20ff7eb2"}, &(0x7f0000005000)=0x3f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, {0xa, 0x3, 0x38eeb4c5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfff}, 0xbc9, [0x9, 0x2, 0x1, 0xda, 0x2, 0x6, 0xfcf, 0x886d]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f0000006000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000003000)="e216f6598dfe263901f8960a9c1ae8a7d9649c8821fc998afa627bdf27910b6838370fe5b2b850f477cde138eccf3a794df845fb6456eb3090c72e4615f9a1692bf19d5cf624a951b57377a5014b19a8e975de823f84e8274732c470342e17df623e240c930ef5610752e72d13e59b26aa88cce112763cfa2dcaa539090362f2f6ca18cec6e5fb730f7f40995e29990821baf8ddc5b396a2905322ecef618be09cd06e5353a315130f2d5b59319df713a593b850915fcdd34192cc37d10cc2b97e482863e840f61c4c91b10df6a58eb113006aef19ffba", 0xd7}, {&(0x7f0000004000-0xcc)="f35d8c1406cc2f5d0c4f7753507b4d48436ed0ddf0c81fdc499de539d05e54eadbeaad3dcc70564c8236e0bed42c51f25f7de2087d6755a495a8c11ff9d74b01dd8bffee8c6830f0d299ea0479c8a22404fee3dec73ce0d4d1c7c68ba4f246cea1b54d1731246632e46b4e2cd2e9f2bc46b2328afee2d12b70700c41a8f9a78d5235b1f326abdeba0ae93bbde9b952557d5b6553a97a4579da875e3be6863710faf8a6dab713e56fd7c841669c4b84dfc38be724460b877833fdf1d0ef26fc4dbd7730436fa63534faef4880", 0xcc}], 0x2, &(0x7f0000007000-0x24)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x24, 0x24000001}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x3, 0xbc3, 0x8, 0x8, 0xfff, 0x3, 0xd98, 0x4, 0x1, 0x8, 0x4742, 0x1, 0x7fffffff]}, &(0x7f0000007000)=0x108) 2018/01/30 23:22:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002c2000-0x8)='big_key\x00', &(0x7f0000db4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)=']\x00', 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x7b)="501ec99e1d693c6c7eab0bdf916dce2370b275adae42a2b6fff9f9d9ac24e70b93822cee586030470a3150a847bb8097ad8fbad5f6bfed0a33de3bb02b6deece4b90830f8ee776a90b7f4956d2116bfdf2f95627eb7a06230199d05a9fc90efd564b43e66a01102c29e57dec52ac22c805c559ddf3b5c7b12d7943", 0x7b, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000-0x14)=@known='security.capability\x00', &(0x7f0000002000-0x54)=""/84, 0x54) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000+0x92a)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000003000-0x9)=""/9) signalfd4(r2, &(0x7f0000003000-0x8)={0x9}, 0x8, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x7fffffff) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="a1e38a5ca3e5810941159fee422b47fae04dc7154e8009041c78f205cf61366736b81008923f35448d18d730399c6122351925127d715a77b254406aa88af919b511ca2271f4151bdbe2bb846aa1b1b3f23703a552c2d23d6c2fe9", 0x5b, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000002000-0x49)=""/73, 0x49) syz_open_pts(r2, 0x8900) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003000)={&(0x7f0000003000-0x124)={0x124, 0x20, 0x300, 0x2, 0x0, {0x4, 0x0, 0x0}, [@nested={0xa8, 0x2, [@generic="522b2bc7c45dd531df795c47623e9627a0e9baabd03dcd728109225a22ec84f6f5e9fe3638559138ba6da9753a1f3aced613419f98869b3b2374bb589b547652c1d945c7aa7ee492893c970242548080eb96b42420dc194d9bde008136e01aaca1e8c4038e13a266d8f475cbe87d14e89f9cbb844ceeb2a7396b4272d92c8afb68e0fc8c1d6e658fe13759049c0bda6f603e4cd0d9873062e9eb0f127e58476166"]}, @generic="1f8116a7b51bff7015df222ee25da85e17d3f59fbbc18171432d241e8dac98bf62f66a9d0304e697ff556aa436c102a691e29f", @nested={0x10, 0x66, [@typed={0xc, 0x6d, @u32=0x100000001}]}, @generic="89885bee74e4f465d5ec5ad5212419eb788141c5f1817e", @typed={0xc, 0x2, @pid=r3}]}, 0x124}, 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000003000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r3, 0x2b, &(0x7f0000005000)={0x34, 0x3, 0x3fe, 0x3914}) [ 38.493448] IPVS: Creating netns size=2552 id=1 2018/01/30 23:22:08 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000479000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000b9a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x408)={0x408, 0x34, 0x400, 0x1, 0x3, "", [@nested={0x30c, 0x2f, [@generic="05367bfbb043da556618df21de22231352bd81c9d4fc5e3ee565619792e05fccdcd46b5cac1a38a74bc48328017fc43effc577166ba76d4b421d33ab7b5f1b92b0388fec5386a374165b1b031c8b5001fcb1fda0ee9323c097cb64e0be749a51750f7c9372f80d7f48a2c3fe8b26c041625fd1b1f14ba6b13aa4f9dd37cdac4ddf46e7e76c", @generic="ed0d1b28c4f16dc75e122180c39e4e83eb92ec753a656d999a3e9a07f1bd051f9b508032bbaed26fc26820991d35f6995298efb0f9db38386c60903851fdc75130833375745ca1a50f7dc48ccdc0b57d9733c3070153fcb5f6bf5d", @typed={0xc, 0x6c, @uid=r1}, @typed={0xc, 0x8d, @u32=0x80000000}, @generic="1fa61954beea396371b5afe6283771fcbc6c634879c4f55cc7e2d2a78195f533518255013f1d0a1adb5d261952b871cce57e3d5307eb093b9d67717a2dfbe44d929673bb8afb4910e9e4dc86fead4001691ec677e94d47394f6f36ac3660889cd47a548df5ce57902a238caa47c380b3d6015bbc68224f82bb9bc0eaea750b805831", @generic="69417433586318776f15bb5420da7e86aee97235acbabbe2a92ab54563dbc40aeead90bb0c1a6c6497e382f581cadff1a82850abd9a792c9a66b34b17a312d1842e61f70b819b2e4387a51988ff1e334464fc304a6c28dc39b823ffda149", @generic="99adb8f81a96ab37af1bed04babcb91e93c473c21fed73468754ff24ee00a7b5f928cad2c9d667f0e0be09267ed638849435472845aba8848779c4c8dbd86a05ddef07a847225454ad5f60addeadc772991ee8edd4d1b9b36d80394f97c8e48122ecded831cb08e1eecb2482af15f70f017f8be4951f60541358e08afde89afc9f04ba1943330b7446edfd6b0c34ecc1aa2cfb86d0a7e3ee0f4537fe03db80a72215fad207685735b728b403ac2f11f0197a041face9bceb8570d7573d65ce88aa9b70d69b4ddfa341f61a2622505f5b63bc0c4f7e1279e4df8546f40cf09f330b88215dcbf3397be00f2e8fb1fed966212c065725e2573f26", @typed={0x18, 0x6d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x26, @u32=0x5}, @typed={0x10, 0x69, @u64=0x51}]}, @typed={0xd4, 0x60, @binary="38df215ab80224c79eb82063f17e9ada78de9411f9d4f60660261bbb3dcbc92fd41ffc9d4c3203f5624a4b58d7c5ad76e46d7bdff016bd78f31fe6f8e86690bfbf733b212615aa521938630d723dd76dff317373353bcabd57d150d0c444d276ad8f5967e78cc0c5c800a8986f536c4b52f7dc868a22a0225f54baf4c474520ac68ae2c07c6b4d34633b8249bf27be372b5a00025ee0a5ab96fcedef8f9ecf26b215c1fa0aa782d2ad674015706fb3181eb6ec8edf99fac6d6fa97b687a2b07513eeb5c624e247b568"}, @typed={0x18, 0x53, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x408}, {&(0x7f0000001000)={0x210, 0x15, 0x0, 0x3, 0x2, "", [@nested={0x140, 0x21, [@typed={0x10, 0x5a, @u64=0x1}, @typed={0xc, 0x4d, @uid=r2}, @typed={0xc, 0x65, @u32=0x0}, @generic="c975286dcdb49567c8af2d1166385d918267947831efa2100431be7b74e51dd6663875b99c05f3f0ec1142faf66c34f11410f29467bb9c7ae67341de4b1499a01d3d7c8a7f60102faf1419766008454d0033bdeb16c4735ef359d6ccd4f3445b3c368ce977c198ae3756155207a7cc6f3db6472cd98ce7f40006ffaa54ce798c876923521a7c13", @generic="46f4543e807da3a0dac9e2e814b040ddb4e640cfb58a7d311d3503b0992b4a9feb1f6db03cee2d96ff8195de7432522c89d8ded3d2e5ac0e613cd6dfb1a9ed1ef04cfd17f29b57964101d5e29f6275a5324f0494bc8e579de51b3f9aeaa07fd825dc5f70d94c74b69c2d4a05e938b50d4826a0767a46c7b4cbc729871c221e3d0128f8918b383635bbbc451573"]}, @typed={0x8, 0x6a, @void=""}, @nested={0xb8, 0x6c, [@generic="b8943aa09e189714550818b78ac9625de8ebcecb8dee86a5618f928047995d9989e062cff25c7828cb921424115f64ce37cef3c3e5a039cb07db30d6e779bcc5bd5ad51bfcaac70a9dd74200518e795f7ae5a3dd3de8bb9f0fc8b2b158d8507a19134c0334f97cba0108d413a38eee8cc391ecc8f598b64f6d0ab5d2a0326fda0443079544bbfff5801ce65faddb6e692dd8fb2558f00084f4bf1ade", @typed={0xc, 0x18, @uid=r3}, @typed={0xc, 0x80, @u32=0x1f}]}]}, 0x210}, {&(0x7f0000002000-0x1ec)={0x1ec, 0x21, 0x8, 0x2, 0x1, "", [@generic="5bdcd27683d06e59d6077a43a048bdba2058ef3aa337275c6f2944fdf57199c31ed44f920b29779ecdb0e3c9c8936956cf0bc9090249a29c2b613780a0362e7171acbd17292728be20b7a3d31b50cc4d9eed55901e5e1ef14c222aff76", @generic="d8f85f292dbe335bc45123c59d2bc9515a585dd1286d17df619463eda2e293c00d90b646cdfe8dc354424b85e6936bf9b3cfd14f763b89ae25f336236513b930897fbf78dccb31b8e82c19eef7d211921f86e1ae7bc2cbfe0fa96d07631f60803e212d33c18d2f533c75ffe315359c15b26d85ca8d6be9c021dd937e4540faf90b2fb23e9f4a2f62c2c28fda6fe3eb2a478d3e3016a466bc77dd32df99bb16b49f219f904b7c8fc6d141", @generic="518f9bf45b5e6855f702c1865fdf5916732e69c98194c61955e0147b60764215e80cf05960d52474aa8bed440000e75d8522c0f4b42609a4ecea2175513d97f17982a2280dd9081c1360ddcb68dd4349969693016ab57e183a803c2f4d4b2291022e46e094b4a53ea03d74c03f5135c8f548c363eaced1e725ef7dc8a0ebffa6371d335f2627ca9cd516454e1ea4a86dd1623787a15577b006ce0af5bf50d0ac46768923e5f8e7446fdf55c94891e725c6c5d577bfbfadb556f2a1e5886632c4bdf47b7de8e937d098d02fa4caef5f5dfad8"]}, 0x1ec}, {&(0x7f0000003000-0x4c)={0x4c, 0x32, 0x200, 0x4, 0x2, "", [@generic="420550b11c9d00d0b320df438d9d2159395ca94c0de3ddc3abf85b219511", @nested={0xc, 0x2, [@typed={0x8, 0x42, @void=""}]}, @nested={0x10, 0x63, [@typed={0xc, 0x41, @uid=r4}]}]}, 0x4c}, {&(0x7f0000001000)={0x188, 0x2b, 0x708, 0x4, 0x0, "", [@nested={0x64, 0x8a, [@typed={0xc, 0x12, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0xc, 0x4b, @uid=r5}, @typed={0x48, 0x9, @binary="51f2c49436fcf1f1c0f93a1e0125dd3274d5cef81a2d1fbfc6c7bdf04f81830f25a578cba4a7ed0d2f13ee181f2dd591e81acd36543648760914577e02"}]}, @typed={0x20, 0x62, @str='/selinux/checkreqprot\x00'}, @generic="c8f48b4924ea9f616304438e4f1d94225189157eec7d88387160076f1f3fa9eeaf93ef39028dbe50681f68e2c9b0b02c435e01cd268ee22340bb9e647490c4a656c0fe227aafe94f46d633be3e2e1ae7c181206a7b2b4415d7034c1f3fdb01bc9bc6d54ea4d7a40940adbb916cc364c289499248cb119a85fce8f081101e44a4c6facc39de63da54db4df395c59fc2f1bb701a3881b8beae96551251dcb66028a01b1fadf0549b6a5aa4830b248a669febf241cbf53698bd05ab376c1c961206b877d29bb9245a6452a25f9fda353b568fcd206bda5b4bae560b2767784250c9f504d1e335284ec6e3ec8be3f822d5245cb27b"]}, 0x188}, {&(0x7f0000001000-0x158)={0x158, 0x2f, 0x1, 0x3, 0x1, "", [@typed={0xc, 0x3, @u32=0x3}, @nested={0x13c, 0x2e, [@typed={0x8, 0x7f, @void=""}, @typed={0xc, 0x73, @u32=0x5}, @generic="af4315420a05f149fc746d21bfdbeab65d5e7af3705f6954d4eebe7ed013984ba0893f6de1ef2ded4dc67374c0af2416e96bec331a099dd15c79028c4fe6b4923274c563790a65de79a741853442ed69602301e8eb5d9e3081d7eff07cefb195c1c0f067bcf8a36b6c674b06f63a07dd4c605f38f30513e3b467fcb76181c63b552f8caf0fde67d52bfdfb92121dc21bffa4badc45b4cadf6fce71de96f6cd2016fde5d18987a64b58c142a746b9120f34118c4547709cb2b9d57b8e421f000af5f70406ee112eec13eb07717380a8feccc202cf252afe15ae7df0eac06bfa6785f19020829f9c34d791f7c4562458601372699e499b1ac3a5", @typed={0xc, 0x56, @u32=0x3}, @typed={0x10, 0x2b, @u64=0x62c}, @typed={0xc, 0x6a, @fd=r0}]}]}, 0x158}], 0x6, 0x0, 0x0, 0x20000000}, 0x80c4) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0x1000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x3f, 0xb7, 0x0, 0x0, 0x400, 0x5, 0x400, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcb2, 0x1a, 0xffffffffffff1321, 0x30}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x100, 0x40, 0x3, 0x3e}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000)={{0x400, 0x3f}, {0x9, 0x4}, 0x7f, 0x6, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000004000)={0x0, 0x100000000, 0x3, 0xc2f, 0x10, 0x4, 0x8, 0xd2, 0x0, 0x7ff, 0xb908, 0x46}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000007000-0x4)=0x2, 0x4) [ 38.586677] IPVS: Creating netns size=2552 id=2 [ 38.633471] IPVS: Creating netns size=2552 id=3 [ 38.692994] IPVS: Creating netns size=2552 id=4 [ 38.770855] IPVS: Creating netns size=2552 id=5 [ 38.871456] IPVS: Creating netns size=2552 id=6 [ 38.988380] IPVS: Creating netns size=2552 id=7 [ 39.118663] IPVS: Creating netns size=2552 id=8 2018/01/30 23:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c35000-0x4)=0x0) sched_getparam(r0, &(0x7f000077b000-0x3)=0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000866000-0x4)={0x0, 0x1, 0x0}, 0x4) 2018/01/30 23:22:12 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x4) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c7000)='/dev/snd/seq\x00', 0x0, 0xa0000042) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00004f3000)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) listen(r0, 0x8) r1 = socket$inet(0x2, 0x8, 0x80000004) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000988000-0x23d)="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", 0x1f7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000050000-0x90)={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]}}, 0x90) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000041d000-0x10)={0x4, 0x4, 0xbd5, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x1d1, 0x20000000, &(0x7f00000b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f0000083000-0x9)='&system)\x00', 0x2) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000a2f000)=""/118) connect$inet(r2, &(0x7f0000bf4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) fcntl$setsig(r2, 0xa, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 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]}) clock_gettime(0x0, &(0x7f0000285000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() r5 = getpgid(r4) fcntl$setown(r0, 0x8, r5) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000d86000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000c02000)='./file0\x00', 0x3) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2e000-0x8)='./file0\x00', r1, &(0x7f0000c1d000-0x8)='./file0\x00', 0x1) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2403) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0xf5, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) 2018/01/30 23:22:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0xe3)="fe32faf7c6fe5b0555582a0dbbf47b1c7d1a755e5d495495d54dc0bb1b5ba3acc1cb20e4f2794f79e6a8d3e9d668736fdc6477758ae2994092e63c7b47d9801d89f8eecf57b2368074dcf028b798e1f5c77e2139d35ce6fd838596ba900ef3b04c5c4a75355324963b6cb735f219d778fa3c00dd983ab902ece427e5ae0374f271a8bb6c6f6405d00e2e340a974cfb543b466567357a26e0f4397f2d65ea8c3888b1637c7a6fd78e18b741002a802027db2c9723245e4f73df98d450ae763e18ab531f5bb2113950be2b78bf60d1bf50845dd5ccb7fda1796480664157e9127a0e157d", 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bba000-0x9)='/dev/sg#\x00', 0x3fd, 0x200000) vmsplice(0xffffffffffffffff, &(0x7f0000021000-0x8)=[{&(0x7f00004d2000-0x86)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f0000004000-0x58)=""/88, 0x45) 2018/01/30 23:22:12 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000075b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000fdb000-0x18)={0x3, 0x0, 0x7, 0x1, 0x1b, 0xb2}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092c000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) quotactl(0x6, &(0x7f00006f2000)='./file0\x00', r2, &(0x7f0000050000)="d332613582e20b6b3570cee2d6dc095921388a2d308276959e88e422a9eeb275987db4e1a55ec84ea627a2683b6ba2339dfcc0fe76b22b5c0e04c8c1c75aa8635a0855783407cb69fdaa6781f56798fed429d5346fc5b5ed50223bd4c6ec9754d48a6323433fb3c33e84d6599cce5ba62bd0579efa14b3aec670bf") 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000068000)=""/60, 0x3c) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0xcd56) bind$inet6(r1, &(0x7f00004a5000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setns(r1, 0x4000000) fremovexattr(r1, &(0x7f0000c51000-0xc)=@known='trusted.syz\x00') 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x11, 0x8020400000000802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000912000)={0x0, 0x0, 0x2, 0x21}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002b3000-0x8)={0x0, 0x3}, &(0x7f0000547000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e6c000-0x8)=@assoc_value={r3, 0x63b}, &(0x7f0000552000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000ed2000-0x8)={r2, 0x0}) dup3(r1, r0, 0x80000) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00006bc000-0x4)=0x0) bind(0xffffffffffffffff, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) 2018/01/30 23:22:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000aad000)=0x65) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000055000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:12 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x42) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f5b000-0x4)=0x3fe, 0x4) 2018/01/30 23:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/vga_arbiter\x00', 0x200081, 0x0) r2 = getpgrp(0x0) fstat(r0, &(0x7f000029c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000a63000-0x20)={0x7, 0xff, r2, 0x400, r3, 0x9, 0xfffffffffffffffe, 0x4}) ioctl(r0, 0x125e, &(0x7f0000ce9000-0xf7)="") 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00004c9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f000030a000-0x1)='\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000da6000)=0x0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00006be000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000a13000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a36000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x400, 0x6, 0x100, 0x2, 0x20, r2}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x8) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 23:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e83000-0x16)='/selinux/checkreqprot\x00', 0x200001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000e73000)={{0xffffffffffffffff, 0x3, 0x3ff, 0x3, 0x8}, 0x9, 0x1, 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]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000432000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000025d000)={0x0, 