Starting mcstransd: [ 21.354200] 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. [ 21.682230] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.861164] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.879518] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. 2018/02/02 07:58:00 fuzzer started 2018/02/02 07:58:00 dialing manager at 10.128.0.26:44427 2018/02/02 07:58:04 kcov=true, comps=false 2018/02/02 07:58:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, 0x4) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r2 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r2, r3, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={r5, 0x80000, r0}) r6 = syz_open_dev$sg(&(0x7f0000003000+0xe66)='/dev/sg#\x00', 0x100000000, 0x20000) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@loopback=0x7f000001, @empty}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000007000-0x8)={r1, 0xf2}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r7, 0x97, "0f8939090df84b3de5774e041f4c84ff3b54cd8e3a8661bdd0e4cf1f97243ff10148b234bab39bbcedc7611dc3e064dd4e77ca241cab4b21dfe3c2327597eaf8aa3a9542b55626ac07511137762392f07dfe2a22e690924db89e7b764bea595a75f9c0afeac8bb66a9544e796dda1f80d1da5c2c018be2236637c3697333787eb3cfb8bb9e2c3ec56c1642d069cb46f8595a3ee5a4a469"}, &(0x7f0000003000)=0x9f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000008000-0x6b)="b8dfa352f3b502ce3aca1557b90edccce65316a028fcddd5269e0a044b3ff65e1d0379ef1b357718e4ccf503edf86e8b2970723c246e77d85ab91ecf6deb4f1494ad1d4418bab80d7bd53fb1078801634f91a0ec41b10be8581c0ce94bf9c93ce0eb5bed3c599bab3d395f", 0x6b) 2018/02/02 07:58:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000081b000-0xa7)=""/167) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x1ff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x28, "ebdc0e890860d7ed1f5d42869b7223c7900284cf97141a680ed04f1e176966bed8d418f359698c89"}, &(0x7f0000000000)=0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0xa083, 0x3, 0x2, 0x0, 0x1, 0xffffffffffffff45, 0xfffffffffffffff7}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r2, r4}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x5, 0x13, &(0x7f0000001000)="87b2e3aff93b018d0468bfe8b56223a5507e86"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000003000-0x8)={r2, r5}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000)={0x7, 0x100000000}) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005000-0x20)={0x5, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000004000-0x10)={0x401, r6}) ioctl$TCFLSH(r0, 0x540b, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) fstat(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000), &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)) getgroups(0x4, &(0x7f0000004000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r16 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000), &(0x7f0000006000-0x4), &(0x7f0000002000)=0x0) r18 = getegid() sendmsg$unix(r0, &(0x7f0000005000-0x38)={&(0x7f0000006000-0x7)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x80)=[{&(0x7f0000004000-0xa9)="61f10b160aadae44175e06f5c057aa5f35bc061df4703f769972a6fecaa3aab3b07b707ab69206c4612ae4e8d9fd8b7fe2c7887ce341ddc053b6d485829d3b5900c59e57e8c3f85693235888df5f3846dcd8467e2180d4582033fb4165803642c9731561944984332dba38b18344194367f2cc2393c0a9af60b0ca445c2528194d0b271dfde9954e0ff4ed2dee88080f017c0fa26ff2bd9ced61c918370809159860a2b783ff65157e", 0xa9}, {&(0x7f0000006000-0xde)="72d647454c01509a748918ba231f75daba6debc37f066fec5544c6b1c36ce7ee8ee57ada2233cc7e9d5355a9246345aa44f75d14acfe3a0239eabe22d1166cb25257fa6383c09acb90b18449f2d27e0ffb595685a6a30d8d5e13467a05d765a12e2d31881f3173bc7f9435756f5b7f2f7e7829156faa7d167a32e78ddabaab72e0dae606be6c848b25a669c6f3640cab7ce4cb475329ae790b2144b5a7237b9b77b498fd83d4de45e6106b9f6b54990bd67242b0472da4c4127b88a05a64913cba4d4241f0c98a08648aea894461d7874d9991f9d5c820eacb91c1f1749b", 0xde}, {&(0x7f0000002000)="f79777d4f8ca9b1c4bbf7254ed728a1937300e5e6931af7514adc730430aa29dc961a0396189bace5329f44479218b674cb9b793be7742395a07ca5d5ead3e78778969", 0x43}, {&(0x7f0000006000-0xf6)="df5d177c53811c3b17ac3a567e24fa780ab0c6fde2ddd267a09c95085f24468025eadaa536432c911ecda10276220eedb0045aea3d9658ae763949c6690ed1fe6915d9274afacbc9f0f83027cd4ace0691a91a02464beed6e899bc7a29921a0b967bd9579d0f0f66ca582183b3f258fa4e1c17835777f82a9868c12a8039eab3f853b84f24fd69c0af083082235c4517605fc2fef94093785fa4b76c1a5d8421866afe0e45ed35bebdf783cf4e6a8f6ed36241ec566a14210edc16a6e13d8165477411d6c7959a429be05a6f2a8ceef4a42a1fab9bc94bd19759b1e2b78964abb6792efe730d7db7fe5dab246d8f43f27fd76d0d88e1", 0xf6}, {&(0x7f0000002000-0x79)="60431e270c7db72df276abb966957573ff4ce7282623cee51f8c54fe2bde879ff8f26b86c39141b8d0137b3e741f239bfa1dddf9e96195a0b9170d8a72de1f1d3b76ff3bc811cf7a35a4ab821c2e7ca9361baed583c1d6fcc7b52f75a5eb23c4afc4219f772bf5efc5463ea90382e7d4beb313503ddcace88b", 0x79}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000)="24ec5772e96c36089e", 0x9}, {&(0x7f0000000000)="a09e0e39480637348acf2e15e712dc731506a96b0f9111dc487808e92cc333db92655472908c232c0a06e939f37176eb398275cec5332eeef4ba7d465ae984d07f5615905aef5c11cf49ce44b4a1cc215e80de191f77c0a4850aec703858576b1c9b6cc97ca78e82b28c67087b823a41ea5f6ce86ca5c31e9f28cbdaf79a824ec85aeec4e93961220026c329c18c6e8125a28e197bfaaa28220ac9f2dbf919fa96a20d50a8e8ae373f0723c8f4670d5a36fbdf71a56b1767940212d70e5422d74c97f512dcdfc665d9c0c7a8f58ab174b0823f4444f5", 0xd6}], 0x8, &(0x7f0000001000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r3, r0, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb0, 0x10}, 0x4805) 2018/02/02 07:58:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f66000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x54400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000002000-0x14)={@dev, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x800, r2}) r3 = socket$inet6(0xa, 0x4, 0x5) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x8, 0x0, 0xffffffff, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400}}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000)={0xc6d6}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@remote, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000004000-0x4)=0x280000000000000) accept4$nfc_llcp(r1, &(0x7f0000001000-0x60), &(0x7f0000004000-0x4)=0x60, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x83d4, 0x5, 0x0, 0x11}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x4)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xcca5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000007000-0xdd)="9e0b642c1c7a1a6f8759c8a82e306880a6f50508c561a5cb2e7f91fa54283a6eb44a206b5a90090572b8de31f82a0d519505b1a636e080760f246582af94be481a92656c15e49dccdef855d5ec70162b611e7b74a133d93ca76933008f5e156b55290bfe8154c1deb9b1ee92d3eb2fa73a3c7ad39b27f71b0dae6ad91d79eba6e64bcc6939050789a5928538ed99031b714a16ea760407aebf1d15d8e1634226dca074ef3a27a22d08d5f5f74e79d79c3e11dc10f01855a0d74aa9df4b5505192c4dba3e3feee5da2641214642cb6f92d183e19e7f5ceb37817b24f97f", 0xdd, 0x4000800, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000007000)={{0x2, 0x0, 0x9, 0x1, 0x6}, 0x1, 0x80000000, 0x80000000}) 2018/02/02 07:58:05 executing program 2: 2018/02/02 07:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d19000-0x10)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1591f00000ad679d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x2b5, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/02 07:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000967000-0x50)=[{&(0x7f000086a000)}], 0x1) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/02/02 07:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d54000-0x4d)="9bd676dd2956274795eedf882adf46ae1dcc46b5d5ec68dc03a58dacf1f344fc6a19dfd400158a621b5622f988af9f00000000ffffffff5a5a70a21503c1e86d06aabd9d171df87825dc35abfb", 0x4d) readv(r0, &(0x7f0000491000-0x30)=[{&(0x7f0000b6d000)}, {&(0x7f00001dd000-0x20)=""/32, 0x20}, {&(0x7f00009f8000)=""/220, 0xfffffd90}], 0x3) 2018/02/02 07:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009d0000-0x28)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) [ 33.779037] IPVS: Creating netns size=2552 id=1 [ 33.830088] IPVS: Creating netns size=2552 id=2 [ 33.888276] IPVS: Creating netns size=2552 id=3 [ 33.951624] IPVS: Creating netns size=2552 id=4 [ 34.054004] IPVS: Creating netns size=2552 id=5 [ 34.156152] IPVS: Creating netns size=2552 id=6 [ 34.252921] IPVS: Creating netns size=2552 id=7 [ 34.373370] IPVS: Creating netns size=2552 id=8 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0x8) execveat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000000000)=[], 0x0) 2018/02/02 07:58:09 executing program 7: 2018/02/02 07:58:09 executing program 2: 2018/02/02 07:58:09 executing program 3: 2018/02/02 07:58:09 executing program 1: 2018/02/02 07:58:09 executing program 5: 2018/02/02 07:58:09 executing program 4: 2018/02/02 07:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000795000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x12, r2, 0x0, &(0x7f0000a47000)=""/38) 2018/02/02 07:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000724000-0x78)={0x2, 0x78, 0xc33, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ce000-0x70)="737461636b00cdd7cbae788e25acac58c06cfbd52efd194ac9923662243df09e67e7526536eda0b65da79eb3007bb0bdfa077a9207b99aa2b7f600d8967615f494e498cbd7f512fb89df22af980636ac4d0b1ef6341fd38487a07db31f93fa2b56894aec45b374ccdea42d7f7ba3fd3e") r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000d34000-0x8), 0x1) 2018/02/02 07:58:09 executing program 3: rt_sigaction(0x36, &(0x7f0000a04000), &(0x7f0000972000), 0x8, &(0x7f0000e12000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dbd000-0x11)='/selinux/enforce\x00', 0x200900, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) prctl$intptr(0x3e, 0x7fff) 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000260000)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0xfffffffffffffd52}], 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2018/02/02 07:58:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000758000-0xd)='/dev/snd/seq\x00', 0x0, 0x30000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000307000-0xbc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x4000000400000081, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x20001fc) 2018/02/02 07:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f000074e000)="12", 0x1, 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005ef000), 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000782000-0x18)={0x0, 0x8000, 0x30, 0x80, 0xe9}, &(0x7f0000b6b000-0x4)=0x18) ioctl$int_out(r0, 0x2, &(0x7f00009e6000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d4e000)={r2, 0x200}, &(0x7f00004ff000)=0x8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) 2018/02/02 07:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00002eb000)='./file0\x00') pipe(&(0x7f000099b000-0x8)={0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005bc000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mkdir(&(0x7f0000f3b000-0x8)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f00009ae000)='/dev/snd/timer\x00', 0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') mount(&(0x7f0000b19000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00001b9000+0xc97)="000000070903cad4cb4a3da983bd98", 0x2000000, &(0x7f000081f000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000947000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = creat(&(0x7f0000ec8000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000040c000-0xc)={0x20000002}) r2 = open(&(0x7f000017d000-0xc)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) pwritev(r2, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000d000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x0, 0x40, 0x400, 0xfd6, 0x2000000, r1}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") 2018/02/02 07:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getitimer(0x0, &(0x7f0000098000-0x20)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c3f000)={0x0, 0xfffffffffffffec5}, &(0x7f000097a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f74000)={r1, 0xfffffffffffffbff}, 0x8) 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000e84000)="9029ac99dbecf04b04b67488ff3253a95fbea24bacef7731fe773dc5dcbacf591f68f0bf82318bed94d1724d25e5eb93834db3aba8d9d40d0635d6f39c035afa0180b976eddebeca7bcc0fdcca93b0e0e21a514bf4dc733d398fa69062c2197dfdd4029b7c11d3675783a7c3762d3dc33b4b1fe3ff30627d5c89f0aaa0402031ddf96af476e4f17d890b155bed2b7010315fe21b0aad5fc2ecd3d176b36fbef5986ee8bf40afe31b3dbafaab264fcea9c30a76f871315ddaca2ed659db4365d5a57bcd11ecf66782134b67ab691a5d08b512ae75e49668a4a1a1fab49df2808111") socketpair$inet(0x2, 0x80001, 0xfe6, &(0x7f0000fa3000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000da000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfd}, @in6={0xa, 0x0, 0x8, @empty, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xe64}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x64) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9a000-0x15)='/dev/pktcdvd/control\x00', 0x4200, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f9a000)=[], 0x0, 0x2) bind$netrom(r1, &(0x7f00002ca000-0x48)=@full={{0x3, {"ae6445074431d6"}}, [{"beaa6ecfd2bef0"}, {"ad7b1cc0d9e54c"}, {"940b5a10df5254"}, {"30efed6c29d828"}, {"3825ae868ddafe"}, {"13595ea62ddce8"}, {"76233b1c62affc"}, {"a774881526db5d"}]}, 0x48) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000564000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x91d4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8001}], 0x2c) rmdir(&(0x7f0000d24000-0xa)='./control\x00') 2018/02/02 07:58:09 executing program 2: syz_open_dev$sndseq(&(0x7f00006cb000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ee7000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d44000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x3}}) 2018/02/02 07:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x80000001, 0x0, 0x400000040, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000cbf000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000023f000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0xa, 0x1a, 0x8, "0aae26a98c398a4ac012805d562c25358c073ac07af60fb1d21c2a5f525af9bec176adc63754dd3e949f21adc429cfe2145bf9c14b45356e7253fa2b53c4ad37", "1b42d754b3e9d5702f49c19b50988f64780dffd85e188afd626e8ea90753d6e615d6da2c6fd0b6aa48d090d1f970f23e43cc1632f1dbd67415db44aab09a2dd3", "99be939458f9c91b147b32ef168857f294c2f1b73c0ba11575309f3af442c477", [0x69, 0x2]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005d4000-0x4)=0x6, 0x4) 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x2) sendmsg$netrom(r0, &(0x7f00003ac000-0x38)={&(0x7f000008c000)=@ax25={0x3, {"6d9ff990c6fc03"}}, 0x10, &(0x7f0000e3e000-0x40)=[], 0x0, &(0x7f000041e000)=[{0xda8, 0x0, 0x0, "8fd97dff3ea02777ed8c93aeae79addbd07c202ab62a2fd43debe1b74ca6bc2e640ac87958e3e410622fc6bf535f8d3a2474f5b5e7abbf191ca24f98a293c4a27bdf8cdf91d25da653b0a8e226e1cd2baa871178edd795ad136dd67d11ead9a62e2b3c229a42284666532b54378cf500c5a33353a2b3bd9577f75b02de42bfc7018c46aed1cc28c6d684b935ff01aad23a2ff212b1ad9acd0f9286975484ca6b472a797f38eb03224f511f219df2b284ba98043a27f6c35f0c8e9d950d4c43318b2c50abc6e62496ef212f5fe1e550659e8db1bb3aca9c942ba46142510a7bf281a7d560a26ba33b6394528e912152189862d4914aac7f34bc648a3a1e1f4c1242ad3b4279da1c78cd470a353af00b3a440394e3ba2117641e1e3e609812d843c30670d8fd3c4eb9dea60e5f401c5aa9397dea56bfd825bd74e64e6c666445b556d7a533896ee4e98101a40cc6fc3d7f57f993aab08d2fdff65f2a843c1473bea91ac708b494e7475604b6b0074f390418ec828764ca5f32fa4c15087dd1dc984c6100428c6b6712e55cea2b0dfe025d9de0d590869eb47b2a8f7b6b89a79bc451a7de56235b0f788fccc6ac27014099b0a2bb1f55443d57b6897b3f06161e493372f80972ea03b05257b4af3f98108cd521dac4c08d2cf55a2ee2ed0b47caf94c7429144a61332155cf4e7d210dc99d25c0582748279bd95ee144dc3be0298a1184fe7fdf85e586f7e2080efd128d9c3191678cff1bc25b91745b2d8ce3a53f4a7ee523f6e7f93454f5a42a09caab1501f1642d2ac1c79c66a67dd1d65ab20999a0834e75dcc5f2ac973cabe6e96e15c71ab6cff98c18a654c33ebcd45d03cd58d5f8d24ad7051c6b890ed8fee9ef443bca457e33e469253237bc0357c37d9d0fe166db6b49dac261c10c69680b0c000d4217e8ed4c8583b434f58dbfd2a07d3d29c06763e444082bd372a24c57d2454c6320cc2db90823e6664ad89701a76ec5ecc456627e8aa4aae1ddb2cbfc16e4ed67c69abc30807aa7ae5992f1ff6012191bcfab90e95403791463e1efb61a05283f87dbc2e52f43b4db67a202ec7810c79e3f91134c49ea2a7d03e2ceee65e42215be2575a2e5f2159577165a404418c8823c2e7324b1b27cc0d43c13dc4944cdfb3920ed927b25d9b537f53584bd2dbdd6520798cdfc2b31b9350ef328724a6c6d31cefbf511815637d25acb33fbb1c2035c2fa91504e6ed5ef978acdf9747d0ecb8b3f3623b233baae9a6ebd62cb24aaca242ba829d47cb4096fc1fb16cb71bfa3725b390074fa8b02d72ceadc162d8b276a056d23606855940bb89fd51f877d0d370f493c33a675658aeb6c0157b60136cd46015005e279c165227d005bf5b48742820c1b085f1c0ea5b84a8956345eda95305244265d791da6790f45cfdf2efac564945657f93f480ed888a7b6cac0795ab36d15dbf107b888ea3428628b283bd95d551a3ff73a6bc0af8ec3798571a1f31107853384ac944b6ae6bcd1939a246fdbba0190ce05faee083ddd595b8f70f838221b4d1f427335902fe22e2ed15fe9a2e33a75b0d759571ef1cb284cf6aec1054e17c08635f45cf6d58cf2d4229905c4b6c70955a498c855c511fe2c6b60fae9bec978f18e0d4f37196ec2da3afd9cd03821e04ee49126d56d2bb06579e49ac027883b4e6e55b135b3dc3897c8e826f2d6f788acac41515198dcaaacd70a31e47f9b02fc3762e5698a5045046a5929fb8c93a3296e3a06d15a56e15a0c123df72fa841246fd2a536790a9a3a55cd5979f8ba8f699cc1f9a3931719a27b2560f3a8e4d91520697cc445bcfc8cfccd4c2643ef443255a531f8f4bb14b1476da1f1360f64de1515988070fd124001db4db6190f3fae7a45b36b60f7de734094ed7e710a3932144409d969ee3fed43fd2d169b16468ad5bca35457a0eea802da711e6781ed1d81158635f5400d5998d8f61b33ad4919dda769f10b17198af7f570481fd1eed552f859f61a695ecddffd6fd411711704550d50a782ec3a904f6b6729b00ad4fbd23570596c91d2773896c44a213fad9ebb93f274757ee858cd9bd2b84315666e9c33dc2f5b1d59a9785239681821debd9ad1d192dc4584ffce9e84c21561106732de0bf1e825c890fd8e7d77079492dc2746ff80129f381561bfd2c6ad6922e4fda88a8978b29e96afb234ba2fec8b5e7aab44d8d59d730db3ba135d7649d1ce03bac7bf0950b0c94899ffae1c4e6e70eccaddd309d731611a970ba00a4f6cb8cc20cec2a130c70d6e05f981c4c8f3788a131c927120a900569ea08a2c67074e336ea6e77cba3c06d3dc27c628a789178951b515096ec57efb8bf9fda07721f5ae291240addcbaa3bf67d13a49b09fe4c040f097d373b4ee3ec83591ef5e9069878a9d8089a10b0bf0290e5a6425bbac553944622484dec91609ac0261e1b5d393188ad7f168431af1d360998f4c6b0af7549991314939b51a734bf83181236cbaea18eaf19f2fcfed5b7eccf405aff4f859a3691da88b4285884e950f32d30121e88cb36c4b2700fd88a2a9ce3615cf265f0a1366135f7590e196a45532d8c2c15014df392aa1dd56ddb59fe1196340080a9c2205fababcdb76911f565d62ce4381f146ed9401873e7411046a89b9097ab5c451e9cad34232df09a266adee13d1f6e7624f7dad95cda2c4e47970a95cf365579b92917b737475dd5dc58d85ae3d11e236121baed75a4942130ce015ac3b618473488c5ffb489cd6424482e2b428da2a6a76035108db6beec0a835e966262adef53168491dd6614775ec41434cc1eb7f39b221ee67920c24efbfbafb938afd1995ff0af34b10621b706b6e21ce03514aa40a901709a28a476d695885786a1b819bd72c3f7f2b44752ec7d901823a78b3100af01fc3e949d27fc4acd19ea5145cf2225493f49cd040f5cf24a4a202f27e5520bfccd7d7da59bed623e073a492f2e114be1a706bdbafcb010180961e040c8447de8bb84b48fd98b3f9299a15431203d615b96347114ace6d8d6ea6b1f54f4d14786182f46799399ee20c58cf26dfbd0fb28b615fe0f03b2e5b3ead17cb1460fc535ab41d6423e99c240e62790af4fc0d438cc97e55f94c527998e1dcfa3435b41f89ce01321eab1b37fb7cc7457cab8b1f03b7a77bf61b27bf741cc4cd125bbf6d7f2cf9fe37701d6568dcae86f088a887a0d9f39c09d556e1a0a9bcad4dc772a9bea2a2e1ac65210b42f21ef3e91e17cf7e55d1d81c36bbf9b20cf307ac0b4ce2382f9839aee954838556cb7eeae7a4d9b925cd955c44517a8064a72ffc5e5a756f85d80d69c0422a3f9c069c93bf9e5a64d74b13d28b3ff980ab5dbd8df470448df7cbeaa8a3d0b10678ffc17d2a2cd321013089ddfccb970a4b7292067e4f0d16b6fbf9bb18f4834c9505bc18a56073edf2649b0bee6c77b4cdb8e3f608d7a19fd24f0580e154919b36b7a3ed2a5bb710363aae837a470ef241e47a41d2901edabb4d8f6a53d60b7313a7a15c1e008751bcad0ae47558f95bdd63bea7cc2938b4d15a6c607f8bd10c77822c68b4ed2ae0e3a2c75c0d0d931395ee90bd02a4575efb2345af16b57c8dec0b41208643c2a4f73f8923e0e813bf6bcc395e6f2178c859c1b098b46ca56fd837d20cdd7385f01e90dfaf8b2aa7d047423ab89d1983414b31f2850bff4d0e1b51c0b5eb694db07ff7e37dd52e63f832ed51409e5fb564176182814bd3c561fac6df495510afb3a94c4109707cd23330f1b2d1781a3c971a5b12f992999d25af6fdf8438c2e2f1b3874cef8a3d99354f87840149652d4bc5dcbe49d2025ceb5950bbc51ac6f2120bbdfed081e2d537a94ab4383508e76f5b7f2837476360991794f67e27e8498211dc984dd7d144b22518e6ee6096620a46243644736755521af4436ba78ea49a04b24a979ecaca8e2432a69d650847eefe57c6b0e8310bf58c90d39cca562120cd511c91f1805e6e6ae64f86d495dd80a6395e343f28e38086b138d4e97e25207fd5b7cbc063e0b234a55a3dbc3af2b2ea0cc85fccf083748ece32b35114ba5d44d74bc7ebedaff6cab89f88289527f06361a448aed071560726d67f586dce0b35ef7dc94d4595d264f262ea863758df5bd2eb2a6e03f238feafdc9a7651c36264afb7575b1d2a01dcdf6c2deeae3268c9b0f10d21b47d353bec2b33af93ca0486e9af4979cb93083906eea0455f54e9ede65692a132e95e377ab7ee551829f89fd55d1502de6dbc1ba99b64cd250f008e0b97a1325b2dd9b7e1219c5ee484647ed12024a0fb2c131b0efa5c43591e86d91a332bfc30560135d82fc0e91c187e199ceb40f7f7335de9f6e2b62cd920ec6e4cbb6067fd0362060c325d875bf79a3db12dd38d3874c0f4355904fe1232f67adc362757a1705844510e0f1ad72be655a158d55d600419632f7b4557a863b5708a86528d587b8bf21bd925dbfb3a2f2fec858530b28fed2240853590c12617cce6883225e2a57e0a36ff306e1c2767703b82765515d4397b395869b3f9931e946734c356a82b35539d9547873c6eb260bd3ec63b85aca0229d2cc9935507e166196afb2d3f3d8dcf185033c0f512fe363effc70f83761a4fea5c3ff891bf4443b2deffbea0041d1beb3dc437a026b287cafb11eedb807d614be26af17c204a313d1b02270dd67573c6c40523356b2a34d7eab51ec1680f4bfa0054d9d07b63fd41d422a458804ae2d0751aae766b32b9069a9341acbf387afcfaa2e3e9663dbe63f5a14ad28a9fb537a0f083a2ac47b8b573d4e2122fa48aeaee631762c61a3e1c524106596590ba46bc45ab88c921168d1c77e2ebc6d6723192adbba98be0588e10c4ae1443169e6b156eb3c5e1a5fd84b258a60694da136464bb7b50cf11644"}, {0xc0, 0x110, 0x4, "a6f4c9b86a2ac0a022fd30195e8c31dd241ea18ea100c5aac1b3f5b2341daed9468d6f09bc1f287f18747799bb5b3c317809b2ebfe1eca70370ef124754da7763cb54d649348f1c1e748d7820979613751485d68ff89bdedc84ccea45852cf34d2f655b1c82d9c17faa45621b7ab085bea5dd6c31f8070ac08687a708e998c18dc405729de94252d7eb8b6ad2315db8f50786d16c8db2abbf4e548cddec969dd05729c175e2270fdf89b41ea9faf"}, {0x80, 0x117, 0x40, "5f548eb8b7e6cc24f37c9648ee9cd5b03408a0bad54d7b2d0f5fbd2c0d042f32fc799e06b3d45627cd3d8fccd7c59a001e188fc8081f82ad6ba9fd27be6e5413025b47f2e1151b506db18c61669b9d3ad76ec07afa7b7937bda19185956e2f0cfce2bffb116060b330b34d"}], 0xee8, 0x4000}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000024d000-0x5)='reno\x00', 0x5) 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) ioctl(0xffffffffffffffff, 0x227c, &(0x7f000097e000)) 2018/02/02 07:58:09 executing program 6: clone(0x0, &(0x7f0000a2c000-0x8), &(0x7f0000135000-0x4), &(0x7f000048a000-0x4), &(0x7f0000185000)) inotify_init1(0x1) sched_yield() r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="74e855c4b0a7f2a881636e5e1375c4c4", 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000930000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000196000)) 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x5, 0x5, 0xfff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c9000)={0x0}, &(0x7f00001fa000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ebf000)={r2, 0x401, 0x9, 0x5}, &(0x7f0000737000-0x4)=0x10) fcntl$lock(r0, 0x7, &(0x7f00006f3000)={0x1}) sendmmsg(r1, &(0x7f00000ea000-0xf0)=[{{&(0x7f0000028000)=@llc={0x1a, 0x1f, 0x4, 0xedc7, 0x10000, 0x3, @empty}, 0x10, &(0x7f00008fe000-0x30)=[{&(0x7f0000953000-0x48)="72f39f50f67ca516245a95df673cb671c61331e8ffde775b74fe2168d72f032d4a058d44cf77846e722536d27599713209feb1ef982a6f720791c3133919426fc02d042241896c81", 0x48}, {&(0x7f000001e000)="34b6d06793a8922df9f64327d7aaffecfe201f2df7d365fedb102da313f274077ab2ee70a5eb6ab71b7cee104c428a6eda2702423b63636db165181d27e3bfc885825153ce85a356cf8a466c3e368cca77d84bf819b5c89be1841faff6dce59139afa9b11245910b1b87a97bb299e00448be72e77d3f733eaf3b18156b529316be4758ffee573a5d8283345f0d989a3a6fc42aaab0abeeb7", 0x98}, {&(0x7f0000141000)="eb358e1a2c68b9e98e89ce7a62b31f0b4d04b5a6981f9898b20e1f13679ff127", 0x20}], 0x3, 0x0, 0x0, 0x8000}, 0x4ddf}, {{0x0, 0x0, &(0x7f00002f4000-0x40)=[{&(0x7f0000a95000)="6a8669ea693f297ba76255613e60c8bbe6a2661821b2b079bf66fab53fbc81898ca712d20c92c103", 0x28}, {&(0x7f0000f72000-0xf1)="774975d5f45c08e9a216c8c04e2b861be1bdac3f0ab893897de88d333b700df8568f7db794c6d1261cec4705bdeacd99106414b5300b0892fbfa9e301dc612c0916e80a726a547553fa0a22cefc03e06d5f3df5c6882a3c026ed295634984d2a42fc628edd4d82c0129b04cb496ac9b9439bde3c2d874677d43076d9b598d358b46bc17b3ab493b1ed1269e1bf0ab690f4d1ab5f8e9bfc6835db262913b752ad25435eedbe420502b952a8e6bc1681199d9e631034cfb1b911e820dede33483e0d424ff8132a192cd011ae849b7c57c5b996c52830a4086b0efaa0308c04b9d03cceb6655a7231c6a895bb5e53acf02434", 0xf1}, 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0x1000}, {&(0x7f000028f000-0x1000)="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", 0x1000}, {&(0x7f0000e38000)="52d5cac4014ee8155990a2551e4b423b5b266dde79336bc02a93ad0acd0f7041de9ecfc81b3787744faf639b01a2b6e6e5a47d987ef762cd8627af5d72ed34de88aadc6e9a03a17933f934fae89c73d4dd873430c3e969bf5a5bb894b7dd17e0ec6347", 0x63}], 0x4, &(0x7f0000039000-0x108)=[{0x108, 0x117, 0x7fff, "df2ff69cd374cc236b5a4eaabb40c8b02166029fe2543670703c017ca8af72f53b4944988c56ac4e88ae3fad68d22b1853eb5a654757871e9c76e362c31ad997f8f6633d53c911084dd1b48525b398cefeb1266fc1539fe47ba1872bf7c13f7b8a4bdf7a585542af669d2b8502cfd0a5701e8747c513150b7f701ed4877ec7e767158d5cf1ed0ffbc0732f4e91a28b238c73d2e478fdb86d19e70bf38c7f6b4e4ae1f679b411dcfcdfb77e8c030955679e2a8a7915d3faa648bf63fe8f64dfdf970330b7fdd1ffff0b1e1a22a52e9e05aab18a0d5e31f3018dddb6e18751102eaacb8915481f3f7491ef954c6bbaeb5c2b25a737"}], 0x108, 0x40}, 0x4}], 0x4, 0x40) 2018/02/02 07:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f00009f5000-0x8), 0x8) write$eventfd(r0, &(0x7f00000d4000), 0x8) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/02 07:58:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000011000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chmod(&(0x7f0000013000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) accept4$packet(r0, &(0x7f00008e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002f3000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)) 2018/02/02 07:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0040004a", 0x1f) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d9d000), &(0x7f0000dfc000-0x4)=0x4) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f16000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x3, 0x8e) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000703000-0xe)='/selinux/user\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) close(r2) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f000052d000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) close(r1) 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x189002, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308}], 0x0, 0x0, &(0x7f0000002000)}) socket$inet6(0xa, 0x3, 0x2) 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) ioprio_get$uid(0x3, r0) [ 37.979986] audit: type=1400 audit(1517558289.409:5): avc: denied { create } for pid=5078 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012a000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b3d000-0x8)=@assoc_value={0x0, 0x11}, &(0x7f0000b3d000-0x4)=0x8) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3d000-0x6)={r1, 0x1}, &(0x7f0000b3d000-0x4)=0x6) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000892000)) epoll_wait(r3, &(0x7f00001c9000-0xc)=[{}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a22000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/02/02 07:58:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000832000/0x1000)=nil, 0x1000}) 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d2b000), &(0x7f0000300000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}}) fcntl$getownex(r0, 0x10, &(0x7f000046c000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) [ 38.040196] binder: 5112:5114 BC_INCREFS_DONE u0000000000000000 no match 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7c000-0x6)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f00000b1000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = memfd_create(&(0x7f00006ba000)='\x00', 0x1) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000d3d000)={0x3, {"7897ddc5f48363"}, 0xa3}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000aa7000)="39f23915ec58f0192889d4279b00a5b72778c6cf744326c1b4bf529d676a08f0ce4316dd3c6e08f9ccac60076854a2138b755acc7573d9a052128b489d89df06c2a316970cdac6b9875701e3a86d38492fea18ee9e82da0366a19691a71858ea99570e11a8582cb40636a612a0818eef358001220428f73e7c31146cfd45d87755a2b47d1a7fdd9d5bd5283c182e92b5423b868ac212c74f2514ce3a66b211c40a2d023f9d4b14029ce34d688505e8a18fd04494a1651538c1b217e2f501ebf9e2df8564b0ba41192d140b11b8580e2034f954", 0xd3) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000085000-0x58)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2018/02/02 07:58:09 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) 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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bb000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ceb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @rand_addr=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d52000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000004000)=0x65f4) close(r1) close(r0) [ 38.067704] audit: type=1400 audit(1517558289.499:6): avc: denied { setopt } for pid=5078 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.090515] binder: 5112:5132 BC_INCREFS_DONE u0000000000000000 no match 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000758000-0xc), &(0x7f0000225000-0x4)=0xc) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000755000-0x3d)='auxv\x00') prlimit64(0x0, 0x0, 0x0, &(0x7f0000f13000-0x8)) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) [ 38.133106] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/02 07:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0x49) 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f000071a000+0xe5)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000262000)="89946f6300", 0x1000000001, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0f000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fe4000-0x4)) getdents(0xffffffffffffffff, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(0xffffffffffffffff, &(0x7f0000083000)=""/226, 0xe2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/02 07:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0xbe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)) umount2(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x8)='iso9660\x00', 0x10400, &(0x7f0000001000)="dc776476c7242ec9226a5f64fb54af4d5443152d42a32201709ea0075d4f8cdf5d355dd20aad6c042225f82bfba918697a44f8e814e94f4c11cde94fb7023a948a2d436b875290f9c54841a119c5a318294160d095") 2018/02/02 07:58:09 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f88000-0xc)='cifs.spnego\x00', &(0x7f0000f87000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000f89000-0x4)) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000f89000-0x1c)=@req3={0xa0e, 0x6, 0x7, 0xffffffffffffffff, 0x274a, 0x5, 0x100}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f87000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae75c7defea6384ed33cf352f94af12fa6f337c728e010000000000000085", 0xfffffebd) 2018/02/02 07:58:09 executing program 4: clone(0x0, &(0x7f00007ef000), &(0x7f000086c000), &(0x7f0000d0b000), &(0x7f0000312000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x400, 0x2, {0xffffffffffffffff, 0x0, 0x6ad, 0x2, 0x4}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) rmdir(&(0x7f000017a000)='./file0\x00') fadvise64(r1, 0x1b, 0x4, 0x3) 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b3f000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000f4d000)=0xe8) r4 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000187000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001eb000)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bed000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r10 = getuid() r11 = getegid() r12 = gettid() r13 = getuid() stat(&(0x7f0000ccd000)='./file0\x00', &(0x7f0000fa3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000027b000)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000ba1000)=0xe8) stat(&(0x7f0000351000-0x8)='./file0\x00', &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r0, 0x9) r19 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000272000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fda000)=0xc) r21 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, 0x0}, &(0x7f0000c2d000-0x4)=0xc) r23 = getegid() sendmsg$netlink(r0, &(0x7f00001b2000-0x38)={&(0x7f0000a41000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000bc1000)=[{&(0x7f0000034000)={0xd8, 0x13, 0x100, 0x5, 0x0, "", [@generic="367eaaffb429ce198ad64b674b6aa4379aa8e486d37f4fe163f37e86c42ab5dd302ce39a9afe45dd00ffd8a63c26bb4a974eea5695c50f9c2b523093eaff525c6acca5204e6a6a041fcc5940b45d486e532eb7102247618a1c58e8fc0cb09c7ecbc8f1f943293e84bdc5e4d80e1890994b4654629d15faa432b8ca2766534457d3a27c2995bf3a53b6f7beb7fc866ca5078ad51c2d73a3b03555b0cce6aa83f9239283332909545415e3a775d1fede", @typed={0x18, 0x7b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0xd8}, {&(0x7f0000df2000-0x11b8)={0x11b8, 0x32, 0x10, 0x1, 0x3, "", [@generic="f530ae4118993aa7e06e2a38de472653064a764167be4384536567a32c1d0eded9ba5bdf1fd92682b101b5ca80343648f82692137878923ed67fe0b6b27ee2da4c843be4a8e91f4bc337f9add58ece8c8c17680f9b6e05366092ec26f89c5e60a4ff08d22350bc712f826b0d9aef3292e081d13c9eb3bc3dee0695edbc3d6613f39cdd71dfe92bf49aeb53d4ba980e36cf53d69c17d78492f0ac54bc5172e0a225b40d22e36f43b13eb23cea96a5678b31aabc976f12767cea6064a41d4243eb06fa7f1087949e018d91bef6b4c7ece733", 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@generic="b326f3bb995e523393c34341b458e93b941c38a37ceec6488851aa5e236595517ea7fccd25cdc600486337d5288547cc8ff16bd9c912a42c5a9a385f6daba6ede2eee5ae4815e030b9edf3454bff6ab524b555a52a976550419cba3bbd03da061f99d97b04829f6ca2f93243f425017b49b272d24f73e310f431be088acca9015a3e0efe152f03ff01e5690c4537e86006a5bbfc6ed302e5c0beab459b18456d0e717d6f879d53f7e8fae61b87b03186a1bd1e54cc3a5b98941b1b7b101bedc3b5720e683dc304c99bdc4e1eb1732bb04cfaa4fbd32b0670f81c45e9b17d94bba2e0608cbc2bcd", @generic="2db6aea3d91a8622c95f6c85d7f8f01a2832ac37540677270b27d5191ea8265396d6bdd6a39ddf2dbb22bb661747afcc17ab74f34c62622ed7c45472c29a05ebd581e1b6cfd07ee960beac4efb4cdceab1555590b09f0875b4635e83fcb44622e483b592a851e5a766b744dbaaf6c46d0b1658c3378594351f8587ca0ab4bc9fb2dd398bad663cde7354099a6f6cd619ea45f437cf6799b69d95c31250c3c781c132f3259fa0d6eb015fd74fb2e3f4bc158844398e32b18280688f14bbdcee61e3a24f7b4cdaa06d581c2dff5265569de7edd940c89964501e", @nested={0x1264, 0x22, [@generic="34df8a367f38f41a846a7af002f9ce959b6d5b015f5abb401882dbdac0d9c101f95c3d9d055379aebfdc95bb514252543e4cbf5bff4a069b65f8534eec8934452090efdedc2238d48afbb3249f739d0beeeb2c540d3e6826541d3207b8518350614fd3391c027450b4f337e91146718ab86a8264d54f6d99a5d44fcaf55a86e27f99918f0a5c4d1c69395e7c25971a9c795b77d863ff15960e3eb908aebf6e42ffcba1cdd89b734d12920567fdd642cedd2c0d39ab9821cf9ab7cf0def12ca3b045f5805", @typed={0x10, 0x24, @u64}, @generic="bc994974b8806bd1e7026088afefb2e80727aafff565fd78a99da0a629816c7479e95d9ecc6cf55f89e0db12dbbb124bd7236e271f1e5439efab80ede0c58e1d98359567f819864fe4fc4830b7f5a21217fece2dbd26d940861f5bf2076f08cebb0c8cf1cca6a7d77cd6d8f383dae009ddafcc856233fa136fcafca52208d502fe4719e53d9d26d7024351e6c8bc3a", @generic="e16a6e974d3a78f169cf170b042f33c6d82d4204f4cd659fbfea4ba53e8d4bc441d5459195ef77fca292dae8f6c09db6df766cc4908df553e36dbd3a598833fa1f662ddebe0ad1b322b3bba461fa7891", @typed={0xc, 0x54, @ipv4=@broadcast=0xffffffff}, @generic="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", @generic="4ddab33d6900ebc4ac9ddcc5a6fb952c93e5de409ddbad0455c18458799c081f8a6631ea64125753d2158e2dd90ec12167a6878a0e8e11995176a1d9b386fce0cc8395341ee97aadc2b5adf642364b8b188b0671adebf45c3e08a12938333a9f11e4ce23b71d4dcb8b9abcc128990f8da101ef837fb5325e332ecc236624a2170386873a47605d016c073a36915986caf193", @typed={0xc, 0x30, @pid=r6}]}, @typed={0x8, 0x54}]}, 0x24b8}], 0x6, &(0x7f00008f4000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r7, r0, r0, r0, r0, r8, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x128, 0xc040}, 0x10) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) 2018/02/02 07:58:09 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000529000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000236000-0x10)) 2018/02/02 07:58:09 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x12b, 0xffffffffffffef51) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000028000)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}, 0x26) renameat2(r3, &(0x7f0000744000-0x8)='./file0\x00', r3, &(0x7f00009f8000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00006ad000)={&(0x7f00009c1000/0x1000)=nil, 0x3, 0x7, 0x20, &(0x7f000088d000/0x1000)=nil, 0x4}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000fd1000-0x8)=0x5, 0x8) getpgid(r0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00001c3000)=0x3ff) 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x8}) 2018/02/02 07:58:09 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005e4000)=""/4096) 2018/02/02 07:58:09 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005c2000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00002e2000-0x10)={&(0x7f0000808000-0x170)={0x170, 0x7, 0x9, 0x200, 0x0, 0x3, {0x7, 0x0, 0x3}, [@nested={0x14c, 0x39, [@typed={0xc, 0x26, @ipv4=@broadcast=0xffffffff}, @generic="e89703e278c79490f20bb6a836044351d13795564922280e11e16f4a682c5ca00a8e7263eaa40bb96247bbe4ef392708a6495477f12cd88f5e432ffe237d5615358ec5bab164acc18a48d10484e6e7f91c2a759aca94eff3cf816f84c3a4c323726f9764292eec6a2392a58101adf07e02e4a8bf311b31", @generic="02a84d01d7a4f06a59564edc35a77ffd51092c17722d046fb74a58946b7ff6d56b2e287bf0db1b0591236580d22528328356257ddbfaecca9df89da65a2c172711a6d348b3a67c8fa4c03d352f44626ead42c2d349f2d755893c2098f8f1b7434a844c0b8e62a1325bbcf68272afbf8989986fd946239624a1ec0d3d7784ce2ba8dfbbd327854663cdbc4b545a4c787efcd8b1c64e424efe3c090f80404a8b0f7a3a70bd2d2f0036ccfb5752634793638d456bcc", @typed={0x10, 0x96, @u64}]}, @typed={0x10, 0x3d, @u64=0x7}]}, 0x170}, 0x1, 0x0, 0x0, 0x4}, 0x400c084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 07:58:09 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000030000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pread64(r1, &(0x7f0000028000)=""/52, 0x34, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000032000-0x8), 0x80800) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e15000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000787000-0x14), &(0x7f00008f2000)=0x14) r1 = socket(0x10, 0x100000006, 0x0) write(r1, &(0x7f0000726000-0x26)="26000000110047f1935ebff70722001a0810f70001000000070000ffb807475105000c000000", 0x26) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000713000-0x4)=0x5, &(0x7f000073d000)=0x4) 2018/02/02 07:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000552000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/02 07:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4"}) r1 = syz_open_dev$mice(&(0x7f00003ca000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000ab9000+0xae5)=""/40) 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x80000000, 0x100}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x6100, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}}}, 0x7ff, 0x100000000, 0x40, "269a3e784dd9aa023c1f33269965629aa559b96fc14bf6ff33689fe9017b15640fe48bc77a2aa227e4f782313d00e87c8777b6894520351198d2f7d3773f00a0aa8917f00daa7e1d90553e61ac436e99"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003f0000-0x4), &(0x7f0000807000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000289000)=[], 0x0, 0x20000050) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9a000)='/selinux/mls\x00', 0x0, 0x0) renameat(r3, &(0x7f00007a0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000dbb000)='./file0\x00') fanotify_mark(r3, 0x0, 0x40010000, 0xffffffffffffffff, &(0x7f00000bd000-0x8)='./file0\x00') sendmsg$key(r2, &(0x7f0000750000-0x38)={0x0, 0x0, &(0x7f00009e5000-0x10)={&(0x7f0000fc5000-0x118)={0x2, 0x14, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x38}, 0x1}, 0x0) [ 38.296903] audit: type=1400 audit(1517558289.719:7): avc: denied { create } for pid=5191 comm="syz-executor7" 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 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) dup2(r0, r0) alarm(0x9) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000076c000-0x4)='tls\x00', 0x4) bind$unix(r1, &(0x7f0000f0b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/02 07:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000b83000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000973000)=0x2e) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00002a9000-0x4)=0x8, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000569000-0x6e)=@hdr={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/02 07:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x7, &(0x7f000003f000)={0x0, 0x1, 0x0, 0x2000000000000000}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000b47000-0xe8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xe4}, @in6={0xa, 0x1, 0x343, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x0, 0xaeb2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x6a3, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xb9dd}, @in={0x2, 0x2, @loopback=0x7f000001}], 0xe8) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r2, &(0x7f0000c19000)=[{{&(0x7f00001ac000)=@ax25, 0x10, &(0x7f0000ab4000)=[{&(0x7f00006e2000)=""/41, 0x29}], 0x1, &(0x7f0000ffa000)=""/224, 0xe0}}], 0x1, 0x10063, &(0x7f00003e4000)) 2018/02/02 07:58:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cdf000)='net/ip6_mr_cache\x00') ioctl$TCFLSH(r0, 0x540b, 0x2100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0xffffefffffffffff, 0x7fffffff) write(r1, &(0x7f0000842000-0x24)="240000002400fff73200000800367700f400ffff010000ff000000a3ce00000000000010", 0xffffffffffffff3e) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000a05000)) 2018/02/02 07:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x40000, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000005b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) openat$sequencer2(0xffffffffffffff9c, &(0x7f000098c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') futimesat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{}, {0x0, 0x7530}}) 2018/02/02 07:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000), &(0x7f00001a1000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c3000-0xc)='/dev/rfkill\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000136000)={{0x104e265b, 0x1ff}, 'port1\x00', 0x0, 0x20008, 0x2, 0xfffffffffffffe00, 0x6, 0x8, 0x5, 0x0, 0x1, 0x3f}) 2018/02/02 07:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r1, 0x5402, &(0x7f00009a2000)={0x3689}) syz_open_dev$sg(&(0x7f0000e45000)='/dev/sg#\x00', 0x0, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/02 07:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) timer_create(0x3, &(0x7f00003d7000)={0x0, 0x30, 0x4, @thr={&(0x7f000070e000)="b540d48bcf30541a8c257188624985fc7e73b61be844068bc9328e766715c2c44860e5316e9109504f5e7e121c17819167659b42b0af3a095604a5211cf8df2c930ba3e126d3de36ff40be7783fae0e53b75041ddd11af48107297d6a67dba1058aa", &(0x7f0000194000-0x1000)="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"}}, &(0x7f0000cbb000-0x4)=0x0) timer_getoverrun(r1) 2018/02/02 07:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r0, &(0x7f0000355000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000469000)=0xfd59) r3 = epoll_create1(0x100000000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) [ 38.491462] keychord: unsupported version 0 2018/02/02 07:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f9f000)='/dev/input/event#\x00', 0x4, 0x103400) r2 = syz_open_dev$sndseq(&(0x7f0000216000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000af3000)) r4 = accept(0xffffffffffffff9c, &(0x7f0000773000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ac9000)=0x14) ppoll(&(0x7f0000989000-0x28)=[{r0, 0x208c}, {r1, 0x8000}, {r2, 0x80}, {r3, 0x400}, {r4, 0x4}], 0x5, &(0x7f0000cf0000-0x10), &(0x7f0000a67000)={0xfff}, 0x8) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0xffffffffffffff72) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000131000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f000074c000)="dd069b3c08a4f4c44d74b8daae0544642f0be9a2dba9439937441bcd6c4dc90e14fc88a28f14c42013120f5afaecb2ac1f128e0b3e3070bace61358e1e9a19d2139caddfe05534f69045be3c722fe578e5def402f29f715f7a15a995f713f875968488f49fffa565df685d58255596b1fe92ccea9fcb15a434712cba1c95841abbb062715d92ebc06c988b394c3b32ccb4e927c7fabf7611598210d2f2fcc95bccdaae05bcfe8f055ce2c3001475329a3b59c29e2644b866") 2018/02/02 07:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000228000)={0x0, 0x2, 0xfffffffffffffff8, 0x8, 0x13, 0xffffffffffffff94}, &(0x7f0000585000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00003aa000-0x6)={r4, 0xf3bd}, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) [ 38.513153] keychord: unsupported version 0 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) recvfrom$unix(r0, &(0x7f00009ce000-0xb6)=""/182, 0xb6, 0x2, &(0x7f00004f7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00007e3000)={&(0x7f0000e06000-0xc)={0x10, 0x0, 0x0, 0x4081000}, 0xc, &(0x7f00009b9000-0x10)={&(0x7f00006b5000)=@newae={0x48, 0x1e, 0x2, 0x4, 0x3, {{@in=@broadcast=0xffffffff, 0x3}, @in=@multicast1=0xe0000001, 0x5, 0x4}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{}], 0x1, 0x0, &(0x7f0000d54000-0x8), 0x8) vmsplice(r1, &(0x7f00004c9000)=[{&(0x7f0000391000-0x3)="b38484", 0x3}, {&(0x7f000000f000)="dc21dc2429a5e633c8034519b392e22c10ec99f67438015a8afd63d1cbaf9f5b7e9930bdf75f619b1626f334de95738364a768bbbe6a975238b0925c31eedd5e803c17a19cfd9c4ee9a5b9197f", 0x4d}], 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000050000)={0x2}) 2018/02/02 07:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00003cb000-0x57)=""/87, &(0x7f0000c36000)=0x57) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000071f000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) dup2(r0, r1) accept(r1, &(0x7f000005c000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000222000-0x4)=0x10) flistxattr(r1, &(0x7f0000e5d000)=""/139, 0x8b) 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000c96000)={0x1}) r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f0000707000-0x10)=@can, &(0x7f000093f000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = memfd_create(&(0x7f0000466000-0x1)='D', 0x0) ustat(0x6, &(0x7f0000336000)) fallocate(r1, 0x0, 0x0, 0x4) keyctl$join(0x1, &(0x7f0000918000-0x5)={0x73, 0x79, 0x7a, 0x2}) 2018/02/02 07:58:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/02 07:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x5, 0x0, 0xffffffffffffffff, 0x7fe}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba7000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x1, 0x2, 0x0, 0xffffffffffffffff}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000036c000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x0, 0x6, 0x3f}, &(0x7f0000585000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000091c000)={r1, 0x2}, 0x6) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = geteuid() fstat(r0, &(0x7f00000f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000b44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00008a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) r9 = getuid() getgroups(0x1, &(0x7f000025f000-0x4)=[0xffffffffffffffff]) r11 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0}, &(0x7f0000e0b000-0x4)=0xc) r13 = getegid() socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f000083f000-0x8)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f000022e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000f95000-0x4)=0xe8) getgroups(0x1, &(0x7f0000812000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000408000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b1000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00000b5000-0x4)=0xe8) getresgid(&(0x7f0000c11000-0x4)=0x0, &(0x7f0000087000), &(0x7f0000a08000)) sendmsg$netlink(r2, &(0x7f00006de000)={&(0x7f000021b000-0xc)=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc, &(0x7f0000c84000)=[{&(0x7f0000bf8000)={0x12c8, 0x16, 0x309, 0x4, 0x1, "", [@typed={0xc, 0x15, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x8f, @ipv6=@empty}, @nested={0x1294, 0x18, [@generic="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", @generic="327c6d2ceec692e2c6aa631d60311d4fe70b79a07edaf05f2774dd84bc94f66bc64e3c9466e1b30d836f5e67a2d021f90f7c8a99f00254ab82145e0971561d263bf63166040eb72e9fc84fc02e5200b42bf170721293f87dd1e42c7adda449c8ae64611c1d0cd230852fe21039d50ff18dc76fc8d4592e7ad18e773a56ba5bd6e2b6636f0918df2efbcb312606fdac8b3cdc54952e656a585fa493020ea15783ee4d69c4854d1fc913db3e7387be120348d490", 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@generic="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@generic="af58a5199490f3c9c04c7add13a5c3cbbb0e03d22d30c7bdb19131241e54253b639f539f36b1a185d618a95739ecc1a1e33d122c33d94c0235dd4a128ceaa9c24c3cd0f69a5917d9e533a1f7d7253be9287642ce70b81bca24997dcfa53322129ef1b3aad07cdb1b0b42d6281488d6f18786f058279efe0047fec145ce10e7815ad9ee3c6e1c8005bc40dbfdc3d91565239665493f8f7bc814dabebc830f41678cff149bbb21", @typed={0xc, 