[....] Starting enhanced syslogd: rsyslogd[ 14.878189] audit: type=1400 audit(1517707426.129:4): avc: denied { syslog } for pid=3904 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/02/04 01:24:22 fuzzer started 2018/02/04 01:24:22 dialing manager at 10.128.0.26:41117 syzkaller login: [ 52.154981] random: crng init done 2018/02/04 01:24:25 kcov=true, comps=false 2018/02/04 01:24:26 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000169000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000058000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000aa000)=@full, &(0x7f0000000000)=0x48) r3 = accept4$packet(0xffffffffffffffff, &(0x7f000061a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008e2000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x4120}, {r1, 0x1000}, {r2, 0x200}, {r3, 0x2000}], 0x4, &(0x7f000086c000)={0x77359400}, &(0x7f0000dc3000-0x8)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000001000-0x10)={0x1f, 0x4, 0x50, 0xfff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000003000-0x10)=@generic="d8ec4994c5f4f3ca46cd838c712b1c1e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/198, 0xc6}], 0x1, &(0x7f0000000000)=""/194, 0xc2, 0xaf}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0xa)=@random={'security.', '\x00'}, &(0x7f0000001000)=""/160, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000006000)='#l\x00', 0x40, 0xff, &(0x7f0000006000)={0x100, 0x7a9, 0x1, 0x5, 0x8, 0x10000, 0x280f7659, 0xcbe}) write$selinux_create(r5, &(0x7f0000001000-0x3b)=@objname={'system_u:object_r:hald_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x34, 0x20, './file0\x00'}, 0x3b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0xc8, "9f9e51eabd0d450ab0933ae13cd306a05d7a3c809fdf5b808ea4a4217b70665cb7c2bfb8adf4a2a055ec524eff58a2d446b51a7274a67ebcc095eddf7c2ffd6f6b2c9827447e7570ac42bbee3b38ab4a5b7a11a6191b49ce8cb963cf9666c3e04e998c482d2aa5d60a2453d3d6e2539e867863497964c64d94db57e0fe14983652e8d8e7cee237b3ed9ca63dad3753af5629f403776d15fa767811e8c67ff654a5a93cb55175a368a86b415b6f9b79f7bed8cb8cd821571a7b5c387b5e116b363d39ec6247567e93"}, &(0x7f0000001000)=0xd0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000-0x10)={r7, 0x9, 0x0, 0x7fff80000000}, &(0x7f0000008000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000003000)={0x80000000, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x18, 0xffffffff, 0x9, 0x8, 0x3, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x7, 0x1ff}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb, r4}) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x800, 0x0) 2018/02/04 01:24:26 executing program 7: r0 = perf_event_open(&(0x7f000004b000)={0x0, 0x78, 0x7, 0x5, 0x7000000000000, 0x9, 0x0, 0x5, 0x82000, 0x1, 0x5, 0xecbe, 0x9, 0x38b, 0xfffffffffffff001, 0x4, 0x6, 0x1, 0x5, 0x8, 0x100000000, 0x8000, 0x3, 0x3, 0x10001, 0x2, 0x8863, 0x7, 0x6e80, 0xffffffffffffff97, 0x5, 0x0, 0x0, 0x6, 0xc45e, 0x6eb, 0x9, 0x60000000, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x7}, 0x10000, 0xffffffffffffff01, 0x9, 0x5, 0x5, 0x1, 0x400}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x4) flock(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000617000-0x4)={0x6}, 0x4) fcntl$setlease(r1, 0x400, 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x2d) r2 = fcntl$getown(r1, 0x9) sched_setparam(r2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r1, 0x0, &(0x7f0000002000-0x4)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x8, 0x4) ptrace$cont(0x20, r2, 0x9, 0x3) listen(r3, 0x1a42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000)=""/48, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000003000), 0x0) openat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) chroot(&(0x7f0000002000-0x8)='./file1\x00') pipe(&(0x7f0000003000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000005000)=0x695) fcntl$setpipe(r4, 0x407, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000-0x8)='./file0\x00', 0x440, 0x128) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000007000)={0x2, 0x0, 0x7ff, 0x7ff, 0x1}) 2018/02/04 01:24:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) close(r0) times(&(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x14)=""/20, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$setflags(r0, 0x2, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002000)={r2, &(0x7f0000004000-0xff)=""/255}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x50)=""/80, 0x50) ioctl$TIOCGPTPEER(r0, 0x5441, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000006000-0xc)={&(0x7f0000006000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000)={0x0, 0x28, 0x6, @thr={&(0x7f0000006000)="6de88b6bfe9af8faf3abee8028a1447297359342cf220a0392b4cfdb948a2348942951bd278951a36a20e83f44c7ec1b3a83ed85345adac6ed88673af9c0a734d6591f47614eac06bba9d1819607649bdc4c78105d68513a1f7880f5f27ff2d4f333657fedb07e9531639d0484c8111584f3833ef4533d1c97f2aa4a86a6f1c403d2a3fef49aa0e44a620075d342143224df205cdd6b30b47d5d94b18da05439e4a25da90c09e6bfaf98908245f194fcbda852f099ad076361977eb631e1759a7f993fb515d15135675af585446a39ffc36d71b61a3523a50a139b7a2249d2e503fd779a15174006a7bd8b36f5fc27cf31b7", &(0x7f0000006000)="0e7bc7fec48ccc05057eb81a1e666f293ff12a53f8f84fdcc6679d49c72ccdf1f89f212151952aa4eaed5f39fe3e883c2c455617455326af251b0d8661c63de52331b664af8650eebb298df7a3237a35548baff4d55ba3da9273d68fd7945f50c2"}}, &(0x7f0000006000)) syz_open_dev$urandom(&(0x7f0000006000-0xd)='/dev/urandom\x00', 0x0, 0x123000) seccomp(0x0, 0x1, &(0x7f0000005000-0x10)={0x1, &(0x7f0000001000)=[{0x4, 0x8, 0x0, 0x7}]}) mmap(&(0x7f000081f000/0x11000)=nil, 0x11000, 0x2000000, 0x10, r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000823000-0x2)={0x7, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x1f, 0x8, 0x7, 0x6, 0x464b, "cb48959e3caea2fe7003407f9cdc2d1d6c01ce958a591c726b00ad4859081bb3c0bdc56fb2870fea463bf7148665aa864b8e1c6cc84df9fc97d08372581edd", 0x3ff}, 0x60) 2018/02/04 01:24:26 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/113, 0x71, 0x2, &(0x7f0000815000-0x14)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000)=""/49) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfffffffffffffffe, 0x2, 0x36e, 0xfffffffffffffcaa, r4}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) r6 = dup(r2) getsockopt$inet_buf(r6, 0x0, 0x2f, &(0x7f0000001000)=""/102, &(0x7f0000003000)=0x66) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r4, 0x20, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000006000)={r7, 0x6f2c15eb, 0x1f, 0x8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000008000-0x20), &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000009000-0x8)=0xe0ee, 0x8) 2018/02/04 01:24:26 executing program 5: modify_ldt$write(0x1, &(0x7f0000fc6000-0x10)={0x0, 0x100000, 0x4000, 0xfffffffffffff84e, 0xed4, 0x401, 0x0, 0x7, 0x7, 0x401}, 0x10) acct(&(0x7f000093d000)='./file0\x00') r0 = add_key$user(&(0x7f00003dc000-0x5)='user\x00', &(0x7f0000557000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000fa000)="4600137cd9b8ee7c422c6e01571bf8ac0acabf7bbf327c1985a68f6e8853300bbc8e871d0440a29f66ba1ee239fa24aa6ed43658fb74c8dfb37ff88d487384db89d8064472790963aa00ef29490d4c79158853be77deb87225496fc9d0577f29a2d0cc4b0b182aaf8d0ff738eda19bdeb6e5b3d16b151fa5dff563e1fa940afbb1cc4c9ea7cd9d8860f6b775832397f07781503b07a4dcde4c5207f0d7478af6dcc3133d8d41a3c68c7f77541c564dda2c538ceb28437f5680438929ddaffaa65d71895537502e071953dba0b8c1dfa670ff7c4d646566", 0xd7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="5923fc7755ff5c0b94d979cef2bde13cdad190e9f756b34da8fe82a0b3aeed92da097b74d1317bbefea4eebda5020601bd1ce25b6a293471adc30d20d4f28838d466bdf5d867c2d5b7bdbb1b8e663b75ef6bc5bb813c4837ba63fed691919ff8f949d6ad0345a2", 0x67, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xf21, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x80, 0x5b62, 0x4, 0x14702e05, 0x44}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, r4}) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000003000)={@common, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000003000)={0x3, 0x9}}}) tee(r2, r2, 0x4, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000005000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r4}) r6 = dup2(r5, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r6, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r6, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x81, 0x30}, 0xc) 2018/02/04 01:24:26 executing program 1: r0 = open(&(0x7f000081f000-0x8)='./file0\x00', 0x8000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000422000-0x70)=""/112, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x40003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x5, 0x202000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000006000-0x24)={0xfffffffffffff801, 0x6, 0x7fffffff, 0x0, 0x7, 0x8, 0x8, 0xf12, 0x8, 0x4, 0x5, 0x10001}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000004000-0x4)=0x1) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000005000)="a796bd7f28d46e99f7cd5e50dcf43749bdf38da91c78db55811c81f606f5561c453b902a447b6d56857568fac78767f3f900646aa94a", 0x36) poll(&(0x7f0000006000-0x30)=[{r0}, {r3, 0xb211}, {r1, 0x220}, {r0, 0x4000}, {r3, 0x8}, {r1, 0x8414}], 0x6, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @rand_addr=0x4}], 0x64) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000006000)='cifs.spnego\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000007000-0x1)='\x00', r4) getsockname$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@rand_addr=0x80, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3, 0x1f, 0x0, 0x7fff, 0x2, 0x20, 0xa0, 0x67, r5, r6}, {0xd0, 0x3, 0xffffffffffffffff, 0xfaa, 0x3, 0x3, 0x4, 0x4}, {0x20, 0xb514, 0x7, 0xfffffffffffffffc}, 0x6, 0xb, 0x1, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x7e}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x9, 0x6, 0x3ff, 0x4}}, 0xe8) 2018/02/04 01:24:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec, 0xc) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000002000)=0xc) sched_getparam(r2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7fff, 0x8200, 0x1, 0x8, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={r3, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r3, 0xe0f0}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r4, 0x31, "3e70a92242310226e7536e75e2a8f0eaca1254d69cd61dd2286d90bca3759bddf52f896330a5ab860442e53a47219e8243"}, &(0x7f0000006000-0x4)=0x39) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x105) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000007000-0x20)={0x1, 0x0, 0x2, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000006000)={r7}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000006000-0xa3)=""/163, &(0x7f0000004000)=0xa3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000-0xc)={r5, 0x20, 0x10}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r6, &(0x7f0000002000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x20820}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000008000)={0x2cc, 0x20, 0x1, 0x7, 0x0, {0x14}, [@nested={0xd0, 0x66, [@typed={0xc, 0x3b, @pid=r2}, @generic="ee46567595cad6c354b55af8e335e91699c7165c27d018dcc9c5f50d76b2672cb8b8a7f26bb2bde106a71b765bbbf9ecbf93163cc682cc53b950be7ea9b2bbd689f872472677b02a55ef4abb6cf19c9cac815cb26da3fa8de15514957cee145eceff07f65bb9429de2988a16ef1ed76fc117b302a66d681299770a12e336094bf07e22923a3c2e9070dd23a02eca7cd78138a20efe4150e9c9865f373a302cdc94fa59f0483453a67938728b62d5343665d2fc78f0df2e8c6bafe7707a"]}, @nested={0xb8, 0xb, [@typed={0xc, 0x5e, @fd=r1}, @generic="98961c0c48522f19b5b2f34b10bc230556885660a222e934bff5d3d7ed5315203f7d673f8e89727d7d9340a605eb606482bcd49ff62ff95a9ef510d4c654d0a97b62e6ac3439f7ed8f92989e9cd3e64d3ad068a6b455bc679c8fc4940105b754afc60d694063b1c11ee8eecbf3862e13dbf12c80ab3ba4494d5e0498cad1f3ab57bbaff1831d33d03fcc681e9df88a3059e344e73130ada1e1bd85831cdfacb57262d61536"]}, @typed={0x20, 0x7d, @binary="1698d0d3f95b4cb89635e9d92a0ce053223fa6fa6297"}, @typed={0x24, 0x3d, @str='*eth0procproccgroup:-eth1#^\x00'}, @generic="693f1e825d714d40d37e79ff4e096a41e23f3939d3bd5b279cb91a34ff03936f", @generic="c0342b57dc60984ec3e86b0bcd0df8bcb6c99a4fce5ffc202250b48e9e7b47c69306eef4d758ce5ab47a8a2572eb055c7195629d8698d20e404b60a9a64ecda935f5b0ea1c1391efdf8b7bd771ac097a6942c016dd3dafbe16c7fb302681ec34c4eb8699df72d620d06e2010b3b9f2c3b429956d557608df4503e81b952d14ab6f3d98869cfc8f249b5f5ec2c32d9e933b68ae5e21692c7389251904ff57f0de359cbeeca091431a20d2fde2ec24349496fd7df0cec103add03a1834f5289726ab503ab27408a6ca83798155"]}, 0x2cc}, 0x1, 0x0, 0x0, 0xc810}, 0x40000) 2018/02/04 01:24:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00009cf000-0x50)={@generic="b779e421b99776ecfd14823eb0a7224e", @ifru_names=@common='gretap0\x00'}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004af000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xd3, "d04375c24540edbc8d2f17b22d12c58a38954f019ed4ba8f4e720deb1219b2bd73f277d5ab6d77296d7769f942742ab5e2cbf3adcaed4bc4c55b0883ec860720f22579569aa5372c402bd521816988510e382a7e3e694fe5de39b9593e6596881d989858e6a6a981fc1a2bb1c7d4cb6f374ebfe8bd59f7f050da4263c1f449fd86aee1d2ea66918f1c3de25c264ea9c77fc25f8db4fdd9f21f675dba5e8cf1a1091e976a095659fbf97758528b7aba3c509aa90bc7d95ae17d225739dd5abc5299ef4436d8a5ea4ec7ffddb0bbf6e843738d3c"}, &(0x7f0000976000)=0xdb) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000001000)={r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000)={r2, 0x7ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x864400}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@alg={0xe8, 0x10, 0x2, 0x6, 0x1, {{'authencesn(wp384-generic,cbc-twofish-3way)\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x84) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x24d2f6aeb76ba22a, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000005000-0x6)={r2, 0x1}, 0x6) read(r0, &(0x7f0000003000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r1}, &(0x7f0000003000-0x4)=0x8) getsockname$packet(r3, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@broadcast, @in=@empty}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000006000)=0xe8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000004000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000002000)={&(0x7f0000005000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x4, 0x6}) [ 55.650211] audit: type=1400 audit(1517707466.899:5): avc: denied { sys_admin } for pid=4138 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.681828] IPVS: Creating netns size=2536 id=1 [ 55.696254] audit: type=1400 audit(1517707466.949:6): avc: denied { net_admin } for pid=4141 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.740042] IPVS: Creating netns size=2536 id=2 [ 55.768258] IPVS: Creating netns size=2536 id=3 [ 55.808379] IPVS: Creating netns size=2536 id=4 [ 55.847008] IPVS: Creating netns size=2536 id=5 [ 55.890174] IPVS: Creating netns size=2536 id=6 [ 55.955217] IPVS: Creating netns size=2536 id=7 [ 56.007800] IPVS: Creating netns size=2536 id=8 [ 57.645667] audit: type=1400 audit(1517707468.899:7): avc: denied { sys_chroot } for pid=4141 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 01:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x5d87, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[]}, 0x0) [ 57.739989] audit: type=1400 audit(1517707468.989:8): avc: denied { dac_override } for pid=5130 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 01:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6e000)={0x0}, &(0x7f00000c4000)=0xc) timer_create(0x6, &(0x7f00004ae000-0x60)={0x0, 0x3f, 0x6, @tid=r0}, &(0x7f0000a8b000)=0x0) timer_gettime(r1, &(0x7f0000700000-0x20)) r2 = syz_open_dev$sg(&(0x7f0000243000)='/dev/sg#\x00', 0x8000, 0x80) r3 = openat(r2, &(0x7f00004a3000)='./file0\x00', 0xfffffffffffffffe, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r3, &(0x7f0000236000)='./file0\x00', 0x0) 2018/02/04 01:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d83000-0xc)={0x0}, &(0x7f00001b2000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c3b000)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a92000-0x4)="9150db7c", 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ea4000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004b6000-0x8)={0x0, 0x98, &(0x7f0000958000-0x98)=[@in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4c4a}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0xffffffffffffff46}]}, &(0x7f00003ca000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003d5000)={r2, 0xb6a}, &(0x7f0000a66000)=0x7) fgetxattr(r1, &(0x7f0000fbc000)=@known='user.syz\x00', &(0x7f0000d8c000)=""/88, 0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004e4000)={r3, 0x6c, "0d09801a36250a503663170834c6aed6c5f6c94036f7b226b1f779cb10d4c13cd40ca27d00e88ec3a2624348cc8a935eba8b604bc2c2ee186505591056fa56cffc95ab14822ea3d39361115a73da3a02c7c5e3c7fca93f36636cabcd1ddb377e9e7f004424b89698309f052c"}, &(0x7f0000273000)=0x74) sendto$inet(r1, &(0x7f000094c000)="824cb14f6932e03ffcfe6be04d8057f7be01167c876c94363428ce229d01fdd63bc59fb0ad4e8182cfb6dde0f35b54cfe1aac5d60d0fa6a7916949238ec8c627f76d", 0x42, 0x4008000, &(0x7f0000785000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) pread64(r1, &(0x7f000029b000), 0x0, 0x4000019) 2018/02/04 01:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) recvfrom$unix(r0, &(0x7f00006f7000-0x62)=""/98, 0x62, 0x20, 0x0, 0x0) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/04 01:24:29 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/ppp\x00', 0x80, 0x0) add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xb6), 0x0, 0x400000000001) 2018/02/04 01:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fa1000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x50c) mprotect(&(0x7f000036f000/0x3000)=nil, 0x3000, 0xa) r2 = dup(r0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000089f000)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000880000)={0x0, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001b4000-0x20)={0x7ff, r3, 0x0, 0x4}) request_key(&(0x7f0000857000)='id_legacy\x00', &(0x7f0000f04000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000fb000-0x16)='trusted[-/)selinuxem0\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f000043d000)='keyring\x00', &(0x7f0000f19000-0x4)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000ca2000-0x8)='keyring\x00', &(0x7f000026e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000a28000)=0x401, 0x4) keyctl$read(0xb, r5, &(0x7f00008e8000)=""/28, 0x1c) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f00003a3000-0x10)={&(0x7f000062c000/0x2000)=nil, 0x2000}) 2018/02/04 01:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e1f000)='/dev/sg#\x00', 0xfffffffffffffffb) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/02/04 01:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept(r0, &(0x7f0000653000-0x10)=@ipx, &(0x7f0000cfb000)=0x10) write(r0, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) 2018/02/04 01:24:29 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd}, {}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b63000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000f63000)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f7f000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x8001, 0x8cbc, 0x400, 0x7, 0x40000, r1}) 2018/02/04 01:24:29 