0x57, 0x200}, &(0x7f0000adf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000316000)={r3, 0x7}, &(0x7f0000558000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000118000-0x10)={0x6, [0xb5, 0xf, 0x2, 0x1, 0x2, 0x9]}, &(0x7f0000b2b000)=0x10) r4 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000b8e000-0xb6)="a2f5d657f2deea303e0200000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08ed60c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x64) read(r4, &(0x7f0000de2000)=""/181, 0x1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x31) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000868000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ecb000)=@assoc_id=0x0, &(0x7f0000768000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000663000-0x108)={r3, @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]}, [0x2, 0x7, 0x7f, 0xffff, 0x0, 0x6, 0x2, 0x779, 0x6, 0x5, 0x100000001, 0x1, 0x8, 0xfffffffffffffffe, 0xfffffffffffffffe]}, &(0x7f0000837000-0x4)=0x108) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000802000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) delete_module(&(0x7f000055d000)='&\x00', 0xa00) 2018/01/30 23:22:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000000003, 0x0, &(0x7f00007e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r2, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r1, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000de000-0xc)={0x401, 0x0, 0x2, 0x100000000, 0x80, 0x8}) 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008ab000)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000f01000)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000828000)=0x0) 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x1, 0x4) setsockopt(0xffffffffffffffff, 0xa40, 0x14, &(0x7f0000000000)="", 0x0) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d9a000-0x8)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d99000)='./file0\x00', 0x200000, 0x30) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000880000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x400000000000002, 0x0, "00100723c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000084f000)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000bc5000-0x59)="a0f6f4787b49fd2ebf8ac80cfd0dbf5c257cf7115371df9b4f55df9ce51fd12d9d768d6c20974791a5dfd00a981d7966bd7a3f956501220642a10ba32902b737f86f379d5e5e4845f15a1596aaa31fb88f3b763cfb67cd01dd", 0x59, 0x8000, &(0x7f0000205000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x0}}, 0x2e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000013000-0x11)=@known='security.selinux\x00', &(0x7f0000013000-0x1)='\x00', 0x2be, 0x0) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f000001f000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:22:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000087d000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000087e000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x2, 0x0, 0x2, 0x1b, 0x5, "9c268eba80ed2c241ab46b8528933e7292425a859f53d872c14432595da9463d60537d9aa2bd6e2a45b6b15ccc5175e6afae1f05f378a4342e008e8b26bc1e35", "d14c390834f4c9c7bc5ffc7f2713c1c91c29d19584b2405ea33fedb42e9e1abe4ebc1c7ba1e3d3fd23aae3da388be8c3935c1973ce8460092250d41c6e23b14b", "592e458cd497e9b72bd8e5460116bf3a63aebb86cd31fd7352b6ccf752395580", [0x80000000, 0x6]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) 2018/01/30 23:22:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000094000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x8) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) prctl$intptr(0x1d, 0x5) execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000e9f000)=[], &(0x7f0000550000)=[]) 2018/01/30 23:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000b8f000)='oom_score_adj\x00') ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000280000)=0x225cae1c) exit(0x7) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @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, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000f9e000)="", 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/hwrng\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000941000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000043000)="58a92a457f79ca132cf92703b42a57fb258c25a018c4c39d546ba6013fbae9c8c7", 0x21, 0x40000, &(0x7f00004ec000-0x1c)={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa719}, 0x1c) 2018/01/30 23:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000724000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000c56000-0x34)={0x52, 0x0, 0x2800000000000000, {0x5, 0x9}, {0x4, 0x7ff}, @period={0x5a, 0xb07, 0x9, 0x7, 0x1, {0x0, 0x5e, 0x506b4bba, 0x2}, 0x6, [0x40, 0x101, 0x4, 0x4, 0x2000, 0x1]}}) r2 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f000014b000+0x660)={0x3, {"908e947df0488f"}, 0x4}, 0x10) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r0}, &(0x7f0000ce2000)={0x0, 0x0}) timer_create(0x2, &(0x7f0000eca000)={0x0, 0x11, 0x0, @thr={&(0x7f00009da000)="", &(0x7f00004fc000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/rfkill\x00', 0x202100, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00006cf000-0x4)=0x2001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000858000)=""/89, &(0x7f0000633000-0x4)=0x59) r2 = syz_open_dev$tun(&(0x7f0000cb3000)='/dev/net/tun\x00', 0x0, 0x102) set_thread_area(&(0x7f00008fa000-0x10)={0x7a97, 0xffffffff, 0x0, 0x5, 0x0, 0x1fe0, 0x8, 0xff, 0x1, 0x89}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000d9a000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x48793f5295497a26) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x7)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x5, &(0x7f0000003000)="782afd8c75041069c78bcddfc9c74adc3960e7e3766f44a7998379f1ff009c347a36da3b468f0ffdf62c0cb48c622526c3bde130ea", 0x35) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x4b03, 0x8001}]}, 0x8) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/enforce\x00', 0x402000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000022000-0xe8)="61518630c76b54374ab6dd509ad3d6b6d21fae9a80905efdd4271721c807282db095e1c9b22d9cbf2e3313f7566416da06f4d9dea19b8d2fc1dd4a6d0cf4362c2f263983d9f9764220619bf69eed28437602c0456af2ce3cfaa97483da2d2393e3485a62284b48067cf699d107ecb7a3e58540e2cfa8296af388b30699a1a9edffc2899e78ca668bdb6b8d31bff8b61fc84f965fd92d4ca219392ff2b514eecbba2088d84c0bf0f3f5e70fd9eea81ef8a0eaf51e334bcb46c49609335ef5a0014805d8bf9fb8b2d5272b4642524105120670a0b20253e75bc1feb96c4a77c1a016f9955f273672bc", 0xe8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x20) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000020000)=0x2e9d5fd8) r2 = dup2(r0, r0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000017000-0x4)=0xef, 0x4) recvmmsg(r2, &(0x7f000001f000+0xd8e)=[{{&(0x7f000001f000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001d000-0x8)=[], 0x0, &(0x7f000001f000)=""/72, 0x48, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000007000)={0x56, 0x4, 0x8, {0xffffffffffffff7f, 0x8}, {0x1000, 0xfffffffffffff55d}, @period={0x5c, 0x35e, 0x1, 0x0, 0x10000, {0xc000000000000000, 0x0, 0x2, 0x1}, 0x2, [0x3, 0x4]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000009000-0x77)=""/119, 0x77}, {&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000006000)=""/175, 0xaf}, {&(0x7f0000009000-0xfb)=""/251, 0xfb}, {&(0x7f0000008000)=""/183, 0xb7}, {&(0x7f0000006000-0x68)=""/104, 0x68}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000005000)=""/142, 0x8e}, {&(0x7f0000008000)=""/143, 0x8f}], 0xa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/30 23:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005dc000)='/dev/sequencer2\x00', 0x40000, 0x0) bind$llc(r0, &(0x7f0000ac9000-0x10)={0x1a, 0x17, 0xff, 0x9, 0xffffffff80000000, 0x9e, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cef000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f000056e000-0x8)={0x0, 0x1c9c380}, &(0x7f0000b9e000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{r2, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/30 23:22:12 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f7d000)={0x0, 0x7ff, 0x80, 0x7fffffff, 0x3, 0x7}, &(0x7f0000f7d000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b9e000-0x4)=r1, 0x4) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x2000020080522, 0x0}, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, 0xffffffff00000001, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x3d)="43a89aa9f8e529791400a669a43b4036f70a8315b710d8606f60ee9cebc19b21edf4c10e1e9a0f4970fdb13d67c33778a9277b79d60ab0219e6973be44", 0x3d, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000004000-0x50)=""/80, 0x50) syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000986000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000055b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000192000-0x30)={0x5c, 0x0, &(0x7f0000900000-0x5c)=[@clear_death={0x400c630f, 0x4, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f00005f5000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0x1, r2, 0x2}, @fda={0x66646185, 0x4, 0x2, 0x4}], &(0x7f0000047000)=[0x38, 0x20]}}, @release={0x40046306, 0x4}], 0xfb, 0x0, &(0x7f000030e000-0xfb)="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"}) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/enforce\x00', 0x800, 0x0) recvfrom(r1, &(0x7f00005cf000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000b86000)=@sco={0x1f, {0x8, 0x2bea41ae, 0x51b3, 0x9, 0x0, 0x6}}, 0x8) syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006fa000-0x4)=0x0, &(0x7f00000f4000)=0x4) read(r0, &(0x7f00009f1000-0x28)=""/40, 0x28) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x40) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004c2000-0x10)={0x7, 0x201, 0x7c153944, 0xf2bc, 0x0}, &(0x7f0000419000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004af000)={r2, 0x3}, 0x8) r3 = getpid() mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f00006fb000-0xe)='oom_score_adj\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ca9000-0x4)=0x0, &(0x7f0000527000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000e7e000-0x1d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='vlan0\x00'}}}) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000)={0x11, 0xf5, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) sendfile(r0, r0, &(0x7f0000000000)=0xfffff, 0x40003) 2018/01/30 23:22:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0xfffffffffffffffb, 0x4, 0x3, 0x1, 0x401, 0xfffffffffffff000, 0x32, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) close(r0) 2018/01/30 23:22:12 executing program 7: stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000e06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/01/30 23:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d9000-0x20)={"0282b3153a090000000000063f000068", {0x4, 0x9, 0x5, "a09fa8ff976b", 0x6, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={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=@multicast2=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}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff00000000, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000f61000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006a4000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001f8000-0x4)=0x400, 0x4) 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f00000a2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000775000-0x11)='systemvmnet0user\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000ed7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb0)="c39f2739d91f4f553c28ab4a6b48a44181c5fce9a705090b24341ab4f49ecc7c30bfd2cfcf6b64d9c014b6481aeacf676a072c05222e24b89b52972c9860148ac8c27dfa2da0cc206e3159827171d91b434c9536c9d7ff9a4984e5e30f12ae839c0c1a9fd9436655d2ef98ae8359b56c7d5ac99b9840accd90369e2e9fc458e2ef85213e75c3f4def8013d7c9a7ea8f7815389648eaa6de5c8e68ac8adc76df79b5f2246e70cdbf140cd13ce40f13f6a", 0xb0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r4) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000074a000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) pipe2(&(0x7f0000b4e000)={0x0, 0x0}, 0x80100) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f000020a000)=0xff, 0x8) getsockname$packet(r0, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x14) sendmmsg(r1, &(0x7f0000cae000)=[{{0x0, 0x0, &(0x7f00007bb000)=[{&(0x7f00006f1000-0x1000)="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{&(0x7f0000831000-0x4f)="5bb46e7bdf44045bc7addcbf0a6fe05d821971366407352fadbc129f16f4490d71e219543f52b13ec3e5666c7e4326da8a7cd3a7a44ef4e0b98dbeda4b445c2213ae48cc0774da239d55b04af8d43e", 0x4f}, {&(0x7f0000e4a000)="821b2865eb9e0cd36c2f80abb04adaf8ef173df1174df7d44f62b7502d3db2ac36bcdbfa913c7a36113e22841127efaf55a4e54b42a0ce2572e01e963ef65a5a542acb217683eeb2f035445ae775f6", 0x4f}, {&(0x7f0000591000)="6be308323d9164ed97251163259e01d04dd824894698e1abf94c4ad34794b31ad8101d8303ec6e7df7631a38f4a50f4119b1b564c6c8bcc798f78caf13b705972e82930efa8c67db676c8b5ad87ece431a3fce5f246060dba446adcf1112a28d6d1638dd8a26c57fd1d1f6b604578f53ac7fa53e54e3429f4387b2f75f267dc6c7ba1c5e71c62f5e39b17d194fd85ab1f901b049c81b4084061448bd8f23c0324b4d42bcd787668f00ea7570264372124a33980bd35becc3eaa5764cf7dc81b2a0b9e3d9770abb8a0dc01ee9c6cb5679ff8432e2e77e532e37c926a3a717cbb09d2262abbe5f6ece", 0xe8}, {&(0x7f000061d000-0xd)="c59ccc73a6bc0a02cebac731c5", 0xd}, {&(0x7f0000a21000-0xb2)="a45bf787a99089b6d3187e5693868db810188f10d1d460303e8300cd42e122235274cc3ee80b2b2a456fcb1416ec8990d22da1de25afce1e5cc8d930f92166e9ebe3eaed804a04728500b845078b8e6fe89ff9fabe24856b4138d014364321bf561125a364189cd6bde17625a35fdbd09db4894fce57fc3a411e92dfb18d4365266f9f5a7e01316e495f46a7a05eb76d4d75bdd4b64a138ebdd9b6b9b5c90851db6f96ddb03854b7dda22cae8507e6768d46", 0xb2}, {&(0x7f00008e5000)="fd7ccaba75810a20ef093e08eb30de0634200a7d82278a3dc440d0", 0x1b}], 0x7, &(0x7f0000316000)=[{0x84, 0x10a, 0x6, "09c209cf02df6d759787d0586f786ea608e1731d17662ce7673062f27dbe9e9049b96c10d90614709c36a00c51b12e64b7293c3a00ae106e6dd178a50607eddf7288248d6df02f378a1edbb45fcdaade7d0b8f3c52351f21b9fc37cb30a15313bf43460c14b6222e5bc442dc6dda95da23c4a5ece7"}, {0x30, 0x197, 0x200, "121d90529cf6b237136f977b9a6c3b45c3962307b5bdb9577ab4e1ba378c3c3dd4f4"}, {0xe0, 0xbee30f875397d58c, 0x9, "66233bc9c966d50f5a5fa5f6e5f0e184b7611d267bfa49338e37840c2391aacfbb3d1113f8fd8a713dc02894538cc523f62551a6b4ecf332ce1104d5b7a0944792eb2ed0228de71769a3ffed52f7e09f419e52e2b54f217c4f49f5b6883e90b5cb914a4610e44b9cfc9958ba1ba6b234462e6e7173088cd7532ada42ad2615c971ec367c57b650530b4d1de841c5348aa66e73b44afa1e98d73ac44a782938ead55dc6b65c569493d64e56ce79d6c179693decd92961c4c12ce656c8ab71ecab55e27a0b77d1023730697b77e63864613f6bac7b"}, {0xf0, 0x107, 0x80, "01a20bec5351a0911fded7d55b65e363b9827766700906ee1cccaa42e84ce282995d3c0a5c31bd768c50a8ebaabb4101c954b027ad4fca1e1b17e6ed14de85eadb42dce78967b3cb5d6ad259436334b74d34d3dae8d1da74b0159d9bf831081514f14d228be8d27fd2e35c556afb263fefc6941d9c1981d48fb7c85b6d3ac7b5b5558cb2e1a08e05db3119524792f8d46d6604e50124b210f922047fce476111b1c06d11896ef0d2464cd535fa31b6641db4a2cb3cb177c0ced532d75aad81950cae2bea1059acfa9033dbc9002ae42caef3976796b93cc40a2b5e1eae3ef1456881"}], 0x284, 0x4}, 0x200}], 0x4, 0x0) 2018/01/30 23:22:12 executing program 7: r0 = memfd_create(&(0x7f00006fe000)='proc%\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@generic="9c3a905f2a739ea70d027f397f167200", @ifru_settings={0xf7bc, 0x3, @te1=&(0x7f0000000000)={0x6, 0x8, 0x1, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f00006e8000)={0x587, 0xa0, 0x0, 0x80010, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000031d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) umount2(&(0x7f0000018000)='./file0\x00', 0x1) 2018/01/30 23:22:12 executing program 1: unshare(0xa0800) r0 = socket(0x18, 0x0, 0x4) getsockname(r0, &(0x7f00007f2000)=@generic={0x0, ""/126}, &(0x7f0000fad000)=0x80) 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) socketpair(0x9, 0x7, 0x0, &(0x7f00008be000)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000a52000-0x2)={0x7, 0x5}) ioctl$int_in(r0, 0x5473, &(0x7f0000045000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/30 23:22:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a7c000-0x4)=0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) msync(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x5) remap_file_pages(&(0x7f0000a22000/0x2000)=nil, 0x2000, 0xdd829d23173b0f07, 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000+0xf86)=0x0) [ 42.857316] audit: type=1401 audit(1517354532.435:5): op=setxattr invalid_context=0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[ 43.217454] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/30 23:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d9000-0x20)={"0282b3153a090000000000063f000068", {0x4, 0x9, 0x5, "a09fa8ff976b", 0x6, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d9000-0x20)={"0282b3153a090000000000063f000068", {0x4, 0x9, 0x5, "a09fa8ff976b", 0x6, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={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=@multicast2=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}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) [ 