0x3c, @uid=r4}, @generic="50c1d9ea2ca55ee2b4084bc2001be46b082e703b7ddc393d844ebfa40af23b8dc1bc47d7d5eb42df883c9afdae14c00be4b5e136acafbe8d2ad8461b3fb8cd11dd47be90c6a62918569a7be324f4c11dafc72ea0498691c3d7d6851c45c5ea37ca20a37415bb279083da272bf26329feef1fc12167aeb0ac8cc81c55692137592b07f2b91851e513df5eef79f1f0ccf7394c859c29518830bb4e82f77b2bb35e684db0e02a05af73752dde844f7f9197c3081e8b62ff24795e57bbe65f54b9265af173ad43a23e7988a470eae89af23e75d9fbfa350df6042ba9d17af73da56d3121b5455914add5c30f679483d6aa7643aaff4603294907f6bbd9a88c87d529375a80b9cc3b700226b15c5dcb430260a822946349b4728cebdfec5c363058e65d9b55cef78d6a37e9ba78f0f4e8667d29d07fe7f7b12f8375724c43e5d126cdfe7cd9d61042c71870368d673428fe833a4178daac181ad31d09887009ba05737b25522a37e498fc5a304086aabdd2a57e4818c4c5e074933bbd3caaa027c5110b5e3857589fdea24b7c0fe454fa1d3a3ad4ea3833da38d60d470ef9ed043072a792f19f31ba4452f008c9600b21ee7f197651830d5bcc6d24075e02a2a3a4cdfa635cbec213a1aa4f770013204c165a0a98049fe01cee41af66ef8377d343b58ab2a9f2958e24cfea5e4bc9521c788e96a76384b5123078fa5d8c373ab7f9bc15355da91680046512389101bd145ec6b0be4bd9e06b3a71492472a12bdc2b83ba8110d0d2653578482cbae91f0f46bd09f3019f0e8608334bc37934730329ce0a29e41ba219410a86f59870e47bd335998abf7826f6447e4563e4475051d84f45142ba57f0bfbcedb69cb898cee250da2eb60d00770211c4b19d54b79e64b9461c520eeaf07c0fcd0d6baebbf6033aac7ed94e407162c087b91984e9c210cfb81f965b0df5cf28e70892a32edae21df3ad5323a26c27e1c2875240e25f559b99fbcea663e35ec4f474c335165cca293edbc84c46c72c02e736ccc6a3457a64161fc511cf0c62fce9f9fe0e07443ca7d01104ed3431ebee01e6d56c7f5057ae0dc47888e896585a6a5d8e1dcb6cb4ebdc534c0c0a93bf963bcce1ff155763ab9b8236b8f7c1ee5c216ba0f5b3c1e1aa15cb57c45dec86a60221aa6b126c47d77dfbf385bb3bc5ccc42b357fd0b1d7a6d78096fe844eb2037c55f9d25f8b9a40a901a438bb396f86b30a2c0b08a52b28171d9787559f297e7adc7c501b9e4d482a9f7ba585d72a70bd7c30ac934e0637564e1ac17a0de8a366f1c19a0bce52e3126a1c4a427ce2e9c3f08f9cc769aa4473cfad311c9f9301097f9fa34ecf2229c048d00691fbfbfd84d69fbcecbf79bd701b880b047b2c8270d83f6d3782bdeaef22514dc634b150bab825121655291e0164c3585f6289c3d15ad98cee4a4b5720ff2b0808d8870afe8e7cd61e8e48494572dca95ea56d2a9ad04db84805b98482021f283d34be649dabde23f3d6bd04551bcc34cac6a5f9529053d862e80d3a55306a712d4029855be6de4f8cd9f53141e4244ee6de4345729cfea92b405da90a2d6b386684951337057605a39578054c9dcf423f7ed074290a343eb8cb6d56c0282aa4bdb8e6ae01367b1e411ffa2de76ab96c9de66a5f3ce51f87ecc5dae6d9e48fc4f30e2e9112b088dfe1b901bc7bbe61aea9b6c4c74ff234f491e4fe9ea5c689f531cc4c70b79628387221200c488655e07da41dc0bf222b575b4168cfd9d21a730b708af98fec76eb633acd5a69c86091bf29054909d43d1ed42714d13da7bfc14e2e9b70dc740e0867d0683f048412dd6430ca499250cf5f357429d2450429409cbd6a619f5e055415022ef8505a5e55ff5947a59b5a7281797e3ad3241a3d9b312dc38ff340ae5b1caf8fdd4b5a2d9eb3193e2b6c21434d9fe487f2f5ba7d1cd53f28ada2f0aaca15d03c39fc463975cc261ac0d029048b6d174103878346b7042dcb01efc9ffe8009a65732217fc8881446ef8cfbba18d8a98f76819dae064a853b33e8a7264f049c47ca27770e31413a511aaf70c82d86b7bf9babe2ff71cd8094d77d16bfd4da9bd0d05bc4d5ddf945b4ab74d33f643d6bf794a9bc43bdbc7a824cb3cefcebe955188bf0de4a39470f423e1eb517672b9c61ddfc47602b31e9212d939896104888e7b88a0eae8dc50d12fa4e07c274cc789fa3887d48ab4c9502e4f10321dbc1ebf2199fdcd1f2dcbc93feb39decb4ce6c2ed1e1ab198149aa0aa025dc06c88d6929c4c47e7728d0dcaf194eadccd8ca557f6b0cc765226773a242cb9d8f761cbe83dcd75d253dbc23269c38de0b8f2cfdf64ce3c1b6e66aa8a8aa87cbe4d08622a2b961f53b8117daa271da233a262c00dd4baa39c9929c8bac9baef9dfb2e677fca395c4e19d732fb9925cb892b8030977d76cfe2a95998a8c858a07d12367dd38146488d62369bb88d667205aab6090713cd3dd6f20b988af94bedc8424763c0dd50b55530c9c221f761a05c77bb84603852a39db996a29f9536927421583bcb72999e2624ac79d36962cb7e8df2e9872d114f3ad01aa8ad51d74b18a4997de79632ceddb50858d710dd614b89690d877efb6c18302aae46b2cfc7b0ca3e77b42d56d68b43474d9fe9a3d69adf40affb73c9e3f7a8b0ab993bce18e8d5355d1d970b34df53c6574183b67d89383cd5f5ba72d19f22e0892ca3f9219344cdf4fed7c5188a616dbff2202602ef3fc676ad0d4fb04cfef94f313a1a5e409ecf025fdb2014c13b4c32f6e635dc32db9b12ff72cfe3d95aff065ba93c26764341607cc169bcf958757fb369a871b4f88f4dced718c99f34666456ca6d3071edab506e7a45e53a5f834ff773c9078f55dcd05b38e72b95b9d91d856081d4154cc17ff112bfc386a1cd4bb43a9c33154c8cd4257630b995430ca5b75b3adec8bc27bff69cd96e9d1a7475e354af1b315c7b58e73231f6fab97ca07da25dcd3ffa2eba86467ce00facb12ec228ae213e2384048583e1dcd93e61d96069233d47af67cf2b7414a4dcd40991cb4e2c4a40359cbf57462edfbf942d268580a3f88b3556ebf78fb83ff0bceea9c917ddd7fcd03b80e21ce276a0af0c0e69f48de67f68065902e9452722c9fcb430d614e72bdd34170900979676f7b2865723a00ed394a77340cce89247a51d31702f272cdf690320c53b0d852b5002f00a6bd656cebd6aa97954e67c81a0b2108b646ca0e2d4adb925292dd28e54284e19a25356f2bdcd4caa949525456cecd4b6ab2c0b0fa58d58ed67e2a26ce04a76040ceb09555bba50556bcebe2bcbdeb5332ddd30798ec52ed3c3cab050a8a30f6f3f42676d78c04c2637e78737b48baea7ef52ba44eb8e9ef2d8ea1a99a64f40b3f8cb1242966f4f772f2217f175b84532c334a1bb4a88eefc4cc34f84e77ca6e3a28934eee9a384558a050c94c7fcf44752f1ef81f432ee5af2fbc0702b6b356c98df8ea22b57efae38e37dc9e7ecabf81ddb28c5b017f1ccccd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0x2128}], 0x2, &(0x7f000048b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r14, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x24000000}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/02 07:58:10 executing program 4: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/02 07:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x4, 0x10, &(0x7f000040a000-0xd8)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000229000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) [ 38.642396] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 38.678032] audit: type=1400 audit(1517558290.109:8): avc: denied { getopt } for pid=5269 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.696989] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000002000), &(0x7f0000012000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) mremap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000099000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x400000000000) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000000000005}, 0x1c) 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = creat(&(0x7f0000d48000-0x8)='./file0\x00', 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000ba000)={0x80000000}) bind(r0, &(0x7f0000fe2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/02/02 07:58:10 executing program 6: r0 = memfd_create(&(0x7f0000aab000)='-cpusetvboxnet1\x00', 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e7000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000daf000-0x8b)={0x0, 0x83, "4b107f2328badfa70588c89d69b44c12fa472760f076c421dd45e96896cdc5493d181ea5d8d343e95f5f6c47c74c3b2b9d493e217b0a44d9cd35785320e1489d8a26c4d05a5e60ca8d3fe9cef2e5cd6c3126ae3139fc526b12a3696fa2ae5a87200914828d02273852aa039f72d3000075d8c347606040ddbcac910a1469f99d8dbdcc"}, &(0x7f000098e000)=0x8b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000044c000)={r3, 0x5}, &(0x7f0000d83000-0x4)=0x68) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000460000-0x6)={r4, 0x35a0800000000000}, &(0x7f000086e000)=0x6) r5 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000b71000)={0x54, 0x0, &(0x7f00004fd000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x38, &(0x7f00008a4000-0x18)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x4}], &(0x7f00006fd000+0x27b)=[0x48, 0x30, 0x28, 0x0, 0x0, 0x18, 0x30]}, 0x400}}, @acquire={0x40046305, 0x4}], 0xd0, 0x0, &(0x7f0000a1b000)="596b0251ecac5b45781248b7fb2accf297e29fdec01a9e23111d61989442dee18d4a3685e80f03dcb743b5fb14e5f50d184aad655cae2406510459ac0ed7dc1a07c354e45a80e5d9889873e705c10ca79890a5108b582dcc7100343de6647fcc0118cd50d1d3e77153a84a191c625c4984e2f28337f6eab17827171a22172a38dd11012c355fa415a19fa6cdcdd9eacc63c3095c18a95a0083e05b4f2fc52c0da78a1cb0255889edc75041c392e7323ab2f1dd568ffa45516a855b1d2e8924dbd1d035267a185b356cdc78b0da7b1866"}) lseek(r6, 0x0, 0x3) lstat(&(0x7f0000035000)='./file0\x00', &(0x7f0000e49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cd2000), &(0x7f0000c1a000)=0x0, &(0x7f0000439000)) syz_fuseblk_mount(&(0x7f0000106000-0x8)='./file0\x00', &(0x7f0000bd6000)='./file0\x00', 0x6000, r7, r8, 0x1, 0x20c, 0x802) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c29000-0x1f)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) getegid() ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) 2018/02/02 07:58:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000b25000-0x4)=0x800, 0x4) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000039000-0x8)=@assoc_value={0x0, 0xffffffffffff8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r1, 0x7}, &(0x7f0000038000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002d000-0x38)={0x0, 0x0, &(0x7f000002d000)=[{&(0x7f0000020000)=""/21, 0x15}, {&(0x7f000000d000)=""/107, 0x6b}, {&(0x7f0000022000-0xfb)=""/251, 0xfb}, {&(0x7f0000038000)=""/123, 0x7b}, {&(0x7f0000034000-0x7a)=""/122, 0x7a}, {&(0x7f0000016000)=""/254, 0xfe}, {&(0x7f000002e000-0xe9)=""/233, 0xe9}], 0x7, 0x0, 0x0, 0x200000000000}, 0x40000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f0000037000), 0x0, 0x0, &(0x7f0000038000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/02 07:58:10 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004bd000-0x4), &(0x7f0000000000)=0x4) arch_prctl(0x1002, &(0x7f00004c9000)="d041cbe2a094def65fdc78af354b94a20920bd8e7d352078b1ed4328a5463a74ea5413b6dbda6199b38fe9e92eaf563c28e654e93f8c68a2532b73931bd90c80282a6fd6b1b15f60ff73ece42729c26db8ccb1d62ea58b2292a49391da72b9f30710beea5a9f4cf593390acedeeeb885ae75817df3340445ce516eb994350c") setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000749000-0x68)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000634000), &(0x7f0000001000-0x4)=0x4) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005cd000)=0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00004af000-0x4), &(0x7f00004e9000)=0xfffffffffffffeaa) process_vm_readv(r2, &(0x7f0000a61000-0x10)=[{&(0x7f000032e000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000571000-0x90)=[{&(0x7f0000d51000)=""/151, 0x97}, {&(0x7f0000353000)=""/207, 0xcf}, {&(0x7f00003c5000-0xbe)=""/190, 0xbe}, {&(0x7f0000880000-0xc4)=""/196, 0xc4}, {&(0x7f00000c0000-0x5a)=""/90, 0x5a}, {&(0x7f0000cbb000)=""/66, 0x42}, {&(0x7f0000b64000)=""/161, 0xa1}, {&(0x7f000040c000-0x37)=""/55, 0x37}, {&(0x7f0000c75000)=""/181, 0xb5}], 0x9, 0x0) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fed000)) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e3f000-0x4b)="05ea36860f9ef3fefc7c390268147f505d3576a51b1dab6f88257f47a56c7db3af7c18acc1caf9b8f8520ea310a0d8a5eebfd54b651b594a8f41296fe438f943d4e578848e5617139dc226", 0x4b, 0x840, &(0x7f0000f6a000-0x1c)={0xa, 0x3, 0x0, @empty, 0x6}, 0x1c) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/rtc\x00', 0x48200, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000feb000-0x20)={"3af5cea5bffe43ca7fc632753a198ea2", {0x4, 0x4, 0xffffffff, "f81d568e563c", 0x1}}) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40}], 0x1, &(0x7f0000036000-0x10)={r3}, &(0x7f000078d000-0x8), 0x8) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[], 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000712000-0x10)={0x3, {"cc228bef23783a"}, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fea000)={0x3, 0x1, 0x0, 0x8af}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000423000-0xc)='./file0\x00', 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b7f000)=0x7eb) mq_timedsend(r0, &(0x7f00001e8000+0x63e), 0x0, 0xb, &(0x7f00006e8000-0x10)) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000d8000-0xae)={0x0, 0xa6, "8484d357d7bd73ad5d805d1ff7b8f058399fc8c3b0746dec4708d81039493b99cb532506349518254981c7f531d73e5cc6c75e28b4a17021025438a7e9d7f9486a8b73afec219dac31f32ecb134d893d8fb90dbd9a2ab7d8af26ed27d3804f83e74b81eb18fe4c174dfa34c88b2f03ab573b08c822abd96804656841176d0f6b667a3a0f4e01b3aeb32a1d784e6a14b28c64d65ffe504ec307436bf998e0950c187e60a8b885"}, &(0x7f00003c3000-0x4)=0xae) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ba1000)={0x0, 0xfffffffffffff000, 0x2, 0xfffffffffffff89a, 0x9, 0x0, 0x5, 0x1, {0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0xc87, 0x1, 0xffff, 0x7, 0x6}}, &(0x7f000035b000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000548000)={r1, 0x0, 0x2, 0x4, 0x4, 0x1, 0x55b, 0x259804bb, {r2, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x7, 0x8ce2, 0x7f, 0x1, 0xa2}}, &(0x7f00004db000-0x4)=0xb8) 2018/02/02 07:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000041b000)=""/27) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r3, &(0x7f0000b71000)={0x0, 0x19, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) [ 38.790895] audit: type=1400 audit(1517558290.219:9): avc: denied { ioctl } for pid=5305 comm="syz-executor1" path="socket:[11743]" dev="sockfs" ino=11743 ioctlcmd=540f 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 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fed000)) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e3f000-0x4b)="05ea36860f9ef3fefc7c390268147f505d3576a51b1dab6f88257f47a56c7db3af7c18acc1caf9b8f8520ea310a0d8a5eebfd54b651b594a8f41296fe438f943d4e578848e5617139dc226", 0x4b, 0x840, &(0x7f0000f6a000-0x1c)={0xa, 0x3, 0x0, @empty, 0x6}, 0x1c) 2018/02/02 07:58:10 executing program 7: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e5c000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000599000)={@common='dummy0\x00', @ifru_flags}) [ 38.832264] audit: type=1400 audit(1517558290.259:10): avc: denied { set_context_mgr } for pid=5303 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.859482] binder: 5303:5321 got transaction to invalid handle [ 38.867125] binder: 5303:5321 transaction failed 29201/-22, size 24-56 line 3005 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b9c000-0xdf)=""/223, &(0x7f00007d2000-0x4)=0xdf) r1 = gettid() pipe(&(0x7f0000109000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f84000)={0x7, [0x9, 0x200, 0x10000, 0xad60, 0xfffffffffffffff8, 0x1ff, 0x100000001]}, &(0x7f0000d44000)=0x12) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ab3000-0x4)=0x1, 0x4) getresuid(&(0x7f0000f6f000-0x4), &(0x7f00005a2000-0x4), &(0x7f0000adc000)=0x0) ioprio_get$uid(0x3, r5) r6 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r7 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r7, r6, &(0x7f000030f000), 0x7563) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003f4000-0x20)={@common='teql0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000659000), &(0x7f0000d3e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fa5000)={0x0, 0x964}, &(0x7f0000217000)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000702000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000138000)=@sack_info={r8, 0x0, 0x100}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000d91000)={@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b48000-0x8)={0x0}) getpeername$inet(r0, &(0x7f000097c000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000989000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) syz_open_dev$tun(&(0x7f0000ff2000)='/dev/net/tun\x00', 0x0, 0x26000) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a84000-0x5b5)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000073d000-0x4)=0x0) tgkill(r2, 0x0, 0xa) r3 = syz_open_procfs(r2, &(0x7f0000fff000-0x9)='net/bnep\x00') ioctl$VT_ACTIVATE(r3, 0x5606, 0x3190) [ 38.885414] binder: 5303:5314 Release 1 refcount change on invalid ref 0 ret -22 [ 38.918389] binder: BINDER_SET_CONTEXT_MGR already set [ 38.928044] binder: 5303:5321 got transaction to invalid handle [ 38.938855] binder: 5303:5321 transaction failed 29201/-22, size 24-56 line 3005 [ 38.948428] binder: 5303:5314 ioctl 40046207 0 returned -16 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000b0e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x7fff, 0xbd, "404337190157", 0x6}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r1}, {r1}], 0x2, &(0x7f0000000000)={0x0, r2}, &(0x7f0000001000-0x8), 0x8) syz_open_dev$loop(&(0x7f000086d000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/02 07:58:10 executing program 4: alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000fc8000)=[], 0x38e}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 07:58:10 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) creat(&(0x7f00008fa000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x4}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x401}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}], 0xb4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r2 = socket(0x3, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c1c000-0x4)=0x0) wait4(r3, &(0x7f0000658000), 0x9, &(0x7f0000dc1000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"e2661727d044a0"}, 0xcd7}, 0x10, &(0x7f00000db000)=[{&(0x7f00006bb000-0x11)="a9a8786b63a76eab3834b6d44e63518787", 0x11}, {&(0x7f0000000000)="8c2732f333e431f7ebb0c94b1e6feed56c31aafaa436b589b00c7c1f1a79b10350fde2bd082d55ed6189134c22797c90a92dc4a1c3e21a3425180b567386b057543d511ab94aa89c0dba0eee8184e633e964cc0115df59f36b73ee3053410235bf43b289c3010b016ba2462159ec84c424481e8b0eaa8a44fca81006ea2884ba60ca16035999a558c3bdf8255385f97f63e20cb81ce3de8e3c8817871e37caf194312f8d27b2ef68bb827bc50d2b12343b5df3e20df15c2379e0918ad262430ebe6c9540a3ad7a97980b9ab69002db32a6b2387d9ef3d4024598f7348157ee78c48dd6d9a66ce1cc37ef99f56991fcdcc53883d123f68223b96067cb80e0e1b66966d47ab6fd035058df893338b7d2df8f4828bd4afc62323a4cf45ccaefb0bab80cc688f103122d38e55711c2249a6f91ce320335b91b981507cf4ec10cce8f478408263a7771031e54c762939b6c054193c9b9bc0d761c3028931b6ea9ae550a9a162c62145245d8929db19e0c0db40cede93eab56a69f924515001461fd42af7ee86a80a2e39412db96c98c999d053854fe1b4828ea131158f2058e8b95ac8516b59d13d44542fc2b92cd7ad9bb9de6f0c530635c223a5c7993d5e7450af0866d215edafd95e30c19220ed4b15723719c00227ee494253c8b79a6a8dbb1ee26edafbdda3708e7f4cc0861d4b494cef84eb7aed5658c7bfceda75674b4c8f104bae4430b48732cf25d9b8f121afbe1c61212eec19bcf796e7b690bfb9b95dfa8e5dbcd390d1e368259e2e06e4711fbb3b21e886a571b39fe7d85229d3999ea549b3b423fb3fd2c42be7f3bb1687a7ac87b3bdd749ec8f98bafdda2d0f7d6f92c7386fc9dee0561ccf973b28a5d7f1b87b494ba62179d035154b2b82a4f0f5eb1eeaaf16b00430728a692387a91f1a6707420ac4c9bd609ac1e3109503cf0f143896eb865f1c5f8cd2046748a75bf7e115218cb7c6dc8b0b5ea5be50f7d0e7be1987989326f5e8edca39aecc16c0a2e38a5f830096442918b1c200d36586bb8ed889f5abc233d57e235b1cd2ba15a14d032a5cca1b8c544700c5427989fa6280028dcdf60c4ce48fd78b3b58187e8044ef89cf135686cec0d84e86ef15528ba4d5b52b69b3c3367840931fa0dd6ce3c92e1627ac10d1063cf798e64385cc0d6898a8cc5f44c2352299872efb499165e22d86d5f39c1d6b68da98aff1b931ee4e09cf5f2db78ee20d914e21659a2d665415531d1f800213fadc1563ea13b1837274d3c85be7545d6e9a96674dcc5bea12ce4f2e0ab8799590ef8f553444821392b799a5a23be9ef55e7480c4a5bd4231850c422bc5db0df520613bb51e38cbc918287e7ae0cfb2a042539bfaf21c311a68cbd625dfd80ef0d4f2a4af4ebfafb9ad210f79d2edf9546d22e5aca6d35ea30ceca3e883a7374fb0d53a4058c14edf2b86cfb9a0e6fbc27002d9cf01543c8d19c6583f3b83fe2bc2914d9afa8b776f72705677efcb4b78062f92bc1f49799a564e7ed19b30616ff3feafd9d5bfc4f429419f3cb1c9f5042fd8da6318cc2bb9244038612a81c82040d1eee7a37d8a1a18061c78a8aceec91428389c1a1774e4f6f38bb78daaf15d9c4320ddb2ee817f4a1d226adf1737a39990a1c486b236cbe946d6a7ddd9af43536fcb03ae75af133d68273293a9b4db178e33a7bbbfc2e9b566560ef9ecb72aa43c1650bb7bb66fa50c09e01acb3dd9ef9413c5139d53527dade3e1927ed204f5f40bc649017be30913bc422623df3797662a1e4040651f2ecdcd5c14a9f6a6729e2c35e996c5a12c7ba509d9489f046ff749c4b5173f603244514c276896b1accce7e84c0fcf1e2692508aaf9a11dbce5d7e0f0604bab0146aa060db315cd794263cc9148a026623f5a83af5d88844a4a4cbdb7b2fd49527cf0e41f5770e651084007302bff52ce1011f9925f8cac698f3866f6e8c81d912b5f851e11499fb4efc972af143d1c24048a927f4c0117666ce3d2eb4802b1361ad97e377ef7a071d28f4da214788c056750bcaf3002cd9dcc65e809cc4d4d2ebaac860f36a5f4185a18d4f3adaa4a386aa593186e80c913f875270f392e0f7c4d6de02e13b0aea9b45d2b4002cd47ba0ba33a256d854bbad5b69e78c07a2a8c8fbf368cabf7ced2f8cb96f6761799098c828f11bb39e541af363d1f32bc84bae6ea76ae4e63ec066aaac67fd81e15888b1bf321bd909d90448c6d9057e2a38e9fdb73063bd8be6cd720dccceb5be67d124e4734dd586caf97ad3e29d722d0f53c7de2be22c27381adee5249cca0fff1bf789ae27f0397e67ea5301c73e4c0ef23a415b1d24238d57e68d81fbe5fbf449692ce81c2c8ca02ae1b8b6736ade2710bf1a45575630047416a812ed7975545500ea49ad6cf4aadff88b0da74d00ad008ed7354cbb216caacaad02fd27dfedd80723700de134746abd3da866afbf9a971262e7db7745a9d45f64045f74112b15e740bd1918dfa47b3c0a596637f7bec17662107b061ca82a795f175d3b1be011f02d87117e9b937b6333752e294b2ef7efd721ddd2dd439131431f4da99a6e58b74fc13621c02d547970c00551d45f056b9252b0eedefecd0f0f0fdb8061334ba63fdd5342f4224cf7914d0c34d5ec349f81f81c447cf86926b0bc7963145a8bf8d0b7748131972f64a39a3bdc2a42446d43b017bea1e54a4fd2a010965d73a143c4f0f52ffff2ead6f69485b595105eeaca081a790421c767aacd4176d1011db9f90f1ddf9ad4a940f22342c10e9c236341e0c0bbd1052ee06b8dcc9c79e2ae2028fc2e1682ba6031391b8e7f00f1a2d1590484a7dc827001e72feb3771ffe3413956a8edeeac77118e18858a8873d9accab8ad9420fccc6f172ca0eff74e34cd415510a8dff86f89f9fcdc310d078bd95121f171bf203509b26d4fd3cdd1d951205d09ea641dcae3a136b12ea15f4436ba30fd400c5b73272d71ecdacc7419380de92a05aa8b5a37f69b177e292a2f3f0e0a9dd03023ae0666f8af86c56eb55d919cacbb9997ecccf7a3e842aec2c93263b59eb2419742dccca01b1c35b2f303a05f8a2097a52e1129d71e3ace4670597327ad8015cc65f7a3c449441c6734425e17dea043fe9b9a4a47406f8525c8fbe5db3c4517b4b38e648eed52c12a93ac1269d1f93939ef82e132cc19ab6c1cef7c452051a3d9a0eeb2340189734a5bceb975311147076329b85b99ca5f82befe8691acd8f162c21f247c92fadede74c4f57725a13efff4587cbe79a19cf8dc0b038d1131158ac21c8bf723bb1ee60eae495e0325e52ade72b2191d0f6e64e43b38fcd54f93387d2ee800abc35ab64685f4d449dce587987d8194a8e4998eeb7b4989ef46aed504b94e53d7335e3b1a5cc61f883964ac87e27b9522fbb4bd5d8c7e6f6f8aff2ac82feb454c82b0077a18f499d75fe09610b39cd1f1ef7b3a1e8555504d681f65b43d200458806e1aedb037c76aa2a361c4f645aff91f305107b63b7b5b5a99ac244c56c4aa54c9101d99b3595d6ddc471856299f6b18940598d65d2a2772df8488c223f2c9298c4cafe1df717520448eb0968238e99799d23525d7d3ef36320e6f0df7f9d26bcc7d3cb80da37147ac9ba2b443673da0960242b6a4b533f7a66ddf60e5495af2834a19050831a493ec75bbfc381a7724adc1b768b3ce05e0a8562bc6a29e518e0f52a51d92e0e9c3fb0b4a0b476e8a34363463113ea16869d9b2f7afaa2184a032ce5c2cd15932ce3e1d5efdb52a85e53ae9146b7eb891475999b63950cb68efcd8d0e7eea8859d3a7c90e6a669d74ede2f53e3449f1dae3ba53be3e2489abbe6495732c6e8056f7f3799cabd8388382ab9d59fbbad4979bc652672aeef535be8de6ae9952e736f4f185791cef3e0759169243814e510c9f041f23e4f645bca0cb88093835e74abe180d95b199422d9870fda622098df28aeca986535bcc7d06ffce15943db5743334cea8b954376857909578219449e989fb5f2a074331b9ffcb2aae541f75af6d3096f0c193b263065ea039954b2983486d8c636e3139a3ea6f098f71dee4df4de70b7fe4223b68b011ce502caf3fb8db26be2a6e87d9686913abf859896343a769ce0a746e23c320980fda5fbae38b4759013aeaf5d9e6a3cb48985eca81de7672380c68526ddad754b1c9477bc0d8ed0c24f8f66a1261cea4297b320992cec06b53d140d3cc6d444d4f11bcb55dc604cdf733ebffaf6be2bdc5fa201b420efb474d34e3c010f0ea7cea722d08c271351fbab565613cc1b76091aa371b25b0ec3615d2bfb6e83538dbe90d5f89834f6a23cd4bb6b6f2c29bb25dadddea732f95ecb19fcc0255ebad570684500f990f0edf591aff7efe8c3168ae2e2b7bf2b7c5d014b553a6af494e0563000c7e46e88ef1b85813b35cdbf0530d811907c049c8d71d23e6a71bd13dbda52e6645cd1a125b561877ddf4a7342d4d865dcf20866577c9736ed5c57aff6b55619d0fbc5aea15482ef0bec815466bb214e2915f7778bd15fd72046cfe936483b14b2dd06186cd9dfeae06a3fcea29facf5b276483d3f856304065f5479702073ab9d471fba87263037b61576d9f12a97ce216e72c05222cf5e9168494a6ccd23179d8ac8a6795fe8684af2900bd788b695cb6629518ff2d241c02d62aa4ad9ec5f329f5096b3ff454f64862a699cd4f157cdfdf7a43e3c07824ef3a746e390c5868b2810ff5e754dc8ec13814789406a0d738458d019359750a3d8558a3c3ac2f7c7d8791bbe5f3f9ac98635014d60e9c36f3c905019c876af255e0f44bedf9308aa6fa4b36715d707fb22421d00cd2396c1cba004fe004106daf464c37c9a66e1ba7b8a982c5a1d0b79f8fc545291aa98013be298a80050ac1a321cf74e6a547600c15a8e50421832eaca8576e9cf4f58f300d1d49914c8120e96f540db879267e9ae040aa9223c4b819cd5e5a42fb60c31c181965767dd8719e257806afec0937c6a22f85075c16ebc2fc2860ef6430fbfab723fc9fa166d9f28a00556e41d2e41c8e4fa13df7248e2f63a4cecd28d1ce86f7b575be113427c3b6a6f3e9de0ccbd9a6e4483a16ab77d45b1c3233332c74abc07d56421c379c9fb22390630633a899aa7bacbb48bed746ff3cb8346ee34ba22d74c7d1b7b3b094ce9c2cfee46e25b9423329cee73e21e4187ca7a99bd61afed58f37e7112a73d49dd279d7912348052bc8e0a8fa038e6c3b78b5e6f7d2ea0d5e7e79977bf57766e9decaa92a2628c7fc4c1b43d919bd1e7e12228168be4e2055dd7f0228072b497de61414cb5b3b5c4b1f79a0aac45f1491a3825a3fd7f69e2146b77305929a7e93cdcaafa4996f8077022eaea56e963ab46be3b8c3cf9b973d1aec9a04cf1b57c1908de4a0af5ecc5c3df09a9e4f6d7dee74294f3d9dfa49a06148f76d37898476fba7d607e2a54082a028d8c18c967f3155b99d66c123b206ac06743000c1fc6801e80465ac052135271254c9a1e7c6a0709b1bcd63e90a2fc37bdadf65c1ad71a3ea56fa620d40ab99b4bc25aefb123b67697c13604e04348517e9470b2e5b5986b6b40204889b0ecb778bc49febace816667f77685c8e932d5b3a1d044113c4df3b6116744f729f1a646d90278edab7feb5d945601af1cdfde8a3aecb6e9e13caff1bb2f365486b8c4edd73a7b94f6b4ef3e74d3777f55d9aff7db11873a560c96c28c85a7eaf48a40c5943bc312a43d9f6e55924ac2daa018334b86711b809285289ff23dbb03f221f0e1e337cc4af302c81d9", 0x1000}, {&(0x7f0000021000-0xe9)="a6cf3d1cbe39dcd1fb2ca276bc38db894bf36cbc265157e3d03ea237cbfebe59e716a5b0322bbbf83705a6a69e87c6e28cb3638a1cc3bd24c9f14c3561a7bc4532c7b3bba29371c6f5dfdceeb180775ad00073fe6e94255240701227c9e805f62157c5f04d71b1b82f514888de3af4e97cc02e94bedf89778cbae9e176af4819640d94c3603f9ecf79796db21f02060a3fe8a4f8f54b41507c14aa4561167de666eb1c2040bc5c76e3fc99486a1a5c25f7cbd0e2cfaf871bba739bf2ccf23ad8a3746007e77c5722e425840b963da3bd3e42f9813f85af1d15af64fbb368dd2ec23b874ebb231b090e", 0xe9}], 0x3, 0x0, 0x0, 0x24000010}, 0x40000000) fsetxattr(r1, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) connect(r1, &(0x7f0000211000-0x10)=@vsock={0x28, 0x0, 0xfffffffffffffffe, @my=0x0}, 0xb74f33ab0435bf5b) fcntl$lock(r2, 0x7, &(0x7f0000334000-0x20)={0x3, 0x0, 0x6, 0x9, r3}) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bfb000)='illinois\x00', 0x9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f000013c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) bind$inet(r0, &(0x7f0000bea000-0x10)={0x2, 0x2, @empty}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000314000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="1f38abe52a5d630b505122f59af78717"}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f}, 0x9, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00003aa000-0x4), &(0x7f0000dc5000-0x4)=0x4) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) r0 = getpgid(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000001000-0x4)=0x80000001, 0x4) ptrace(0xffffffffffffffff, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000001000)=""/4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000000000)=0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x1}, 0x8) 2018/02/02 07:58:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x4, 0x13) r2 = openat(0xffffffffffffff9c, &(0x7f000034e000)='./file0\x00', 0x0, 0x8a) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000676000)={0x0, 0xd8fc, 0x9, 0x6, 0x3ce}, 0x14) fcntl$getflags(r0, 0x401) 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xd560e51b53dbbded, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000872000)='oom_score_adj\x00') r2 = accept$ax25(r1, &(0x7f0000e15000), &(0x7f0000596000)=0xffffffffffffffe6) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000a84000-0x4), &(0x7f000040a000)=0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000932000)={0x3, 0x4000000000000, 0x6, 0x2, 0x2, [{0x4, 0x8000, 0x2}, {0x6, 0x6, 0x9, 0x0, 0x0, 0x1400}]}) ioctl(r2, 0x2, &(0x7f0000d52000)="2646b8b1b1645d31da4a83824e3599a8688e5877d0fbcd8927aeb246b35ac17ed9c5e72ecc921d4c3103868ff9547cbf77531455552c55e0992155fce91238af3aa24354495b7da84c41cb40b4516de8d9a8f98373e7f66e91bd8d7ac235eb15ad2b773e4bfd0b4988e97b6663349cf55ffd1522") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000e57000)={0x7, 0x1, 0x1000, 0x3, 0xfffffffffffffffd, 0x2}) r4 = syz_open_dev$sg(&(0x7f00006a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f000066f000)='./file0\x00', &(0x7f000013d000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000509000-0x8)='./file0\x00', &(0x7f00000be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) ioctl(r4, 0xc0481273, &(0x7f00009b1000)="d247a0193ac76f61d7a34d8c1e991453454fd9ceece84b01677201a347aafde267698f077d") poll(&(0x7f00002da000-0x10)=[{r2, 0x1028}, {r1, 0x8020}], 0x2, 0x2) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f00008d0000-0x1)="fd") chdir(&(0x7f00002aa000-0xe)='./file0\x00') r0 = open(&(0x7f000066b000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a0000+0x1bc)={0x1f, 0xffffffff, 0x1, 0x5441, 0xdb, 0x7fff, 0x9, 0x401, 0x0}, &(0x7f00000ac000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000523000)={r1, 0x81, 0x1, [0x4]}, &(0x7f000012b000-0x4)=0xa) ftruncate(r0, 0x7fff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000065000-0x4)) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000759000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, @in6={0xa, 0x2, 0xb38, @mcast2={0xff, 0x2, [], 0x1}, 0x5000000000000000}, @in6={0xa, 0x3, 0x482, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x94) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002fe000)={r2, 0x0, 0x9, [0x90ba, 0x300, 0xfffffffffffffffa, 0x4, 0x6, 0x5, 0x195335a, 0x200, 0x5]}, 0x1a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000464000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000168000)={0x0, 0x0}, &(0x7f00003ce000)=0xc) stat(&(0x7f0000aa9000)='./bus\x00', &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006da000-0x10)={r1, 0x20, &(0x7f0000cb2000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f000024c000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000696000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000fe2000-0x4)=0xe8) getresgid(&(0x7f0000929000-0x4), &(0x7f0000498000-0x4), &(0x7f000046d000)=0x0) sendmmsg$unix(r3, &(0x7f0000476000)=[{&(0x7f00000e2000-0x8)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000f58000)=[{&(0x7f00009ee000-0x1000)="9113346d152b795796c8ae50e4da96116c8ddee6e4964cf9e1dd0cda3c56f09152240380faaf4afd61159701e2e1e3ba947abb7f604b1c550a05c5ccdd082a2fb20154ecca0516a9dd95f50b59157d0f0f8a676ec7381373584c54d64dedabf05171d18758879d655ca50271b5a59780cbce1e19ad64b73a8c57942a4ba4f719a0c471a7366baefbade783206fe9855b83e0e8399160d5de83543e1111510ed3642574f9b0abfb459ee506dab89360879751aa94badd4e6d8a045caaa9fd48409ebcacb5260a662302bbd8589180167aeeba20e4d3553b72927c2dbed2a2317c293339c1465f5ccaef1038abe48656247137e7ae1309d942756b1b3233b9e0c1f589d93189076b95d33e65bec3ca0b787c73c55b34019132cdd0f51baeeda80a9b8de429c83ce6eecbbf8ec8f2993948e4f777389a95a4931500a26963eb76c3aaab42ba0c0ea1e0dd636b51cb0b3b868d7ec8b07195f8cec15ea6763a28278a2d17c9329d0124dc40ff78a38f69c0a7639e03548d8462d8bedeac5f5f181abf76bedc9e6fdee82122f962e9934c472971695f9c2dbdfd1104fdf6ea37c8ac906259bf6f35ca6d27d17de5d8fda6f7892083a00b01769e1a49960f2677c154b210881822b9161c635f70037dfbace0106ef8dcdf777ff68b0dc6e827ceb10d082837964d5afacb62a1c14c958f9d023b0a62ec9d9c206ad05eb47e729ec6912931dd93fe687aa98f2a617080149d17acd1ab610bca013331ab4b436ffbb866a62a0e2aaddf18bb5194f9cf4d1792f7897ce11ae43a3156f0dfd35afacc0c76e3248a17fd1b20bad332cb8ef0f1bd03a4c5b92e481bceac29ba17e83a2b2589cd9ac2ebdedcebec8f966faf8a51d03993180bfeadc8eafa05b94ddab4f980fa13cc661ffd03d782c3ee55e08e4042d3af39323e3cea8c33f327e8c540f1be7cf92ac6562aa24467daa7f9095000b5d8bc1acac887a8493ec673265333c6a99648faf20af9929edcfbc04c07c4cb0e4120812fa2c5877050a9baf49a4f21f2c680d5e09f134b257aa47391e75711540d91e8117128ad2fd94eb6e0d35de69d7166617e5c9d49986608b6658f3706fe4e287adb724ddcb7e73494860c1a7e5ddeb6687e618715312435ed84a3d4ef123354604af2fe021a8b4ecdc1b7a1f0490e21bdb6a2604496fc4501177e3f802330e71b0b392b07f463303f4efdc2a9d27ef92e9eebb84f86637f6720d5ab04369e05415f1e20df6d1eba5f8c8b5d78fadbd521fc35c6e9afd9c6c54815cd4e32c8df0a449eba93a86b97c490bf4479b6067d5a7bec4b4b8b6d1156933a904c2d440977f377c7bf9a1328394d6f4378273f05d4e3fc6688cc257ec5ecc9e39c8651f9e6fe46987ef5779ad96cab67dde6ceb8df5dcd12a4709273a21ddd2d9c681c38ea357ccdd148377ea2697c1e20bee46feba880a7f21b57abcb9cb9d104dd2791ea02895d14e8b3b09ec58b06f85ab15fb192fe2b64f91a47a4970407c65f6d4dae455dd9060cbd32fcd6ab7285fc1a5b8cf7984cf9ce7d2d101956473ff2851883a9543f81ae675bfa7f8a1c05114c62c5ae0aa1a5b0848d92b0cf115fc17f50a58fa9b6b983b80fcaaa8fd1636bddc8146b0dfd389bbeb2b42edaa2ef6f8458b63be170f8409fb8991f42e2d9c416ec692141b9db4d7c9e625380b1017d5bcb3689c40819f8b527283ecd66b6d5fadfcc63d153b3ac29a997e8d8c114b2bb5711d391c55183d2dfcba0a1c263979a1e6005fb4a6f00b965f0bafbecaab09507ea1d99b79fd863ba5c675ecfeb186146fe405f1f123823de78abb97cd4f87bff3ab32f28f130e2cbd11fcf7f7a9a252183f4fc1cfcf0e374fca68a57153a7b328e5357869cb5a2d53b3fe725f98ddf422d4e59a8fe81b030c4e32dbdc7928e036cfe1f467cd21c340de3773de4b059e696e0469ed8e7b71dc189b6901b543ac63d37fce6588de518149eca4e6e3d77e7ce0617bfe7ddb9a6936e7f7ee497bf3d1306691018c4ea8c746cd0caebfd91410f599c2506f586a1cf175ec2060aac31f8a24d48ae3e7ebbec60152a8480768a6a2241148e7c771c48feead29d54db3b3fea83b1c1d1668836224550bbf087dd54469a7b742a4a9727e16deff52c76a462fec08ef3da987ef6b0fe75a3b02df083d769e5430ce9b94e97f8aafc3022d93a76081fb925605c2ce8ef32a414fd4fe33619b8f417afa8b79a036b06cb940c20ca8c7a11748bbde1a70d673de3f25a8f5c66fcf62f2945f2186d838e15c5ca77aa1c2af036ff539a40024e7bac0279aceca61261d47de8d0c6b57b1a0b4243e9203e5a868c9756e34c90aeebcdb4ec593c6360e072d48ab018a691addc8a252c2ce01ecca410b67c3fe1057bfff24c35ab5362de95f1faa5cab30fbc701615eb64991dd36e5180205a3464d4536c71e00344f2f933cc106bbc7274eb03d11c1a14d8fb97478b42c7d7d04d3d7a1defa74de8bc4c80831bb710c535c03f493e1835b693bb14e2e3b76ac446b40b18e0c6a3b89bdc6f78fbd17761fff2ff7c647a47df82ddf83412f81bfdae7ff710ee3c0bcabccce3cff84405a904e55f6c0f2374fb6a3cc7f67b48595c6702a0e9f4121b14fc7bcbda7b77dc94b718d3ebdc78291305d459ea85ac51e7589bef5cc40bd7c92e62131478fe53bcd646f6ab3d2ddc159743439f4e089f462f16402dc638e53c3b4b6a0093fc6da4a5e966ff423fb1c2001582480fc9973ea01e8d1fb87486d5de9f7dd5d499a9fca89709025f4b55f1d034fbc9fede1d0898c01657adf5310271058b8b120ad7ea50b90f1aaaa9ddea9c7fde4be0af360ae1b263eb9f2331d3c0d950ed1fb14655b4e4fdb830f6105d0080360cf88787dab13351805998b55abd8841b5b2fb162dca51613d118313eb67d95b2b655ce6a2e5806989e687bb5c6eff55157c11e2ee9a035b334fd9c0bc8b8d336c051b8a5664f46d3dc055bdef7095865f1e5cb548529379454bf3d2aa07d71449d02b7551376845c36eb4e10f5711be12381ca5fbe389bdc9973a14f68354c2704160ee8660ea44468e74479509aef3eb57e90b0a4cfbaa4c4d90c5604eafd627e13b09d4e189dbc08f9ea5adb8303fc73a27361bccb6e357966390b0c6149fd06f159cf777549a83af4bf16853a5b2e499c4939822a4025940cd338c89fd9ce16e5f9a86d61d6dfb73e60d3dca0f5468fcf955c7b8bd3d8917cc034fa065e907695e924cd1b3d74aeddc4a733c957131b2c33a97972249666bbd32d32e2bd9c2d60c2f7b011dbdd31e14c706e49aa66b9722ce5a8de95185a4fa5fb7f3b68b97dc53e1302b15204ada9dc17c090b114e2315e0bf16a33eab56f50c50ab84776a168920fcfd5eab590befac6d8777500f1a488d754436e4aa3eb69364ec4f45d10b541a547bda9aac06a304d0c26623bab4460af26bc05753690370b2d1d1a56e34b045720dede59f5e69a5c1dc1a89529fbecfc0ecb4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0x1000}], 0x1, &(0x7f0000b86000)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x20}, {&(0x7f00005e9000)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000651000-0xa0)=[{&(0x7f0000fa1000)="5ad91c2c82aa20ea4d1f9b5f1579f98795b77bbf78ee1c9a48088d957d09016a5b0b56ff5660a8ab9e1d6bfaff580791c12cc8fe5a70c86bbd3fd30cb5caa68fd161de0f4c2a2d31e467c54a96678ff0390054a7", 0x54}, {&(0x7f0000a6d000-0x8)="d9f852aee674012c", 0x8}, {&(0x7f000052e000)="f976001ac773", 0x6}, {&(0x7f0000f42000-0xd3)="f88f9ebe05fd2db2d438ae7a50a5130251e0d4138b19ee92a5e0220aa8fdadb2b8253f633f38ac882da9ef26075b6f41fce6695448a5f748353a0c9102db278fa91d73f233cac329fe54fb477dcb303b6e572879f9fee34fbc7e88ebaad24cb173c87f4e180b0d07646253cc13b7f4e0ff897314785eafb4eb728dc322f8af74d72650aba5c60dcf3b319caf4a9fe344c5e9b5d7baa634f7f5a4f4a5517d88ac7b1a42eb9e85845d8c8d721ed5902f8e8d3c85056aa069ae38abd0f7e3a5a0121406a2f29ace9b38d8fb4b91d01981dfee8099", 0xd3}, {&(0x7f0000379000)="db896b851ef84313b7305cc11272c93e4580f90cb154e764e0e1485f", 0x1c}, 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", 0x1000}, {&(0x7f0000269000-0xc3)="43eece286b4707039048ac15beab8ad58c62c90b085a3fc6a484c2da8159f7cc7f58b3b70e9ad9afc2b9f72d2200186442a585c5cf26acb2afd1ad930806d988bdfd56c9f31832b035f69157344094ccff0645c61dd3df40dd299128b5bc7cc2083dc335e90789c5b74a31316e9716139301d8cb2e71370dc5f0f416b5c3f2a1489ce90de5ca343e7411bce559fef92c6b4faf789c7863351bc6dff43fef3c9e6d4b6c95fa34212dc165513457bb0ce7f5630e6cd2c0eeda48c0d22d413ed1ff555146", 0xc3}, {&(0x7f00008c8000)="1c87a0d0011d37a758cf4ce2c998788e71e7fd98b86247323d4d0da28ac53342293c8ed85689f31b237f5a7fb573374e2c9b236d1a7c6e44165a2eea69e2aa3a57aede08906608fe29c975d435bece273ee2cf39d061f771ae2099d7469f9d8ea887fb9c8630a70894ecf9bf14ead51f149544323f0d1e9144d35179e7c4524cc38cd694b01460e475c41d93182b3fba82d1bb1a16d33d15e5cefb27019191aee951b4f366b90028247a56e92611ad60e6f5f7fe1497b83a091035da25af86f9f228da1342c3e6d0133a15e683", 0xcd}, {&(0x7f000056c000-0xd2)="a950f7aae3b0b6b52899ede6a1001d46132a326ce99388c441930845fb2b19dcef8cf00c1eb51c0505c9811622da4c6f447b123f6a98dcf9b35f511ef189d00587bac7f31c508ac87c63fbddf5fabbabab5705c608b2314adaf4588eeb60d4838790e2f207ce3228cc9701e0ec49191738e47efb1d5f8eef79f2f54089c1440c869e55ba68693c9dd4c3c5c6be72c74b3e44c3ffe94e83cd5978c3b91f7a4ab07af2814bd73bd97e7ea453bd1b847609f25938ed48467471424b20bb056a7ca5688a7874584fb39d2f649b1bbb8866978f67", 0xd2}, {&(0x7f0000434000)="d65567c8351571c3d30dea323858dcdb88f0c2d5d367571417f71779da5ec0cee05c87d85f58a78630e0ecca81e427dc2d2d1833e4b76bd906eae4c4a9eaf67dd3fb792ec3cb9145fcd0a6f4752756beae481ccdfc465d4b4b87a3039f1f8ee73477018edc13cf6324076db4870781e9df7d9490920345b65f85b3f45f6b000265f4c631f8bbdab0ea9b94a334531ec6450e16855050b209da429ccae86adc9efb8c86dc29ad1b465877b57e506ea50a97903fe40da649e5dd88bc8d61c13889809e5c3e542f59c5e4f6a60a32279b916fe43df7fb49b6d888d17c7466fbba33fe34188b0b48209a770cd5a6315ea0a35b", 0xf1}], 0xa, &(0x7f00001de000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4000000}], 0x2, 0x4c000) 2018/02/02 07:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d36000-0x17)='net/ip6_tables_matches\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) 2018/02/02 07:58:10 executing program 6: ioprio_set$pid(0x1, 0x0, 0x0) r0 = inotify_init1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000)) mincore(&(0x7f0000c29000/0x1000)=nil, 0x1000, &(0x7f00002cc000-0x90)=""/144) fchdir(r0) clone(0x80088000, &(0x7f0000001000-0x48), &(0x7f0000cc9000), &(0x7f00002c2000-0x4), &(0x7f0000025000)) 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000fc8000)=[], 0x38e}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r0, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) clock_gettime(0x7, &(0x7f0000127000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000091a000)={r1, r2/1000+30000}, 0x10) 2018/02/02 07:58:10 executing program 2: clone(0x0, &(0x7f0000085000-0x1), &(0x7f0000d09000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000cf4000-0x10)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1f}, &(0x7f0000001000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) waitid(0x1, r3, &(0x7f0000b68000-0x10), 0x20000000, &(0x7f00009d7000-0x90)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x7c)=""/124, 0x7c) 2018/02/02 07:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid}) r0 = syz_open_dev$random(&(0x7f0000e7a000)='/dev/random\x00', 0x0, 0x2000) pwritev(r0, &(0x7f0000580000)=[{&(0x7f00007db000-0xc9)="74e9243c06f17c1193bcd9b1c4846ccd0e8594fcdfd6db5f9c4d44f38b6452bcc4aa4c7e43c4da0c197356927273cd53537b0df113df127cacc6803ea3dd1737de7579c81bedd4ed4784f852138402c9f818379edff4fd554efbd8f65798e36e61135e3cce0c261529e8ef348a58cca36c75d1bb9aa295c7bb50ec4fc3816513e4f2993e9164dee6f716bcef6d3010b9be71564a04a4c6a204bc27efc80b6ee3ae500d6b380dbd15582f329c8299b071344bc2d7433053ce663929a0e87053323da4816b26bccc6d23", 0xc9}, {&(0x7f00008e6000)="0883623717244049435177d12fd54b6638b5e8bed84a8bf6413c9f5bf3904fbcbca00ac4a8b5c9", 0x27}], 0x2, 0x0) 2018/02/02 07:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000966000-0x4)=0x0) ptrace(0x19, r1) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f000096a000-0xc)='./file0/bus\x00', 0x80000000000) fallocate(r0, 0x0, 0x0, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ece000)={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x88ec}, {0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x4, [0x1, 0x7, 0xfa5, 0x3d, 0x7, 0x0, 0x2, 0xa1]}, 0x5c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000ad9000-0x10)={0x6, &(0x7f0000953000-0x18)=[{}, {}, {}, {}, {}, {}]}) lremovexattr(&(0x7f00002ff000)='./file0\x00', &(0x7f0000929000)=@random={'trusted.', ',%,vboxnet1}]securityGPL@vmnet1Hvboxnet0wlan0(selinuxvboxnet0\x00'}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ffc000-0xc)={0x4, [0x100, 0x80000001, 0x1f, 0x1]}, &(0x7f0000e20000)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000587000), &(0x7f00003a1000-0x4)=0x4) r2 = dup3(r0, r1, 0x4) lseek(r2, 0x0, 0x4) sendfile(r1, r0, &(0x7f000029b000), 0x9) 2018/02/02 07:58:10 executing program 6: ioprio_set$pid(0x1, 0x0, 0x0) r0 = inotify_init1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000)) mincore(&(0x7f0000c29000/0x1000)=nil, 0x1000, &(0x7f00002cc000-0x90)=""/144) fchdir(r0) clone(0x80088000, &(0x7f0000001000-0x48), &(0x7f0000cc9000), &(0x7f00002c2000-0x4), &(0x7f0000025000)) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bfb000)='illinois\x00', 0x9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f000013c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) bind$inet(r0, &(0x7f0000bea000-0x10)={0x2, 0x2, @empty}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000314000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="1f38abe52a5d630b505122f59af78717"}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f}, 0x9, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00003aa000-0x4), &(0x7f0000dc5000-0x4)=0x4) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/02 07:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f2e000)={@common='lo\x00', &(0x7f00005a7000)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c39000)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000459000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000306000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fef000)=@assoc_value={r2, 0xd82}, &(0x7f0000852000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e83000)=0x0) set_thread_area(&(0x7f0000621000-0x10)={0x40000, 0x100000, 0x4000, 0x81, 0x8e, 0x81, 0x6, 0x6, 0x7, 0x100000000}) mlock(&(0x7f000012b000/0x1000)=nil, 0x1000) pause() r4 = syz_open_procfs(r3, &(0x7f0000c0f000)='autogroup\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x7, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3) syz_open_dev$evdev(&(0x7f00002b2000-0x12)='/dev/input/event#\x00', 0x4f74, 0x800) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f00008d0000-0x1)="fd") chdir(&(0x7f00002aa000-0xe)='./file0\x00') r0 = open(&(0x7f000066b000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a0000+0x1bc)={0x1f, 0xffffffff, 0x1, 0x5441, 0xdb, 0x7fff, 0x9, 0x401, 0x0}, &(0x7f00000ac000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000523000)={r1, 0x81, 0x1, [0x4]}, &(0x7f000012b000-0x4)=0xa) ftruncate(r0, 0x7fff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000065000-0x4)) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000759000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, @in6={0xa, 0x2, 0xb38, @mcast2={0xff, 0x2, [], 0x1}, 0x5000000000000000}, @in6={0xa, 0x3, 0x482, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x94) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002fe000)={r2, 0x0, 0x9, [0x90ba, 0x300, 0xfffffffffffffffa, 0x4, 0x6, 0x5, 0x195335a, 0x200, 0x5]}, 0x1a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000464000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000168000)={0x0, 0x0}, &(0x7f00003ce000)=0xc) stat(&(0x7f0000aa9000)='./bus\x00', &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006da000-0x10)={r1, 0x20, &(0x7f0000cb2000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f000024c000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000696000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000fe2000-0x4)=0xe8) getresgid(&(0x7f0000929000-0x4), &(0x7f0000498000-0x4), &(0x7f000046d000)=0x0) sendmmsg$unix(r3, &(0x7f0000476000)=[{&(0x7f00000e2000-0x8)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000f58000)=[{&(0x7f00009ee000-0x1000)="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0x1000}], 0x1, &(0x7f0000b86000)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x20}, {&(0x7f00005e9000)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000651000-0xa0)=[{&(0x7f0000fa1000)="5ad91c2c82aa20ea4d1f9b5f1579f98795b77bbf78ee1c9a48088d957d09016a5b0b56ff5660a8ab9e1d6bfaff580791c12cc8fe5a70c86bbd3fd30cb5caa68fd161de0f4c2a2d31e467c54a96678ff0390054a7", 0x54}, {&(0x7f0000a6d000-0x8)="d9f852aee674012c", 0x8}, {&(0x7f000052e000)="f976001ac773", 0x6}, {&(0x7f0000f42000-0xd3)="f88f9ebe05fd2db2d438ae7a50a5130251e0d4138b19ee92a5e0220aa8fdadb2b8253f633f38ac882da9ef26075b6f41fce6695448a5f748353a0c9102db278fa91d73f233cac329fe54fb477dcb303b6e572879f9fee34fbc7e88ebaad24cb173c87f4e180b0d07646253cc13b7f4e0ff897314785eafb4eb728dc322f8af74d72650aba5c60dcf3b319caf4a9fe344c5e9b5d7baa634f7f5a4f4a5517d88ac7b1a42eb9e85845d8c8d721ed5902f8e8d3c85056aa069ae38abd0f7e3a5a0121406a2f29ace9b38d8fb4b91d01981dfee8099", 0xd3}, {&(0x7f0000379000)="db896b851ef84313b7305cc11272c93e4580f90cb154e764e0e1485f", 0x1c}, 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", 0x1000}, {&(0x7f0000269000-0xc3)="43eece286b4707039048ac15beab8ad58c62c90b085a3fc6a484c2da8159f7cc7f58b3b70e9ad9afc2b9f72d2200186442a585c5cf26acb2afd1ad930806d988bdfd56c9f31832b035f69157344094ccff0645c61dd3df40dd299128b5bc7cc2083dc335e90789c5b74a31316e9716139301d8cb2e71370dc5f0f416b5c3f2a1489ce90de5ca343e7411bce559fef92c6b4faf789c7863351bc6dff43fef3c9e6d4b6c95fa34212dc165513457bb0ce7f5630e6cd2c0eeda48c0d22d413ed1ff555146", 0xc3}, {&(0x7f00008c8000)="1c87a0d0011d37a758cf4ce2c998788e71e7fd98b86247323d4d0da28ac53342293c8ed85689f31b237f5a7fb573374e2c9b236d1a7c6e44165a2eea69e2aa3a57aede08906608fe29c975d435bece273ee2cf39d061f771ae2099d7469f9d8ea887fb9c8630a70894ecf9bf14ead51f149544323f0d1e9144d35179e7c4524cc38cd694b01460e475c41d93182b3fba82d1bb1a16d33d15e5cefb27019191aee951b4f366b90028247a56e92611ad60e6f5f7fe1497b83a091035da25af86f9f228da1342c3e6d0133a15e683", 0xcd}, {&(0x7f000056c000-0xd2)="a950f7aae3b0b6b52899ede6a1001d46132a326ce99388c441930845fb2b19dcef8cf00c1eb51c0505c9811622da4c6f447b123f6a98dcf9b35f511ef189d00587bac7f31c508ac87c63fbddf5fabbabab5705c608b2314adaf4588eeb60d4838790e2f207ce3228cc9701e0ec49191738e47efb1d5f8eef79f2f54089c1440c869e55ba68693c9dd4c3c5c6be72c74b3e44c3ffe94e83cd5978c3b91f7a4ab07af2814bd73bd97e7ea453bd1b847609f25938ed48467471424b20bb056a7ca5688a7874584fb39d2f649b1bbb8866978f67", 0xd2}, {&(0x7f0000434000)="d65567c8351571c3d30dea323858dcdb88f0c2d5d367571417f71779da5ec0cee05c87d85f58a78630e0ecca81e427dc2d2d1833e4b76bd906eae4c4a9eaf67dd3fb792ec3cb9145fcd0a6f4752756beae481ccdfc465d4b4b87a3039f1f8ee73477018edc13cf6324076db4870781e9df7d9490920345b65f85b3f45f6b000265f4c631f8bbdab0ea9b94a334531ec6450e16855050b209da429ccae86adc9efb8c86dc29ad1b465877b57e506ea50a97903fe40da649e5dd88bc8d61c13889809e5c3e542f59c5e4f6a60a32279b916fe43df7fb49b6d888d17c7466fbba33fe34188b0b48209a770cd5a6315ea0a35b", 0xf1}], 0xa, &(0x7f00001de000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4000000}], 0x2, 0x4c000) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000f1a000), &(0x7f00009ff000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003d8000)=0x5, 0x4) r2 = open(&(0x7f0000007000)='./file0\x00', 0x80000, 0x40) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002b0000), &(0x7f0000a17000-0x4)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000033f000-0x5b)="155d975e249c82c6dc605b8f5b694f028b15ca3d69247de15fbd2e6fbbc7a9ed1c7ae5013509ff1fd63474b4c6477ff929c68063a0ba3365b04b401dd1662d196bf461bfea6c4f56b67dbe311b7ae9f4065e05e60b73ed6d4f25d7", 0x5b) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f00005d5000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aad000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000e5d000-0x8c)={0x4, 0x4, 0x4, 'queue0\x00', 0x7}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x55) 2018/02/02 07:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00007e3000)) 2018/02/02 07:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000216000)='./file0\x00', 0x141842, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004a3000-0x14), &(0x7f0000dab000)=0x14) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00009e6000), 0xffffffff) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000430000-0x14)={0x88, 0x8, 0x2, 0x7, 0xb0a7, 0x101, 0xcd, 0x4, 0x40, 0xffc0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f000091c000-0x4)=0xb8) 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f67000-0x8)='keyring\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x0, 0xf}, &(0x7f0000f66000)='+\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f00001e4000-0x4e)=""/78, 0x4e) 2018/02/02 07:58:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00007c3000-0xd)='/dev/snd/seq\x00', 0x0, 0x200001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000731000)={0xfb4, 0x20, 0x8}) mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000002b000)="ff2c7c85395720ed1185df075da7bb4bf31b6df271a47176f6dc9b10514fcd4b58d2aef0a8517f61534ede867bb1e37b94753d2395df4b3a17e125afad35f14b045daed253445b1715f4444d44730d602c08f6b8895ac56acc81d701585e709983f916667ed1cb0ffb2e440d4afba0159326dfcdd53afc6e67c2dfe6362c373a6dabf97ac133dd6931c1369513e459a151b66d66518f27dbbdf5be34cc98f01e1f1809f819a457029b7922", 0xab) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/02 07:58:10 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a60000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x200) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0x31)=""/49, &(0x7f0000001000-0x1)=0x31) pwrite64(r0, &(0x7f0000001000-0xc8)="00f1fbd3a6ea6e34be0dea6481dbc5901ffcad161f2c71e9c3f641f78b50afda0a5c192ebe396d2c3c5c33f587d15c589af0b0f9c6f9b1a87c7337127f2de408bb736828d75895cce891739d772a9cbd29596b3f8696e6b345b22adab952ebeb52f8383ed558593c1460382b1fbc9121d4c10659691970fd714d07ca59b74cc81c0b72bca1ea76eda476cd6cee3aec53cbf65fa0283d482cc5c29c4b952ada879b4b3a875514455dc05e35d4456462faf562ed6157bdf426ad5708c68558c24763e59636e387a4c4", 0xc8, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) fremovexattr(r0, &(0x7f0000025000-0x32)=@random={'btrfs.', 'posix_acl_access[keyring}vmnet0\'ppp1cgroup,\x00'}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000000d000)={0x2, 0xffffffffffff8001, 0x5, 0x7, 0x2efc, 0x9}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000003e000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) capset(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000000000)) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00006b0000)={{0xc5b7, 0x1}, 'port0\x00', 0x8, 0x110400, 0xf08, 0x100000001, 0x20, 0x7ff, 0x56, 