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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r2, &(0x7f0000237000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:54:58 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ab000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004ac000-0x10)={0x8, 0x7ff, 0x401, 0x4}, 0x10) getpeername(r0, &(0x7f0000e55000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x100000001, 0x2, 0x7f, 0x3f, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xed}, 0x8) [ 178.066273] binder: 4421:4422 ioctl 5462 20570000 returned -22 [ 178.101403] binder: 4421:4422 ioctl 5462 20570000 returned -22 [ 178.109610] binder: 4447:4452 ioctl 5462 20570000 returned -22 2017/12/17 04:54:58 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000281000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000689000)={0xd1e, 0x52, 0x0, 0x7, 0x10, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000019a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000f000)={0x8, 0x40000000000, 0x1}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000abc000)={0x3, 0x6, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000000, &(0x7f0000000000)="825be44ff77401efc79e04b52aa54fb1f553ac38f102291535786208aece053cf57e8244620381c8b650e0b2503be599bd6d57440221977b4801d44212e93c95fdde577d987f634c1e15574a00681944600c3da443b5015b2913cc69c020e631605adbaa524bdb60f26ebc3b2e811ddcce857e959e378f6c8396b617125946e58b6e7aaba79d852a0bbd28db8bee50") ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000871000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common="79616d30000000000000000000000000", 0x10) 2017/12/17 04:54:58 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000097f000-0x9)="2f6465762f70707000", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x101, 0x0, 0x400, 0xfffffffffffffff9, 0xffffffffffff0262, 0x683, 0xfe, 0x4, 0x101, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x30)="82072f86def3867e057b5e0c26866d497f61e49c8fe4e0dc4b0d866c9b4da96e6fadbf1bd18c02688ef4f274f172e8a2c06ac26469f1d7cdb8ad", 0x3a, 0xc0, &(0x7f00009b1000-0x1c)={0xa, 0x0, 0x18000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x1c) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x0, 0x8, 0x4, 0xfffffffffffffb03, 0x6}, 0x20) 2017/12/17 04:54:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd7000-0x9)="2f6465762f70707000", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5}, &(0x7f0000de8000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000992000-0x1)=0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000316000-0x8)={0x0, 0x4}, &(0x7f0000935000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f4b000-0xa0)={r5, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0xf0a5, 0x5, 0x2}, &(0x7f0000184000)=0xa0) 2017/12/17 04:54:58 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000941000)="2f6465762f7573626d6f6e2300", 0xc4, 0x40a000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x7, &(0x7f0000000000)=[0x608a, 0x3, 0x2, 0xeec7, 0x6, 0x2, 0x6], &(0x7f0000000000)=[0xc, 0x1f, 0x7, 0x3], 0x1, 0x9, 0x7, &(0x7f0000001000)=[0x6, 0x7fff, 0xfea, 0x7, 0x2, 0x8, 0x40, 0x2, 0x101], &(0x7f0000000000)=[0x5, 0xf1, 0x1ff, 0x6], 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0xffffffffffffbf61, r2, 0x10003, 0x100000001}) [ 178.153643] binder: 4447:4472 ioctl 5462 20570000 returned -22 2017/12/17 04:54:58 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/17 04:54:58 executing program 1: r0 = creat(&(0x7f0000745000)="2e2f66696c653000", 