43.269393] mmap: syz-executor1 (5403) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/30 23:22:12 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) recvmmsg(r1, &(0x7f0000ffa000-0x78)=[{{&(0x7f0000ffa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ffa000-0x50)=[{&(0x7f0000ffa000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000ffa000-0x78)=""/120, 0xffffffffffffffcf, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000ff9000)=""/139, 0x8b, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000ffa000-0x10)={0x77359400, 0x0}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ffd000-0xc)={0x14, 0x1, 0x101, 0xfffffffffffffffa, 0x101}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ffe000-0x8)={0x0, 0x200}, &(0x7f0000472000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffe000-0xc)={r3, 0x5, 0x0}, 0xc) r4 = gettid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ffd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bf9000)=0x10, 0x80000) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000fed000-0x4)=0x0) sched_getscheduler(r4) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000ffc000-0x62)=""/98, &(0x7f0000e8d000)=0x62) 2018/01/30 23:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000976000-0xc3)=""/195) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000676000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000000, 0x0, &(0x7f00008c2000-0x10)={0x296, &(0x7f0000e95000-0x8)=[{0x1, 0x0, 0x40, 0x0}]}) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000deb000-0xf8)="698277aee4dafeacdd09b5b1938066043153d83fe3198085939f5419d184c6a87764f9bfbb691d15c31177656280eac35734fe2b04e9b2374bbc674618ada1be708e3d41b94bc3b0cf39d9dc082f1da2f991147bc6d13311c6d4d167a022518ee6e979de605b55eaf317309b88a135e9cf7a5ece62b6e13f6eb467d0e90ac04dde0e01e9e14626a3459d659ed5db4f7d4b46c0aa74fd73948e6aee5eaf44fc684ac05c7ba76b05f6e3839b2c54845bbc52b8d19d2a527d087cc227163af3f47d8d52a4c3e7e4a848b108f5537fce6f956c763c992ca3dce943b4b100b92f34bee23eeaf8a44da1bc5837e755ceb2f25127d36e1701abedba", 0xffffffffffffff4d) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b14000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000)=0x39f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 23:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0xffffffffffffff04) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/30 23:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3ff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000023000)={0x0, 0x2, 0x4, [0x71, 0x400, 0xf85, 0x100]}, &(0x7f00006e3000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000846000-0x14)={r1, 0x5, 0x6, [0x2b49d167, 0x3, 0x1ff, 0x5, 0x7, 0x400]}, &(0x7f00005d3000-0x4)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd2000-0x6)={r2, 0x7fff}, &(0x7f0000d46000-0x4)=0x6) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) 2018/01/30 23:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efb000-0xe)='/dev/keychord\x00', 0x44cc0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000f5b000)={0x4, &(0x7f0000e53000-0x10)=[0x0, 0xffffffff80000000, 0x1, 0x1]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004e6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tee(r0, r0, 0x3, 0x5) preadv(r0, &(0x7f000032f000-0x10)=[{&(0x7f00009c0000-0xaf)=""/175, 0xaf}, {&(0x7f000060e000-0xf3)=""/243, 0xf3}], 0x2, 0x968) accept4(r0, &(0x7f0000967000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040a000)=0x10, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r2) sync_file_range(r0, 0x5, 0x7, 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000d46000-0x67)="4b84b4f443ad4dcb1d3223f820cdbb2dfa4f3221f9b64aad15b54c4061402f65d1d05602f25d00ef39c727f234b51a7a19559c9c4fc2d0c344943972adb162d2779a7a010c3e8d956e1638de2d9d6e2d45ea5452f67849e7efc3c9b4cb7562423220212a0dec0f", 0x67) r3 = socket(0x22, 0x400000000006, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000821000-0x8)={0x0, 0x40de}, &(0x7f0000f85000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007a7000-0x8)={r4, 0x3f}, &(0x7f0000b5c000)=0x8) sendmsg$nl_netfilter(r2, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dfb000-0x18)={0x18, 0x2, 0x1000001, 0x800000004, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004d7000)={@common='gre0\x00', @ifru_data=&(0x7f0000e04000)="982b34dde10877da6e977e4300856859ba8e1643dc31d13578d48e7ab25f8d10"}) 2018/01/30 23:22:12 executing program 2: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x0, &(0x7f000000d000+0x4b2)=""/101, &(0x7f0000000000)=0x65) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c0f000)=0x1, 0xfde5) setns(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x42080) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007c2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f7b000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000577000)=0xfffffffffbfffffc, 0xfffffffffffffdf5) 2018/01/30 23:22:13 executing program 2: clone(0x4747e630a669ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x5, 0x7, 0x3f, 0xc000000, 0x9, 0x6, 0xba1d, 0x8, 0x9, 0x6, 0x2, 0x8001, 0x2]}, &(0x7f0000000000)=0x108) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) 2018/01/30 23:22:13 executing program 1: prctl$intptr(0x2f, 0x1) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000+0xf31)=0x10, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f000001f000)=0x1008) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001f000)={r1, 0x1}, 0x8) socket$inet(0x10, 0x3, 0x0) 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024d000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f000044b000-0xc)={0x50000001, 0x1703, 0x39}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ac7000-0x10)={0x4, 0x401, 0x100, 0x3}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r2, r2, &(0x7f0000b03000-0x4)=0x50, 0x5360) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00005d9000)={0x8000000000000, 0xfc, 0x8001, 0x1f, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_context(r1, &(0x7f0000a37000)='system_u:object_r:depmod_exec_t:s0\x00', 0x23) ppoll(&(0x7f000023f000-0x20)=[{r2, 0x2000, 0x0}, {r2, 0xa, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x1400, 0x0}], 0x4, &(0x7f00007f3000)={0x77359400, 0x0}, &(0x7f0000844000-0x8)={0x6}, 0x8) 2018/01/30 23:22:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000263000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000050c000-0xc)="020000000800002000000000", 0xc, 0x0) 2018/01/30 23:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a5000)=0x10, 0x80000) fdatasync(r1) r2 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000073d000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a1b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a85000-0xd)='net/rt_cache\x00') getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000461000)=0x0, &(0x7f0000485000-0x4)=0x8) ftruncate(r1, 0x5) r2 = syz_open_dev$urandom(&(0x7f000012f000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fda000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000778000)=0x8) [ 43.430533] audit: type=1400 audit(1517354533.005:6): avc: denied { create } for pid=5425 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.442104] IPv4: Oversized IP packet from 127.0.0.1 [ 43.522073] audit: type=1400 audit(1517354533.105:7): avc: denied { write } for pid=5425 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 23:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x0, &(0x7f0000311000)={0x3, &(0x7f0000578000-0x18)=[{0x80000001, 0x4, 0x0, 0x4}, {0xffffffffffffa61d, 0x6, 0xeac, 0x7fffffff}, {0x8000, 0x1, 0x3, 0x6d1}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e52000)=""/101, &(0x7f0000ff0000)=0x65) connect$unix(r0, &(0x7f0000f8d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x40010001, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x43d) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/30 23:22:13 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f58000)=0x0) syz_open_procfs(r3, &(0x7f000052d000-0xc)='net/netstat\x00') 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) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000001000)={0x6, &(0x7f0000001000)=[0x1e, 0x100000001, 0x60b, 0x6, 0x3ff, 0x7fff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000197000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$nl_route(0x10, 0x3, 0x0) fallocate(r0, 0x3, 0x9, 0xff) 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000567000)={0xffffffffdffffffd, 0x0}) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/sequencer2\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='net/dev_mcast\x00') mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000df0000-0x4)=0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a0e000-0x8)=[{&(0x7f0000def000)=""/179, 0xb3}], 0x1, 0x0) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x100000001) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x372) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f58000)="", 0xb4eed14e014a52b3, 0x0, &(0x7f0000f24000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0xe5) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fef000-0xa)='id_legacy\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fee000)='eth1}:#{*\\cgroup-trustedsystem}cpuset\x00', 0xfffffffffffffff8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f3c000)='id_resolver\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000740000-0x9b)="e1de26cdbb593ef3c7eb9ffe02388b4df2ac4833a4e64523f310406b4c32bae940c4d4d122973d420ffe771beb361082a0f0c179c275a43ddcdcf389cde1d3104f90aa444bfad56b91ca61dc5fb855cf3c417f841a5bfaa56daebce6d70dca1a3de143c3d46c063200527152752c5fa8c411e8b389e6fd3e001938e9b55cb31837c16031bbda5ebd1350421c00b6bc8b6dbb71e491e7a18b4f5b10", 0x9b, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000fef000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, @in6={0xa, 0x2, 0x911, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/30 23:22:13 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000000a000-0x98)=""/152, &(0x7f000000a000-0x4)=0x98) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000000a000-0x18)={&(0x7f0000004000/0x4000)=nil, 0x6, 0x5, 0x2, &(0x7f0000008000/0x1000)=nil, 0x81}) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/30 23:22:13 executing program 1: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4008936, &(0x7f0000dcb000)="") 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x1f, 0x3, {0xffffffffffffffff, 0x3, 0x2, 0x0, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x400) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000004000-0x30)=[{{0x0, 0x0}, 0x2, 0x8, 0x800}, {{0x77359400, 0x0}, 0x9, 0x8001, 0x8}, {{r2, r3/1000+10000}, 0x7ff, 0x0, 0x1}], 0x30) inotify_rm_watch(r0, r1) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x6)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000000)={0x20000010, 0x0}) 2018/01/30 23:22:13 executing program 7: madvise(&(0x7f0000094000/0x1000)=nil, 0x1000, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cd0000)=@buf={0x46, &(0x7f00001df000)="b3e661ee0deb4fbef8a5f7b58e3a3b448ef335eee305a529ea5f084dd28dbc5caea72e583df4be1f3893f5c99af1fb38a0bf975e18f477865f367696c53a95ec44cc58c85bf8"}) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/01/30 23:22:13 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0xfffffffffffffff8) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) [ 43.786892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/30 23:22:13 executing program 4: mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/217, 0xd9) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x80218, &(0x7f0000002000-0x9)=""/9, &(0x7f0000006000)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000)=""/49, 0x31, 0x40012142, &(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x2}}, 0x2e) 2018/01/30 23:22:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='vmnet1mime_type\'selinuxnodev\'+trustedwlan0wlan0nodevcgroupprocJ^lomd5sum\x00', 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000612000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000311000-0x4)=0x28) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000)=0x8, 0x4) sysinfo(&(0x7f0000001000-0x1a)=""/119) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000014000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000015000-0x4)=0x8, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000015000-0x8)=0x0, &(0x7f000000c000-0x4)=0x8) 2018/01/30 23:22:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x0, 0x101, 0x7}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00009a3000)='./file0\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') 2018/01/30 23:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000449000)={0x0, 0x0}, 0x80000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000af000-0xe)='/dev/keychord\x00', 0x80, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000aa2000)='/dev/snd/seq\x00', 0x0, 0x400000) r3 = signalfd(r2, &(0x7f00005ea000)={0x3abd}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mlock(&(0x7f00001e1000/0x4000)=nil, 0x4000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00002da000-0x8)=0x0) clock_settime(0x7, &(0x7f00001dd000-0x8)={0x77359400, 0x0}) read(r3, &(0x7f0000e6e000-0x1000)=""/384, 0x180) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c41000)=0x100000001) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00005a9000)={0x0, &(0x7f000025a000)=[]}) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) poll(&(0x7f0000dc4000)=[{r4, 0x20, 0x0}], 0x1, 0x9) r5 = gettid() fcntl$setown(r4, 0x8, r5) ioctl$int_in(r2, 0x200005473, &(0x7f0000152000-0x8)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000017f000-0x4)=0x0, &(0x7f0000e68000-0x4)=0x4) rt_sigprocmask(0x0, &(0x7f0000483000-0x8)={0xfffff7fffffffffb}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x200000000000001d) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) dup3(r4, r3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bc5000-0x8)={0x0, 0x0}) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/30 23:22:13 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)=0x2, 0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x0) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0x396000)=nil, 0x396000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000035e000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, @multicast1=0xe0000003, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x1}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x6, "7c6eccf9"}, @window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "1d98f66479184262c411cdf7d8a89590"}, @md5sig={0x13, 0x12, "499ac98d58674aff60b03cdc8722d197"}]}}, {""}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000030000)='/dev/usbmon#\x00', 0x1ff, 0x10240) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000031000+0xc00)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000031000-0x4)=0x14, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000031000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000014000)={&(0x7f000002e000)={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, @dev={0xac, 0x14, 0x0, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:22:13 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000002000-0x8)="") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fcd000)=@generic=""/16, 0x10) 2018/01/30 23:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f71000)=0x0) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000a83000-0x65)=""/101, 0xfffffeb2, 0x0, 0x0, 0x0) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x83, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007a9000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) ioctl$sock_ifreq(r1, 0x893e, &(0x7f00008b5000)={@generic="093707a81ff9dcd6942d9ac0fa100f53", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003f1000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e5000-0x4)=0x0) lstat(&(0x7f000056a000-0x8)='./file0\x00', &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) r7 = geteuid() getresgid(&(0x7f0000f1f000)=0x0, &(0x7f0000447000-0x4)=0x0, &(0x7f00009ea000-0x4)=0x0) r9 = getpgrp(0xffffffffffffffff) r10 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c12000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ef8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006e7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000bb8000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e4000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000264000+0x39b)=0x0) fstat(r0, &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0x0) r19 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000716000)={0x0, 0x0, 0x0}, &(0x7f0000bdd000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000f5000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f63000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000856000)=0xc) getresgid(&(0x7f00007fe000-0x4)=0x0, &(0x7f0000432000-0x4)=0x0, &(0x7f000019f000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b7f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002a7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) r26 