0x0, 0x4, 0x81}) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r0, &(0x7f0000184000-0x8), 0x8) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x8000000000) 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000058d000)='/dev/pktcdvd/control\x00', 0x800, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00006f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d59000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000fc1000), 0x0, 0x141, &(0x7f0000b6b000)={0x11, 0x5, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000945000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x81}, 0x5c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b37000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000832000)) [ 39.388206] binder: 5434:5447 ioctl 40046205 55 returned -22 [ 39.425963] binder: 5434:5458 ioctl 40046205 55 returned -22 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000ef1000-0x2), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) sched_yield() mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef2000)=""/35, 0x23}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/02 07:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) r1 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000ae3000)=0x3) fcntl$setown(r2, 0x8, r1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) readv(r3, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x16) ioctl(r4, 0x100000001, &(0x7f00002ea000)="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") 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e14000-0xc)='/dev/autofs\x00', 0x204480, 0x0) getdents64(r0, &(0x7f000038b000-0xf)=""/15, 0xf) r1 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r1, 0x1, &(0x7f0000b03000)) mknod(&(0x7f0000f97000)='./file0\x00', 0xe000, 0xffffffff) 2018/02/02 07:58:10 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000c91000-0x6)=@hci, &(0x7f00006e2000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0}) r3 = accept4$ipx(r0, &(0x7f0000001000-0x10), &(0x7f00003e9000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = syz_open_procfs(r4, &(0x7f000067d000)='setgroups\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ad000)={0x0, 0x81, 0x4, 0x1000}, 0x8) fstat(r3, &(0x7f0000674000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ae9000)={r4, r6, r7}, 0xc) ptrace(0x4208, r4) writev(r5, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) getdents(r5, &(0x7f0000948000-0x33)=""/51, 0x33) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e9000-0x4)=0x1ff, 0x4) 2018/02/02 07:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000076f000-0x12a4)=@updpolicy={0xc4, 0x19, 0x401, 0x6, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x7}}]}, 0xc4}, 0x1}, 0x0) 2018/02/02 07:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/rfkill\x00', 0x109400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000057f000)) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = memfd_create(&(0x7f0000e70000-0x6)='ramfs\x00', 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000528000-0x4), &(0x7f0000226000-0x4)=0x4) chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) 2018/02/02 07:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) socket(0x0, 0x80007, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a60000-0x1)={0x5}, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b1c000)=0x7) 2018/02/02 07:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/keychord\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d78000-0x4)=0x9) unshare(0x8000000) mount(&(0x7f000055c000-0x8)='./file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f00008de000-0x5)='proc\x00', 0xc, &(0x7f00008cb000-0x32)="547d55ca866a495b8351b86aafd08283e6b642b290ba162c721d911293a3a7b14cc3a51db3f7b073cdbb9c0739c9f68092d1") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r1, &(0x7f0000875000-0xdc)="3064808034d996b64115584cdaff8adb319203e39ac4ac30f70a45f1680446bcfeefa77abcbc41fa616d685252d80886c4dbf10041557a71ed7c7550ea8f0127faa8972a6d235ff809615c6b7227b9a9cca06c05a5a810d23a27de67067ed6cc295d1d28a4518bb5e3bed490ecc82b17c9d26250ca64264ced9045ddc8b1ea2f7c89e24d1d8c61571711979a6751a9abce5ed3ea640a0af9fd32346c1ccc0a402b58dfae95c8f202f8a2f91aceb823568ca07c4bee8095e11d433897a6af92e7ab958ce3a7c53599f7034efb9b0a2fb886cf36818f36e4c3da2d1f71", 0xdc, 0x80, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r1, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) r2 = mmap$binder(&(0x7f0000108000/0x3000)=nil, 0x3000, 0x1000000, 0x80013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000089d000-0x30)={0xc0, 0x0, &(0x7f00008e4000)=[@acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000f95000-0x18)=[@flat={0x73682a85, 0x10b, r2, 0x2}], &(0x7f00009b1000)=[0x40, 0x78, 0x30, 0x78, 0x28, 0x20, 0x0]}}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f000087d000)=[@ptr={0x70742a85, 0x1, &(0x7f00005b8000-0x1), 0x1, 0x1, 0x7}, @fda={0x66646185, 0x4, 0x1, 0x36}], &(0x7f0000523000-0x18)=[0x48, 0x28, 0x40]}, 0x3}}], 0xd3, 0x0, &(0x7f0000a60000)="27fbcd3a88ec45d2e478735830b0473262e11f7d3c055fbb7121eca09821d2a2a4edfd928f082b2e8e3adec17c11bd2e639cbeeee4f321df25ac4ddae2c2cb4366fda16c5909d779259420e6c7544f459f7c101c8d28a6d842b4fafc59ad004ae9c1ecb5c3d46631900f1fe9e29339e46befc36548b81ad67146d7c8b7d00955e5fbc1e2894925627e070b11c52f694b12722dc0ed0a771d7a8f3dcbe9dcb4f5e1b19413aa7f649c2e8e9a50a2ba5c2412f628e6d5e154b42a8a1aa7fac21f5ff6c7a76e87bc53551789203f12f8d82f6449df"}) 2018/02/02 07:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005a7000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e91000)=0x28) 2018/02/02 07:58:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 07:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffff1) recvfrom$ipx(r0, &(0x7f00007b0000-0x2a)=""/42, 0x2a, 0x40, &(0x7f00001e7000)={0x4, 0x7, 0x8, "0e3c1482fdfe", 0xffffffffffff8000}, 0x10) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) recvfrom(r1, &(0x7f0000c53000)=""/107, 0x6b, 0x40000121, &(0x7f0000411000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000067f000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) 2018/02/02 07:58:11 executing program 6: clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x122) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/02 07:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aac000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b8e000-0x4)) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000bb000-0x4)) nanosleep(&(0x7f000083c000), &(0x7f000084f000-0x10)) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) pipe(&(0x7f0000a1a000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x7) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000596000)) 2018/02/02 07:58:11 executing program 2: pipe2(&(0x7f0000b00000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xd64d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0xd8ad}, &(0x7f0000002000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@common='vlan0\x00', @ifru_settings={0x0, 0x800, @cisco=&(0x7f0000c83000-0x8)={0xff, 0x3}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f000005a000)=@abs, &(0x7f000041d000)=0x8) fcntl$setlease(r3, 0x400, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000124000-0x4)=0x5) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000205000-0x11)='/selinux/enforce\x00', 0x96be85876aa0e5dc, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000a07000-0x4)) write$selinux_access(r4, &(0x7f0000f2c000)={"73797374656d5f753a6f626a65030000003a7472616365726f7574655f655765635f743a7330f4df6d0100000000000000e5", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35}, 0x54) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c48000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b92000-0xa)='/dev/ptmx\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x10003ff}) recvmmsg(0xffffffffffffffff, &(0x7f0000865000-0x12c)=[{{0x0, 0x0, &(0x7f000035a000-0x10)=[{&(0x7f0000b17000)=""/133, 0x85}], 0x1, &(0x7f0000043000-0x8b)=""/139, 0x8b, 0xffff}, 0x5}, {{&(0x7f0000c7c000-0x10)=@can, 0x10, &(0x7f0000404000)=[{&(0x7f00001ef000)=""/4096, 0x1000}, {&(0x7f0000d11000)}, {&(0x7f000032f000)=""/167, 0xa7}, {&(0x7f0000ab5000-0xd5)=""/213, 0xd5}, {&(0x7f0000db1000)=""/111, 0x6f}, {&(0x7f0000160000)=""/3, 0x3}, {&(0x7f0000325000-0xf2)=""/242, 0xf2}], 0x7, &(0x7f000006f000-0xed)=""/237, 0xed, 0x7d31}, 0x6}, {{&(0x7f00004c2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000f69000)=[{&(0x7f0000f16000)=""/55, 0x37}, {&(0x7f0000390000-0xd0)=""/208, 0xd0}, {&(0x7f0000d6b000-0xab)=""/171, 0xab}], 0x3, &(0x7f00005c4000)=""/4096, 0x1000, 0x1ff}, 0xffffffff}, {{&(0x7f0000922000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000796000)=[{&(0x7f0000f08000-0x5e)=""/94, 0x5e}, {&(0x7f00009ed000-0x9)=""/9, 0x9}, {&(0x7f0000ca7000)=""/236, 0xec}, {&(0x7f0000f35000)=""/147, 0x93}, {&(0x7f0000de9000-0x1a)=""/26, 0x1a}], 0x5, &(0x7f0000781000)=""/35, 0x23, 0xffffffff}, 0x2905}, {{&(0x7f0000556000-0x60)=@nfc_llcp, 0x60, &(0x7f00008d1000)=[{&(0x7f0000a9a000)=""/245, 0xf5}, {&(0x7f00009d7000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c0000-0x98)=""/152, 0x98}, {&(0x7f0000f1e000-0x1f)=""/31, 0x1f}, {&(0x7f000036f000)=""/108, 0x6c}, {&(0x7f000044b000)=""/7, 0x7}], 0x6, &(0x7f000071d000)=""/75, 0x4b, 0xffffffff}, 0xf9}], 0x5, 0x12121, &(0x7f00001d3000)) accept4$netrom(r1, &(0x7f000073f000)=@full, &(0x7f00005c3000-0x4)=0x48, 0x800) 2018/02/02 07:58:11 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ae0000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e58000)={0xffffffffffffffff, 0x0, 0x8, 0x2, 0x8}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000d1d000-0x4)='ufs\x00', 0x0, &(0x7f0000802000-0x1)) syz_fuseblk_mount(&(0x7f0000bfa000-0xe)='./file0/file0\x00', &(0x7f0000c5d000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/02 07:58:11 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d83000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000064d000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000eed000-0x4)=0x5, 0x4) 2018/02/02 07:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89be, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_settings={0x7, 0x3, @fr_pvc_info=&(0x7f000075d000-0xe)={0xfff, @common='bpq0\x00'}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000095a000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000049e000), &(0x7f00007c0000-0x4)=0x1) 2018/02/02 07:58:11 executing program 5: clock_gettime(0x6, &(0x7f0000883000-0x10)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x1, 0x3004000}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f00007e7000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e2a000-0xa0)={r1, @in6={{0xa, 0x3, 0x2400000, @loopback={0x0, 0x1}, 0x1}}, 0x20, 0x101, 0x9, 0x800, 0x80}, 0xa0) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_dev$sg(&(0x7f00000f1000-0x9)='/dev/sg#\x00', 0x100, 0x42) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000e0000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xa20, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x64) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000874000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004fa000-0xc)={@dev, @empty, 0x0}, &(0x7f0000bd0000-0x4)=0xc) r5 = open(&(0x7f00006af000)='./file0\x00', 0x2a00, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007ea000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x3, 0x1ff, 0x4, 0xa8}, &(0x7f0000971000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00008ec000)={r6, 0x9}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00009c2000-0x18)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, r4}) r7 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r7, &(0x7f00005e0000)=[{&(0x7f00007da000-0x6c)=""/108, 0x6c}], 0x1) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000033c000-0x4), &(0x7f0000597000)=0x4) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ad2000-0x50)=[{&(0x7f0000177000)}, {&(0x7f0000487000)=""/203, 0xcb}], 0x2, 0x0) dup3(r0, r0, 0x80000) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000a81000-0x6)='ramfs\x00', 0x140030, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000adb000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x6, 0x204202) poll(&(0x7f00005dd000-0x18)=[{r0, 0x1}, {r1, 0x14}, {r0, 0x1000}], 0x3, 0x5) ftruncate(r0, 0x7fff) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) r2 = gettid() prlimit64(r2, 0xf, &(0x7f0000a48000)={0x3, 0x6}, &(0x7f0000a8c000)) 2018/02/02 07:58:11 executing program 5: r0 = creat(&(0x7f0000e2d000-0x8)='./file0\x00', 0x10) connect$pppoe(r0, &(0x7f00006e0000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f96000/0x4000)=nil, 0x4000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000-0x8)='cmdline\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@sco, &(0x7f0000011000)=0x8, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000014000-0xc), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r4, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000002000), &(0x7f0000002000)=0x4) setsockopt(r4, 0x1, 0xec, &(0x7f0000001000-0xe)="8a4c213d3b189f7814082255a65f", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00008b6000-0x20)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000001000)={@empty, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) clock_gettime(0x400000000000005, &(0x7f0000a12000)) 2018/02/02 07:58:11 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00005f7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x3ff, 0x5, [0x3b06, 0x5, 0x8001, 0x1, 0xa1]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000099f000-0x118)={0x900000000, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @empty}}}, 0x118) r2 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r2, 0x409, 0xe) fcntl$addseals(r2, 0x409, 0xb) connect$ax25(r2, &(0x7f00006f3000)={0x3, {"0f1f2a222b25e4"}, 0x7}, 0x10) 2018/02/02 07:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) syz_open_dev$mice(&(0x7f0000494000-0x10)='/dev/input/mice\x00', 0x0, 0x2001) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment, 0x0) 2018/02/02 07:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x20, 0x80000) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000944000+0x9c0)={0x0, 0x7, 0x6, [0x5, 0x1000, 0x5, 0xa0, 0x8, 0x2]}, &(0x7f0000070000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c32000-0x8c)={r3, @in={{0x2, 0x1, @rand_addr}}}, 0x8c) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005aa000-0x8)) r0 = add_key$keyring(&(0x7f0000789000-0x8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2018/02/02 07:58:11 executing program 6: r0 = request_key(&(0x7f0000fd7000-0x6)='.dead\x00', &(0x7f0000ade000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a25000-0x16)='@{^vmnet0$ppp0cgroup^\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) fcntl$setstatus(r1, 0x4, 0x4000) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000df5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000081000-0x1)="87", 0x1, r0) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) clock_gettime(0x0, &(0x7f00003ee000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000288000)=[{{&(0x7f0000850000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000dcf000)=[{&(0x7f0000c4e000-0xa0)=""/160, 0xa0}, {&(0x7f00003a0000-0x2a)=""/42, 0x2a}, {&(0x7f0000c13000-0x5b)=""/120, 0x78}, {&(0x7f0000709000)=""/241, 0xf1}, {&(0x7f0000b6a000-0xaf)=""/175, 0xaf}, {&(0x7f00008c5000+0xce4)=""/13, 0xd}, {&(0x7f0000b25000-0x14)=""/20, 0x14}], 0x7, 0x0, 0x0, 0xa034}, 0xbe26}, {{0x0, 0x0, &(0x7f0000a17000-0x30)=[{&(0x7f0000658000)=""/127, 0x7f}, {&(0x7f00006a1000)=""/24, 0x18}, {&(0x7f000010d000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f0000e62000-0x90)=""/144, 0x90, 0x36c}, 0x80000000}, {{&(0x7f0000cc4000)=@nfc_llcp, 0x60, &(0x7f0000e1f000-0x80)=[{&(0x7f000002a000-0x89)=""/137, 0x89}, {&(0x7f0000036000)=""/4096, 0x1000}, {&(0x7f00002f5000-0xa9)=""/169, 0xa9}, {&(0x7f0000cf4000)=""/129, 0x81}, {&(0x7f000043f000-0xe2)=""/226, 0xe2}, {&(0x7f0000bb6000-0x9d)=""/157, 0x9d}, {&(0x7f00008fb000-0x7e)=""/126, 0x7e}, {&(0x7f0000851000)=""/141, 0x8d}], 0x8, &(0x7f0000c60000-0xf4)=""/244, 0xf4}, 0x4}], 0x3, 0x1, &(0x7f0000e3f000-0x10)={r2, r3+10000000}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[], 0x0, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f00006ec000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x80000000000000, 0x0, 0x0, 0x0, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33b}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0x1000, 0x50, &(0x7f0000e8c000)={0x2, 0x2, @empty}, 0x10) 2018/02/02 07:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ee8000-0x8)={0x0, 0x0}) socketpair(0x11, 0x6, 0x5, &(0x7f0000ad3000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000081b000-0x8)={0x0, 0xeb}, &(0x7f0000b8b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002b000)={r2, 0x20, &(0x7f0000736000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000142000-0x4)=0x10) r3 = timerfd_create(0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000cf0000), 0x4) r4 = syz_open_dev$sg(&(0x7f0000cea000)='/dev/sg#\x00', 0x100000004, 0x200900) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000e30000-0x4)) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000843000)) timerfd_gettime(r3, &(0x7f0000d93000)) listen(0xffffffffffffffff, 0x80000000) 2018/02/02 07:58:11 executing program 1: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c63000-0x4)=0x0) getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setown(r0, 0x8, r2) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000f0e000-0x4)='tls\x00', 0x4) 2018/02/02 07:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/02 07:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x240000000000000) socketpair(0xf, 0x7, 0x81, &(0x7f0000b41000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c95000-0x5c)={{0xa, 0x2, 0xa331, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, {0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x3, [0x6, 0x101, 0x4, 0x7, 0x80000000, 0x40, 0x3, 0x1ff]}, 0x5c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000966000-0x1000)=""/4096) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x401, 0x1) fcntl$setsig(r0, 0xa, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x20b, 0x4, 0x0, 0x0}, &(0x7f00004d6000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000471000-0x10)={r1, 0x1, 0x7, 0x100}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f6b000)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x101840, 0x5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) close(r0) write(r0, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000585000)) clone(0x1000000, &(0x7f0000dac000-0x1)="d6", &(0x7f0000ae3000), &(0x7f00003fb000-0x4), &(0x7f0000ce8000)) getsockname$packet(r0, &(0x7f0000155000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000022d000)=0x14) 2018/02/02 07:58:11 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae2000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000382000-0x5c)={{0xa, 0x3, 0x7f3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, {0xa, 0x2, 0x5b584c37, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0xffffffffffff8000, [0x8, 0x8, 0x6, 0x8000, 0x8, 0xd77, 0x3, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005e1000-0x6)='wchan\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000508000)=0x8) sendfile(r1, r1, &(0x7f0000518000)=0x200, 0x400000ff) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000000)=0x2e, 0x800) mmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000, 0x3, 0x800000000032, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000003000)={&(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r2 = socket(0x1a, 0x2, 0x4) connect(r2, &(0x7f0000002000)=@l2={0x1f}, 0xe) mkdir(&(0x7f0000ec2000)='./file0\x00', 0x20) 2018/02/02 07:58:11 executing program 7: r0 = getpid() ptrace$setregs(0xffffffffffffffff, r0, 0x9, &(0x7f00006d6000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000b0f000)="ff0101000000000000000000efff000000000000", 0x14) 2018/02/02 07:58:11 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae2000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000382000-0x5c)={{0xa, 0x3, 0x7f3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, {0xa, 0x2, 0x5b584c37, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0xffffffffffff8000, [0x8, 0x8, 0x6, 0x8000, 0x8, 0xd77, 0x3, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005e1000-0x6)='wchan\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000508000)=0x8) sendfile(r1, r1, &(0x7f0000518000)=0x200, 0x400000ff) 2018/02/02 07:58:11 executing program 2: r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000f48000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ba4000)={r2, 0xa3, "14f4da6999eea2d72fc27fa81d42cb0042db35387a1cc9609185ac95f3882b7dcc09a6d133c7c9379887bfd2654db0fa4374fa2ddb2a85c1bcd7b93b34d68d3b59a7c570039462d785c9afffcd05d8a1ec4132ca4807b5366ca1e830dae6e1704e72fe2d6d396d7d7931463d2703819cf7655ea1d3d5db79af1522f69ad1920eaee707465c762563e158f03816841094175ae3c9a6276a6b45f2fbceebc77e5cd6b691"}, &(0x7f0000001000-0x4)=0xab) 2018/02/02 07:58:11 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000343000)=@random={'btrfs.', 'vmnet11:wlan0\x00'}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000518000)='./file0\x00') r3 = socket(0x10, 0x200000000803, 0x0) bind$inet6(r3, &(0x7f00000b7000)={0xa, 0x2, 0x80000001, @empty, 0x7f}, 0x1c) write(r3, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) r4 = syz_open_dev$sg(&(0x7f00003cb000-0x9)='/dev/sg#\x00', 0x39, 0x80000) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000989000-0x4), &(0x7f0000825000-0x4)=0x4) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f000050e000)=""/188) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000d4e000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000d4d000-0x14)={0xffffffffffffffff, 0x3, 0xdd4, 0x1, 0x5585}) socket$netlink(0x10, 0x3, 0x9) write(r3, &(0x7f0000233000-0xbe)="0df60dfc67114eb4e54820f138d45669beb4a75b9c4cf1e28cfdca896de4a5316e2f73503bd0c0bca3016a7849b92266281869be8091298c8b947c2c43dd9a3bab19e99f88ad9bf1d19c56d412ef802da34fe2dedcf35b3de2ced1a70c5ba0fab1ec268ff168d118e8bbdefef56a5517d5b8032276dcc3a8ae4d82758893ba44625994e4a75c74fa9ef6217a1bc6ac85d6029bbe9eb8b08c5b13ebe965325fef01786580aed29964339df559ce9351578a5254e3176c396ec090e656ecc8", 0xbe) bind$inet6(r1, &(0x7f0000c0a000-0x1c)={0xa, 0x0, 0x9, @empty, 0x200}, 0x1c) recvmsg(r3, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)}, 0x0) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00008da000-0x20)={0x4d65, 0xffffffff, 0x130, 0x1, 0x2, 0x8}) 2018/02/02 07:58:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000012c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f86000-0xc)={0x0}, &(0x7f0000881000)=0xc) ptrace$peek(0x2, r1, &(0x7f0000c35000-0x8)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000098c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000468000)=0x18) write$selinux_load(r0, &(0x7f00003e8000-0x124)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x124) 2018/02/02 07:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006c4000)) r1 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') read(r1, &(0x7f0000dd4000)=""/56, 0x38) creat(&(0x7f0000c8d000-0x8)='./file0\x00', 0x40) [ 40.103931] SELinux: policydb version -768637669 does not match my version range 15-30 [ 40.127448] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4455 sclass=netlink_route_socket [ 40.136737] SELinux: policydb version -768637669 does not match my version range 15-30 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) uname(&(0x7f00004c7000-0xa1)=""/161) set_robust_list(&(0x7f0000657000)={&(0x7f000017d000/0x2000)=nil, 0x401, &(0x7f00002cc000/0x4000)=nil}, 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4a000)='/proc/self/net/pfkey\x00', 0x10200, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b4a000), &(0x7f0000054000)=0xb) 2018/02/02 07:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) write$tun(r0, &(0x7f0000ca5000-0xa4)=@pi={0x0, 0x8af7, @ipv4={{0x26, 0x4, 0x7, 0x3f, 0xa0, 0x0, 0x1, 0x200, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x10, 0xffffffff, [{0x7, 0x7, "7ab410d881"}, {0x0, 0x3, "fb"}]}, @cipso={0x86, 0x14, 0x4, [{0x6, 0xe, "61160372456fa4d0f144feb4"}]}, @generic={0x83, 0xb, "47a99d610f478b9059"}, @ra={0x94, 0x6, 0x1ff}, @cipso={0x86, 0x47, 0x0, [{0x7, 0xa, "98a0260f71936048"}, {0x7, 0xb, "42266afa9d2f06c0f9"}, {0x7, 0xd, "c55d0a6888abb86f19e0ad"}, {0x0, 0x8, "c2d0054a88b2"}, {0x9970d5ea871e181e, 0xd, "2fc467bf4a952ce6c32e16"}, {0x7, 0xa, "6ea669e6647d630b"}]}, @rr={0x7, 0x7, 0x5, [@dev={0xac, 0x14, 0x0, 0xf}]}]}}, @udp={0x3, 0x1, 0x8}}}, 0xa4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c0000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000026e000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000425000)="eae3422b298ac41d59553599ffd4737a0bf716cbd4281fe6262c52df95ace731c42c7b44b58b601bce22bc44120b2bb85c4211d6445fc1e888f35fad35d0037c809b3375f28cd1ac69c786f0d9da12fb6a") ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/02 07:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xc5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000282000-0x8)={0x0, 0x7}, &(0x7f00001a5000)=0x2) sendmsg$inet_sctp(r0, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000a9f000)=[], 0x0, &(0x7f0000237000-0x30)=[], 0x24a}, 0x0) mq_open(&(0x7f00007da000-0x2)='\\\x00', 0x1, 0x10, &(0x7f0000eea000-0x40)={0x8001, 0x9, 0x7, 0x7, 0x10001, 0x1000, 0x3f, 0xeb5}) readv(r0, &(0x7f0000d79000)=[{&(0x7f0000353000-0xce)=""/206, 0xce}, {&(0x7f00001da000)=""/167, 0xa7}, {&(0x7f0000201000)}, {&(0x7f0000da9000)=""/137, 0x89}], 0x4) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'osx.', 'posix_acl_access\x00'}, &(0x7f000054b000-0x14)="02000001000000000000000100000000000000", 0x13, 0x0) mremap(&(0x7f0000342000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000433000/0x4000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d50000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00003b2000-0x10)={0x77359400}, 0x10) 2018/02/02 07:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f45000-0xc), &(0x7f0000182000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005d5000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000046d000-0x14)="6c65744d9b70365f7461626c73426e6d657300eb") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004f4000)={0xac, 0x0, &(0x7f0000e75000-0xac)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000f71000)=[], &(0x7f000004b000)=[0x48, 0x78, 0x30, 0x38, 0x40, 0x78]}, 0x2}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000589000-0x20)=[@fda={0x66646185, 0x8, 0x3, 0x3a}], &(0x7f0000391000)=[0x78]}}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x1}, @register_looper={0x630b}], 0xaa, 0x0, &(0x7f0000ea2000-0xaa)="bebb357e8754fcffcaef878c01cfe4a19b19139d3bf794383e43089a29bcd33f39689411650530abb5209c9b027839ebc07dadbd6457b13c111c6ddfd8dea2444b397e6f537bf99b67f7bd0e5b701491d85781ca92074f25f37b6f178d6b0bb276ec4929974f12ff144c805c54b265076faf03d3c8f37c95a3b89c448715835bc483690de6f8e4b26772c56baafba1e531d48eae4e32ae662c20374740cc75e17c3891e52bf2145d44d2"}) ioctl$TCXONC(r2, 0x540a, 0x9) truncate(&(0x7f0000c91000)='./file0\x00', 0x7) socketpair(0x0, 0x80800, 0x3, &(0x7f00002e6000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000931000-0x1000)=""/4096) 2018/02/02 07:58:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = getpgrp(0x0) capget(&(0x7f0000acc000-0x8)={0x399f1736, r0}, &(0x7f0000092000-0x18)={0xff, 0x1000, 0x7ff, 0x6, 0x8001, 0x100000001}) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"a06dd99429f39d"}, 0x206}, 0x10) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000364000-0x14)={@local}, &(0x7f0000814000)=0x14) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00002d0000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000814000)='./file0\x00', r2, r3, 0x1100) getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/sequencer2\x00', 0x80101, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000da4000)={0x0, 0xffffffffffffffff}, &(0x7f000021c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000167000)={0x80000000, 0x87, 0x7, 0x4, 0x80000000, 0x9, 0x3ff, 0x3, r3}, &(0x7f0000f32000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) ppoll(&(0x7f0000c26000-0x8)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) [ 40.162057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4455 sclass=netlink_route_socket 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000304000)='./file0\x00', 0x100, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000016d000-0x4), &(0x7f0000930000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xdc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000042b000-0x8)={0x0}) lstat(&(0x7f0000cb6000-0x8)='./file0\x00', &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c66000)={{{@in=@rand_addr=0x6, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, 0x10000, 0x2, 0x6, 0x67e9b164da1939cd, 0x80, 0x80, 0xff, 0x0, r3}, {0x3, 0xfff, 0x2, 0x9, 0x10000, 0xf53b, 0xffffffff, 0x2}, {0x2, 0x80000001, 0x1800000000, 0x81}, 0x100000001, 0xa, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x1, 0x3, 0x200, 0xffff, 0xa8, 0x8000}}, 0xe8) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) r5 = dup3(r1, r4, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000d8f000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d10000)={0x0, 0x7f, 0x10}, &(0x7f0000790000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00007d7000-0x20)={0x0, 0x80, 0x8201, 0x2, 0x101, 0x8, 0x1, 0xffffffff, r6}, &(0x7f0000922000-0x4)=0x20) sendto$inet6(r4, &(0x7f0000ebd000-0x5b), 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x76) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000a28000-0x14)={r7, 0x4, 0xff, 0x1f, 0x200, 0xffffffff}, &(0x7f0000066000-0x4)=0x14) 2018/02/02 07:58:11 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000018e000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000755000)='rxrpc_s\x00', &(0x7f00009d7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009d7000)='!vboxnet1)systemeth0\x00', 0xfffffffffffffffc) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000060f000-0x8)='keyring\x00', &(0x7f00009d7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00009d7000)='trusted\x00', &(0x7f00009d7000)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006d4000)='/dev/net/tun\x00', 0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f00005a6000-0x9)='/dev/sg#\x00', 0x0, 0x121882) pread64(r0, &(0x7f000090a000)=""/14, 0xe, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000092d000)) write$tun(r0, &(0x7f00004aa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x41b3, 0x4, 0x0, 0x0, 0x77, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @igmp={0x13, 0x5, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, "913c09083089b04ded9c025f565757d6c51b37182f68c7e6518fab091ae23c67c03ffab2811fdd919e2bddf5505d12fa56564b551eaf0ea8aa3802089169b5bf9c9842c3160862bd00ec76a2af82286a018997c7af7bb03ec7f0e0"}}}, 0x81) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000bea000-0x4), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00004a4000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r0, &(0x7f0000c91000-0xd2)=""/210, 0xd2, 0x12040, 0x0, 0x0) r1 = socket(0x8, 0x1, 0x1d) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000039000-0x28)={@generic="1854ec350775c8184b8b361c668a6058", @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/02/02 07:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x4da}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6b000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c8f000+0xf4d)) [ 40.318660] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 40.335253] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/02 07:58:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fa2000)={0x9, {{0xa, 0x2, 0x57d6, @empty, 0x4}}, {{0xa, 0x2, 0xc3d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}}, 0x108) 2018/02/02 07:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) delete_module(&(0x7f0000d25000-0x19)='/selinux/avc/cache_stats\x00', 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e23000)={0x7, 0x1, 0x5, 0x0, 0x8}) r2 = add_key(&(0x7f0000ac1000-0x8)='trusted\x00', &(0x7f0000c54000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dfa000)="0d77050c61870ddd769be3d67a48b35cb0f83ed11bf9d7d1be3cca8c44b73bc43761876d617c74d190e648798eabaa280cc45910c134e624a0c911291af45a8664ef802628ae0540c72c5311564b09e5323182af7b", 0x55, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f00000be000)=""/4096, 0x1000) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x2000000006, &(0x7f00005b3000-0xf0)=""/240, &(0x7f0000ed9000)=0xf0) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000480000), 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 07:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000068d000-0x98)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x5, 0x6}, &(0x7f0000e2d000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000339000-0x4)=r2, 0x4) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000927000)=@full, &(0x7f0000065000)=0x48, 0x80800) accept(r3, &(0x7f0000d80000)=@can, &(0x7f0000ed4000-0x4)=0x10) r4 = epoll_create1(0xffffffffffffffff) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000091a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000070d000), &(0x7f00001d5000-0x4)=0x4) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000948000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000373000-0xc)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000515000)={0x0, 0x6, 0x30, 0x5, 0xa000000000000000}, &(0x7f00008ac000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00005b5000)={0x3, 0x8, 0x5, 0x6, r6}, 0x10) r7 = add_key(&(0x7f000063c000)='rxrpc_s\x00', &(0x7f0000f4c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ef1000)="e8c6666158d9d892ff71629b0a09255734314e5976b05a29e0c67f53dfac67ed083215ab2de6033e2fa2b85afefec5186687c43ec83da052189ed073682657a3fa1d11c26274ab8f23105c961bd799505688cc53086b29480590604e82a4136fa174a2cac0fa321eaa091c29ed6586c2993f8e4749c3dd36e891df28af269d2719df385f7b3e6f733eb7b0abeb4578cf664a52f1", 0x94, 0xffffffffffffffff) r8 = add_key(&(0x7f00007cc000)='keyring\x00', &(0x7f0000c6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000926000)="b1887fdebad7ef523330261d9cdcf19a4dfcb56d5dcc89d46e15f2a590b7de29031a896d2add072e48e4ac2b7a387ff8b3deacf0f29266c948ba1372a1065eca83d8f910c81ab108baac69ee23facabf46e78525b733305e8b2e", 0x5a, 0xfffffffffffffff8) r9 = request_key(&(0x7f0000e99000-0x8)='rxrpc_s\x00', &(0x7f0000f24000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ca6000-0xf)='}vboxnet1ppp0.\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000160000+0x14a)={r7, r8, r9}, &(0x7f000095b000-0x98)=""/152, 0x98, &(0x7f00000c2000-0x38)={&(0x7f00001d6000)={'sha384-ssse3\x00'}, &(0x7f0000e50000)="3d11472d30ae24bab3a353fd48288181acfdfe6e219baaffce1be94418797af71426f2f4fe7d84eeb0a74f31b29cfc6521d0038cb129c1a2dc2cd0415f74c534e913deb4e6bf5a9a6c4045bd1ed646b721c7765b9933a40ed785e37888", 0x5d}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000058000-0x2)='\\\x00', 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000059000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/02/02 07:58:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000305000)=0xff) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000077000)) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000eb7000), &(0x7f0000e3a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) arch_prctl(0x0, &(0x7f0000949000)="76c308e1fe05d51c91bc3936380c0eeb3a43ebca0734") r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00008ba000)={r2, 0xf7, "f0dd9c6cebc10f807a02ff16f9d4e4789cbba4a5b5dade5f50122ff11cd598bc61a4c8d3a185ba7af40c87f10c3dea9ab5d28da7c350035459aa6afec02e1c863b93ff08002c736548d1fc7bf1220dd4b08ad135631d24177752856412b3b636247652e5f3ab8a76c10e29ddb8e748482b9496101c6f7ac6ef3a3d2ac5027d94c447b3bd9717c34f6313517c4f764cc8af1eddb96557bf44553c50af8b68047de685c061dcc7cc3b7d773e0e1e157200322c5683ae04b686808338f91181900d95824f383aa9af46a3b5af14931c6193fc798c282685614040ae7c4b1850b7f8aa11edfa4f4341c30205fad2c7621e8be2f8df608e1d86"}, &(0x7f0000f43000-0x4)=0xff) connect$inet(r3, &(0x7f0000adb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a71000-0x8)={0x80000000, 0x6}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='M', 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ca1000)={r2, 0x5, 0x30, 0x100, 0xfffffffffffffff8}, &(0x7f0000948000)=0x18) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/02 07:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1}}]}, 0x13c}, 0x1}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0}, &(0x7f0000226000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000942000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000db1000)=0xe8) fstat(r0, &(0x7f000049d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c2c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000990000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000a5b000-0x4)=0x2b) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00009a2000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000032d000)={&(0x7f0000389000-0x238)=@delpolicy={0x238, 0x14, 0xe1a, 0x4, 0x3, {{@in=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x6, 0xa, 0x80, 0xa0, 0x0, 0x0, r2}, 0xe}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5f728f92c92afb8c, 0x3, 0x0, 0x3, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f, 0x0, 0x0, 0x5, 0xa, 0xa}]}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xf262, 0x2, 0x20000, 0x2, 0x20, 0x0, 0x2f, r3, r4}, {0x7, 0x8, 0x81, 0x2674, 0x7d3, 0x10000, 0x4, 0x5}, {0xfffffffffffffffc, 0xffffffff, 0x5, 0x400}, 0x1, 0x4, 0x1, 0x1, 0x2, 0x3}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x2, @in6=@empty}}, @lifetime_val={0x28, 0x9, {0x2, 0x90, 0xffff}}, @offload={0xc, 0x1c, {r6}}, @replay_thresh={0x8, 0xb, 0x60}, @sec_ctx={0x84, 0x8, {0x7e, 0x8, 0x1, 0x8, 0x76, "67d9437b1d953a1cc5129e93ea6b887e8acdc7e550095f27bf5b1ef63a3039a82c7f975dc04608c606a0860ad6fde2a70f42406d9250d1bf7879cca56ba00383b91f3a20cb82450c2564dd8c35bd8a6103fc0c2a96e89c7c99a2a69ff1fd0e7fdf3606f54388241caaa5a56ef81b5224d14301671a34"}}]}, 0x238}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) 2018/02/02 07:58:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bd000)={0x0}, &(0x7f0000930000)=0xc) ioprio_set$pid(0x2, r0, 0x7ff) [ 40.390589] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{}, {0x0, r1+10000000}}, &(0x7f0000fef000)) timerfd_gettime(r0, &(0x7f0000da3000-0x20)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cfd000)={0x0, 0x80000001, 0x20, 0xbe, 0x7, 0xfffffffffffffffc, 0x2, 0x2, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0x7ff, 0x401, 0x101, 0x101}}, &(0x7f0000faf000-0x4)=0xb8) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d20000)={r2, 0x6f, "129dee19e863577950a5c18c00d5d15eced3119548d55de9d12c60f2fc7e9a1869ec5cae3dd61e1f0c27ab7416c00d33752b45fadededd81f9323a9b4209a90ba98b3f1f6cb1b727fd90bbb73ca8c2c34a5794a5da5f44bc9a9d4bc7e3a7c4c187be5304a5969d72b39a97ba9c28e1"}, &(0x7f0000e9b000-0x4)=0x77) fanotify_init(0x5, 0x1801) 2018/02/02 07:58:11 executing program 2: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80048400, &(0x7f0000dac000-0x6d)="009ca0fa1c1a2e461dd4eabb3a725f3733c6399c7a2d2e7f7f57cf8b2c1a7e960925dbf2f3000100cb96587c3343fd52ac513a66d8f47722bb32b5552042665a0ab2acd3f2451aaa7c4e7f61669b1a82be7dc881fdbba92e1bc8d8c0b1c907f77a8a2f7191b600daf43d651211", &(0x7f0000c1a000), &(0x7f0000001000-0x4), &(0x7f0000000000)) prctl$setmm(0x23, 0x0, &(0x7f0000fcf000/0x2000)=nil) 2018/02/02 07:58:11 executing program 1: clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1f}, 0x7f, [0x4, 0x3, 0x4, 0xfffffffffffff4b0, 0x100000001, 0x3ff, 0x5, 0x9]}, 0x5c) 2018/02/02 07:58:11 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000009000-0x44)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x49) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x6}], 0x2c) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) capset(&(0x7f0000ea5000-0x8)={0x20080522, r3}, &(0x7f0000004000)) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c7c000-0x3f)=""/63) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x27, &(0x7f000024a000-0x5)=""/5, &(0x7f0000466000-0x4)=0x5) [ 40.444664] audit: type=1400 audit(1517558291.869:11): avc: denied { create } for pid=5740 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.459495] mmap: syz-executor2 (5760) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/02 07:58:11 executing program 1: r0 = socket(0x10, 0x802, 0x0) clock_getres(0x7, &(0x7f000035b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000cb1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="4d7d5ed9f82ff5a7f3e493ac7c8b82aadc22a86134954921b2824e9b6481277c"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000481000/0x2000)=nil, 0x2000}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) 2018/02/02 07:58:11 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f000065c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000428000)=0x14, 0x80000) 2018/02/02 07:58:11 executing program 2: memfd_create(&(0x7f00004e8000)="766d6e6574301500", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/02/02 07:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51"}, 0x14) 2018/02/02 07:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ece000)) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000d1b000)="2d7687fd4fe9b0300e5ba1b2c78c94fdcabdfee7079a91d39cdc6beb45900b9e6a50562bcc3dc44de2c4b6602591b8913be745e052d261927268e15c7fda3112636b7053f761cf5438fee8b65aadf215b123bffad03367ec9fac23905ac465eca815f503", 0x6d) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000ad8000)=@fragment, 0x0) 2018/02/02 07:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x3) userfaultfd(0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ppoll(&(0x7f000069f000-0x10)=[], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) userfaultfd(0x800) 2018/02/02 07:58:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d59000)=0x22) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffc23, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xf) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f00005a9000)}}], 0x1, 0x0, 0x0) 2018/02/02 07:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x9) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb9000-0xc)={0x0, 0x1eee00000, 0x20}, &(0x7f00007f1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000421000)={r1, 0x59, "49a23a3b0ad93b322ab29ff7d77a2df4b07b9b1260bfd9e6bc72a9dfdf04ff6be48bcca57e7773c501459972d6b0246a9da401ae1c4e0afc2c019a0f37fa17f461144264d26fed438b85c88d948c491b4dcb6be5fd7c485561"}, &(0x7f0000f92000)=0x61) 2018/02/02 07:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000836000)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000739000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$tun(r0, &(0x7f00009e9000-0x96)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x64, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0xbfc}, @eol, @generic={0x10000, 0xb, "326287b5b1605616bf"}, @md5sig={0x13, 0x12, "e3d8a07ce6926d783af0d07e6fbfbb38"}, @fastopen={0x22, 0xb, "2c040f4a0ee33dc12b"}, @fastopen={0x22, 0x5, "d0513a"}, @fastopen={0x22, 0x12, "131eb6833ed71ed1207b9a2ae3db7625"}, @timestamp={0x8, 0xa, 0x8f1e, 0x1}]}}}}}}, 0xffdc) 2018/02/02 07:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000516000-0x4)=0x4, 0x4) r1 = open(&(0x7f000081e000)='./file0\x00', 0x80, 0x160) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000030d000)) getsockopt(r0, 0x7ff, 0x4, &(0x7f000080a000)=""/14, &(0x7f0000381000-0x4)=0xe) sendto$inet6(r0, &(0x7f0000f64000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000937000)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/02/02 07:58:12 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000025000)={0x3fc, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@typed={0x0, 0x85}]}, 0x1fa}, 0x1}, 0x0) 2018/02/02 07:58:12 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000828000-0x9)='/dev/rtc\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0}, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x3, @ipv4={{0x1d, 0x4, 0x7, 0x2, 0x176, 0x2, 0x7fffffff, 0x32f8, 0x6, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @cipso={0x86, 0x5e, 0x4, [{0x2, 0x10, "d6ff9ede394c3573c2f72ab6436e"}, {0x6, 0xc, "5ce80dfc2d595c0fceb7"}, {0xa500fdc8e55d2f7d, 0x2}, {0x7, 0xf, "7d738008b334ff97e1e6ad3c31"}, {0x6, 0x4, "7f9f"}, {0x2, 0xe, "2b9e255a7b000aae165db053"}, {0x2, 0x12, "327a0ccc9862185610786165cba30cc2"}, {0x7, 0x7, "adf2719d34"}]}]}}, @tcp={{0x3, 0x2, r1, r2, 0x6, 0x0, 0x9, 0x10, 0x1, 0x0, 0x87, {[@nop={0x1}, @mss={0x2, 0x4, 0x10000}, @timestamp={0x8, 0xa, 0x75ac, 0x49db89e0}]}}, {"fe2cb1311754fe60a3ffc05ea6cd58b74a240a0cdbcaedc9acebf9e125b6ff6a3b94a499bdd1d18440bc1bb7f68f8cbc74a517f7e6989b156060ab4dc7cb66645a8436cae11a5c8644385a21db9d975c1a2a3af379860d13dde2eec47fcfc3d87d1a7fc03911fffdbec3b16bfe9420ac2f929f25974938daa4a313cd1dfbea03a01c9b7fe18b0df20dfca3fd46f31313af2178c3123f7634846f5659bf66aba1aae7491a495de333c64c5d12bf2d0dacd664b86737bd45b01a2070bae4a8ca0e8bdb60aa8e79836866e1b0dc07d83457dcb3be7c0979f1dd1bdeadd9db5a"}}}}, 0x17a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c72000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x10000, 0x6, 0x5, 0x950c, 0x9}}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00006b7000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000ebf000)=[{&(0x7f0000c6e000)=""/216, 0xd8}], 0x1) 2018/02/02 07:58:12 executing program 7: prctl$intptr(0x2f, 0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000325000-0x9)='/dev/ppp\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f00006f4000-0x4)=0x10) 2018/02/02 07:58:12 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x6, 0x30}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x8000}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r3 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/02/02 07:58:12 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) inotify_init() 2018/02/02 07:58:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000012000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000090c000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000707000)=0xe8) setfsuid(r3) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:12 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40a882) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000ab5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000461000-0x4)) [ 40.632528] keychord: invalid keycode count 0 2018/02/02 07:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000789000-0x48)=[], 0x0, 0x0, &(0x7f0000bfd000-0x8), 0x8) exit_group(0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c4c000)={0x0, 0x7}, &(0x7f00004c6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe7000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) 2018/02/02 07:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000322000-0x60)=[{&(0x7f0000d0b000-0xd)=""/13, 0xd}], 0x1) 2018/02/02 07:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001cd000)={0xaa}) ioctl$int_in(r0, 0x5452, &(0x7f000009c000)=0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008c0000)) sched_getparam(0x0, &(0x7f0000506000)) process_vm_writev(0x0, &(0x7f0000c22000)=[], 0x0, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d53000), &(0x7f0000d15000+0x61d), &(0x7f0000594000-0x4), &(0x7f00008de000-0x57)) openat(0xffffffffffffffff, &(0x7f0000f78000-0x8)='./file0\x00', 0x208000, 0x0) close(r0) 2018/02/02 07:58:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x2, 0x3, 0x3}}, 0x2e) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) 2018/02/02 07:58:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xc48c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1db1d9ef}, &(0x7f0000050000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xd4)={r1, 0x80000001, 0xcc, "bcb048269d3a2418607fdc19f8582b96e0fe34b6636127b4671c0f8ab4ea1fece9f5f41bd83f3ecf3b2f0be873a0c223038db1f342e96c6d9c548e8b518f8be3fde05b7e7a57236e2ea42a92d34c36a801babc17ea7016b46109628863605d8bb455ccd5219fe93d592067f446c3c8f267739fc45fd6d82e17828d5ed4f12f6ee765acb0acab4827e834faede0003bd7fe115bdcd187a080cc9bc5703650856acadb175efb33d7c47ffdbbfeef018e265be6595f8f689f5996a4645ea98e06b98a3d9095b174840885683d98"}, 0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f0000ee9000-0x10)={0x20000000000000ad, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x7fffffff, 0x0, 0x7}, {0x6, 0x2, 0x9, 0x1f}, {0x5338a8c4, 0x2, 0x4, 0xff}]}) 2018/02/02 07:58:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000608000)={0x0, 0xfffffffffffff800}, &(0x7f00003a7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000787000)=@assoc_id=r2, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000dcf000)={0x0, 0xfffffffffffff800, 0xf14, 0x5, 0x5, 0x5, 0x1, 0x7, {0x0, @in={{0x2, 0x3, @empty}}, 0x38, 0xf598, 0x200, 0x3, 0xffff}}, &(0x7f00003d3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b20000)={r4, @in6={{0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, [0x8, 0x3, 0x8, 0x6, 0x1, 0x0, 0x7f, 0xfffffffffffffe3d, 0x9, 0x3, 0x6, 0x4, 0x5, 0x6]}, &(0x7f0000905000)=0x108) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00006c1000-0x20)={@common='yam0\x00', @ifru_flags=0x1000}) r5 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') recvfrom$packet(r5, &(0x7f000031d000)=""/4096, 0x1000, 0x0, 0x0, 0x0) preadv(r5, &(0x7f0000c86000-0x40)=[{&(0x7f00003e6000-0x1000)=""/4096, 0x1000}], 0x10000000000001b7, 0x400000000) 2018/02/02 07:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000cef000-0x4), &(0x7f0000fec000-0x4), &(0x7f0000c8d000-0x4)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000), 0x4) 2018/02/02 07:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000033d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000ffb000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000063000), &(0x7f000048e000)=0xb) r1 = accept$inet6(r0, &(0x7f0000434000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000827000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r2, &(0x7f00008e6000)="1f6041ab5532cf6ab740ef14c6981781d63f7f03d107e0dd3eb59aa2ad284c2a5a3afe553ea64a34343d10a01a7a04fb54bd763906faf0f342ba301c415dc62e6e59064f60e5d4e7957cddba3c319794c1f0015137085ecb862f76bce4ad3d561a16a5b4a551ec1b56d6c4df1b", 