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xc, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004e2000), &(0x7f00008eb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000028b000-0x6)={0x1f, 0xffffffff, 0xff}) rt_sigprocmask(0x0, &(0x7f0000996000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f26000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f0000040000)) mknod$loop(&(0x7f00000e8000)='./file0\x00', 0x48, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000beb000-0x8), &(0x7f0000ab3000)=0x8) clock_getres(0x7, &(0x7f0000761000)) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10), &(0x7f000079e000-0x8), 0x8) 2018/02/04 01:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap$binder(&(0x7f0000d81000/0x3000)=nil, 0x3000, 0xa, 0xa010, r1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00008d8000-0x8)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00004c3000)={&(0x7f0000a31000-0x8)=[0x0, 0x0], 0x2}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/04 01:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x6000000000000001, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 01:24:29 executing program 5: socketpair(0x13, 0xf, 0x7, &(0x7f000060f000-0x5)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x40, 0x8, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2c3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/04 01:24:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f000080b000-0x8)) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d14000)={0x0, r2}) 2018/02/04 01:24:29 executing program 7: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00003bc000-0xf8)={{0x3, 0x0, 0x5, 0xfffffffffffffffd, 0x5}, 0x5, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0xd2, 0x333, 0x2}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) [ 58.074723] audit: type=1400 audit(1517707469.319:9): avc: denied { net_raw } for pid=5258 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 01:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000216000)=@alg, &(0x7f0000c15000-0x4)=0x58) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/04 01:24:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x49071628, 0x4) writev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) 2018/02/04 01:24:29 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ff9000), &(0x7f0000c98000-0x4)=0xffffffffffffffc4) 2018/02/04 01:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000096000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00005ae000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000079d000)=""/4096) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 01:24:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x300, 0x0) sendto$inet6(r0, &(0x7f0000665000)="a4c3ed61c1c4adf9783c12b2ed675c10d90476cc3c33dae1251c37a931080eae27e06de7879f70ea63a95222c16b8a10ce99e60c97d5b0acb1141eaeae58db643df3d3ec3afa0b4a8cde0ac3aeff5404606f41270ca357263d62dfbfaddafb0ade2da266a667f1be6387ca3befc228c89afc42ba5b7a1b0ce1beaa057497d0852f465cef9857604f05e113e4e97efe161032d2ee33265c5d703e5b78da9717beafc802f92f95101a8f206c468004d5ccb9", 0xb1, 0x10, &(0x7f000042d000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x3) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xf) 2018/02/04 01:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00002d3000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x400}, 0xa65, [0x7fffffff, 0x8, 0x2, 0x2, 0x7fff, 0x6f, 0x10000, 0x800]}, 0x5c) 2018/02/04 01:24:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000d75000/0x4000)=nil, 0x4000}) clock_adjtime(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 01:24:29 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)='(,*#\x00', 0x800, 0xc2, &(0x7f0000001000-0x40)={0xc88f, 0x1, 0x400, 0x64, 0x9, 0xfffffffffffffff7, 0x3f, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x7, 0x9f, 0x10001, 0x4, 0x2, 0x1, 0x2, 0x2}, &(0x7f0000001000-0x40)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00005b2000-0x4)="6401c10d", 0x0) write(r2, &(0x7f00001f9000)='H', 0x1) sendfile(r2, r2, &(0x7f0000a18000-0x8), 0x9) sendfile(r2, r2, &(0x7f00009e8000), 0xfec) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000063d000+0x57b)={0xfffffffffffffff8, 0x0, 0x10001, 0x8d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000632000)={r3, 0xfffffffffffffffe}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x0, 0x0, &(0x7f0000000000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000414000-0x55)=""/85) 2018/02/04 01:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce1000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 01:24:29 executing program 5: r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) openat$ppp(0xffffffffffffff9c, &(0x7f0000c64000-0x9)='/dev/ppp\x00', 0x282100, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/02/04 01:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b89000-0x8)='keyring\x00', &(0x7f000045d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dd8000-0x93)="32a22c8fd4afedd3f5c7a8675658a4f8a18fef3a0b64d479dca980bcade01fdc7828bb5ea502bc37363587f69713a6c05d72da4df7abc103bc2beec393e06d75b55289cc893d54ed637b5081137a6b7ad545c5187e207bee1c44d071c1657b2b8a53c12e932ee64f2ba3fd92e2e3389fae9f79ca1bece543255576befab50f4597368f4c6768083ecc1ab7b820275da4e8d6f1", 0x93, r0) keyctl$search(0xa, r1, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/04 01:24:29 executing program 3: r0 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e74000)={0x0}) r2 = open(&(0x7f00007d6000)='./file0\x00', 0x2000, 0x22) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000954000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000080a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r4 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x314}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r5, 0x3b23}, 0x8) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000002000)=0x8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c5d000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f000057e000)=0xe8) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000c8f000-0x10)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r8 = memfd_create(&(0x7f0000525000)='/dev/loop#\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) fadvise64(r4, 0x0, 0x0, 0x1) sendfile(r8, r4, &(0x7f0000795000-0x8), 0x80000000000002) getpgid(r0) [ 58.315340] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.319061] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.319071] CPU: 0 PID: 5309 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26 [ 58.319076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.319089] ffff8801d89c75d0 ffffffff81d94b09 ffff8801d89c78b0 0000000000000000 [ 58.319100] ffff8801d872a110 ffff8801d89c77a0 ffff8801d872a000 ffff8801d89c77c8 [ 58.319110] ffffffff816624aa 000000000000051b ffff8801d92220f0 ffff8801d92220a0 [ 58.319111] Call Trace: [ 58.319125] [] dump_stack+0xc1/0x128 [ 58.319135] [] handle_userfault+0xa3a/0x1310 [ 58.319145] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.319153] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.319163] [] ? handle_mm_fault+0x117b/0x2530 [ 58.319170] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.319179] [] handle_mm_fault+0x1fd1/0x2530 [ 58.319187] [] ? __pmd_alloc+0x410/0x410 [ 58.319197] [] __do_page_fault+0x5c2/0xd40 [ 58.319204] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.319212] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.319220] [] do_page_fault+0x27/0x30 [ 58.319227] [] page_fault+0x28/0x30 [ 58.319235] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.319243] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 58.319251] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 58.319257] [] ? futex_wake+0x146/0x440 [ 58.319264] [] ? get_futex_key+0x1050/0x1050 [ 58.319283] [] ? userfaultfd_release+0x650/0x650 [ 58.319292] [] ? __lock_acquire+0x629/0x3640 [ 58.319302] [] ? __lock_acquire+0x629/0x3640 [ 58.319308] [] ? do_futex+0x3f8/0x15c0 [ 58.319320] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.319329] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.319339] [] ? userfaultfd_release+0x650/0x650 [ 58.319349] [] do_vfs_ioctl+0x1aa/0x1140 [ 58.319358] [] ? ioctl_preallocate+0x220/0x220 [ 58.319367] [] ? selinux_file_ioctl+0x355/0x530 [ 58.319374] [] ? selinux_capable+0x40/0x40 [ 58.319383] [] ? __fget+0x201/0x3a0 [ 58.319389] [] ? __fget+0x228/0x3a0 [ 58.319394] [] ? __fget+0x47/0x3a0 [ 58.319402] [] ? security_file_ioctl+0x89/0xb0 [ 58.319408] [] SyS_ioctl+0x8f/0xc0 [ 58.319415] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.589216] CPU: 0 PID: 5320 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26 [ 58.596720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.606045] ffff8801b2f578b0 ffffffff81d94b09 ffff8801b2f57b90 0000000000000000 [ 58.614017] ffff8801d872a110 ffff8801b2f57a80 ffff8801d872a000 ffff8801b2f57aa8 [ 58.621987] ffffffff816624aa 000000000000051b ffff8801b3b808f0 ffff8801b3b808a0 [ 58.629950] Call Trace: [ 58.632509] [] dump_stack+0xc1/0x128 [ 58.637844] [] handle_userfault+0xa3a/0x1310 [ 58.643875] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.650856] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.657233] [] ? handle_mm_fault+0x117b/0x2530 [ 58.663437] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.669639] [] handle_mm_fault+0x1fd1/0x2530 [ 58.675667] [] ? __pmd_alloc+0x410/0x410 [ 58.681348] [] __do_page_fault+0x5c2/0xd40 [ 58.687210] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.693154] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.699789] [] do_page_fault+0x27/0x30 [ 58.705298] [] page_fault+0x28/0x30 [ 58.710546] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 58.717614] [] ? SYSC_clock_adjtime+0x10e/0x260 [ 58.723904] [] ? clockid_to_kclock.part.4+0x80/0x80 [ 58.730549] [] ? __fget+0x201/0x3a0 [ 58.735793] [] ? __fget+0x228/0x3a0 [ 58.741038] [] ? __fget+0x47/0x3a0 [ 58.746197] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 58.752834] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.759645] [] SyS_clock_adjtime+0x1c/0x30 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1000, 0x7, 0x4ccdd50af18510aa, 0xe71, 0x85d8, 0x9, 0x8, 0x8b, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00004de000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) socket(0x5, 0x7, 0x9) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f0000+0x8ab)='./file0\x00', 0x2) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000059000)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ec7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003db000)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x3}}, [0x3, 0x3, 0x8001, 0x2, 0x7, 0x5, 0x2, 0x81, 0x1, 0x81, 0xa11, 0x4, 0x9000, 0x800, 0xfffffffffffffff9]}, &(0x7f0000bbe000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009e4000)={r3, 0xab, "73b4abde7ace5dca1cf5c26abd17452a82fc1e3160808b9aa482779acda91b460aceeaa4827d82cb646b27c3be1ca799b7ec0b5cac9c581eec5b59d408d5c62e69b70d7a1a3514f32ab5793f6be9f659974e76429b594dcd092a188b5a1ed569dd77d6eeb4afcf80d79ddcde56fc1245dd7402f495ead1473815a63f46d40ed47e5d23dcd1278bc8252703539de13314f0f7dd988908a538745ccc67158e2bb0815f048d92fc08660b3bb6"}, &(0x7f0000c44000-0x4)=0xb3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b83000-0x4)) 2018/02/04 01:24:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a6a000-0x4)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x404) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) r4 = dup3(r2, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00009e3000)={{0x8000, 0x2}, {0x2, 0x10000}, 0x3f, 0x3, 0x1}) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00007d5000-0xbe)=""/190) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00007eb000-0x4)=0x7, 0x4) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2018/02/04 01:24:30 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000e54000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40400, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000001000-0x4)=0x2, 0xfffffffffffffecc) ptrace$setopts(0x4206, r1, 0x9, 0x100000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f0000003000-0x4)=0xc) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000622000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f34000)=@assoc_value={0x0}, &(0x7f0000a82000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000795000-0x8)={r1, 0x8001}, &(0x7f0000471000)=0x8) r2 = dup2(r0, r0) accept4$vsock_stream(r0, &(0x7f0000d2d000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000052f000-0x4)=0xff) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00002c2000)=""/252) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000200000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000015e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007f8000-0x8)={r3, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000019000)={0x0, 0x2c, &(0x7f0000c5e000)=[@in6={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000638000)=0x10) socket$netlink(0x10, 0x3, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000b8000)={r5, 0x200, 0x354cd17, 0x8, 0x7fffffff, 0x1}, &(0x7f0000e5d000)=0x14) [ 58.765505] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000284000-0x1c)=[0x80000001, 0x6, 0x3ff, 0x80000000, 0x1, 0x1, 0x1f6a], 0x7, 0x7, 0x1, 0xfffffffffffffffc, 0x101, 0x4, {0x3, 0x9, 0x7ff, 0x0, 0x5, 0x0, 0x3e9a262f, 0x80, 0x5a7, 0x7fffffff, 0x1c000000000, 0x2, 0x2, 0xe0, "20c1c4d33d55f4a7cb59626c2e09056399defcd5767f9c3a63806b5f08d149fc"}}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/rtc\x00', 0x20500, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fd1000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000fd3000-0x8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009e8000)={0x9, 0x5e, 0xd56b691cfa94d112, 0x1cb, 0x7, 0x100000000009, 0x1, 0xfffffffffffffffb, 0x0}, &(0x7f0000fd2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000af1000-0x30)={r3, 0x28, "2189879a6090a081cdc30826da20d2f4f20000008c3fce570c1252ff50789f0f0716e9e4a854c7ad"}, &(0x7f0000781000-0x4)=0xfffffffffffffece) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [], [@enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x9}]}, 0x110) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) write(r1, &(0x7f0000fcd000-0x1000)="632e8383ffe3e252ff91f176d43373ae7e0f89ecd66c6a871b14ad0913fa5a842a6199d3145629b1028791ed8ab34e8f8862c6c8dfbb39cb6c892cba5e095ce4de157aa4b87e1103b70bbb77101d6ad6a494aa5f7bde0ef33cfa94423eb8e4eeedd193fae102c7b19ea5c649af3ebb52bc869559d06557a1446d6a79de6b65468fcadb26674907ccd5d94363ca44f7702d126cd5541a5d2effae0e4ff55442ddf089b11e85a9465512987f191cb3830104c975ae4bf867fb400830c078d7af2d18ff924f724b37d4f0c3af1a9ca88b760619ded0aa6f5654111ac4dfdf14666b221b41189f3c651519f55f9846d5bac8bbe4da4a86d55e60347b528d1a785e9e64da43fab5a59f9f2a2d82f8b791b7bbb7048617935f4b76a327e8b787ca5db269e7582cb3a5bfaace296cf6cb0ffa9175765b80fb838496cc5d359de2e1d6b6942644ac53521c640756a177aecb8c09482af8345bbfd63c1a81987a3693beda3a357a9a3af97a52b202feda2c217d8240d270595bba162948dbe81a8c3161e3048d6d66e874e9eb691f0c6c01830d35f5ddb111562dedce9b608583fc02a18c7ac1b410c2378339522af9dd09794bb45bb794af4aaac7716c8fbf951b010db361d746465b63ac088fddcb857dd71c4023b87caac6d54a05e7b42c85670e6b5aa4a891c950dc1beee9b570bf34ca3888b0f08d16ce841dd3925253b0e27360ee9ea073ba4977a8f03d6d3455ec06ea3fce39f839c7d30249138f6f4a91d2e0840cfb996e10fa8b568849c67509c7a857e70bfa30140db6b035c204c708380d60f2765377e2b7d49f3e78342b0e4a5e052f09527a3b2b1a9c925e41114ca13def37ccaef8183e12d5ce0bf86cada9413deac3225007a5809667600b11d586a6a7e3d9a684af856b18b1dac973cedac0ea45ca554d222240567596da6a755d68ec4a70826a8f6731a5da57d896a066d8452124212fefd12bbf33e66d3795ee673885efb175b1115b661632d96fd3d754ca39f63116acb204f176fa57aaf1e31eac0afedee3f3cea21fde2a18f7c95f7f986d107de5e3ad0b1a9cf704661476a72812610f13bf15d9306b126b7063667465b8144ebfb3b172e8f96e2eac2d9b33033e60886a84fea8f30cc3a90cf31d48e69eebcc44de674f9d704c29a6897032ca7329239a6c7a23d0a6955a4b9cc200c844cdc1d94c4118091b90054ea46ce8c2df73030720dacb45c91557f8a3045df4f4bee3415764b4b5fdb6c380360a5caa2443f0d5f6c6504ebfd356d721cf171b1e3f5aa208341b3775e677ab54a49154108976a99f3e8647ad160e88360167b01742a4de2a66a44b2672d10e295e41137b9cbf5b286924ddc232c199591270a70bf6490d30c83ba442ff4d66a035ba5858a65d198a959e6e108266582eff18138abc0f3511e09c3e8064ad14f96aecf9592121401d66e65d4596d50edf5f2b03dfa61059bd878645c02ba787727119d63cfe5ba9225fba02c6c5f4ac8449db56bbbb0a4f40ce038fa83948111a5e77ed8f2fb41c20f9553852e10c5d70c1f8e3bb003ff21e8a4db622fa453dbffdb19f69b7880a51f43156764fe6f1558fabb6fcd8accbdb2224dfd4385fe8cb838969f08e2cf33ce3ba3cffc32ccd47de6244b61f7404e3ad778610c49b5f0f2e300a9172b63c59", 0x4a5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x800, 0x0, 0x200, 0x100, 0x100400, 0x401, 0xffffffffffffabf4, 0x7f, r4}, 0x20) 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001c000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000023000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000024000-0xa0)={r2, @in6={{0xa, 0x0, 0xee, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0x7, 0x3f, 0x7, 0x10001}, &(0x7f0000023000)=0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000023000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000023000)=""/147, 0x93, 0x21, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x8, 0x7, 0x5, "bde8b48a3be5385c83719ff9edaf0d64fce3001d2b07ac1cbb993245d77fd1ea971b0ee1fcc9d9431f257ade93b7b64a0772dac36410de665e6b62c6cda0f03f35bda00fbd73784ddffadf58936c517e"}, 0x160) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x10500, 0x61) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000)=0x1) sendto$unix(0xffffffffffffffff, &(0x7f0000012000-0x8), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000004000-0x48)=[], 0x0, &(0x7f0000011000), &(0x7f0000012000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_out(r0, 0x2, &(0x7f000057f000-0x8)) 2018/02/04 01:24:30 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000511000-0x11)='/selinux/enforce\x00', 0x203, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xa0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xc0000, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f000084f000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r3, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) r4 = fcntl$getown(r3, 0x9) ppoll(&(0x7f00003b4000-0x10)=[{r1, 0x4}, {r2}], 0x2, &(0x7f000071e000-0x10)={0x77359400}, &(0x7f0000a93000-0x8)={0x9ce}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000177000-0x30)={0x44, 0x0, &(0x7f0000cc9000)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f00007db000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000d07000-0x1), 0x1, 0x1, 0x38}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fda={0x66646185, 0x9, 0x3, 0x29}], &(0x7f00006fe000)=[0x38]}}], 0xa8, 0x0, &(0x7f000071f000)="04e407ce2b6410c8327c14eeb7247fa540d5203f4fdb3db7b6ef7d23c7f258564cb072b62e74ad55ffd418aa57cb20bde4d093153188a81a71b93235f4f8fc37efce01ddc1f9173d88456284f36a1abe90f603d2937c66c7135590d3c39d41d33f8965e09fdbe60a877ee081a6fe47cf3f8ba7b6a0f4f0cbc5456794438de9137f5dfd96c7284f3d6c61e53a2f2eb8d4e1c676a579529e69e58d3ac9a8c4bc0126417a7612983ebd"}) r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000de000)={0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000009b000-0x4)=0x0) fstat(r3, &(0x7f0000551000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000cf9000-0xa8)=[{&(0x7f0000eca000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d1f000-0x80)=[{&(0x7f00000d9000-0x3a)="206add9845ae451618e7fcf1febea7a7a22f7b64fb162170ce1d8dcf188912c460be8d3538262aea4c922c0c768ff47548e812953d303f836b7d", 