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cfa000)=0x0) stat(&(0x7f000033c000-0x8)='./file0\x00', &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b2000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d89000)=0xc) getresgid(&(0x7f0000e58000-0x4)=0x0, &(0x7f0000b43000-0x4)=0x0, &(0x7f0000881000)=0x0) r33 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000203000)=0x0, &(0x7f0000d24000)=0x0, &(0x7f0000c81000-0x4)=0x0) getgroups(0x3, &(0x7f0000f91000)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007df000)=0x0) fstat(r0, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000af5000-0x8)='./file0\x00', &(0x7f0000cc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf9000)=0xe8) lstat(&(0x7f0000df3000)='./file0\x00', &(0x7f0000554000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a5000)={0x0, 0x0, 0x0}, &(0x7f0000299000)=0xc) r44 = getegid() r45 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bbb000)='./file0\x00', &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000089c000-0x8)={0x0, 0x0}) lstat(&(0x7f0000602000-0x8)='./file0\x00', &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b2b000-0x8)='./file0\x00', &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009a2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b6d000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094d000)=0xe8) r53 = getgid() sendmmsg$unix(r2, &(0x7f0000931000-0xa8)=[{&(0x7f00001f5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b95000-0x30)=[{&(0x7f000021f000-0x60)="f83b8c2ece048414501445c656ba1278788a1eff54e6147f7cbef191cd9a01454f5e6848ac74f400c465917f9c13d65c97cbcd2905d93c8a0a44a8eb4a9694808b563185a493c1ab510b7b12e0c22a050d5608e42c7fbedb729a9cacea1b163c", 0x60}, {&(0x7f00003a4000)="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", 0xfa}, {&(0x7f00005d0000)="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", 0x1000}, {&(0x7f00002f5000-0xe7)="7bf07c8a849a828d95896ae88478671824633670c55da5220efea79ad7ca9563f8e0f1c7c8e108f6287c872ba2bd00638acc708763345a7e721836b09f57c0dab37d0311a29ec88eaea504de30f61ce88b47f2199c9df32bda56d82be730fb8eb65ff841cdd69b56049b8e20f1263916f458dc9ff4c5a8a6745bee23ebbabf8b974f3dd844ee52c592ad2d6f490c669827a2785ecb8debb1350573b0c26f55180861c8fc381fd3b4ce24e273434c53b28c7e1ba9209a72ec0bc4aadf6d5093988f5262901782988749bfaafa3b6064a7c407ec4222b3305b1ba855876d1e5a216fca16620083d9", 0xe7}, {&(0x7f000070b000-0x30)="52fa8cd0bc9bae9df288f3b8afc7c95a39c8028592fc242e822b1e7ce397757bf68e3f1936bc0f6fbff58b2477440583", 0x30}, {&(0x7f0000fcf000-0x4d)="b4924ab3b93402bb06466865657e0e37ac2f320b715ec3980b3b18ed50510f054f25d9fd0eae24f2baec0b8e10288eb8b726c8aec2ac825fbe43d720975fd181aea7c88d17046504b244e40d7a", 0x4d}], 0x6, &(0x7f0000637000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x2c, 0x4000}, {&(0x7f00003a9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000031a000-0x48)=[{&(0x7f000047c000+0x291)="08f579e01787fba751afa0d3bc8be64be5968f0fde4509c61f9e0a928a9ca0009eee9a300b86934a7d5f2768f18dd7e69bc15a85bfb10e0ecd6de037678019b2", 0x40}, {&(0x7f00009c0000-0xb6)="aeaa3766c856c8bf34034f7adcd4249a44215dff6aa277cd690f446815f0f5ec62ff05d43f405d44bf32da3a893622c67a5bf2200039d240c1df9a35f04648a1c92b221a712badc685f872dd9ae80e9042e50c57378471058501a207dce66647ce092ff30a01a4193c52a855444c166ae337aaef45fa9542470b4dea9b15acffdc7dda48065ae3efc79dd3799ccc2b846fea86efee665e8ca21493dca4eefd9ba61d571de7a0f444f4e4cf801b7785f8ab68cb76f51a", 0xb6}, {&(0x7f0000032000-0x4a)="5bae85ff480f4a12a3a8f0a40edf90cfe4b3161b9977e8b7c814688540ab3f358439332cb1da5d9629d9d979448c405fc3b8b3029389c6c090930636b128ac0cbac524bed03cc2f840c8", 0x4a}, 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0x1000}, {&(0x7f00001a5000)="ccc07f3c53a8e112abba0b8ca29456910e2180357080914da0d8cb1d1053b4baa93f21975c201631bddecd38754d901bc391cc8ac280d4e3ccffcaa9d297f0cebb01fed509b6c1b013cb19e19e2e54847cff9f585b2a37f1696bf1", 0x5b}, {&(0x7f0000b08000-0xf)="091d98d3ed287bd52bc7d95212a01f", 0xf}, {&(0x7f0000676000-0xa3)="524b7712c8ffeee4ec8e37a7af9faacdad059f3e9133abcf14a1717df4ba1c82a93fd6ed919b661513d9bdc39be39935e9d588c7a46e1e28215c02eadab93980f8fe8b42e0184b91addf0dd24c6369a70d293462b7fd566e541f0741e0f5bf64d95e8f593199bdfeb7f32631f11db387b3b63085c2e16feb37e8937ec6291c6afabda84f3d05dff91ca4da2e69160be592c4b36fa56ad71776a220760d4970760ae61e", 0xa3}, {&(0x7f000066b000-0x4d)="9815441ba88eeeb30a35f4e290dff00f5b58349d91243c99c67914e938e88dc43f3f7ef5a21443edfffb378a57b310d2f139fd2925b5ef4f9f138073051fcf0b45cf912ff0e7dda78653fbf193", 0x4d}, {&(0x7f000022b000-0x6c)="088a59b0149b3917e58f484059e282addc78102ac94958e63609dbede1497f44c4f22b951dbbae01cae278b8d667caf2bd6b29e7bd206b9526241db3993ce0f02a13234fb9a3e97d8bd4ed2256ecee62806daacd46cb502971256e518594baf260a666633418bd4a26c918b5", 0x6c}], 0x9, &(0x7f000039d000-0xd4)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0xd4, 0x800}, {&(0x7f0000ea9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000730000-0xc6)="924716ba7d6f1a2edaf35d8b55d9baeb0e9cf0c29570516ba58042f02f4f34666fa992c8a8bfd32b3651bd4c59a71315a5784e281bf127ff424e2eedca4cda25cf96f9236b57c6d432e7a3e03e1f8bd39065576cde2bab3557f155642fbc29355c9ba59447dd21122a951f575aaccc38db4128efa12941cdfd7a1be16263019e70890eeeee0a5fa4a3ed6f5d755c401e8bd34436efb515d8676b5bdd27875bc854f5ff762c9aaae0459a579ff6609f91f1ccb19e98c979ed60358ea1e45e568f253a28643318", 0xc6}], 0x4, &(0x7f0000667000-0x44)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x44, 0x880}, {&(0x7f0000750000)=@abs={0x0, 0x0, 0x1}, 0x8, 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0x1000}, {&(0x7f0000a58000)="5e31e40cc5d8ba1db7dedc696c5bf38b7f338427814f5545412bc7ca263acb6d206fa5e494d5644a65317331e3c59e6526dda24cfe06eb332b71f6fd01f8c0fac602569239d1cfeb6f17cf28cfb36be935a13452ee2073d0d5ff065b84cf31397fdd996e2af90f86af4091eaa651415b63a5ffb712c336d4d9a43db413eb02fd3a591b602b9edff07e8d71e4677985481ba4a60bebc67459cc7a10df0123", 0x9e}, {&(0x7f0000998000-0x3)="1ec3f7", 0x3}], 0x3, &(0x7f0000071000-0xb0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0xb0, 0x8040}, {&(0x7f00002e8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000667000-0x20)=[{&(0x7f00001d9000)="cbd4c9491aabe7e99bbc32f5b80b9479d387f154fa4d549ebe2a105ed1158fb344d806c5c0ba4b38bc3d931faabff767d27999bfccdf68ce8fefa23a61430c405d032296d41778bed97f4bb70f922d9b304ef29479f69ac14b1bb10faeab5926a6aa4a1ea36097e37052d65fea8c105201e3ceb5297338d9f6089e9d75ac", 0x7e}, {&(0x7f00005d4000-0x22)="9ac3a0caffe237eb72cc4f851e9eebab17df5eeada77c7d3bdf8390c1717bb4611b9", 0x22}, {&(0x7f00001e3000)="6d4dbab9dcb78f151c848f70e7a157cf6a61b5f5f4dea66fd80f6ecd627d0601f8b11a77f440ea3aa79d2fd9a7f22aad4221b28f8427fe847fcb311d19e384b0ee178b870323989793db71a4c1788a806435826448c67ad5938459872dec04a0771bf78d388d51830ada0551382af71fd7f46f1d58afa8609591af613fa0bb64697a31412e", 0x85}, {&(0x7f00008f3000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000d49000)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @cred={0x18, 0x1, 0x2, r45, r46, r47}], 0xc0, 0x90}, {&(0x7f0000ebd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000438000-0x20)=[{&(0x7f0000328000)="605f47709228f61ae47360fcce9f32ada2a51d8e5046dcf5e279ae9b3cef5ab96665fa3de9aa0d34c906ec18a74c46d31946f179e2332f71d49d086845b406b1f9c0ea58fea94e8dc3e7193cdb841ab2e11b3aeb444f49c1925091224c7d6ea5f2aa90121856da804c4b176a91dc767e2e090dca7ad30f240c4d594945f052d9c5f5b662110247de6bffa39a967966bbe976bfde1ab2885a3d0c8d33d810edc07aa19bfc82632f951abee8206cca5214d1b1939e0c0d2eb7f213e19247891e185f1dcf5c098f86cc73820d6214df5c617d790977b3741e23bf45e5deaff24e9524d1739162a3f43ca4cf", 0xea}, {&(0x7f00006d0000-0x23)="650a0df93abdeebfea20e43e1f69336c09533ad736d68fb1f84eb59d8876c7b2ef8c5d", 0x23}, {&(0x7f000086b000)="fa4de20b843840ff161fd646df6e0997ff1f288b5cd5b93143db37ebc032627e9f03fb841de8ade9048c0bd8b9e2a5cf17bfe809060b45ab2f83403c71cb2dd31e8987f9081393e5d0e5797983338337a4bb638efafeb3b4f82c2ff3b8fcde9b908e541beacfe487e175987cd7b074314a19b23e8ab3872d0ff83d1e8f6f83f0aa909cd17f907a40878c803880812a997e7425c8098bb0c9284cc765de663419b7fab56552dfe60cd13bf7e305d51a1e68567e118e52eb582e2599f67a91134350db8b4ff39840ad301e30f07533f86f41fa", 0xd2}, {&(0x7f0000207000-0xb1)="f8530fe49878a337c3d76d14a329892be7175270f45bbb9cc9cb3738d2866b269c9e33db26b4cac46005e0813421c615067111dae924751ff3e2c4fbdbd370b735ecf1be367c6209a900c4027bc5afb619c7faed0ef59528f9871e17648884ff85631948e86b0cafa99973ce72e15bf5a50a77f3d26467e511477e8655993ac0358bee73c9bf5f2965b15357a07e54b81a1af269189dc530a8a17ca7fc6831a3feced2ef7ab0072149ce5281f7f2906581", 0xb1}], 0x4, &(0x7f0000073000)=[@cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}], 0x30, 0x4}], 0x6, 0x4000001) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000090000)='/dev/ppp\x00', 0x210800, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000317000)=0x4, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002dc000-0x11)='/selinux/enforce\x00', 0x503040, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = inotify_init1(0x80000) r5 = accept4(r3, &(0x7f0000ddf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d70000-0x4)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e3a000)={0x0, 0x1}, &(0x7f000069f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000a78000)={r6, 0x7f4e}, &(0x7f0000edd000-0x4)=0x8) inotify_add_watch(r4, &(0x7f00000a6000)='./file0\x00', 0x5) sendto$unix(r2, &(0x7f0000aa9000-0xef)="cef0a5b581ab2eba34f30050603752d66e52373ab4b83c7943fc5938cd4947a47319594d32c8dc09dd3af891ec32fc2aa042716f3aff703f7cc659b3ac5acb557916eee0cfda6a9298c45e764e39ecd7d8eb2711b457a45c64be97f6f456e368d4d950c8d15875ec07504683bf1fb3faf731e2d6e78b2afc963853a1e994ed7240592bbbfbc08aa1ec2e13ab0e08c0f38858add3175c37de12b9da1d551f3eb89a9bd8abb8e521d838150e93f5b4ebe86e0e245ce582aefd7105327aac316c7efd72328f78b247eb8e1e06d0bf58babb52d5dc9c844b33b94b11ba52cb75c83f48ea12fc411e48142bb407f5efc20f", 0xef, 0x4000, 0x0, 0x0) connect$unix(r2, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 23:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f000049a000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/keychord\x00', 0x39, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00005ec000-0x8)={0x3, &(0x7f0000dda000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000cfe000)={r2, 0x3}) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d11000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/30 23:22:13 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b49000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000000, 0x2, 0x2, 0x500, 0x0, 0x10000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x5, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000a2c000)=""/76, 0x4c) 2018/01/30 23:22:13 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000757000-0x18)={0x0, 0x10000023ccb561, 0x30, 0x80000001, 0x2000000008}, &(0x7f0000afc000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000048a000)=@sack_info={r2, 0xff, 0x0}, &(0x7f0000579000)=0xc) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000afb000-0xeb)=""/235) setns(r0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000afb000-0x14)={0x7, 0x0, 0x233d, 0x1f, 0x81}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) uname(&(0x7f00006d9000)=""/113) sendto$inet6(r0, &(0x7f0000293000-0xe7)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4d000-0x4)=0xe8) stat(&(0x7f0000d34000)='./file0\x00', &(0x7f0000ae0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() lstat(&(0x7f00006b1000-0x8)='./file0\x00', &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c71000-0x8)='./file0\x00', &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000e7000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0xe8) getgroups(0x1, &(0x7f0000169000)=[0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000494000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004dd000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000253000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9c000)=0xc) r14 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afd000)={0x0, 0x0, 0x0}, &(0x7f0000b19000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000099e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd9000-0x4)=0xc) r17 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ca8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a75000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r17, 0x84, 0x7, &(0x7f00006db000-0x4)={0x0}, &(0x7f00001c8000-0x4)=0x4) r18 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000796000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000)=0xe8) stat(&(0x7f000089a000-0x8)='./file0\x00', &(0x7f00009b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000c86000-0x70)=[{&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000063a000-0x18)=[{&(0x7f0000456000)="ef8d23245689534b3e99aa93e81beb33373907bd872bad09163bb875b0643ba76707a845cc9b2228b06cde0084051174cbc1d1db1b11ff7ea8ce5b3903d43903f51189c2f4fa435f268747da34b93afb2e1688bd9bfb6fd59e848ccbf991992b19330a7e4265fdd152d3db35a5c058eb22ca84f7df3a5746eaca933663fd7d0bf692251f1e5b0e1d83c20217284fffb90dafff1e9d756420c198abdee09fc4211e25e18911ee0db97230b6c33f948ea29e6a9ee16900b4f9c1d148281bbf8f6abf", 0xc1}, {&(0x7f0000e71000-0xbe)="285ac361bee25b8596f4884d163e291c57b75a049eea5776b3710747614d2c4b59dc155d4170c6675706d0c0a431d6f78aaa31557d1ed9671655bc7a68df4ec7fcb9d020ad8c12c197e5cc84c7e7b26da1f1f04274a94acc82f4645de251b58028e380fc499da949cf5dc84ef3381c93c3c2b9dc4bb8acad49ca0a4bd78ca7c0f89bc0e7e356713fea562d4f686b383f1657f7757ff9e35e1116e3d6496ef6e289af16c0d6ecf65d8bd9cb4a9fceaebf85f5660f42bc94f29a7c4396fa4c", 0xbe}, {&(0x7f000094e000-0x40)="b27b2e7c918dc7a01532c9e727193d4ecb125d7784045a79e92f0c71d8d28098f82196545095c5c43c34f5633d994ff0e446e1535cf9965b502d0c016ea3cd9c", 0x40}], 0x3, &(0x7f00005cb000)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0xb8, 0xc4}, {&(0x7f0000b73000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000068000)=[{&(0x7f0000811000-0x49)="4feb94d09aa3eba0ebce3686513104f3e073906b69d0e736614410c7c2a567653e1471165d1ab2e8fc1379b64f677f869e51630a2c0d474ea18529ffcb9773b21be336842b7b467656", 0x49}, {&(0x7f00001a1000)="6ac9d0437e99f334906c2b2689073a3e7ec31b522f676347586e61d28f63959c34be0af845d1d107a89b33a9ba1ff7594659a6bc1265e86cc9f99b5bde983bfe4baed92a35620c1eb35deb521dc3b469a9c56b43dda24767e79624e5296913b4d646eff673c28a584f7d4659a62b14cbe12b0aff79201bb029723d297cf9c4b2", 0x80}, {&(0x7f000079e000)="4ce8be4648a74db79ef991d8c84a6671a19543d03bc2c17c4f84d17b3fdcd104f5d234e1aba1371a92f6d1cd5eac38252c967d7c97654b543397c3f6a6323d4a50c2866c9d356bdfd0208ecd41d4acadfe2c92a113adfcbd740b7071b015a118d656b673d0df6aebf53abdadd507bc9b4a43643ec4207e0d5dddad578964512c66b52b5c372df95a4f3e084bb4689ef13e1fe99a9fafe8ba7ca1", 0x9a}], 0x3, &(0x7f000041c000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x48, 0x4}, {&(0x7f0000a15000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002fc000)=[{&(0x7f0000aac000)="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", 0xfb}, {&(0x7f0000441000-0x5b)="d16b03b29c73c9bdcc00d08e27cf18cf25785ae439e220461ac78c4db080b4ebc8f59397460b07fdb1f080684e1f4d886d4f990633e3ee0bad0fc1346b3949c8c88b4c55f242c0a8c3724e376ef348a6512fba2c22bb2b9fe5cd30", 0x5b}, {&(0x7f0000d80000-0xbf)="f24c964d846a1a2173be6cf2d33454c769f8dc6deab6d155b70a389eab1c3f8a606c7efdcd66253950c871d329ab33b30bad482cc3ef4bfddf7de8232eb77027ec3ef21f32ae2aff08033345a7c7fd68cfc2828448dc2531b42f84c5aaa84425027973575de2b4bbb1d2e06ae03075a886650391fdd947546c5bef04379f271e5367f9f582b9ae1b82e691632e8c838be4b6115ab4bbd4e7573162cdf69f2a7d32b4cd702e7c9716ec166e78f18c21e5b27b1904e3d988304ba1cc12ecf894", 0xbf}, {&(0x7f0000b0c000)="0a6ef03226151eaf0ecade9d1b6a0bc4b45c5beb2b6d612ee6a8a7fb99044bfb4a51247631a3676eba37852182940ae32d956e5221fd348dee4ec30ceca388b75eb71660e2644b95085b420981b8a4b95d935023503c233870482b0b1f8d47a71d87b6b81f4faf3292fdeaa8381c47d4c37bc738998f23fcfe438994d935db08b3164940fdb2d4f3810d875259f23cab86df", 0x92}, {&(0x7f00009e1000)="07cd1d48487f382de52ce31ac93a044b4ec138d13914509fbfe95d7670eab1493955780172a6cb142ea42f5fec6223f14801533917194a6816360d", 0x3b}], 0x5, &(0x7f0000046000)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}], 0x40, 0x40}, {&(0x7f0000a0b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000023e000-0x50)=[{&(0x7f00008fc000)="4986552d7e1eea0aadcf396161e97c6a7376bb01fccd4e3ebdc45f0533ac0777256944fca176949aea6e0cd9a47786fa2d35c54725ca8ba288d41e08d4a0fa963fe048cd4d5c14c61df02586a9fd797ea2ae92e50080d050d5a1c7c3abb60e83d08b9f5c70c1de97c512537135b2cb9678ec8b88f8fb5b8936fe2a5f087d87ee156f08826ca2507343c0fbf107a799e379bf6638824940ffd3e9a776a7c6a853d2", 0xa1}, {&(0x7f0000af4000-0x5c)="94864025ed22e4b6819b2501d8af678e4c993eb7121d06e522ad3fe2bedaf56d0983afbad38e047aa10fdcd58652a9b828407809397d164136164ce21bf70175648c58a832cb28ee950e748975220bc4410afc87e0639db8410b689b", 0x5c}, {&(0x7f0000a65000-0xa2)="85a5cd432796d8f1fd398a8ccca63c3d71a6c5bb1a0f04ff5005d9e98d805832f4cf1f13c007945fa988363a9bccf4c64eb8df3a563c8e72119baeb7d446af3e1ea1d801e15cd145380cf235c5e2cde1afaf75b89017eeaba4b7cd42f3ca5e6e6c3fad8c780812faaf3dedcd431868da30c95d4ebb86d742c71b53f9432f807c0bcb080e8c9eecd90f13a49571ba655d60e749b250bebdf9c6de0bfb40de8b4a818c", 