0x6d, 0x10, &(0x7f0000f3e000-0x1c)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x40}, 0x1c) close(r2) accept$ipx(r1, &(0x7f0000839000-0x10), &(0x7f0000a23000)=0x10) 2018/02/02 07:58:12 executing program 7: r0 = creat(&(0x7f000098a000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$setopts(0xffffffffffffffff, r2, 0x81, 0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r1}) getrandom(&(0x7f0000000000), 0x0, 0x0) 2018/02/02 07:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f14000-0x8)=@assoc_value, &(0x7f0000a19000)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000dc3000)=""/233, &(0x7f000067a000)=0xe9) mmap$binder(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x1000003, 0x1000000c052, r0, 0x0) 2018/02/02 07:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000961000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000558000)={0x0, @broadcast, @remote}, &(0x7f000059b000)=0xc) stat(&(0x7f0000743000-0x8)='./file0\x00', &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000785000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x8, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x5, 0x100000001, 0x800, 0x67, 0xf709, 0x100000001, 0x0, 0xe7d}, {0x95, 0x2, 0x80000001, 0x8001}, 0x7ae, 0x8, 0x1, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x3b}, 0xa, @in=@empty, 0xffffffffffffffff, 0x1, 0x3, 0x3, 0x73, 0x2, 0xfffffffffffffffc}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000b5000-0x10)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x3, 0x0, []}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000051000-0x6b)=""/107, 0x6b, 0x10100, &(0x7f00001e6000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f1e000-0x8)) 2018/02/02 07:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000676000), 0x0) r1 = accept4(r0, &(0x7f0000fdb000)=@nfc_llcp, &(0x7f00001bd000)=0x58, 0x0) r2 = inotify_init() r3 = inotify_add_watch(r1, &(0x7f00002dc000-0x8)='./file0\x00', 0x80000010) inotify_rm_watch(r2, r3) accept4$vsock_stream(r1, &(0x7f0000a7b000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) shutdown(r0, 0x0) 2018/02/02 07:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000566000-0x9)='/dev/ppp\x00', 0x40, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/rtc\x00', 0x414000, 0x0) bind$netlink(r1, &(0x7f00003b0000)={0x10, 0x0, 0x1, 0x89a0040}, 0xffffffffffffffb8) write(0xffffffffffffffff, &(0x7f0000525000)="10000000140007b7ff00000006e0eb00", 0x10) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000423000)) 2018/02/02 07:58:12 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x80002, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) 2018/02/02 07:58:12 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000030000), &(0x7f0000031000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/02 07:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f2000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) write(r0, &(0x7f00000f9000-0x2f), 0x0) pwrite64(r0, &(0x7f0000e25000)="bafd55d46c4d4f47d1442a9ce828c4e588d46a9b2dae14f31bbfc4f232c57c35e09bc1f881cc54a791fc3495c156421986", 0x31, 0x0) open(&(0x7f00001a6000-0x8)='./file0\x00', 0x0, 0x0) pread64(r1, &(0x7f0000240000)=""/172, 0xac, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ec0000-0x8)) 2018/02/02 07:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c6c000), &(0x7f0000621000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/02 07:58:12 executing program 0: prctl$getreaper(0x29, &(0x7f0000a14000+0x53b)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) 2018/02/02 07:58:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0x9ff)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006a1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00004ac000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000076c000-0x10)={0xf8, &(0x7f0000668000-0xf8)=""/248}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) futex(&(0x7f000011c000)=0xffffffff, 0x4, 0x4, &(0x7f0000e2d000-0x10)={0x0, 0x989680}, &(0x7f0000159000)=0x3, 0x7db1) [ 40.850439] binder: binder_mmap: 5878 20ce4000-20ce5000 bad vm_flags failed -1 [ 40.861433] vmalloc: allocation failure: 0 bytes [ 40.867524] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 40.874833] CPU: 0 PID: 5909 Comm: syz-executor6 Not tainted 4.4.114-ga81d322 #4 [ 40.882371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.891307] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/5914 [ 40.891319] caller is __this_cpu_preempt_check+0x1c/0x20 [ 40.905599] 0000000000000000 ea57e131002c1f6b ffff8801cda1f938 ffffffff81d0394d [ 40.913599] 1ffff10039b43f2a ffff8801cd026000 00000000024000c2 0000000000000000 [ 40.921604] 0000000000000001 ffff8801cda1fa48 ffffffff814311e9 ffffffff838ac420 [ 40.929605] Call Trace: [ 40.932175] [] dump_stack+0xc1/0x124 [ 40.937518] [] warn_alloc_failed+0x1d9/0x240 [ 40.943555] [] ? zone_watermark_ok_safe+0x290/0x290 [ 40.950200] [] ? mutex_lock_nested+0x5d4/0x850 [ 40.956411] [] __vmalloc_node_range+0x41d/0x630 [ 40.962708] [] ? task_has_security+0x130/0x270 [ 40.968919] [] vmalloc+0x5b/0x70 [ 40.973915] [] ? sel_write_load+0x130/0xff0 [ 40.979866] [] sel_write_load+0x130/0xff0 [ 40.985643] [] ? hash_futex+0x210/0x210 [ 40.991245] [] ? sel_read_bool+0x250/0x250 [ 40.997107] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.004095] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.011087] [] ? sel_read_bool+0x250/0x250 [ 41.016954] [] __vfs_write+0x103/0x450 [ 41.022468] [] ? __vfs_read+0x440/0x440 [ 41.028066] [] ? __lock_is_held+0xa1/0xf0 [ 41.033846] [] ? __lock_is_held+0xa1/0xf0 [ 41.039623] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.046442] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 41.053001] [] ? __sb_start_write+0x14a/0x310 [ 41.059123] [] vfs_write+0x18a/0x530 [ 41.064465] [] SyS_write+0xd9/0x1b0 [ 41.069718] [] ? SyS_read+0x1b0/0x1b0 [ 41.075147] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 41.081620] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 41.088179] CPU: 1 PID: 5914 Comm: syz-executor5 Not tainted 4.4.114-ga81d322 #4 [ 41.095707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.098881] Mem-Info: [ 41.098898] active_anon:49311 inactive_anon:44 isolated_anon:0 [ 41.098898] active_file:3547 inactive_file:8187 isolated_file:0 [ 41.098898] unevictable:0 dirty:199 writeback:0 unstable:0 [ 41.098898] slab_reclaimable:5048 slab_unreclaimable:59947 [ 41.098898] mapped:24092 shmem:51 pagetables:670 bounce:0 [ 41.098898] free:1476993 free_pcp:650 free_cma:0 [ 41.098920] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 41.098928] lowmem_reserve[]: 0 2911 6411 6411 [ 41.098950] DMA32 free:2676852kB min:30608kB low:38260kB high:45912kB active_anon:88660kB inactive_anon:88kB active_file:5532kB inactive_file:13772kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:180kB writeback:0kB mapped:46720kB shmem:100kB slab_reclaimable:9044kB slab_unreclaimable:107960kB kernel_stack:2016kB pagetables:1100kB unstable:0kB bounce:0kB free_pcp:1348kB local_pcp:616kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 41.098958] lowmem_reserve[]: 0 0 3500 3500 [ 41.098979] Normal free:3215216kB min:36808kB low:46008kB high:55212kB active_anon:108584kB inactive_anon:88kB active_file:8656kB inactive_file:18976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:616kB writeback:0kB mapped:49648kB shmem:104kB slab_reclaimable:11148kB slab_unreclaimable:131828kB kernel_stack:3712kB pagetables:1580kB unstable:0kB bounce:0kB free_pcp:1252kB local_pcp:588kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 41.098986] lowmem_reserve[]: 0 0 0 0 [ 41.099021] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 41.099061] DMA32: 89*4kB (UME) 80*8kB (ME) 55*16kB (ME) 38*32kB (UME) 25*64kB (UME) 19*128kB (UME) 9*256kB (ME) 8*512kB (UME) 9*1024kB (M) 2*2048kB (UE) 647*4096kB (M) = 2676948kB [ 41.099102] Normal: 120*4kB (UME) 89*8kB (UME) 53*16kB (UME) 70*32kB (UME) 31*64kB (UME) 14*128kB (UME) 16*256kB (UME) 12*512kB (ME) 14*1024kB (ME) 2*2048kB (UE) 776*4096kB (M) = 3215224kB [ 41.099107] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.099109] 11784 total pagecache pages [ 41.099112] 0 pages in swap cache [ 41.099115] Swap cache stats: add 0, delete 0, find 0/0 [ 41.099117] Free swap = 0kB [ 41.099119] Total swap = 0kB [ 41.099121] 1965969 pages RAM [ 41.099123] 0 pages HighMem/MovableOnly [ 41.099125] 320144 pages reserved [ 41.107713] SELinux: policydb magic number 0xd455fdba does not match expected magic number 0xf97cff8c [ 41.121443] vmalloc: allocation failure: 0 bytes [ 41.121449] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 41.391076] 0000000000000000 9658876f28d0b905 ffff8800b276f468 ffffffff81d0394d [ 41.399802] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b920 ffff8800b28cb000 [ 41.407817] 0000000000000003 ffff8800b276f4a8 ffffffff81d63894 ffff8800b276f4c0 [ 41.415837] Call Trace: [ 41.418406] [] dump_stack+0xc1/0x124 [ 41.423750] [] check_preemption_disabled+0x1d4/0x200 [ 41.430481] [] __this_cpu_preempt_check+0x1c/0x20 [ 41.436955] [] ipcomp_init_state+0x188/0x980 [ 41.442993] [] ? __lock_is_held+0xa1/0xf0 [ 41.448772] [] ipcomp6_init_state+0xb5/0x820 [ 41.454810] [] ? __xfrm_init_state+0x363/0xb30 [ 41.461021] [] __xfrm_init_state+0x3e7/0xb30 [ 41.467057] [] xfrm_add_sa+0x1916/0x2e40 [ 41.472747] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 41.479568] [] ? nla_parse+0x213/0x260 [ 41.485084] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 41.491908] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 41.497945] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 41.503980] [] ? __lock_acquire+0xb5f/0x4b50 [ 41.510021] [] ? avc_has_perm_noaudit+0x460/0x460 [ 41.516496] [] netlink_rcv_skb+0x13e/0x370 [ 41.522358] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 41.528397] [] xfrm_netlink_rcv+0x6f/0x90 [ 41.534176] [] netlink_unicast+0x522/0x760 [ 41.540041] [] ? netlink_unicast+0x44f/0x760 [ 41.546082] [] ? netlink_attachskb+0x6c0/0x6c0 [ 41.552298] [] netlink_sendmsg+0x8e8/0xc50 [ 41.558164] [] ? netlink_unicast+0x760/0x760 [ 41.564202] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 41.570674] [] ? security_socket_sendmsg+0x89/0xb0 [ 41.577234] [] ? netlink_unicast+0x760/0x760 [ 41.583271] [] sock_sendmsg+0xca/0x110 [ 41.588806] [] ___sys_sendmsg+0x6c1/0x7c0 [ 41.594597] [] ? copy_msghdr_from_user+0x550/0x550 [ 41.601164] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.608174] [] ? __fget+0x232/0x3b0 [ 41.608180] [] ? __fget+0x47/0x3b0 [ 41.608189] [] ? __fget_light+0xa1/0x1e0 [ 41.608194] [] ? __fdget+0x18/0x20 [ 41.608204] [] __sys_sendmsg+0xd3/0x190 [ 41.608210] [] ? SyS_shutdown+0x1b0/0x1b0 2018/02/02 07:58:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f00006a2000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/02 07:58:13 executing program 5: 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) init_module(&(0x7f0000000000)=']\x00', 0x2, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000063000), &(0x7f0000001000-0x4), &(0x7f0000000000)) setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000093000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000eb8000)="6d706d795f745369c700ed", 0xb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000-0x4)=r0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="f7627ad19ec0f3122bea7e45cafd9331c05649c17f6937a5d6bcaaacd4f22a5385e8554b774d37916d894027aa0652e6531b7902353ff307ae1078ba441fa17003e35664901d101895e83470b9df745e5f6abaf61b75872c61b1a13812ddacfeec6d891e90c030639b8d455a6b067b64af345b29f1c3be403e14d60b8882cbb45fb7ee89d288b0ef77a81f867e3079d5d9fc7d96a429e3aa361db284bc6498beb4f8728b01d518def9face4bdaad4fb35f651177d8bad26d0f8757") 2018/02/02 07:58:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000151000)='/dev/keychord\x00', 0xfffffffffffffffc, 0x0) fgetxattr(r0, &(0x7f0000339000)=@random={'security.', '\'$\x00'}, &(0x7f00006fb000)=""/150, 0x96) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) bind$nfc_llcp(r1, &(0x7f0000e44000)={0x27, 0x9, 0x3, 0x0, 0x1, 0x5, "07b28df6e598f98a650425826bb8f2238733fc642d3a77dbc9df62e00e2cfd1e337332562149c1ae701e66670fb48072ecd52a7668fbaa156978120534e0ee", 0x401}, 0x60) getdents64(r1, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r0, &(0x7f00004c9000+0xcf8)=""/80, 0x50) 2018/02/02 07:58:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000ac2000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005dc000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c69000)={0x0, 0x22, "f3887f1ce378f91f93fabf32d3e39b5e043d8776ce73230335b583dcef70de845972"}, &(0x7f0000632000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000374000-0x14)={r2, 0xe397, 0x0, 0xfff, 0x200, 0x1c9f}, &(0x7f0000aa8000)=0x14) 2018/02/02 07:58:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032c000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f37000)={0x0, 0x5, 0xfec, 0x200, 0x180b975c, 0x5, 0x6, 0x7, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x7, 0x7, 0x7, 0x5}}, &(0x7f0000278000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000048a000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xfffffffffffffffa, 0x2604, 0x62a, 0xff, 0x3}, &(0x7f000020c000)=0xa0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/rtc\x00', 0x0, 0x0) r4 = gettid() fcntl$setown(r0, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00009f6000-0xaf)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x6, 0x0, 0x3, 0x3f, 0x80000001, 0x40, 0x1f, 0x8000, 0x6, 0xfffffffffffffff7, 0x2, 0x5, 0x3, 0x9, 0x4]}, &(0x7f0000c62000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000083f000)={r5, 0x1000, "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"}, &(0x7f0000e2d000)=0x1008) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r6 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000607000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000848000-0x4)=0x3, 0x4) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00003de000-0x18)={0xaa, 0x1}) 2018/02/02 07:58:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d76000-0x8)={0x0, 0x4}, &(0x7f000040b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000076b000)={0x40000, 0x820d, 0x1000, 0x6, r2}, &(0x7f0000f21000-0x4)=0x10) getrusage(0x0, &(0x7f0000dd8000-0x90)={{}, {0x0}}) rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000537000-0x10), &(0x7f0000fc6000)={r3}, 0xffffffd4) r4 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r4, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000022000)={{0x2, 0x0, @empty}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x2, @empty}, @common='vcan0\x00'}) 2018/02/02 07:58:13 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00009a9000)=""/44, &(0x7f0000fd9000)=0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) 2018/02/02 07:58:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005e3000-0x4)) getrusage(0x1, &(0x7f0000951000-0x90)) waitid(0x0, 0xffffffffffffffff, &(0x7f00006d9000-0x10), 0x81000000, &(0x7f0000cf5000)={{0x0, 0x0}}) clock_getres(0x2, &(0x7f000074b000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r2, r1}, 0x27e) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/vga_arbiter\x00', 0x600000, 0x0) r5 = accept4$ax25(r4, &(0x7f0000e1d000), &(0x7f0000cd4000-0x4)=0x10, 0x80800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000159000)={0x0}, &(0x7f0000745000)=0xc) ptrace$poke(0xffffffffffffffff, r6, &(0x7f000010a000), 0x1ff) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f21000-0x14c)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x14c}, 0x1}, 0x0) sendfile(r3, r4, 0x0, 0xff) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c96000)) fcntl$getownex(r3, 0x10, &(0x7f0000dbd000)) [ 41.608217] [] ? SyS_futex+0x210/0x2c0 [ 41.608221] [] ? fd_install+0x4d/0x60 [ 41.608227] [] ? move_addr_to_kernel+0x50/0x50 2018/02/02 07:58:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x1ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000/0x4000)=nil, 0x400, &(0x7f0000c4c000/0x1000)=nil}, 0xc) ioctl$int_in(r3, 0x541f, &(0x7f0000fe9000-0x8)) 2018/02/02 07:58:13 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r2}], 0x1, &(0x7f0000036000-0x10)={r3}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(r1, 0x540a, 0x4000000000001) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = dup(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x3f, 0x5, 0x81, 0x0, 0xfffffffffffffffd}, &(0x7f000000c000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000000a000)={r5, 0x1, 0x5, [0x1, 0x5, 0x5, 0x4, 0xff]}, 0x12) 2018/02/02 07:58:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b34000-0x4)=0x40) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f91000-0x8)={0x80, 0x8, 0xffffffff80000000, 0x1}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) unshare(0x20000) 2018/02/02 07:58:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x3, 0x9, 0x80, 0x6, 0x401}, 0x14) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 41.608234] [] SyS_sendmsg+0x2d/0x50 [ 41.608243] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 41.624906] CPU: 0 PID: 5916 Comm: syz-executor6 Not tainted 4.4.114-ga81d322 #4 2018/02/02 07:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/autofs\x00', 0x420401, 0x0) timerfd_gettime(r0, &(0x7f0000f6d000)) renameat2(0xffffffffffffffff, &(0x7f00004f7000-0x8)='./file0\x00', r0, &(0x7f00003ec000-0x8)='./file0\x00', 0x0) 2018/02/02 07:58:13 executing program 5: mmap(&(0x7f0000000000/0xd10000)=nil, 0xd10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d10000)=0x7, 0x4) r1 = add_key(&(0x7f0000d02000-0x5)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000aa5000-0x6e)='n', 0x1, 0xfffffffffffffffc) keyctl$link(0x8, r1, r1) 2018/02/02 07:58:13 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f8000)='/dev/autofs\x00', 0x3a1100, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000080f000-0xac)=""/172) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002b3000-0x4)=0x1f, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b6c000-0x11)='/selinux/enforce\x00', 0x14002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000b96000-0x40)={{0x9, 0x561d}, 'port0\x00', 0x3, 0x408, 0x7, 0x100000000, 0x3f, 0x777, 0x7f, 0x0, 0x7, 0xffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000077a000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/02 07:58:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005e3000-0x4)) getrusage(0x1, &(0x7f0000951000-0x90)) waitid(0x0, 0xffffffffffffffff, &(0x7f00006d9000-0x10), 0x81000000, &(0x7f0000cf5000)={{0x0, 0x0}}) clock_getres(0x2, &(0x7f000074b000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r2, r1}, 0x27e) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/vga_arbiter\x00', 0x600000, 0x0) r5 = accept4$ax25(r4, &(0x7f0000e1d000), &(0x7f0000cd4000-0x4)=0x10, 0x80800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000159000)={0x0}, &(0x7f0000745000)=0xc) ptrace$poke(0xffffffffffffffff, r6, &(0x7f000010a000), 0x1ff) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f21000-0x14c)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x14c}, 0x1}, 0x0) sendfile(r3, r4, 0x0, 0xff) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c96000)) fcntl$getownex(r3, 0x10, &(0x7f0000dbd000)) 2018/02/02 07:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) r1 = dup(r0) write$selinux_access(r1, &(0x7f0000fea000-0x39)={'system_u:object_r:watchdog_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x30}, 0x39) 2018/02/02 07:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000baa000)={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x60d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x20, [0x9, 0x2, 0x4, 0x7, 0x6e1, 0x5, 0x8001, 0xbf2b]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x81, 0x1, 0x0, 0x7fff}, 0xc) 2018/02/02 07:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000fde000)=""/48, 0x30) fanotify_mark(r1, 0x8, 0x12, r0, &(0x7f000090f000-0x8)='./file0\x00') rmdir(&(0x7f0000398000)='./control\x00') chdir(&(0x7f0000f78000-0x8)='./file0\x00') syz_open_dev$sndseq(&(0x7f00006e8000)='/dev/snd/seq\x00', 0x0, 0x381901) [ 41.624910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.624919] 0000000000000000 46430754c2208bd4 ffff8801d913f938 ffffffff81d0394d [ 41.624927] 1ffff1003b227f2a ffff8801d90cb000 00000000024000c2 0000000000000000 2018/02/02 07:58:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/sequencer2\x00', 0x103400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f000001c000)='net/packet\x004') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ff2000)={0x2c, 0x0, &(0x7f0000b94000-0x2c)=[@clear_death={0x400c630f}, @enter_looper={0x630c}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x4}], 0x83, 0x0, &(0x7f0000748000)="b8104d5518ed3dc6e36ce0242552ddc54190c9922cfed98f8c06c2245e4998c129a5125a1a224fb2568ecd1df50b157ef8101ad35295978bdbcf14232b83d03d1882b9cd1da95fbe40ae5dab8fff8088e01b2c3e77475651a79532bce6229662f8ec1805ab9c89a4e73d63889b1a5d7f8edb1a888180008f06fee57b0d1235711d10a7"}) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) lseek(r3, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) preadv(r1, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}, {&(0x7f0000341000)=""/134, 0x86}], 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000bdb000-0x4)=r1) 2018/02/02 07:58:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000300000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000c13000-0x8)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f000041e000), &(0x7f0000357000)=0x0, &(0x7f00003dd000-0x4)) getresgid(&(0x7f0000c19000), &(0x7f00007c1000-0x4)=0x0, &(0x7f0000c04000-0x4)) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000071b000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000f91000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000a68000), &(0x7f0000a93000-0x4)=0x4) r9 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0}, &(0x7f000094c000-0x4)=0xc) r11 = geteuid() fstat(r1, &(0x7f0000654000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) r14 = geteuid() fstat(r1, &(0x7f00000ec000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000c55000)=0xfffffffffffffc01, 0x4) sendmsg$unix(r3, &(0x7f0000952000-0x2f)={&(0x7f0000242000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c6a000)=[{&(0x7f0000982000-0x1c)="63a588fa9642b610f2bc5ae5ea4ccd12789c5f6f13eeec916c0edaee", 0x1c}, {&(0x7f00005bf000)="56cc1207fa80cc701ac146f830e3936f4c200533cbb7b0354ac2b200f6dced0d694877afbf1e08e62fb3792cf943f899a3c6042e45162ef117676c92361e93d1d3a4938f3604b40ae13515cb4a0ebf4a37d68546dcde3dadf8dccf1cc541ca790be6d637bca338bd1bd92f5d800741c1c9869fcb7f63e3e10b50d0e44bd80c5519ccb409f70028c62acfc54bddcfc2aceecc2ac5cc1dd579d304ff26c1a9916350cb77a24e575edc9c72839f76cbb5281e424a2efab20c16c9eb198333ac9763b7092aac54df0dc534319ff823c3edab04d69f8783244fc5db101e6ec7f7bb7bd5c14e3e96a83642f8b971d2677897c855bc", 0xf2}, {&(0x7f00001b2000-0xce)="32fa6fbbf6d450dd2cfc175e9cc174415b86830d82700b9fbbcc5349a8ab236476a73873cbb4957c512344939034a0cf8e2e4590fedaa32ba06dce5aef8779f175f5b60aac99b71f091b7dac450828f824c86d1a83347c184e9adbbd4a5cb13c0c60a353e2fe45f14be2860c2fa0918e4ddbd221b1f69ae066a56a9dd88bf6973f3d7c52151e6fc6eeb6e39288ef9b5ae2b90a30c96d99a76dd04496c55204b3ab8631974c941f64ef9fecedcf8927bd7bf032101add8964caebcdc69ce0a50a27cfca6097e21994528b582f17ea", 0xce}, {&(0x7f0000035000-0xf8)="03dacece019dee626be109def20d3a4470269ef1648d092354255722971a55fcd6d5d7c19e9d2b985965e0d61f8570853634a943be9a8180c9d84295aad3c35e48ecc704030044db20996e148ac60eedf1fcbeb00ba05cbbf971459dc3f4deec8dda317dd017434a7a9614fefbbba641021a3e49b39b041111ff79364c5ae003d7be11547f792f6b98d67537d213c55ff5aa1a6e6f1aace2b7cb282257cea79b83c591b53d6ce7b9d8e751c6d90f8dd2178de3a849ae1d195cf793dcc6f2b7a94c5817086ab4bb11d79f1e8d7249269d67e8006a7a1163d3ccc9070f94e09bfce25a546a9cc62433caadc7d5b658bf4ed55ca70370b0c104", 0xf8}, {&(0x7f000092d000)}, {&(0x7f0000991000)="db5ed92b23af7acdf64f77012944dbe723e8cd52f7596c09d009c2d285213fe84ae030", 0x23}], 0x6, &(0x7f00005df000-0xc8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r16, r1]}], 0xc8, 0x4004000}, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 07:58:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0xffffffffffffffcc}]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000614000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f7c000)={0x4, 0x7fffffff, 0x81}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4), 0x4) [ 41.624934] 0000000000000001 ffff8801d913fa48 ffffffff814311e9 ffffffff838ac420 [ 41.624936] Call Trace: [ 41.624948] [] dump_stack+0xc1/0x124 2018/02/02 07:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000fde000)=""/48, 0x30) fanotify_mark(r1, 0x8, 0x12, r0, &(0x7f000090f000-0x8)='./file0\x00') rmdir(&(0x7f0000398000)='./control\x00') chdir(&(0x7f0000f78000-0x8)='./file0\x00') syz_open_dev$sndseq(&(0x7f00006e8000)='/dev/snd/seq\x00', 0x0, 0x381901) 2018/02/02 07:58:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000d66000)=""/226) dup2(r0, r1) [ 41.624957] [] warn_alloc_failed+0x1d9/0x240 [ 41.624963] [] ? zone_watermark_ok_safe+0x290/0x290 [ 41.624973] [] ? mutex_lock_nested+0x5d4/0x850 [ 41.624981] [] __vmalloc_node_range+0x41d/0x630 [ 41.624991] [] ? task_has_security+0x130/0x270 [ 41.624997] [] vmalloc+0x5b/0x70 [ 41.625004] [] ? sel_write_load+0x130/0xff0 [ 41.625010] [] sel_write_load+0x130/0xff0 [ 41.625017] [] ? hash_futex+0x210/0x210 [ 41.625024] [] ? sel_read_bool+0x250/0x250 [ 41.625032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.625039] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.625046] [] ? sel_read_bool+0x250/0x250 [ 41.625056] [] __vfs_write+0x103/0x450 [ 41.625062] [] ? __vfs_read+0x440/0x440 [ 41.625068] [] ? __lock_is_held+0xa1/0xf0 [ 41.625073] [] ? __lock_is_held+0xa1/0xf0 [ 41.625083] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.625090] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 41.625096] [] ? __sb_start_write+0x14a/0x310 [ 41.625102] [] vfs_write+0x18a/0x530 [ 41.625108] [] SyS_write+0xd9/0x1b0 [ 41.625114] [] ? SyS_read+0x1b0/0x1b0 [ 41.625121] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 41.625129] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 41.625131] Mem-Info: [ 41.625148] active_anon:45416 inactive_anon:44 isolated_anon:0 [ 41.625148] active_file:3550 inactive_file:8187 isolated_file:0 [ 41.625148] unevictable:0 dirty:202 writeback:0 unstable:0 [ 41.625148] slab_reclaimable:5046 slab_unreclaimable:59852 [ 41.625148] mapped:24076 shmem:51 pagetables:590 bounce:0 [ 41.625148] free:1484425 free_pcp:571 free_cma:0 [ 41.625168] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 41.625177] lowmem_reserve[]: 0 2911 6411 6411 [ 41.625199] DMA32 free:2690112kB min:30608kB low:38260kB high:45912kB active_anon:84460kB inactive_anon:88kB active_file:5532kB inactive_file:13772kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:180kB writeback:0kB mapped:46736kB shmem:100kB slab_reclaimable:9044kB slab_unreclaimable:107552kB kernel_stack:2144kB pagetables:1236kB unstable:0kB bounce:0kB free_pcp:924kB local_pcp:252kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 41.625207] lowmem_reserve[]: 0 0 3500 3500 [ 41.625227] Normal free:3231684kB min:36808kB low:46008kB high:55212kB active_anon:97204kB inactive_anon:88kB active_file:8668kB inactive_file:18976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:628kB writeback:0kB mapped:49568kB shmem:104kB slab_reclaimable:11140kB slab_unreclaimable:131856kB kernel_stack:4096kB pagetables:1124kB unstable:0kB bounce:0kB free_pcp:1360kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 41.625235] lowmem_reserve[]: 0 0 0 0 [ 41.625269] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 41.625312] DMA32: 150*4kB (UME) 86*8kB (UME) 56*16kB (UME) 43*32kB (UME) 25*64kB (UME) 20*128kB (UME) 8*256kB (ME) 9*512kB (UME) 9*1024kB (M) 6*2048kB (UME) 648*4096kB (M) = 2690088kB [ 41.625352] Normal: 277*4kB (UME) 127*8kB (UME) 54*16kB (UME) 78*32kB (UME) 30*64kB (UME) 20*128kB (UME) 15*256kB (UME) 15*512kB (ME) 15*1024kB (ME) 4*2048kB (UME) 778*4096kB (M) = 3231724kB [ 41.625357] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.625359] 11787 total pagecache pages [ 41.625362] 0 pages in swap cache [ 41.625366] Swap cache stats: add 0, delete 0, find 0/0 [ 41.625367] Free swap = 0kB [ 41.625369] Total swap = 0kB [ 41.625371] 1965969 pages RAM [ 41.625373] 0 pages HighMem/MovableOnly [ 41.625375] 320144 pages reserved [ 41.626445] SELinux: policydb magic number 0xd455fdba does not match expected magic number 0xf97cff8c [ 41.864403] binder: 5993:5995 ERROR: BC_REGISTER_LOOPER called without request [ 41.895504] audit: type=1400 audit(1517558293.319:12): avc: denied { call } for pid=5993 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.903318] binder: 5993:5995 ioctl c0306201 20009000 returned -14 [ 41.924202] binder: BINDER_SET_CONTEXT_MGR already set [ 41.924209] binder: 5993:5995 ioctl 40046207 0 returned -16 [ 41.926008] binder: 5993:5995 ERROR: BC_REGISTER_LOOPER called without request [ 41.958624] binder: undelivered TRANSACTION_COMPLETE [ 41.958652] binder: undelivered TRANSACTION_COMPLETE [ 41.958666] binder: undelivered transaction 8, process died. 2018/02/02 07:58:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0x34b)={0xaa, 0x65}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000013000)=0xc) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000014000-0x4)=0x10001, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000012000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getpgrp(0xffffffffffffffff) r4 = getpgrp(0x0) r5 = getpgid(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000012000)={0x0, 0x36, 0x7, @tid=r5}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) setpgid(r1, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) prctl$intptr(0x200000002f, 0x2) 2018/02/02 07:58:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000236000)={0x7ff, 0x3ad59461, 0x7}) 2018/02/02 07:58:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000737000-0x8)='\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000c85000)="6098c832414e4065613a2967328d5904b2fef6da86d1c59aae4711cf99e309c091186f4a0c347f76018000001ceb637c7ebb65ac98438d4b661b73d0c688132f4565ba7671f35ca2790c13a205a6f830ecdc6851d11681d8b7dc4b277afce48bd763a57ab9a8756079022d96060795409bb324a3826f3d", 0x103) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000e9c000)=""/168, &(0x7f0000721000-0x4)=0xa8) lseek(r2, 0xfffffffffffffffc, 0x3) close(r0) memfd_create(&(0x7f0000646000)='proclo}\x00', 0x2) 2018/02/02 07:58:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) listen(r0, 0x0) socket$inet(0x2, 0x0, 0x8) membarrier(0x18, 0x0) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f000004b000-0x8), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00003c7000-0xe)={0x0, 0x4, 0x3, [0x6740, 0x80000000, 0xab]}, &(0x7f0000e65000)=0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00008ba000)={0x2, 0x0, {0x2, 0x1, 0x7, 0x3, 0x200000004}}) epoll_pwait(r2, &(0x7f0000fd5000-0x24)=[{}, {}, {}], 0x3, 0x3f, &(0x7f0000d78000-0x8)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e98000-0x8)={0x0, 0x8001}, &(0x7f0000b35000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000003a000)=@assoc_value={0x0, 0x620}, &(0x7f0000485000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000e52000-0x38)=[{&(0x7f00000c7000-0x1c)=@in6={0xa, 0x0, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7fffffff}, 0x1c, &(0x7f000009b000-0x50)=[{&(0x7f0000aa7000-0x44)="b0af1790d3f38eb27261a602807070e80b013b2545817bb7147a327c8605da131276f095eb06e4cf2aeb338c14eee87ae6a9abb56bc47ca1e1a7fff05ff5ff12830d1a38", 0x44}, {&(0x7f00008ac000)="0e2c47d73c1aa9d629c65b990c074a700ca63834bae6ab17a22a9a8bef850534051d29fc1cdf6b141d52a0cbf54b86fc6fa9012901b40cbaaaf4344693cec03d0283967b40840a320a38062ec218f9aaf413c9d6f2411030de7e5eeb115f3dd7f8dbfea1b575262368622382b1f2d208c994e46a974aff0313b0073bcd033715050b723f8c1857a54b666296c647c7b92cbdfa29e5b6243d547efbf0108eea44668dfd78706d86ae1e4b24bc827d9ee1f29cf10843528e035ec122a758b534dcc39eab817345be07d285bf781e2186be984e033b2d88d37c17ef864ee4031b74d8bd30dbd1af34b25f2dee", 0xeb}, {&(0x7f0000b12000)="b425f3878eaddabc81dacced52da75d2d66ed7c5a1afbf2f5642218b95ac7bea27e62a593219eb3076aa92f65f7d3d9af57770134c18e1dfee67a99747ed7506c32c780f567c6fd3b377e8443054f5150328343fba9665813eb3799c842ce923f0d4f156a2828f8bffbc4b730c84351eba6f1fad8c043bb5a5802e31b94483b7565fcfb02c989a5e93a089abc221379d768a0dac5cdeada3b5414b83ab814f4146e16fdb48189a2a43db2d8abe721819a932d07317506e8d13c2fa9af509716e9fbcd983910a8e8e4bb92aad90e1bb56a41fbfdb49224aa2929e4f7f5a9454739252e29e3bdd6c0c0ae970ec47", 0xed}, {&(0x7f0000a66000-0xc3)="ff03fd09b59d10ebf189843e4abc885b398389408fb09beca48337ae098edb2fb652d3a89e2e42d5a5f6cf9f12308077869e09525ed7bf2a36af3e080e21eca8579b423d1a2655bc2b0eae73f770177b7c4a265e8ed174da6e8d6671d9a892d71b61893d261b891e3c65e611fbf405631e33523da480b9954e38366d18f84f38ab2e704b59b9525a56587b57f442c4f2a3da93381bdee03f0c1eb7be7989d47f5bec9098adb8b0346b7ff6491ea74677b40f6068995797e988df516cbf52c5dc5cb05f", 0xc3}, {&(0x7f0000e56000)="efa3b81c0c2c7309c2", 0x9}], 0x5, &(0x7f0000d61000)=[@init={0x18, 0x84, 0x0, {0x4d3, 0x100000000, 0x1ff, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x8, 0xc34, 0xa03, 0x400}}, @init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0x7fff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x200, 0xffffffffffffffdb, 0x3, 0x8001, 0x4, 0xffffffffffff8000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x57, 0x3, 0x2, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x3d, 0x7c7, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x6, 0x10001, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x20, 0x10, 0x10000}}], 0x180, 0x4000}], 0x1, 0x8000) 2018/02/02 07:58:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000bd1000-0x10)={&(0x7f00002b6000)=""/49, 0x31}) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/02 07:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) gettid() bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)='#', 0x1}], 0x1, &(0x7f0000634000)=[]}, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000c90000)=""/251) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x19e}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000153000-0xb8)={0x0, 0x0, 0x8001, 0x6, 0x7, 0x0, 0x4, 0x9, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}}, 0xfff, 0x50, 0x4, 0x9, 0xbf9}}, &(0x7f0000e71000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000230000)={r2, @in6={{0xa, 0x2, 0x328, @empty, 0x6}}, 0x0, 0x8, 0x7ff, 0x7, 0x7fff}, &(0x7f000000a000-0x4)=0xa0) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0xf80, 0x50, &(0x7f0000e8c000)={0x2, 0x2, @empty}, 0x10) 2018/02/02 07:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x3}) r1 = syz_open_dev$mice(&(0x7f000063e000-0x10)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xa, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 07:58:13 executing program 0: clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x82, 0xa, 0xd4, 0x9787, r1}, 0x10) 2018/02/02 07:58:13 executing program 6: mkdir(&(0x7f00005ad000-0x8)='./file0\x00', 0xfffdfffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f00009c4000)=""/61, 0x3d) 2018/02/02 07:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000250000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000031000-0xc)={0x80000000000005}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ca000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005e1000-0x4), &(0x7f0000981000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000017b000)=0x0) process_vm_writev(r3, &(0x7f0000910000)=[{&(0x7f00005fd000)=""/70, 0x46}], 0x1, &(0x7f0000b95000)=[{&(0x7f000007b000-0xec)=""/236, 0xec}, {&(0x7f000081a000)=""/82, 0x52}, {&(0x7f0000ad6000-0xf0)=""/240, 0xf0}, {&(0x7f0000d66000)=""/4096, 0x1000}, {&(0x7f0000f43000-0x9f)=""/159, 0x9f}, {&(0x7f0000f78000-0xf8)=""/248, 0xf8}], 0x6, 0x0) epoll_wait(r1, &(0x7f0000b92000)=[{}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000ce000-0xb)=""/11) 2018/02/02 07:58:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000058b000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000509000)=0xe8) sendto$packet(r0, &(0x7f0000ceb000-0x40)="195854a832210ae9c8894bbbb657416c5bbe7b445ad4e976ca72ff7e9f66297a1c106a9c9415b406ba0f2503f7d7127c4e6f4d3bbd2e0e2a5550a24b36eb4f0f56f53354597c1cc8405cd75160824dda12cc04ae369fa943cf71256f24058d78e877cb516b5762f5702fe8a3cf8e3fe2d1d0ab741450ef50b1fbe3dd8fd4af7fe010375e7d5d80f936a2c2584ec2521324665598a7f0f477123e7c26e3e0c365", 0xa0, 0x40, &(0x7f0000b7e000-0x14)={0x11, 0x10, r1, 0x1, 0x2586, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) 2018/02/02 07:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001f000-0x8)={0x0, 0x0}) sched_setparam(r1, &(0x7f000047b000-0x4)=0x2) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000511000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000acb000-0x8)={r3, 0x20}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000770000-0x50)={@common='gre0\x00', @ifru_map={0x7, 0x100000000, 0x964, 0x5, 0x9, 0x9}}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00008de000-0x4)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) gettid() ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) connect$inet(r2, &(0x7f00004a8000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000549000-0x8)) 2018/02/02 07:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000629000-0x8)={0x0, 0x412}, &(0x7f0000651000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c7a000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x2, 0x184, 0xce, 0x0, 0x400}, &(0x7f0000314000)=0xa0) sendto(r0, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) 2018/02/02 07:58:14 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000d78000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') socket$inet_tcp(0x2, 0x1, 0x0) exit(0x0) fgetxattr(r1, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) 2018/02/02 07:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = creat(&(0x7f000029a000)='./file0\x00', 0x12d) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000095000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007e4000-0x20)={@common='bcsh0\x00', @ifru_flags=0x6102}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b40000-0x4)) socket$inet(0x2, 0x4, 0x7fffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@generic="fbffd8940eeeff07e2fbff40fc73a7ac", @ifru_addrs={0x2, 0x2, @empty}}) 2018/02/02 07:58:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000000048, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000836000-0x18)={0x0, 0x8, 0x20, 0x81, 0x100000001}, &(0x7f0000e0d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000020c000)={r2, 0x7}, &(0x7f0000dbd000)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/sockstat\x00') 2018/02/02 07:58:14 executing program 2: syz_open_dev$sg(&(0x7f000096a000)='/dev/sg#\x00', 0x200, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) 2018/02/02 07:58:14 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000093d000-0x8)={0x0, 0x767c}, &(0x7f00007fd000-0x4)=0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000015c000)=@assoc_value={r2, 0x6}, &(0x7f000093d000-0x4)=0x8) r3 = open(&(0x7f000093b000)='./file0\x00', 0x101000, 0x151) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000093b000)) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f000093d000)='./file0\x00', r3, &(0x7f000093d000)='./file0\x00') shutdown(r3, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000093c000)=[{&(0x7f00002f3000)="6f935db1c38bcf5eae5d292d50fd4b9e98beb2b22f8cab2876a8edc012cba4e978c215fc84a9535d0cd3a9e57a1e6914f1a933c47816a28b52dd3b35e37d254c1c0ade749d2cebae5d64a503f8282790fe4810cc178c1a4f9bf18fd73b202e48b147138bffb615799329662f1d48ea6cb6c0397f437a842a35022467b9bbfd78441dd8b7382cd651691bc4dd11cf", 0x8e}, {&(0x7f000093d000-0x84)="c4c2969d4292b524a956bac052f67d41b75963247fe8a9a151c595f8ffccf39bbbe85597e9e8ecba3635abad6f46ad5cef99135935348ae2e19424c9ae12ee364056012894ed6285b1fff3732308846e6d8bda12d3b3757cefb229e012ab52cb39c87039a804c5312dba3f8f86b173fadb8b2dd1038ebe63f76897fa4da1c9ae800076e2", 0x84}], 0x2) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000093e000)) ioctl$TIOCEXCL(r3, 0x540c) connect(r3, &(0x7f00000bd000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x4, 0x1, 0x1, {0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, 0xffffffffffffffd8) 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000d40000-0x8)={0x200}, 0x8, 0x80800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfe, 0x8, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000311000)='./file0\x00', 0x2300, 0x92) r3 = getpgrp(0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d40000)='./file0\x00', &(0x7f0000c08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d41000-0x8)='./file0\x00', &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d41000-0x38)={&(0x7f0000d40000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c63000-0x30)=[{&(0x7f000068a000-0xaa)="409f0f00e83420ede6cd80778090014a55e2e9e3b2f1c7ede1ec8a64d33f15f1f51588dee077688610838bced3cb0884ab521aa2c803db0ae85c1408221616fb887faf8df507036836f33f4a8d688ac6579d5f4c106fab7f6c7ee57637659724217286d06a3782e07f0d6d3bad5246c9e7ac6a86a2f80ccf695efdd255c82ff76737b77abd7c87def1c7a6f42f54e42de8a4609ead9cdc596d67c713091f58f3a4db10df6fa5d8c73df1", 0xaa}, {&(0x7f00002b3000-0x92)="aa8f721f8006ee60f4c077620e599ec18c32ce06c560abf76aed248a22d08570b50a0badca24f2041633c6ca084cb8ac2f9fc5d294807c2b281b48ba8ea3e57e7db7274d6e44eb742d275d80caf3b3e54d5334062faee866ddecca703263c50ff7637263d44470369d6e46f2bbf0cd0ff3303084732cc81f8d833f9eab24a4278237813cf12b4c18376b2c5665b04e5c78d8", 0x92}, {&(0x7f0000769000)="6124b5332363bbefe5559d36e60d3778295e9f73a4d54dbbed36cd11fa9b2b960ba97086694dfbd381dca4826bfaf78e69249c5d5c0e15cb91921b0158dcd7a610ec60d30005707def253d4c8354bcdf03c0978f17ba9a187766ce1f856f96c835d4a22bc05cdec995c4ccca7df7c55047320bd64cf9295fd13f016a841b2890f8bf048aa79c0af43823b02ccc98d89f8a", 0x91}], 0x3, &(0x7f0000685000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x40080}, 0x20000000) 2018/02/02 07:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b89000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000022b000-0xc)) poll(&(0x7f00009c1000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x200000a, 0x40010, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x3, &(0x7f00002e7000)=""/44) fcntl$getownex(r0, 0x10, &(0x7f0000bc2000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000aff000+0x5e8)='limits\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000386000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003ed000)={0x3, 0x8, 0xfffffffffffffffd, 0x0, r5}, &(0x7f0000a52000-0x4)=0x10) nanosleep(&(0x7f0000025000), &(0x7f000029e000)) 2018/02/02 07:58:14 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001a000300000000000000000002dd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x20440, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000000d000-0x4)=0x5, 0x4) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000000b000)=[0x80, 0x6]) 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x8009) getpeername$llc(r0, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000188000-0x4)=0x10) write(0xffffffffffffffff, &(0x7f0000eb0000-0x59), 0x0) write$tun(r0, &(0x7f0000112000-0x31)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, @ipv6={0x0, 0x6, "9ef666", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x42) openat$sequencer2(0xffffffffffffff9c, &(0x7f000016d000)='/dev/sequencer2\x00', 0x4100, 0x0) 2018/02/02 07:58:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000d8d000-0x9)='/dev/sg#\x00', 0xf1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f0000-0xc)={0x0, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xffff, 0x2) fadvise64(r3, 0x0, 0x10000, 0x4) 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf866d5a79e1a9771, 0x806, 0xa) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000e27000)='/dev/input/mice\x00', 0x0, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x44001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000824000)={0x0}) syz_open_dev$sndtimer(&(0x7f0000072000)='/dev/snd/timer\x00', 0x0, 0x105000) accept4$ax25(0xffffffffffffffff, &(0x7f0000526000), &(0x7f0000001000-0x4)=0x10, 0x80800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) socket$inet(0x2, 0x80000, 0x8) syz_open_pts(0xffffffffffffff9c, 0x800) socket$key(0xf, 0x3, 0x2) gettid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) fstat(r0, &(0x7f0000006000-0x44)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044f000), &(0x7f0000000000)=0xc) lstat(&(0x7f0000e63000-0x8)='./file0\x00', &(0x7f0000000000)) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000684000)=0x1c) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r1, &(0x7f0000003000)=""/512, 0x200) 2018/02/02 07:58:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000045a000)) recvmmsg(r0, &(0x7f000004b000)=[{{&(0x7f00004e9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00007a9000-0x90)=[{&(0x7f0000dc2000-0xd3)=""/211, 0xd3}, {&(0x7f000002c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b41000-0x8c)=""/140, 0x8c}, {&(0x7f00009a3000)=""/10, 0xa}, {&(0x7f00000c9000-0xc2)=""/194, 0xc2}, {&(0x7f0000aab000-0x36)=""/54, 0x36}, {&(0x7f0000015000)=""/52, 0x34}, {&(0x7f0000d77000)=""/193, 0xc1}, {&(0x7f0000c6a000)=""/4096, 0x1000}], 0x9, &(0x7f0000792000-0x8b)=""/139, 0x8b, 0xcae}, 0x1}, {{&(0x7f00004bb000)=@l2, 0xe, &(0x7f00007a8000-0x80)=[{&(0x7f0000bd0000-0x6e)=""/110, 0x6e}, {&(0x7f0000d2a000+0xc1b)=""/49, 0x31}, {&(0x7f0000db6000-0x2c)=""/44, 0x2c}, {&(0x7f0000d8d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000120000-0x98)=""/152, 0x98}, {&(0x7f00001f0000)=""/132, 0x84}, {&(0x7f0000550000)=""/46, 0x2e}, {&(0x7f00004dd000-0x27)=""/39, 0x27}], 0x8, &(0x7f000067a000)=""/173, 0xad, 0x80}, 0x200}, {{&(0x7f00004db000)=@l2, 0xe, &(0x7f0000ec0000)=[{&(0x7f00002da000-0x2e)=""/46, 0x2e}, {&(0x7f0000aa3000)=""/64, 0x40}, {&(0x7f0000842000-0x50)=""/80, 0x50}, {&(0x7f00007db000)=""/187, 0xbb}], 0x4, &(0x7f00001fb000-0x59)=""/89, 0x59, 0x5}, 0x8}, {{&(0x7f00004a5000+0x31c)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000c6d000-0x40)=[{&(0x7f0000f6c000)=""/160, 0xa0}, {&(0x7f0000a26000)=""/194, 0xc2}, {&(0x7f000039d000)=""/212, 0xd4}, {&(0x7f0000d75000)=""/144, 0x90}], 0x4, &(0x7f0000501000-0xa5)=""/165, 0xa5, 0x8}}, {{&(0x7f00007f6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000e69000-0x20)=[{&(0x7f00007ec000)=""/7, 0x7}, {&(0x7f000057f000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f00002f6000)=""/71, 0x47, 0x4844}, 0xfffffffffffffe01}, {{&(0x7f00005fd000)=@alg, 0x58, &(0x7f0000328000)=[{&(0x7f00004fc000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f0000b1f000-0x2a)=""/42, 0x2a, 0x9}}, {{&(0x7f0000789000)=@l2, 0xe, &(0x7f00002db000)=[{&(0x7f0000375000)=""/79, 0x4f}], 0x1, &(0x7f000084b000-0xa)=""/10, 0xa}, 0xde}], 0x7, 0x40000000, 0x0) r1 = creat(&(0x7f0000257000-0xc)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001000-0x4)) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000ac0000-0x1000)=""/4096) fcntl$dupfd(r2, 0x69677b5da71a8c8d, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x306f}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x1}, 0x0, 0x1b0}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) pwritev(r1, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) 2018/02/02 07:58:14 executing program 4: mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)) mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)) umount2(&(0x7f0000fd2000)='./file0\x00', 0xa) 2018/02/02 07:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000569000-0x10)={0x3, &(0x7f0000edd000-0x18)=[{0x2, 0xb19, 0x100}, {0x3ff, 0x9, 0x1, 0x5}, {0xffff, 0x1, 0xfffffffffffffe01, 0x9}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = inotify_init() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000791000)) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd7000-0xc)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000abe000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dac000)={r3, 0x1}, &(0x7f000098a000)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000833000)=0x0) exit_group(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f87000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000926000)="6e65742f7463700093a09e450a27c9bbe3d77c0711e75a79eabdc5ce3e95148b51a823155a1ae746666618b85b88231dccfb6b9093d41233eae5bb7f01decacde9c82f5e20711768ac51d76ad33e5d0a31ccf55f29c67d0981b31b723c1fd1ca965cba45f5138d7f310814a82d99d1efd5a6f32284f204f8df76f7ab2d07") readv(r6, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r6, &(0x7f00009ce000-0x20)=[{&(0x7f000025c000)}, {&(0x7f00009ed000-0x33)=""/51}], 0x7) r7 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0xbcc, 0x2) ioctl$int_in(r7, 0x0, &(0x7f00000d7000)=0xff) getpgrp(r4) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000dcb000-0x8)={0x8, 0x7}, 0x8) sendfile(r7, r7, 0x0, 0x2c67579c) ioctl$LOOP_SET_CAPACITY(r7, 0x4c05) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/access\x00', 0x2, 0x0) getpid() fstatfs(r8, &(0x7f0000de0000)=""/131) 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00002f8000-0x8)='./file0\x00', 0x400, 0x40) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004f1000)='net/protocols\x00') write$selinux_create(r0, &(0x7f0000152000)=@objname={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x36, 0x20, './file0\x00'}, 0x46) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r1 = creat(&(0x7f0000129000)='./file0\x00', 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008db000), &(0x7f0000952000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x5) 2018/02/02 07:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f00007e9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00003da000-0x1)=""/1) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000025000-0x4), 0x0) [ 42.737621] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.762079] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000508000)='user\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000364000)="9c75a66d8bf08c28135e6f1642ab740f7278d0551c05511a2b7e", 0x1a, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000376000)=""/48, 