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000114000-0x24)={0x4, 0x1, 0x2, 0x353c, 0x5, 0x5, 0x6, 0x3, 0x4, 0xa6, 0x4, 0x19}) ioctl$TCSETA(r0, 0x5402, &(0x7f000025d000-0x14)={0x9, 0x3, 0x7, 0x1, 0x1, 0x7f, 0x6, 0x0, 0x57, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000747000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000aa6000-0x4)=[0x0], 0xa, 0x7, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c65302f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000002000-0x8)="2e2f66696c653000", r1, r5) readahead(r0, 0xfff, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@generic={0x7, 0x3798, 0xfffffffffffffffc}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuseblk_mount(&(0x7f0000005000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000004000)="2e2f66696c65302f66696c65302f66696c653000", 0x2, r1, r2, 0x4, 0x3, 0x440) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) ptrace$peekuser(0x3, r3, 0x95) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000004000-0x125c)=[{0x8b, 0x100, 0x8, 0x80000001, 0xffffffff, "d85d630cdac1811828f28b2317aa5f07d8e98bc737cff1a8572882ce9a9747833ed9ad4fbbaed36028b7e47c91acbfccc77020a08176f6755fdce4f30f149a0b368e7216fb2bd981a40d0bd2a839fc59c5de847c74dcce1dbcf4b3ceb0377dbd3e36c8bb7a2d2b35a7374cc2732703dc0f39967119e612dea3d4af"}, {0x76, 0x7ff, 0x12, 0x7ff, 0x4, "cdf132b16fee01715bf55289c08c757b9847d477a77ce69782797adb628e6ae158af3778225554195bab4cd36ab56f7c7bf32307be294ab3fd239a4172a7b4838b19cf58e07d9177c3ba41b081b6b8f0def129386448b8db3965740b1ba0dbb50c5c4a5ee6c1"}, {0x39, 0x4, 0x4, 0x0, 0x40, "3c0925941221c81d73e299597269fba20b00f8e962dd127b102888d983eca02348f1fd1137c926d376"}, {0x48, 0x0, 0x300, 0x7, 0x1f, "0c2a63e52413830f381f528ef0641595f2cc2760e2242d21c993b32d01627fad667f92204ec32380528c43555cafad569782877403bf3bd1"}, {0x60, 0x1800000000, 0x2, 0x4, 0x8001, "0516126dca77c4c257fb28e3d7c1b669289c83379d5fae3cd6c3f0b5b824856758151aedbea8124968a62798e5307a5207cf7c574d357f6dc75b4c68b19e638d905dea1e63e3e7da63d1cb76da013853"}, {0x1010, 0x2, 0x100, 0x5, 0x4, "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{0x6a, 0x8, 0x100, 0x6, 0x3, "d4de79a029ce1a011e243c8bec993bd3791724bd5d9e51fd4a03cd9b5cd3e2cd609e274fba0059f48ea284c0764f4b8800f12945217f98926ef635125f70cda5de91dff96f076d614d170ecebc30fb9e7efb05bec1e59828d39f"}], 0x125c}, {&(0x7f0000005000-0x3b8)=[{0x41, 0x1000, 0x400, 0x0, 0x400, "cdb6de418986339180be82fc68de877c3530408f6726cc45a8f2cd5314b0db0fa144a7816f4d9fcc2b219d2df80f4edc75"}, {0xca, 0x1, 0x2, 0x1, 0x6, "d28ae1ddf87f3b6d07fc8b4644d2c4e750e169b563a4fd1263b7e8ce4ea714c1ee7623a61086f857c06416bea028b5cc56febb1cf58d4210f4f2b61934cd43bcbe4006157a50b034fb1403345e92f3cd128657cb5455a8ffe95242f5a6ba36a772ba834a34b11dc9a72ce109f5319bccea0a1d0287c9e90eb2b6968aa4e0f8eed7940914f427409b638676e34cf8e638fbfdcbe07158bdce942cafc8d13b7c0cfd08b27ad7f0b1a4366a0ad2c3ec28381e9105d22939ceb001c6"}, {0xe7, 0x80000001, 0x2, 0x5, 0x4, "7865597e54117f21db6c589e60b670398818f8ebe9665ba88454e304c45a007e6188a74e5a1321c89ca03e57b763aaae7174ffa706ac85087f20604771531ddfb77437fe4339ca870a6eeac7ff82fb09e9df5a5db2171380a8ebdf85a522af048b3268c6f1992fae235585eba56e00aa1a46e6566cfca0581a0d5302884674c7f177cfb2bd50df88323239d7e444635c0166e6953725e366cb09d215093537d89b966a72e6d8a8905c0c17795e8b301a8c09dffe72f63bba5aa15ee20561110d0f58dc2824b90b1d5f323493d1520bb4fac62e3825a518"}, {0xef, 0x9, 0x2, 0x0, 