0xa2}, {&(0x7f00002ee000-0xcb)="a30f4e781cb888a0a6cd6c94406b6c39ba74b10b426578f4d15bffe7e182ad5b47ce06bad939f69e5de496dc421ac4e10d8fa979d3b63f7b9a6a46e404f655f564231d23c41fbdac0c91d517f70b085e4878d4c3e443967a1f4d27a04dfa2eb2f519e437004e79704950bafce756f5c554202bd38e20df5457bc0fdbf22858b3d6a03f51e54a177ee0761be8761b4d980f21ebb757a34f084f5473e3c0b0d14906db41b00df066527b64f0278566fd1bcb8d397154afec7ab1e811d7a10d82622160b9ca0f42091c32cb44", 0xcb}, {&(0x7f00004cb000)="f3398e44d7b253493da302c6418104778d6379c4cfd2095029d3dcaf87342bba57e0f1f28681834d866ef2b0c93c60a859c30b7c112f60ec48503916e2bde657426bbf39fb504db2f93ea1470b01e52545fca9069eeeaff2fcba07646870c3ca5051735c", 0x64}, {&(0x7f0000086000-0x58)="d69d84dbfd3da173c72bc314b6136441e1edabac492720a4cf8e7f58a6fed1f9b3b9ce78a62d6021283c5230dcd532316b2e8570a86d95b3f4d9a40ad2292a1cdfbe778965d29ada73d48cb660585e9039251d283ea496f1", 0x58}, {&(0x7f00004f1000)="27134243d60b29c2218444f67c99ae4c902fb7109b02bc3ae4058717280b93ebf848a818be5e58fa54561a051891ed5e2076a42be6a50dd267fb4a474b6874fdeb51df05e8cce029c09a2ed55a389e000c2878fa3e54b4929f254537bf740df0aa292bb53980cc6d37ad8da6d3bf6730", 0x70}, {&(0x7f0000f67000)="9e75e118759bb6d6db7f", 0xa}, {&(0x7f00009ff000)="4229dd6d244410aed8a2d581171048f9281e4dc901793f3fd9861afa7afb0b47a551427fd66fe5c32ec1860d22a70b265b42d5c41cac6f08094e5e379ff1a2b627c278ed366f1deb4607f84ccc3d8df4253ab161a2112c6ba1ca25ae3031194cb033cbf03c9c6ecd129aa82f0ec1f821d93b6b73614354468acc31fac3a4753d1c721ea2c7b4145c5f85f6e301fc2a394fdf69723bf54828391214cd99b7d0050bc9b5b154c83c8866a27cdc3bb345906eb323ac1b7f2aa826f8e5441b2f5297533e59e373a74d2f91", 0xc9}, {&(0x7f0000410000)="3955203564f04b", 0x7}], 0xa, &(0x7f0000ee3000-0xd4)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}], 0xd4, 0x4000000}], 0x4, 0x4000000) readahead(r1, 0x0, 0x0) 2018/01/30 23:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x802, 0xe88) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/30 23:22:13 executing program 4: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x2, &(0x7f0000ce0000)="ee2e97770c7c6594c383367224a324910d2fd354d741b83b39da8e5d78e8f83c27d31575a63578ac7f976ab77c80ac6e982934b9508e799b545587181ff87cae13d78970f9488f13d59c7def8db174a7d05abeb526dd785af40b4b4178c16f7b31f718ba7627434a448f27b907b5c04e5c2d76bee638aeac3aaac27d1868814613196a8a33ae12c1cce2290eaf7b43c530030d1899e5b7612d570345a0820364e096b831a17e32d7800498ab11faca30de0eee377aa7165915b0d1199e34e6d669c609c002dcebead0260d19849a") epoll_wait(r3, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000ec1000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00005e3000-0x4)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005e3000-0xc)={0x2000, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a48000)="", 0xfffffffffffffd95, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000132000-0x4)=0x2, 0x4) 2018/01/30 23:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000572000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) socket$netlink(0x10, 0x3, 0x16) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005a6000-0xa0)={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]}, 0x5, 0x3, 0x0, 0x3f, 0x88}, &(0x7f0000d13000)=0xa0) sigaltstack(&(0x7f0000dda000/0x2000)=nil, &(0x7f0000dd5000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000098d000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000024c000)={r1, 0x8}, &(0x7f0000c50000)=0x6) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00009ee000)={0x0, 0x0}) writev(r0, &(0x7f0000e21000-0x30)=[{&(0x7f0000390000)="79d106f92ce88a4f1081a693c608cc87152000326223eb6fd6ad575ac7921d5056214df23f4c4f4093ae5d75d4281df57936029650eb788dd97b5a14cb188c6184c001212004ba78aaaec88efcfda05af0dbc964de99f70e66461379e6c6e9cfebd57d98acfe00f3def00b827d1e9699", 0x70}, {&(0x7f0000d30000+0xde6)="5adf441b097cafb3ed01e4d0dd4a49cee7fd7e649ad283d9118c182e37530f1f9c8f65494e6bb72eb8ff9c65618fa2be59a4501604234a4edd468203bbb6b5691ba8c08ecd18e17695d7f47c02da036c3a6c4937ce4315cb77f0b09642cc127462d57e16ecc18e55ac3b14710db7232ea1a4a5f8d08accbfcfc4160b1205b296b4802dc526b2e1edc2d669bdf604aad4fd4e9c5d690dcdcad566d2cffcf79ca22f8601986b98869402c1cf72311b5bb59fbed56b1b9a", 0xb6}, {&(0x7f0000544000)="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", 0xfd}, {&(0x7f00004fc000+0x2da)="028b9f99eb7073ae2cce9ddf3531b341ebbd53383515981bed3add", 0x1b}, {&(0x7f0000116000+0x384)="6f8e21134b8f16b07d9c79ec202ab0f4420d97060e02e68a1802e9076c6f04db1753d585fd1b78a10630071188f7474dd84fae191252945a34faf0734f71d4911678414fdf4f7aad858179a4ca57ef995310cbfe412ccc8f266f4f4b04c47cf29c53991e03f3c6943cca003460e336c452c20c7ed3d0202a763f2bda36b818e11386d354b861f087a211da255ddeea5556c86e70983a9d25cefe7e", 0x9b}, {&(0x7f0000e95000)="e66f2904c0097a6ca18cb4f5f985e854ee329df4a7324c76ed6b2ae945f86adf37420a0cb4f210994252699b195016a3f871ba719459f4448c8169ef4be56fcd202a5c9a6a9d5f58d50dbfa8847023b72f437243dab0e4e8c867c118827aeb17035bf256f7d32fee0a537b77ad047d5cece8b262e5ad75391c1ca62c4860db942c09cfd159bc345e9fa62a4570f7b2d0bf19b1ec5f78047dd78d2632ac3e59fd31cd01849d39286526316ab8050dbb6818f515fc102d46ba1a05ae19569d931700", 0xc1}], 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b37000)=0x0, &(0x7f0000864000)=0x4) 2018/01/30 23:22:13 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00004cd000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/30 23:22:13 executing program 1: socketpair(0x11, 0xa, 0x0, &(0x7f0000a37000)={0x0, 0x0}) getresuid(&(0x7f000078c000-0x4)=0x0, &(0x7f000097d000-0x4)=0x0, &(0x7f0000f9f000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket$unix(0x1, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x3a)=@file={0x0, ""/56}, &(0x7f0000ffd000-0x4)=0x3a, 0x80800) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/30 23:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4000000000001279, &(0x7f00001d7000-0x1)="") r1 = syz_open_dev$usbmon(&(0x7f0000d7c000)='/dev/usbmon#\x00', 0x8, 0x141402) ioctl$TIOCSCTTY(r1, 0x540e, 0x10000) 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb1000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002c8000)=0x0, &(0x7f00007d5000-0x4)=0x4) socket$inet6(0xa, 0x80007, 0x1) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0xfffffffffffff800) r1 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x4, 0x20002) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000016000)=0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000017000-0xb)='/dev/hwrng\x00', 0x40800, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000017000-0x9)=@known='user.syz\x00', &(0x7f0000015000)=""/4096, 0x1000) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000528000-0x4)=0x5) r1 = userfaultfd(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c0000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000200000)={{0xffffffffffffffff, 0x0, 0xdb3, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d4d000)={0xaa, 0x0, 0x0}) fstat(r1, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000785000-0xc)={0x7f, 0x1, 0x8, 0x4, 0x4}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f0000780000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r1) 2018/01/30 23:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000a07000-0x17)=""/23, &(0x7f00000e9000-0x4)=0x17) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099d000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mq_getsetattr(r0, &(0x7f0000452000-0x20)={0xdab, 0x10000, 0x0, 0xfffffffffffffffc, 0x5, 0x7ff, 0x6, 0x0}, &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000860000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00007a0000)={0x0, 0x800}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00009b1000-0x8)={r1, 0x10}) r2 = socket(0xb, 0x80804, 0x101) write(r2, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002b7000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000053f000-0x28)={@generic="8c188a136ddde30346ea62d92aec21dc", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) setsockopt(r0, 0x101, 0x100, &(0x7f000054e000)="baf3b9968ec799d450e455b96de27652cd15405107f9bc186bbb8e0408f34eef2151e6de95b9248af414b632dfcff79fcd0526523d8c7eccf7af930ababed19b95b956317966ba787f87dd5bbae36253d1ae6482899bad524f056aa9db336357afdbc0ced3657ec418771851958940a474e6d316b47c3b68d9", 0x79) 2018/01/30 23:22:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x42802, 0x0) openat(r0, &(0x7f0000bc2000-0x8)='./file0\x00', 0x48101, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000-0x8)='./file0\x00', 0x0) ioctl(r0, 0x10001, &(0x7f000075a000)="a3bc6bc722871a40a41784ef35b9221c8808c65da6dd41fb6d32ba3b700c0c09da32e9accae5ea03ed8071ad81679539e257db2f149b45ca325387d64b16ba5dc0c19a9066230495eeb7934646a1e0a037b7f43455fee1c6892065d39766c1a6a635879d35a4b1c7f02cb4d839c7efb4f4f4111309d0e3bfdb3a80939b215e53bc36c0391215081f4d509c67ad0336f16cdb592c6d0a80cd54a3fd75a09242aa28f5fafaddcf0c5a0d32e52bf8d85c64792f2178bdc3613c04ac0d5868861803f7188c54aa7f7b0543b875675dbca264a8b73111f1d658552415ea96d1253bd1da74cf46f6") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/checkreqprot\x00', 0x2b0001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008f0000)={0x0, 0xca, "5ff348474f3a7a9926a7eadcdeaa1ae1de27fa7e38147ba6e3c52fc92822007478d4cac857de7e92dc13a439d245a1ad253468e0a9a9f6d1bd9420eedb0e7191c5302038985e5a7c742cc672f7e8bc2aeb7df33af9bec49c00bdd27d22b99c07b6d6fd1b7029637d502c25594b839d43be444a00ec5b3e6f1e417abea1b2a3587c87809e553146590d322f00a301db2d82d49261c3d8d3fbf8cc4ccf07aa07e677a6925cf76d0b090681c02fb999426fc91c45fdf06831ba3165482d12c8f700512965e62dc11a2954ca"}, &(0x7f0000db3000)=0xd2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000084a000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x7, 0x200, 0x9, 0x44, 0x10100, 0x5, 0x36, 0x4, 0xfffffffffffffff8, 0x80000001, 0x2, 0x9, 0x400, 0xa45c]}, &(0x7f0000016000)=0x108) socket$packet(0x11, 0x3, 0x300) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') mkdirat(r1, &(0x7f0000fc6000)='./file1\x00', 0x100) readlinkat(r1, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/01/30 23:22:13 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000002a000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000029000)=""/219, &(0x7f0000029000)=0xdb) r1 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f000002a000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000023000-0x19)='/selinux/avc/cache_stats\x00', 0x19, 0x2) 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(r2, 0x400454d0, &(0x7f0000027000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e2f000-0x8)={0x0, 0x0}) ptrace$setregs(0x4321e2b282812d4e, r0, 0x7, &(0x7f0000d38000-0xd6)="c5514af68b188264536b260998fa60074922ddee93f57b9a699b60aff8bc228661bd7d7dccf448182bf773102b6bbed0c1a73292e89cb2e3061008dfcad92963bb47f503d0bad084d6db74abbab5ef1caaf82bc0dfa901948dfbfef34cab1d2570519182329fb0984c473ca3d69a4918da7d0156a0a27e43702a5e34f56e2cc7db935b35ce413d99060d8623149ee31f2565ecb0ef5a8b6f21fc9db3fa66f966d2c1b60fb6b9a26a396521f09eff20f7dfbe6786d08157a5d5c68b94c9a11b2c05aaa39d0b26d616529add0e028048f78456cc0c7912") clock_gettime(0x0, &(0x7f0000391000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000617000-0x10)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f00008df000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x9, &(0x7f0000ad1000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x80000001) 2018/01/30 23:22:13 executing program 1: r0 = socket$inet(0x2, 0x0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000b6000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001eb000-0xf6)='*', 0x1, 0xfffffffffffffffe) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1f, 0x8, 0x81, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xcf5, 0x0}, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x111a40, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00006bd000-0x10)={0x13, 0x0, 0x3, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000000)={0x7, r1}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000e54000)="", 0x0) 2018/01/30 23:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000028a000-0x10)=@req={0x1000, 0xfffffffffffffff8, 0x2df0, 0x0}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000888000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000667000)=0x0) 2018/01/30 23:22:13 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f5f000-0x13)='!.keyringvboxnet1:\x00', 0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000700000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f0000000000)=0xe8) 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) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000df9000-0x5)=@file={0x0, ""/3}, &(0x7f0000001000-0x4)=0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000+0x1a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000fc3000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80000) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/mls\x00', 0x0, 0x0) r13 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007d4000)=0x0, &(0x7f0000ade000)=0x0, &(0x7f0000000000)=0x0) r16 = getegid() r17 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/create\x00', 0x2, 0x0) r18 = accept4$ax25(0xffffffffffffffff, &(0x7f0000105000)={0x0, {""/7}, 0x0}, &(0x7f0000ea0000-0x4)=0x10, 0x800) r19 = eventfd(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000436000)=0x0, &(0x7f0000ed1000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f00001c8000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0xf8, 0x1d, 0xa08, 0x2, 0x1, "", [@generic="0fe0bca9edfac351ea3c9b0a983d1a37cc2e15abd8ce14e08252705f6101abaaa4c2eec5d83fa5f2d6e7012049d7334326c846b3f4d0c9fabb32b19e315bfbbb8c33648f6ebe4b3b355f61032f42b8b32be896d891f0dad726cd9d40b11614468643eaed41498fae42ec7101b94cf4768466fd9bedd0535f874950f953614eb97471424bb21605f870b396f4a08c328374ddbb6920ef58995ae53faa02543afe4e96f3d764de977004b19606b67fd7e402f69e0e735142f1bec66e382271922e0f70f3311e6226bcb87b6b7dd77d1d7c41e8", @typed={0xc, 0x21, @u32=0x521}, @typed={0x8, 0x7, @void=""}]}, 0xf8}, {&(0x7f00004c4000)={0x3ac, 0x3d, 0x8, 0x0, 0x3, "", [@nested={0x118, 0x94, [@typed={0x8, 0x7f, @void=""}, @generic="354dfd5390c38fc7", @typed={0x104, 0x6c, @binary="acc6ac846ba09dc14b81e9fe76f089f711957bc822589dffbaf6132b58b82bb337b990c48e48a4bd77fd4ba24e821fc13b2e1c6394425e1723fe1df2210fdb1e0030eedaffe223f6620ade8425fe46ffad9c01009edbe19a954dcd48eb3118eeab5ecd1b42720bff09e58666ea4d2920796af25948c4c5e5b525395b13285eed33f8f2758be42d2badfbeed3ab26369066fe564cdc0a54342a8c3f48f185c8812d09be074b8441ea59eb96e1ae9a13354edf2b4ecce0c47119c9a06d3d92329dc005e7ad70116581bc91b5e2f10be604cdc8f31c2152fea15b4b0147e883a330cd2e3f30f283b2a151ada49286a8225132f48a4c75bf433f90"}]}, @typed={0x18, 0x3c, @binary="c43f4c8048de67c760282000ae6a9cdf"}, @nested={0x19c, 0x1d, [@generic="7fabba45b6c8383b163a2e137e4eb4380eee7217b862d36f044eab71c09d8c8b1e295a78485330c3570af0f212fe74747f3b8002db987ec2d0e9cea1afd15a0cff674885cf45266622948f6616c7031de3b620065a88a875d79b6dc831c29b49af2c50bc23a685305a9e76a5ff1181e1c59f9f490c39fccfce1b6df68b9d1698983849b2f2cdd14208f021fbe09e", 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@nested={0x58, 0x2, [@typed={0xc, 0x28, @pid=r1}, @generic="601a2ef3360cf75f33e1c1f83c25dd89a27d405b96981be83738b24f0de00850d6525a6c0790ccdb9bd4d1ba88fb437f23a5e85570ae57a622f5215646e1674dfbd21bc70600bb"]}, @generic="926ad029a7fcc6190ee646e4556f68dc5ef549a9ceeaf779ce64bf77e9540248e9ead3d15f4b56c6beeab9dad2d0fadb9906c9850ebea8acfc75d52f40d5e8b1425feae2fbf2c104c6c558d563e768b93b81905e5933fc9326977d473762d92f03f32b87", @typed={0xc, 0x8a, @fd=r2}, @nested={0x10, 0x15, [@typed={0xc, 0x4d, @str='#\x00'}]}]}, 0x10e8}, {&(0x7f0000249000-0x248)={0x248, 0x33, 0x318, 0x0, 0x3, "", [@nested={0x104, 0xf, [@generic="ea16e9b3ca0409d896095179f8ce9b83ff551c11b50cf2fed29585becbf8a38c8e288c8975b4cb67bd5929d0fbd38a3fdf3c2a0adebe367452d40ba36de0eadd050775186e08ef04c65b6c", @generic="ec814f8a32df1b84f96904bfd7e8b3636b540ab1999c445b7ded054ac36aaa2c8b2a503a9aec05c6357d7996de5972b9406681268af0cbe15ae1a21e47ecf26b21fa8ed800f7b05a4ab849678aa0a2c3ead7d726f0a027a2d1d4355198faba96b72655dcb8aa964cfebd8379ecf7cfa1fe4edc737b66f7012c48fb5df38d996eb17f380d3068081d20deef4126e2f0b1f1e7b3bc92a1cf72fcb30087dae1b5bbe0e3224fd1ba83e17d92b486b28cae02c1b8"]}, @typed={0x10, 0x71, @u64=0x1}, @typed={0xc, 0x79, @uid=r3}, @generic="64bcf0c77a7cb05fa939310157a9f243132f89b82d86e1b8", @generic="be72eed293a2939ffd328a5e77682743e675624eef19325490560ebb87c7b5e8f879afbe14a014c11e468e6155290efa036ff2e9d14e94685df6552015c417341bf72bd66fbdc04e31c0f9b98442c82aeebd28487f1122283b48f01a1a08b97222b6655f648a1a2a7360452ea3ae8809cf2d478ecdfe1dec7ba21f4812c91e552f0faade0093811fcf1dced0b3b6ba5ad921ad6d56fffdcbb257ba069f8a0e43e1bf0ef6e2ab670703dae2022aa9b50ac74a9a254cdd50025a0d33836e084d39281b842901be760d05710d00a11c155942218d14dc91da8ff5a9508b68da2ffb08604de086dbff1e052f29f66fd32909b257", @typed={0xc, 0x2c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x248}, {&(0x7f0000000000)={0x38, 0x11, 0x100, 0x2, 0x1, "", [@nested={0x28, 0x3e, [@typed={0x18, 0x25, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x90, @uid=r4}]}]}, 0x38}, {&(0x7f00008a1000-0xf8)={0xf8, 0x13, 0x200, 0x2, 