0x30) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000038e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) 2018/02/02 07:58:14 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x66)=""/102) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0}}) write$evdev(r1, &(0x7f0000002000)=[{{r2, 0x2710}, 0x7, 0x4, 0x10}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0xf6, 0x6, 0x3ff, 0x2, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000)={0x1, &(0x7f0000002000)=[{0x7, 0xffffffffffffd75f, 0x0, 0x7}]}) select(0x40, &(0x7f0000987000-0x40), &(0x7f00009eb000), &(0x7f0000000000), &(0x7f0000000000)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/101) 2018/02/02 07:58:14 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) r1 = syz_open_pts(0xffffffffffffff9c, 0x2800) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00002af000)={0x2, &(0x7f0000b54000)=[{0x7}, {0x80000001, 0x2}]}) getpeername$inet(r0, &(0x7f0000b47000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000018d000)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x40000000064, &(0x7f0000577000)=0x9, 0xfffffffffffffe54) sendto$inet(r0, &(0x7f0000122000-0xe6)="f31b6b3508f67e7e95fcaa82a2f999f8dfa9275b9042e45efb6b7345aac94c5b25b49a4434cbba38ead69599ad969f04c80f9d5751bd8279885f7045eecc907db82374a2de747abd7ce937124b8cfa3ebb909f4340aeae911b1946087d8f3e2e6fd26511587ab02e00c55c0b16f56eddf26053d5d0cf101928e5ec14493a2c6587e906bc0d45d76fe08e357d606e9dcefca73d4ec28f31ae5b37a736954c338baa810e4d51fe96d12e0d1c58ceceb20574ce9dd4a17620c3ec0bda43f770e0711ef024bc401154da9634a30d0ac4a2fee49d534e11f38a78a3b71febf5f4fdfb3c3d2c95e3f2", 0xe6, 0x4000004, &(0x7f0000a7c000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r2, 0xfffffffffffffffe, 0xe3b, &(0x7f00009c6000)=""/190, &(0x7f0000f63000-0x4)=0xcb) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21}}) 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000), 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000090000-0x1c)=@req3={0x80000001, 0xea1f, 0x80000001, 0x5, 0x10000, 0x101, 0x2}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fc0000-0x8)=0x7) 2018/02/02 07:58:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000d8d000-0x9)='/dev/sg#\x00', 0xf1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f0000-0xc)={0x0, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xffff, 0x2) fadvise64(r3, 0x0, 0x10000, 0x4) 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000753000-0x2)='/\x00', 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) 2018/02/02 07:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000abf000-0x4)='./file0\x00', 0x8010, 0xfffffffe) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000eb2000-0x2a)={0x51, 0xffffffff, 0x81, {0x3000, 0x6}, {0x7fffffff, 0x400}, @period={0x5b, 0x10000, 0x6, 0x5, 0xffffffffffff30bd, {0x7, 0xe, 0xfffffffffffffffd, 0x7fffffff}, 0x1, [0x5]}}) writev(r1, &(0x7f00005d3000-0x90)=[{&(0x7f0000d75000)="a6083bea333443c3049e3205444e3e95c8bad7b457b64959cd5e312d31a46164a3079f929254730425a3d7e7bb30f453d47575d652c975e265c769c3313b22ebd809f779040b2199cb24eb365380fad6ed6a49e0f9f821e894b5313a48985e12bbb080e9106d0eac351a8d495f2aba0dfcc4e48c4c3b0c3d453dfdbaeba5a1720bd29741a4eee61dbe28c774508899839a4c6cf728be258c286a7857ae", 0x9d}, {&(0x7f0000f03000-0xf2)="772763ef58dfe35405e2fd67c65d7023734df9f0063f23ca5fe3af5f8febdaf116deedf19a0c9f1a77484c959e613783650e5ed27122f7ca7228961cdac42ea7d81e94611b25c07788ec1fc341490c3247e9bf34a80b50611324d075d3416fdd36fe9aa000fd20aec75d7720a6f247f437f992276dc50e44dc80e26664a0b9bcd32af80bdd88e0ce27b9f1c37de431987c0c884c882487bef6f410835c6dec860d1649f005284191c13ff8ffc0694996d9cfcc9059d65fae3998e127554811189c2d35f01a84a44d21ce4b2f3988de6f78a3eafcaaf9a19433ee3494074d3de96f7fb336d3c797bea1bbc5b5cdf5de40ef3e", 0xf2}, {&(0x7f0000ef0000+0x107)="d8fa7bb3bf91414a5730b9085c6e92e549837e52b2ede23004", 0x19}, {&(0x7f000011c000-0x69)="0fa37ef68a79d5adb987dfa2355992011f854ab2538e7a5322659fcab0606cbe3e5aa99cf0066350eaef87a2c24b82a53f703b7b46f62965c9782c882d53d05fa9a44827a50a356b6f4829898a0d8757b77763c45520fff2cd82989cd6413d5d82d6a205aa829c95a8", 0x69}, {&(0x7f0000742000)="c3021884708de8681136ff16d4d126db48837eeb4b0e7ee1b3cd09a3cf118469130e903e900c15f574ac6425f0ad27ad586f70749d677284810d0410535e7491b47de71fbc1d02e9cdf3e47e4ae8e2d57b5372ac93dc907d010bf75d00cf9d797cef1e28e7dbc2b2bfc1492919398e0081d3f6e8a0a5fed5baf3492232f6752c4f2c7a7689adfc8a2a5129daf0f123c41f921bdc656e9e631915b7799447a09561c8395e8bf3", 0xa6}, {&(0x7f000052c000-0xf4)="941de873574dedc527bdbe2526bbf8104cbc88d827e00fc6f42d363d735a78a91513ca2dc4da53bf23c945396d50c8b9d00c6b8159b35c106aa597c87e8264604f68ad546c6b0717064f9f4736dedfbf1da43cf0b986a91874043d2ee8aaf47b989f2e3fb2cf5a1ef2499f35c087a6981a3c9448aec76847bf345741c5ca7202b2ae2072988ee383637fffe94cf40e4c6422115cee0ad0901766e45baa7e133472d661a2511196e34bc076dad613c5ffc2072bb6098e6d16f091c4740c898a577f81888e936d8c737a96d461d0c908b24e525bca503f79d3b752e93cd8a58784a3f891a5aec53053cfbe9bc598b85f42435f943f", 0xf4}, {&(0x7f0000294000)="43dd16060411617235dcd483965d41abc9dcbedd1531c85cb4a6141213a2921c9cfe1464bd903c9dfea2b1225cc286856e8095a414800683a6af764759a67111ac753db7bab0cb571383eb6856db07f41f6d76380a440285c23f568bf051c959dd1a9b5844", 0x65}, {&(0x7f0000a71000)="aff7e053b4650ba07ed39a7b1d5bebb0e4f1409599393fc89a8a00d220478f65a7576bb06f643f8dac35139b8c3dbba7ca4f054648b99fffdc1a77a7e93b634eb971e17395c2e980f153a5916ae7160866532a1b54d8a8dfeb0d12dcd3932d06ff8d0c5862fe0fa528da932d279105f2a1a2fdca0386accad67c2d2ea2fb790822c0b0ee701fc46ebde5a997d7016c22592bac4f10edc184938c9cde8d2b4169ba9905185531f5c1", 0xa8}, {&(0x7f000029f000)="310fae58c3a1bf441c6e7b9b7f263f4a01eb", 0x12}], 0x9) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00006e0000-0x1000)=""/4096) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x9, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c2000-0xc)='/dev/rfkill\x00', 0x501080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00001a3000)={{0x0, 0x3, 0x80, 0x2, 0x8}, 0x44, 0x4cf, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x6dc, 0x7ff, 0x400}) connect$inet6(r0, &(0x7f0000032000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000001b000)=0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/02/02 07:58:14 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x99) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r0, &(0x7f000057f000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/02/02 07:58:14 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fdb000-0x7)='{^ppp0\x00', 0x3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fda000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x20, 0x0, 0x3f, 0xffffffff00000000, 0x8056, 0x1000}}) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a1b000-0x9)={@empty}, 0x14) 2018/02/02 07:58:14 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6c000+0x471)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000001000-0x50)={@common, @ifru_data=&(0x7f0000001000-0x20)="3b6e0010e6d621acbd1e9c70a461e893f62528bf38519fba6ff6beb88cb7cd72"}) bind$inet6(r1, &(0x7f0000507000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xffffffffffffffd9) 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000189000-0x8)=0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x480101}, 0xc, &(0x7f000079e000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df5000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000df5000-0x20)={@generic="75b7290c7db9fd64ccca16f9011e300d", @ifru_flags=0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f000031b000/0x4000)=nil, 0x9, 0x7, 0x2, &(0x7f0000d39000/0x4000)=nil, 0x4}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0x2d)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/02 07:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/checkreqprot\x00', 0x400000, 0x0) connect$llc(r2, &(0x7f0000912000)={0x1a, 0x15, 0x8, 0x3, 0x5, 0x58c6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000484000)=[{}], 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000be4000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000620000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000ed7000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fa6000)={r4, 0x3ff, 0xf8, "6628a6353dc81591c8ad489047d0b8a4852a111adc2c4649f0354d6314debc874b1900a738a2261d457e3a0ebca64772bb778dca85bf0bb45f9e59de2f15bfff1e8f077adab0360fce42e39e88db3c1f4b70ea03b5f73fa957a4cd0c797f15eeb971d165a2a6bae254b77fb2fa80c2643a3704e053d493d0137948b652ee41e1be21b8b5d204e4615c06aed3d19257b1a8bb43c7e40ff005d03146fe0e7168b028f6c45360d194217401ea80d79d121718bc71d6a493188f686d0a783bc328b740c99c8196b84abf2926e62eccf71a304901b4db23fafea5e506bb182d7895e82fbca1d2aec63952036900c59ed01c598885b591ac644ea5"}, 0x100) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c87000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) fchdir(r1) connect$vsock_stream(r2, &(0x7f00005c7000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f000070f000)) socketpair(0x10, 0x803, 0x9, &(0x7f000040a000)={0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000044000-0x50)={@common='lo\x00', @ifru_flags=0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000be8000-0x4), &(0x7f0000cea000-0x4)=0x4) 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect(r0, &(0x7f0000759000-0x10)=@llc={0x1a, 0xf5, 0xffffffff, 0xfffffffffffffff9, 0x9, 0x7, @empty}, 0x10) bind(r0, &(0x7f00007b1000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/02 07:58:14 executing program 6: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x28000) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x2de, 0x2, "0b10f89f7061", 0xfff}, 0x10) 2018/02/02 07:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000731000-0x50)={{}, {0x5}}) 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) accept4(r0, &(0x7f000000d000)=@sco, &(0x7f0000026000)=0x8, 0x800) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000034000-0x4)) 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f000053b000)=""/182, &(0x7f000053c000)=0xb6) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}, 0x26) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/02 07:58:14 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000ffb000-0x8)=@fragment={0x4, 0x0, 0x9, 0x80000000, 0x0, 0x9, 0x3}, 0x8) mlock2(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x0) close(r0) 2018/02/02 07:58:14 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) listxattr(&(0x7f000060a000-0x8)='./file0\x00', &(0x7f00001e0000)=""/201, 0xc9) umount2(&(0x7f0000117000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000a8a000)='./file0/file0\x00', &(0x7f0000895000)=@random={'trusted.', '\x00'}, &(0x7f0000769000)=""/44, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x7ff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b3000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000ca7000-0x4)=0x1, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000699000-0x110)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000900000), &(0x7f0000262000-0x20)={{}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000178000)={{0x0, r1}, {0x0, 0x1c9c380}}, &(0x7f0000654000-0x20)={{}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, r2}) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000aa1000)) r4 = syz_open_procfs(r3, &(0x7f0000412000)='net/mcfilter6\x00') setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000085d000-0x4)=0x6, 0x4) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) [ 43.170345] audit_printk_skb: 6 callbacks suppressed [ 43.185506] audit: type=1400 audit(1517558294.599:15): avc: denied { write } for pid=6177 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) truncate(&(0x7f0000442000-0x8)='./file0\x00', 0xffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b33000-0x88)={0xb3e, {{0xa, 0x3, 0x3, @empty, 0xfffffffffffffe01}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000cd0000), 0x8) preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) rename(&(0x7f00009c3000-0x8)='./file0\x00', &(0x7f00002c2000-0x8)='./file0\x00') 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x41, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$eventfd(r1, &(0x7f000013c000+0x9d1)=0x1ff, 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f20000)) syz_open_dev$sndseq(&(0x7f00006a7000)='/dev/snd/seq\x00', 0x0, 0xc0840) sendfile(r0, r1, &(0x7f000001f000-0x8), 0x20) 2018/02/02 07:58:14 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a3e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x803}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000800000+0x37c), 0x400000ff) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000039e000-0x4)) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000e12000)=""/202) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f000060f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000046000-0x78)={0x7, 0x78, 0x6, 0x800, 0x80, 0x5, 0x0, 0x3, 0x4000, 0x8, 0x3, 0x5c3, 0x8, 0x80, 0x0, 0x0, 0x7fff, 0x2, 0x5, 0x4, 0x5, 0x80, 0x7ff, 0x3, 0x400, 0x8, 0x400, 0x1, 0x67, 0x40, 0x2, 0x8, 0x2, 0x7, 0x3, 0x7, 0xfffffffffffffffd, 0x4, 0x0, 0xfffffffffffffffa, 0x1, @perf_config_ext={0x7fffffff, 0x7}, 0x2244, 0x0, 0x4, 0x2, 0x0, 0x3, 0x4}, r2, 0x7, r1, 0xb) recvmmsg(r1, &(0x7f0000c19000)=[{{&(0x7f00001ac000)=@ax25, 0x10, &(0x7f0000ab4000)=[{&(0x7f00006e2000)=""/41, 0x29}], 0x1, &(0x7f0000ffa000)=""/224, 0xe0}}], 0x1, 0x10063, &(0x7f00003e4000)) 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000279000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000035f000-0x8)='./file0\x00', 0x20000040) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000360000-0xe)='./file0/file0\x00', &(0x7f000035f000)='./file0\x00') request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) 2018/02/02 07:58:14 executing program 4: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = creat(&(0x7f0000354000)='./file0\x00', 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000138000)={0x100000001, 0x7}, 0x4) r2 = gettid() r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000a73000)='net/softnet_stat\x00') sched_setparam(r2, &(0x7f000002a000)=0xc71) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000a72000)=@req3={0x9, 0xab, 0x7, 0x1, 0x6, 0x1e71}, 0x1c) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x8000000000050007}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10), &(0x7f000005b000), 0x8) 2018/02/02 07:58:14 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000054000)={0x4, 0x4f7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000035000-0x4c)={0x916c, 0x7, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_getres(0x5, &(0x7f0000017000+0x8b7)) 2018/02/02 07:58:14 executing program 0: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = syz_open_dev$usbmon(&(0x7f00001b9000)='/dev/usbmon#\x00', 0x20, 0x210040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000648000)=[@in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xb4bf}, @in6={0xa, 0x0, 0x5, @empty, 0x5}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x54) timer_create(0x0, &(0x7f000001d000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000f2b000), &(0x7f0000b01000)}}, &(0x7f0000e1d000-0x4)) 2018/02/02 07:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052b000-0x9)='/dev/rtc\x00', 0x410040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ef9000-0x10)={0x9, 0x4, 0x2, 0x5, 0x0}, &(0x7f0000e71000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e48000-0x98)={r1, @in={{0x2, 0x0, @empty}}, 0x6, 0xe912}, 0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x15c}, 0x1}, 0x0) vmsplice(r2, &(0x7f0000e87000)=[{&(0x7f0000d50000)="2f223b636250cddb15b5b63ebb82736ea4c661ec991c490cba18550b57a4bca8f36765c574a8ce83343a184430cb47ec0a8336698398efceed85cb6e1aea024c13368cb2ceb40111d9f466e68a3ed66cc19162840284410a115f0c63d0b867b3a5a9355ef213bfe0d9057f12f5b9bfcedcdf98a00ee98d604519b039a201e355bb72d2d4710aafeffca6902cdf129a32d9c0d86452447731ec9c71", 0x9b}, {&(0x7f0000291000)="a64fe9b63c906ff18504521fea91119de812f47802b528468fcd3b5600ceab71818225edf7e6cbb9f5369c291b4f1d3f9d1672e7d73f64a534ebb8cd78dbe91720f0fee77ad9a167075b1aea02241ae204d40756201f9bf468f325466a0ef4441423bab681dfe1062d041b32b8e577d72e98b27775087d569ad38a372a5f016f652076f0d422ccd4446b7cb4", 0x8c}, {&(0x7f0000e6d000-0xa)="363844513d91e7879d10", 0xa}], 0x3, 0xc) 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) r0 = accept4(0xffffffffffffff9c, &(0x7f00004f3000)=@can, &(0x7f0000ba2000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f3f000-0x8)=@assoc_value, &(0x7f0000c36000)=0x8) creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000038000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000037000)=""/73) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) unshare(0x10100) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000038000-0x9)='net/icmp\x00') 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000adc000-0x11)=@known='security.selinux\x00', &(0x7f0000e40000-0x22)="000000000000000411d9b108b9fe565f850c64010001000000000053935c8af44fec", 0xfffffffffffffd25, 0x2) timer_create(0x7, &(0x7f0000636000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f0000dc1000)="a54c390600c42b4564721d71e48fc0c33d0272573a55abc85d16e6e9aeb54016348a8df11cb1ca4e4dce92652c94a17c05e3098ab9be3a030c", &(0x7f000083e000)="699cba2dea953538b8bc6a8dd1279c33296ec72dd3e53c718aea38d71abd268dafa25d170d4652cdb2dc512d37933ce72fd1a86c00be8e4ca888246ce5ea82891e383cc073a3ca9fb0c7502e840ab01e6a7f20b1412d8fd20ffaa1505ddc8ac1ce1655f392c497629c3c590ca4a646b635b5879a58e1c31c88a8f75ce4590110d0247998e961e5d4fa363dcc0e11f6f9e843f3775552fcf15eabda8395b2185afd50b27908bc317b458c3b8103b13ed89d70f2041991f94d10a0093952df43d7c8ed73ef0d79c246d99838647377f0a46590f41dd1788b99f85fd88b91b8f2e4fa6ec4218c421b34d437e1ffe7b081a459707b4fb0dea34c4b1968d50b6c33d2dd75d150dbf41315cfc4efd0fd9af867089d32d0aa2f92a1853141524807b6adfbee4c189cb92f417d7252c07a7add2c9d4734f6804189c6ef1be54935d13b756d209edf6a58b37505e2ec29a0009971a59b2e3fe1c1d871516b06b7482e511065d4e1cf39961fc37f2791cf438b727b97b54ed730bf06a05d843292d158f96f8efaf7f833dfc7fb7b3d9a16d01660c7fb3bc4835c053da4a1156cb2780fee24cbed92fa475f7fc3cdc42d66d542aeb7d34f0b70ee800720d54e0a308503db0f51ebc254efd05a61b6f0f6983f7679b0be857b4dca6342bdcdd3f1fc2244a881654899e300f32b17509897d26db38d475cc2b4d40187b4d25a05ae3c09f00bb60c016b22c1590a570470c588dfe91c5ab219a797290f62e87a514262db16a2c9a1adea6bd7aaf4bee7eaa35fc42c96777038f1bf70d70fdb0adb8939a9282f1d42d2d2c2e79cf254143cea77af6166dcf17304a7692317ed7912ebb3966bcc030e5fc918d416fa902dbbf9d7dee4627a7e2c01b4b47608aaaeb8feac8c6a19211ef4cd5c1e838cb87dafb16a250d3f29403667f8b6c22c6f849fa98001529f7fff37fc372626a5ed6cf144f0bd282e59a3ec9fd328d7328ebd6f148b425f047dce29429d3585e2a45d2e5aaed7cbba11c5d8851a35b3ede20aad4cdbf240864ad4381e65afb0383df40aa0ff0e193d91c459c0ef36fce58ac32b1c2d84860d8b970e3cbc903303fa5e9686b1ee47c8a926fe0585b4baa61af70eaa176823c0e5482508b511eb563c81b2b5b5d9ccbb075995cabbe46244ed1dbf753518b61191e534597d028c0ce312ebda70e92bcd898ebe2283a18ae83e6e7d12f5e3e3344351c2c3df9c7c39e7b268e3e84e8fd2d4a14030734867b880c26e0e42df94915d69cb459e6ee3b7851c007879276a96b66952ea4d9ea8497bd462f9e63b6082ad49df16d1506a38325170c94a819bc4451b2e77ddf8ff97f65872a88c1f0e39932d85bbd86a479ab1b54f3e5817b4db9b331d00725c3b26402890c02b06d03b480cbcd1b9f9fdae681fa5c31cf15307828698bb7a6bec54d95260bd180ffc3d097e5753084fb5bfb24ff191f16f333de1daa27f2a3d9853d94868c60bb5ca571a94e853f5550f1c5d0aeea7e98ee2d37f6bc373d31853a9231072afd8fa824d2050f379cbae0f7a9585b592e3e9a5fe6e5499085b05b65e66e8c028e460f5e1da8afae1e3ddabe2edaf3305f1df003ee65df95aeceeff65b338f5cabefff15874828bac071e3d259f6a65ced36f760b01955a8bb6757dbfc260a53a22a25688d9883b15d2e991fc5eb8bed9a848a13d74204d877ff56858b1443d245fb54d9ed2a4e4474cf3f38fc4b2524a86708188b8c02f3a6f4e72f1486ab4fbcbc231d5f98f00791ff6e9f4a3efdafae63945f97c7f73b4887c256c3208c925c46f91d307b982d0e2a010d9c1cb96507a413e55e0f51d2a7bdf81437d21637dd35174b10b0a1c40b5b0203cb007a3179dd76fdb1cf31a0389a843f1260a57c99a2a152ca8b88a29228351909d2eb072bdf13813127a10e2afc7939a3ec0a1e21669f731967d9056998e08b1bdfd6e72162b299e08d8907f969e83c6dafc594b6e15a0e6860c66ae6bd8453ce666eeaaa48abaf9b1094d46906a622a435ee09be68a8007f035efd88d428260d1ad3b16234d6fe01697aabfb75cd2cf6adbcab4bd8c7ce58f36e42c23fc2e4f0a1a272673ef88223f13d55890b3ab735133c194291b01def28306cda85306f80e49e32d223559e73f4c7a4d18c73f65c805e8c13646bcf3435b954505f2b457bea3d113a75f34d6ee353160c9e138063234742370887bd18366b0f594c37a32f8cc5fbc94882c0fe4280b8f9df0d6606541c8ce1d6e12b8e7d9c4d4fc8656ab11ccce74baed3297b2417404940ed82be3feebc982b92e419269cd1931648746e92f5193524aa7d80b39fcbb9331e2e1f926c47a28e0824433f02b85d5a5bae1d1c8a443d950e920524a7f39c7be81684d5915c6a527d8db49a58218f5a0e5f7b0f9f1c3848c88ef5c8a3e4bde44a1e84992d51f77182f496a11798e9c633fbf7f9ee1bc93bdca63428891d01b2362e288ffe5e6256447fca4cbbfdd76cdd94addb70294039f2703744d0fbc432512c859b48305cf79bd32707a624c37a9c49e1e87df9109d884301391e2153a6e4a659cfcc731c9f5fe077bd37d7d53bc71fdb9847efb93f1113392b2a0204407b5c39dacc72b7fc55e269fe5a22a8587e57a503f3baf0863688e375b8e4c5022f389b3dbf293e34bc03951351156a5a4e799f67a4f660bc00f0f37af9449f9b2a704674dac25e4c7fbb3e22879b16bb46d93e99c3d615197bb9f374ef3b42d1897e1eb28913e6def7c91d8dc74a2bc184f1f96feccd2b7dd3bea555a8732e0893a23b851dc072d7cbd1f6cece0d8d9e6f55ee6b705eb4ba1b73722fa900f2c1f2919bcd9e94fd234a3516fa837fca96160484876aa8970e05df906f2124f48d9f81da9bd53e81e84a7173963259cffc586e47694caa7533f59d4ca1b3919a909792e7ae93c9c1d86bd1367f7bd061169be5580c3223a2052173e1a502c0d31ff2fc3307a19a71694cf04b7997f48744affc40d80daea60d8ad9d721a33bbf1c5ecad80390071f6c456abe9cda0943e047ab12c85ee99f21821af6f8295da38ddab1acd6b9dbfee86929275e8a5290d73e5a0d0c70941ae11d6e0dcedb817a24214d3d4b26b5ad0634fa378fb22f03b84c3a8adb99c4c2ba0862fd24ce008b09444321d82c74e8ce51fcd542373b99667cf24530ae42e52d454c85869a87409bcc8ef85aa312dcccee5eb284e7f65b4e601fae1601cc3a0bb54f59befe2ffbb2bc9ada25d3c4fb149bba79e890a07f02dd1a8169a81d874a77303a277ae03e1a0aecf764cb442bf8289c3e543a9d57ce8c9f9cd5ba6d059e8e9009cf8c8d92a744b465465a9489f684ebc09d92da3da0a4a0d7b320e1c473e984351c656c36e871358789086aa631e0b1e18d5666a64b5640a355fcb0a4a7af56a3ccce2db02896a17aef4b6b88ef11f9c83ecffe997a9da649e4b6631b000b924441509e930c337834d98f289070c3776c57f173e9e87bd6512106174bd38f287fe074772132e0d77839f4c8098ecd9d865e4a385ad982d3bad6de8d20e9bf4577de86d6c6b3e6c3771ff2fc9f54e8837f1d11a1328774fb28bc20c83c5886e1c391c03ad7d4bc8ec22739e8ab21c4d2cd110919e180a4b60ac6e2ff42dec34100126bbeb902a5189faf2a2ae5431c6dff0834f88ead6ff94877c3700e377b9acbe7652d5f5a50286d2b6ab7804fd3a58a9d4f4723a8abd94bdffee1a28fd6155ae1b29757cd327f4cbce1b2da1ef55d1a777635588f46b89ed4338d9eabdf2d53952ee1074dee4def371fce990078e5c62fad2f444c0deeadad02ed60aa62f39edaffa30e8c66d0bdeb7f37dc5800571bec45e7d343087440328825362b4aaaa90f93a09038b353d9e1382573914e3dc549e9b86778ee03afc72393f98ba9c495afabfdb6359b2fba64a2cd759a12d6a3f22117ae051df3dfe7b40dedacc2e6524a9e9bd563d4a2465f71ddce7142be7175b0c3e3141f476a6bfc0ca2a394c2078b21841335c3d69e273bdbbda4dba883375df5253604fa493df21f583a8fa1e4898f75944b3c5843eb9a904cec862e1fa3edc07bcf69fe4e6ee7a4c3458f3d6478bd3af9e04385ff1fa4fa064e3a500dfb9231aa34e7b3e8f4ca68fd515f2f848567b44f636c4e2d5a286f75c7381d818e3286af93ed7b13a994155d17a072a542bd3fc699007334f8418ce3f596239131a52d53b33d3e83eedd43bbb5dc356381487cc05488900d58ad2e6726dd3c37ff7649fbe68966b9d691eccd22e7e20a8377a9d10e2a58e2eb22ac731b7561f355ae356853dbd51460d7bdcd713c67280490c423e17d42cd5f10447eb1242f4e43ce7884513a35c34c76bdb14d99c2aee5fcd206c3eb87815f33f58b60411b1041c38c6da6197ead6cb46cb57cfa43771a0e24b91bf97c0a4c3a817430bdfebf063ac20d0946651474a3c6f8c3ce49cfdfdeb5a5285e3c25884792c688184c5e6d92aebbae964e4cd20ef7c8d98f4a7269ba4b345f5d7763031fafac19bf4e37b98df661bf6cb4b5e0da2696f151f3f4f6bb91e10fcc4a968e61246530bd2b1ff499d0e872624c5323e9e40cca0ae11553d90cfa863279fb6591b762a112f6bce9b690fc171d276440d64bca364420c156d07d97da34689dd9952aed4608ae11a7b2cbf5eefcc805e5d89356e60f144cf308bcc1df2499c083a8a415cdc848436dec74172c65bd854584566fc95bcd2ed1e46eb137b504170b61fa4eff8b5f0c989e645af4d78b4ea4f33d712524d6bacc3f79b1f8c5c3e3502a2a06c8539e45a821bc29c70fc953be4a183e371700495d921025e1ab8cb4964272383b723fcf70a3c1c9b47fb8a81184ea465b5a1fd77ff1a5e48f85247588adcc9ca4721281c06eef71494996b5552267da2bcba3d7b72f2231ae07b0a0508117131d2f71a7e2b727615b0e0aa98e232469e46e21a3cd3f93b12bf8516bf81df032471a18ecb7857341d24a1b6eb5ce9f08b1c0977c249e060468553a819ca05c030243d5bf03dd80117555580231fef2428dc8bdf0cee78954f66221c04772bc88ed19a045f2205c7fff1db878add75469f2033bc98beabcc89fbc73162273eb7d3cf583cc951be0553a9e6edab8e83f1d36e195e284327f62754dba7671517648f697283c690197dd9dddda34bb1df7ab332f7b92e66c55ada709dd1873f2c8c95266654417c6267150177ec93b43f3cfd20e2125bc52ba95b54bf117dc17105a87667a619b0c5f5bfdfe328129e5633986f7f92c8ff517fb7ab543d2efe69698982a7aaa12893c2b78031c25442779eae166ef5186986c5fbf873382f120f9bc8220cc8f367beb42577a45337aefe6c9b1818c8296f2b9c29f59ad2e8e556ab8b80008410a1b0fb5612d1b2b6bc3474d650648dc7a95ce9fddcffbd6636654230fb8d8a29aafdffbb742b545ba3b8f7693de2ef42eff1ad2a269091e0a5539f57ce8c025802ce6c3d5c720c3ec7e3e21c16dc6ea9d12a3ca89933c487fe3d57525d4f33da550286e5f4d43a04f14a85c580ad41b3525c36702279e6ded5f33c5738b72e98f5a737203649f129cca6292252f95373876875e26643e8a3b2592f34b310ab9b420adaf6d309aa60b0998358f5e21369114ce5811c1d192bb43fc3b8d154d915e4c1eef0b3418f22d0824ddbf9863d84c22af1dc704c7a277c66fb56d21266005485220cf683f5517eb675506a2083c70ec507ac77befcde1377c8b3bc4035ce17673f30c260f0250e63f96746bd7bf702c4cadbd11cd6bbc82e6647ce6be2b9"}}, &(0x7f0000f74000-0x4)=0x0) timer_getoverrun(r0) 2018/02/02 07:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000453000)={0x0, 0x78, 0x2, 0x1, 0x6, 0xd5, 0x0, 0x3ff, 0x82000, 0xa, 0x8, 0x3, 0x4, 0x5, 0xb726, 0x80000001, 0xc9e, 0x6, 0x9, 0x0, 0x5f6, 0xff, 0x0, 0x101, 0x100, 0x2f1, 0x8, 0x400000000, 0x0, 0x3, 0xff, 0x4, 0x80, 0x88c, 0x6, 0x6, 0x200, 0x40, 0x0, 0x3625, 0x2, @perf_bp={&(0x7f00005fc000-0x1), 0x4}, 0x2, 0x1, 0x2, 0x7, 0xfff, 0x4, 0xb76}, r2, 0x8, r1, 0xf) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000074f000)=0x9, &(0x7f0000421000)=0x4) fstat(r3, &(0x7f0000b7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ebc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/02/02 07:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) truncate(&(0x7f0000442000-0x8)='./file0\x00', 0xffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b33000-0x88)={0xb3e, {{0xa, 0x3, 0x3, @empty, 0xfffffffffffffe01}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000cd0000), 0x8) preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) rename(&(0x7f00009c3000-0x8)='./file0\x00', &(0x7f00002c2000-0x8)='./file0\x00') 2018/02/02 07:58:14 executing program 6: r0 = creat(&(0x7f000058f000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000746000)={0x0, 0x7d77}) mknodat(r0, &(0x7f000049a000-0x8)='./file0\x00', 0x123, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000500000-0x18)={0x0, 0x1b06, 0x30, 0x6, 0x40}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001bd000)={r1, 0xfffffffffffffffb}, 0xffffffffffffff2a) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000f4000-0x4)=0xd) munlockall() r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x2000109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@generic="175ddd5c46cd79059385b4585b3ba05bb87c8f4b3905a29e8f48e8c2bd531334100a6bdce9f378f581e2dca5bcc81f7e429ebf44fa98a5644728added6d30afa2769a86b51356ade1c6b4919ea15d459e6e52b27bea0e0548a9dc8bb6f992ac527e56cc0ef45f1d001a3d089b3fd764492ccbe581edeb50ccfd2559748bee60861700d8415af2fb93480b9a6cf005e000b54fb4ee393e4d17503daf4", @nested={0x0, 0x21, [@generic="d97d68134c809ec2255e890f7da92457b248035a", @generic="6b88"]}, @generic="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", @nested={0x0, 0x79, [@generic="83c6a78fbc4b6ddf1e19d0b0ba2365e0375ca299193bdb576e65070c4141d79ac3109d0f5e27e236c186975b7cb654be7f15e07120a1700c5eab805bbc33bf78d2e2e698b0a9d6cc6548afd3209f6e2a4ab02740619ebd246fcb41df925d75fd271237a055773b6de76c9c997a55087c02", @typed={0x0, 0x95, @str='bdev!em0loeth0+\x00'}, @generic="fcf0a778e1c4292d4d107abd42c819b7172499c4788c813ac23209ca75ee5500342a1514907c68ae09fcf626bf4454778d84eb0149247a92210e945f7b29b2a759f24ed60e57f6a992c2de563e28bf96238f01e1da3db053b5aa3b90c5883ce63a37b2256f9866fb64e413", @typed={0x0, 0x4d, @u32=0x1}, @generic="e511ba42acaff12c58f1f5ce4989e53adc0caf37bba2a46d36293b0249d881441ccb715f3921805952d7b8cc9a70dce4c9"]}, @generic="d806d0a9b0eeb5820332a4c08e29dfd44e6f3bf1a37feb49a231f3c2da83", @nested={0x0, 0xf, [@typed={0x0, 0x6}]}]}, 0xffffffffffffff49}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000027d000-0x8c)={0x6, 0x3ff, 0x8, 'queue0\x00', 0x4}) 2018/02/02 07:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) keyctl$session_to_parent(0x12) timerfd_create(0x7, 0x80800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000caf000)='/dev/sg#\x00', 0x80, 0x20a800) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000861000-0x65)=""/101) sendto$inet(r0, &(0x7f00006b9000), 0x110, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 07:58:14 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000)='\x00', 0x3) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000000c000)=""/19, &(0x7f000000d000)=0x13) r1 = socket$inet(0x10, 0x8000b, 0x80000) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 07:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer\x00', 0x6800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$inet_dccp(0x2, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) preadv(r1, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/02/02 07:58:14 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000821000)={0x0, 0x43, "ba480bb85e646be73a76086cd01e90bb818d48b95362c06867051f52a6c7175c6d7c69282316394fc7fc55654383b8dd8aa917f37462e88d4d51baafff8da5f3a572fc"}, &(0x7f0000fc2000)=0x4b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002cb000-0x4)=r1, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fc2000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x28000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc2000)={0x0, @in6={{0xa, 0x3, 0x98f, @loopback={0x0, 0x1}, 0x1}}, 0x2, 0x5}, &(0x7f0000609000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000d2000-0x20)={0x1, 0x101, 0x8208, 0x1004, 0x9, 0x2, 0x3, 0xff, r3}, &(0x7f000098e000-0x4)=0xd0) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 07:58:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000090d000-0x4)=0x1) [ 43.441367] audit: type=1400 audit(1517558294.869:16): avc: denied { ioctl } for pid=6271 comm="syz-executor6" path="socket:[12533]" dev="sockfs" ino=12533 ioctlcmd=5334 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr]}, 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cd8000)={0x7, &(0x7f0000b36000-0x38)=[{0xfffffffffffffffb, 0x9, 0x3, 0x6}, {0x3ff, 0x0, 0xe, 0x7ff}, {0x64, 0x6a, 0x0, 0x4}, {0x9, 0x5, 0x100000001, 0x20}, {0x2, 0x401, 0x5b0f, 0x861b}, {0x200, 0xff, 0x9, 0x8}, {0x100, 0x7f, 0x5, 0x800}]}, 0x10) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0x79)=""/121, &(0x7f0000270000)=0x79) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001b9000)={0x0, 0x4, 0xa9f, 0xffffffffffff5bda, 0x100, 0x3, 0xffffffffffffff6e, 0x40, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3f, 0x0, 0x200, 0x5}}, &(0x7f0000620000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x4c000, 0x0, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/47, &(0x7f0000cd2000)=0x2f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000151000-0x10)={0xe50, 0x200, 0x7f, 0x6, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003d5000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ba2000), &(0x7f00005e5000)=0x4) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd}) r4 = add_key$user(&(0x7f00004c5000)='user\x00', &(0x7f0000242000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000005b000)="7ad71fd51747d1b4293a2f206e7f58bfa0c310cab54a035e98947f9cb845ede20c64676b30f5fb025695271ce7f3b98348b825839108ea79", 0x38, 0x0) keyctl$assume_authority(0x10, r4) setxattr(&(0x7f0000a2e000-0x8)='./file0\x00', &(0x7f0000adc000)=@known='security.capability\x00', &(0x7f000033b000-0x2)='\'\x00', 0x2, 0x1) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000017000-0x8)='./file0\x00', 0x100, 0x40) fadvise64(r0, 0x0, 0x10001, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000016000-0xa)='security-\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000), &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000)='./file0/file0\x00', &(0x7f0000017000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000e000)='./file0/file0\x00', &(0x7f0000018000-0x44)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) 2018/02/02 07:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ae3000+0x3b0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000019a000)=0x8001, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000504000-0x90), 0x0, 0x0, &(0x7f00001e7000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendto$inet6(r2, &(0x7f0000159000-0xc4)="56adda9f3e5bea720a280db1903fbb608b0f97c2bac95919762e3bcde6743dfc7a75c9e6c22e713a2c50b1aea6d0f05b9faf26cdbd77707a02b9ce9f57a7ecf4861a8cb54ff20764ee3a13d71d80b7874735cc2b777fee0a75c70541077bee412e3f36f5f0e883ac84f5e2c3f3e16e831f6a5694cbd87338bcaeafe3224b7bae1503b9078682fa0181ffdac9fe1afbe2168a5c4ad3cd733ab01a4a41c00fa5f0b00124edbc4ff814be13fefa7cbad48b021a037ed59b26889bc80d808aa1300914b3713d", 0xc4, 0x20000000, &(0x7f0000a61000)={0xa, 0x0, 0x9, @empty, 0x8}, 0x1c) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x80000000, 0x10, 0x9, 0x7db5}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x80}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)='(?/selinuxeth0\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x1000, 0x8, r3) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000924000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000139000)=0x14) r5 = fcntl$getown(r4, 0x9) setpriority(0x0, r5, 0x0) 2018/02/02 07:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000057000-0x8)) fallocate(r1, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x0, r0}) getitimer(0x1, &(0x7f000050c000-0x20)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000043f000)={0x0, 0x90c, 0x6}, &(0x7f000053e000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ded000)={r4, 0x61a}, &(0x7f0000604000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00006cd000-0xb)={0x0, r2, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cee000-0x8)={r2, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da8000)={r2, r6}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2}) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x4000) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) pwritev(r0, &(0x7f0000516000)=[{&(0x7f0000342000-0xc5)="e9b15879b36b469cbe95901aec348a764185a552cdc77c871122555c1202d192cb908ad9d22ac0dd915100b0cb7f61b91bd353c5b96a6bb6c77b43656c319e15c07ea947e0f1e23d8224d83092eeaa0264bc616df3521702bbb9297b900c39d9df308db118d1abadee5c4ae31ead5c9989ac674f2bb370125fbb8f857c5c2ae0b365545d8becfc55d9433f2d709348e2cbcaf6ad72c980826becfe2c543916c6b1507b70d5f0b87c3418dfafbfb6e90e79f2f680075657ef6a91c66390299fdbdf3d446320", 0xc5}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000847000)=@req={0x50, &(0x7f000026b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x6}}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000027f000)={0x3, 0x0, [0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000bfd000-0xc)='/dev/random\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000d3f000)=0x1f, 0x8) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000457000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000e48000)=""/26, &(0x7f0000853000)=0x1a) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be8000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x6, 0x0, {0x0, 0x0, 0x3, 0x0, 0x8000000}}) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000028000-0x8)={r1}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000029000-0x4)) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10001, 0x4, &(0x7f0000912000-0x10)={0x0, &(0x7f0000000000)=[]}) msync(&(0x7f000042b000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/access\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x9, 0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f42000-0x11)='/selinux/enforce\x00', 0x480, 0x0) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000006b000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000032000-0x8)) process_vm_writev(r1, &(0x7f000073b000)=[{&(0x7f0000b49000)=""/8, 0x8}], 0x1, &(0x7f0000c2a000-0x20)=[{&(0x7f00004e2000)=""/24, 0x18}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cde000-0xc)='/dev/autofs\x00', 0x2500, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000586000), &(0x7f00003ba000-0x4)=0x4) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000fa0000-0x4)) close(r1) socket$inet(0x2, 0x803, 0x36) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/02 07:58:15 executing program 7: pipe2(&(0x7f000020d000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000002000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d18000-0x6)={0x0, 0x8001}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r2, 0x8000000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000694000)={0x5}, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/02 07:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ae3000+0x3b0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000019a000)=0x8001, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000504000-0x90), 0x0, 0x0, &(0x7f00001e7000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendto$inet6(r2, &(0x7f0000159000-0xc4)="56adda9f3e5bea720a280db1903fbb608b0f97c2bac95919762e3bcde6743dfc7a75c9e6c22e713a2c50b1aea6d0f05b9faf26cdbd77707a02b9ce9f57a7ecf4861a8cb54ff20764ee3a13d71d80b7874735cc2b777fee0a75c70541077bee412e3f36f5f0e883ac84f5e2c3f3e16e831f6a5694cbd87338bcaeafe3224b7bae1503b9078682fa0181ffdac9fe1afbe2168a5c4ad3cd733ab01a4a41c00fa5f0b00124edbc4ff814be13fefa7cbad48b021a037ed59b26889bc80d808aa1300914b3713d", 0xc4, 0x20000000, &(0x7f0000a61000)={0xa, 0x0, 0x9, @empty, 0x8}, 0x1c) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ca000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f51000-0xa)='schedstat\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f56000-0x14)={0x0, 0x5, 0xffffffff, 0x10001, 0x2}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000150000)={{0x2, 0x3}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000008c000)='/dev/ppp\x00', 0x240080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000048a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001c0000-0x4)=0x10) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000373000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a2e000-0x98), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x0, 0x41d) 2018/02/02 07:58:15 executing program 5: 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(&(0x7f0000000000/0x1000)=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(&(0x7f0000000000/0x1000)=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(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003000-0x1000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup2(r0, r0) r2 = openat(r0, &(0x7f0000f1d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000a86000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4), 0x400075eaf7ef8a48) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000059c000-0x4)) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x3ad, &(0x7f0000008000)={&(0x7f000002c000-0x158)=@ipv4_newroute={0x1c, 0x18, 0x10000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x2) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe3000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) poll(&(0x7f0000ecb000-0x38)=[{r1}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000241000)='/dev/ptmx\x00', 0x1, 0x0) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0x9fe, 0x0) clock_gettime(0x0, &(0x7f0000158000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000059e000)=[{0x768, 0xffffffff, 0x9b6, 0x80000001, @time={r1, r2+10000000}, {0x2a, 0x6a59d3c}, {0x5a2c, 0x1}, @note={0x6, 0x6, 0x2, 0x15, 0x1}}], 0x1f) flock(r0, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006bf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000c58000)={0xdffffffffffffffc}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x3c37, 0x100, 0x0, 0x9, 0x1f, 0x8, "ce883a76df7c4cbc2924c373ffc7de63eb87175e45c6af2d0b768d122f1eb41186768421d0ba1a6f88b327254e145bf2afa59d6764575267662642aee62fcf82", "0b513fc657faf5ebcadce3160e8f017664633b76ef0a1c969adcb101de5f3328a8f0a0131f127dfac1dbd50061a8f7d90f8c4aee323d7f574e263cdca4d4b5a0", "bdda74dc8b2f8cc2bd02d3774ed2c6006b01cc7f84b50124ac1e55881e408e31", [0xd29a, 0x5]}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = memfd_create(&(0x7f0000014000-0x3)="cc2100", 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x1, @empty, 0xa14b}}, 0x6, 0x8001}, &(0x7f0000015000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 07:58:15 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000003000-0x10)={0xbf, &(0x7f0000005000-0xbf)=""/191}) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x20c00, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x6, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000000e000-0x118)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x2, @empty}}}, 0x118) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)={0x7fff, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast1=0xe0000001}, 0x80, 0xd806, 0x6cf, 0x7fffffff, 0xa2e2, &(0x7f0000015000)=@common='dummy0\x00', 0x0, 0x80000000, 0x4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000014000)='/dev/sg#\x00', 0x6, 0x141) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = getpgrp(r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000014000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)}], 0x1, &(0x7f0000010000-0x14)=[]}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/02/02 07:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000014e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000825000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000956000), &(0x7f0000f29000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0xee) sendto$packet(r1, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000290000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="2fb95d117e17"}, 0x14) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000667000-0x4)=r1) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0x552, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000452000)='/dev/ppp\x00', 0x600041, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000228000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000024000)='/dev/usbmon#\x00', 0x27e1, 0x43) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000045f000-0x1b)='vmnet1[^user/\'/keyringself\x00') timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000338000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f000000c000)={{0x0}}) clock_gettime(0x0, &(0x7f0000ecd000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000bf4000)={r1, r2+10000000}, &(0x7f00000d4000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ed000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00007b1000-0x18)={0xaa, 0x2}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000b5000-0xc)='/dev/ashmem\x00', 0x501040, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = gettid() socket$inet6_dccp(0xa, 0x6, 0x0) prlimit64(r1, 0x7, &(0x7f0000985000-0x10)={0xffffffffffffffa2, 0x3ff}, &(0x7f0000953000-0x5)) socket$inet_udp(0x2, 0x2, 0x0) gettid() 2018/02/02 07:58:15 executing program 1: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/sctp\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000065b000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r2, 0x3}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"268eeda9b48a3b"}, 0x3}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x8, 0x4) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c7a000)={&(0x7f0000817000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000961000-0x14)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x5}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffff9c, &(0x7f000085f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000da9000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d3f000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000090b000-0xe)='/dev/keychord\x00', 0x4100, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x200c, 0x100, 0x0, 0x3, 0x8, 0x4, "433ac1606679fe5753535851f79c3d4ca6096dc40e99e0bb29b5c4f2e385d41ef56ef7df54d67e486a050ad3a14dcd699cc7eb326b4cbfe6fbb1f40262ccbcab", "1ba928b02470a47c51bdb45f892760747a4442ed9512199159c4f45313dfba09ea8267461aac789d40d32538335ad6057e467ff6ad3088de537a4ba7eb0b7553", "012cbf6eece6dc5ab4e8bd15af27494c91dcd447994d178377333a3281307d2d", [0xffffffff, 0x6]}) ioctl$TCSETSF(r3, 0x5404, &(0x7f00008f6000-0x24)={0xffffffffffffff80, 0x8001, 0x0, 0xfffffffffffffffc, 0x0, 0xfff, 0x40, 0x4, 0x9, 0x0, 0x5, 0x7}) r4 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000744000)=""/4096, 0x1000) [ 43.972871] skbuff: bad partial csum: csum=0/65535 len=14 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007ca000)={0x0, 0x1ff}, &(0x7f0000f0f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000064b000+0x482)=r1, 0x4) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000097c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006ad000)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000b9e000)={&(0x7f00002c8000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000a06000-0x10)={&(0x7f0000dbc000-0x84)=@getspdinfo={0x84, 0x25, 0x813, 0x2, 0x2, 0x0, [@etimer_thresh={0x8, 0xc, 0x5}, @offload={0xc, 0x1c, {r3}}, @ipv6_hthresh={0x8, 0x4, {0x2b, 0x1b}}, @replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x0, 0x1, 0x0, 0x0, [0xffffffff]}}, @lastused={0x10, 0xf, 0x2}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @proto={0x8, 0x19, 0xff}, @output_mark={0x8, 0x1d, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000356000)=0x8) dup3(r1, r0, 0x0) 2018/02/02 07:58:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) getdents(0xffffffffffffffff, &(0x7f0000386000)=""/72, 0x48) r1 = syz_open_dev$mice(&(0x7f0000ee8000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0x1a)=""/26, 0x1a) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c9000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000b57000)={0xf97cff8c, 0x8, 'SE Linux', "4fa3d4b46d35f668e0cc1edcd86900ae36ca2c21f455f41478f92ff0575a1d0b00e5aabe0d952a0bc3bca9f2691dc009f4f9d49f566c4bda7e37466aba714ec78b5115df8f9b31475e70378f5307cf24f67dfdad1b5ebcdc33a6c7a477eaa45ca92db701dac491965bbf8d751e02c84b7ff1afd0f6c04173de400139ce24f1911cae800e2abdb7580e972869f32e84cfd80273f50706aed9e2b81feeada24c880fceff977773b1b61623da62f28bd3bd6e031bf81059877673"}, 0xc9) r1 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r1, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003ce000-0x8)) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000a04000)='/dev/usbmon#\x00', 0x9, 0x200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e25000-0x4)=0x2, 0x4) sendto$ax25(r0, &(0x7f00009d4000-0xd9)="3f91d2f91e8ee18cc11ded762dfb7429db82fe7f4d05d4d9abf21794e480b1f762ae972c268f717ccf24bc0335a70e4768c56066d7ae8dc04ba2057c35762b248bbb3b0a4c426b94a57a1dc074f01980e80f7601ade3e7152ec735dc27290009a8dde413e05fe0272b8243779986f8cb14c47ffd9464afd8e5c26ce8587f9a06cc2f11eae8f79a0eedfe37de018aa4d843b0a681e9569e103cb17590f597ae4dde0d8ffbc2090464d19b87faf83d2d67aedeb39915e675f3ecaedb76d7e2d6d33dea632e5d237a008123b8fc6cabeff129cdd734732dfc79d1", 0xd9, 0x4800, &(0x7f0000ae4000)={0x3, {"cdc0e10e4b9bd9"}, 0x78}, 0x10) 2018/02/02 07:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e1c000-0x20)={@generic="a6bc62c1ed23c7c5ef710466cc3d790b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000004e000)='#\\)\x00') poll(&(0x7f000023e000)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) pause() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00006e5000)={0x0, 0x2, 0x1, 0x46, 0x1, 0xfffffffffffffff7, 0xfffffffffffffeff, 0x1, 0xfffffffffffffffc, 0x0, 0x2, 0x1d5d}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c79000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r5 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c73000-0x4)=r5) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000bdf000)=""/60) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033a000)={r1, 0x0, 0x20, 0xfff}, &(0x7f0000ff6000)=0x10) bind$inet(r0, &(0x7f0000ff6000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c69000-0x4)) sendto$inet(r2, &(0x7f0000ff1000-0x1000), 0x0, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000018d000)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000e4d000-0x10)={r0, r1+30000000}) r2 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000375000)={{0x80}, 'port0\x00'}) r3 = syz_open_dev$evdev(&(0x7f0000b39000)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000df1000)=""/213) 2018/02/02 07:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00004a2000), 0x22) lseek(r1, 0x0, 0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x2) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000)) listen(r0, 0x0) close(r1) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000004000-0x8), 0x8) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000098b000)={{0x514, 0xdadc}, {0x3, 0xfffffffffffffca4}, 0xfb29, 0x4, 0x6}) writev(r0, &(0x7f000082c000)=[{&(0x7f0000a48000)="24f13971e7158e4464eb1a2177358a5c506dd1fccf2140822ebb32c9b36eaf6ebfcddc062c906e7b5ef9676dc7b4ce283292ecf5dde36bc2707eb4f492a163cecd4258c27d141c9f64de487f78b64510f7b64f5294fcc0fb2174e204ee88456582b7317de6b8a5022dc5c125ce5933328edfb8d8eb05dbab25f5b7f6ca0d02e36ae407d782c8ee1554503f6bd81dd63f7b7f86e0efa051afc89d92a89dca894aa3a00881d4e34ebab7b02e1e3a"}, {&(0x7f0000fa2000-0xb3)="a00258e4a0b14cc6323afeb208561d70f45eacf4494df05e70feb5a52bef66728828aab828f34afbe3c736188f0801f9828dffc913625ff2f08579e2bdc0189e4fcf274c95121ba0357fa3cdbcdb0f7e5471d80ae60a5dc0e00312066028dde2ba09e3a766eff7fd36d3e6bd5d37ef2e4f66737d9e424d19156e436d1737d41d07be4b68004473b35a02c482509409129ca042ff281d05a7beeb5ec2adf3945ced390c3488057e227510e16485d760c7967cf6", 