0x3a}, {&(0x7f0000592000)}, {&(0x7f00006e7000)="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", 0x1000}, {&(0x7f0000ee1000-0x29)="6faa3d2cd07fa6afe5279b65bff68af91d9ef9932522e8be6029f342884d790b3902df1c9fe1f22fd8", 0x29}, {&(0x7f0000477000-0x1c)="37f78177c93ee04e6c45fce2593ca1af4d267a1e84fd53e9114651d5", 0x1c}, {&(0x7f0000761000-0x9b)="7a1a954ab79610ed8e5636bb3005849bcc0a7cb1797ad1899103489d80074265d5c1f8f7966b566b458a4355e31b9acadeaefc511b15837e7a82ebec11032f3607f7c321f9d1683627fa3236eff5d271ae90bb82aae31e09e2274ffd23e1298053b45ee1322b58a63195324e58a9a1a1c3239ab6bb1f989ade6c973917122d27cfc343fb707c4b5169b18251bd31f66b6fe1a1aae3424516d0b341", 0x9b}, {&(0x7f0000b7b000)}, {&(0x7f00001d6000-0x7f)="0f827491393a7f6c3b922ab57f8a76f46b5bdc25b04c6c3741193475bcb4439908613eba03752ae778e536dd9ee188ad6778514e2a11c04b2d139d76a285e5141fa91c6ad5143d444aa0037db858ad3620712511a1872d614bab6c0f79d915a2ee023a35995140fc59996079315d7cfab5647f241dcdb127a98071a2d0b952", 0x7f}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000d8b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000617000)=[{&(0x7f00001df000)="c35dbe9d149010e3461e9a8c0c82cbb4f3bf1a77d092e94b40a3b2f7fb22d8186e46df590f28c4c806a2c737221804f39d1deb9b", 0x34}, {&(0x7f000005a000)="926fbe4dd42456cbe8d724424701bb46910def8ae28c840216a904ca187c26266c84905e4e4d1c8689ccec0a0523c1e7e6ef082a04", 0x35}, {&(0x7f0000c30000-0xdc)="416796b16f9311bcb9dd718d2967263fe2cabf32eed5d8244b1dbe26ea685c23323d6433538c9106a9d480c045a13e9d071f2d9cc0edff73dc8ed2dde3f46e182cadd5035551ca8e60ad6edae31da51494d7dda3e7555fd702b09d0b89d73c8e2089fbc98967fa2c244a5e9b532d859b1a1cdc23a9a6077197d8eb29889d1183c2e82b1db09bd7588de5858288da92373fc94a9e77af182d05762b4f94b8c1b0a7ae5ae2e6b24757cdb9a7fde54a3d77b187be214081fbd3b77c97efe2941fc05a2a98b9c810a322cf7988eec5ec95b357f1e8ee33a28a758b5917b3", 0xdc}, {&(0x7f0000add000-0xa7)="c0c284a632a3111ec1e9844823107a6c004077595c5b7a63d0fcddd70934b00a14e74a10e40ad132ab578e032383079a0dc747a2e169665a7f34b1c31ee15e7b659d9e850ef03679458de92e63cda07e8fcee4d6dd4e38a040f0a1e64b21df4d35fe5001ed012137034dc88800101dacbd5877e78b050ecde90104999c308a894338800d05ac4439f1b740fe94f0d2b9915c08446b70560bc343d130cb6724c7845575f7d11832", 0xa7}, {&(0x7f0000db4000-0x40)="9769d707d43a1a71ec96d13025860593ebe475e9bbc488509f5b66c2d6bba4319bc64a9c5c1d1c4b9997c913415d5f7b9bf3ab3d22a0649fc885de2518608464", 0x40}, {&(0x7f0000469000-0x1a)="a68151afd18a99421bdcf2b8f9863dcabff8b37b60cf4b773011", 0x1a}], 0x6, &(0x7f0000e93000-0x90)=[@rights={0x28, 0x1, 0x1, [r1, r0, r3, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x90, 0x40}, {&(0x7f000092c000)=@abs={0x1, 0x0, 0x3}, 0x8, 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{&(0x7f00005f7000)="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", 0x1000}], 0x7, &(0x7f00003aa000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000000}], 0x3, 0x40005) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008d0000)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) socket$inet(0x2, 0xa, 0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000026a000-0x8)={0x0, 0x8}, &(0x7f00008d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004c6000)={r1, 0x20}, &(0x7f0000b2c000)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) accept$unix(r2, &(0x7f000061c000)=@file={0x0, ""/4096}, &(0x7f0000dfe000)=0x1002) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) [ 58.804271] audit: type=1400 audit(1517707470.049:10): avc: denied { create } for pid=5356 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c58000-0xe)='/dev/keychord\x00', 0x10802, 0x0) bind$inet6(r0, &(0x7f0000158000-0x1c)={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/02/04 01:24:30 executing program 4: r0 = open(&(0x7f0000688000-0x8)='./file0\x00', 0x400, 0x0) faccessat(r0, &(0x7f000009e000-0x8)='./file0\x00', 0xc5, 0xe00) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000f41000), &(0x7f0000e3a000+0x61b)=0x10) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000f42000-0xc)='/dev/ashmem\x00', 0x80, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000acf000-0xd)='/dev/usbmon#\x00', 0x1, 0x8000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a12000-0x10)="fe99b92a80e38b507e0a248295c25a67", 0x10) [ 58.838557] audit: type=1400 audit(1517707470.089:11): avc: denied { write } for pid=5356 comm="syz-executor7" path="socket:[13068]" dev="sockfs" ino=13068 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x1c, 0x5, 0x20}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000008000)=""/40) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0x0, 0x0, 0x5}, &(0x7f000000c000-0x4)=0x10) syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000051b000), &(0x7f0000b37000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) writev(r0, &(0x7f0000af5000-0x60)=[{&(0x7f0000dd8000-0x22)="525d7c3c66780a7f3e8854693cc19f3083a6e1091d0264c6ad2b16d6a6b124ec99d5", 0x22}, {&(0x7f000087f000-0x8)="89a959124e04c416", 0x8}, {&(0x7f0000374000)="f919822116f83eff10f2904694022e0a99eced3f9d5cabbf743161b7389ff469bd71e027dee004577f054793770eff57ac", 0x31}, {&(0x7f0000335000-0xc2)="1a4b03714811867cf20ebf23b97f3896eeb53955c94d1e93bda7e95a44f624729c72027e1f4630e3663db01f6465d56667c0de418e07cd398656680bb8c3fd4cfc1dc1f768273ea97ab7f97e63a0c8a56b1b597010b9d70e3cd1f1320533c60e57d954bd067499872ede870bacd8cadbf76f46905548e49ec17f193933aa7867420230192a07ab04ba8e558c59cc50400d557a28cf2761a17292a882a922c0eb6d92bb60d87316a00c2634481db1539177e6b5eb4b560b9755fd4c728652dd5e739f", 0xc2}, {&(0x7f0000e1b000-0x98)="6dd5d4c784a427eacdc3c687f3a7e9b75f37c4eff84521a514ea92a2067a9af6d6d581b3eb3b0f175c2148e33684f581c3e3c2e703bfe44cc0389805f4bc7e484a485d7b6380a24c84df1e41c63cb951d5547bed2dbfe3d175ea8bafd5658781132807f12b8ef2e8363372134e67923a1a7d2900d534d45e5f1c3c61714664f76e8c5a346ef8a34d9160bfa0d854b82634e0fd0181b76a8e", 0x98}, {&(0x7f000095f000-0x86)="c4f6c84ffedb83bf9dfe1cde731164a118ba8451796e7dde752b1ee968e7034451f9cc190fbcacf80c369899e98a94cb5a891366fc03f5f45a3b59af0e27ed8a64e2190588d3329794f0eb63ea5936d137f70ee5d518dc3221e4e8570d54e433e1e8a85dd5e64d44c1c7d54ae09216c50e6fdb568247325b07f6c1088035c33946961afbb268", 0x86}], 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003f5000)={0x0, 0x1000, "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"}, &(0x7f00002ef000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000610000-0xa0)={r3, @in6={{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfb1}}, 0x1, 0xc94, 0x6, 0x2}, &(0x7f0000345000)=0xa0) r4 = getpgid(0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b8000)) sched_getparam(r4, &(0x7f0000d23000)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f00006a1000-0x4)) 2018/02/04 01:24:30 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0xe)=@random={'trusted.', 'ramfs\x00'}, &(0x7f0000002000-0x1)='\x00', 0x1, 0x1) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f000023e000-0x4)=0x9) 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000030000-0x55)=""/85, &(0x7f0000026000-0x4)=0x55) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000031000-0x20)={@generic="77b73e7c6a9f2f795a099889802bd794", @ifru_flags=0xc000}) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002f000-0x4), &(0x7f0000018000)=0x4) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6c1758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d030000000000000600000000000000274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe205dee02fe37161246323ee9c82c790add905b90a64adab9f060000000000000060fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6572bf8917cad630598f6e0401f770012d78aabbffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 58.870511] audit: type=1400 audit(1517707470.119:12): avc: denied { getopt } for pid=5356 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 58.872383] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 58.919000] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 58.922012] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.010750] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c17000-0xd)='net/if_inet6\x00') getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a16000), &(0x7f0000005000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a42000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c0f000-0xc)={0x40000000, 0xf6e, 0x2}) r2 = socket$inet(0x2, 0x10807, 0x3) bind$inet(r2, &(0x7f00002e2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r3 = dup(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007ae000-0x20)={0x7b4, 0x0, 0x1, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00006e9000)={r4, 0x7}) 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000a9c000)={@loopback={0x0, 0x1}}, 0x14) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000e3e000-0x22)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffff602) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ecd000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000696000-0xc)={0x4}) 2018/02/04 01:24:30 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4a000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f4f000-0x38)={&(0x7f0000104000)={0x27, 0x2, 0xfffffffffffffffc, 0x3, 0x1, 0x100000000, "07747849323b892cfd0b6b66258946a399a4ea0b64cb5ee81015ec55732f573d239f77a35dbb87078ddc18a6fdbc3519092461145f8ef7f0148ff08126e190", 0x9}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x9e)="d069860b28961b0d0bd5ec9e3ba363ff47ddfede868d5996a805496fe7bac02d2f0dec160e1e1a0212b05515fa6cef3946c9ab0d24e22c07482eb3a8c0dd1b03903a0e994c6a58b0d5b230aa87dfae677414b1d1d16140a929cfa904120316d1db302575b4ae57d526caf7380f6563bf86d53b0f0016c1d0ca767c8681072eebd71cc1148fa42a7876c646a3a34a7aed429e08895b64132f4aae8c673672", 0x9e}], 0x1, &(0x7f00005d6000-0x100)={0x100, 0x10c, 0x40, "a5f6a4b0dca4eb98314b422a633eacca24ec5fdde549d20c0c045491be3a750ce8298d3dad08bc999f287e947f155bdedb15b99435c3874a4c828373d08d9baddbfed78814297f8aa4197387e2aa74cf020ca176b2db075778cf9200466f03babd48c3fe6813791d9fde522cb55cb25380b64bfc5e3cafdbbcddcf4cfbcf23485c519d57d9895d4adf0394e5a53f58d14dff97c533f2495aab33bc257f4017903fb0abdd1e3ea7311c78a5483f18295ab2c04611562bab173cf6816186058e59b942cb57f81819508e3c7b5fc8605540022bc81d38a13e79ccd640e2968e2a49c51cb3bde7b5c852dead57f23598d6"}, 0x100, 0x8000}, 0x40041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) 2018/02/04 01:24:30 executing program 3: unshare(0xffffffffffffffff) clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000504000), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x31d62347) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000d50000)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) 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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x1, {0xa, 0x0, 0x1c4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000b90000)="9885e2dbab678e098c37a6f656c1ca8217e0650727efb0c61abd392b865a504d29df34aa2181166ed566c72ffd22282ae31a270a33641d0d2960bafb379824dd3ffd6492b960c3fb65b2a47f1ec73f1f766822ceb4f144d78790b6f836609b103fd79e011ccaaaa36f21a6a8e2d019f2e75c1eb7407d3d506948853e581e0e4759e8307e925a26a8ef43e74c555d8f1f211a3fdf4dbae782f35b8a61", 0x9c}, {&(0x7f0000000000)="246c09ee0e25b7f25551342830da9658b6609cdc20071199f0077126ac84eab33c298f394a2be3f5e6e66a02882ed2df591e71980689c9102c59856ad645aa478c87d666a9cc8f23e8085c8a5d5411a1017d04c809450cd2a7ae0ebaa428750024cde502f740a55b4705f0de55f223d79b8d67a0da5edbc18c54d70c3e717f4743ad53dfbe99ea2331b8be88c581eaa2d505d7f9823348408147ac2d7f11b25a311e637ae335b5545f5da69e0680235f9dadd8420553534547e3586474fe2da754fab4a03dc28f5502074d34db7ea0786bdf1b4b99e670ea62b7ac85ca8ce6afaa8fdd4b5667bcdfcc897e4cc283b711d80819d180", 0xf5}, {&(0x7f0000ed7000)="f0f2305aca6af6643c8e39f6df8181e83d0da40669c946e2e541fc9caad3c1c1f44b50f1975943b6b4db716244bcd1ecca643133bf1eaccd2f2ac8a989bcc80ab369b2b5d039cf1008d05a7f9c0c222f7b42e9c958b0603990a1264e77e233a9f71514352ce14dcb34ade5765dea60e581b1dd1299fa7fbd134023d73fe2", 0x7e}, {&(0x7f0000e2d000-0xd2)="60e80f97a93a97ecf6fdd2db45f8defd6b076a1a83c469e8a593fb9bd4d1d38669951035e24f478099fa08fa886d639c7ec28307b00a4959f0e6b56ff95351a7eaa218a941795840d00ee08bec3d391a2ef7160d0c5b22a45104dd4d8e2d8da88529a880ac15019d6207bcd6b191b4ceaef46f00d6b5c2416963901d99c8c116719fc3b4756bc179957b1cbadcfe0fb96f7941d21933f07f7dce661237e0746e3f16a8a1e5e4020ba63f1af4686ad61c69e47eb6626df459aeb3ad05562b2282407b1907dd4bc284ee5279ffaf5609c741d5", 0xd2}, {&(0x7f0000001000-0x8a)="41028f67ac90657107824ed4cd437eb04b066a3784dd2046efcc8597ae6811cdec87f7db6757a75e61fd4c37a94d4c8a4ebb35c99aa8ac1c0132c868b51ad29d76c00dfe35cb62b442154ef7a25a2b12b534b7e4a4315c31da7a3712b2e71750c5a6ccafa9972708c5f4c2a8d4950d40999542fc75ea31a69a0d79b436a91a339eacd06ddfc349778bae", 0x8a}, {&(0x7f0000001000-0x3b)="e03e3b280e054db552296fcb7d86840e83d0aa473d1e5dbf34e0614fa01f3a2fa6771fb8f07b3f66c79795fe61614eadc7cde8c1639d356283b79d", 0x3b}, {&(0x7f0000bb7000)="2e410c236819851550ede08e148100309bf2172a7cab14f0a1a85093294540b94bc06b927a8ed478e506f78df20ff61c423cf68af8f0a1876392abcb56909d294c69c38378a5ba356cdad1c931b90e3f1a5a1fc72b2cd02e11de48103b4c89d97411a959e4a5cb88db1d80a91966d416f6140a83407c045b61ed3b01d8718674523a82e23c7a78b52b0df376888843807a8a976860dbba46925ebbc7034760cd8eaeb006b2305b743aa2c07480bb14b8e57f7c4980a60abc928fa9a423eece95113071871665bdc1b47ef6c8c21f2449e0743ad7", 0xd4}], 0x7, &(0x7f0000001000-0x200)=[{0xb8, 0x116, 0x8, "d0ab82fa3df66368ffab68931f8c2c8fb144cce7506aaf3e40dbba8e7ed6ae73ada1d64f907bceab2df1ef7325321e59b296a72d9b7995613b2a829d93a2afeddb0e60e39e96185169de088223af51892c424febea84caab025dd16fb2be58b167f6ff5bf7ddd47ee589811ca71bd0d5bb59192975838373ae16bc1ae65a7513309603ed98f55dff72a941e38828bfaeb010c84ec85637878665295805488d0a339786cb9c"}, {0xe0, 0x13e, 0xffff, "e0e9bdae5cc844cb06f4cc80f4cfed3efc00365ee353756b582dba16a58b6e09d8b9d637eef71dce079e07a0b545e4295226bec557115a3dc16c0bd13e70bde2c87204cacded6a1d4a36fe152c1e7b2e3b0aae99204c5795e41eca4e4a884f67d38abf32b90b3c95b9a82db5ce28049b7673815de46475e9f5ed2d2aa71b5271ea4ddb3eba28668d2cd0b1605b2d5fff4cfa570a4512e7bf38066e3deaed0c39cd94c300e5b970a30eaff9426742056ca917827f832b0d510b983c9a7fbc4e9c58831394fe6a4cb35daf5eb33e"}, {0x68, 0x109, 0xc100, "0dfd85f2be4486a495e9898645b2628ca3f4ba3a3d8588ae55bfe329967c826c95fcd386fad41ee95d4802361faef2147a79d8428f4a024cc38e778d82530b214eeb4820fbbd6d0dde7e6e1ea0ff45cd3f636f8a313a92"}], 0x200, 0x1}, 0x4000001) clone(0x4000104, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000a3d000-0x4), &(0x7f0000000000)) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4040c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x30)=[&(0x7f0000001000)='wlan0\\securityvmnet1.\x00', &(0x7f0000001000)='\\!\x00', &(0x7f0000001000)='/dev/rtc\x00', &(0x7f0000002000-0x9)='/dev/rtc\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000-0x9)='/dev/rtc\x00'], &(0x7f0000001000-0x20)=[&(0x7f0000002000-0x2)='v\x00', &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000002000-0x17)='#vboxnet0,\\@cpuset+GPL\x00', &(0x7f0000002000-0xd)='/selinux/mls\x00'], 0x100) fanotify_mark(r1, 0x7c, 0x40000010, r2, &(0x7f0000085000)='./file0\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0x100000000) readahead(r0, 0x5, 0xfffffffffffffff8) timerfd_gettime(r0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x48000000000, &(0x7f0000002000)="d2235c0f245650815869", 0xa) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003c000-0x4)='em0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xffffffffffffffff, 0x6, &(0x7f0000016000-0xc0)=[{&(0x7f0000045000)="c716330caeb91d60080e992127c0d2b682eca3c13e586b43ae4c58681de2c1a0bf65541c62ea1f012b896d2e7b84ca24dbe35967e20df96390aa4e5ca81bb6e935f88d86528ce971f022f9b61ef30053873b7fb30730564a0694d71ce9d67f59cfcd1214ed98f04b2d7e3dce86dc36f0a99329", 0x73, 0xffffffff, 0x217}, {&(0x7f0000037000-0xfa)="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", 0xfa, 0xf0, 0x80000001}, {&(0x7f0000045000)="57cf5778c1995d77ff6aaf61f609c1e9b1d4e243ff13e80bbab4625fc831e7dadc52769854e9fdf8d0e6e5cfaf6137396cefb821cd76560da1ee7ebf66ceeef7f11c8d7ea1", 0x45, 0x400, 0x1}, {&(0x7f0000006000-0x1000)="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", 0x1000, 0xf00, 0x7}, {&(0x7f000002d000)="383c6085041149f9a1", 0x9, 0x3f, 0x1000000}, {&(0x7f0000046000-0x1000)="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", 0x1000, 0x5, 0x200}], 0x160000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f73000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) poll(&(0x7f0000dad000-0x20)=[{r1}], 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b1000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e7000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000108000)=0xe8) getresuid(&(0x7f00009f5000-0x4), &(0x7f0000096000-0x4), &(0x7f0000f60000)=0x0) lstat(&(0x7f0000643000)='./file0\x00', &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000143000)={0xff, 0x401, 0xfede}) flock(r2, 0x3) 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000041d000-0x15)='attr/fscreate\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f45000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000008000-0xae)=""/174, 0xae, 0x2000, &(0x7f0000001000)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e2d000)={0x0, 0x0}) unlink(&(0x7f0000835000)='./file0\x00') r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb4000-0x8)={0x0, 0x10001}, &(0x7f000038a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000-0x8c)={r4, @in={{0x2, 0x0, @empty}}}, 0x8c) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ba7000), &(0x7f00009fe000)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00004d7000-0x4)=0x1) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000503000)={0x4}, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007c5000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0xf8fd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}}, 0x4, 0x7ff, 0x7, "26f84626912f65193a25c0c708835cc15243a7e8fdc7754b6919634a920adb0eb713f097d3618cfe27a21c1fe967e9f579503db0336d877d6a613a746b569685693b3d37957154bf10bb5d73880e30fc"}, 0x160) 2018/02/04 01:24:30 executing program 3: r0 = socket(0x12, 0x400000805, 0x8000000000008001) sendmmsg(r0, &(0x7f0000421000)=[], 0x0, 0x0) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000028000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000142000)=0x3, &(0x7f00004c1000-0x4)=0x4) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x4}) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)) epoll_wait(r1, &(0x7f0000cef000-0x30)=[{}], 0x1, 0x0) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000bd5000-0x4), &(0x7f00009c3000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d7b000)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000dd8000-0xc)={@empty, @local, @loopback}, &(0x7f0000fda000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000322000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000066e000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000c84000)='syscall\x00') bind$inet6(r0, &(0x7f0000287000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c91000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000d7000)={r3, &(0x7f00008e1000)=""/140}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b5000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCCONS(r4, 