0x2, "", [@generic="9c26642ca52ff63340b6880127ef97b589dccdf53bc1ace8447be983842f33372de10719dc1381c6e3d3297c0af2c5658af33e5448a66aaa96e4c7c9fe9865fb28426cf621dbffab9d393859de6ed09fa7f80bac09d2b9c006a73cf520506a6482a4ed948de1ed3b3a4ceeae2437aba52e3d04bf748f04d42ebf4dbc34907e5e04d0421a6436b59cf30bdebd238b539dde24d78cae341691b6e8a3fcde0d46550ce621c410bd6eea571a758e769bfe196b1cad08ee985833e913cae62a70bb3c0a9ac499d4ef763727fbef1c", @generic="f8d901cefe1e41a108d6a096d9537c40532714", @typed={0x8, 0x1e, @void=""}]}, 0xf8}], 0xa, &(0x7f000096b000-0x7c)=[@rights={0x34, 0x1, 0x1, [r5, r6, r7, 0xffffffffffffffff, r8, r9, r10, r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17, r18, r19]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x7c, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/30 23:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000cae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/30 23:22:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/30 23:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a14000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ac0000)={0x0, 0x0}) futex(&(0x7f0000001000)=0xad0, 0x89, 0x0, &(0x7f00006ca000-0x10)={r0, r1+30000000}, &(0x7f00007cc000)=0x0, 0xfffffffffffffffb) 2018/01/30 23:22:13 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000+0x32f)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000001d000-0xd5)=""/213, 0xd5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x0, ""}, &(0x7f0000012000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/enforce\x00', 0x800, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000442000)='/dev/ppp\x00', 0x6c4000, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c84000)=0x0, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c29000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b2000)={0x0, 0x0, 0x0}, &(0x7f0000dc5000)=0xc) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000411000)={0x800, 0x5, 0x5, 0x7f, 0x6}) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0x6) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCMBIC(r8, 0x5417, &(0x7f0000ac4000-0x4)=0x6) sendmsg$netlink(r2, &(0x7f00003e4000)={&(0x7f0000588000)=@kern={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000859000)=[{&(0x7f000094f000)={0x680, 0x24, 0x1, 0x1, 0x0, "", [@generic="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", @nested={0x1e8, 0x5f, [@generic="2d0ff9aa3e41f14853a082bffc35d6d1c8b88e96c0c282ec587e3a4a073b9b1419bfaed621df4c6f7cea7680fadce8403ac7a371545d918668e0cb172826361c5fff0dfc000ab8ecf5d99f366256d9ecf1857c53ed54e6b786400582f4bcc54960a4fb71251a170fff2f9d185500f6b7f137636b927b0dbfb131cded72ffaa9fa76af7773f80a46349e5775ee58326402029cb065976201d0944ad10", @typed={0x10, 0xc, @u64=0xc887}, @generic="65797915922e4e2495d53654bb33cbe3541e585ccf478b66d7956f77b55e57de913722f343d6e330f4bf158e705df749645823984818888de2db09c03aafe4fc7876379070609730cc6328c9075a060da981a26676d2276f8e8478a46760595c6d5bf81734ca62ef39ccf6b762b118fdbaeb0b42d3347e38ee55a0ee6aa5", @generic="ca7116722785b5a4a94da314fcf163b716f0528a37f0074171b20021a0d79d42e8c5f83dd68b7aeecbe5f66ab52d01", @typed={0xc, 0x2c, @u32=0x1}, @generic="c32df474a76b9f8014bbe0d2b667d5240884bb5add6597249a5a60050ebe5ae19d376271407577ba096efe84755d362348f026abf1ee20835657e5ec5cad459deca990c9ee83e45ad1b20680150102504b6bcd6d43582d4b9709c088ce3d11d4f3862dc6aa62e13d61c7e9c468fe2f374a038ecd44c3f6c0a97eba89e9b7"]}, @generic="717957f042c0ba56dc67743d31ca2ad2b1f55a2fbe4d50f328f39dae0dced63d9bfa0a547eb34cddff3bf7737b256e8ffd6d0a22db8b91e66e5506295493e9d03f913fe291ddac0207", @nested={0x344, 0x6f, [@generic="7192cdf5beed937fb402486c78d9a7fcd8fec3480b7caabecde797ed2707e9852a2cfcadc71bcc3b7ee6901de6a818c77093707104c07676393d71031554f3db1c6a8b3cdaae9ea810ecab", @generic="6febff056671892c45dbbae1aa33637bf8626d93a8a561da4e4928a9c4431300d8a6a7c35cd9d9a921f6a642e71bb6e40693e3896fca5b800bb8f488afd65fe95017df7c64f7338779ddb93eebfd6c474ec62b22d826cf488f3e4f601509e84365e00005578eb0af96d9fe198093098a2261ca4acb302f779be7498f4c2a0aed5d0d72e5c95f4759e1d8b12b5cf357d99b091924736eb3add2d30400c61f604df9bebc85a584e377864bdd4e28622a87fb1a6b8fdd115f", @typed={0x8, 0x21, @void=""}, @generic="c648998c5e83ebd2efaccf6b66833bec73dc041a3a428f055bd14b7563f8f2652acce53938d29b60badc96ff5ee810606e6533306808e219887c7991c114d8dfefab900cc7039c489bef5ff341761871abcc1d78fdc96f2ba15184dc5b5f8e9bcb907c4bafcfaad9ef18eddccec0e0b43bc9a0bad4365cc2228486a89f694181c35630c1794409b4c58175b239dd6906f2e25a7bf1a15d3de2be09cf9a215d9b2c7fb2863f86c1fbd664e83757ea44ea5df534c5a8aa4a818c6e7d327c514b", @generic="ec33b45db96d621ba8a47ba6512d856bb6cc3858229eb9bbd96ae00e38d7b1dc091d078e94642444b9683a402e6d9ba9cc954fc780526c48b57048f7514e9168585a4ba1bd991b7a611ba43194a4cc941fd727598e3f51a2f8ac6ba27baf68984b9318a84db2e0e76332e4b8ff1cbabdb6b578ca117df29889", @generic="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"]}]}, 0x680}, {&(0x7f0000666000-0xec)={0xec, 0x11, 0x200, 0x1, 0x0, "", [@generic="8ba74683ce92f1a4d34f2c015475980e0cfbbf163f076b22bf022de1f276f6712184d4479ff04d48619cdfa9cb6d51764c404735772d712f88b6e76a5ca033075ee36ae60ef1d42c2e8e61040cbb349bb0772e2009b7efb083a5c2f1311d1262694599059550a62aba2186fc06da4dc866c1572cf65c8ad9c059da6c74e5ffb6ad0e6fac098583b20ec9f171e3c8712283aae7b9ec3f8125332d33027279cbbb02de16971473a828f64f811da1a30aff19766cf0f50b4d3db23c9ba903", @typed={0xc, 0x2a, @fd=r3}, @typed={0x10, 0x42, @str='cgroup\x00'}]}, 0xec}], 0x2, &(0x7f00005e6000-0x40)=[@cred={0x18, 0x1, 0x2, r0, r4, r5}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @rights={0x10, 0x1, 0x1, [r8]}], 0x40, 0x20040040}, 0x20000000) timer_create(0x4000, &(0x7f0000931000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00006f7000-0xb8)=""/184) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000e52000)={0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0xc) timer_delete(r9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000778000-0xc)={0x0, 0x38, &(0x7f00009d6000-0x38)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000f1d000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002f3000-0x6a)={r10, 0x62, "7d3228b469c1a7ea0caf0aa308d917f632f58db450c766322324c6a719e4d9abc856b1cd9d69a32ef42eb9c53690506802fe8b6994eb5fd6584cd3f7d6837fe67478183fc90d59b4c9368c472585241a2b070ed5852ffe70d7946be835208a2eaa32"}, &(0x7f0000c5b000-0x4)=0x6a) 2018/01/30 23:22:13 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000)="", 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000458000-0x8)={0x6, 0x400, 0x3, 0xffff}, 0x8) 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000fc2000-0x4)=0x0) writev(r1, &(0x7f0000d5d000)=[{&(0x7f0000fc0000)="ef721899b1d852afd61bb0e93ae2b36fa5d7219cfdc440010e0130bdacf556023ba791dd8e4a39f75516eaaf660fb0a39a3314382b2dc073f05ccccd41133ff454f158f33c55f9fc8f9a897b1c104df18d9eae9ba6a33af554ac045b9549fceacc183dd3dbcf1357f76c49c8bc84f8f1a3e025d95a3599765dd6e9b041bb61cf3c1d48ca34b93b2cb7427efd9172254440d41b6ad033b0207556779ac4ef4a7e8bd60e7d2992a9cabb4720dff9ef", 0xae}, {&(0x7f0000fc1000-0x92)="d5d83a5b92c2ccf77d1875b9cb6bb5bf453803687d5a8394f2ef9010bdb72a5b71761e3d4e5849c74691e4751134035c09b8913d3b259b0550aed7b1991cb3037b9159022ef01b2ff50cf57025603f7418e91c494f5a4ff1e4eed6371e223d22727eb5357769606cd4db83977c513111c5131366f3b4f015f55f20ef1564d7f9672d77a00ec7980315e85cdbf27b6b8d53f2", 0x92}, {&(0x7f0000fc0000)="6530b5cbcf64268159b85e76c2c5d67a37f0c4d8657028718cc39654560440083efd94ed583ab73e8e0129e2c82b876c32856d90ed14f99d449edce3654eb1129a327a767c713e39a9df03f38ba3afd3cb291764b2f7f0333ab874612df9dd70d3282ec8eb74f2abe34915f95cd98d36d4b9", 0x72}, {&(0x7f0000fc1000-0xe)="5577f06f022670f100f988986f0c", 0xe}], 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000fc1000-0x18)={0x8, 0xfffffffffffff801, 0x3, 0x1ff, 0x0, 0x939d}) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x100, 0x7ff, 0xbb9a, 0x2, 0x8, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000065e000-0x70)={0xfffffffffffffffd, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x7, 0x3, 0xffffffff, &(0x7f0000848000)=@generic="04957a7bbe6eb568465147d4a3bb7f72", 0x80000001, 0xfffffffffffffff7, 0x2}) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) mlock(&(0x7f0000fdb000/0x1000)=nil, 0x1000) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000a3f000)="1cf1f4a9f2c598073f46cbbbc87a8f4c248c5da767dfbf056667115123941837a652213ec92c053574e66ca31033b3f8fe016df7e517ee2414ed2486b77e383d7418def70910a6b829705075de00873dea92a69945416438ad1adfcf92591843275a7070bcf517dcaa4e401954dee989977d5f6ae2165db6590d18cac403022008", 0x81) 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000740000-0x4)=0x0, 0x4, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000)=0x0, 0x5550) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8749) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) [ 44.383845] audit: type=1400 audit(1517354533.965:8): avc: denied { create } for pid=5656 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) sendto$inet(r0, &(0x7f000023a000)="", 0x162, 0x200007ff, &(0x7f0000e13000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) [ 44.441880] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) prctl$void(0x1e) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/30 23:22:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/autofs\x00', 0x400140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000939000-0x4)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000938000)='/dev/sg#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x57b, 0x3f, 0x1010, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:14 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0xf8)="751ff1a1f9f30f9e4d4a474678005aea1fbdac258354904c304409725d31f7b52e62ed60a4bdeddcc41eebd67602a3fdcddbdbb68e6adb201b5da0b684d5c834b6133d35f8679c35763aa5f211bfce086ab37fdd4178bddf2285009a56f3e2c83ffb5ac21d61f9e92654abd3f893fa44892259874d003500ee112992b6d081fed331511a2b241844ce662ad1ff3d32014e6b84d49280a72e8d71399f684e773e8c3abb1c0726bfcc2bdb9f2079ae91d15a809696cc8371a35846efed2d71c57a9cff1a01375aee7fa88530a11e3ebc860969bf1123bda4018332c5d8e530883e5cd656981909507b639da96396b5cc621e19f08e9af2bea0", 0xf8, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x8d67, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x4, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x9, &(0x7f0000008000-0x8)='./file0\x00', r2, &(0x7f0000008000-0x26)="146744eb4ca3b1ffa4c1390a29d5dcbc57f31c6ff934320d7b6561e5f92c8baf73cfe1fd72b2") 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007bd000)="19888bfb6db6ddde7f4e4ef1de0903a1caba49718191a37bd63821395d2f7039edee2d3806b6c249341eb67662c5a7e7573b5395d548564fe779dc6a545e0ded13437e10bff212f3b509808bc537dcf10be91d061ff2584186696b59f3d30ab47dd8a21dbefbc2152820872240671558963b27efb193455e93e51d6a5c6a93bb1614c38fb98164bd88f7d44257194b99fefd724f1bcf9656746f77f86a581771634fdf2359ae0ab13aa2bfbf5f9c", 0xae, 0x20008002, &(0x7f000087d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000750000)={&(0x7f0000e9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e8a000)=[{&(0x7f00002cf000)=""/254, 0xfe}, {&(0x7f000044a000)=""/230, 0xe6}, {&(0x7f0000746000-0x6)=""/26, 0x1a}, {&(0x7f0000662000)=""/64, 0x40}], 0x4, &(0x7f00007b7000-0x7e)=""/126, 0x7e, 0x0}, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003d4000-0x8c)={0x0, @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]}}, &(0x7f0000ab0000+0x7ef)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000043a000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) pipe(&(0x7f00007bf000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000658000)=0x3, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e9b000)='/dev/pktcdvd/control\x00', 0x82000, 0x0) socketpair$unix(0x1, 0x2005, 0x0, &(0x7f0000d0e000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009a1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00005c3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30, 0x0, 0xff, 0x1, 0xffffffffffffff80, 0x101, 0x7fff}, &(0x7f000005e000-0x2)=0x20) 2018/01/30 23:22:14 executing program 4: r0 = inotify_init1(0x80800) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f000009f000-0x10)={0x2, 0x7, 0xfda, 0x1f, r1}) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) ptrace$cont(0x19, r1, 0x8, 0x3) 2018/01/30 23:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000334000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c90000)=0x16, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r0) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) dup3(r2, r1, 0x0) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000eff000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fbe000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5d000)=0x28) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002fb000-0x4)=@assoc_id=r2, 0x4) connect$unix(r0, &(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 23:22:14 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0xf8)="751ff1a1f9f30f9e4d4a474678005aea1fbdac258354904c304409725d31f7b52e62ed60a4bdeddcc41eebd67602a3fdcddbdbb68e6adb201b5da0b684d5c834b6133d35f8679c35763aa5f211bfce086ab37fdd4178bddf2285009a56f3e2c83ffb5ac21d61f9e92654abd3f893fa44892259874d003500ee112992b6d081fed331511a2b241844ce662ad1ff3d32014e6b84d49280a72e8d71399f684e773e8c3abb1c0726bfcc2bdb9f2079ae91d15a809696cc8371a35846efed2d71c57a9cff1a01375aee7fa88530a11e3ebc860969bf1123bda4018332c5d8e530883e5cd656981909507b639da96396b5cc621e19f08e9af2bea0", 0xf8, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x8d67, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x4, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x9, &(0x7f0000008000-0x8)='./file0\x00', r2, &(0x7f0000008000-0x26)="146744eb4ca3b1ffa4c1390a29d5dcbc57f31c6ff934320d7b6561e5f92c8baf73cfe1fd72b2") 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9a2eb7423d24a319, 0x8000000000000, 0x0, 0x0}, 0x32b) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x1f) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e59000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x2, 0x4, 0x4, 0x8020000000}, 0x20) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00002cb000)=0x0, &(0x7f0000caf000)=0x1) 2018/01/30 23:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000670000-0xe)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009b0000)={0x1, &(0x7f000060e000-0x8)=[{0x8, 0xfffffffffffff000, 0xab12, 0x5}]}, 0x8) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000670000)=0x0, &(0x7f00006bd000)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c, 0x0}, 0x0) 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000633000)='/dev/pktcdvd/control\x00', 0x501000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000106000)=0x20, 0x4) pwritev(r0, &(0x7f0000552000)=[{&(0x7f00008b5000-0x4e)="2dcd53131dbedafe0077eee50d65486ed79fde2f230684d61ed1d2ae21df54dec0519d32a0680047afd887db0209f4578137a46d963939d483cd4ff69575dd75fe58d2256e42bb750a18a89eae32", 0x4e}, {&(0x7f0000b8e000-0xc3)="23de0626c4a63b274e49482936981b989ea9326fc6fde33183e45984b23f3ec76ebcfc3b81a4d8eed3744ba43e943343f1dbf31fe8f013df1ec3036a3a211fab97db1611517829b51cdc2c8b87091c16b37b14cf0c1399ed109320037fec2d63bc348bf6d479ad2f8571f9e9095caf569bacd23218f4db1a57938140b2e6dd825a6d33f6b2df0dc98b72e32ef16e447074e41deabde7bbeccb78e6db8d880d0f28a3f8d5bae13dfc9f42c55d493d8d4ab7393195a3cd1d3ac90822af8c1d250f8f430d", 0xc3}], 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x47, 0x0, 0x0, 0x3, 0x0, []}) syz_open_dev$evdev(&(0x7f0000c67000)='/dev/input/event#\x00', 0x4, 0x40000) ioctl(r1, 0x8936, &(0x7f0000000000)="") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00009af000)={0x4f49, 0xbe71, 0x400, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f000082b000)=""/223) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ad4000)=0x7, 0x4) 2018/01/30 23:22:14 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c28000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c01000)=[{&(0x7f00003b9000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/130, 0x82}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x1000) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) r1 = memfd_create(&(0x7f0000099000)="3a657468306370757365745d063a2762646576256d696d655f747970654700", 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d61000-0xc)={0xd000001b, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000019000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) creat(&(0x7f000064f000-0x8)='./file0\x00', 0x40) readahead(r2, 0x0, 0x0) prctl$setendian(0x14, 0x2000000000005) 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000521000)='/dev/hwrng\x00', 0x200, 0x0) r0 = socket(0x2, 0x800, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) 2018/01/30 23:22:14 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) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000003000)=0x80000001, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000008a000)={0x0, 0x0}) 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ff0000)='vegas\x00', 0xe2) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x198}], 0x1, &(0x7f0000d4c000-0x2b8)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cc3000-0x14)={0xffffffffffffff90, 0xff, 0x9, 0x1, 0x786}, 0x14) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) 2018/01/30 23:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/sequencer\x00', 0x200000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') munmap(&(0x7f00004e5000/0x4000)=nil, 0x4000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10001) sendto$inet(r0, &(0x7f0000a5e000-0x1b)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r2, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/30 23:22:14 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000006a000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r1, &(0x7f00007c5000-0x11)=@random={'system.', '/vmnet1!