0x123}, {&(0x7f0000baf000-0xc8)="c724bcf382e071d4a892f543df41cd60ff781e2a607b85b1b71ba2c1e70c1ca47b305a74c59c42dd3c3450df3035789e9c390a2f3a90047820ccc577839820c02dc867c4918b04441adcb71cebc0e710f4d6880f8711a2f7c5f6a1ac0957bc78af406c1a45aae58131536bdaaef3d846f11913008434bac7dfe9f21a156c107da433f3237c1ce671223faef1fc64eebbdcf16b17815d031a3feda03048a3f054f6de6154d6f344022120abaccc3a1cda690a3b55fe0a767342083dc05228ca97e06c169929773c44"}, {&(0x7f000027b000)="60c55023e84b9a8f999530a9b9982505c935c48cde734b4f11f4c6164f8562a1b906aed645ae1af31df37981bee7a14de94dc47f1d7c0d4c788c7d5a95163d137bdac5e948ff682d6964dff620da8fae8cc029f4c8097db1b2f18016ade7deef9b2364986d481157c66fd2e5cdced44e9b79ec"}, {&(0x7f000067d000)="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{&(0x7f0000b4b000-0x1000)="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"}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a17000-0xb8)={0x0, 0x6, 0x2, 0x1, 0x2, 0x9, 0xed1, 0x1, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x0, 0xd688000000000000, 0x7ff, 0x5}}, &(0x7f000045f000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000049f000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000001, 0xffffffffffffffb8}, &(0x7f0000023000-0x4)=0x98) sendmsg$inet_sctp(r1, &(0x7f00001e1000-0x38)={&(0x7f0000985000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000063e000-0x60)=[{&(0x7f0000a93000-0x82)="3c5977ef43be1ba5745677a38b7b79ffce6e3437a34840c707213d6fa161919ebeb74b3208e1b39f2016c3d4a68ebf389b5287cfde5caa72b068109d9c070d52ab9e17e7cb69e33ac8b6d83e0e1078d10c93c87b696c7debaab790c16588675f99e64c403497975eb17159bd91242ed0b456a8a7e2ebd30ed04cc8541fa15a98957a", 0x82}, {&(0x7f00002a3000)="7698d6a7bfa9ce4ce7fa55ecb9", 0xd}, {&(0x7f0000e35000)="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", 0xfc}, {&(0x7f00002fc000-0x89)="a7ff5a90a4207cfc4da0b93c61dc33301bae67d35499392497b0471e7294e60c2f73e68cc0cd8af77413090b1991adaaa62ffbf983ac3c1f36e65e4e0dfb1cb8db5c01c31397b494bcc1f4379a0b01f6c723691233fd7e196072e23d34448df0023c64e06c287081db812ceef49c0ab6e790aba2898f9f549061170e19da6cd3bf29cd2d767bd86165", 0x89}, {&(0x7f0000a40000-0xa)="b37253fde4de293e667f", 0xa}, {&(0x7f00008b8000)="4d9c285b2a5977dde552ffc99b62d4254a42f9adcaed259b88aef01d43a64a1ff429bbf46f937be4388169f4a7e0e7625d8b11861991fc7502a7b310728af9566feb9a83ef9cbbe12126418c9b48906766af19e21c091c8d99b477fd369a6859bc736d94e10d1fa30b40b7615e0e690f6397b8772c9d38e8f765b91da5e6196cf596a316c76c3be579592f47a5d0e4eea49d53a1b641167631da5fe617dc665a02ca488a938efd9a21d590826bc4a6d2c377852b4daa0deda04dd1cd03c897b13985669c71b3f5c030bdc8d071bf5160b298", 0xd2}], 0x6, &(0x7f0000bde000-0xf0)=[@init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffff487, 0x3, 0x9}}, @init={0x18, 0x84, 0x0, {0x3, 0x7fffffff, 0x100000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x764, 0xed3, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x3, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x98f7, 0x8, 0x7, 0x8000, r3}}], 0xf0, 0x8000}, 0x4000040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000981000)=[@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff1b}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}], 0x38) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000330000)={0x5, [0x1, 0x74, 0x6, 0x2, 0x9]}, &(0x7f000036d000)=0xe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x44, &(0x7f00001ee000)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffffb) writev(r0, &(0x7f000091d000-0x40)=[{&(0x7f000065a000)="32006c0968095c600532980c6e6ada7ecb4e5fd8633abfc4d38c8fbf8ab8434488ab41754be0c515e7af110c5c6b7ab1971265", 0x33}, {&(0x7f00003d7000-0x29)="5fe47fe26315c9b82e6582b16c0b1df2242079fc58e7590a08d68ea17d88626b792efa3b53cd40fe80", 0x29}, {&(0x7f0000b12000)="dcff1da1b5d4f5f0aaeaaccd4bc961be58b6b5ba9018e6e9094253fdcccb317bd241fe15024af16dea8808f09f890843c4151c2a091935509ec433ad52919a8391168d86cb3aa1d235037e5cd91eab515e5d52fa091b97185fd69e44b5dd0ff170a70491e550af239519cca608c83fc17f36c625a0b83b6fe11bc0d5c7d181b1ac02d02eaaa55093b89fb6cecdd4ace425c1ce147727c08b14e1c8ff55d2223aa5f17838cc3837531aad3547e6ee52f3fd6d31ac6de1788b238bb6b9462696757b40663a6ff71e4a333d1033213739a7a3c21fc7d12d5db07242b54d491fcdc0ab82be127ed931a10c573e", 0xeb}, {&(0x7f0000879000-0xed)="58008de4362d180cc82d4a8b6daf3cacaecadf4861738d49a2591b61b498dadc90a3a1a0d5b5ae6d2df9b0c02ba2b891826919c010b90d0384d6a9bcaa5129d6fe93f8681a4ef192d848348b76ab5e5a56d75db675005f90a444269d8d037856e19540b92b25c131d408517e3c1b27a30859f53aee9735596094fdf9dbe92cde45cc6405b51270ce7f5f802c7e5229f57ec046693186f9fb8964444e6958dec9cf554ecd9245b19818cd53aee16ab946f7a17d68b55fc2fdc2ff93599b119e502e8243b98b0205653e0b745eaff25fa278fdaf1bd4128740699647c32d27c514c384801dbb5f45fe853ab36dff", 0xed}], 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008d7000)=[{0xb}, {0x3, 0x1f}], 0x200002ea) 2018/02/02 07:58:15 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000f8b000), &(0x7f0000381000-0x4)=0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f8c000)={0x3, &(0x7f0000f8c000)=[{0x7, 0x800, 0x4000000, 0x100}, {0x3f, 0xffffffff, 0x0, 0x4}, {0x7fffffff, 0x258, 0x442, 0x5}]}, 0x10) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000dc6000)='./file0\x00', r1, &(0x7f00009e7000)='./file0\x00') fstat(r0, &(0x7f0000718000+0xc84)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) lstat(&(0x7f0000f8e000-0x8)='./file0\x00', &(0x7f0000f8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00009aa000)={&(0x7f0000ec1000-0xc)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000f8e000-0x10)={&(0x7f0000f8d000)={0x508, 0x1f, 0x0, 0x1, 0x0, {0x8}, [@typed={0x10, 0x5d, @u64=0x5}, @nested={0xc4, 0xe, [@typed={0xc, 0x2e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x3e, @uid=r3}, @generic="9a209d87599038ae3a7d792d1b8c9cd2672e979d69f3ea0c5d17484a07214c378c3b01cf5f1373628ee0e64cb5b59de26dedbae9f343ba1b792125ad971da689cfa4b02b55e820a0db0ee7fb7c11f990a6de00859c155523d893f71c5271ce27eb898be17993f9ca7d76701a3b3195f7fe3a0cc75495d0789b6553f4a2dec94db5f47759d3da69c694145b2fa60d8ce85f88169b4405e51b5956", @typed={0xc, 0x58, @ipv4=@rand_addr=0x3}]}, @typed={0xc, 0x49, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x8, 0x3e}, @generic="d73724d99c845c632f2ab5e5c60c8b3c7d49208aaba393d163e40d7dfdad0d40d8a42b980d854041a3b5f89cbe4e51eb93d5ef4caba7bfed26627dd2fa74aa1b7cb968be122ea3071046d8f734d23bb2b406c596b266766b67e01463c6212cbf413be42e888adf2d120ad901919d62d88fffd4f8c17858f75eb32bd2a99c21b7ccec5bec9f3cc6af559f3d2dab2ade1b008d66e53877fbaac31581ab74c1de6c855d7b8a58e32184ed06c9cdfd36ebd427114c1775bcb5628141fc14a255c6021560d725e9e2ce36469541eb68f706bfb2b00d66a8243fa2d1ce4c83eaf38f81e0c0144c15ff07d20ceb0374cefd7e59b1111e952d", @generic="56db4498ae2dd644284501a7325615bae0239029366baf8637be8e06cefd95c3505040d0ce737216ba", @typed={0xc, 0x19, @ipv4=@loopback=0x7f000001}, @nested={0x21c, 0x27, [@typed={0x10, 0x52, @u64=0xef}, @generic="b1657141f0674b56b9057885e307258f2548ee2d5bdb9d240018f67f37e3443207ccac5d8521e53c60322d73eea40ec69c76934bea3791f6bea2c2a9d9e22f38bcefea7e706c2c9f8416a251670df873f8ccff5d901db75ac6b67bed68bcfe83a16be6b6202ccaf57ce32ba311997d5ab7f695e67ce6af19b3eb88b795ff070168ff707dfa6222c139736d8ce40488513ecbefd721a428e7e408ff4f588e0eeb443a94c6a96244a03c655ea8cb4aa02e8f93019c8961738f092f1451b04b2a5d81d58ca2f141988d510ba092dd39790106307e817538eb59dd793c6e9746", @typed={0xc, 0x73, @pid=r4}, @generic="5c358b4513176a6f7bba130714ed0aec3f01f071556bcdc780822aab4364b1f9c1ec26b7f258aedcafaabda3a9eb887819e240a1aab03c963fa0c18ee8c5d830906a021e9349a00bd29f86b29407dd19484386f6e047a9359799268ed7f8a9154dfc4267a14aa0935bba251f271600dd463687518996796b81b3fe6f64f90cd2c6cb83f2eb223b2466884021083ae509a0c07d784c7c8c7b888b8ec07f595f5d24a9cd0bbfe3f14059e7d1a3c417ed218e154f4f52c5ff098db63ec685e7eefda94854d7067ea8eabb2456", @generic="13800766575eaa7ade57269ec7c0e713e456cd9e06e3ee545420006903225cd03c7613c260a0e35f9c2bec7cfdeecae0b5d3492b2d9140e319cdb7925d40a467d910b75faa594392711b8099504148cf"]}, @nested={0xc4, 0x96, [@generic="822a5c01581f921d51155c22a2", @generic="3eb18ca03eaed8c959b20f151cc7f635b6096e0189ac627daaf19155091571d39a3949cb7868781846e428de97b72c86f7ae05403d69eb06b4479921a6c2267663dfb4446f052d3821d4ac52a28df8a364f7317631a56a57e7b1c0531e4faf120b9707bd7ecd31f3d8527436ef3e35556bbbc67d6e44decd90d56d90d58543a766e0449c91164bb1abcdaa160941ed7149b4c268f0cda51dd512", @generic, @typed={0x18, 0x58, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0x508}, 0x1, 0x0, 0x0, 0x4010}, 0x80) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f8b000-0x58)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x7}]}, 0x58}, 0x1}, 0x0) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000000020002, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000713000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000120000)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x9, 0x4d}, &(0x7f0000364000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b2000-0x14)={r2, 0x8000, 0x6, 0x4, 0x401, 0x6000}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0xfffffffffffffd7a, 0x84}], 0x60}, 0x0) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20400, 0x0) getpeername$unix(r0, &(0x7f0000007000)=@file={0x0, ""/4096}, &(0x7f0000b24000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000012f000)=@assoc_value={0x0}, &(0x7f0000642000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a20000-0x8)={r1, 0x7f}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c94000)) r2 = open(&(0x7f0000003000)='./file0\x00', 0x8000, 0x88) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd}) 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000728000-0xd)='/dev/usbmon#\x00', 0x2, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000549000-0x68)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) syz_open_dev$usbmon(&(0x7f00003f8000)='/dev/usbmon#\x00', 0x2, 0x2a4000) 2018/02/02 07:58:15 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000db8000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000+0x30f)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001c000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000001d000-0xee)=""/238, &(0x7f0000016000)=0xee) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001e000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x9) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000001f000-0x97)=""/151) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000001b000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) [ 44.355588] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+ò [ 44.444622] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+ò 2018/02/02 07:58:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000f1a000), &(0x7f00009ff000)) 2018/02/02 07:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000e03000-0x8)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 07:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b30000-0x8)) signalfd4(0xffffffffffffffff, &(0x7f0000a0b000)={0x7}, 0x8, 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ec8000)) socket$unix(0x1, 0x0, 0x0) epoll_create(0xfffffffffffffffa) r0 = syz_fuse_mount(&(0x7f0000f71000-0x8)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0xff, 0x2000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e1000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000056b000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000209000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b5c000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000f5c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ccc000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x7, 0x3, 0x7f, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x3a, r3, r4}, {0x80, 0xfffffffffffffffd, 0x10000, 0x5, 0x4149d808, 0x1ff, 0x3ff, 0xc0}, {0x9, 0x8, 0xffff, 0xfffffffffffffffe}, 0x6, 0xb, 0x0, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@rand_addr=0x1, 0x7, 0x0, 0x0, 0x8000, 0x5, 0x0, 0xffffffff}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/02 07:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000560000-0x28)=@hopopts={0x2f, 0x3, [], [@enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x28) sendmsg$netrom(r0, &(0x7f00003ac000-0x38)={&(0x7f000008c000)=@ax25={0x3, {"6d9ff990c6fc03"}}, 0x10, &(0x7f0000e3e000-0x40)=[], 0x0, &(0x7f000041e000)=[{0xda8, 0x0, 0x0, "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"}, {0xc0, 0x110, 0x4, "a6f4c9b86a2ac0a022fd30195e8c31dd241ea18ea100c5aac1b3f5b2341daed9468d6f09bc1f287f18747799bb5b3c317809b2ebfe1eca70370ef124754da7763cb54d649348f1c1e748d7820979613751485d68ff89bdedc84ccea45852cf34d2f655b1c82d9c17faa45621b7ab085bea5dd6c31f8070ac08687a708e998c18dc405729de94252d7eb8b6ad2315db8f50786d16c8db2abbf4e548cddec969dd05729c175e2270fdf89b41ea9faf"}, {0x80, 0x117, 0x40, "5f548eb8b7e6cc24f37c9648ee9cd5b03408a0bad54d7b2d0f5fbd2c0d042f32fc799e06b3d45627cd3d8fccd7c59a001e188fc8081f82ad6ba9fd27be6e5413025b47f2e1151b506db18c61669b9d3ad76ec07afa7b7937bda19185956e2f0cfce2bffb116060b330b34d"}], 0xee8, 0x4000}, 0x0) 2018/02/02 07:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000655000-0x10)={0x8, &(0x7f00006db000)=[{0x0, 0x80000000, 0x1, 0x8}, {0x4, 0x63, 0x8, 0xffffffff}, {0x7fffffff, 0x10000, 0x80000001, 0xfffffffffffffffd}, {0x100, 0x2, 0x7, 0x100000001}, {0x80000000, 0x2, 0x3, 0x3}, {0x8, 0x0, 0xcfa, 0xffffffff00}, {0xffff, 0x4, 0x3}, {0x3, 0xffffffff80000001, 0x6, 0x1ff}]}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/02/02 07:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) tee(r0, r0, 0x0, 0xd) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) 2018/02/02 07:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/dev/sequencer2\x00', 0x38d102, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00005be000)=0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c14000-0xa)='/dev/ptmx\x00', 0x100fff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542c, &(0x7f0000fd9000)) 2018/02/02 07:58:15 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000008000), &(0x7f0000003000), &(0x7f0000895000-0x4), &(0x7f0000001000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000000f000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000527000-0x80)=""/128, 0x80) 2018/02/02 07:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6f, &(0x7f00003a6000-0xa5)=""/165, &(0x7f0000d00000)=0xa5) 2018/02/02 07:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) fstatfs(r0, &(0x7f0000927000)=""/139) r1 = syz_open_dev$mice(&(0x7f0000d7c000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000af8000-0x50)={{0x6, 0xcb}, {0x2, 0x80}, 0x1, 0x7, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/02 07:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d09000-0x1)='\x00', 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d02000-0x4)=0x7, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r2 = socket$inet(0x2, 0x1, 0x400000000000000) r3 = dup(r2) signalfd(r1, &(0x7f0000a22000-0x8)={0x400000000003ff}, 0x8) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendto$inet6(r3, &(0x7f00003ad000)="e1", 0x1, 0x0, &(0x7f0000f98000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000329000)={0x0, 0xd3, "7d552c9b38c5956cf09472388ad2fa8a64ff871b2b78e7c9bead41f49e01a094b6181d92af8ece26c27a6bd43ecdb3b5fe63e0dd707167dee3be42df434e1ce78a679522ac4bcfc7b4a28feb7d5209861a5de821cd5050a9fa3f1e2ceb235cb4cacc6f34c6ecce61edbff585a756427c2647dfdd694c0a21c392be42b8e66dbc7bff9cccd6843be2980d7fbdde9fcef4b5f8c18d2c88b1680cb2a56b3248edf4a2aa1acf005f3abd9f5b6d3154c68ea822ef4ae303387204968b5c9a5e3f0bcf902b2976b0cb32c67b89dec1146f122a835700"}, &(0x7f0000c61000)=0xdb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e82000)={r4, 0x3}, &(0x7f0000e83000-0x4)=0x8) 2018/02/02 07:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000078a000-0x18)={0x0, 0x10000, 0x0, 0x5}, &(0x7f0000116000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dfd000-0xce)={r1, 0xc6, "87f7e5ce2b7e6712a74ad068698e0f93c64ebb2baae62502c71be31fa6195b2b63f8a0c610bf5efe6d1e8337408e5162b4d31496ea844939f0209761c8a4de6d902b4654551726ce67eb294bf2970991d24b41248abbde5332ddc07afa42044940c2d56af3e5fb10144549b684f1fe8a23f8a024f6b605332bcd384da1f42206c7fd83d5877dba0c751436c583741a8b8b3f32e2e5b09107d8297d3513b4ed0b7898b2768b96a71161c5ca5e7f7046b685f8daf0d5a47e0d2ac2c2f37320db6764f7d6d3997e"}, &(0x7f00003f8000)=0xce) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2018/02/02 07:58:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000c000-0x12)={@common='erspan0\x00', 0x100000000}) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) 2018/02/02 07:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x804, 0x4000000) write(r0, &(0x7f00005b1000)="2600000022004dffffff7d13eb00000000d3c41001ffff3322ad00030000008047004101a900", 0xfffffffffffffdf6) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx, 0xc3, &(0x7f0000970000)=[{&(0x7f0000336000-0x57)=""/87}, {&(0x7f0000119000)=""/232}, {&(0x7f000023e000)=""/57}], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79}}], 0x995edc, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000039000)=0x1, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000ea000)="7a67d454c88f1d70ea523d7ca3c71d89", 0x10) 2018/02/02 07:58:16 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000008000), &(0x7f0000003000), &(0x7f0000895000-0x4), &(0x7f0000001000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000000f000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000527000-0x80)=""/128, 0x80) 2018/02/02 07:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) 2018/02/02 07:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f55000cb1a1ed2f3a0a1f22dc2073b5"}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000c59000), &(0x7f000026b000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000628000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffaf, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0xa2, 0x7fff, 0x101, 0x9, 0x1, 0x2, 0xff, 0x8, 0x606, 0x9, 0x6, 0x3, 0x2be, 0x0, 0x25c0]}, &(0x7f0000045000)=0x108) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000029c000-0x4), &(0x7f0000d68000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e7a000)={0x0, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xce}}, 0x3ff, 0x0, 0x5, 0x490, 0x6}, &(0x7f0000728000)=0xa0) recvmsg(r1, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f000037d000)}, {&(0x7f000055d000-0x83)=""/131, 0x83}], 0x4, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) 2018/02/02 07:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ac000-0xd)='/selinux/mls\x00', 0x0, 0x0) fanotify_init(0x2, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b55000+0x333)={0x0, 0x80000000, 0x5}, &(0x7f0000a27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a45000)=@assoc_id=r1, &(0x7f0000f6f000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000-0x4)=0x1) connect$l2tp(r0, &(0x7f00001bc000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x3, {0xa, 0x3, 0x1ff, @empty, 0x400}}}, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000abc000-0x64)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x64) syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/02/02 07:58:16 executing program 3: 2018/02/02 07:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r1, 0x26, &(0x7f000001d000)) fcntl$getownex(r0, 0x10, &(0x7f000052b000-0x8)) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000a20000-0x20)={0x2000001, 0x0, 0x9b8, 0xfffffffffffffffd, r2}) r3 = syz_open_dev$mice(&(0x7f0000407000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000ff5000-0x20)={0x1, 0x7}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f000022d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x1, "00e5989da0f5237bc03c7ace1b0fa7ac2f9d29bc610a2685d6615f7b93ec950ff9266d70166830441da2dc2065895a228f89a1b96b6bc07ef339665fe9e30f63", "edd21cd1678b1905b11005ef34a541bbaad8de50178707347a81cad046aa6032", [0x81, 0x5]}) 2018/02/02 07:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) r2 = fcntl$dupfd(r1, 0x0, r0) getpeername$ipx(r0, &(0x7f0000749000), &(0x7f00009ad000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getdents(r0, &(0x7f0000cc8000-0xd5)=""/213, 0xd5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003b8000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x59e}}, 0x4, 0x4}, &(0x7f0000ff7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000)={r3, 0x4}, 0x6) 2018/02/02 07:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c00000)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003fc000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a5e000-0x8c)={r1, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x43}}}, 0x8c) lsetxattr(&(0x7f00003d0000)='./file0\x00', &(0x7f0000bcb000)=@random={'osx.', "7ba800"}, &(0x7f00004a5000-0xc)='selftrusted\x00', 0xc, 0x1) sendfile(r0, r0, &(0x7f00001a7000-0x4)=0x3, 0x400) lseek(r0, 0x0, 0x3) accept4$packet(r0, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000010a000)=0x11, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006ff000-0x28)={@generic="a2b64e56ea6a97b55d7794a3dd916619", r2}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000519000)) 2018/02/02 07:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f00001c8000)) fallocate(r0, 0x2, 0xa54, 0x6) 2018/02/02 07:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) stat(&(0x7f0000188000)='./file0\x00', &(0x7f0000493000-0x44)) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a2000-0x11)='/selinux/enforce\x00', 0x44000, 0x0) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b9000-0x44)) 2018/02/02 07:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000742000-0x20)={0x0, 0x18, "54f3394b12b316c6973161aec1f63312ca9952617313d9b9"}, &(0x7f00006f6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a5d000-0xc)={r2, 0x7, 0x30}, 0xc) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) 2018/02/02 07:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c33000-0x9)='/dev/rtc\x00', 0x2200, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000119000-0x4), &(0x7f0000be8000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x1000000000000, @empty}, 0x1c) 2018/02/02 07:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 07:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006d0000-0x8)) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da4000-0x4)=0x10) 2018/02/02 07:58:16 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000005000-0x50)={@generic="cb14e1ecc668516051e3f77bdce65ba0", @ifru_mtu=0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x3, 0x9f8, 0x40, 0x40800000000, 0x7}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r2, 0xc6, "6561457175a40cccf0ebebebfbf289a48ae31834d94201620ff21cd64a1ef43d72e5a8ff0c61e57e8767039c975e6f3ad03f0c19030b96c26952fcfa0e99e06fc2053128dcefe925c3508169a632e84f10d28c3a29f5c12312933934f1afb0b4947d3eba2db99b9ce2b954557c2f9552b62355e52970e786b60828ecf3462cf9ee54a04cc3685f3151be8bc486be87bfada49c4ddb9b9282c38ae73f63e221c3d16fa14bc32609ef6ea099f28b0bde839f0c6dfe5e3ed4057a601cc5dadeb67197015aa39141"}, &(0x7f0000009000-0x4)=0xce) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000004000)) 2018/02/02 07:58:16 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setstatus(r0, 0x4, 0x6400) 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x80400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000007000)={0x0, 0x0, []}) r2 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x4)='em1\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000-0x98)="c455ea3cd1a1dd1e2eafe65518b2050b536f51ebe374e6c94f6a30b06e6828606f20ac7ca9bb40547685061d58da0e1f6eb3d3a06088c03668074067aa9bebc92c6560e227f2fdc9d72b3077c8eb90492a8787bd7c4c3e7f540f738ef371103c4e73217501cb8a7fe9e09fa1c0ad4e36d5f340d841acdbb1a8e962dae5f957453cd780c892777ddbeeb3069145c7c6e7ece749b3d4e73a9d", 0x98, r2) r3 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000006000-0xe5)) 2018/02/02 07:58:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/selinux/enforce\x00', 0x101800, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0x78)=[{{&(0x7f0000000000)=@nfc={0x27, 0x100, 0x3, 0x5}, 0x0, &(0x7f000064c000)=[{&(0x7f0000000000)="273ed7b0e9dd079cc6fda58fc3ce9df31182ec73e136e02aed4e11325773d026f3a1978ebf5f7b50d1bea28ace0f1945b85ddcc2d6ef3951676ca34f2db4de32c035e735fe98580900addbfc1cb9e636ac24c87e31bff568a89411f7f8e1dd6094bab8fa2b796c8c86e9b7dde21a456e66c438d30ddb4a0eff27048254f345a4"}, {&(0x7f0000001000-0x9)="409be6ec7aa21e0b2e"}, {&(0x7f000064b000-0xa7)="70efbf2746076c50fa1ea98a80126b1fe3ec86b6dbc06e7cdd5e15c63f2a78f290ff4dc568b7608ffc0e2440ee44b7412146e5448b57bdd54c2c66ee60380558d9a3c5a23cdc4bedbed6485291bd80eea3e60b2f330a01033c748975029ccb01173563f94272186e41cfc3249beccedc8875ac55ee58ed5ec7f6dc219e3be41e15aa4967c987bf9ecec64cf0b2e3bacf385379c2e56a848eee160cacc13b4d9c633f2c2eb53f10"}, {&(0x7f0000001000-0xc8)="9fbae475daf6b932c8201e05a606fbd04eb09732bf9f13fc4043a6d07a7aa1a31c39f46ed616f41eca92e9095a9ca61eb9b572c79fa327e93a27db0b4d5e53d7d4f0e50edb5df1e0f4a2dc89bd11b48849ed2917e4844b4b6f346fad2fc49e94682353adb17d16299048fbde4dec7658ec103aa076321075a9942cb8de4758c90bc286efaceb5e577138aba4600266cd6e75299737e398ce0dde673b16883a00dc62a0c2e9c2fda7a1ae1ea4b14dc9eb655f47ea9ee2796bd227e51ec0af6aad3257605bf7a20945"}, {&(0x7f0000d72000)="bf7cb8e46defcc16fbd1e7f56ccc23c1340f5ef891b15c392c193da30fcf62ad3e7fe56154bdf5b7f57cebbf29c205af2b9dfe29a00b73c6da8de45fb6818ee35cd9dfad4d3fbb264a417ccdcd23880669d97cf78d87471c9da6afc33ee83594491794b59f2668500df71e0c18a31b60ce6dcd125a4d0087ff1f77baf8c965da5d78989032cca8e5ca97424860452cb771"}, {&(0x7f0000647000)="5f157ddc554b1d106bcae9abd4408debd1de70737ed1255af2d72fcad7eda7c935ccf09e9cfb934c099bf88dc730d0fb5afd88366d56993c2ef954470a0fc1bb32d7d3c98549b0fc736a85c37aa384d2908210090513f1a83d4e3ccedc578443337055be39da4e05433486ef942625e760a9bc0ac1a51d217f32d2adc06f258e36b15a8628a5cbb8f88ab0954763516a5521dc69f68891cea5abffd03c654ff7a401e62886ecc366368e252e3ac92bb741d6c01dfffccef7505108f7c6ad89d5b5687c38996a2b9519652707146016a2319184662e"}, {&(0x7f0000001000-0x82)="84fbfb4e84d779e212f261a29a07ba280c8fa91aaebe8c2db6b55e880527d1086f25175375a7a79e9efc5f626766ec32b3423f96e0b295ff28791d98f2ee8be56b8cc70e35fbc2e8d38f3d10ba2eb58f7d4e848d5f6e68d9f3d9d9c3d69e9968eed061b716ded6b8ee682a0f3322fa40addc91f839d89fb7231f38b9b95d2c380919"}], 0x256, &(0x7f0000665000-0x15c0)=[{0x0, 0xffffffffffffffff, 0x40, "25ba6681ca67ce0707e38b8c50fa57ac15944c07137bfa51c18181989f1b3599bcc6194a2893070c06cf80c4b071a9041354181f830aa4a6367ff374eb359cad3a96867a52fbadd2e127e6f9d261922986aee3e006aa246ddc8810cec0db349d56ebb039642d06364f574d748500a61272dc5eaac20a3e3ec4baed01695d4f0c7a8e6e5efeb28b65a0b6e6c60bb949262285"}, {0x0, 0x105, 0x471b, "9330cef1df1aca2d85ef6c550c2f3acc1e27ce32a6d73c5b802882d4fdff4167349e4ccfdff29b56b4d68e83fc4a61deda5ff668f86b94d18d3c78f6e087609483bec4a14f31b18b545fda6c30932510cd98ee1c93786b56ca252815e3de5ab889c711f480"}, {0x0, 0x113, 0x3, "8262b5c7f1aa041ec6fa1a10a2dc185480cb5207121c82756a15377fbad5c8a3afddf0cc939ae2cf724304807154433e54f67c949665212497fc4de384bcc15043badfe1abeb45b42c49b31516add58df8867a89306aeda2abc745ec0f5abd8e3001c2d30846376209f8bf2fd907e2bce951116793b8c7a14a9b0ce46fb9bd3dcfad46b07c7497e4ea75f19c2fdb1400d4e40067f84584b997e30c5b"}, {0x0, 0x113, 0x3f, "4b297984f6c39f55935d2190506e50b95398d5469e682faa06d0f84ec53eae805fc24095365d6efe9b12a6650f9c678cac1d56f499f95f44e81cf8dbd53c2a5c629eaf9418f141918dae702a05c262981796b0105d44550b93a2abec90b44bb0e483be27c6ed5d902574782ae1d11ea0e484dde29d99b47890ac7a0b96aa28bf0085ac849d3831c067b2599ce8b59083b6b91b892ba131b87a"}, {0x0, 0x0, 0x2, "ba72a6cc440d49527c3dd5df9a472cb6ad83345096a0a2fed0e4a59b0ed6387e699cfc88c66da8fad9c4c9bd89ed526fcb6a16ff8eb09eb85466ed65657fb23cd245f1d18cd7e4a5f3d97ce7dc37f6c79292bd57188228ae7593fe6aaf4bd94b2edd04c0946bb3d302dc9ab226fad2af5780bb451aecca185dc7a2c24aae6315a3138463221cab702d475b40cd1cde5d74cbfad61455c5a6cbef8b3222ce"}, {0x0, 0x6, 0x0, "5d6e060b1b3c7d68dc1a085d969ebde83c482d91953fefd30c9185c62a0893e412212e011b8fd61e14dc9c7be18d6fd5570440c786985019af6fd912aa59180d0e8f546eca0f323638d9fd129df1fbd7696a81a4ad162f24715450c9479c58c928651239f42245aa791ba7746a02e6d4dff39dd1454b4a7da89d44f373b9f77e9b37adad2a58ade87fd37c429c354ca9b6b5955123cf22e10f6e9671e3f4dc0c4be281fbcaa0d7d3ce93d456489935e9adb95d92c87cabf4dc46d36dc657b6a7fc0d889a1a397bf7f522f0cfef294203039e6eba6c3135b9503fea1e22cf8602afd80a56037605603e1f69d3dcdae9"}, {0x0, 0x88, 0x7, 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{&(0x7f0000002000-0x1000)="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{&(0x7f0000001000-0x61)="60675e062e50cf5c2e063063077daed5634a29dd1e33cea2cc783422bb137701c0ecb8a063405f6cd378b786d155910e1d12216624e69faa96c55e5aa2becfcf14c00c88a8aa4263191c56599e9ede4696c2dec71e9a142d5e1b8eb948609a8567", 0x15b}], 0x10000000000001f5, &(0x7f0000002000-0xd0)=[{0x0, 0x10e, 0x4, "15b9da6aaf1608f370b88f44b59e6d9c5267ab96c6ed62"}, {0x0, 0xff, 0x400, "b3fb88e358fdf158bfc03c0d1756896d9be18892754e85cabd9cf5c5c34f175225618c85a8d8ee942b841640f8df3946cfaa2a14307743d0cf5f9bddc8e7b16078e3d03a7a875969b9b486791de183698c3363a6f7737e"}, {0x0, 0x0, 0xc9fe, "b964145535e4c29d181880af43132e62a59ab31b390c537cf7cbd889163399967a98c47befe6f441a73953fd1720c4"}], 0x0, 0x4000}, 0x55}], 0x285, 0x8000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009cf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2e15, 0x5cb, &(0x7f0000005000-0x1000)="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", 0x1000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000004000-0x4)=0x1003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f0000003000-0x8)={0x2, r4}) getsockname$inet6(r2, &(0x7f0000221000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c) poll(&(0x7f0000001000-0x48)=[{r2}, {r2, 0x40}, {r3, 0x1110}, {r0, 0x2000}, {r3, 0x2294d329fbcd578f}, {r0, 0x2008}, {r0, 0xa04e}, {r3, 0x500}, {r3, 0x4108}], 0x9, 0x0) 2018/02/02 07:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000059e000-0x20)={@common='bond0\x00', @ifru_flags=0x4000}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) 2018/02/02 07:58:16 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000921000-0xf)='/dev/sequencer\x00', 0xc0000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) pipe2(&(0x7f000035f000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x0, 0xffffffff, 0x7f4, 0x80, 0x800, 0x8000, 0x8f92, 0x3, 0x0, 0xdbb}) r3 = syz_open_procfs(r2, &(0x7f0000000000)="00674226eefa") exit(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x8d)="8dfd92217e138fc629729f2f25e09b615dc543a71c0079af5d4fed8980b204a13b8f23bdeb9f285789b6bb44d793166fbe9029ae5832d4a1dd78f2a0c74f89347798bf5f6322e017260e5cb09a6efffd747d4adab1266a98c8ef74c857677b522ea38173066920a04ae4323ca9bf56a7fde771ae6d1b28cfc01046d96673c1ae9de3d6df6d06a8a49fa94c9058", 0x8d}, {&(0x7f0000000000)="b619880b58aa1ce46df1095ae77ab2aa16201d4177f11cdde99e3ea6977fe84cfb1c683c414fbf3f3b3b863b488eb09b7715d8b8efea4534b1ffe2c9b76bf7587a10f8a425db9a531b760a7e06969e7271e724528d91483a98", 0x59}], 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000000000), 0x187) 2018/02/02 07:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ef4000)={@generic="39fd57408f75c2a170b819bc74c29371", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b8000-0x16)='/selinux/checkreqprot\x00', 0x107801, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000c2b000)=0xe0a, 0x4) 2018/02/02 07:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000ec6000-0x10), &(0x7f000025d000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x15) 2018/02/02 07:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x41, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$eventfd(r1, &(0x7f000013c000+0x9d1)=0x1ff, 0x8) ioctl$void(r1, 0xc0045878) sendfile(r0, r1, &(0x7f000001f000-0x8), 0x20) 2018/02/02 07:58:16 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000027a000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000b2d000-0x50)=""/80, 0x50) r0 = syz_open_dev$mice(&(0x7f0000844000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) openat(r0, &(0x7f000076d000-0x8)='./file0\x00', 0x400000, 0x9) 2018/02/02 07:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800001003) read(0xffffffffffffffff, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x82) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/02/02 07:58:16 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r0, 0xd80, 0xfff, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x1f, 0x4) 2018/02/02 07:58:16 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000027a000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000b2d000-0x50)=""/80, 0x50) r0 = syz_open_dev$mice(&(0x7f0000844000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) openat(r0, &(0x7f000076d000-0x8)='./file0\x00', 0x400000, 0x9) 2018/02/02 07:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000ffc000-0x23)=""/35, &(0x7f0000b44000-0x4)=0x23) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000745000-0x4)=0x7) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000f28000)=@ethtool_pauseparam={0x18}}) 2018/02/02 07:58:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockname$unix(r0, &(0x7f0000556000)=@abs, &(0x7f0000da6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b88000-0x10)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008f4000-0x4)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setown(r2, 0x8, r1) 2018/02/02 07:58:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7", 0x1b}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000026000)=[{&(0x7f0000027000-0x1b)=""/27, 0x387}, {&(0x7f0000026000)=""/7, 0x7}, {&(0x7f0000002000)}, {&(0x7f0000026000)=""/78, 0x4e}], 0x4, &(0x7f0000022000)=""/12, 0xc}, 0x0) 2018/02/02 07:58:16 executing program 7: r0 = socket(0x1f, 0x5, 0xfd) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a9f000), &(0x7f0000d55000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f3d000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000dfb000)={0xcf, 0x1, 0x7, 0x6}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f6c000-0x4)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) clone(0xc9210004, &(0x7f00006e1000)="a285f70000000000000000e3db81c98c029f102fe0e5c6cf17f99d3200000000c9c04f38e7b70c884b4de0f1f7abfa5110fb1a9e7272783efeea65d9823c6b86499a0286087deef3de3f7eb6427faee7816c76120ccc0382d8360639b3f500000000000a000016ab64bb7d7205e2d0e498f74c282c1e8ad57d85669550f426527c9a591148e54d28c5fe47cc69", &(0x7f00002d2000-0x4), &(0x7f0000f28000-0x4), &(0x7f0000222000)="67892957937b54511246380d4833") perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007ce000)={0x0, 0x15, "65fe53931392bf858f23296ad0a7fe0375a701904f"}, &(0x7f0000148000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000040000)={r2, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x6, 0x3ff, 0x5, 0x7fff, 0x78, 0x8, 0x4, 0x0, 0x3, 0x2, 0x1, 0x9, 0x0, 0x100, 0x4000000]}, &(0x7f00006a2000-0x4)=0x108) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000011a000-0x8), &(0x7f0000f25000+0x202)=0x8) 2018/02/02 07:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt(r0, 0x2, 0x3, &(0x7f00007c6000-0x4d)=""/77, &(0x7f00001b5000)=0x4d) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000021f000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/ptmx\x00', 0x420401, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000fd5000)={0x10}, 0x3d3, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b67000-0x3)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000f3d000-0xc)={&(0x7f00004c1000-0x3)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/02/02 07:58:16 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef1000)={0x0, 0x0}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ef2000)={0xa89e, 0x6, 0xce53, 'queue0\x00', 0x2}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000ef2000-0x8), 0x6) mprotect(&(0x7f0000853000/0x1000)=nil, 0x1000, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d15000-0x8)) poll(&(0x7f0000ef0000)=[{r2, 0x1}], 0x1, 0x106) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/02 07:58:16 executing program 4: mremap(&(0x7f000002d000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000033e000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f000028b000-0x9)='/dev/sg#\x00', 0x3, 0x100000000100) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, 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) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x8, 0x4, 0x8, 0x8000, 0x3, 0x9, 0x3}, &(0x7f000029a000)={0x1, 0x0, 0x0, 0x8, 0x3ff, 0x3, 0x6, 0x3}, &(0x7f0000001000-0x40)={0xf1b8, 0x2cf, 0x2, 0x80000001, 0x55e1, 0x841, 0x401, 0x4}, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f000029b000-0x10)={&(0x7f000028c000)={0x40}, 0x8}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000028b000)={@rand_addr, @rand_addr}, &(0x7f000028d000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4), 0x4, 0x0, &(0x7f0000003000-0x8), &(0x7f000029a000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x1f, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x0, 0x5, 0x2, 0x0, 0x4, 0x0, 0x4, 0x8321, 0x4}) 2018/02/02 07:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000047e000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000380000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x1, 0x8000, 0x9008, 0x4, 0x3, 0x28d, 0x20, 0x200, 0x0, 0x20, 0x1, 0x5, 0x7a8, 0xffffffff]}, &(0x7f0000a03000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d0f000)={r1, 0x40}, &(0x7f0000eae000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000558000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007c1000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000034c000)="6e65742f6970365f7461626c65735f746172676574730099bd343f8c6c3cce63dc868086758ffb4f7331b54e74ca291f56d45e9a34fabfb2053d9986594fcf3c32256bb2c9ecb8c0d7166a9f066644b119813c0441a71a8e9c22a5a04c0c47b6d60f7a21193642ce653172") sendfile(r3, r3, &(0x7f0000fda000-0x8)=0x7, 0x8) lseek(r3, 0x0, 0x2) 2018/02/02 07:58:16 executing program 0: clone(0x0, &(0x7f0000aa7000), &(0x7f0000a70000-0x4), &(0x7f0000fd3000-0x4), &(0x7f0000326000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000067c000)) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[], 0x0, &(0x7f0000fd0000)=[], 0x0, 0x0) 2018/02/02 07:58:16 executing program 4: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3ff) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b42000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000b42000-0x4)=0x1c, 0x800) r3 = syz_open_dev$mice(&(0x7f00007a8000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007e4000)={0x8001, 0x0, 0x10003, 0x5}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000b42000)={r4, 0x4cf}) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x85ea, &(0x7f00009a6000)=""/119) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b42000-0xc8)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3fd399d}, @in6={0xa, 0x3, 0x768, @empty, 0x80800000000000}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x776}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @empty, 0x9}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0xd4a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9c}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0xc8) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x3, 0x10010008}, 0xc) writev(r0, &(0x7f000081d000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000575000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c38000-0x10)='/dev/sequencer2\x00', 0x18940, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000c10000-0x4)=r2) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000400000002, 0x4000000000000000) fcntl$setownex(r0, 0xf, &(0x7f00006c8000)={0x3}) 2018/02/02 07:58:17 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15}]}, 0xd0}, 0x1}, 0x0) 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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000000e000)=""/4096, &(0x7f000000e000)=0x1000) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/rfkill\x00', 0x30080, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000af000-0x4)=0x4) ioctl$TCXONC(r1, 0x540a, 0x0) geteuid() ioctl$TCSETAF(r0, 0x5408, &(0x7f00005be000)={0xffffffff, 0x3, 0x429, 0x5, 0x8, 0x0, 0x80, 0x2, 0x2, 0x4}) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000049d000)) 2018/02/02 07:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e31000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_sec_ctx={0x1f5, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000072f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ae3000-0xe8)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e18000-0x4)=0x6ea233fa, 0x4) accept$packet(r1, &(0x7f0000dba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cff000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000824000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x1000, r3}) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$int_out(r0, 0x0, &(0x7f0000203000-0x8)) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x4000000000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cb4000-0x9)='/dev/sg#\x00', 0xfc, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000b07000-0x4), &(0x7f00003c9000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004fb000-0x4f)={0x0, 0x47, "d02123120352f821e6bdef2275ac6cc809845a489856a0ac29c4cf4ffcc773cc39d5b044ec1b221d998cedfb5de6a1802a6e6ff0f6f08b45e2670ebeba912d751fbce07fc304b6"}, &(0x7f000013e000)=0x4f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000129000)=@assoc_value={r3, 0x2a0}, &(0x7f0000d68000-0x4)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) connect$netrom(r0, &(0x7f000028b000-0x10)=@ax25={0x3, {"ac0e14d5c452c0"}, 0x10000}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@decrefs={0x40046307, 0x4}], 0x5e, 0x0, &(0x7f0000bc4000)="604ab0f7d930b0d3ccb751fe7c38230741503a93cc97218d9533b8798f8c03416e170eba6852c8c5bd15cba4c9e73f28e344fe17dd59c3219db9d5f4fc8102958d12ae180b09cf957c42d69baf184f28945bdf7e98e8d2be9ca95089c7e7"}) 2018/02/02 07:58:17 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000150000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pause() readv(r1, &(0x7f00007ad000-0x30)=[{&(0x7f0000694000-0x64)=""/100, 0x64}], 0x1) 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a2a000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = open(&(0x7f0000a62000-0x8)='./file0\x00', 0x50002, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b03000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000336000)=r2) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f000030c000)=[{}], 0x1, 0x8001, &(0x7f0000a9d000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bc2000)={0x4}) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x8000, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c98000-0x4c)={0x700f, 0x80000000, 0x59e2cb7e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00008c0000-0x24)) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) r2 = getpid() syz_open_procfs(r2, &(0x7f0000dec000)='net/dev_snmp6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005c9000-0x4)=0x0) ptrace$peek(0x2, r3, &(0x7f000081f000-0x8)) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000008c000-0x4), &(0x7f0000109000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000af000)={@common='lo\x00', 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7) [ 45.582955] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 45.583358] binder: 6820:6821 transaction failed 29189/-22, size 80-16 line 3005 [ 45.593942] binder_alloc: binder_alloc_mmap_handler: 6820 20000000-20002000 already mapped failed -16 [ 45.603124] binder: 6820:6828 transaction failed 29189/-22, size 80-16 line 3005 [ 45.657035] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000f55000)=""/4096, 0x1000) pselect6(0x40, &(0x7f0000b7e000), &(0x7f0000aea000-0x40), &(0x7f0000965000-0x40), &(0x7f000001a000)={0x77359400}, &(0x7f0000f36000)={&(0x7f000073b000-0x8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000077a000-0x20)={{r0}, {r0, 0x9}}, &(0x7f0000040000)) 2018/02/02 07:58:17 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x8, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/02/02 07:58:17 executing program 5: mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x200007ffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) fsync(r0) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000497000)) r1 = socket(0x0, 0x80007, 0xa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000039d000)=0xfffffffffffffffe, 0x4) 2018/02/02 07:58:17 executing program 1: socket$inet(0x2, 0x0, 0x7) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/02 07:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000550000-0x15)='net/ip6_tables_names\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d18000-0x8)={0x0, 0x200}, &(0x7f0000b08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000262000-0x8)={r2, 0x7}, &(0x7f0000c53000-0x4)=0x8) syz_open_dev$random(&(0x7f0000f57000)='/dev/random\x00', 0x0, 0x20200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000006e000-0x8)) pipe2(&(0x7f0000c3c000-0x8)={0x0, 0x0}, 0x800) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f000045f000-0xb6)=""/182, &(0x7f000015f000)=0xb6) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000), 0x4) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000), &(0x7f0000eaa000-0x4), &(0x7f000059c000-0x4), &(0x7f0000e05000-0xcf)="502e274ba1189961df1a7b22601c9c9366681139e18ccb5631514981a81b4447819afafaf6911e474f7267355886aa009dc81ef4d51cd75ff7c38d52889ffd2fc2ddb45df2628913b6d8b7f3075bb791450bc6591921096d3d24d0d19e2aca7fbbb341a24eb07a0d2dc44c46556403b2a8d0f3af287fcf8b2c8367cb09f16f3639c5af253c7bc5a83edea7c5ee2bec0779078936483c9702328774b2b6056fd7222a8ba8bb5cc32bba1d33ff93d55f4a80dc29211eca2fdaae698ccdde0c48fbbfac49e7d2cb951bc6b092e55ed519") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000751000-0x13)='user{wlan0\'[vmnet0\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d08000-0x10)={0x3, &(0x7f00008aa000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000619000)={r1, &(0x7f00000be000-0x12)=""/18}) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r2, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) write(r2, &(0x7f0000417000)="f0", 0x1) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b49000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00006b1000-0x4)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000039b000-0x8)=0x5dc3a991, 0x8) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6d000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace(0x4208, r3) 2018/02/02 07:58:17 executing program 2: r0 = open(&(0x7f0000b19000-0x8)='./file0\x00', 0x200000, 0x40) r1 = socket(0x2, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e25000)='net/raw6\x00') pread64(r2, &(0x7f0000df6000), 0x363, 0x0) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0xe4, {0x3, 0x4, 0x400, 0x6, 0x7, 0xff}, 0x1, 0x34}, 0xe) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 07:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f000043f000-0x9)='net/unix\x00') sendfile(r2, r4, &(0x7f00004db000), 0x400ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) madvise(&(0x7f000034e000/0x4000)=nil, 0x4000, 0x13) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002000)=[{}, {}, {}, {}, {0x1}], 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000-0x438)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000012000)={0x0, 0x6}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000-0x2c)={r1, 0x24, "8d44cc2197a42bb58f754288347f826bf190d90b215d0bf4092f114fe37f440a31599151"}, &(0x7f0000005000-0x4)=0x2c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000007000-0x28)={@generic}) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0c000)='/dev/rfkill\x00', 0x2001, 0x0) bind$pptp(r0, &(0x7f0000952000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000984000)={0x3, 0x6, 0x200, 0x7, 0xff, 0x20000066, 0x23a, 0x7, 0x0, 0x7fff, 0x0, 0x10001}) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10004, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x3}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/02 07:58:17 executing program 7: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f28000-0xbc)={0x0, 0x1, 'client0\x00', 0x7, "e92042480b4ed4bd", "5f110139707f8dc8a15801216a74c708844b522777fec0d7cf444dac29c8901c", 0x1, 0x7}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000f29000-0xb0)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f27000-0x4)) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f29000-0x21)="1ddf7c894ffac429f1b3e7c0ae8f29b3644f6da127aa916ad2d712d6485055c93e", 0x21, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/02/02 07:58:17 executing program 0: r0 = memfd_create(&(0x7f00004f0000-0x26)='em0posix_acl_accessGPLwlan0j#selflo:[\x00', 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000092e000-0x4)=0xb5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4c000-0x4)=0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00003dd000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000377000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000004c000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}}, 0x5, 0x8786}, &(0x7f0000a63000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b9d000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000000, &(0x7f0000000000+0xa2a), &(0x7f0000000000), &(0x7f00006c8000-0x4), &(0x7f0000000000)="951b8b15b973b15ad2d73f41386a9fbd9aacd4f22d703e11f69dba197068649f1ec4500fe33b2f8c797a62dcb48a74449b169c633bcbe36f2b0a1d8a22d020622c40299da13d65ca4b74bd54000007ffd227d6aa0100421948479f36d538ad791cbda4fedeac5c1fd9ef46a68d450610fd5a73af28a8a6e7") r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000)=@sco, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0xbb)=""/187, 0xbb, 0x8}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000001000)=""/158, 0x9e}], 0x6, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000002000-0x3)=""/3, 0x3}], 0x2, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x8}, 0x7}, {{&(0x7f0000000000+0x7f7)=@nfc_llcp, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000)=""/181, 0xb5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc7)=""/199, 0xc7}, {&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000)=""/167, 0xa7}, {&(0x7f0000001000)=""/146, 0x92}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0xa, &(0x7f0000000000)=""/88, 0x58, 0x1f53}, 0x100}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000001000)=""/215, 0xd7}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000001000)=""/251, 0xfb}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/50, 0x32}], 