0x541d) r5 = syz_open_dev$sg(&(0x7f0000043000)='/dev/sg#\x00', 0xff, 0x40) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00006dc000-0x10)={r3, &(0x7f000081e000-0x1000)=""/4096}) 2018/02/04 01:24:30 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x8, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b36000)={0xf5b, 0x3, 0x8, 0x2, 0x1000, 0x2}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000804000-0x4)=0x20, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/vga_arbiter\x00', 0x202901, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009de000)=0x20, 0x4) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f0000095000)={&(0x7f0000c70000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c, &(0x7f000042a000-0x30)=[{&(0x7f00008af000-0x37)="b706b459b53cf1654383e27c28a290be2497e48541bf4240f14841c6bb88c62ee26516331c623f91915a35508f87cbd6d5411bcd45c1fa", 0x37}, {&(0x7f0000cb5000-0x2d)="daff2b4c09510d782791de027a15473e6da843339a4bd0cef9d14f624e910fb0178f7bca83042e8d5dc3c7bd66", 0x2d}, {&(0x7f0000cb2000)="16a60085a1f6c06c077b7213a1f4ffd92005a2c0050fc9", 0x17}], 0x3, 0x0, 0x0, 0x40011}, 0x24000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r1, 0x0, &(0x7f00005a3000-0x4), 0x80800) clone(0x0, &(0x7f0000dd3000)="8c1c8568a039ba1b53726b6651c48798c6a5a1a9a6df40f653309f", &(0x7f0000d90000), &(0x7f0000f54000-0x4), &(0x7f000060f000)="5cf24548563b411e69cc54f121d822014182b301c655fea752baa230b2affbfe0dc492994780e2c8fa9ee86d327902b53399ae1bb4e255f8dbbbb943ecfe24a7a0ca7fd1f9938e1e1aa03636fddeee8c1d6147c0411f8f8f3cc16b8a230d261d076bc361121f") 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)) rmdir(&(0x7f0000428000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000eca000)='/dev/sg#\x00', 0xffffffffffffffe1, 0x40240) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000383000-0x44)={0x0, 0x3c, "6f77770d767ac004c171c5648ea4f9c3dd3483668ccd0f7804a9e82832b5228719ecb282d1248898499e682c75f4cd15423dce053c160d8140c83d26"}, &(0x7f0000a29000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f3000)={r1, 0xfff, 0x7}, 0x8) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000058d000-0x7f)=""/127) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a95000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001a5000-0xc)={r1, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b24000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind(r0, &(0x7f0000b87000)=@nfc_llcp={0x27, 0x3, 0x7, 0x7, 0x9, 0x7fffffff, "e124ca3d15a0127dd412d15ef40c29c5331ed02a63773bf161fa9ccf32ee08e9b035c918d2db0df078945c1b3c657d7d33d69bdfae11ecd2a8d45ee9338b9b", 0x401}, 0x60) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r2, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000e9d000)=0x1c) 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ec9000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000063000-0x8)={0x1, r1}) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x1, @empty}, 0x10) 2018/02/04 01:24:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) fsync(r0) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) 2018/02/04 01:24:30 executing program 4: geteuid() mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000d62000-0xc)={0x81}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ff8000)=0x5, 0x4) r2 = socket(0x0, 0x806, 0x5) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00003b3000)={0x3, &(0x7f0000ff9000-0x18)=[{0x8, 0x65, 0x8, 0x8}, {0x3, 0x1, 0x54, 0x9}, {0x8, 0x2, 0x1, 0xfc}]}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000053000-0x18)=""/24, 0x18) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c44000-0xd)='/dev/urandom\x00', 0x0, 0x400e80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r1, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000433000-0x1)=""/1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00005e7000)=0xfffffffffffffff7) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ec7000/0x3000)=nil, 0x3000, 0xc) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) bind$netlink(r0, &(0x7f0000e7c000)={0x10, 0x0, 0x3, 0x48a1000}, 0xc) ioctl(r0, 0x100, &(0x7f000042a000)) 2018/02/04 01:24:30 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000012e000)='/dev/autofs\x00', 0xa4200, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$l2tp(r0, &(0x7f0000616000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x3, 0x0, 0x2}}, 0x2e) timerfd_create(0x0, 0x807ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xeedf, 0x20000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000003000-0x4)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000177000-0x3a)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005d8000-0x9)='/dev/rtc\x00', 0x80, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/rtc\x00', 0x400400, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000cc4000-0x4)={0x78, 0x8000, 0x8000}) r2 = syz_open_dev$sg(&(0x7f0000282000)='/dev/sg#\x00', 0x1, 0x400000) ioctl$TIOCSTI(r2, 0x5412, 0x59) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000001a000-0xc)) ioctl$VT_SETMODE(r3, 0x5111, &(0x7f0000697000)) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000b9c000)=[{{&(0x7f0000d3f000)=@ethernet={0x0, @remote}, 0x10, &(0x7f000079b000-0x40)=[{&(0x7f00005d7000-0xb9)=""/185, 0xb9}, {&(0x7f00009fe000)=""/197, 0xc5}, {&(0x7f00002f9000-0xdc)=""/220, 0xdc}, {&(0x7f00003c3000-0x73)=""/115, 0x73}], 0x4, &(0x7f0000629000)=""/60, 0x3c, 0x9d1}, 0x5}, {{0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000362000)=""/189, 0xbd}, {&(0x7f0000658000)=""/205, 0xcd}, {&(0x7f0000c02000-0xbc)=""/188, 0xbc}, {&(0x7f0000dd7000)=""/28, 0x1c}], 0x4, &(0x7f0000526000), 0x0, 0x9}, 0x6}, {{&(0x7f00001e6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000297000)=[{&(0x7f000051c000-0x61)=""/97, 0x61}, {&(0x7f000041e000-0x24)=""/36, 0x24}, {&(0x7f0000457000-0xf2)=""/242, 0xf2}, {&(0x7f0000eac000-0xb2)=""/178, 0xb2}, {&(0x7f0000a45000-0xa2)=""/162, 0xa2}, {&(0x7f00008d3000)=""/157, 0x9d}], 0x6, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f00002d1000-0x10)=@nfc, 0x10, &(0x7f0000a7d000-0x50)=[{&(0x7f0000756000-0x9)=""/9, 0x9}, {&(0x7f000016c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdd000-0xee)=""/238, 0xee}, {&(0x7f000041d000)=""/26, 0x1a}, {&(0x7f00001c4000)=""/208, 0xd0}], 0x5, &(0x7f0000313000)=""/189, 0xbd, 0x4}, 0x6}, {{&(0x7f00009ce000-0x10)=@can, 0x10, &(0x7f0000c82000-0x60)=[{&(0x7f0000075000-0x45)=""/69, 0x45}, {&(0x7f00009ec000)=""/106, 0x6a}, {&(0x7f0000388000)=""/219, 0xdb}, {&(0x7f0000952000)=""/188, 0xbc}, {&(0x7f0000b1e000)=""/175, 0xaf}, {&(0x7f0000c12000-0x16)=""/22, 0x16}], 0x6, &(0x7f00007e7000-0x67)=""/103, 0x67, 0x101}, 0x2}, {{&(0x7f000045a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000052e000-0x10)=[{&(0x7f0000ba6000-0x1c)=""/28, 0x1c}], 0x1, &(0x7f00003fe000-0x51)=""/81, 0x51, 0x1}, 0x209}], 0x6, 0x2, &(0x7f00004ba000-0x10)={0x77359400}) 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x40, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@dev={0xfe, 0x80}}, []}, 0x40}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x60) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000008000)="57e27eb037240042ec2832f4733e632c046f49e9b70d746e03e7df8daf8be7a236574842fe7a50100daa366fcfbe2f51122eee0022ecb01ce019acfcf4405e65079ed59f5c2322e55e89de8861d82030c3ad1ad0fb5eed4f2ae4c5ea5905e8c8b1a0c3c8e55a90a04c7142035a8453e1e84b14bd21969eb36c1349b70a3e468fc7ddbecc2e6cd633e561febc3e52a9be6f12da2aac0a31184c23137bf3395bf12206f6b2851c7b0919dce48539b61aedef5a250689e58f4fa8a6c50a", 0xbc}, {&(0x7f0000009000-0x6a)="b827cf92d1d352e4299d5a21949ce3f48b134f485567d4477554ec505a47c844b1b9f1ee20a5d6974b6b06329f8eead99a2ed783d1834de4cd416e65cb62bcaa63118a0c4c272d75fe4138592f04699605f2e7fb9eee1fea137999c401a8e1d5f56e95ae6376dcaffe53", 0x6a}, {&(0x7f0000008000)="2a685072730ac9edee0b4abe9900e65b637248febb3abb1998bf13a448bf380ce6bde67f49473037111b31b2e2a3eda62764b75ddeaa518620121c462cd1aa18fddaeb23847a7b6b683ac32e97cd83f930cdf45dce59ee59f762cd8b9c069dab6aff1d79a6bc3745da1150389caf6f78ab2cf3369f09c133cbdebce976f8da634a5a6bcffa1302e86c0d8450a2cd2276c5664c30f949ca99111cd9fe6245a7e543d59229356c358f0caa48602a2ae3d6eaf7ccf8e2463de891b9e7c44cb899207b", 0xc1}], 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000000a000-0x8)={0x200, 0x100, 0x5, 0x1}) sendmsg$nl_netfilter(r1, &(0x7f0000004000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x1010}, 0xc, &(0x7f0000006000)={&(0x7f0000003000)={0x143c, 0xa, 0x7, 0x4, 0x3, 0x0, {0x5, 0x0, 0x1}, [@typed={0x10, 0x32, @u64=0x7fff}, @generic="a853227a6c1dd97a10c5e80d023999bb7e41c5ac66b9e4d6c2f3558235a25377cce87a8bd8daeed09c6561631b97e44788c6a396e141d5ca95dce96a3dbe950b5738240f171509a06abb0f34d83370bbf271624cb0325f1351f7123f64f5a49eef7987b2", @nested={0xc, 0x4f, [@typed={0x8, 0x55}]}, @typed={0xc, 0x1d, @pid=r2}, @nested={0x139c, 0x5c, [@typed={0xc, 0x31, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x30, @uid=r3}, @typed={0x8, 0x63}, @generic="599b8eb0de2e14163603343fb46aaaaeeab302f9a1b113b924c17b36a9a91185edb2f8454438d524aca738e7a1c91d34f500f49877033777ef642f7c59570845256a6bae0a545ebd3fa199bc0776274819f001985d576e245cb99b9a1a69b4579a9032608c9e65bdaa5c7c806dc4c017d57b07a3616cf31b0723c772b2686093bb", @generic="daa0c920472f01a7a01daed8df17db9ceec19b6b74d066da432f67795c33c95a9a5ae553ba9659f550ab70063edb3b55bc3147f9a0517b5917b7a788e627e089e0f4846a8815bf252c59d98553a923d6c4b93268e6ad103994d9cd0a45fb791ab3ad6fe660a242685a64a1f84f2fa13303322772f58bf6a05ce469190087e0f5dfc4a829e98a64c1a8cc990debf251f22dad77bee0138c0817c346e3c2e7a9788fae8853d4bdfde762ec2ef346d883624d70591aa09749133536c6392a", @generic="3040ccabed5a0389a71094af116b8a827df60866d34ef483db1bbd58d378c40990d07061b5eddfc829d4f2fa291c164e8f179320ea3551a94683cd65b398e93514aaf2a03d0962e866046315852aa358263f481c42c29c1f811b2d74c1ec191535a940dc31203720bf1af15bcedf696bae1227cecd466e33e42048d667a1f6d23a04ba0e9d3633bc2fe24c837150649f1fec4bbc8e972cd42fcdc49494878257477faca4cb325e4398a72bc51d855f6f", @generic="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@generic="9d2448cdfed53b6785288c5f51e05d9f04ed76dac712b1e3982752bd6afc3b2f10db9c984818283a87a03e8bf4814e964fe0059d6b0f83b9d4b68b4ed6a96dfe5f120881a96e2a94d807fafa7ab90321ccf64f8616aa416c34380aeb0170bcde1c5cf5ec9d481954a915c9489a057deeb7faead08d70920d34a371c96926647abfce3b8f4ff0d9ea253543c5191b2bc8cb729dfb3d146290179d342036d0cc39992ce7a3338b9bc344cc8857dfe173a7d313ef36d329041b8bcd0633f4afc4da562832c2f16166e7501315123982c0b29610d89a76bd54ca2874dceb0c11b99cccc258ae6077534f926c23", @generic="e7f009d804de6bd69ef33125016d8424c5df15299ac56fc5637de62aee6949c803607ccbf1036a73bd47e8bfaa785cd5d34241b482cd31579d3b31b9e36ad90266da63bcb9c51fc2cf094f3a070341e593fee781bd72717060673fd8b29864997f56c14cde0f49d231f261900845a8eae0a1d8cedeb25891933917fabcd257a2c27747905442f8591442b5ff1ecdfabf18f341d7e8ddcda07311b962"]}]}, 0x143c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000)=[], 0xfffffffffffffed) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd8000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000d72000-0x68)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d7000)={@empty, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f000025b000)=0x20) 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000-0x7)={0x2}, 0x1) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000470000-0x10)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d75000)={0x0}, &(0x7f0000328000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c38000-0x8)={0x0, 0x0}) setpgid(r1, r2) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a12000)={0x101, 0x8, 0x3, 0x200, 0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000114000)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000084e000)=""/210) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b40000)={0x0, 0x54, &(0x7f0000046000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffff980}, @in6={0xa, 0x2, 0x20, @empty, 0x7}, @in6={0xa, 0x2, 0xa, @empty, 0x3}]}, &(0x7f0000100000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c49000)={0x3d, 0x820f, 0x7, 0x7, r2}, &(0x7f0000fc8000)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000900000-0xa)='%%@eth0]@\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000f17000)=""/127) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) getpgid(r1) r2 = getpgid(r1) getpid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) rt_sigreturn() mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f00000de000)={&(0x7f0000c2a000-0xbb)="912c2e377045a030d547cd10c3dab95740a09d581e06d01a81df4fbe63fb9ebd4dd8f33e4c045018000ca2edeb923fb26bd42e21aaa982f344ba25606711cbd94ed4168a5e83c7c97c5c1944e00fc8dfa586140b791cd0c6ce226c201e75144729075905358d7c44e6c96830b4107f7347c2d8d1c03f44fb27358d7f752e00615e9c7b96d4620608396b2d94275ed940290b3ebe315b658ae102ed22b23d24ecc4c32de3bf3c4a175576be25641ef04ee4afddb3b819838a7fbc24", 0xbb}) ptrace$getregs(0xe, r3, 0xffffffffff5ffffd, &(0x7f0000698000)) 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000040b000-0x4), 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c25000-0x20)={@generic="3b7ee1c8e1e2cdf5ff12209afa895a0a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f83000-0x1b4)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cf2000-0x18)={0x0, 0x10, "adbd380c86a4f25d070a267146c1b154"}, &(0x7f0000849000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067d000-0xa0)={r1, @in6={{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}, 0x400, 0x9, 0x24, 0xffffffff}, &(0x7f0000a9e000)=0xa0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df1000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) symlinkat(&(0x7f0000410000)='./file0\x00', r0, &(0x7f000058a000-0x8)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000606000-0xa)='ns/ipc\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000f38000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f00008a9000/0x3000)=nil, 0x3000, 0x4) 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002e3000)=@newsa={0x1b8, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc8, 0x1, {{'md5\x00'}, 0x400, "0686bb1f93ab83cfa7fd1447966754348931a7da310e56874019710a3602dc47b9c8e9e1d818bffce2d5d74a9ccb1de2358b9ad4160e4d7cb35474f5c388303440247219ffae129efb8f9e63b144247d17e8ed2702eec5e281db537aa2158ec9713576046b88d8541229b4a0ebb2968c0374f180c6b4345be77d959408552495"}}]}, 0x1b8}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) pipe(&(0x7f00009db000)={0x0}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ef1000)={0x1, &(0x7f0000923000-0x8)=[{0x6, 0x71e, 0x1ff, 0x7a6}]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000d54000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0xffffffffffffff02, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) fadvise64(0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000048b000-0x15)='/dev/pktcdvd/control\x00', 0x101240, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000aa000-0x13)={0x10001, 0x648, 0xfffffffffffffffd, 0x7ff, 0x18, 0x7f}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fc0000-0x18)={0x0, 0x2, 0x10, 0x6ca, 0xc8a}, &(0x7f0000aab000-0x4)=0x18) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fbf000)={r1, 0x7fffffff, 0x30}, &(0x7f000009a000)=0xc) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000548000), 0x4) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000bc000-0x6)={0x0, 0x8}, &(0x7f00000c5000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000404000)={r2, 0x1000, "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"}, &(0x7f0000993000-0x4)=0x1008) 2018/02/04 01:24:30 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0}, 0x0) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b2f000)={0x0}, &(0x7f00003b2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000615000-0x6)={r2}, 0x6) r3 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r3, r3, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005a4000-0x4)=0xffffffff, 0x4) timer_create(0x6, &(0x7f0000c29000)={0x0, 0x19, 0x0, @thr={&(0x7f0000c55000-0x1000)="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", &(0x7f0000f6c000)}}, &(0x7f0000f09000-0x4)) request_key(&(0x7f0000f53000)='big_key\x00', &(0x7f00001e4000)={0x73, 0x79, 0x7a}, &(0x7f0000d1a000)='net/ptype\x00', 0xfffffffffffffff8) keyctl$update(0x2, 0x0, &(0x7f0000aa8000), 0x0) 2018/02/04 01:24:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') r1 = eventfd2(0x0, 0x80800) sendfile(r1, r0, &(0x7f0000154000-0x4), 0x800) 2018/02/04 01:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r1) tkill(r3, 0x16) 2018/02/04 01:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x7) r1 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfff) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x810, &(0x7f0000ff6000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f000055b000)=""/4096, &(0x7f00005ea000)=0x1000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffd}, 0x1c) getxattr(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000836000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00005ea000)=""/131, 0x83) 2018/02/04 01:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pipe(&(0x7f0000f7e000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000011d000)=""/158) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/04 01:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000079d000-0x8)='./file0\x00', 0x8000, 0x6) r1 = syz_open_dev$mice(&(0x7f0000487000)='/dev/input/mice\x00', 0x0, 0x103000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000604000)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x758}}, 0x4, 0x9}, &(0x7f00008e6000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b16000)={r3, 0x7fffffff}, &(0x7f0000209000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000945000-0x4)=0x38, 0x4) ioctl$TIOCGETD(r2, 0x80045440, &(0x7f0000000000)) 2018/02/04 01:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000014a000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008b8000-0xc)=@sack_info={0x0, 0x2, 0x5}, &(0x7f0000dea000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d4f000)={r2, 0x1000, "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"}, &(0x7f00000c3000-0x4)=0x1008) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000943000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000c0e000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 01:24:30 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f0d000)='/dev/loop#\x00', 0x38, 0x101000) r1 = dup(r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000040e000+0x677)=""/4096) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0e000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000993000-0x98)={0x0, 0x0, 0x0, 0x0, 0x10000000008, 0x12, 0x15, 0x10, "0096b9d188655dd9c9a89db5469bb598619811ffed71d3bd190df893828b9ff333802fc6de0d0f536803d63a5f832f478a76f223119a3e4cde1f3e1d29872fbb", "a2dbf5ac0ef3ebb360f1b1fff95229777e0ce465ce6964babc7613cc20d3ae78", [0x41, 0x851d]}) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f0c000), 0x4) 2018/02/04 01:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$mice(&(0x7f00007dc000)='/dev/input/mice\x00', 0x0, 0x101000) accept4$nfc_llcp(r1, &(0x7f0000105000), &(0x7f0000323000)=0x60, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae1000-0xe8)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000f03000)=0xe8) listen(r0, 