\\\x00'}, &(0x7f00001de000)=""/225, 0xd9227f24ad8aa840) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001ed000)=@assoc_value={0x0, 0x0}, &(0x7f00002b9000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000638000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abf000)=0x8c) 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d2e000-0x8)='keyring\x00', &(0x7f00004ce000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b06000-0x68)="da", 0x1, r0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000d2f000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000d2e000)=0xfc) keyctl$read(0xb, r1, &(0x7f0000a0a000)=""/62, 0x3e) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x18000) ioctl(r0, 0x8, &(0x7f0000f7c000-0xb7)="1c47c6bb86dc927e4f71f82586e308b695ef147f4e6d50cec4fe62f6f871af8248c53853dd0e6e676d528f71d0bc6ec224d780ea07caf4682e69e9ce005b59727b28d93adcb41caec03a1b5c382974c8ed8254e3b5c2f7557249d81b0f854f7640b86dafbfb2b679e068a3cd5dd9e85a94f20e888cea8577974c4ac5c465a076631bc250db85c201d21310ad52e1ee20e9297639d68c64ecdf0fe2a1de49a398baa33afc03b4dd9dc82f628ee0653e5a31f2342a19bc50") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00001f6000)=[{&(0x7f0000b76000-0x7f)="5621b85fdcde3a550ead7b3011febb34237d2455573b4f82f69d4596fa1829e997bb8de8ad452bb60eac5636aceb57c7fa71d7175afd247a98f2e38f74467b0e31b71d79615ce4f58809b1fcb8d9bbf0ddb5d4314d27bb905f9955eccf99b64052548678dd27986eb56858b9004871ba2fd9284cb6da55a056afdef9af673373", 0x80}], 0x1, 0x40009) dup(r1) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f000000a000-0x4)=0x0, 0x6) prctl$void(0x15) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001b000)={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]}}, &(0x7f000001a000-0x4)=0x8c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000020000)=@assoc_value={r1, 0x0}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000012000-0x8)={0x2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001a000)=0x0) 2018/01/30 23:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x8, 0x0, 0x0}}], 0x1c) dup3(r0, r0, 0x80000) 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000017d000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000077f000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r2) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0xdd62) fstat(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dbe000)='/dev/loop#\x00', 0x800000000000000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000013c000+0x843)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000172000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000dac000-0x4)=0x0, 0x80000) 2018/01/30 23:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f0000028000-0x8)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysfs$3(0x3) 2018/01/30 23:22:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f75000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f74000)={&(0x7f0000f75000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000f75000-0x8)={&(0x7f0000f74000)=@upd={0xf0, 0x12, 0x104, 0x2, 0x0, {{'sha256_mb\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xe042}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000dfc000)={0xff00000000000000, 0x9, 0x6, 0x1, "de47decf55b8f4253870fdda9d6121d3113b5f81364eedc352fc4536c2f8e236"}) setns(r0, 0x8000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c27000-0x30)={0x94, 0x0, &(0x7f0000f76000-0x94)=[@transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f75000)=[], &(0x7f0000f75000)=[]}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f0000f75000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0xa, 0x4, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000f75000)=[0x38]}, 0x5c39}}], 0xbf, 0x0, &(0x7f000091b000-0xbf)="f6a49c3733fd632519091cf1efbc22f867a33d08080776a37d1ef3a5e1e020d03bbc9efda3cbdd0d1a3c43320cc5b49636c553b70ced03a4859e7e5a2eb7aac8f175d69f3d6b24fcae3ddb8ff27cbb39592e44328cd1e2fb7b80bb3138ab23c31d89c8771ace4e55c460a353f0bf06172d057d963c05b96eaf4901738ea46a6a21e75fcb36460e96aa17ebdb54d311ad14a68192b40f7199f692354311d631afa538764f3f8ffeec473320f3ec79498ab4aa40e156149e2500a0cbda7a74a8"}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d7f000-0x12)='/dev/input/event#\x00', 0x2, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f77000-0xc)={0x2000, 0x0}) dup(r0) sendmsg$nl_generic(r0, &(0x7f0000a8e000-0x1c)={&(0x7f0000f73000)={0x10, 0x0, 0x0, 0x4014340}, 0xc, &(0x7f000052b000)={&(0x7f00007f4000)={0x14, 0x19, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:22:14 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c7000-0x11)='/dev/vga_arbiter\x00', 0x82000, 0x0) connect$unix(r0, &(0x7f0000b5e000)=@file={0x0, './file0\x00'}, 0xa) futex(&(0x7f0000006000)=0x0, 0xc, 0x0, &(0x7f0000006000)={0x0, 0x1c9c380}, &(0x7f0000006000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081f000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d9c000)=[{0x8, 0x9}, {0x8, 0x80}, {0x2, 0x800}], 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000788000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000091a000)={0x2, 0x1000, 0xbfe, 0x5}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f00007f4000)="2f6465762f70707000c3", 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004e6000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000-0x4)=0xfffffd0e) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000eb3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28031769, 0xfff, 0x2, 0x400, 0x9, 0x10, r2}) close(0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000e55000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/30 23:22:14 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000d000)='./file0\x00', 0x400, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000009000)=0x0, &(0x7f000000d000)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f000000c000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x30)=[], 0x0, &(0x7f000000c000)=""/80, 0x50, 0x0}, 0x0) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000018000-0x9)='/dev/sg#\x00', 0x1f, 0x10000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000025000-0x30)={0xa0a, 0x2, 0x126, 0xa295, 0xfffffffffffffd40, 0x9163, [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$TIOCMGET(r1, 0x5415, &(0x7f0000025000-0x4)=0x0) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000-0x438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000d000)={&(0x7f0000003000-0x58)={0x27, 0x8, 0x0, 0x3, 0x80000001, 0x81, "8b26fa131b6a184c56b9bd40ada8605b636d5329bc9d4f6d4c2086fe849c962be244f98be3f088baa786c816d2788e5bc13578c6fc112af213b8fed5bd53da", 0x2}, 0x58, &(0x7f000000d000)=[{&(0x7f000000d000)="2f61b985f854ce5ad3d0b8a9cd391ab7ffd8c48ab92a0cc445bbf5cf447a2f0da553082cf515a57d69fb349e9144d76c66b3d2841c890100229d7bd2e091de45c256213d256f044e91a47f83a41eb9cd134bb1f1a21bcc0969ef5c94d8219e22894de99ba293eff6224bab36221db00bd83c807d671093ae34bd8ed5a255b65cd66e32c1495eaf1d722962b4f04ac367bc867706742c9cba65f3dbd183e18484c87da526bb3e003ee3066b11f5", 0xad}, {&(0x7f000000e000-0x1000)="581e927ba32dea53f5e90d50e144382388c6568cbb034e1e50856443335cdc0834806516101b1624cd0a25411dca2508e09276aa1eb7cdc970232f3a4d7e0c263f79ed3adf3747f879990f22d844f4a61fbfe7ca146ff2f0caefca23e9501c50c71b5cbff55782387099e70b5b1980f55a09b7bfe343c814db2b6c4f70d2d52328ca8744dc4c53249c3d9d1acce34248a430b5909b4f47f760e3cd9d1150a35ffc6c00e42b363823fcbe472fca098cfe7bb4bef859f6b25f91ecd941e3ec04b7286b3af35fd606d36a1e43c788b121cef0d5844923e69980aa34c0c5b66e8562103494fceb8b45d6eb2fa5e731421b9b38bbbc83a2e94e090129775a58a157d88ad6d6e78f9bf5fb83cc48808dbe0aafa7f8739f4d466b29b89f1a3ec9affcd5f5bea5b73cdd5eebd4ddd82f383f600a4a705925c206a683a3c179d9087785a6581be66e1e0d5609727cd3b42a6564af8fe1e33e71157f70cbae1e1b318804cc7a579634553b6a050c3507177aa30d5cfe707cb82362abacf40ee855577ca07e7af79fe2a1283d54f7cbb427f6f69becf5a059e30612c41a20ae688f2d84e11706f70b4ff5272d57b3a22b4070be800419816454b3860a09dca68b804a820964c2066de8041d3b6d5460315371f09257bf54614f99dc3f010808b0879ff518d4a174f10e4b230836fc7c1451a4fc31db834e590401391cea556ed4c3a0ff56674c2a5ed74fab533e66950198f97b2ba5c126786ad785be41a7baee65309897462f24608432fb7b28b88d4170f426866a08b60704665a4f884d89ce23f2a0fce78251e485c27d6c995f75455a5e8d3f034b7fd6256e5df15c748472523976d7bdce225d866c5c69755ad9ffff6069ab8d92d0e35237a359ba8b71783a7356ac41dd64868dd3398779b6194f061f7d858011f0a1be9a6ef1ae77270502a6021cda66e3db381a4d0a3eb330d040d3212a00d6edc21fbee718f8477dc515908c0f472076415aac35bf7aa2c3b1e79aca78646e7ac5512ccd311699c1afa1264714ba2246993e9ced01dc3ea5227c6ae13dbc0557048d5d921b691aca1a25a2475c2d478333853a395d19a89d9e9fcd2dfdd11b0b23b7cd020ae42a3fd6e485fd325310fc19d840dd59295fea8277165167871bb46e836acb7c255c7853f8df7988979f9cb3f390ac303bb7f270ff650e3b35a23ed5866f10876dc2d6d09efcb665cad9216665c164587528bc04ff1143267eb642c1abcdd88522147517c9af5c3fa04b38881f2f968f2e9864a0b17ad461f7b1378949947abd2b3b30f3587da523dd9cf85ebfcbf078642a4bdb2f680bb2acbc49224c4e99bed6edd14c02c9d8eea4576d21175a29ed252d4f953fb99ee90db79d2e64bc57e2b4898b1909643a49f25b0e5c6779692229e24de8a697c133095b7c2a9f506107228ba73550004cf843b310a6fab48beace0b460a8ae3224c76afacd8e60c444239bf341de821d792bfd789f327d4096f5f445c9248d51755f1a8714cb3b580de62311072216c2e2608fc0dc2b9a7730279a271c9f7f510540ce6f8a0b42cad9786a98cb611febb75886001162532c24eed03c46eca19275b26f0528b3deb80a5002f17213497a88a55a316c6f4a648013daf56e50cf036c74857533def7a7f1edcb76687935176bbe34896bc4bc600131ca1808b52e5bda96f5c721dcd1dbd4cede89d9d14a63fc881ce1acf8ea8b80e19afedd1ac6b746581753bc059bbb4e37896a689089565e0c7713e2a029e43d099ced8913887eabb5be2fcccf6d66b189a50e74f8fa9b49c99ec36b444ed5ba0bb535be809712b4ccf30763065e2cd83314cd15b9b17f2696decf006841ccbbfe5fd701cb8b2993b00399dda20f506200920f4feb98fe9d1773841afe8a0b65c1d08548cdd02aaea2b60019a204bc2dc1c44bc966c3f523e9c8f197edbee89c64023482b833ffc8d909383b8e3273da7792dd9a8f4c74b7b6c230a2acc1a45a905eab18f3886fe30a50a119930bf236e5db6034ec58678cd66e40a46ce9caabad6cf2866eca18dab5e211e1d2c5c4e6ed6f3711e87094a878291c3d7df31763275a9ed9caf58ccbe7ec390c59d662eda238ec7b68108ab15b0bafd5aeff04ae27cdc375704dcf75c91fffa87be7c5b6f0bc9c1300edeabc7585341bc98e74ecf43e52c17b79a5c6059e20f8303deac318d8d9f5db1e15fcfa43d528e8b8ecff2b180e110143a0100210a1b55c3dcfe7f4870167a80f3fc8b970f9604548a17300256099b957ac3f32df362e00049a8d9e8c43da48c29fbed9e3c06fb4fac3590e8634f477a8e8bc8ed4968008a1f31c3867441304d5bd1bc651a87ab8ded979debd6c0227e0b1c3d23dd6fbddf4cf9a7db155dd2fb66ac072cb3ccca41a4c29c10cf80fb44d5db85b35f85be737b33316462863a65a817150c5f37434feeab3c719a623b37af657178d41d01c35fd776618ccb213457e22261948a846ce5676c8a7974d3a7b7d0f36d04f7ecd56f0e279ae263caa87a98daa528bc464ebf9078108c541415cc871a24ca710fda55343bb8e08340bef762dd2f73b29d2cbcecc5e17a5f4cc92647e045dffdac493f724789570aeaa67a1ac9715f351df307ad974d21014f016aaf576e94db8ddbbfa2b181eaa699444a175de063a8a6cd5be9642c44ad4716b776cb1e146d6bde1d3067dcb9bfea5e6df8f8b4de4fec1c56df16c0f690f9e3e696d2f502f5a8a0940da0bee0d479b268dd9375648d575e96a917af2fa23ad5a651d7672d4ded160380dfe1cd65ec3b96147714cddd61adfc427354ac8e0a796135a7a98f181b6a8d9525694b435603832ad19482ffe91b0808dc61131b04a73387872c732eba449053c5228ec8395a1f8536d8774ac6897f29e4f6c348506c3526f7fcc345e8a39c2d666c82aadc1e60530aabe8a250405087a9e5a57c32998ab5e1a1c03950045a960f54a831e155743cf89a423aed9c9422ee24c0af0ec79ed6acc86ce7f4994f76b8610f51102eac3207aab0507374298fe597ad025e33a0ab7140efe7ab84798d77f1cca15e2975871a0870a2f8faad0fe1e8becad3245f6d1a03cf3412c81ad62787d77111eddf722de18c074932b8c40ff7c77b6af4755b0a87d7458da1076f91dcedd42e63d094f0146e299d994c9469423014e07bc65e01c17ccd6881dec0c8e896dddb654b1d9ac2313aa508012a81fb2a6dc1621fc04daf0340de3515b0e3f2bee6176b543ab43bf93d705e062d6494a3890c0f35a439965e36bd41bcb18e467cfeadf8834b3256340694d64ed99e00cebee28b83d1ccdec8e965af18c6e936b1c7b08a7bad17762b44a6356cc72189c87cd8982568a9fc922f0f5caabbbdd1888b57895f787cd484b335b32ac88645b62467dcb5c757d11cbf2bc9a96447c51aeec055967ddae5f38d1368713f6ef251186b847056ccf9061dec386cf59939f2a8714e3f29df7a38ed281a75b223498826737b9d36e0c2bd19e209d46945f99e61bfb40cd23b6e2f7e13e98b6b9bd58935eae6d99bb20481da07bacab37022011a724d74bf13e01069e9be60f581bf798fc0c1fb1d139db7d9da3a16a2e862d0a31f2a3fb335b23c5b9f74de2c601394f8bbbebc2ca2e189e65373dfe60e31fa90c4a223adb90674bfe3ba8430053bd586770f2e2bf5c26e5071226c7343e94325c166b654654fddb2056eb8f428fd52b56fe31203d98aa5e689368932eaaf5101d6f81e5c40204758b88f868fb2801ad8f88db0567540196c56d2e0903408f09242c730c0723f736c007b51524aed424c874b0b771f9b1e43916dff81931723326de0c069f10f33f4ba815a5a1a59e8016f0f25ebf14c612c8777902e13339b995420aea4e19012318e0c98ba00f3fbfc94605f7d132b55db028d77025d6777e75e606ef4a423a77ad4b5caab9c2eedd53fd2bb8ec3e21423320494887c58308a7d9f3429ff9fa4000c93ff2599b0dd3a989586493a0df7cafca7e370084ee8c35c8c52ac40100b2680a00748283e46da0c8b01246e36d3dc40c27b4c199b18b0ecc32cc9ed27fc1459734cee6f6d560587e1260404698fbce71a1e9be7e6e36a20c31ec63ed2c715458f64eec78d395d110c9d57f29e56059a754014d62f7ec8d17bd9e3adaa46ae43a5ab7f9103c6d31ec599fc9e3b29d91c18423a89fbb4f3d702f822ee4adfc579fe34200a5b94fccb92486966833f4350643c172ca2e53f8ace88a1c0750097e0b13f1674ca5702750ae70576fe503efa3771e0801be1bc522bde3a6206b8684374cce6f4af7fe26ccfb73bedaa4094b241ab63e48ed75e237ffb9b09fcd03c3da8b7b8d1057fa4061ad614ecbdb98709e1fc441f38119defa467c2b76a8b0ab487137f459283d3a9362704b1c2eb13e14a54786b2a59b928804b14057fa0bd9ba0b8fc0b922bd872e8e13f66a500d74f6f1534503f117630c6955cb640c42f31c6477eaf7bde9f28dcefc1a8c7b91b8924757220c11dfe0034b9575d665e3ac01ea6454fabb6f6d700a7cfa51cfab8d0b019ef68d5288839d41afe4b7ced2e47d40d6a38dbb024d6e905d1ac933069fc03301ed05b5d6af5e9ef898aaddcf8d2d7f4ef98467bddcd3a25fee1d9e2576ac041741f645d9acaa6ca5a45ea6a50b94b8abbcdc26868075ea3fdd6814949d642f55ffe18e1ecc32c39a84a219efa150d9bc5bdcc8f466e496aede76a2857b4cdd6caec6c9ed4c4b5bfb8a5feee4793a29bfd381b34a6fe4f217bed0c458e972b8a70e6bc79e234182acc27593dbfc9abf6f0a758ff998be30f0ef719a2d2c1302934553c1da978a612e0de0ba50d6a4e95afe52e7aa90bb610cf69ae0bc1d614364fcc973e3b2c7a8930d2b4ee3abb916d9eb0669c29890259288e31439efc3b6abfe1675ca2b903c995f6a231542b1d9e895cbfdbb0695fd81e68db39d5486570f4501b45d0e7f5b043a474a975f860f1f7ac09b96e769240e128e1b3766d12ebca1f160e4d59a71ed2a8288826fc1540d377e5377b6064a269956fc38769fb8614b682b63f6b00809147b646c2470b6300bb9215ad7f0c969f2c8a64ef5f5224c868a20c1a15f7ea2a62e8020808f4e44a95446f14deabbb35b6f63ce97f04821c1919d787d1dc8a8481a575880264127f20669fe5b2eb53177668edef00740fdb7e7fb72318877e180ac755df7a79e8fa3ad4e124c34fbbfe9e9893afee6793b4e7f6cb6a4e7378c739f4b9bf49e9937be2506be871547e3bf3bdc7cf850f0ad8c8091fc4aad5165ea72eefdf3fb53876510d40ce8a9b42303af77980c34152efc96d360b77febc8f5f2c0b6a9b90e41f702fbb6eadd7b6580b5d90329a6ed211b9c908baa330ea9e48861b739413583b75d50de54d0076c3efa3e159d61604a8a8a06d70507b62eee6839d0a5c7666beef67a68c2971d12d25781f42c5782a335c19fc0a966e95214c098236c65341bd0ee47fda553af5cc04453f6cc94a6803aff2de3abaa905001f2146f6350ac050df8182dfe574d96005caef4bcbf8c3109702536212eb949e38156303fc9c3acca70ec5266c82746683331f09ad5143d567d9a9a5d9820761fd8cdf26518a65cbd01c9cc9b970ee65d47f8250ebd35a7a385b329f009b20a694307d907b7b00b131c8a2aba8b9e40e774901b10f68e98db36eb6b9759d7b213be004e4ce59f0371d431741c187ce253d6bede17fd2e0b0b7af6ae7e83708890cf9974bc3070c837756f392bcfc5978d08c2518aeffd239a3d178c7e917966c6520", 0x1000}], 0x2, &(0x7f000000d000)={0x7c, 0x105, 0x1296, "cc6bb6da35378e82d9b576a1ceed17a3b770d63d1588739dd750be02007fef48b21e61d41c32d881730d9ef58c6b3c82091edfe9e66d3e9e5d129b6fe3a8aff2bb1e76d295c1eedf650521164c8d37562ef87fa2adafd36fa98ac0289d04c3552165a36eb428da1d57add74f863c28fd"}, 0x7c, 0x4000}, 0x8000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000-0xc)=@sack_info={0x0, 0x1, 0x0}, &(0x7f000000d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={r1, 0x7}, &(0x7f000000b000-0x4)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000e000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000005000)={0x2, 0x0, 0xff, 0x3, r2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000000e000-0x8)='./file0\x00', r3, r4) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000c000)={0x0, 0x8, 0x10, 0x6, 0x5}, &(0x7f000000a000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000-0x8)={r5, 0x1}, &(0x7f0000008000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) 2018/01/30 23:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x8) 2018/01/30 23:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000759000-0x28)={0x9, 0x17, 0x7, 0xffffffffffffff94, "9e5506e84553ec3d692992c65084d681c1adb354beb9a0a7cd2d29171018d9f0"}) r1 = memfd_create(&(0x7f000028a000-0x4)='}\x00.X', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000a, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007000)={{{@in=@dev={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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000+0xb9f)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={r1, r2, r3}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000-0x9)=""/9, &(0x7f0000004000)=0x9) 