0x9, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x20}, 0x5}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000001000-0x21)=""/33, 0x21}], 0x2, &(0x7f0000000000), 0x0, 0x9}, 0x2}], 0x6, 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000064e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) connect$nfc_llcp(r1, &(0x7f000002f000)={0x27, 0x2, 0x10001, 0x4, 0x7fff, 0x4, "aebd1113d7ed72421fc33039bfbdd389676d0799cbc9328a3db249982fc3554f272441f931d92c7d40d5ee16e59499cc170f58eda779549519c809dd28aa8c", 0xd4}, 0x60) capget(&(0x7f0000feb000-0x7), &(0x7f0000fea000)) 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000007000-0x4)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000007000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000008000), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000008000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000000a000), 0x9) ioctl(r0, 0x8, &(0x7f0000009000)="41a3fff0c63d39c65dfdc14cbfe7ed575c00efd0fc0c18139a11cb3a35d1804e26467d896024604b05b15b6f82d4addff832633875401e83cb8320101d023595eff4ed33b1b01ae7f65a566292cb0eb9878c4daead2290cc1b96d3a7290b1ba7f5b62f27fd79cccf0addcc29fbfa990fd8af5eb5dcad86830752f654dce2172182950f07ee764b47e32146fdffca72140185679d1cdfcf322893d9e9fbf16230baffdd17cbf7a42fbc038b450dca5383e58fedaf50e237cc929c5ae7d0a03c6164a0f937fc47ec2d7812914111e960efda96a3357e0781ab87787f46c9905bf1f60f1697f2f42c187c46b8bdce89daa73f") remap_file_pages(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x5, 0x0) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1000001, './file0\x00'}, 0x3cf) listen(r1, 0xc7) connect$unix(r0, &(0x7f0000e80000-0xc)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffff3) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = memfd_create(&(0x7f0000b6b000)='selinuxeth0(\'posix_acl_accesskeyring[\x00', 0x1) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x39) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076b000-0xb)='/dev/hwrng\x00', 0x20080, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) listxattr(&(0x7f000063a000)="e91f7189591e9233614b", &(0x7f00009c3000)=""/179, 0xb3) fdatasync(r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007bb000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x3, 0xdb, 0x800}, &(0x7f0000a34000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000080c000)={r5, 0x8001}, 0x8) 2018/02/02 07:58:17 executing program 1: clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009fa000-0x4), &(0x7f0000e0d000-0x4), &(0x7f0000b1a000-0x2)) truncate(&(0x7f0000d9a000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fb000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x10}) kexec_load(0x7ff, 0x7, &(0x7f0000000000)=[{&(0x7f00000f5000)="1789e4932bfa7621ab9371b811c0ebfb771775d747e5b095d1121464dc3ba6be0d7fb77822d2326a321fed69dd42354785246bbf64e955343fd6b459cac36c37c2bdf577025f689734da2b5cfe13e3af59d5ef88eb6fe78dade24b9daf996df02f14c504fd01207da56dda0e9759b08ea7862a95633219e9233cae4100349edb760c8a30d875f0b6d2f2a6069df1438dc15873190f2caa4ac3013b1133ab8190d43c14df527dc2bd2af8af5d6dd2681831f710d9767284862e5df22a2f4cd956fee11f5754358ad8a9c5834265cbcda01a8802555c676e3aca15eec45ab9c66a18cfee03f56dfd9ce6fa", 0xea, 0xff, 0x3}, {&(0x7f0000357000-0x1000)="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", 0x1000, 0x1, 0x1}, {&(0x7f0000812000-0x42)="f7458daebd9119887733d666095468e695114b7f745871a5e7f7fbd3dcd5dd7723cc9fd0bd5fed2e041ac3993d2a3c093138657a7cf3e27a6c06c19848b4eb9c5ed9", 0x42, 0x6, 0x6200000000000000}, {&(0x7f0000e24000)="888173b80cb5e543746fd047c3a613799de37b800a1aef6ada8d9eeaf28b775530247cc251d0cd871bd7bdfe5c6c86bd64fe26766e6b46c4ee1b0efa998b3f67b2a8f8c6f06f0ee97be51f279a990a2db8f47c2e10528eaa8623b698e8e0af7586f89f817f5f1c5121373a2c7a163cd73f6f94f23a1d79592557d1f987676e72f9a5f3f2a1476687fa45e1afd8f0420354870e30b697b9e0580f460bb76394e994a5cb2427de0e3539e0780b1a1f90372c3845d4f0bec3ea42ca61dafba427fffd75f42a1ccb19188d02a25c774b8b8e1e47d7", 0xd3, 0x3, 0x5}, {&(0x7f0000000000)="a54a07939c13bfe3a442b782a4c5440098e96d4e06b3b6e25373d42570b08a4edfe195713bed59807a748a815cc9deebab3102a4f8043f17ee0735f0bd1542e019b8eafa77d3251221dda999a81eb4a1", 0x50, 0x40, 0x2}, {&(0x7f0000000000)="ee9909530d624632ec348599b5ef560dcc3ba815419051e07cee830e7305e3bff1ec831fe261c7eab3f013241a4064c5ce1edb6a0f977dbd2536f0a83e79f8fe45bd9b25f1db311a34b2ec2a527d3985cce202e43f6df2d79f9be7b439f15a7ae90d27c8479e", 0x66, 0x31, 0xfffffffffffffff7}, {&(0x7f0000288000-0x90)="9869ce20d2b997df57081565249a424cb675799dc84a48cb25459d0eff556ab4d1dbe995cebda8f80852e4f1574f54da7b6f4528b4a1cfc219fd8ac6cb0cdcf31a9c9136d295723e7f4a11f6d065732e4376962114244bb962d32d42a3d756156cd74541c1661086d601d0224f919328fd78d4d91d8f11d3d4c07b75300e1ed3ae94b5fd621c52160e142412971b42d5", 0x90, 0x100000000, 0x5a4}], 0x320000) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f00000bf000), &(0x7f0000357000-0x4), &(0x7f00005d6000-0x4), &(0x7f00009c4000)) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f00006cf000)=[]) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000124000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c91000)=0x4) 2018/02/02 07:58:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000000+0x285)={@common='sit0\x00', @ifru_map={0x9, 0x6, 0x3, 0x5, 0x2, 0xf437}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000f7c000-0x10)=@nfc, &(0x7f000033b000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r2, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a87000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000e10000-0x4)) r5 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r6 = fcntl$getown(r3, 0x9) ptrace$setregs(0xf, r6, 0x6, &(0x7f0000edb000-0x9a)="2ebed0f399ebd1895add8d27690fe8bc417307ba4d9cfea8f76aeea0df9686feabe4e0537a89257274c415447fb2cdefae665661eaa36d4269cf8ea83368ca02057992df4f826e65351c13a84f8d817fd7866005a6d98a99d3ef7bc28fbd808244464aa64ff8fccd8cd3383517c0f669266b256808d5e5ed684f9f65e74dc92f965e557c1226572f8190dcba74825a0a00e7e2a25a89a291f9b1") preadv(r5, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2, 0xfffffffffffffffd) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2018/02/02 07:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e46000)=0x2, 0x4) r1 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r1, 0x409, 0x7) pwritev(r1, &(0x7f0000119000)=[{&(0x7f0000304000-0x17)="c9", 0x1}], 0x1, 0x0) prctl$getreaper(0xb, &(0x7f0000e70000-0x8)) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f5000-0xb)='/dev/hwrng\x00', 0x1, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000e16000)={0x0, 0x3, 0x299e, 0x8, r1}) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000a7a000), &(0x7f0000422000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000a4000)=0x2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3d) ptrace(0x11, r1) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) 2018/02/02 07:58:17 executing program 0: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000715000), 0x2ad) creat(&(0x7f0000516000)='./file0\x00', 0x120) 2018/02/02 07:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0xd0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004bc000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b79000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00007d8000), &(0x7f0000527000)=0x4) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1000001, './file0\x00'}, 0x3cf) listen(r1, 0xc7) connect$unix(r0, &(0x7f0000e80000-0xc)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffff3) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = memfd_create(&(0x7f0000b6b000)='selinuxeth0(\'posix_acl_accesskeyring[\x00', 0x1) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x39) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076b000-0xb)='/dev/hwrng\x00', 0x20080, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) listxattr(&(0x7f000063a000)="e91f7189591e9233614b", &(0x7f00009c3000)=""/179, 0xb3) fdatasync(r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007bb000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x3, 0xdb, 0x800}, &(0x7f0000a34000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000080c000)={r5, 0x8001}, 0x8) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000629000-0x38)={&(0x7f0000255000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000506000-0x2f0)={0x2f0, 0x2d, 0x1, 0x2, 0x2, {0x3}, [@typed={0x8, 0x70}, @nested={0xe4, 0x0, [@typed={0x10, 0x6e, @u64=0x1}, @generic="67cf2ab12d00e02825bb8093463e16db47c3f48a2de1985b0f5c8c14fcf6e19ec6d44c3777bfb19fffcb7619b451070ed74660fced090d6ca0ace62b1a2e2e408b790ac37cceee62107a18af350e944d535bf051c5aeb34cbd5f5dbcf0946774e15296d3e3a3ec5c5bc91a027d0c85a0c3537e8bedaa47281444b8d0cd7cb772278d46a5d1c50a98f22c8b7281212748e3b5e6402ebb1d3c1fa64a9688bc6f22f14f620a219b9fd53ff1488db5405013ca4acd3cdd562b96f6e634c7c047197c57bf34f2b4f520733a84719e2074"]}, @typed={0xc, 0x35, @ipv4=@loopback=0x7f000001}, @nested={0x1e4, 0x4e, [@typed={0xc, 0x6b, @ipv4=@empty}, @generic="5358a6f552360ce4c8e663fcc44c21d574ec118b64bf22ebbdb1c53237845668845f77191ee1b8cd7a0f5851ed66197a888ecc8867b3e86e4e545938981ef98adf7aaf716a6d3c8dfb80c364cd6cb3fa97abe2adb5432fef9430649364c5f4306b19c88e4b57069270edeb864f039e061ce0de1e4669a7809a4d8c52586fdac2966a4fcfcf854a6679fe021c4243792df8d8d7955636972231c4fbb0c01380ace0c17480d72d1bcee26ec923bbc3e8a2c2f064d57dd1f1c97b723f743cf2c10842db57fd75ac7d7c2fe704d54eb9ff9ff0e0e217b4c2fa017f101b4110756bde3ae73b767e3e30b12fd16118d118bc8a", @generic="f12f2e560dea8a9f11a2cfcec5488961324af0cfeba6c08c13522351010fc36c8082ea507ba5e9e850ee490031a35e4b56c2fe93fd7edb5c0e2158c6cd920a398b8f739b6618414bc0e2324c21e26bc110f5f2c2e8821f57e0762fdc261a0e32e4a5049b721435bff90a7e0cba671452d1ff4b3485353716f23bbb97b299113697f51a82b7c070ce14ac0a83314c5af7ba650a5e31ad7be5e762b4fceebf8d4bee95a4d182de38afa21c0dba93e24ae0e66d9c97930f3ad168506cfaacc60ef0b50b5138de4bb15c2c3435db98d7d085b229d9c2428f2a268c319c4f7ef8d642ccdec7"]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x4015}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) fcntl$addseals(r1, 0x409, 0x2) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e5000-0x11)='/dev/vga_arbiter\x00', 0x244001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000182000-0x8)={0x0, 0x6}, &(0x7f0000191000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000699000-0x3a)={r4, 0x32, "403e678f375cf6b37e67c981c1a846f4158702cea712bdeb39c401cba27bfcabd629e8ff4e2f64e28cc669b82571c68c9d97"}, &(0x7f00003ba000)=0x3a) dup3(r1, r0, 0x0) 2018/02/02 07:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a10000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_data=&(0x7f00009e2000-0x20)="3c900477a80094dafd4265cca3ad888c35ad8bdd16cc980491aa01fa03c65405"}) 2018/02/02 07:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) init_module(&(0x7f0000f81000)='ppp1vmnet0self\x00', 0xf, &(0x7f00000d5000)='\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000a0b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000d5b000)) keyctl$join(0x1, &(0x7f0000348000-0x5)={0x73, 0x79, 0x7a, 0x1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000071c000)={@generic="d5768be7c47c3bb2b4665303ec1ddcc0", 0x9}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742f10000000000000044200"], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b24000-0x5c)={0x6, 0x2, {0x0, 0x0, 0x80000000, 0x3, 0x8}}) 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000779000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x101, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x7, 0x9}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r2, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000000000), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r2, @in6={{0xa, 0x0, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}, 0x4, 0x2, 0x9, 0x583c, 0x8}, 0xa0) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x52444b9f26590b70, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000685000-0x60)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, 0x40, 0xfff, 0x5, 0x2, 0x8c, &(0x7f0000001000-0x10)=@common='gretap0\x00', 0x5ba, 0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00004b3000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000026f000-0x6)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002ba000)={0x0, 0x3, 0x0, 0xd82b, 0x100000001, 0x8}, &(0x7f0000341000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008d1000)=@assoc_value={r2, 0x336}, 0x8) shutdown(r1, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006d9000), &(0x7f00004e0000-0x4)=0x10) 2018/02/02 07:58:17 executing program 3: r0 = request_key(&(0x7f0000e6c000-0x8)='keyring\x00', &(0x7f0000b9f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd9000-0x1)='\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000823000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xfffffffffffffffa}, 0x8) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0xfffffffffffffe00, &(0x7f0000010000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000f000)={0x0, @in6={{0xa, 0x0, 0xffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}}, 0x7, 0x9, 0x8dd, 0x1}, &(0x7f0000010000-0x4)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000)={r1, 0x3}, &(0x7f0000003000)=0x8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x201) openat$autofs(0xffffffffffffff9c, &(0x7f0000537000-0xc)='/dev/autofs\x00', 0x22600, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000505000)='/dev/rfkill\x00', 0x1050c0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000852000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r2, &(0x7f00008c2000-0x89), 0xffffffffffffff53, 0x80040) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) pause() 2018/02/02 07:58:17 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000114000-0x10)="accfe156478416ce85c56fe4d55aa08b", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x10000, &(0x7f00008ad000)={{}, {0x77359400}}, &(0x7f0000e1a000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af5000)={0x0, 0xffffffff}, &(0x7f000037f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e9000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xffffffffffffffe0, 0x9, 0x1200000000000000, 0x6, 0x10}, &(0x7f000005f000)=0xa0) 2018/02/02 07:58:17 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) socketpair$inet(0x2, 0x6, 0x101, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ffa000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 07:58:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000076c000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x8001, 0x2, 0x80, 0xa, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x6, 0x200, 0x401, 0x20, 0x0, 0x955, 0x80, 0x4}, {0x2, 0x4, 0x4, 0x5}, 0x101, 0xa, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x5, 0x1, 0x1, 0xf9e, 0x5, 0xfffffffffffffffa, 0xd1}}, 0xe8) unlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1000200) 2018/02/02 07:58:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005eb000-0xc)={@multicast2, @rand_addr}, &(0x7f0000cbc000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000d21000-0x9)='/dev/sg#\x00', 0x1c3fdd9c, 0x2c0002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000cc6000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006f0000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x3, r3, r4, 0x7, 0x1200049) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000061a000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r5, r6) setsockopt$inet_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000bfa000-0x1000)="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", 0x1000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000bed000)=0x400) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000422000)=@generic={0x8000, 0x101, 0x9}) ioctl(r1, 0x4, &(0x7f0000f44000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f54000)={0x0, 0x6, 0x2, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x3ff, 0x0, 0x200, 0x7f, 0x2, 0x1ff, 0x1000, 0x8, r7}, 0x20) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r7, 0x8, 0x87, "4b472a314a471f900d870054c8f6f8c5bc068a1c4a448f48f263f40a67da56693bc24f23e1e8c5f5393487a45664e5fbe2a0efdafc789e29fbbd79de4b884c6019bb54ed072deb6b080eee3b5ddd9a7c23d6b1d49f130d6cea645b65eb22cb8e5b32960e95518abc9d301c323e61a1bcbb8fa3d7df79284f16a3fcbe73c6e1b906b139819d0d34"}, 0x8f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0xdaf6, r8}) 2018/02/02 07:58:17 executing program 1: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000bea000)=r1) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000dbd000-0x8)=@abs, &(0x7f0000ab3000-0x4)=0x8, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f000066f000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000c57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d8e000-0x4)=0x0) stat(&(0x7f0000c66000-0x8)='./file0\x00', &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000843000)='./file0\x00', &(0x7f00007cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b58000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000688000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000a40000)=0xe8) r10 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000112000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f2b000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00009dc000-0x4)=0xe8) r13 = getegid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002d9000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00003e3000)=0xe8) getresgid(&(0x7f0000046000)=0x0, &(0x7f0000424000-0x4), &(0x7f0000936000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e38000)={0x0}, &(0x7f00008bb000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006b5000-0xe8)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000ff6000-0x4)=0xe8) getresgid(&(0x7f0000598000), &(0x7f0000e2d000)=0x0, &(0x7f0000919000-0x4)) r20 = gettid() r21 = getuid() getresgid(&(0x7f0000dc8000)=0x0, &(0x7f000086a000), &(0x7f0000f4b000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000051a000)=0x0) stat(&(0x7f0000ee3000)='./file0\x00', &(0x7f00000f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003ea000-0x4), &(0x7f00005d0000-0x2), &(0x7f0000e67000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000178000)={&(0x7f0000a24000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000008b000)=[{&(0x7f000097a000-0x78)="ade8fcc718c2bb7ac5840bc019e25e6d4d78ac8507b37e055b3edb686efeb65bd131cd03a29d7d0ecf07513ec4f796299c8b2bc373ce362e459c65c58f9c3b0c12e4a8cc3737ab2fd23bf778b6eecc1bd0595c901b7c7efc0b5fe5e848a51251292ebc4f62ef15a4ab45cddaf492bcba722a714bebda1856", 0x78}, {&(0x7f0000adf000)="77dbbada67444c1897bdf3a0651f702dbbfdc6ae910a7b19e4cff3515b40a5016e30a11581c21118ae1a51e35cbf9a67c74144ce379d", 0x36}, {&(0x7f0000333000-0xb1)="b2b7b02d62f606de336257128ccde80530007bd0f7cfecbc79d767857d3d2ca2a0e8768046eca1e407c908dd75c2d6d1142ef2eb40856f6b2d8e4d41c720cd475df7dff2cf62b5241eb5cd94098aa63d5fb6264c9cbbc71314013e13d8a5edc7e767778129d8503035fbccdce72aade28259e99b53a4bbf6444602c29ca7fb1a8a6e659196f6e15e22c062da6609f1c5f73676fb2691568fcaa4189a4ce3b5b30488526f7054d67a0107d87602de32f8fa", 0xb1}, {&(0x7f0000db8000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000e8c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x128, 0x4}, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e4f000-0x10)={0x0, &(0x7f000064e000-0x18)=[]}) [ 46.272930] audit: type=1400 audit(1517558297.699:17): avc: denied { bind } for pid=7010 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.305055] audit: type=1400 audit(1517558297.729:18): avc: denied { getattr } for pid=7010 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000238000)={0x2090, 0x3a, 0x8, 0x1, 0x1, "", [@generic="417097c6aa7da95155c39467ab25be55af42eae3cf5d088b8eda771d18dd4624ad3efc9508c90f4e806a2c39980fcc435f397c82fbfe496141adf3162503fac22d2e531bdde0928b7323b4db8f8488bb0c0591d3b41212d54e7fe8c022264e926d", @typed={0xc, 0x6a, @u32=0x2}, @typed={0x10, 0x90, @u64=0x5}, 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0x2090}], 0x1, 0x0, 0x0, 0x20000000}, 0x40010) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000d8f000)=""/155, 0x9b}, 0x2000) 2018/02/02 07:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ca000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005000-0x150)=[{&(0x7f0000001000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000)="8e", 0x1}], 0x1, &(0x7f0000004000)=[]}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000992000-0x11)='/dev/vga_arbiter\x00', 0x400600, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000082e000-0x18)={0xaa, 0x10}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000dc7000)=0x15, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000095d000-0x8)={@broadcast=0xffffffff, @rand_addr=0x81}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009a3000-0x20)={@generic="58c7111e47c5828c7a922eced51ef12f", @ifru_flags=0x800}) fcntl$getownex(r0, 0x10, &(0x7f0000018000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000052f000)='net/mcfilter\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000f9000)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000f8b000-0x4)=0xe8) getresgid(&(0x7f000016b000), &(0x7f0000104000)=0x0, &(0x7f0000a46000)) fchown(r1, r5, r6) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006d0000)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffffffff}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00003d7000)={&(0x7f0000e62000-0xc)={0x10, 0x0, 0x0, 0x1d00201}, 0xc, &(0x7f00001e5000-0x10)={&(0x7f0000453000)={0x1028, 0x14, 0xb, 0x0, 0x2, 0x1, {0x1, 0x0, 0x3}, [@nested={0x14, 0x1f, [@generic="42da80", @typed={0xc, 0x13, @u32=0xffff}]}, @generic="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0x1028}, 0x1, 0x0, 0x0, 0x4000}, 0x24008000) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) acct(&(0x7f00006fc000)='./file0\x00') 2018/02/02 07:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r1 = open(&(0x7f0000844000-0x8)='./file0\x00', 0x1, 0x1) ioctl$KDSETLED(r1, 0x4b32, 0x4) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x73) connect(r2, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, 0x0) bind$pptp(r1, &(0x7f000051d000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) syz_open_dev$evdev(&(0x7f0000093000-0x12)='/dev/input/event#\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000547000-0x16)='/selinux/checkreqprot\x00', 0x202, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r1, 0x0, &(0x7f000048f000-0x4)=0x50e, 0x800) vmsplice(r4, &(0x7f0000018000-0x10)=[{&(0x7f00004cd000)="18c6fdca24e29333ac64bd83e97cf9d6b49594cc8afc1158f04429f40cbf937c512bc1e505be41a4e6384435a7b0f633f57e7a97404dcd1dbc10ea486dbc58b40288ca850b66a108a2bfed729a7bd85a9712ede4b54f2db8dd59454d90b24ce2a30f0e26fcec0bac21d6340d6c02a705217da801706be91a7d80079265856e04ffe3655560be999f02ccacaaab6b5314fa81aacd9d5c1acdbf1a77bc11bfe313e4ae9671e47726c5fd98c15c40d9b23240d8f76e314d00f8262e14e3531fccca2a8a1eafcc067249d0213e334d1b0843ec26a528", 0xd4}], 0x1, 0x0) pipe(&(0x7f0000d52000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/02 07:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000), 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000648000), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a2b000-0x14), &(0x7f0000d9f000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006d3000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/02 07:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000522000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x6}) write(r0, &(0x7f0000c0e000-0xd5)="cb62913b5c47d6103581234cecb3b9ce495bce5855c7d070c825bf0684182f173e7937b2a87b527d3b680b94e252b1ac19898d217f11b0dc0f777d3393c3d218559279a548273069b37f0ddf993ffed7e5c6ac3dc1a400131a9c1fbe82a6542ab1beaf7bdf41a0b6b0693420bbfc2e53954c40e36c9768c538f237d17f1ce705de58b4c2aac10d3b40fa8a8429550c6d7b366544d3a7f04d49008c4b55d1b359b1e35e07876e07d03a9b42a2a321cec32a8fe96e92ba5187167a718a45902e19a338dbfc39903456c7d665d467458890960548cf95", 0xd5) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000002a000-0x58)={0x400, 0xffff, 0x8, 0x10000, 0x9, 0x8}) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) writev(r1, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000688000-0x24)={0x5, 0x100000000, 0x8, 0x3, 0x3, 0x3f, 0x8, 0x1, 0x401, 0x80000000, 0x40, 0x6}) r2 = open(&(0x7f0000a8d000-0x8)='./file0\x00', 0x401, 0x9a) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cfe000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x3f, &(0x7f0000822000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0}, {}, {0x0, 0x0, 0x80000000000000}, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0xfffffffeffffffff, 0x2, [0x8, 0x8000]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x200}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0x1)='\x00') 2018/02/02 07:58:17 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000070c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101980, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000599000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x8, 0xad, 0x7, 0x8, 0xffffffffffffff80}, &(0x7f000061d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e72000-0x8)={r3, 0x1}, &(0x7f0000801000-0x4)=0x8) mq_timedsend(r2, &(0x7f0000000000)="e98d8c", 0x3, 0x8, &(0x7f0000364000-0x10)={0x77359400}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000684000-0x4)=0x20) chdir(&(0x7f0000c46000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc5000)={0x0}) fcntl$setlease(r4, 0x400, 0x3) getsockname$packet(r2, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000589000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000089f000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/02 07:58:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00001e9000)=[{&(0x7f0000000000)="811d95ba7ddb3d07ca76632d7438b15bc44b0eb5f0b312d687e53922ff7afe1792509f786053cdcc3267cb3a368cdbd609381496584a6d42f6e9d91fae345d9ae3830706dbd1192029919f332b40", 0x4e}, {&(0x7f0000001000-0x58)="1de012753aea2d93a7f3b99c8710e040ab36453dc94b18df139e695855a60ca3e150522078616c81a1340c540b1c3877c65aa7352c82f32e98e4b268f13d347ee8434a5ccf07bd6c951727cd2fd6c10ef9d98f0541333a59", 0x58}, {&(0x7f000017a000)="aedbc470dae8858e2280505fba1b37ba3a2f07d1108f8377061c75ed4d96a572cb857aba9f385db44b8febde7c8faabd4304fe38a896e6b5120c40c906615a2dc62edf3188a2c88eaadb8a6726be2b7726fde38c70df174d", 0x58}], 0x3) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x204400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f000001f000)='./file0\x00', 0x1, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[]}, {&(0x7f0000010000-0x8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)}], 0x1, &(0x7f000001a000)=[]}], 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/02 07:58:17 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005b4000)='net/sockstat\x00') fchdir(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000964000-0x6)={0x1, [0x3]}, 0x6) mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000001}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/02/02 07:58:17 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000fd3000-0x4), &(0x7f00002d4000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000fd1000-0x150)=[{&(0x7f00000ec000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00000f9000-0x50)=[{&(0x7f0000fd1000-0x1000)="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", 0xeb6}], 0x1, &(0x7f0000fd0000)=[]}], 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fd4000-0x2b)="30cce5d46bf8021efd8c27b77d89d126f2321f389eb9f141599d28bd3eea6c13bf1ca49425ca1de737ecb2", 0x2b, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003fe000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000006b000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) 2018/02/02 07:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000afc000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) shutdown(r0, 0x100800000000001) symlink(&(0x7f0000304000)='./file0\x00', &(0x7f0000f77000-0x8)='./file0\x00') close(r0) 2018/02/02 07:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) bind$inet(r0, &(0x7f0000297000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009f5000)='\f', 0xf0, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0xfffffffffffffd5f) ppoll(&(0x7f0000480000-0x20)=[{r0, 0x401}, {r0, 0xd409}], 0x2, &(0x7f000025e000), &(0x7f0000125000), 0x8) 2018/02/02 07:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000f62000-0x7)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dfa000-0x10)={0x0, 0x80000000, 0x1ff, 0x20}, &(0x7f00001bf000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000274000-0x10)={r2, 0x7f, 0xfff, 0x7fffffff}, 0x10) r3 = accept(r0, 0x0, &(0x7f00005a3000-0x4)) connect$inet6(r1, &(0x7f00003ed000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd38}, 0x1c) getsockname$inet(r3, &(0x7f0000b43000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ec4000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/02 07:58:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d1a000-0xc)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='eql\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00004c7000+0xc97)=0xffffffffffffff1f, 0x4) sendmsg$nl_route(r3, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) poll(&(0x7f00002fe000)=[{r0, 0x4022}, {r0, 0x1}, {r0, 0x80}, {r3, 0x2}, {r3, 0x4040}, {r0, 0x82}], 0x6, 0x5) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00008b1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) 2018/02/02 07:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d05000), 0x628, 0x8040, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd4000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000b72000-0x50)=[{&(0x7f0000b00000-0x1000)="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", 0x561}], 0x1}, 0x0) 2018/02/02 07:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xbb8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)) 2018/02/02 07:58:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000691000-0x4), &(0x7f0000339000)=0x4) 2018/02/02 07:58:18 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000cfe000), &(0x7f0000f8b000), &(0x7f0000804000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000e74000-0x4)=0x4) capset(&(0x7f0000fc2000-0x8), &(0x7f0000002000-0x18)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1ff, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) r2 = dup(0xffffffffffffffff) ioctl$KDSETLED(r2, 0x4b32, 0x100000080000058e) 2018/02/02 07:58:18 executing program 5: r0 = socket(0x9, 0x805, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) 2018/02/02 07:58:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8, 0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d48000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) connect(r2, &(0x7f0000b36000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4, 0x4, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000be9000)=@newlink={0x28, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) creat(&(0x7f00008da000)='./file0\x00', 0x80) 2018/02/02 07:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000da5000)={0x80000001, 0x0, 0x400000040, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/02 07:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f00004a5000)='./file0\x00', &(0x7f0000f22000-0x3e)=""/62, 0x3e) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) dup2(r1, r0) 2018/02/02 07:58:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001af000-0x24)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0xfffffffffffffea2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001d7000)=0x1, 0x4) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x403, &(0x7f000005d000)=""/5, &(0x7f00001b0000-0x3)=0x8afe65f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 07:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000044000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d45000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}}, [0x10000, 0x1ff, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x9, 0x997, 0x8, 0x7, 0x81, 0x11b4, 0x4, 0x9, 0x3, 0xffffffffffffffe0, 0x4]}, &(0x7f0000b06000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a86000-0x8)={r2, 0xfffffffffffffffa}, &(0x7f00005b8000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000584000-0x5)="0000000104", 0xffffffffffffff67) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @empty}, 0x10) 2018/02/02 07:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ee2000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000121000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b24000-0x50)={@generic="9a0b9e269d1f09de43bb0877c0e27b02", @ifru_mtu=0xfffffffffffffffa}) r2 = syz_open_procfs(r0, &(0x7f00000d8000-0x5)='task\x00') getdents(r2, &(0x7f0000002000)=""/34, 0x22) getdents64(r2, &(0x7f000092c000-0x78)=""/120, 0x78) getdents(r2, &(0x7f000037f000-0xdc)=""/220, 0xdc) 2018/02/02 07:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xff) ioctl$TCXONC(r0, 0x540a, 0x0) fcntl$getown(r0, 0x9) readv(r0, &(0x7f00000a4000)=[{&(0x7f0000b90000-0xfb)=""/251, 0xfb}, {&(0x7f0000b51000-0xb4)=""/180, 0xb4}, {&(0x7f0000f58000)=""/160, 0xa0}], 0x3) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x2}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/02 07:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 07:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000d1b000-0x10)={0x77359400}, &(0x7f0000b2d000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c59000)={0x0, 0x2}, &(0x7f0000e18000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000475000)={r1, 0xa0, &(0x7f0000e13000)=[@in6={0xa, 0x3, 0x4, @empty, 0xffffffff}, @in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7ff}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f00008ed000-0x4)=0x10) r2 = dup2(r0, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000702000-0x10)='/dev/sequencer2\x00', 0x200000000008001, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00009ee000-0x10)={0x1, &(0x7f00008b0000-0x4)=[{}]}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000016b000)={0x2, 0x6f4, 0x3, 0x200, 0xff, 0x9}) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) epoll_create1(0x80000) 2018/02/02 07:58:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xd6, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000532000)={0x10, 0x0, 0x0, 0x8802000}, 0x2d6) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000e33000-0x8)='./file0\x00', 0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000938000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) bind$netlink(r2, &(0x7f000031a000-0xc)={0x10, 0x0, 0x2, 0x10000000}, 0xc) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/02 07:58:18 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000774000+0x496)=0x140, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) clock_gettime(0x0, &(0x7f0000ec7000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000718000)=[{{&(0x7f0000de3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cfd000)=[{&(0x7f0000100000-0x4d)=""/77, 0x4d}, {&(0x7f0000081000)=""/241, 0xf1}, {&(0x7f000074a000)=""/53, 0x35}, {&(0x7f000086d000)=""/126, 0x7e}, {&(0x7f00003df000)=""/138, 0x8a}, {&(0x7f000056f000)=""/13, 0xd}], 0x6, &(0x7f0000ddb000)=""/108, 0x6c, 0x6}}, {{0x0, 0x0, &(0x7f00002f7000-0x10)=[{&(0x7f0000dc2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000059a000-0x5c)=""/92, 0x5c, 0xe6}, 0x92}, {{&(0x7f0000e70000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00009c5000-0x40)=[{&(0x7f00007ef000-0x89)=""/137, 0x89}, {&(0x7f000042a000)=""/115, 0x73}, {&(0x7f00003e8000-0x7e)=""/126, 0x7e}, {&(0x7f000056c000)=""/75, 0x4b}], 0x4, 0x0, 0x0, 0x5495}}, {{&(0x7f00009a1000-0xc)=@nl=@unspec, 0xc, &(0x7f0000558000-0x10)=[{&(0x7f0000243000-0xa1)=""/161, 0xa1}], 0x1, &(0x7f0000dc4000)=""/175, 0xaf, 0x7fffffff}, 0x2}, {{&(0x7f0000ed4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000be0000-0x20)=[{&(0x7f0000493000-0xd1)=""/209, 0xd1}, {&(0x7f0000c3a000)}], 0x2, &(0x7f0000d34000-0x8b)=""/139, 0x8b, 0x400}, 0x400}], 0x5, 0x101, &(0x7f000027a000-0x10)={r2, r3+10000000}) prctl$getname(0x10, &(0x7f0000a93000-0x92)=""/146) 2018/02/02 07:58:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000065c000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b30000-0x4), &(0x7f0000936000-0x4)=0x4) 2018/02/02 07:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)) inotify_init1(0x80000) 2018/02/02 07:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a39000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007e9000-0x7)="690075ff747302") poll(&(0x7f0000857000-0x10)=[{r1}], 0x1, 0x9b) mount(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000a46000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x1fff, &(0x7f0000524000)) 2018/02/02 07:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce2000-0x8)='./file0\x00', 0x10) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000f9000)="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", 0xfd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000f56000)={0x2, 0x4, 0x1, 0xf64, 0x70000000000000, 0x4}) sendto$ax25(r0, &(0x7f0000c59000)="d075dea30ea0e824efa6bb206bd0a09ca6558d896dbf8ef86e6da361c6cf26e2a1b7cc635201635f183355146f30427fe9d23a0e438a4e82092cd15d0932c7918fb3053aaefbc40f4bfce37287a05d9326dc4dfc9645511efc80033976d1e163de2d4a46f8cfd4ff1f107589dde4697747dfad93b99a16bee5c754d04fd3930a641f07daccaeafb6719c266bfb3cbb73e485371bbd9d953873a6045b342dac61a3c6c408790a8a4c042aa959a090817ea3c26cbc14588dd3a083df2f1295d68b5fb26bcfdb9f3d60d3a109d4", 0xcc, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004c5000)={0x150, @tick=0x3, 0x7fff, {0x5, 0x2}, 0x0, 0x0, 0x6e06}) 2018/02/02 07:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000800) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000394000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0x6, 0xf9) ioctl$int_out(r2, 0x0, &(0x7f00001fa000-0x8)) 2018/02/02 07:58:18 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006b1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mq_notify(0xffffffffffffffff, &(0x7f000050e000)={0xfffffffffffffff8, 0x0, 0x2, @thr={&(0x7f0000fdf000-0x5e), &(0x7f0000dc0000-0xd9)}}) 2018/02/02 07:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35}, 0x3ae) r1 = memfd_create(&(0x7f0000735000-0x2d)='unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/02 07:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000222000-0xc)={@dev, @empty, 0x0}, &(0x7f0000ae0000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000bd6000)="29eb064085e0c7758bc5fdb6f7f50d10b4b806172fb7245f73d6a86e99256379de34d116ea3c47dbbe507b73345c9f582623d92fcf31fb7016070025c5b0443695cf0eae29d43584db8ad3c2aa6aaad0185436d8ca94838f979c82dda062e91545dcecf00a8f5d98ae9fff6e78115e301cfc77d219c15f7606424bd32817fb6f3d5239b1f11d7709c7cf0e075bb8a981f71cdd22573a565f9b4d5781f7a1bebd0192f4c699f0393591efeb4512ff7b5c2c0033982c3d71faa7b9cad556ce4c0fbe5e78eea901297068e6c6bacad86bf2ffacb3b9685695c8ea89cd5cc8be1f09a91d347bf1b6f62d65a56ee10eff097a396e06601b15be", 0xf7) fallocate(r0, 0x1, 0x10001, 0x401) r3 = openat(0xffffffffffffff9c, &(0x7f0000ee4000-0x8)='./file0\x00', 0x40000, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000008b000-0x50)={@common='tunl0\x00', @ifru_settings={0x8, 0x3, @fr_pvc=&(0x7f000042e000)={0x5}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e98000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r1}) getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r4, 0x2285, &(0x7f0000700000)="d473ebd318c23d51c86e9b85ea59906e9be49056a09e510490b974427a3e99095b6b2d259f464cda72e1004daca40772e455d91a4cc06bee12f20d6ab17e200215cf31b822920a7ffe0500000000000000330f52a825cf558d52114233921e74d37e02509af4253570083994688116cc86d994cec47207ff68bf6300000000000080014c7e102c20131755e6a0bd1e23c2352d0533f8a8f9f6bd5a05aa4bdf57") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000a33000-0x8c)={0x8, 0x4, 0x0, 'queue0\x00', 0xffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006ad000-0x10)=@req={0x50, &(0x7f00006ae000-0x50)={@generic="6c33c50fcdb84b5f5df1800aa1e98949", @ifru_map={0x6, 0x60fe, 0x1, 0x0, 0x2b50, 0xfffffffffffffffe}}}) 2018/02/02 07:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000033b000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f10000-0xc)={0x0, @loopback, @broadcast}, &(0x7f0000b46000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dc2000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000e5f000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000023d000-0x38)={&(0x7f0000a8a000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000e5b000-0x10)={&(0x7f0000a2f000)=@newpolicy={0x1128, 0x13, 0x20, 0x6, 0x3, {{@in=@rand_addr=0x3, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x10001, 0x1, 0x6, 0xa, 0xa0, 0x20, 0x32, r1, r2}, {0x0, 0x1f, 0x0, 0x89c, 0x5, 0x100, 0x3, 0x5}, {0x2, 0x40000000, 0x8, 0x71b}, 0xa6c, 0x6, 0x0, 0x1, 0x2, 0x3}, [@address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@empty, 0x2, 0x2, 0x6}}, @algo_comp={0x1048, 0x3, {{'deflate\x00'}, 0x8000, "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"}}]}, 0x1128}, 0x1, 0x0, 0x0, 0x4001}, 0x44801) rt_sigprocmask(0x0, &(0x7f0000934000-0x8)={0x2}, &(0x7f0000083000-0x8), 0x8) 2018/02/02 07:58:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c61000)=@alg, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x73c6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x8, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000669000-0x4), &(0x7f000090c000)=0x4) r3 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto(r3, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) sendmsg$key(r3, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 07:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ecd000)=""/4096) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f000078a000-0x6)='rxrpc\x00', &(0x7f000016a000)='\x00') 2018/02/02 07:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ee9000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e66000)={0x0, 0x4, 0xffffffffffffffff, 0x100000001}, &(0x7f0000b6d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000645000-0x8)={r2, 0xd99, 0x7fffffff}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000bf4000)={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x9, [0x0, 0x6, 0x0, 0x20, 0x40, 0xff, 0x80, 0x81]}, 0x5c) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000caa000-0x50)={@common='erspan0\x00', @ifru_ivalue=0x2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr]}, 0x24) 2018/02/02 07:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000c24000)=',\x00', 0x46, 0x2, &(0x7f0000290000-0x40)={0x0, 0x6, 0x4, 0x0, 0x8, 0x7}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fe5000-0x3)='lp\x00', 0x3) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c53000)={0x0, 0x400}, &(0x7f00001ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004bf000)={r2, 0x1000, "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"}, &(0x7f0000f24000-0x4)=0x1008) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000308000-0x3), 0x0, 0x4, &(0x7f0000fbc000)) close(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000f55000-0x61)="d147a6d25ca1c907c07b54a506754020af74a6cd53f036f84eb3570dbf5f57615fb74945227a3f836ffc79ad2e9912cb990ef3ea9a2c7626ee1a5a103eeabb02588704e645cc3020dddd2458b85ecd592975545717c67d9cd4d9d94c4c2ffb9452") 2018/02/02 07:58:18 executing program 7: socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x401, 0x5) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) 2018/02/02 07:58:18 executing program 5: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000)={0x7e, 0x8, r2, 0x800, r3, 0x5, 0x3, 0x3}) 2018/02/02 07:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ea000-0x8)) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00004ac000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000096000)='/dev/autofs\x00', 0x401, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005ff000-0x4)={0x7, 0x6, 0x8000}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/02 07:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) sendto$inet6(r1, &(0x7f0000823000)="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", 0x1000, 0x20044015, &(0x7f00003b7000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/02 07:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00001e3000-0x38)={&(0x7f0000f1b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000087b000-0x50)=[{&(0x7f0000a29000)="01cb5e1e88d32824c123f4926367d815da43d91c140547c4c2341558c66d7d545fce0ec9c608813d4c81f9635ce5934ec71031e0b24c4f923fe40c3dede10015d4a8d047ef34d1dbd510a87553f2036471ce74698bd9584b71858258cc57a16c8062ae78a930427c6917992f5e6dfe061b9789a5735e6c095a02b579b59fd4a7aa5c95812f7f573a1cd4db3c5cc30537204a8553d4aea01372cf601842e5792c3978ca4a01576d677e9cb538e3f7e8356c8952a5da76b229641e2ca901b770f5619fafbaf87247c6b344ae", 0xcb}, {&(0x7f00002af000)="01e780cb942f40d4327afdd1edd32052287f32bf9be9a7a3b14d8402166b7fa38784d3a43a7ea1229cee6a5a8addf76e38db111ae2566506c2456fc013a72c8207ba631a37a0a5758625f6b6f49ce72e5da7a1a1fc95d82c3719910e2d86eb411c9addeff8c32c811bb7076d86d10d7a3184ccdc503b2900042c6969fb05973c8813b414c456b2f0d12fca7867b3ba3afdc4dc185521d55e8197c34d0d920c94", 0xa0}, {&(0x7f0000bfe000-0xcf)="6f56c7924003a0aa5f5e0b677386267c81bc8d0bc1e50d48e23f859c8fa7bcf8d0899e4578f1029d6c2f26e7e9ea286431097cd72ed16b665a7218beeaa1cd3eb0492afb9f1b2a4c6448f6f117ed0f3f638767418c836ad37ef3e591e166d627eb7e0f2f804518ac2dbcfda644d7d2a77637aca25df82378bac43b53b65e7346777eda792dfa981e85167e584009963d2f3d6316f74400770c516f29b12203908195c52c08caecdfdbfacaa5b00911ff1ee74e83f684a3075d169cbefebf4cbdd56e59ed6ee1c9f088d58b873434a7", 0xcf}, {&(0x7f0000c88000-0x1)="f5", 0x1}, {&(0x7f0000f3e000)="892fd51e6537d136f0d38eff18d09808e6313de8ec7b7313c6c12de03fc9957dd7e0f01d9ce6989396ef89bb8ae66b6300abc80150ada2498ca35f863dad261c99533972cb13fb7218fed3ee48f8132e6cd797f0c9ab5faeeeee44f5a1d0a1f45b537502bd7d7a0259879ec208c7f37a6c634bfe802cb24195cf79984b6b63", 0x7f}], 0x5, 0x0, 0x0, 0x800}, 0x8000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7ffd, 0x4) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000e9f000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mincore(&(0x7f00008cd000/0x1000)=nil, 0x1000, &(0x7f0000d4e000-0x1b)=""/27) close(r1) 2018/02/02 07:58:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000079c000-0x9)='/dev/sg#\x00', 0x3f, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a5e000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8, 0x3, 0x40}, 0x327) [ 47.059873] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7213 [ 47.068088] SELinux: unknown mount option [ 47.072670] caller is __this_cpu_preempt_check+0x1c/0x20 [ 47.078480] CPU: 0 PID: 7213 Comm: syz-executor2 Not tainted 4.4.114-ga81d322 #4 [ 47.086014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.095354] 0000000000000000[ 47.096949] SELinux: unknown mount option [ 47.102474] e8d6c01a578b141b ffff8800b904f468 ffffffff81d0394d [ 47.109180] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b920 ffff8801d93cb000 [ 47.117175] 0000000000000003 ffff8800b904f4a8 ffffffff81d63894 ffff8800b904f4c0 [ 47.125159] Call Trace: [ 47.127725] [] dump_stack+0xc1/0x124 [ 47.133072] [] check_preemption_disabled+0x1d4/0x200 [ 47.139805] [] __this_cpu_preempt_check+0x1c/0x20 [ 47.146271] [] ipcomp_init_state+0x188/0x980 [ 47.152300] [] ? __lock_is_held+0xa1/0xf0 [ 47.158082] [] ipcomp6_init_state+0xb5/0x820 [ 47.164129] [] ? __xfrm_init_state+0x363/0xb30 [ 47.170340] [] __xfrm_init_state+0x3e7/0xb30 [ 47.176370] [] xfrm_add_sa+0x1916/0x2e40 [ 47.182052] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 47.188861] [] ? nla_parse+0x213/0x260 [ 47.194368] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 47.201174] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 47.207202] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 47.213229] [] ? __lock_acquire+0xb5f/0x4b50 [ 47.219268] [] ? avc_has_perm_noaudit+0x460/0x460 [ 47.225731] [] netlink_rcv_skb+0x13e/0x370 [ 47.231582] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 47.237607] [] xfrm_netlink_rcv+0x6f/0x90 [ 47.243371] [] netlink_unicast+0x522/0x760 [ 47.249225] [] ? netlink_unicast+0x44f/0x760 [ 47.255252] [] ? netlink_attachskb+0x6c0/0x6c0 [ 47.261459] [] netlink_sendmsg+0x8e8/0xc50 [ 47.267321] [] ? netlink_unicast+0x760/0x760 [ 47.273356] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 47.279820] [] ? security_socket_sendmsg+0x89/0xb0 [ 47.286370] [] ? netlink_unicast+0x760/0x760 [ 47.292399] [] sock_sendmsg+0xca/0x110 [ 47.297904] [] ___sys_sendmsg+0x6c1/0x7c0 [ 47.303673] [] ? copy_msghdr_from_user+0x550/0x550 [ 47.310231] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.317217] [] ? __fget+0x232/0x3b0 [ 47.322462] [] ? __fget+0x47/0x3b0 [ 47.327619] [] ? __fget_light+0xa1/0x1e0 [ 47.333303] [] ? __fdget+0x18/0x20 [ 47.338475] [] __sys_sendmsg+0xd3/0x190 [ 47.344074] [] ? SyS_shutdown+0x1b0/0x1b0 [ 47.349842] [] ? SyS_futex+0x210/0x2c0 [ 47.355349] [] ? fd_install+0x4d/0x60 [ 47.360772] [] ? move_addr_to_kernel+0x50/0x50 [ 47.366980] [] SyS_sendmsg+0x2d/0x50 [ 47.372323] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 47.394060] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7221 [ 47.402772] caller is __this_cpu_preempt_check+0x1c/0x20 [ 47.408236] CPU: 1 PID: 7221 Comm: syz-executor2 Not tainted 4.4.114-ga81d322 #4 [ 47.415753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.425086] 0000000000000000 69d17e9251393f57 ffff8800b9107468 ffffffff81d0394d [ 47.433079] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b920 ffff8801d64d6000 [ 47.441092] 0000000000000003 ffff8800b91074a8 ffffffff81d63894 ffff8800b91074c0 [ 47.449059] Call Trace: [ 47.451627] [] dump_stack+0xc1/0x124 [ 47.456961] [] check_preemption_disabled+0x1d4/0x200 [ 47.463681] [] __this_cpu_preempt_check+0x1c/0x20 [ 47.470157] [] ipcomp_init_state+0x188/0x980 [ 47.476197] [] ? __lock_is_held+0xa1/0xf0 [ 47.481972] [] ipcomp6_init_state+0xb5/0x820 [ 47.488001] [] ? __xfrm_init_state+0x363/0xb30 [ 47.494202] [] __xfrm_init_state+0x3e7/0xb30 [ 47.500238] [] xfrm_add_sa+0x1916/0x2e40 [ 47.505918] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 47.512728] [] ? nla_parse+0x213/0x260 [ 47.518242] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 47.525049] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 47.531075] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 47.537103] [] ? __lock_acquire+0xb5f/0x4b50 [ 47.543131] [] ? avc_has_perm_noaudit+0x460/0x460 [ 47.549597] [] netlink_rcv_skb+0x13e/0x370 [ 47.555451] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 47.561475] [] xfrm_netlink_rcv+0x6f/0x90 [ 47.567243] [] netlink_unicast+0x522/0x760 [ 47.573116] [] ? netlink_unicast+0x44f/0x760 [ 47.579156] [] ? netlink_attachskb+0x6c0/0x6c0 [ 47.585363] [] netlink_sendmsg+0x8e8/0xc50 [ 47.591227] [] ? netlink_unicast+0x760/0x760 [ 47.597255] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 47.603728] [] ? security_socket_sendmsg+0x89/0xb0 [ 47.610277] [] ? netlink_unicast+0x760/0x760 [ 47.616304] [] sock_sendmsg+0xca/0x110 [ 47.621810] [] ___sys_sendmsg+0x6c1/0x7c0 [ 47.627576] [] ? copy_msghdr_from_user+0x550/0x550 [ 47.634125] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.641116] [] ? __fget+0x232/0x3b0 [ 47.646370] [] ? __fget+0x47/0x3b0 [ 47.651529] [] ? __fget_light+0xa1/0x1e0 [ 47.657219] [] ? __fdget+0x18/0x20 [ 47.662380] [] __sys_sendmsg+0xd3/0x190 [ 47.667972] [] ? SyS_shutdown+0x1b0/0x1b0 [ 47.673747] [] ? fput+0x20/0x150 [ 47.678742] [] ? SyS_futex+0x210/0x2c0 [ 47.684250] [] ? security_file_ioctl+0x89/0xb0 [ 47.690471] [] SyS_sendmsg+0x2d/0x50 [ 47.695814] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/02 07:58:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000002000-0x1040)="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0x1040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x400) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00009cb000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f3e000)=0x599e, &(0x7f000037e000)=0x4) clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)) 2018/02/02 07:58:19 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000883000-0x7)='limits\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/02/02 07:58:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000011000)='i\a_resodverl', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x3)='.