0x0) socketpair$inet6(0xa, 0x7fffd, 0x256e83a1, &(0x7f0000435000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f00005d7000-0x10)=""/16, &(0x7f0000973000)=0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89}, 0x0) 2018/02/04 01:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') ftruncate(r0, 0x3d6b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004dc000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, &(0x7f00000a8000)=0x8c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000cdc000)=0x4) [ 59.739892] binder_alloc: binder_alloc_mmap_handler: 5612 20000000-20002000 already mapped failed -16 [ 59.758527] binder: BINDER_SET_CONTEXT_MGR already set [ 59.766930] binder_alloc: 5612: binder_alloc_buf, no vma [ 59.776900] binder: 5612:5627 transaction failed 29189/-3, size 80-16 line 3127 [ 59.778588] binder: 5612:5614 ioctl 40046207 0 returned -16 [ 59.787415] sock: sock_set_timeout: `syz-executor7' (pid 5634) tries to set negative timeout [ 59.801590] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.807734] binder: release 5612:5614 transaction 2 out, still active [ 59.814566] binder: unexpected work type, 4, not freed [ 59.819825] binder: unexpected work type, 4, not freed [ 59.825115] binder: undelivered TRANSACTION_COMPLETE [ 59.830330] binder: send failed reply for transaction 2, target dead 2018/02/04 01:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/02/04 01:24:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x4, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xff, 0x3}, [@RTA_PRIORITY={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) 2018/02/04 01:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000258000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cc1000-0xb2)={0x0, 0xaa, "97f4c701d33359fa935678410897ba2462d5d9d0c41c1a1a6e4b0fed108bfd9c2e6b051a008b5e3b9e9b76e45e1d65d86872f0f4bc54e414023073401501493f4c2861f59ff23932a4132e7f6f2a0fb0f8798f690a0a56624e5dfb2e401245b9d37a56836a9b36d2eb7d47ac3fd723dbfb8b8ae300930d5f7d636b37b604658d2f76188d2200515cdfdc7dcf736ebf4af4b7baf99f99e7bff29b2da708d5fb6710f43860f8d77a18fafc"}, &(0x7f0000842000)=0xb2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fce000)={r1, 0x0, 0x4, 0xc3}, &(0x7f0000acc000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r2, &(0x7f00001f8000)=""/129, 0x81, 0x2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000ba5000)) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000589000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0xa, &(0x7f000064f000/0x3000)=nil, 0x7ff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000726000-0x4)=0x6, 0x4) 2018/02/04 01:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[]}, 0x0) 2018/02/04 01:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) r2 = syz_open_dev$sndseq(&(0x7f0000bba000)='/dev/snd/seq\x00', 0x0, 0x4000) write$sndseq(r2, &(0x7f0000e98000)=[{0x6, 0xffff, 0x8, 0x2, @tick=0x6, {0xc895, 0x7}, {0xbed, 0x5}, @result={0x8056, 0xffffffffffffff3a}}, {0x4, 0x3, 0x5b, 0x7, @time, {0x800, 0x8}, {0x2, 0xcee0}, @raw8={"4f6ecc63175b59bb53687427"}}, {0x8, 0x100000000, 0x800, 0xd9, @time={0x0, 0x1c9c380}, {0x2, 0x3f}, {0x81, 0x9}, @raw8={"3a321d17305ab5e5dc016ccd"}}, {0x20000, 0x3f2e, 0x520, 0x4, @tick=0x2, {0x3, 0xfff}, {0x3, 0x6}, @quote={{0x2, 0x4}, 0x1, &(0x7f000017e000-0x30)={0x1, 0x8001, 0x3, 0x114, @tick=0xb2, {0x7fffffff, 0x8}, {0x1f, 0x46a}, @quote={{0x1, 0x8000}, 0x8, &(0x7f0000022000-0x30)={0xffffffff, 0xffff, 0x10001, 0xfffffffffffffffe, @time, {0x400, 0x5}, {0x7, 0x81}, @raw8={"8d926eeaefe7b6f974ff5e82"}}}}}}, {0x24, 0x8, 0x7ff, 0x5, @tick=0x4, {0x8, 0x2}, {0x2, 0x6}, @ext={0x96, &(0x7f0000a64000)="ea0039187517d9355b41bb102ecab3a227d7dc6239ddf46759bd1c7323c1bcae1900a47fb81875b374ce4a7ee3ad5fcce3b31f681b6bafeb5c14f89160f00379d629c8a8b4d85d5d85072997f63a6edbaa80c7bdd4139a352c077ce944651f4f4cdf92ab35970f04aa1e4a87d23dc7106380ced7a3ce5c9deda1d7921536f2abd258193dc8a7142bc392450aeedc166be7434c67f4b0"}}, {0x100000000, 0xfa6a, 0x100, 0x6, @time, {0x2, 0x1f}, {0x3, 0x4}, @connect={{0x7fffffff, 0xfffffffffffffffd}, {0x40, 0x4}}}], 0x120) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/04 01:24:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x1ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x4a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/04 01:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x80003) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00009f8000-0xc)={0x50000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/04 01:24:31 executing program 6: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d4d000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d4c000-0x4)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300"}) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() lstat(&(0x7f00001a2000)='./file0\x00', &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000d4e000-0x4)=0xc) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) r5 = getuid() r6 = getegid() mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d4d000)='./file0\x00', &(0x7f000018b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d4d000)='./file0\x00', &(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4e000)=0x0) r11 = getuid() getgroups(0x2, &(0x7f00009e6000-0x8)=[0xffffffffffffffff, 0x0]) r13 = gettid() mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a02000-0xc)={0x0, 0x0}, &(0x7f0000d4d000)=0xc) r15 = getegid() mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ba3000)=0x0) r17 = geteuid() fstat(r0, &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(r4) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d50000-0x4), &(0x7f0000d50000-0x4)=0x0, &(0x7f0000d4d000)) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4f000)=0xffffffffffffff65) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000027e000)=[{&(0x7f0000d4e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d4d000)=[{&(0x7f000021f000-0x4c)="7f66d6e448bedb4793d6b44786fc5655891e66b34c8f3f95efee15bd253bd2df47bec4ef7a9dadf172c61fc768f6e34cd915c0c19e60e2cc60e1d4a6e25bf5d7f29f02c4606a26abf06806fc", 0x4c}, {&(0x7f00005c7000-0x1000)="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", 0x1000}, {&(0x7f00007e7000-0x44)="9d01536d66c26acae5d1ec16a0066d8043ccfb9bded4a7e11f7346b257bc03c7e4d1bfa2ca0a5423be245e80edac0446056f65d0515c8c9f3419a474ec23e05596e609c4", 0x44}, {&(0x7f0000d4e000-0xf6)="83a8a9ceead84898f6cc93acfe09a4aa80d4b8aad59c4985558bc56d57d487c5424c9fdb0302c9f2f13e7a293cbaa60416fcc61ce86dc520f450ae89f57c95c5979fb14d226af73f3bafcca8aa55a86257e0c46f2831717143930f54eb6a5a67ce6193650e15e6b462489f6a3a6c415d132ce4cc97ca13cfb406799b29d24869bb006784d9a6bfeb6fabf385c7e7fbb865bdbb53f880cb2adb315a5ca95f32838ccdff1c7d5454ab4e27fa9fb60f2e12068eb9ef95bf6ed0025891181ad7e4c9ef25959b03d9ba36e8d62c048b331a095a6c1c508f7185ee67061ddc2f1eadff2535d570e0af436c74c3bb7a27e9c8718a4a1fa19e52", 0xf6}, {&(0x7f0000d4d000)="ed5ae0bff306fc23df668f8b998f29a60548cdb07ce6206409eadc8def39d6011e198cc132616078d35eca59aef19a0b52b3bc7f86ee78252c1182131de1742a6f5e03a46901c87088914c6e6ddf457cce366eeb439b6c2e2337869373ecb22e393e31c0f87691e4bc7e5242f537c3749c075c", 0x73}, {&(0x7f00009a6000-0xe1)="9985bb75a62e3a5e7ddf184144aa4899219138edb1de6bf727b268f09a1f830595a93492b12c15f009965e5a986b035ddce1494f2573fdccc9773336b2c395d532fb3636f0a3d49798f15b46634507f66c7cf0aa217e00a0fdab06e81bc8652ff81ed56cb6ccf9252f8c1fc9e0b09913861d9bc2179ed5c2bd0fa7cb94c4479acc5ac6ce1691fb1442f5c20e19cf01f4c895a474332dccfc84c8c3d699f1ac18580c240491de07f5eb11d02e9e9d928627d18a2ea9898a17aaa9ff39ff07e5b91c7c9b429b1850bba55f7571e0de06dc252a7316f179ed32d0b60f931d49ddeeec", 0xe1}, {&(0x7f0000c9e000)="7f27f2c8ff656eec443b18fb801e893f805f2c43e2dc41cd2f3cb958c8d79781fc30cb708f21b44a49bc9c888468976db4", 0x31}, {&(0x7f0000d4d000)="5aa70fb60afffd0da52e1a801d2ffdb631bf3453b8132bd2eddce298b3ec06bdef4bc8cd0413bac168060d20b4e28e9e8025283b40111ceb52ec7401d35d9da37672ecc30447", 0x46}], 0x8, &(0x7f0000874000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x90}, {&(0x7f0000d4e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d4d000)=[{&(0x7f00000e5000)="d6b7430f1c118fa8f4d9c7ad38243dba2afd2bdeaf0fdc0c36cd493ee36b28267dc47ce760d39e61202b96ce86234501ce53df69c1c2a1d8856fbf787b4c8f504d25f5886f585f419e79b904153da145039a83b276c9328c4ee488f015102d7076cd1e9ca2490c9724e7be3e284823179748576e6becebabe9b78c1a41519eed588b3ea79ebea00a1cd7e5acff33812f854b5755aff82c7aa92811548c4761beadf6b6b74b26b169531a15a147ec", 0xae}, {&(0x7f0000d4e000-0xf1)="f8e1e5cdac2ca317186dd4dd5e75e86476c16e16828309520c8684a34a36afcdc3daeabf99a7519d219ee4f5c342ed809ebe4efc51e70f3f68362716ca37d507769045d683091b87bc7004b80f6189c89cab349fe5c01a3f269bd10b8fcb72795badf2d34db89ca55b717fbf0a15f0cc4170ab231e01f8db630de55ff0bc2239af142ccf2229e30130bf333b9e0df2587147c9b88dea569e5d160dd2b622d8549e11fa700aea9eb2b90cfaf7bec29edd1ecac784d7ecc45569ce1ced529be9e40f15907cdc4e347adb8805360f6775708ae79c6c129db1b6f2882d95d905530b5d31de3fff375fb9c1eecc63bde9dd142e", 0xf1}, {&(0x7f0000d4d000)="1ab83308d6911d5a367b1f4fb8db3a24edda5cfceefcc69e7ef9ff9e10004ec95ba1cd4a2d093017891336649d51af366f100ffcd24d704f49698f2ce1f8e04e8adf3ba2c40c", 0x46}], 0x3, &(0x7f0000d4e000-0x90)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x4895}, {&(0x7f0000d4e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d4e000-0x90)=[{&(0x7f0000280000)="a1b9d676f0f9f2d292eafdfcb2033041d65520bca96e65e771afa1a264e4b14beade49b522bced7d8d2ea7d3bba4360239d4f7436b1718d044e2b3f19c08e40201fecd07046247de324d8975f2825c2a323e187de3fffadc7bb5911fdd79f163cfff901266586d908bf71fbd4340cf0ace44354707eb79d21e695b500022e22b02a42005930ff5ed64eb", 0x8a}, {&(0x7f00006d6000)="75e31fe81a61bc5531b2f504a86d861b1c0f437e02d2bca69f1987585ca10960de6b820382ba27bb0b5493a31417183be6f4cfef3c92d5c177ba6719c1ebb5c19fd7ac70974755469cdf8fd9a7a5532e42bc450f54", 0x55}, {&(0x7f0000d4d000)="510e17ca42514916d871c60762d562ca94a27a88e7566e1f239936d7195688c6c3bb1d94004986faa671e5d779c28f7ec789e2bdcc4256dda860b0881be7c1956383ee5a01890dbd6a9d54ca13882fed3851c6d4b37f99101f34e7008d51c8e471b2d61b800a15c1343a6c14f7bab826fb05165f4820b9414010cfa0bb5399ee75259c097c2baa6fcaf64fd404368c5a527cf7aa089638d9ea3188e2f0cf89e7aee6389e349cbdb308db2f6d097f80d401589c", 0xb3}, {&(0x7f00002d7000-0x47)="fe10b5c120b5c8b363903403e0cc40dc0bdca63cecb0d0d48c4a7cb5a2bcc193e6421421ddf0a3da5a0d6edd3804f297e3e3cbb6da11cfc015ca68678b47578fe905b6a1aed169", 0x47}, {&(0x7f00005df000)="15643e3f8f9380a3a68b6b5a9449ee6554228cebdae4a3cb5b6c41547558a0a0cd94394dc837730555f2d7d4db82cdc71b6a22193377dec6fd98e352a2e9d4bff20203c3e7cfd2bef2f54e0f138574a382797d89c03012a88e1eced516d929ddda9c7a1c7cbf783611c2cfad7efb9798e50aabce97aa2a6607c94da323f8b8199089f70e61fcba3d05a3c54990188a80bbc81688b97f190bc282c3ba0225379be10ad00cd02e9ca0fac0146b9b9f824183369ebc810fdf92b4e7b1cd5e764a1eb5c7ee86168e98c11b914369f5af127dd1300fdb9bee0c9559405bccac", 0xdd}, {&(0x7f0000d4e000-0xc6)="8fd71b8a1b0d56c3c143b65d6eff1a30f53c03e85fc5d0fe34ac9f86526de1bd3aaed21f175d04031b7204264e0ff8327382bd92653d4945a4f3b3f0ebf7c5338e0fef5d9eca8666c1d4f7896fb9dbb489093c05ca49c6ccac3fed9d6e8388bb41cf8acbbf340d9977732b498e28ee34be49d33b2cf39b20a89f1d2a50b7f4cb8f56fb8637757ef0e963789162113448bc9db6b296928c9a8993699b9097e26c0551407d82a4289647152d06b5845ce667a06f1284d625c73928cc7f728c09c88580250e4a2c", 0xc6}, {&(0x7f0000509000-0xc)="c8faeb1a7b1aef40b82e2af1", 0xc}, {&(0x7f0000d4e000-0xba)="034b98f8d2f6ee24d74d6d0dadd274d6923f6e082e97e52e5414b480b98f91b98ea87ca0d9d2eac211cbe69bae49a3b3c88ca9a07a08a46c0bdcdfab7029effca29cd8e4fe173356684550d236043cdfef2929bc4b639440cd25b766aca608061b4fd53d4f28fa7e160d1ed1ef6f6893a7b95919d123103a8f6e61c1ce43d4c274ac73976cd5f3e0db1887e276a85529b6da17a446852b7a919d899af554b427a48c2d744edc53ded27e067b3de90c90a4d981b76a3a9e5293e2", 0xba}, {&(0x7f0000d4e000-0x19)="3130a56e9685d529b8ec84646e65163763ab01048539c91e44", 0x19}], 0x9, &(0x7f0000d2b000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x1e, 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}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xb8, 0x1}, {&(0x7f0000d4e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d4e000-0x90)=[{&(0x7f0000d4d000)="a4782cb1d4dda4a2af9b5534b8b1d94d3382fdfac20b7314c577669d887e94b8fc9f1ba2c320d6ffaf31e04290281723", 0x30}, {&(0x7f0000d4e000-0x1000)="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", 0x1000}, {&(0x7f0000d4e000-0x86)="c79fa20fd2234b71a66f6337d67d00b1dffca4b1cd4c75bf7768cf67c6eeacbe2909182b75718c08bb557da7a0e7e204af043b6f6862b805194af1e072e8e4b5cb7bb97f2ee756c7f3e58b4683d8afcc03fa8fef94240b5c1d3f7be81b7e1f4edcbc0bab37461ccb57e92f04eb6471c119bc61ec9b58bbf5af8a2aafb802e1f3bc4ce41ef0a0", 0x86}, {&(0x7f0000d4e000-0x66)="fcda0e9d44171e8e0fc1f035465c3fee14915538619746c5c44ca6240f0f14b125e03302585f624229410bfe14d51ab4624bceb874ab17fe84d82a4f2f5b5f99e35531493a3ba3bf4503760c5bfe2acfd2a95d991203110976d532646623d4f30f60845ce33d", 0x66}, {&(0x7f0000d4d000)="98df834621e5bf4a9bde1d65f91d7a4fc6fa3bbf17ff209ccab886dc69ae0c69b7712b44cafd3e85d0b09ce12857ff1e32b95e07e5edead4de2ef8eb38b2769089ac489e352bad1b1d476fb5e1de52d902598ba3a1f4069f28279f5e3a40926eb6b309", 0x63}, {&(0x7f0000729000-0x12)="f260669b6dc86ee5c10449ffe2acb9b2e47e3499", 0x14}, {&(0x7f0000266000-0x16)="5400a55adce01220f9312e1cc8dcb09b0c4d4daaa264", 0x16}, {&(0x7f00002b6000-0xa7)="022c405d6c7d456edce631fa92e00680ad11f7a0c255b850503a628c030ef89bf92cf2007cafc2eacd556fe5060715792cdb23b93ad55e5eb14477aa9e3faae157b85bc520bf98bdf36f188955fc3e8fae85e718a33e3f07f13dfe959a887372c78ae6015e65aa0b6303b78bc7b70b0d0e0009f264af1d11c719d429b2451483e619140e781b452ba62895ee60a3df00bd355b94a3c44483bb46e15044894c176ab3cb64cc5834", 0xa7}, {&(0x7f0000307000)="3ca499887fa893cd05aab426c7f2caceb71c1ea0cf998776349b972726efc6416d0d63dde05c226d471b4b14a43f62401e95ba5b817cb1cf4a73a75ea3a73eb21503b67f3f153893fba18d3ce08f175b689a91d5cdf5fa8dedc0358e", 0x5c}], 0x9}], 0x4, 0x4040044) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d4d000)={0xf4d, 0x3, 0x1, 0x1, 0x7fff, 0xff, 0x7, 0x3, 0x1000, 0x5}) pipe2(&(0x7f0000d4c000-0x8), 0x80800) 2018/02/04 01:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000763000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff, 0x1, 0x1, 0x1, 0x7, 0x2, 0x1}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000f21000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000a1d000-0x10)) fstat(r0, &(0x7f0000111000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) 2018/02/04 01:24:31 executing program 7: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000+0xcd)='/dev/ppp\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000b000-0x6)={0x8, 0x9, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') tee(r1, r1, 0x1000, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="e6", 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00001dc000-0x8)=0x5) 2018/02/04 01:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000b7a000-0x8)={0x0, 0x0}, 0x4000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000416000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003d8000)={0x1}) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000fe0000-0x10)=[], 0x0, 0x0) 2018/02/04 01:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1), &(0x7f0000b85000-0x4), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a2c000)="225bd88848ec037c", 0x8, 0xfffffffffffffffb, 0x0) 2018/02/04 01:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00004bd000-0x60), &(0x7f0000c01000)=0x60, 0x80800) ftruncate(r0, 0x2a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/02/04 01:24:31 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) rt_sigreturn() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x116) r2 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000010f000)="3857826b9ffe05e8fb17aceb662671c0", 0x10) 2018/02/04 01:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00004bd000-0x60), &(0x7f0000c01000)=0x60, 0x80800) ftruncate(r0, 0x2a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/02/04 01:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = syz_open_dev$sg(&(0x7f00009bf000)='/dev/sg#\x00', 0x51, 0x0) setsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f0000a79000)=0x6485, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d11000)=[@in6={0xa, 0x2, 0x3, @empty, 0x1f}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}], 0x48) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/04 01:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0xfffffffffffffd38, &(0x7f00003cf000-0x10)=[{&(0x7f00004ce000-0xb3)=""/179, 0xb3}], 0x1, &(0x7f0000ec7000-0x1000)=""/4096, 0xe4}, 0x0) 2018/02/04 01:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xff, 0x80000) dup(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 01:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b2c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = openat(0xffffffffffffff9c, &(0x7f00006fb000)='./file0\x00', 0x1, 0x11) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a23000-0xba)="498dd171ca56f08cb24a702d79f13c3c0ee7bb6a166e7eff2dd628cbef449afd1e11e9153098d3c9619b33bd4d79fe001626fb6280975dde70d6cf73612bca03219e94bb0c70971dfab2cecc45a7d5fe999c0d9e2fa5ca35423b9992729b7fc99a920b5214efbb1209416fed3274c5d19747aeaf36081dc04ce29240456ad99196e771216423e0f81f5875c188c5bd02a6d40b0be1b31887097f76976084be5f77b694af35114af2fde07d48de76652800b02c47500432d12456") recvfrom$inet6(r0, &(0x7f00004d2000-0xd1)=""/209, 0xd1, 0x0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/04 01:24:31 executing program 4: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0}, &(0x7f0000821000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000fc000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000804000)={0x1, 0x0, 0xa45e277eac181a92}, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/04 01:24:31 executing program 3: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x100010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/02/04 01:24:31 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) lseek(r1, 0x0, 0x0) write$fuse(r1, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffe97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 01:24:31 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001b000)='/dev/ashmem\x00') 2018/02/04 01:24:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$KDDELIO(r0, 0x4b35, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000465000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) r6 = fcntl$dupfd(r3, 0x0, r4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ebd000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000b87000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000fcc000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008f0000)=0xe8) sendmsg$nl_route(r6, &(0x7f0000ec1000-0x38)={&(0x7f0000139000)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00006fa000)={&(0x7f00002ff000)=@newneigh={0x24, 0x1c, 0x100, 0x6, 0x1, {0x7, 0x0, 0x0, r7, 0x20, 0x12, 0xa}, [@NDA_IFINDEX={0x8, 0x8, r8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8051}, 0x4000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000e79000-0x18)={0x0}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000701000)={0x0, 