2018/01/30 23:22:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000780000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xd6e6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b2c000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eb0000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000dc2000)='attr/sockcreate\x00') sendfile(r3, r3, &(0x7f0000b58000)=0x0, 0xfffd) [ 44.975572] audit: type=1400 audit(1517354534.555:9): avc: denied { write } for pid=5809 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 23:22:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000ed000)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) lseek(r2, 0x0, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000984000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) clock_getres(0x3, &(0x7f0000543000)={0x0, 0x0}) 2018/01/30 23:22:14 executing program 4: r0 = add_key(&(0x7f0000217000)='logon\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x10000) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x0) 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef4000)={@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]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000a91000)=@ipv4_getaddr={0x20, 0x16, 0xc08, 0x3, 0x1, {0x2, 0xbf, 0x20, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/30 23:22:14 executing program 6: r0 = socket$unix(0x1, 0x8000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000274000)='./file0\x00', &(0x7f0000a2c000)=[], &(0x7f0000525000-0x8)=[], 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000473000)=0x401) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e14000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000141000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xc) recvfrom$inet(r0, &(0x7f000084c000)=""/34, 0x22, 0x20, &(0x7f00005dc000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:22:14 executing program 5: r0 = socket$inet(0x2, 0x3dbdff739a717063, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000001000-0xd5)="2e7d6597533cd9ea225b1d5f9cf38347b93a774ddd1012191a2e5b4ba3603492204e0c2214b6666a2f56e27c3f0d68077afadbba892afbaf9aa619a6ccd930917463654610f082c7b05bfe4690b08e05f0de5bf975fd64a65ed2994424c28edab55e915f5b6526479a4d6818712bd0bf83cbd01916048fc54c2965663900317c6f8e29d204c5fa4ea66c887ca83ad4dd6c1a48c142470c9c0baf14e71e3640b31ad8b60b8c4992683af5a652d11411cb3e0aad550908ec52d88021b54892167bbf64273fd4817ec651265246e72c6061b5d442a47e") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000001000)="", 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1d, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000004000-0x8)=0x5) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000002000-0x8)='./file0\x00', r3, r4, 0xc00) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000977000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000924000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000, 0x0}, {0x77359400, 0x0}}, &(0x7f0000018000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f0000b4c000-0x8)={0x0, 0x0}) 2018/01/30 23:22:14 executing program 4: mlockall(0x1) r0 = socket(0x7, 0x5, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000076c000)=0x0) r1 = socket(0xa, 0x800, 0xfbc0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b55000-0x4)=0x0) 2018/01/30 23:22:14 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3, 0x0) write(r0, &(0x7f0000ff0000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a3000)={0x0, 0x1dcc}, &(0x7f0000333000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000df5000-0x18)={r1, 0x3, 0x0, 0x7f, 0x1}, &(0x7f0000918000-0x4)=0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff6000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) 2018/01/30 23:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00007f2000)="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") ioctl$TCSETAF(r0, 0x5408, &(0x7f000015c000-0x14)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008c6000-0x2)={0x7, 0x3d}) [ 45.173380] audit: type=1400 audit(1517354534.755:10): avc: denied { ioctl } for pid=5860 comm="syz-executor3" path="socket:[12744]" dev="sockfs" ino=12744 ioctlcmd=8933 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 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000912000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7f000)=0x10, 0xfa7f35471eecc8f6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000078d000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in6={0xa, 0x3, 0xb5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c3}, @in6={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000ccd000-0xba)=""/186, &(0x7f000099a000-0x4)=0xba) 2018/01/30 23:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000456000-0xb)='/dev/loop#\x00', 0x3, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000b7a000-0x4)=0x3ff) pwrite64(r0, &(0x7f000097a000)="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", 0x1000, 0x0) fdatasync(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000692000-0x8)={0x0, 0x0}) getresuid(&(0x7f000065c000+0xfc4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) pipe(&(0x7f000066e000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f81000)='net/rt6_stats\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c6d000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000061000-0x4)=0x104) 2018/01/30 23:22:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001da000-0x28)={@generic="83b364de39422dad75c9aaa3f312ea28", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="bd8880683f0e1ef0f25a952d627edf53", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0xf8)=""/248, &(0x7f0000001000)=0xf8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000)=@full={{0x3, {"f28ef204bc696e"}, 0x200}, [{"1cd21b89cb300a"}, {"c994aec7628d8c"}, {"c105eac8f94801"}, {"53906388069b1c"}, {"147cd25d86447c"}, {"edf07f1eb4e1a5"}, {"33d79c6bfd65fa"}, {"65407e4beeb73d"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000971000-0x24)={0xffffffffffffffff, 0xffffffffffff739c, 0x9142652, 0x436a0b81, 0x4, 0x0, 0x4, 0x5, 0x400, 0xd8, 0x80000000, 0x2}) bind(0xffffffffffffffff, &(0x7f0000785000-0x80)=@generic={0x1, "3714e142c1f65392545fe8ca12c145184b1524783069d79dc985ac6c63a1eb0fa456ec3efff4ff45d3f8150891c9b580e4edee9d53d6f5e2a5ebe61940455701fa5fdf7db1e49bf00479e69f0b9bca69fa0a340d3fdb355f1d40b18053edf030f665e3409d21af936c156a2c6eb179842dd2a8eb19f262c504f5a0d41a43"}, 0x80) 2018/01/30 23:22:14 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000007000)=0x6, 0x4) socketpair$inet(0x2, 0x6, 0x3, &(0x7f000000b000)={0x0, 0x0}) dup(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000004000)=0x0, 0xffffffffffffff59) 2018/01/30 23:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009aa000-0xb)='/dev/loop#\x00', 0x0, 0x401) stat(&(0x7f0000e91000-0x8)='./file0\x00', &(0x7f0000a9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000f56000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) 2018/01/30 23:22:14 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000089b000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000ab3000)={&(0x7f00001ca000/0x3000)=nil, 0x9, 0x5, 0x0, &(0x7f00007b5000/0x2000)=nil, 0x3}) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/01/30 23:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e21000)='/proc/self/net/pfkey\x00', 0x119000, 0x0) pwrite64(r0, &(0x7f0000125000-0x1000)="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", 0xfffffffffffffe18, 0xfffffffffffffffd) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c10000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068e000)='/dev/sequencer2\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000020000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00009fb000)={0x1, 0x0, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c38000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r2, 0x0) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) 2018/01/30 23:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x2) lseek(r0, 0x200000000000021, 0x5) 2018/01/30 23:22:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x202002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f000001c000-0x418)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/30 23:22:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0x368}], 0x2000000000000183, 0x3f) ioctl$TCSBRK(r0, 0x5409, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x329500a2}, &(0x7f00000e3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000461000+0xf29)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000022c000)={0x2, {{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]}, 0x1, 0x7, [{{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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @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, 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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x450) 2018/01/30 23:22:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000610000)=[{&(0x7f0000000000)="0ddf98121a2af3b938591ca79794370d6ec0b588df98cba491e42ac5b2323bca71a606c61f2d2d1e2fe01ada7c10910cd79a2f51dbcb718169f8b39ea3647f2d2ac5a016b83671e458178c2b3c3fe61d654aa4d9d07bef202784820c21ec345a1412d3fda76f574fdc8b474b4af614456a964fc4336febc6444d7c2f6e87cbd9c9e228ecbf4b75adef8ada2798a43b4db4dcd85d357996a8746b9776df4067d80be60e59d000baeea749c51ff9984dfdf658f0c52a1762bf27281b77a9c3349acb1be77e7f1ef55dff27eb88113f244f418a37428256fccfa6ddee690d30aa08c44a4aab1055e9a506fa3b045da488f1756141946158863199", 0xf9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="d1408cfea4c479ead41d162fd64aeb82b5384f854ff0687634ab99134f71679d04e715b07bc7", 0x26}, {&(0x7f0000000000)="fd5d55ffe7fa6e7ee1ee7c83e38f836ecb3c16a93add18c58de184e030b2f9272d48cfea4e11256b4cfe44088e7002687f105094320bcc368ee0ec8916bab9c61ef71de4ff4d88223d376d439710ac3b37c33f9ef914d6311a470e11", 0x5c}, {&(0x7f00005fe000)="aae22f96fcb2f95c7bb757d4b4052332e69c6fc8197de3bbd5109262d8a48b86746574b34f628a43f5601ae5d4583b2637a7c383b63be96ec57e12cf2b8e7e4855f0a204f0840f0db6ef1bd0fa6148be9a4d9ea6869077", 0x57}, {&(0x7f0000000000)="929ebf256e22ceb61fd8bfa2d96bdb4b1b5719ab1b2cc82092ee482b0831a25284831fe98665c78828c2a147473b6b088e8860", 0x33}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2270, &(0x7f0000f44000)="") ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000a7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x80000001}) 2018/01/30 23:22:14 executing program 2: clone(0x0, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r0 = getpid() wait4(r0, &(0x7f00004be000)=0x0, 0x0, &(0x7f0000919000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setparam(r0, &(0x7f0000c4d000)=0x6d1) 2018/01/30 23:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de9000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1a8, 0x6d}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:22:15 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x840, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000013000-0x1)=0x3, 0x4) 2018/01/30 23:22:15 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000004000)=@pi={0x0, 0x60, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x2, 0x20, 0x100000001}}], {@llc_tr={0x11, {@snap={0x0, 0x0, "c6e2", "53d976", 0x8847, "25a41a"}}}}}}, 0x22) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000-0x8)={0x0, &(0x7f0000008000)=[]}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000)={0x2, 0x514, 0x3f, 0x2, 0x81}, 0x14) 2018/01/30 23:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c10000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ee5000-0x4)=0x32) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000af3000-0x5c)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x185, @loopback={0x0, 0x1}, 0x0}, 0x4, [0x4, 0x1, 0x3, 0x7, 0x5, 0x4049, 0x859, 0x9]}, 0x5c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/30 23:22:15 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000a73000)={0x1}, 0x8) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004ce000)={0xd5}, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000859000-0x8)={0x0, 0x0}, 0x8) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002aa000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2018/01/30 23:22:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000740000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000001000-0x8)={0x14, &(0x7f0000000000)=""/20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xff, 0x6]}, 0x8) 2018/01/30 23:22:15 executing program 1: msync(&(0x7f00008a8000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x200, 0x200800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket(0x0, 0x6, 0x9) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00009de000)="5ea05986cc235b1d7c1ee01be260acb2df70", 0x12) getuid() tkill(r2, 0x1000000000016) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000084f000)={0xaa, 0x24, 0x0}) 2018/01/30 23:22:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a86000)={0x3, 0x3, 0x7, 0x4000000000000000, 0x400, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000bdb000)={0xa, 0x3, 0xda87, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0) 2018/01/30 23:22:15 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x800, 0x2000000000000004) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x47)=""/71, 0x47, 0x0}, 0x0) 2018/01/30 23:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000abc000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ee7000-0x4)=0x5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xdc) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 170.559202] INFO: rcu_preempt self-detected stall on CPU [ 170.564801] 1-...: (12500 ticks this GP) idle=589/140000000000001/0 softirq=6378/6378 fqs=0 [ 170.573436] (t=12500 jiffies g=1381 c=1380 q=3231) [ 170.578627] rcu_preempt kthread starved for 12500 jiffies! g1381 c1380 f0x0 s3 ->state=0x1 [ 170.586995] Task dump for CPU 1: [ 170.590328] syz-executor7 R running task 26728 5985 4121 0x2002000c [ 170.597725] 0000000000001019 8e500a0a239029f1 ffff8801db307c10 ffffffff811cb728 [ 170.605689] 0000000000000002 0000000000000000 ffff8801db31f4c0 0000000000000001 [ 170.613656] ffffffff842bee80 ffffffff842bef04 dffffc0000000000 ffff8801db307c30 [ 170.621633] Call Trace: [ 170.624198] [] sched_show_task+0x208/0x3b0 [ 170.630794] [] dump_cpu_task+0x71/0x90 [ 170.636302] [] rcu_dump_cpu_stacks+0x1bb/0x2f0 [ 170.642502] [] rcu_check_callbacks+0x909/0x1fe0 [ 170.648805] [] ? __lock_is_held+0xa1/0xf0 [ 170.654573] [] update_process_times+0x3a/0x70 [ 170.660687] [] tick_sched_handle.isra.16+0x55/0xf0 [ 170.667235] [] tick_sched_timer+0x72/0x120 [ 170.673089] [] ? tick_sched_do_timer+0xa0/0xa0 [ 170.679289] [] __hrtimer_run_queues+0x306/0xfe0 [ 170.685577] [] ? hrtimer_fixup_init+0x70/0x70 [ 170.691704] [] ? hrtimer_interrupt+0x131/0x440 [ 170.697904] [] hrtimer_interrupt+0x1a6/0x440 [ 170.703931] [] local_apic_timer_interrupt+0x6a/0xb0 [ 170.710569] [] smp_apic_timer_interrupt+0x76/0xa0 [ 170.717030] [] apic_timer_interrupt+0xa0/0xb0 [ 170.723140] [] ? _decode_session6+0x4ab/0x13d0 [ 170.730080] [] ? _decode_session6+0x459/0x13d0 [ 170.736282] [] __xfrm_decode_session+0x63/0x100 [ 170.742571] [] __xfrm_policy_check+0x135/0x1a40 [ 170.748858] [] ? __xfrm_route_forward+0x400/0x400 [ 170.755325] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 170.762311] [] ? ip_output+0x1d7/0x4c0 [ 170.767814] [] ? ip_mc_output+0x980/0x980 [ 170.773590] [] ? release_sock+0x43/0x510 [ 170.779277] [] udpv6_queue_rcv_skb+0x65d/0x1510 [ 170.785561] [] release_sock+0x176/0x510 [ 170.791160] [] udp_sendmsg+0x15c4/0x1c30 [ 170.796840] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 170.803822] [] ? udp_push_pending_frames+0xe0/0xe0 [ 170.810369] [] ? udp_seq_next+0x80/0x80 [ 170.815963] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 170.822946] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 170.829233] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 170.836048] [] ? __lock_acquire+0xb5f/0x4b50 [ 170.842076] [] udpv6_sendmsg+0x1434/0x2500 [ 170.847939] [] ? avc_has_perm+0x296/0x500 [ 170.853704] [] ? udp6_lib_lookup+0x60/0x60 [ 170.859558] [] ? avc_has_perm_noaudit+0x460/0x460 [ 170.866018] [] ? sock_has_perm+0x1c2/0x3e0 [ 170.871869] [] ? sock_has_perm+0x292/0x3e0 [ 170.877718] [] ? sock_has_perm+0x9f/0x3e0 [ 170.883485] [] ? inet_sendmsg+0x201/0x4c0 [ 170.889251] [] inet_sendmsg+0x2bc/0x4c0 [ 170.894840] [] ? inet_sendmsg+0x73/0x4c0 [ 170.900525] [] ? inet_recvmsg+0x4c0/0x4c0 [ 170.906298] [] sock_sendmsg+0xca/0x110 [ 170.911804] [] SYSC_sendto+0x2c8/0x340 [ 170.917309] [] ? SYSC_connect+0x310/0x310 [ 170.923075] [] ? __fget+0x232/0x3b0 [ 170.928320] [] ? __fget+0x47/0x3b0 [ 170.933477] [] ? __fget_light+0xa1/0x1e0 [ 170.939154] [] ? __fdget+0x18/0x20 [ 170.944312] [] ? sockfd_lookup_light+0x118/0x160 [ 170.950686] [] SyS_sendto+0x40/0x50 [ 170.955930] [] ? SyS_getpeername+0x30/0x30 [ 170.961783] [] do_fast_syscall_32+0x314/0x890 [ 170.967896] [] sysenter_flags_fixed+0xd/0x17