@\x00', r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x277) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00001e2000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x6d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x6c0, 0x0, [@generic="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"]}]}, 0x6d4}, 0x1}, 0x0) 2018/02/02 07:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0e000)='comm\x00') ftruncate(r1, 0x402) ftruncate(r1, 0x438) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003d2000-0x14)={0x0, 0x4, 0x8, 0x10001, 0x2, 0x3}, &(0x7f0000b1c000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b36000)={r2, 0x9}, &(0x7f00004f7000)=0x6) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003a7000)=0x0) setpgid(r0, r1) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00003ab000)) fallocate(r3, 0x1, 0x8, 0xffff) sendto$inet6(r2, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f00004cd000)="e96bf97bfcb1257b9d403ff31ac880c8717728af3f1cf1bd5b35647820a77270f7346f2c5c0f5ad96f258b8116791a5c7f7a679bf71791a4122b836cf917a6b1e6362b9ad7536b0169de8e610299097cb6c9c76e263c1e78dd86f6c91db124a51d0fa7cc030540efa48b2dd2c95a50f92a3193b8dfabe876a3759bcc1827db82fad885858026e2809ceea3b97d8f786755f8b0dcce65d073a897d81cff11c5a69430ce9db8d57d6532ba5447bff344357ad9f756d3d714a139e12a3a79a34f034e1b492dc22de9e25b66df1d6b14d50d5b0d0bd74cc63254fcde89c460d84d6edc967b0aa5e855eb3f1014deda9c9258b242d8fead9af5bb", 0xf8) sendfile(r2, r3, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000020d000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000df1000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de1000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000cfe000), &(0x7f0000658000)=0x10) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000e12000)={@remote, @empty, @remote}, &(0x7f00007be000)=0xc) sendto$inet(r0, &(0x7f0000228000)="4464d1cc7b426f756c3f592e0138c0cc7c19cecf4925c868e7b1e6b479c2ad67b9d2c8f6449fc075de4d769297024ef8509e435972c8fcfd8ff87e648081e9d7d3800dd48ba2667c193c1940c3375d05768e1806d5630a9e2ff1ae117d356c84ea2f", 0x62, 0x0, 0x0, 0x0) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000138000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e5e000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @empty}, 0x18, {0x2, 0x3, @multicast2=0xe0000002}, @generic="eff6363009469e9877fa7e821c2e1957"}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000918000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000667000-0x4)=r2) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000d5a000-0x73), 0x552, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000e6b000-0x8), 0x8) bind$nfc_llcp(r0, &(0x7f0000d3c000)={0x27, 0x4, 0x3ff, 0x6, 0x3, 0x10000, "ceee0548584e4f93732813c1fa08af437ef1cde354bbfebe11a81fcbe24be16bdf62a3735135ca1c76bef8867661e82abcfd7c615119ba8eb40cdc50022187", 0xeb}, 0x60) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/ptmx\x00', 0x400, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/02/02 07:58:19 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f0a000-0x8)) r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000), 0x0) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00002f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004a9000)=0x14) r1 = dup2(r0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000f9a000)={0xff, 0x6, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4d000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e36000-0xa)='map_files\x00') r3 = dup3(r2, r1, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000ba2000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000b3000-0x8)={0x2, r4}) r5 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r5, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18}, 0x0) ptrace$setregs(0xffffffffffffffff, r4, 0x0, &(0x7f0000da2000-0xf7)="bcd2275a1cf835bd12a211845c3ea4ef16ff9fac4aaf69a948ce2efcf14b0f28b2446bf222c45fbed3993969eb756b9e16902c443229e1f7a3ef47e538d8a733c4f95b6244c6331207b2621bd318dbf939a4842b409cd3a70bb4a90d7aa192ad2f4c50647b21680bdeae3d282e155a896e799ad078989a9967a206022616d9489dd80713ba6d85f760574f6e8bf3b5f42a9b2ce443c554d9afec78cc4ba9470a4f73586037884b696cdca38e4084766725e0f60ab4cfdad1ae7196a768a73eeaf4349ae67ea09fabf2334d00a5c836c4b5dd0e168d2af16450e1f1418efe93ffdcc1fe0a7b4ffd01b6174c4c23488cdedfad4d8427c42c") syz_open_dev$mice(&(0x7f000091b000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000215000)=0x200, 0x4) pipe(&(0x7f00000ff000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r7, 0x770a, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00003c8000-0xdb)="ef4e113a13ab4cbe6a2af749f466190ade1a8b728c4ee7f74fd42f69494db481d581c617c37d7726366491be5a18143086c0493d9928cbe4864dc38244471cf02ed9ee3e0ddc6ff164cd0138e03a74eb802c1fabb6c73008b8629c66baa721adbaa80aac5f51759059e5a8a35d528e7eeb47bc69c8f5ba9f93f03be8752b6fa0bfd16e2640bce230e7ca60a6efdaa56b47082d623ab4b61ce8770c1ee877c21173fa18b34a7e423c18a299db465e2e287d1398996691b4f76e8b924e516c67a18a959f27214fd5b867317ca027720d3be2af211ccd24ad8e821270") 2018/02/02 07:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) r1 = creat(&(0x7f00007af000)='./file0\x00', 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000406000-0x4)=0x1, 0x4) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000075000)={0x0}, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000e24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006cd000)=0x14) lstat(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000168000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc5000-0xe8)={{{@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0xff, 0x0, 0x0, 0x2, 0x20, 0x80, 0x2c, r2, r3}, {0x400, 0x797, 0x1, 0x400, 0x4, 0x101, 0x87, 0xffffffffffff4b87}, {0x4, 0x7, 0xe1a, 0x7}, 0x9, 0xd, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x8, 0x101, 0xfffffffffffffffe, 0x100}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xbc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}}}, [@tmpl={0x4, 0x5, []}]}, 0xbc}, 0x1}, 0x0) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r0, &(0x7f0000911000-0x8)={0xfffffffffffffffb}, 0x8, 0x80000) sendmsg$nl_generic(r0, &(0x7f00001a6000-0x38)={&(0x7f0000235000)={0x10}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 07:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042c000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e0b000-0x8)='./file0\x00', &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) sync() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/sequencer\x00', 0xa400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000811000)={&(0x7f00008e7000/0x4000)=nil, 0x100000001, 0x2, 0x80, &(0x7f000081b000/0x3000)=nil, 0x80000000}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setfsgid(r1) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ca6000)={@generic="60aa35a53b030859b2c9f4b6edbba808", @ifru_flags}) sync() fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00004eb000)) 2018/02/02 07:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b22000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) mq_getsetattr(r0, &(0x7f00001fd000-0x40)={0x93, 0x1f, 0x3, 0x4, 0xfff, 0x0, 0x1, 0x3}, &(0x7f0000336000)) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000d19000-0x1)='.', &(0x7f0000968000-0x1)='.') 2018/02/02 07:58:19 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) recvfrom$inet(r2, &(0x7f000079c000)=""/72, 0x48, 0x20, 0x0, 0x0) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000091c000)='/dev/ppp\x00', 0x220400, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a3c000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000440000)={0x0, 0x8}, &(0x7f00008fa000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f26000-0xbc)={r1, 0xb4, "a0c38e641f3ceab39be90ea45e2436a3580aac56315f1339ecce46155cc188a5f0c8716f52a60b9402d70d0c04c1bad30c267f34439ed5c62d1357cc1bd26ccbe7a8a6ff971fd9d3d5aa5be2969c38baa3b463e897cdd8ee01068367bd1f4b740d589df0fe8eb251a285e1e204e953a60ae24f7a1e99bb640b86207ac3525a9d4bc6a397b3bb6133fed487ce088ba4d187e3aa301b27cb2f96d48f278caba138448c5d04c6b2bc8b7c07775434214e9e10725fb7"}, &(0x7f00003ce000)=0xbc) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r3, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f0e000-0x4)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000947000-0x24)={0x0, 0x0, 0x0, 0x32f93da}) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000def000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f08000)="2876626f786e65743123cd63707573657451736563757269747900", 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000056f000-0x10)={0x4f, &(0x7f00005e2000)=""/79}) syz_emit_ethernet(0x4e, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/02 07:58:19 executing program 1: clone(0x0, &(0x7f0000428000-0x26), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f000066b000)) getrandom(&(0x7f0000903000-0x52)=""/82, 0x52, 0x1) 2018/02/02 07:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3f, 0x6, @thr={&(0x7f0000000000)="b9a7494592848dc875e5e23b1c1d382f8e71a3075bce47cb423404ebb84bf597d06a69e5639eecf27ef13f6b81ab8c44cc4e64720d08103bdbb9c3a75da927818dcfeab25da82430868227ea9b1a80b3b526b0da6bd6b5cae3c095746101b69c8dc00d1c7427dee2bb7d31edcee9a3215be88c20529f5e00318f48c2393a8563a8891cb796ce511596bfcabc77f4d7f668d107601c60048a4b35fbd8ec32390f34ba6e0f7876c8f0de936fe3bef518877ca8ea9f3fc335c4e93bf422c629590757ddd79fbda39c9183a20276f8700ca77ccf", &(0x7f0000000000)="745b68832386088f026244ed53d5465235965902b7a78b17f23c7220ce9aeeee43dd5de768d97307effbbc4fc8d7db095431766d33f8cc4c9fe841208ef3583585f5acf2698bb7dd6b318c8f591053"}}, &(0x7f0000001000)=0x0) timer_getoverrun(r1) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x1, &(0x7f0000001000-0x4)=0x18000) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f08000)="2876626f786e65743123cd63707573657451736563757269747900", 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000056f000-0x10)={0x4f, &(0x7f00005e2000)=""/79}) syz_emit_ethernet(0x4e, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 47.968873] audit: type=1400 audit(1517558299.399:19): avc: denied { write } for pid=7269 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 07:58:19 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f00000b4000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x3, 0x40, 0x4, 0x4, 0x0, 0x9, 0x10, 0x8, 0xffff, 0x2, 0x4, 0x1, 0x71d6, 0x7, 0xfff, 0x51141a20, 0x4, 0x3, 0x0, 0xff, 0x20, 0xfffffffffffffbff, 0xfffffffffffffffe, 0x7, 0x3, 0x7, 0x4, 0x8001, 0x3, 0x264000, 0x100000000, 0x80000000, 0x6, 0x1000, 0x7, 0x0, 0x0, 0x81, 0x3, @perf_config_ext={0x0, 0x40}, 0x8000, 0x8, 0xff, 0x0, 0x1f, 0x8, 0x6}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007af000-0xe)='/dev/keychord\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000-0x50)={{0x80000001, 0xffffffffffffffe0}, {0x1, 0xffffffffffff2ced}, 0x2, 0x2, 0x4}) ftruncate(0xffffffffffffffff, 0x0) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = geteuid() setreuid(r0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/rfkill\x00', 0x200, 0x0) openat(r3, &(0x7f0000287000-0x8)='./file0\x00', 0x0, 0x100) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000096b000)={0x89}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f0000e09000-0x39)="390000001300094700bb61e1c3050000070000000200000045000000000b800006001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/02/02 07:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000777000)={@generic="2c32dd83dbea8e586a99764b85f5ce5c", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}, @sadb_sa={0x2, 0x1}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c49000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/02 07:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032f000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006d9000), &(0x7f00005a6000)=0x4) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x80000013) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0xfffffffffffffc96, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000edb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[], 0x0) umount2(&(0x7f00003ae000)='./file0\x00', 0x0) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() unshare(0x28060400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000a000)='./file0\x00', 0x400400, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x16)={0x2, 0x3, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x6}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) sendfile(r1, r1, &(0x7f000000a000-0x8), 0x1) 2018/02/02 07:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x0, 0x80}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x7}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000389000-0x4)) process_vm_readv(0x0, &(0x7f0000e2d000)=[{&(0x7f000069c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000024000-0x30)=[], 0x0, 0x0) 2018/02/02 07:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009c2000-0xc)='/dev/random\x00', 0x0, 0x0) socket$inet6(0xa, 0x801, 0x1) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x2c4}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f00004bc000)}}, &(0x7f000062f000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d23000)=""/19) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d23000-0x4), &(0x7f0000d22000)=0x0, &(0x7f0000d23000-0x4)) setfsuid(r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") r3 = getuid() setfsuid(r3) shutdown(r2, 0x1) clone(0x0, &(0x7f00003b2000-0x74), &(0x7f000067e000), &(0x7f0000d22000-0x4), &(0x7f0000d22000-0x20)) geteuid() 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000fb4000-0x4c)={0x10000, 0xfffffffffffffffd, 0x9}) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b48000-0x4)) 2018/02/02 07:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000056c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d31000-0x4c)={0x0, 0x44, "d5789b85fb91bbc15e1d9bc69b2b21132896bf3e7249803fc55afa17543e8db3dd3da1d5a4f9050198a02528d1b1d8d311c2555ff42617eed7cfe1bd866401963cb034c6"}, &(0x7f0000e57000)=0x4c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a48000)={r3, 0x5}, &(0x7f0000d93000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) socket$unix(0x1, 0x5, 0x0) inotify_init1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000438000)='net/igmp\x00') recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x40) 2018/02/02 07:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00006b8000-0x10)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000033f000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081a000+0x9c1)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000448000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000f95000)) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20), &(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000405000)='/dev/sg#\x00', 0x8, 0x501000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000dcf000-0xb0)={{0x3, 0x2}, 'port0\x00', 0x0, 0x80000, 0x2, 0x98bd, 0x4e, 0x2, 0x8, 0x0, 0x2, 0xb0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff7) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000142000-0x10)={&(0x7f0000c14000/0x4000)=nil, 0x4000}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d67000)='/selinux/load\x00', 0x2, 0x0) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fef000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000016000-0x18)=@generic={0x75, 0x2, 0x1000}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000060e000)=0x7) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff1000-0x10)=[{r1, 0x8000}, {r1, 0x402}], 0x2, 0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00002a0000-0x60)=@nfc_llcp, &(0x7f0000ff0000-0x4)=0xffffffffffffff72, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000fee000)=""/230, &(0x7f00004b5000-0x4)=0xe6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000509000)={@generic="20bd7a10548911630e7ad263328198ee", @ifru_flags=0x1201}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/02/02 07:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000)='net/if_inet6\x00') r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000099b000)='comm\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000de9000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x3, 0x1, 0x2, 0x1, 0x5e, 0x4}, 0x20) sendfile(r2, r0, &(0x7f0000b4b000), 0x400000ff) 2018/02/02 07:58:19 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x3, r0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000005000)={0x5, 0x6, 0x8000}, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x2, &(0x7f000000b000)=0x20) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x7130, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000-0x1)='\x00', 0x0, 0x28, &(0x7f000000b000)={0x3, 0x0, 0x8000, 0x2, 0x37f, 0x9, 0x8001, 0x1}) 2018/02/02 07:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = dup2(r0, r0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = add_key(&(0x7f00007dc000)='big_key\x00', &(0x7f000045b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r3) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000220000), 0x0) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001c5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c8a000)=@ethtool_modinfo={0x42, 0x0, 0x0, "ea1a0ec826399e15"}}) recvmmsg(r0, &(0x7f0000856000-0x12c)=[{{&(0x7f0000542000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00005a1000)=[{&(0x7f000055b000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f0000b74000-0x42)=""/66, 0x42, 0x3f}, 0x2}, {{0x0, 0x0, &(0x7f000047c000-0x50)=[{&(0x7f00002b5000)=""/241, 0xf1}, {&(0x7f000028c000-0x88)=""/136, 0x88}, {&(0x7f0000e7d000)=""/33, 0x21}, {&(0x7f00008c4000-0x71)=""/113, 0x71}, {&(0x7f0000ce1000)=""/191, 0xbf}], 0x5, &(0x7f0000cd6000)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000034000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000d63000)=[{&(0x7f000016c000-0x58)=""/88, 0x58}, {&(0x7f00005aa000-0xa4)=""/164, 0xa4}, {&(0x7f0000713000-0x2)=""/2, 0x2}, {&(0x7f0000c0a000-0x83)=""/131, 0x83}, {&(0x7f000056b000)=""/4096, 0x1000}], 0x5, &(0x7f000037e000-0x44)=""/68, 0x44}, 0x8}, {{&(0x7f00009ef000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000675000-0x30)=[{&(0x7f0000a42000-0x83)=""/131, 0x83}, {&(0x7f0000fa0000-0x4e)=""/78, 0x4e}, {&(0x7f0000be6000)=""/150, 0x96}], 0x3, &(0x7f00009a5000-0x22)=""/34, 0x22, 0x101}, 0xaf3a}, {{&(0x7f00008ff000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000fa3000)=[{&(0x7f00001c6000)=""/107, 0x6b}, {&(0x7f000091f000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f000070d000)=""/40, 0x28, 0x4}, 0x10000}], 0x5, 0x10140, &(0x7f000075d000)) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00006cd000-0x4)=0x401, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000595000)='tls\x00', 0x4) 2018/02/02 07:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000df0000-0x4b), &(0x7f0000ab4000), &(0x7f00007bf000), &(0x7f0000535000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap$binder(&(0x7f00002b6000/0xc00000)=nil, 0xc00000, 0x1, 0x811, r0, 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 07:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c25000)=@ethernet={0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0x40000000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e54000)=0x100) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000911000)={0x0, 0x56, "a9b3cd9f15342a91ccb9903f997c41c7cbdd53e0f5b680148a739ad58f67281836b1458185417c4464ad2b441cdbacf3da7628574eace0ea5dc90e5dcd5462b7ca8e949ab5765bcc40ce6a1a3d841d305b29f0f4b505"}, &(0x7f000088a000)=0x5e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000971000)={r3, 0x8, 0x30}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f6d000)={"a1cb129be6bb1663f6081be7a874a04b", {0x4, 0xfffffffffffffff9, 0xffff, "88ed49202b87"}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007a1000)=@sack_info={r3, 0x3ff, 0x4}, &(0x7f0000faf000)=0xc) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d15000-0xbe), &(0x7f0000128000), &(0x7f0000493000-0x1), &(0x7f0000b45000-0x48)) creat(&(0x7f0000d01000-0x8)='./file0\x00', 0x1f) getpid() close(r0) 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000313000)='trusted\x00', &(0x7f00008b4000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000095d000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f000095d000-0xaf)=""/175, 0xaf) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000095d000)={0x4, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2000400}}, {{0xa, 0x2, 0x415, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}}, 0x108) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) inotify_rm_watch(r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ac6000)={0x5, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a8a000)={0x26, r1, 0x0, 0x4}) [ 48.292702] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/02 07:58:19 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000091c000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000864000)={0x0, 0x1, 0x8000, 0x9, 0x9, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000916000)={0x35b92480, 0x3, 0x2ae4, 'queue0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85322, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) syz_open_dev$sndseq(&(0x7f00001e3000)='/dev/snd/seq\x00', 0x0, 0x200400) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x2ae) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) [ 48.405111] binder: BINDER_SET_CONTEXT_MGR already set [ 48.411756] binder: 7375:7381 ioctl 40046207 0 returned -16 [ 48.431892] binder_alloc: 7375: binder_alloc_buf, no vma [ 48.443016] binder: 7375:7393 transaction failed 29189/-3, size 0-0 line 3128 2018/02/02 07:58:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x12000) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a91000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000-0x34)={{0x0, 0x3, 0x7, 0x1, 0x1000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}, {r2, 0xbf84aeba6306ec99}, {r3, 0x20}, {r4, 0x6}], 0x4, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x10001) write(r5, &(0x7f0000001000)=' ', 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xfec) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0xe7)=""/231) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/02/02 07:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000241000-0x8)={0x0}) pipe2(&(0x7f0000d38000-0x8)={0x0, 0x0}, 0x0) r6 = socket$inet(0x2, 0x80f, 0x4) ppoll(&(0x7f00002c7000)=[{r0, 0x400}, {r1, 0x10}, {r2, 0x400}, {r3, 0x1}, {r4}, {r5, 0x2}, {r6, 0x8508}], 0x7, &(0x7f00000d9000), &(0x7f0000b4b000-0x8)={0x2}, 0x8) syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') 2018/02/02 07:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0xbf13}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x2be, 0x3f, 0x6}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0xffffffff80000000, 0x0, 0x363, 0x29}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000004000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xe9)="d3608e3e54d78bee8a80adb06c77149a50992499312cfe29216f5502876d09854c435cae4147d235fbcc3a6ac06f8a3f39595b6745d389977ddc1e1177ca878bfb0cc038ae9435fe6d533f38ec0b7784a4ed368a096cad41f36dd07a151edeb7110355786370cdac878a1d9a05360fe6b8a99f69af1638b64d7cf271bec2bc6b18ee2c1bf1bd9b9c3a58367ac5b99f08f919c7431caae3935ff79951d6c07054adcd315b786a2e5981000d3dd06c3edf21d4fa73f79a14db0ec6f96fd7e91897efebe4771b9b1a1040d03a0e9b4240b3e2e751c29f556278d44d3c2c628933cf111629f38323b0a0b7", 0xe9, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x9) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x4, 0x244000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000002000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000007000-0x4)=0x4) fgetxattr(r4, &(0x7f0000001000-0x8)=@random={'\tzIwem.', '\x00'}, &(0x7f0000000000)=""/120, 0x78) keyctl$session_to_parent(0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r6, 0x3}, &(0x7f0000005000-0x4)=0xffffffffffffffcf) keyctl$session_to_parent(0x12) 2018/02/02 07:58:19 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f77000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/02 07:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = memfd_create(&(0x7f0000951000)='/selinux/user\x00', 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000052e000-0x4)=0x8, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000002b000)=0x1000000000) 2018/02/02 07:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b8000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004bd000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}}) fsetxattr(r0, &(0x7f000086c000-0x17)=@random={'trusted.', ')#vmnet1loproc\x00'}, &(0x7f0000d83000-0x2)='-\x00', 0x2, 0x3) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/02 07:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000010, 0x0, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0040004a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63}, 0x0) setsockopt$inet_int(r0, 0x0, 0x3a9ad7dea0140232, &(0x7f0000672000-0x4)=0x5, 0x4) 2018/02/02 07:58:19 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002b2000-0xc)={0x2008}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000d20000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00008d9000)=0x10, 0x80800) bind$inet6(r2, &(0x7f0000384000-0x1c)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}, 0x1c) 2018/02/02 07:58:19 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r1, &(0x7f00007e6000)=[{}], 0x1, 0x7, &(0x7f00004ce000)={0x6}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f69000), 0x0) 2018/02/02 07:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000590000)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f0000c3e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000465000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) symlink(&(0x7f00008d6000)='./file0/bus\x00', &(0x7f0000e7d000)='./file0\x00') open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d71000-0x7a)="2e2152b8fd7edcc139091a0cc907f97c53a31aa0bfd97b427091a38cfd00b28e943fc361aeb1cfb8f1115a49f5fc9d7140e8104c5b43f70231941a8ddb9634542f30a987f2b6052840c2ce826837a39a162138007b258f3e0ff9f38e9c61cf2422c548852a9c67abf982394a7c414151456a22d31142699f0281", 0x7a) keyctl$session_to_parent(0x12) [ 48.452971] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.460971] binder: release 7375:7381 transaction 14 in, still active [ 48.486668] binder: send failed reply for transaction 14 to 7375:7393 [ 48.520627] binder: undelivered TRANSACTION_COMPLETE [ 48.542490] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 07:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00005b0000)={&(0x7f0000f59000-0xc)={0x10}, 0xc, &(0x7f0000e1b000)={&(0x7f0000b1a000)={0x14, 0x14, 0xe01, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001e000), &(0x7f0000347000-0x4)=0x8) 2018/02/02 07:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00001b9000-0x7), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) fremovexattr(r0, &(0x7f0000e0c000)=@known='security.selinux\x00') 2018/02/02 07:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e14000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e41000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007cb000)={0x2, [0x0, 0x0]}, &(0x7f0000d95000)=0xc) r2 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') ptrace$pokeuser(0x6, r0, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000021000), &(0x7f00006a1000)=0xfffffffffffffe1e) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f0000728000), 0x81) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00005df000-0x1e)={0x18, 0x0, {0x4, @random="5cd92f74332f", @syzn={0x73, 0x79, 0x7a, 0x0}}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/rtc\x00', 0x400000, 0x0) sched_getaffinity(r0, 0x8, &(0x7f000075d000)) 2018/02/02 07:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000d19000)={{0xa, 0x2, 0xffffffff, @empty, 0x1}, {0xa, 0x1, 0x10000, @empty, 0x20}, 0xffffffffffffff82, [0x20, 0x5, 0x75, 0x8000, 0x5, 0x2b5ecd61, 0x9b25, 0x7]}, 0x5c) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000647000-0x4), 0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000b98000-0x8f)="c722b951304a54ea6441a6aaed1a55e792fa937acdccc2d731307206c92a245ee9ab526d1883cd93fba0dc3667693441f1b4cec9cea099be70f3bed5b6447ef9a54ef304589f8d3c7b781c9153ca96409faebbea26533ded1a6a5b856b4f47470f4204bb99e0b0ff1d5bd5e982303eac560410d06611f41b24de3128f5a887714864ab8c6a2da53204a9932afb34ca", 0x8f) socket(0xf, 0x2, 0x8) 2018/02/02 07:58:20 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000087a000-0x7f)=""/127) 2018/02/02 07:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000379000-0xce)=""/206, &(0x7f0000b99000-0x4)=0xce) pipe2(&(0x7f0000c07000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b5d000), &(0x7f0000c43000-0x4)=0xb) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000bb1000-0x8)=0x1f) 2018/02/02 07:58:20 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xf}}, [@etimer_thresh={0x8, 0xc}]}, 0xc4}, 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) 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) 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) 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) 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) 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) recvmmsg(r0, &(0x7f000000e000-0x1a4)=[{{&(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000009000)=[{&(0x7f000000e000-0x62)=""/98, 0x62}], 0x1, &(0x7f000000b000-0x1000)=""/4096, 0x1000, 0x28}, 0x1}, {{&(0x7f0000003000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000000d000)=[{&(0x7f000000d000)=""/92, 0x5c}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000e000-0x9a)=""/154, 0x9a}, {&(0x7f000000d000)=""/6, 0x6}], 0x4, &(0x7f000000d000)=""/98, 0x62, 0x8}, 0x200}, {{&(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000008000-0x20)=[{&(0x7f0000009000)=""/17, 0x11}, {&(0x7f000000d000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1b6}}, {{0x0, 0x0, &(0x7f000000e000-0x90)=[{&(0x7f000000d000)=""/175, 0xaf}, {&(0x7f000000e000-0xe)=""/14, 0xe}, {&(0x7f000000e000-0x66)=""/102, 0x66}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000006000-0xb3)=""/179, 0xb3}, {&(0x7f0000007000)=""/111, 0x6f}, {&(0x7f000000c000-0x99)=""/153, 0x99}, {&(0x7f000000d000)=""/34, 0x22}], 0x9, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x7ff}, 0x100}, {{&(0x7f000000e000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000008000-0x60)=[{&(0x7f000000d000)}, {&(0x7f000000d000)=""/179, 0xb3}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0xb9)=""/185, 0xb9}, {&(0x7f0000009000-0xa3)=""/163, 0xa3}], 0x6, &(0x7f0000006000-0xdd)=""/221, 0xdd, 0x7}, 0xfff}, {{&(0x7f000000e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000004000-0xa0)=[{&(0x7f000000c000-0x9f)=""/159, 0x9f}, {&(0x7f000000d000-0xad)=""/173, 0xad}, {&(0x7f000000e000-0xb6)=""/182, 0xb6}, {&(0x7f000000d000)=""/68, 0x44}, {&(0x7f000000e000-0x47)=""/71, 0x47}, {&(0x7f000000e000-0x67)=""/103, 0x67}, {&(0x7f0000009000)=""/168, 0xa8}, {&(0x7f000000e000-0xaf)=""/175, 0xaf}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000-0x62)=""/98, 0x62}], 0xa, 0x0, 0x0, 0xfffffffffffffffc}, 0x6}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000d000+0x530)=""/189, 0xbd}, {&(0x7f000000d000)=""/186, 0xba}], 0x2, &(0x7f0000008000-0xa8)=""/168, 0xa8, 0x6}, 0xfff}], 0x7, 0x10000, &(0x7f0000005000-0x10)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000c000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000c000)=@acquire={0x214, 0x17, 0x200, 0x7, 0x1, {{@in=@multicast2=0xe0000002, 0x2, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x0, 0x0, 0x2, 0x20, 0x80, 0x21, r2, r3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x4, 0x3, 0x10000, 0xa, 0x80, 0x20, 0x0, r4, r5}, {0x5, 0x400, 0x3, 0x7, 0x100000001, 0xbf}, {0x3, 0x37bd, 0x100000000, 0x45}, 0x10000, 0x1, 0x1, 0x1, 0x1, 0x3}, 0x8, 0x400, 0x2, 0x2}, [@algo_comp={0xec, 0x3, {{'deflate\x00'}, 0x510, "58ff33063e5470730596dfd06824ec69000cbeba108933f0534932ab8b2320b93914b327c73c73bff0ad10ff50a17f41c7b79abc3a917d16a7a0167c458b0e90a8db38351ebb5d8bc091d4b313ac53bb9a50ae10aa5115d6ba1a90bfb61baaa1b0d8a355039cd9935078fc9c57a4e118e0dd0e0352ffabd9f9255c62faf56fa429a17129781638239688d8581b28cea99c3feef8754aecc56cc8c37b9ef182afe943"}}]}, 0x214}, 0x1, 0x0, 0x0, 0x4044000}, 0x4000) r6 = open(&(0x7f000000b000)='./file0\x00', 0x100, 0xe1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x4, &(0x7f000000e000), &(0x7f000000f000-0x4)=0x4) timerfd_settime(r6, 0x0, &(0x7f000000d000), &(0x7f000000c000-0x20)) 2018/02/02 07:58:20 executing program 6: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dfb000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffe33) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000df0000-0x4)=0x1, 0xffffffffffffff14) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003fc000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dfc000-0xc)='personality\x00') mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dfb000)={0x372, &(0x7f0000dfb000)=[{}, {0x0}, {}]}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00008bc000-0x10)={r3, &(0x7f0000dfc000)=""/40}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000dfa000)=0xfffffffffffffff8) setsockopt$sock_void(r0, 0x1, 0x20000003f, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r6, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000426000-0x4)=0xffffffffffffffe9) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005a9000)={0x0, 0x103, "bb1f3e1a5f4aa58504efbe6479b445422bc9000006cfc7737ab2ddaba97ba56600000000deff0004485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb6184abd672bdee4d676c182d964786ceac528b69cb43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d731000000081620f4eba9764"}, &(0x7f0000dfc000)=0x26) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000df7000)={r7, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/02 07:58:20 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000006000-0x8), 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @rand_addr, @broadcast}, &(0x7f000000b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000-0x28)={@generic="c636c3a769610358b7804c1db1e979f6", r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0x40040, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f000000d000-0x8)='./file0\x00', 0x200) 2018/02/02 07:58:20 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r2 = open(&(0x7f0000004000)='./file0\x00', 0x2002, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000026000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0xfffffffffffffffc, 0xa, 0xa0, 0xa0, 0x3a, r1, r3}, {0x6623e0ba, 0x5, 0x7f, 0x4, 0x3f, 0x100000000, 0x6, 0x80000001}, {0x3ff, 0x4, 0x8, 0x4}, 0x8, 0x5, 0x0, 0x0, 0x2}, {{@in6=@empty, 0x3}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x2, 0x0, 0x8000, 0xea8}}, 0xe8) 2018/02/02 07:58:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ac3000-0x6)='statm\x00') ioctl$KDDELIO(r0, 0x4b35, 0x6929) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x8, 0x571, 0x8, 0xbc, 0x0, 0x100000001}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5450) ioctl$KDDELIO(r1, 0x4b35, 0x6) [ 48.685154] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/02 07:58:20 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fe000-0x40)=[{&(0x7f0000ee5000-0x92)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000805000)={0xffffffffffffff7f, 0x0, 0x1, 0x8000, 0x10001, 0x7ff, 0x7, 0x8000, 0x0}, &(0x7f000048c000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005ad000)={r3, 0x8000}, &(0x7f0000dd2000-0x4)=0x8) lookup_dcookie(0x7c00000, &(0x7f0000690000)=""/138, 0x8a) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d0003000000000000000f0002dd00d800000000f0ffffc9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/02 07:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000979000-0xa)='/dev/ptmx\x00', 0x82, 0x0) ftruncate(r0, 0x7fff) readahead(r0, 0x8, 0xfffffffffffffff7) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x0, 0x0) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) accept4$unix(r0, 0x0, &(0x7f0000061000-0x4), 0x800) 2018/02/02 07:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xb, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000783000-0x4)=0x3ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffeffffffff, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d8a000-0x8)) mknod$loop(&(0x7f0000cb8000)='./file0\x00', 0xc088, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002de000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00003aa000)={0x3, 0xe3, "be45a985ad05885bb96907de576739435409d81320cad0abc8523c98067b7a4e7516a05e35c16b98d644189a5c1a3d6dc610520966c1992197491246bba85cfca84edd9473fc53e481104f5d9f1a3567ac4c796934bb70a339959ef7c402f8a07b2090c70f041f7f8b2fc47f8641beb58405ab07c6822d0644bf911fc79baf895e9c58eaf435a67d85cffc9a64cbf037b63fc9c67e4cde20e3bc5fd1b170e259ce3de2ab15b9c08bc8f847a9eccc84b93dc70f18b8a44dc85b2e1651fc8e057234ac84b8a5c511e6c8057528a1fb02516878e0841eab2c71eaac64f7ead9cd53c02a2e"}) 2018/02/02 07:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000284000-0x2)="1f00", 0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00009e7000-0x4e)=""/78) 2018/02/02 07:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 07:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000038e000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000025e000), &(0x7f0000dc7000-0x4)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000cf000-0x4)=0x7) mkdir(&(0x7f0000019000-0xe)='./file0/file0\x00', 0x100) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2018/02/02 07:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000298000)={0x0, 0x0}, &(0x7f00005b3000-0x4)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000faf000-0x4)=r1) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e01000)={@common='ip6gretap0\x00', @ifru_mtu}) r3 = fcntl$dupfd(r2, 0x5, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6}]}) pause() ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000019f000-0x4)) connect(r3, &(0x7f000036c000-0x60)=@nfc_llcp={0x27, 0x100, 0xb73, 0x5, 0x5, 0x80, "6e5e6620ab8ca0c8919a528df6c0b9f57004f0ff0ec930bc87051288cdd5d7e4a146d228b38f1b6035d9e3b0cf970b1da006de00bd571c31bfbd7bd4928542", 0x1}, 0x5) [ 48.730307] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.752363] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/02 07:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a05000-0x6)='(:em0\x00', 0x1) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000bb3000)={0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b12000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = mmap$binder(&(0x7f000082d000/0x3000)=nil, 0x3000, 0x2000000, 0x13, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000aa0000)={0x118, 0x0, &(0x7f0000ceb000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000acf000)=[@fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f00008dd000), 0x1, 0x3, 0x35}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000c6c000)=[0x48, 0x78, 0x40]}}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00005ed000)=[], &(0x7f0000cc4000-0x8)=[0x38]}}, @acquire={0x40046305}, @increfs={0x40046304}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000d2b000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}, @fda={0x66646185, 0x2, 0x2, 0x33}, @fda={0x66646185, 0xa, 0x4, 0x3a}], &(0x7f00005c5000)=[0x38, 0x0, 0x0]}, 0x6}}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x3}], 0x19, 0x0, &(0x7f000019e000)="4105c56a2403dae7fac2d9c65c354c379032edd48535ce0a41"}) r5 = socket$inet(0x2, 0x4, 0x40000000004) ioctl$sock_ifreq(r5, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f000032c000)=""/7) 2018/02/02 07:58:20 executing program 5: r0 = socket$unix(0x1, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000)=""/95, 0x4b1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000031b000), &(0x7f0000800000-0x4)=0x8) listen(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) 2018/02/02 07:58:20 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/checkreqprot\x00', 0x84000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000087d000-0x4)) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7e000-0xa)='/dev/ptmx\x00', 0x248801, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) [ 48.850776] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/02 07:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xb, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000783000-0x4)=0x3ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffeffffffff, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d8a000-0x8)) mknod$loop(&(0x7f0000cb8000)='./file0\x00', 0xc088, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002de000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00003aa000)={0x3, 0xe3, "be45a985ad05885bb96907de576739435409d81320cad0abc8523c98067b7a4e7516a05e35c16b98d644189a5c1a3d6dc610520966c1992197491246bba85cfca84edd9473fc53e481104f5d9f1a3567ac4c796934bb70a339959ef7c402f8a07b2090c70f041f7f8b2fc47f8641beb58405ab07c6822d0644bf911fc79baf895e9c58eaf435a67d85cffc9a64cbf037b63fc9c67e4cde20e3bc5fd1b170e259ce3de2ab15b9c08bc8f847a9eccc84b93dc70f18b8a44dc85b2e1651fc8e057234ac84b8a5c511e6c8057528a1fb02516878e0841eab2c71eaac64f7ead9cd53c02a2e"}) 2018/02/02 07:58:20 executing program 6: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dfb000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffe33) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000df0000-0x4)=0x1, 0xffffffffffffff14) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003fc000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dfc000-0xc)='personality\x00') mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dfb000)={0x372, &(0x7f0000dfb000)=[{}, {0x0}, {}]}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00008bc000-0x10)={r3, &(0x7f0000dfc000)=""/40}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000dfa000)=0xfffffffffffffff8) setsockopt$sock_void(r0, 0x1, 0x20000003f, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r6, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000426000-0x4)=0xffffffffffffffe9) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005a9000)={0x0, 0x103, "bb1f3e1a5f4aa58504efbe6479b445422bc9000006cfc7737ab2ddaba97ba56600000000deff0004485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb6184abd672bdee4d676c182d964786ceac528b69cb43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d731000000081620f4eba9764"}, &(0x7f0000dfc000)=0x26) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000df7000)={r7, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/02 07:58:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f00009ff000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$void(r0, 0x5451) 2018/02/02 07:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = open(&(0x7f0000499000-0x8)='./file0\x00', 0x200, 0x103) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000ec000)) write(r0, &(0x7f00002f0000-0x1f)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) openat$autofs(0xffffffffffffff9c, &(0x7f0000631000-0xc)='/dev/autofs\x00', 0x200000, 0x0) 2018/02/02 07:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000216000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001f8000)={0x4, {{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0xd35}}, 0x1, 0x7, [{{0xa, 0x2, 0xbd21, @loopback={0x0, 0x1}, 0x10001}}, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, {{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}]}, 0x410) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bcf000-0x2), &(0x7f0000577000-0x4)=0x4) fcntl$setlease(r0, 0x400, 0x1) 2018/02/02 07:58:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) remap_file_pages(&(0x7f00006df000/0x13000)=nil, 0x13000, 0x6, 0x1, 0x122) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f83000-0xc)={@dev, @multicast1, @remote}, &(0x7f0000a4b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000940000)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000562000), &(0x7f0000769000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/02 07:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000063c000-0x3)=""/3, &(0x7f0000c0e000)=0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/02 07:58:20 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f00006fc000)) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = accept4(r0, &(0x7f000002c000-0x10)=@nfc, &(0x7f0000016000)=0x10, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ffa000)={{0xffffffffffff0001, 0x64f}, {0x8, 0x8}, 0x8, 0x4, 0x4}) accept$packet(0xffffffffffffffff, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000002d000)=0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000002e000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100000001, r3}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r5 = fcntl$dupfd(r4, 0x0, r0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f000000f000)) 2018/02/02 07:58:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000671000)) r1 = syz_open_dev$sg(&(0x7f00007eb000)='/dev/sg#\x00', 0x5b, 0x20000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7) 2018/02/02 07:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) r1 = getuid() r2 = request_key(&(0x7f000036b000-0x6)='rxrpc\x00', &(0x7f0000fab000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000415000)='.\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/02/02 07:58:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000107000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80000) [ 49.034690] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/02 07:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/enforce\x00', 0x40080, 0x0) getdents(r0, &(0x7f0000582000)=""/8, 0x8) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x9, 0x4, @tid=r1}, &(0x7f0000044000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f000095c000-0x10)='/selinux/status\x00', 0x0, 0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/02 07:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008f7000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000e05000)={0x0, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00005d2000-0x4)=0x8, 0x4) listen(r2, 0x0) r3 = accept(r2, &(0x7f0000144000)=@nl=@kern, &(0x7f000017e000)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000cba000)=0x8f, 0x4) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r2) 2018/02/02 07:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d55000), &(0x7f0000f2b000-0x4)=0x60, 0x80000) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00009fa000), &(0x7f0000ae2000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c0f000-0x4)=r2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dc5000), &(0x7f0000e9e000)=0xb) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000f3c000-0x1000)=""/4096, &(0x7f0000747000)=0x1000) 2018/02/02 07:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000)='limits\x00') dup(r0) preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/02 07:58:20 executing program 2: r0 = inotify_init() close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed0000)={0x0}) read(r1, &(0x7f00009cf000-0x1000), 0x0) 2018/02/02 07:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b1b000-0x18)={0x0, 0x9, 0x1, 0xffffffffffffff7f, 0x8000, 0x3}) timer_create(0x3, &(0x7f0000e26000)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff}, &(0x7f00006c0000)=0x0) timer_getoverrun(r1) 2018/02/02 07:58:20 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) chroot(&(0x7f0000fe0000-0x8)='./file0\x00') umount2(&(0x7f0000742000)='./file0\x00', 0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe0000)='./file0\x00', &(0x7f0000bb9000-0x8)='./file0\x00', &(0x7f0000a69000-0x7)='cgroup\x00', 0x40408, &(0x7f0000fe0000)="78df18e3603d171573d0dbe877c80529e40e551d9c09a760a48e553fd230f0d998c4778b51770bfa2f4c19665e4aa2e74b6951ce9a93d334071d9dab4f64f71a1f40088b18400739af3d21c70cb728c443ff883053fe2c3b279d5be033b7cff2e6579bb096787d8bd3e89b4260b779ee46ca577d7fd19c801b9cdf5aa4c95e06abb1cf8b2add3c6d01517f445ecbeea09dd9d20310b3382590eecf5f91006647290b5fca616122ecbb657f0ead5002c6dead8f5707ae27739195cbedf1e47228ce46baceff1f47a9caa804f4eb2263afc8a412f05a07ee3f05eff001ce0f79ab2500b4c29a774b80a0575af4fd32f94a80bf4ee6c5135d218c797b058693cb93613dc7ef9f5740b5131383691abeceace6019e0a762520b38970753c45a5bbe6f8e0945d57e43f45fa4a5ed46bc9588aef8dc392d7e74e86bd748943bb6bf6dcdc08eb7661e452f862364ae3c30b18bc0