0x2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f000099a000-0x18)={r9}) recvmsg$netrom(r6, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) clock_gettime(0x0, &(0x7f0000822000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000155000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ff1000)=0x0) sched_getscheduler(r12) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r12, 0x7f, &(0x7f0000d82000)) select(0x40, &(0x7f0000826000)={0xffff, 0x80, 0x0, 0x80000000, 0x6, 0xffffffffffffffc0, 0x1, 0x3}, &(0x7f0000b55000)={0x2, 0x5, 0x5, 0x5, 0x7915, 0x0, 0x1f, 0x9}, &(0x7f00005c5000)={0x4000000000000000, 0x33, 0x2, 0x80000000, 0xfffffffffffffc00, 0x9, 0x8, 0x10000}, &(0x7f000040b000)={r10, r11/1000+30000}) wait4(r12, &(0x7f0000886000), 0xc0000003, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x28, &(0x7f0000a85000-0xc)={@loopback, @remote, @local}, &(0x7f0000f69000)=0xc) 2018/02/04 01:24:31 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket(0x15, 0x80a, 0xffffffff7fffffff) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000034000)) 2018/02/04 01:24:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x9) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) openat(r0, &(0x7f0000392000)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810}, 0x10) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) 2018/02/04 01:24:31 executing program 7: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x2, r3, 0x7fffff, &(0x7f00008b8000)) prctl$setptracer(0x59616d61, r2) 2018/02/04 01:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a0b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000009b000)='net/tcp6\x00') r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000380000-0xa)='oom_score\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) tee(r4, r2, 0x1, 0x2) [ 60.487703] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 60.502792] binder_alloc: 5695: binder_alloc_buf, no vma [ 60.509750] binder: 5695:5710 transaction failed 29189/-3, size 0-0 line 3127 2018/02/04 01:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) r2 = creat(&(0x7f0000941000-0x8)='./file0\x00', 0xa8) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000008e000)={0x7f, 0xea, 0x8000, 0x3ff, 0x9e, 0x3}) poll(&(0x7f00004da000)=[{r0, 0x201}, {r1, 0x2040}], 0x4d, 0xffffffffffffff80) 2018/02/04 01:24:31 executing program 2: r0 = socket(0xb, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000072000-0xc)=@sack_info={r1, 0x6}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000)='ttrsockcreate\x00$') exit(0x0) openat(r3, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) [ 60.543525] binder: BINDER_SET_CONTEXT_MGR already set [ 60.549306] binder: 5695:5710 ioctl 40046207 0 returned -16 [ 60.557174] binder_alloc: 5695: binder_alloc_buf, no vma [ 60.557192] binder: 5695:5730 transaction failed 29189/-3, size 0-0 line 3127 [ 60.573183] binder: 5695:5724 got reply transaction with no transaction stack [ 60.583111] binder: 5695:5724 transaction failed 29201/-71, size 0-0 line 2920 [ 60.597198] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 01:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$VT_WAITACTIVE(r1, 0x5607) openat$selinux_user(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/user\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000064000-0x10)=@generic="d18694842e3211c56e6efd242f7e14d6") r2 = socket$inet6(0xa, 0x6, 0x4) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000b8d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8102}) 2018/02/04 01:24:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000+0x1c5)=0x0) sched_setattr(r0, &(0x7f0000b82000-0x30)={0x30, 0x7, 0x1, 0x4, 0x220, 0x7, 0x2, 0x80000001}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x48000, 0x0) eventfd2(0x1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)="01", 0x1) sendfile(r2, r2, &(0x7f00006dc000-0x8), 0x401) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/04 01:24:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000013b000-0xc)={0x0}, &(0x7f00009f9000-0x4)=0xc) sched_setparam(r1, &(0x7f000003c000-0x4)=0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 01:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c13000-0x20)={@generic="2002e90e751bdcd2d080ab9272fc301f", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d53000)={0x1f, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a9000-0xe8)={{{@in=@rand_addr, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000e16000-0x4)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000), &(0x7f00003a7000)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000078c000)) finit_module(r1, &(0x7f000081f000)='/selinux/avc/cache_threshold\x00', 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d22000-0xe)='/dev/keychord\x00', 0x20101, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b32000)=0x4) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f3a000-0x20)={@generic="ffff0b877103faac8b7f000027ba85b4", @ifru_addrs={0x2, 0x0, @empty}}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000497000-0x4)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/pktcdvd/control\x00', 0x80000109000, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x5) 2018/02/04 01:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) munlock(&(0x7f0000dd2000/0x1000)=nil, 0x1000) 2018/02/04 01:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0xf, 0x10001, &(0x7f0000b76000-0x8)) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c7000-0x4), 0x14) 2018/02/04 01:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) mkdirat(r0, &(0x7f0000c2f000)='./file0\x00', 0x10) write$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, &(0x7f0000127000)) 2018/02/04 01:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000088c000)) fstatfs(r0, &(0x7f0000da6000-0x9a)=""/154) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) truncate(&(0x7f00004e3000-0x6)='./file0\x00', 0x80000000) fcntl$setsig(r0, 0xa, 0x36) 2018/02/04 01:24:31 executing program 7: futex(&(0x7f000053c000-0x4), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4), 0xa0000001) keyctl$join(0x1, &(0x7f000068a000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000157000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000089000-0x87)=""/135) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f1f000)) gettid() 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000762000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad2000-0x4)=@int, &(0x7f00007a5000)=0x4) writev(r0, &(0x7f00001e9000-0x30)=[{&(0x7f0000885000)="7f08a8e15d21dbf486b508b9551bf2805bcbfa601cdc02ad232fc82275a307b1a4d25f7aaa9d95dc4bde5b1c9869078af463607692509f968d", 0x39}, {&(0x7f000069c000-0xd0)="af15b3799c466e7601c60352ebaa5cde3f4039bb7b1098b8683b4f34e7e8be57ef52381b6fb184459ea270e2bdc859963062de522a8ef867ad1ba7511f8523337ae28b632f66eb3463b69516ed358ece0cc568b569cca7d65206d3f3844898f018f9945c043fed5f3fb2b2b641c451086e8d6ef21a28a95ff2ce3c56dba587d53e52b686ed568dbcd808bf7f9297b6eaec428fd8249d84774e3a8601e2855062c34ee82a787c96d5825bcade7c2bce7ef65924e57442dc20274ee1db13cc744b2fb9ff7f92351d9eaa0dc38ff3f14608", 0xd0}, {&(0x7f000008a000-0xd)="6e0f4149db73b380c354133fe0", 0xd}], 0x3) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0xfffffffffffffe01, 0xfffffffffffffffc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000261000)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {}, {}, @ramp}) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000878000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a96000/0x1000)=nil) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000890000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) r1 = accept(r0, &(0x7f0000e1b000-0x10)=@ethernet={0x0, @local={[], 0x0}}, &(0x7f0000dcb000)=0x578) r2 = accept4$ipx(r1, &(0x7f00002e6000), &(0x7f00007ac000-0x4)=0x10, 0x807fc) recvfrom(r1, &(0x7f0000e5d000)=""/46, 0x2e, 0x10000, &(0x7f000020a000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6) fadvise64(r2, 0x0, 0x8, 0x0) recvmsg(r0, &(0x7f000069e000)={&(0x7f000005e000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f000044d000-0x20)=[{&(0x7f0000311000-0x54)=""/84, 0x54}, {&(0x7f000019f000)=""/67, 0x43}], 0x2, &(0x7f0000b42000-0xd4)=""/212, 0xd4, 0x1fd}, 0x40000100) r3 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r3, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/02/04 01:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001be000-0xd)='/dev/usbmon#\x00', 0x4, 0x2008100) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008b0000)=@buf={0x78, &(0x7f0000222000)="03eae460983d1bc8d77db3228e396be7f40f9cf7eba810ce521cb20057a69236e28b59a1182f6cbd73587217841ac70fb85acc109c7ffb7fadfa5c8bfef122b10d1a9debf911e32cb097823f9a1452a0a24bce76a9f1e06b715b7f66ef7e76838299750c6fe8215cd9a042a342d130cdac0c8ccae63aae64"}) fsetxattr(r0, &(0x7f0000ea4000-0x15)=@random={'trusted.', '/dev/usbmon#\x00'}, &(0x7f0000c4f000-0x1)='\x00', 0x1, 0x2) [ 60.825697] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.847679] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c06000)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009a2000)={0x4, &(0x7f0000f43000)=[{0x8}, {0xf8, 0x3ff}, {0x100000001, 0x2}, {0x7, 0x81}]}) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) r2 = open(&(0x7f000076e000-0x8)='./file0\x00', 0x48040, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000186000-0x4)) r3 = syz_open_dev$usbmon(&(0x7f0000456000)='/dev/usbmon#\x00', 0x100000001, 0x400) getsockopt$packet_int(r3, 0x107, 0x3, &(0x7f000089e000), &(0x7f00007c1000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) writev(r1, &(0x7f0000714000)=[], 0x0) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e5c000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r2, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000d92000-0x9)='/dev/sg#\x00', 0x2, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007df000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = fcntl$dupfd(r2, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000dab000)={r4, 0x80000, r5}) sendto$inet(r2, &(0x7f0000075000)="4c6fa142db71bda539520c075d6c309b860513d8ef8eb82b8c2aee0311040033ac42825a793d467500cd87dba1055e5cb6dd6006f999b3065f92f3b40f3d1f2b4ed30001fb275e157278890018ed0035f8f19a58085444efcfae343c2864300e720990a193fa4942a3477ee668e76b40f001000080a095b33c72156c3a6c2f5f8f2cd4", 0x83, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r6 = syz_open_dev$usbmon(&(0x7f0000a0d000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x400000) getsockname$packet(r6, &(0x7f000081a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d4a000)=0x14) accept4$inet(r2, &(0x7f00001ed000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000537000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000392000), &(0x7f000097c000)=0x4) stat(&(0x7f00005a3000)='./file0\x00', &(0x7f00007b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bda000-0x4), &(0x7f0000ed6000-0x4)=0x374) shutdown(r2, 0x100800000000001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000494000)) recvfrom$inet(r2, &(0x7f0000118000)=""/164, 0xa4, 0x20, &(0x7f0000af2000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00008a3000)="4846062ec1ef078174f82080cc7bb130d110fd14795ddf518ed593665633f9d16d2a7c61f9347b09d843e09f2d166a93fdd44db78cf70101e5e486f876e7c847b8aface9", 0x44}], 0x1) connect$inet(r0, &(0x7f0000b64000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000927000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000dbb000-0xc)={@dev, @loopback}, &(0x7f0000742000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008e000-0xc)={0x0, 0x0}, &(0x7f000021b000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cf7000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00004b0000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000b91000)={&(0x7f0000d71000-0xc)={0x10}, 0xc, &(0x7f000073d000-0x10)={&(0x7f0000c18000-0x29dc)=@bridge_getlink={0x29dc, 0x12, 0x508, 0x4, 0x0, {0x7, 0x0, 0x0, 0x0, 0x4, 0x14000}, [@IFLA_VF_PORTS={0x2990, 0x18, [{0x130c, 0x1, [@typed={0x18, 0x1e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="e7a21b97a2485230d7ad5a1159e518db6c6ab017ea2855237679b16988d4ade83d679c44e7154bf6fcaf9883889d0511aa9c1324197abcfaa4274ab228da3fa297587ae7708235dbcf7ac3e17a8bc1f228c1770d50f4578b8040a7090c6bd7292dc4510bc4071859f94dd403edb5419966d405af2744884733799bc42f45ade49840826bdf839594550414c8c77f23934d224ad82942eee89f4027a291a7a89ddd2275d4b31737c9fbbe435ff9dc18aced839c11123327925325b7d1f63af87fcec1f53c5841436a54ba538e6cfd6097a9b1fc9161cc29e881ee", @nested={0x98, 0x7a, [@typed={0x8, 0x37}, @generic="d3f2bb4be6bef567076648feaab03ebd17d1362f9765b9f1bae8f476cfeb85d96e5e73893364d2d723ea17728f0c76d81579adc47159ec59bc696b902cb5b1269138217257a30ccd212af031221296efcc6534ca37a7da3d60708e225c8945a37da0fc595b69a7bcc15067d8ca7ade", @typed={0xc, 0x59, @fd=r0}, @typed={0x10, 0x66, @u64=0x4}]}, @nested={0xa4, 0x44, [@generic="36da8e00a13ade6f26175ff557254bcc9cb12190506b1c5c20991747356d9b96917776b64b89be3a542c083c43d9a640a4cb65fb615ee28741c759506e1981b896601b4691817f8d07f0b05dc71088a677c4e71713fe1d569b6604602e88a8b163772241d79320cb57f350a0c0e5defef5868a071f540bee54c0ee067703add91bdfa909531e8ef130d28a2cb59da4970934ee7d48d8fa579799c32ee43c8f"]}, @generic="ede5ff2b0d8ac5117753497a80c86416132ae979597128c93dbf83ea1ab65533c89e4985ce5e68dccd4426fd0162d349d53dd1d4cc29e7f9dabc642c4599389ea1ae997f6a1b62c0bde2564a40c1d407bad8f51da855e345cd2188baabe3", @generic="2a3a23c67b3872a8406e5496b4c44f544bfa466229214ef29e97ef7dc6b30c34576b20e5e03d9b24d9395d2f13a3e26bcd42ccc965436098e066709df84c68d37d545aabb78b2f7d9aead5ed8667bea5a38dc4fa1b5136365e4260510a1257487cac6902321f63e528f37b", @nested={0x10, 0x1b, [@typed={0xc, 0x6c, @fd=r0}]}, 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@generic="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", @generic="be55f1161c3938e1c651b2072dc81a81fe6fa400ff96632fe86f19d64fe3f46509ca64efab14438e", @typed={0xc, 0x1e, @ipv4=@empty}]}, @generic="86bd4254600aeb10ef3205f2f931790b5a1a49aad583ac5957b5cae8700a2608ec13cd045ea8cf632bf6936c7345cd0eb4b4e635d5ebf54fb58c3b3f83383ec1073f4a957ee5082125e7c2aefcd403878cc92b5dcc725c4170a2371fd815efbbff52a1f9cc4a4e9eef5255f8cf795142cf82edeeb011500c5c69d92c9d730267792b8e786b2fed6e972dae877e092beb362a5a9d5e3295df26a6930e0d2356bdcd229e5687d09b155386906cd6a1716a74b3cfce7872c23e8149599d03367d82e4de", @generic="ee9da035fe5d5d6cf4157c35d7825901fad00d7f5128bff2d0acf9e2bb7324a647191b9e5470473a71a1da36b2d40ab4b88d297e674344ae1b99969b2d21938a6ce8995bc9221250a443b5d48c5d8c753b927d15"]}, {0xe0, 0x1, [@typed={0xc, 0x8, @uid=r4}, @generic="d6451bec4566f468fe3ef0b73895c56e6e22e817a63d648747d01665196cdb295f80334363c3b79259ed7b440d5cdbcabc39f283e176eec372f0db04685f53e083a4a524ef55a36964ff4c02ae5c50743b92517ae7649043fc4d15fa5aff1e3bb608ca549492dd8d8b62dc4769fad3d2bf97e8ef835a23199f8e4fbb9816d2facea2d39d7bca8b5d3c7eea5fc0b18fce85e1e447c1167a90c0455a75a272265f5eeee6783c334972e3da4650c9b8831acb946d1930ae5e41f745196a46ccf5a1b94ea0b15c", @typed={0x8, 0x2a}]}, {0x3c, 0x1, [@nested={0x38, 0x22, [@typed={0x18, 0x28, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x66, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x35, @str='%proc\x00'}]}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x7}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x3}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1}, @IFLA_MTU={0x8, 0xe, 0xda6}]}, 0x29dc}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cc4000)='net/sockstat6\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000097c000-0x98)="6ac1de3d84b723b2ba3ae5b0f111cefc82bce3a2f096e46d96412238aa6ee79d782a333ed90cb8abd89b09d673e7de6df68062f9ff3fd89f6400a9fbe4af535237615eccb90932150fa8181b06083ab09b5ec1def7ed41638a60e2061e12acd5a368e58bfaf73716724b365fbcdd64d2f5f6d080029ca6db24d62d3a316305a1bda185d97e311705a6a114ba7a66d34814186699ebafff15") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr, 0x2}, 0xc) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x171, 0x7, 0x9, 0xf2, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r1, 0xd823}, &(0x7f0000003000-0x4)=0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0x20, 0x1, 0x8, 0xb8, 0x40, 0xaa1, 0x97, 0x0, 0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000000000), &(0x7f0000f9b000), &(0x7f0000001000-0x4), &(0x7f00003b9000-0xcd)) recvfrom$inet6(0xffffffffffffffff, &(0x7f000038b000)=""/202, 0xca, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x119500, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x80000000) 2018/02/04 01:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008d1000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='yam0\x00'}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) recvfrom$inet(r0, &(0x7f00009cb000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000db0000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000a0000-0x8)={0x0, 0x0}) fdatasync(r0) r1 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127b, &(0x7f0000442000-0x1)='"') 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f1c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f1b000-0x70)=[{&(0x7f0000f18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000520000+0x32a)=[], 0x0, &(0x7f0000bbb000)=[]}, {&(0x7f0000bf5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f1a000-0x20)=[], 0x0, &(0x7f0000f19000)=[]}], 0x2, 0x0) 2018/02/04 01:24:32 executing program 0: 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}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000000000)=0xb66c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000ad0000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_getparam(r2, &(0x7f00008f5000-0x4)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$inet(r3, &(0x7f0000256000)={0x2, 0x2, @rand_addr=0x9}, 0x10) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000033c000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x2, 0x6, @empty, 0x10001}], 0x2c) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000751000)='/dev/ppp\x00', 0x80000, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008a0000), &(0x7f00005e4000)=0x8) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) writev(r0, &(0x7f0000794000)=[{&(0x7f00004a9000-0xa9)="0fa7d652d3fdbc0c7f05984dc8d45fece9bdc7daff0d02329cbf128aebd710b862a84bc44bd2bcef73d486df505cf8e538bcc4a8c4b20f3ab61e09d1c8dc0f3444241dbddd63ab11d627ddcbc943a36b57a8e3f160724ba38ba5bfd5ff1891dfe79181e9656b8284a13f2c1a3348c86945c129adb6f60be562bce3789b5fa17bf3258efcac9599fa7cce42e71e058ff76225a751058e1f937dc37b9c612c685b18839281f1cb06c85c", 0xa9}, {&(0x7f000099a000)}, {&(0x7f00005ce000)="580f59919d0086b5908a3adf7b61e6cb8b99220a7d3df74a727ce7816a127f57f080d0be23a73e0234bb80e060602abe2e3b56061d10dc4514862b3c007ab6c792ef210f5915fe5be4a68c86165a0ac2cc80e086f17895485c514215a5886ec62367be9c56a27361a037e10fb7630b888569ae8da462fedfa4ca3a28627070e2bc635cb466aa6c5bcb29f54a2de41236cceca35147eeebdffc121ed3577690000f3bf754952a5d523ab2b38a0969ff3c1b34b085afecf9a1ab48a08fabe41f7e92baa92a0204a643adf931384e5bd9a6", 0xd0}, {&(0x7f0000508000-0xd0)="eafded4a08936218e22b4eda61cdd2367005705397b164813a4850f494ee01c10eb8a5522aa81299b681095306fead33d709e6bf2200f1a4f25c0ae932deb8612b8bf08eda4828b707c84d820d1b55b506942f04ad57f3ad60ba0b4b64d7707b94436e34e44b95000f8ca5a090c76fbef6a854b1f4d7e7211232f1c4178b70a149438a36d2f3f7667cb69bc17b2596354fe795432e96a4614082a984b71279b67e420943ee7c85aa831773be48ad857457e54ddb885c3f68e35a9ab391704f069bfe785478be3cb67635e7610a8a4907", 0xd0}, {&(0x7f0000783000-0xbc)="2e7a2ec963fecc48765a2d7825269a9f9d47d044fe491e674c45c177e479bc010337f6a86a504fa91dfe89e3f7a0a5df69f512039e59341c5d9ddabcc5c95a3dd88635a009b18572a3f9143bcfb3f603090d642ca9c23f3879a781e4b7bee40a8fa31a9fe674d58ba0ed5ff23c2f888c45b2ce9f1301f417417545a3274f2f553c4d450475e21b089824f8edb23593a4ba1854b1c09a6bf75534f730a59a9c3f641993907d71a759233e100b1627118f81c8fce38b011ea9287027fe", 0xbc}], 0x5) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000165000)={@generic, @ifru_names=@generic}) r1 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00007a8000-0xb0)={{0x8, 0x3f}, 'port0\x00', 0x44, 0x10, 0x1004000000, 0x80, 0x7, 0x0, 0x8, 0x0, 0x2, 0x7}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = getpgid(0xffffffffffffffff) ptrace$peek(0x1, r3, &(0x7f0000e2c000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00003b5000-0xbc)) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3d) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00002e8000-0x10)={0x3, &(0x7f0000d60000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003a6000)={r4, 0x10}) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c98000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffff8) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x6c, @dev={0xfe, 0x80, [], 0x0, 0xba4c}, 0x20}, @in6={0xa, 0x1, 0x7f52, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000011000+0x7c6)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000014000-0x8)={r2, 0x40}, &(0x7f0000012000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getresuid(&(0x7f0000013000), &(0x7f0000012000), &(0x7f0000006000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = accept4(0xffffffffffffffff, &(0x7f0000c0d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000799000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000005a000-0x8)={0x0}, &(0x7f00000aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004d9000-0x14)={r4, 0x85, 0x3f, 0x8, 0x3, 0x101}, 0x14) 2018/02/04 01:24:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000082a000-0x1)={0x81}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000007c000-0x20)={@common='eql\x00', @ifru_flags=0x2000}) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000b86000)={&(0x7f0000a36000-0x48)=@full={{0x3, {"8a8adc672f94f8"}, 0xfffffffffffffffe}, [{"3acd1a25a900"}, {"c246b17a78d03d"}, {"8b43cdd27d9624"}, {"69e3f71c60b435"}, {"d7e910e0b142a8"}, {"acd4259c825abe"}, {"6c2c0e36cabc58"}, {"75471711393d9c"}]}, 0x48, &(0x7f0000b3c000-0x50)=[], 0x0, &(0x7f0000952000-0x2280)=[], 0x0, 0x20008080}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ffa000), &(0x7f00007d9000)=0x8) 2018/02/04 01:24:32 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ac000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000a53000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000853000)='./file0\x00', 0x50000000, 0x100) recvmsg(r2, &(0x7f00003fb000)={&(0x7f0000d0b000)=@ax25, 0x1, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000098b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00003ba000)={0x1f, 0x4f5}) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x479}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000035000-0x4)=0x9, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005a0000-0x4)=0x821, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fd7000-0x1), 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000-0x8)) 2018/02/04 01:24:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='attr/prev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x8001) lseek(r0, 0xfffffffffffffe, 0x1) 2018/02/04 01:24:32 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ca7000-0x18)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f00004de000)='sched\x00') r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00009af000-0x36), 0x0, 0x20048050, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)=""/4096, 0x1000) mq_unlink(&(0x7f0000001000)='..\x00') 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00002be000)='./file0\x00') r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000cea000+0x8d4)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff53) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000049d000)=@common='gretap0\x00') bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e58000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f00000ff000)=""/62, 0x3e, 0x1b, &(0x7f0000cd5000)={0x0, 0x1c9c380}) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f000010e000-0x77)=""/119, &(0x7f0000128000-0x4)=0x77) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ae1000+0xbcb)="85bf5d75928885615db093ce136432682dfdf4aa267ed0690bb37dad0ef63bfeca8dc0083a75d156c1d5b71719962ff29fa68d9199c46b919c5b09c127e735fa033f2b48aab2426a9ebe547abfe27cd2f8a65d5351cbd13a58a2ae4b39d324156980c03a14ad61a0070c6e12f6de5cee3b92750b76ebe0d612245bcb5dcfe515022359e43f484a1207711792fea6303b0c9a3d246e4a0dcea081b1f1d608c456aed79336aace242f5d8f49ea6ebbc216f6a74937bca5faeb7e21eeaa2ce00257143a7cd90f56bca3f715bfd651b6659211403940a36fad5280ebab42cd24d5b887538c46") 2018/02/04 01:24:32 executing program 0: 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}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000000000)=0xb66c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000ad0000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_getparam(r2, &(0x7f00008f5000-0x4)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$inet(r3, &(0x7f0000256000)={0x2, 0x2, @rand_addr=0x9}, 0x10) 2018/02/04 01:24:32 executing program 2: r0 = socket(0x9, 0x4, 0xffffffff7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000046000-0x18)={0x0, 0x9, 0x0, 0x101, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xfff, 0x3, 0x100000000, 0xb0, 0xffffffffffffffff, 0x400, 0xfff, {r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffff, 0x800, 0x2, 0x0, 0xfffffffffffffe01}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x70}, 0x1}, 0x0) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000032000-0x8)={0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000032000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000005000)=r2) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='numa_maps\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008d9000)={0x8}, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000487000)='/dev/sequencer\x00', 0x208000, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r1}], 0x1, &(0x7f0000074000)={0x77359400}, &(0x7f0000b0a000), 0x8) mmap$binder(&(0x7f0000bcc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x8}, {}, @connect}], 0x30) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aff000-0x8)='./file0\x00', 0x8000, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000446000-0x4c)={0x5, 0x1f}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b8000)={0x0, 0x1}, &(0x7f000049d000-0x4)=0x8) ftruncate(r0, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000b3000)={r1, 0x6}, &(0x7f0000a56000)=0x8) bind$pptp(r0, &(0x7f00004e8000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) syz_extract_tcp_res$synack(&(0x7f00000c3000), 0x1, 0x0) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) mount(&(0x7f000070b000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)) mq_notify(r0, &(0x7f00003d4000-0x60)={0x0, 0x26, 0x3, @thr={&(0x7f00000fa000-0x90)="603f69ca3b2296f7b6c00b3e2c53c623bd53501a4cfadd72eb77989a46be0fd736d525dbd51f97538b7fb6f16fb337436ca3b5e197915ca5b6e1092abc78f73b4096dd4b7effb9f6ad5208cbd401ebe027bd865a3ed6fc20e5fe52f52981233583b67e0e2e7e924587ad2ad7a2431305acd90b61068264e41436167bcac3567a5c09c2ff8aa25512f73753afdbb39a0a", &(0x7f00009db000)="e507c772a3844d272a30e54b4f1c127e"}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b18000)={0xaa}) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7f000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000165000-0x18)={0x10000, 0x39, 0x1, 0x738, 0x401, 0xe3}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/vga_arbiter\x00', 0x8040, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003c5000-0x8)={0x2, 0x100, 0x6, 0xde3d}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fac000), 0x1a) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000be4000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/04 01:24:32 executing program 4: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) unshare(0x20020000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x10000, 0x8, "3ffc0aaac6e3", 0xf4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={r1, r2, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000002000-0x2)={0x6}) r3 = memfd_create(&(0x7f0000001000-0x2a)="2b776c616e3073797374656d3a7d776c616e3073656375726974795d40ec2370707030707070312d2d5b", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0xc7)={0x0, 0xbf, "0aa9dd859b4c0161aaad1c2de981493bfe17878b434515cab5eda42acef9110710c2e738fb496dbb18a3bf8245644953e85345fa1c374def058a200b68e58c02143a48a35a66dad351f3ba8111b90f1042ecee842753c56db503123908c1d4214c50f82467bc0499e7af7b957ce656e85d33961b9131ab2337b11231884ecf57f9e8fa0afd519a7573647df0ec89309ac31ecd54cd607e2cb7e25478118cad3db569127ca59d678230b29a8e91dd0331acf3660242dbab1e352d39acbccf1a"}, &(0x7f0000000000)=0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000)={r4, 0xc57}, 0x8) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000028b000-0xb)={&(0x7f0000735000/0x3000)=nil, 0x3000}) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000696000)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000970000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) renameat(r0, &(0x7f0000e52000-0x8)='./file0\x00', r1, &(0x7f0000cb9000)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ecc000-0x20)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f00003e8000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000e32000)=[], 0x322, 0x0) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000011b000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000976000)={@broadcast, @rand_addr, 0x0}, &(0x7f00001fb000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001ab000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @empty, 0x4, 0x7, 0x6d4, 0x100, 0xa0, 0x40400008, r1}) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r2, 0x0, 0x3) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000479000)='/selinux/checkreqprot\x00', 0x105100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fde000-0x4)=0x10009) prctl$setfpexc(0xc, 0x110000) stat(&(0x7f0000541000-0x8)='./file0\x00', &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000072000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000137000-0x8)='./file0\x00', &(0x7f00001ac000)='./file0\x00', 0xc000, r1, r2, 0x1f, 0x8000, 0x2a91081) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x76, 0xd, [], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/04 01:24:32 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00002e8000-0xf3)=""/243) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e77000)=""/24, 0x2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r1, 0x8000000000000022) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d37000-0xc)={@multicast1, @broadcast}, &(0x7f00002ee000)=0xc) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x4000000000000000}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000068f000)) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d86000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) bind$inet(r1, &(0x7f0000ff4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000057e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000fd000-0x4), &(0x7f000016b000-0x4)) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000002000-0x24)={0xb9, 0x9d6, 0x5, 0x10001, 0x80000001, 0x401, 0x9, 0x2a, 0x800, 0x5, 0x0, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r4}, 0xc) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000000000)=0x6) dup2(r5, r5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001000-0x6)={r6, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r7, 0x1, 0x2d, &(0x7f00008ce000), &(0x7f00006bb000-0x4)=0x4) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r7, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket(0x1, 0x80000, 0x5) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086a000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000deb000-0x4)=0xe8) getresgid(&(0x7f000082c000), &(0x7f00008f5000-0x4)=0x0, &(0x7f0000efe000-0x4)) r4 = getpid() lstat(&(0x7f0000157000-0x8)='./file0\x00', &(0x7f00008f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d04000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ea000)=0x0) stat(&(0x7f0000709000)='./file0\x00', &(0x7f000088c000)) fstat(r0, &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea8000)={0x0}, &(0x7f0000ef4000-0x4)=0xc) lstat(&(0x7f000096a000-0x8)='./file0\x00', &(0x7f0000a81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bb7000-0x4)=0x0, &(0x7f0000395000-0x4), &(0x7f0000caf000)) r13 = getpgid(0x0) getresuid(&(0x7f0000840000), &(0x7f0000a44000-0x4)=0x0, &(0x7f0000241000-0x4)) lstat(&(0x7f0000fe2000)='./file0\x00', &(0x7f00006c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() lstat(&(0x7f0000f5b000)='./file0\x00', &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000027c000)='./file0\x00', &(0x7f0000da1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c43000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e40000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000522000-0x4)=0xe8) lstat(&(0x7f00006ff000-0x8)='./file0\x00', &(0x7f00000fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b94000-0x4)=0x0) r23 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000beb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000280000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d28000)=0x0) getresuid(&(0x7f0000a8b000-0x4)=0x0, &(0x7f0000add000), &(0x7f0000545000)) getgroups(0x3, &(0x7f0000c85000)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000458000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2c000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00007fa000-0x4)=0xe8) getgroups(0x7, &(0x7f000069d000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000a9b000)=[{&(0x7f0000054000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000712000-0x80)=[{&(0x7f00008af000)="d68d5376c9a74f77e78feba348802a45d1cad08021889cf803238aa7f63bc8446c420975a81452531b492840aa73d7eed74cc248038ff2ab1bddb0b017b3b58ab1af02a811f0347b738a128525e0d7bd1223a61ed7c2fd973c0816107af6cfe81564c8704e69059adacf8195ffe6f4bdafed3114d954c1ca045b1b81f1359af420de31f859888892a54c68f26e0f3f44180ec661a68b89393fcbdab02e", 0x9d}, {&(0x7f0000256000-0x38)="55d8e58f21c251abe44b90908b9b40a595e3a27307d920840ceaaf3ddc5838c39ed6156eb2b55d37acdacb82773d97659355cb7d19d608a7", 0x38}, {&(0x7f000020c000-0x1000)="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", 0x1000}, {&(0x7f00006b1000)="e29cc1c72802af4313135525292cd421f0ac218fc35175e90a8516f76f77eab06552185b73e87c4e3ebf9a4556480a7fe6d39685f3f87d5de7c7b43987a3f1c9bfa1c1d3ff772b1883c108c1a835457f3c3bad5d4589f98d2b3ad902aa2603387f0ee157825814ab01b04c75bfd6268eb2ceefecffa4efc05c5dff04cc2fe7a72d46c4d2ee5d8d099401b05cb15a73d637c9a0cca849f5b56b445397246953a05865c12a4e94dba34d1821708cb2641319cf0a84351151f09b93948c6653840edf024997f4bc7f3a825e1a465309cb6322dec8f9304b986e7ae28de72dd6eb10da777a995abccd5dd285", 0xea}, {&(0x7f000078a000-0x6c)="bdce3683bd21af4a6da8c80acff36920978f2d6f8485274f4d08162883ea2dacf957abddeefd0a092c0c45c261186c212df0cb26d0747270e901b825c0d0504116b639636489d9378bf9ddbdca32e7d042e7fe4f8f07a843312adcaebdd3bf4c2c2df51c56704ad4f212d95f", 0x6c}, 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0x1000}], 0xa, &(0x7f0000736000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0xd92723454fd2587a, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xd8, 0x40}, {&(0x7f0000bbe000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000254000)=[{&(0x7f0000c1e000-0x1000)="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", 0x1000}, {&(0x7f0000196000)="e156400db617d1bb010208322561808c5245287108bd28bf8357d3966af62d69ca9fea3077692ee20e8eb3632e6f395a959185e217caa9aa926cb5b7f5bcebbc15424d83e0268eff5888ace7afb58fa871502aeed3cbc0ba65a9c614d63ba006485ceb237c54304861b8d800800000ff3b733a1e3ede000000007b59f290573538436ac794d294fd75aeac58815d70ace5ef8726cb643e1fd7a3d81ff2dcea3ef55d7e", 0xa3}], 0x2, &(0x7f0000934000-0xb8)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xffffffffffffff0c, 0x4000000}], 0x4, 0x40000) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000b72000)) shutdown(r0, 0x100800000000001) close(0xffffffffffffffff) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000009000)=0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000b000-0x8)=[], 0x1, 0x0, &(0x7f0000009000-0x1)="e6"}) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x5, 0x200000000000000) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fad000)=0x0) prlimit64(r2, 0x6, 0x0, &(0x7f0000cca000+0xbe6)) ftruncate(r0, 0x4) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008bb000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r1, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee1000-0x20)={{&(0x7f0000eb4000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xfffffffffffffffe, 0x0) sendmsg(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283bc0a00800000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x402000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000000c000)='\'[posix_acl_access\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000014000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000008000-0x69)="e049109ae7f51c783c2fe1d4aedfd299d2ade85506cefdcda2653e4a2ddab7ff1c317c310c733ebf93f86efd446cbbf943fbb52664eb3be0a49c37aa483be74cacfa3ac3b208a671dcadfc8c71d67e53ced1f4228c4df98bd3dc0b78d5a2b89bdfea929e8d64d98b30", 0x69, 0x40, &(0x7f0000006000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 01:24:32 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@empty, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags}) getdents(r0, &(0x7f00003b1000-0xd2)=""/210, 0xd2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000391000)=""/177) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fe5000)='/dev/input/mice\x00', 0x0, 0x206000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000335000-0x8c)={0x7, 0x5, 0x0, 'queue0\x00'}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000afb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x3, 0x1, 0xf, 0x200, 0x8, 0xfffffffffffffffc}, 0x20) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00002f1000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000242000-0x4)=0xfffffffffffffe2d, 0x800) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00009ae000-0x6c)=@dstopts={0xc, 0xc, [], [@enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x58, {0x9, 0x14, 0x7, 0xffffffffffffff35, [0xddd, 0x0, 0x6, 0x0, 0x5, 0x3, 0x5, 0xa3, 0x9, 0x1d]}}, @pad1={0x0, 0x1}]}, 0x6c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000118000-0x8)='net/sco\x00') ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000aeb000)={0x57, 0xfffffffffffffffe, 0x7, {0x0, 0x7ff}, {0x3f, 0x5}, @rumble={0x0, 0x100}}) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00009df000)=@req={0x800, 0x3, 0x5b9e, 0x5}, 0x10) [ 61.345486] binder: 5939:5942 ioctl c0306201 20008fd0 returned -14 [ 61.384981] audit_printk_skb: 23 callbacks suppressed [ 61.384994] audit: type=1400 audit(1517707472.639:20): avc: denied { create } for pid=5960 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 01:24:32 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000be000-0x4)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000efe000)={0x0, 0x0, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x3ff, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000452000)="76a13057a973b48a0a1b50b3b8cd1574e86b10388253132c452574b3f6383c5f482aa75e5dfb9e31d85acae36482706c82d89d8411f8feda471a834a6e9dbb5341bddcd28c5206338662afceb6637dfea17aacf97382226b68b0b23285162ab628f5178a29252d6371ea5ef1a93495d8381402e82a5a7f824d6d5a78313771800ab67ea81df089ebced7da668b3e097e598dd4ce776410027e600d661cff50cef1a6c49d38997e457244470b603397") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x1, 0x9, 0x1}) tkill(r0, 0x7) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x20, 0x5, 0x8000000000000, 0x1}) ioprio_set$pid(0x3, r0, 0x0) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d5f000)={0x5, 0x7, 0x2, 0x0, 0x200, 0xfffffffffffffff8}) r1 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000099a000-0x8), &(0x7f0000543000-0x4)=0x8) sendfile(r1, r1, &(0x7f00003c9000-0x8), 0x400000ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000279000), &(0x7f000092d000-0x4)=0x4) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000444000)='net/ipv6_route\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)) munlockall() setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000c2c000)) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) 2018/02/04 01:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00008b7000-0xf9)=""/249, 0xf9, 0x100, &(0x7f0000f20000)=@ethernet={0x6, @empty}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000036c000)='./file0\x00', 0x0, 0x4) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f0000014000-0x8)=[], 0x0, 0x0, &(0x7f0000012000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0xfffffdca, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000017000-0x10)=[], 0xfffffffffffffc99, 0x0, &(0x7f000000a000)}) fstat(r0, &(0x7f0000014000-0x44)) [ 61.424957] audit: type=1400 audit(1517707472.679:21): avc: denied { setopt } for pid=5960 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 61.457630] audit: type=1400 audit(1517707472.709:22): avc: denied { write } for pid=5960 comm="syz-executor2" path="socket:[13895]" dev="sockfs" ino=13895 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 01:24:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000002c000)='keyring\x00', &(0x7f0000363000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000362000)='./file0\x00', &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000364000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) request_key(&(0x7f000035f000)='dns_resolver\x00', &(0x7f00001a3000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000360000-0x12)="2f640010000000000000636f6e74726f6c00", 0x0) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x4000)=nil, 0x4000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/vga_arbiter\x00', 0x183001, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000251000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000865000)={0x20, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x364, 0x2, 0x800, 0x0, 0x7, &(0x7f0000488000)=@common='ip6gretap0\x00', 0x1, 0x9, 0x4}) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000018f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x2000000010000000, r0, 0xffffffffffffffff, 0x7fff, 0x1fffffe) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d63000-0x9)='/dev/ppp\x00', 0x440000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x301e873461cb7086, &(0x7f0000fdd000+0xc6b), &(0x7f00001dd000)=0x4) preadv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x1, 0x0) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) [ 61.504862] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/04 01:24:32 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002fa000-0xb)='cifs.idmap\x00', &(0x7f0000e7c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d7a000)='Oem1^\x00', r0) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000036e000-0x10)={&(0x7f0000654000/0x3000)=nil, 0x3000}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) recvmsg(r5, &(0x7f0000001000)={&(0x7f000000d000-0x80)=@generic, 0x80, &(0x7f0000006000)=[], 0x0, &(0x7f000000d000-0x10)=""/16, 0x10}, 0x0) sendmsg(r5, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r7, r6) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000346000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9ab}], 0x4c) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') getdents64(r0, &(0x7f0000cdc000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006f9000)={0x0, 0x6, "fb32504241e6"}, &(0x7f000088c000)=0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081b000)={r1, 0x8, 0x5, [0x7f, 0x192b, 0x8, 0x54, 0x1]}, 0x12) 2018/02/04 01:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f000027b000-0x4), &(0x7f0000865000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1e000-0x9)='/dev/rtc\x00', 0x12280, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000b47000)="b18b25da8270dfbb7f9449620123f8f4368ebd495346fa53d9ecea4acc4ceb3b7fd560426e03bd99036b799f6cae7a5ef3270e0a8940b499e26493d2f51afe00c2e57745fb4a81ae5abd4f51ff74eff290405ab7f8e7ba8742b8f29e2a01a70f0be47d046823e84ef40f75b0d5c065f7d36148888c99978a129cf6ef2d784db77f513ba7762f9d0dc47f0afa27040c1437703fbb1e962ea7cd55f3e8") r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00009d3000)=""/30) readv(r0, &(0x7f0000486000)=[], 0x123) execve(&(0x7f0000d87000)='./file0\x00', &(0x7f0000db0000)=[], &(0x7f0000fb2000)=[]) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d22000)={0x200, 0x3, 0x3000000000000000, 0x1ff, 0x2, 0x0, 0x8, 0x5, 0x2, 0xe1, 0x9, 0x1}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f78000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000c98000-0x40)={0x3ff, 0x3f, 0x1, 0x7d, &(0x7f0000f78000)=""/125, 0x6f, &(0x7f0000f79000-0x6f)=""/111, 0x1e, &(0x7f0000f78000)=""/30}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c7c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/04 01:24:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000002c000)='keyring\x00', &(0x7f0000363000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000362000)='./file0\x00', &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000364000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) request_key(&(0x7f000035f000)='dns_resolver\x00', &(0x7f00001a3000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000360000-0x12)="2f640010000000000000636f6e74726f6c00", 0x0) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000056c000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x1000000000000902, 0x0) write$eventfd(r0, &(0x7f000025b000)=0x1, 0x8) 2018/02/04 01:24:32 executing program 3: 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$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xa) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000f6c000)=[], 0x0, 0x10000, &(0x7f0000822000-0x10)) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) 2018/02/04 01:24:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xaf)=""/175, 0xaf) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x58)=""/88) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x168)=[{{&(0x7f0000000000)=@can, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000002000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/11, 0xb}], 0x8, &(0x7f0000002000-0xb3)=""/179, 0xb3, 0x10000}, 0x7fff}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000)=""/126, 0x7e}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000002000-0x3a)=""/58, 0x3a}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x7, &(0x7f0000001000-0x58)=""/88, 0x58, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000001000)=[]}, 0xabd}, {{&(0x7f0000002000-0xc)=@nl=@kern, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/23, 0x17, 0x800}, 0x2}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/225, 0xe1}], 0x1, &(0x7f0000001000)=""/14, 0xe}, 0x2a9}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x80000001}, 0x101}], 0x6, 0x40010000, &(0x7f0000000000)={r1, r2+10000000}) bind$llc(r3, &(0x7f0000000000)={0x1a, 0x2, 0x101, 0x6c0b, 0x16, 0x9, @link_local={0x1, 0x80, 0xc2}}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3a000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002fa000-0x4)={0xcbfd, 0x1, 0x3000}, 0x4) chroot(&(0x7f0000d54000)='./file0\x00') 2018/02/04 01:24:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000091d000)={0x96b8, 0x3, 0x10001, 0x1, 0x100, 0x1000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)}) 2018/02/04 01:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002de000-0xc)='/dev/rfkill\x00', 0x200040, 0x0) getsockname$unix(r0, &(0x7f0000f8f000-0x8)=@abs, &(0x7f0000ee6000)=0x8) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000a0000)='ramfs\x00', 0x1, &(0x7f00004e8000-0x94)="98e36df6f20f8e274fdd936058366aea4603e2956d3c0bd014a302c9d6a572860a0ecb2275bf4f8841fc9b9c51e9ace91e5f381a9137a102bed5948dd1098d3df4df45de1dff2514e4c723d9d4c432cacfdfff019a9aec0a99f0ad3e0fd2cfb3b6cb5ed714580e0c95fae4c25b566b75cbba1359312baadef0eb948a482a927d863aff1a7b28caba630c19a1d2a474a7936c9c34") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e69000)={0x0}, &(0x7f0000bd8000)=0x1a8) r2 = fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(r1, r2, 0x39, &(0x7f00002df000-0x10)={0x22, 0x1000, 0x8, 0x3}) umount2(&(0x7f00005a5000-0x8)='./file0\x00', 0x4) 2018/02/04 01:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000669000-0xa4)=""/164) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) 2018/02/04 01:24:32 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) lseek(r2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000014000-0xb9)=""/185) write$fuse(r2, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffe97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000003000-0x80)=@generic, &(0x7f0000002000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 01:24:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$KDDISABIO(r0, 0x4b37) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f000051a000-0x10), &(0x7f0000000000), 0x0) 2018/02/04 01:24:32 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000014000)=""/111, &(0x7f0000014000)=0x6f) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000016000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000016000-0x8)={r1, 0x7ff, 0x3}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000015000-0x3)=0x0) r4 = syz_open_procfs(r3, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fremovexattr(r4, &(0x7f0000004000)=@random={'user.', '!\x00'}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff000, 0x2, 0x0, 0x3, 0x100, 0x3, 0x5}, 0x20) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000017000-0x4)=0x1) ioctl$TCFLSH(r4, 0x540b, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000018000-0x8)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000003000-0x1e0)=[{0x80000001, 0x2, 0x5, 0xef, @time={0x0, 0x1c9c380}, {0x20, 0xa65}, {0x5, 0x400}, @time=@tick=0x8}, {0xffff, 0x100000001, 0x3, 0x8000, @time={r5, r6+10000000}, {0x6, 0x6}, {0x0, 0xff}, @raw8={"05b1b54ee58b562a5ad7c951"}}, {0x8, 0x80000000, 0x5, 0x9, @time, {0x9, 0x8}, {0x6, 0x1ff}, @note={0xfffffffffffff430, 0x7, 0x7e8e, 0x5, 0x7a}}, {0x9, 0x401, 0x4, 0x7, @time={0x0, 0x1c9c380}, {0x4, 0x7}, {0x101}, @queue={0x9, {0x8}}}, {0x0, 0x2ac, 0x40, 0x6, @tick=0x4, {0x400, 0x165a}, {0x0, 0x3}, @quote={{0x8, 0x8}, 0x2, &(0x7f0000015000)={0x7, 0x400, 0x9, 0x8be, @time={0x77359400}, {0x6, 0x800}, {0x9, 0x3}, @raw32={[0x70ef, 0x7]}}}}, {0x85, 0x4, 0x800, 0x9, @time={r7, r8+10000000}, {0x0, 0x55f}, {0x9, 0x9}, @note={0x81, 0x7, 0x9, 0x80, 0x80}}, {0x1, 0xffffffff, 0x0, 0x3, @tick=0x1, {0xfffffffffffff433, 0x8001}, {0x99, 0x2}, @quote={{0xca, 0x10001}, 0x2, &(0x7f0000016000-0x30)={0xfffffffffffffff7, 0x7fffffff, 0x4, 0xffffffff, @time, {0x0, 0x5}, {0x2, 0x9}, @raw8={"4d187c1cbeab0e3b14109905"}}}}, {0x5, 0x2, 0x0, 0x7fff, @time={0x0, 0x1c9c380}, {0x5, 0x1000}, {0x7, 0x7a65}, @note={0xa39, 0x4, 0x7, 0x5, 0x7}}, {0x8, 0x9, 0x0, 0x101, @tick=0x8, {0x5, 0x6}, {0x7, 0x9f2}, @control={0x80000001, 0x26b, 0x7}}, {0x1, 0x80000000, 0x9, 0x5fc2, @time, {0x3f, 0x3}, {0x80000001, 0x101}, @note={0x5, 0x2253eb11, 0x7ff, 0x2, 0xdc2}}], 0x1e0) [ 61.655377] keychord: invalid keycode count 0 [ 61.692440] 9pnet_virtio: no channels available for device ./file0 [ 61.711019] 9pnet_virtio: no channels available for device ./file0 [ 61.726545] ================================================================== [ 61.733935] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 61.740326] Read of size 4 at addr ffff8801cc75e200 by task syz-executor2/6026 [ 61.747662] [ 61.749266] CPU: 0 PID: 6026 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26 [ 61.756773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.766099] ffff8801c0e77bc0 ffffffff81d94b09 ffffea000731d700 ffff8801cc75e200 [ 61.774077] 0000000000000000 ffff8801cc75e200 ffff8801c6622058 ffff8801c0e77bf8 [ 61.782061] ffffffff8153e083 ffff8801cc75e200 0000000000000004 0000000000000000 [ 61.790029] Call Trace: [ 61.792591] [] dump_stack+0xc1/0x128 [ 61.797928] [] print_address_description+0x73/0x280 [ 61.804564] [] kasan_report+0x275/0x360 [ 61.810167] [] ? inet_shutdown+0x2d4/0x350 [ 61.816031] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 61.822147] [] __asan_report_load4_noabort+0x14/0x20 [ 61.828871] [] inet_shutdown+0x2d4/0x350 [ 61.834554] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 61.840668] [] pppol2tp_session_close+0xa0/0xe0 [ 61.846960] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 61.853250] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 61.860147] [] ? sock_release+0x1e0/0x1e0 [ 61.865915] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 61.872211] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 61.878672] [] udpv6_destroy_sock+0xb1/0xd0 [ 61.884615] [] sk_common_release+0x6b/0x2f0 [ 61.890555] [] udp_lib_close+0x15/0x20 [ 61.896064] [] inet_release+0xfa/0x1d0 [ 61.901573] [] inet6_release+0x50/0x70 [ 61.907081] [] sock_release+0x8d/0x1e0 [ 61.912596] [] sock_close+0x16/0x20 [ 61.917843] [] __fput+0x28c/0x6e0 [ 61.922919] [] ____fput+0x15/0x20 [ 61.927997] [] task_work_run+0x115/0x190 [ 61.933682] [] exit_to_usermode_loop+0xfc/0x120 [ 61.939993] [] syscall_return_slowpath+0x1a0/0x1e0 [ 61.946545] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 61.953092] [ 61.954690] Allocated by task 6066: [ 61.958289] save_stack_trace+0x16/0x20 [ 61.962235] save_stack+0x43/0xd0 [ 61.965664] kasan_kmalloc+0xad/0xe0 [ 61.969346] kasan_slab_alloc+0x12/0x20 [ 61.973288] kmem_cache_alloc+0xba/0x290 [ 61.977319] sock_alloc_inode+0x1d/0x250 [ 61.981351] alloc_inode+0x65/0x180 [ 61.984948] new_inode_pseudo+0x17/0xe0 [ 61.988890] sock_alloc+0x41/0x270 [ 61.992397] __sock_create+0xa5/0x640 [ 61.996165] SyS_socket+0xf0/0x1b0 [ 61.999675] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 62.004396] [ 62.005993] Freed by task 6066: [ 62.009243] save_stack_trace+0x16/0x20 [ 62.013186] save_stack+0x43/0xd0 [ 62.016607] kasan_slab_free+0x72/0xc0 [ 62.020462] kmem_cache_free+0xc7/0x300 [ 62.024407] sock_destroy_inode+0x56/0x70 [ 62.028527] destroy_inode+0xc3/0x120 [ 62.032296] evict+0x329/0x4f0 [ 62.035465] iput+0x47b/0x900 [ 62.038542] dentry_unlink_inode+0x470/0x570 [ 62.042920] __dentry_kill+0x25b/0x480 [ 62.046777] dput.part.23+0x680/0x7b0 [ 62.050546] dput+0x1f/0x30 [ 62.053447] __fput+0x46a/0x6e0 [ 62.056695] ____fput+0x15/0x20 [ 62.059954] task_work_run+0x115/0x190 [ 62.063819] exit_to_usermode_loop+0xfc/0x120 [ 62.068283] syscall_return_slowpath+0x1a0/0x1e0 [ 62.073012] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 62.077732] [ 62.079333] The buggy address belongs to the object at ffff8801cc75e200 [ 62.079333] which belongs to the cache sock_inode_cache of size 944 [ 62.092393] The buggy address is located 0 bytes inside of [ 62.092393] 944-byte region [ffff8801cc75e200, ffff8801cc75e5b0) [ 62.104060] The buggy address belongs to the page: [ 62.108968] page:ffffea000731d700 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 62.119148] flags: 0x8000000000004080(slab|head) [ 62.123868] page dumped because: kasan: bad access detected [ 62.129543] [ 62.131139] Memory state around the buggy address: [ 62.136036] ffff8801cc75e100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 62.143452] ffff8801cc75e180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 62.150781] >ffff8801cc75e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.158107] ^ [ 62.161440] ffff8801cc75e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.168775] ffff8801cc75e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.176101] ================================================================== [ 62.183434] Disabling lock debugging due to kernel taint [ 62.189674] Kernel panic - not syncing: panic_on_warn set ... [ 62.189674] [ 62.197044] CPU: 0 PID: 6026 Comm: syz-executor2 Tainted: G B 4.9.79-g47af77b #26 [ 62.205764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.215101] ffff8801c0e77b18 ffffffff81d94b09 ffffffff8419709f ffff8801c0e77bf0 [ 62.223081] 0000000000000000 ffff8801cc75e200 ffff8801c6622058 ffff8801c0e77be0 [ 62.231058] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 62.239030] Call Trace: [ 62.241590] [] dump_stack+0xc1/0x128 [ 62.244685] audit: type=1400 audit(1517707473.499:23): avc: denied { setattr } for pid=6059 comm="syz-executor7" name="comm" dev="proc" ino=13951 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 62.272057] [] panic+0x1bc/0x3a8 [ 62.277049] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 62.285250] [] ? preempt_schedule+0x25/0x30 [ 62.291189] [] ? ___preempt_schedule+0x16/0x18 [ 62.297389] [] kasan_end_report+0x50/0x50 [ 62.303154] [] kasan_report+0x167/0x360 [ 62.308748] [] ? inet_shutdown+0x2d4/0x350 [ 62.314603] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.320715] [] __asan_report_load4_noabort+0x14/0x20 [ 62.327434] [] inet_shutdown+0x2d4/0x350 [ 62.333111] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.339230] [] pppol2tp_session_close+0xa0/0xe0 [ 62.345518] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 62.351808] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 62.358703] [] ? sock_release+0x1e0/0x1e0 [ 62.364471] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 62.370760] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 62.377221] [] udpv6_destroy_sock+0xb1/0xd0 [ 62.383163] [] sk_common_release+0x6b/0x2f0 [ 62.389102] [] udp_lib_close+0x15/0x20 [ 62.394610] [] inet_release+0xfa/0x1d0 [ 62.400114] [] inet6_release+0x50/0x70 [ 62.405619] [] sock_release+0x8d/0x1e0 [ 62.411123] [] sock_close+0x16/0x20 [ 62.416369] [] __fput+0x28c/0x6e0 [ 62.421440] [] ____fput+0x15/0x20 [ 62.426514] [] task_work_run+0x115/0x190 [ 62.432195] [] exit_to_usermode_loop+0xfc/0x120 [ 62.438484] [] syscall_return_slowpath+0x1a0/0x1e0 [ 62.445033] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 62.452053] Dumping ftrace buffer: [ 62.455565] (ftrace buffer empty) [ 62.459243] Kernel Offset: disabled [ 62.462839] Rebooting in 86400 seconds..