0x5241062d, "09e421f6804ac6891cdc099fc595a293ce2707739ca148cee700a5b676762d53759150f11c9ae4f111c208b4333add25433f474f33f71f654d367e6a764084dfa24355063c226e3f762eb21b108e78cbfd14e698751b60035523c1735a2e291593c1064eac6e527988c96d5c07c8f1e630dd0a783f1a20eac4d9e459289ab9339a56fdbfa5d0d9e9353e39fcd944f3b3e3b5bddd1f7c87a751804f3987e1ef0d27d7857db7ac4a59949a495ec3a03936632b893520e8b6c7feec888764dd6d89fdd784deec5c85e1968ce92e88b4cc7b901c2b59cf595fdeb98febc9fd6b95"}, {0xd7, 0xffff, 0x0, 0x1ad1, 0x1, "d9b58ff1fa6ece181b9fd9e4a748781ad704aa495a89d42c8478c012da52914d34d1a71e64d388d348582958cce86c8a78ddd8fbf4ccf711dab4ca58de48d85595e1bcf134607202cf0ad40c1182cb3ff42718c80e6e1b1a76efe97406422e7441ff454858eceac08f3f354961cce0ea0ed20687d9c151621aba745b987fb306eda78a07ea48c95f66529da017929037050950208168ad0b9f7e8d9ad45e474c1e34fd5707d59c189caa168e642e521e248d54d789cf59e829606144b73cf1eeab8d935f2153cd"}], 0x3b8}, {&(0x7f0000005000-0x244)=[{0x1f, 0x4, 0x6, 0x2, 0x5, "115423767ac53a0c840ea071e991c6"}, {0xd2, 0xffffffff, 0x1, 0x80000001, 0x261, "678e076b128dfa62b1048e5d11da7358c577a02e24d511bc42dfe38cbddd52d9b795eca6e203f12d675c704ba7c7e2d9be74e7b54dba3b66db4048b39c97e41953ff2ba5ac06d50dd80f068dbb87d5174d92bf99be0a624f83e81666f34ef07f714b67f980d40a6b878cf5fe5ddc4fe81d828c545d673dbcfd6d29b9f5d2ab3d4f377eb68f4cc44db51998f7fe6993bc1e83a685aa91e4ef4a89b09d5340cf8af8a831ea42c1e3a01181b68c9562af73176315e499bffc26d94ab3217ab1154be4fd"}, {0x27, 0x8, 0x300, 0x7, 0xfffffffffffff001, "c2d6738c36640a43c36b95cb2d76fe69aa6c81e0eb3d59"}, {0x6e, 0x4, 0xb00, 0xbc, 0x7, "94f61d899c34a17a136eb66d8607c83dce3d162f839abb555cfe62fbbca3e52a2bfb59f0a89f64c5224ac681616b626737fe2f4afdc0bb4e0536b3acd72a0a384e6c4f1bb8a75765e2d6cb40e7e72d743db3b773b4a0e9bb1dac8143e566"}, {0xbe, 0x0, 0x1, 0x8, 0x5e13, "5dfcd5c0c6a57c402271f1cae57eb633262888e50691f1c7773461123280e82a0d250aae7ab4ef9ef32f2053b059b7a267bb8a7ed8b61b4e3ea6121f21d4b6c825cf86c3b5d2deba9b5dd8f35519e220c907c4598527018ad69c47183d7218bae7476a98ebf23b41488489821131382e5567aa9240b52bc52c18a06aab04983e08b4ceff1f3ab0bc895e2ded22d7128bd5c104e7b4b2d8d6f8ed571026bfd9ad597b8bdf2e0d72900a3a346f02f6"}], 0x244}], 0x3, &(0x7f0000006000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r6, r0, r6, r0, r0, r0, r6, r6]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa8, 0x40040}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) sendmsg$unix(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000003000)="bf8a0d0c9ff5de2250b1c584219221c6d81dea2c51bc579f1d36317e4e58d33fd90e1afda88a37666f00df62965586f85fcc2a0e2da2162879df1748e58085b5bdd54a8bac6de739508a6a5b9582ea24d4ed731187e1d439652074256165c724baf67055cd48276c1105bff312850d2eb926f9c90719b803e5157b62eb68f9d9005d9c76046281445949ec3a1c91f4a999247c318ffbf737ab3911", 0x9b}, {&(0x7f0000006000)="8ea149862c1fede4ef0b14533a9a895d1f39972d207c1867980332995af8f88cc0eaa1b0c0ce8e750894ee714dc7bee477cc71a77cb013f7bdd575bc269e41342d29a191f685efd5d5b6bed61d5969b5f202a4d44472f0caaba305e8b61682ceec52344e2eb46e66cfc50fee02aecf20ef5e5aedc632a33c1e25728c2a9dd24438cae8cfaa07ef7dc8a51c3710401f4b733b214d7e90b4448c7aaf591786f37927801fdb68e4457ee4035deffe01cec45ccff46b5f63360c09d64d1f2e733d8681ade1c82a6a029d402a79fa4d63ef9ec0010eaec7e6030eb37b9daae64dc656b243a80afb3f480e6a8fa8bb18172d25f1a0c748", 0xf4}, {&(0x7f0000007000-0x8a)="f827490c75cc4d7e08c6129e09a286cdf8af21c5c44aab4be1e6b16f4605cc47607aea4260ad2b949854a999234deea1ac96e457cec8638afbc0f09a8799a5f7760557c9b1364c91e9e7d845f8457689e17145fde586bdfab755c0cb6150d7c648aeddeaa80ef39c84e254e3d67c875942eea1ff7e471bc98a71e70683b31463ef7bf08de665c42f302f", 0x8a}, {&(0x7f0000006000)="b8f58b46da1bb2f4d2db9071006f6424fee439e19fd5864b3ac2d442e086d586b860b813195ba18ddfff173b319723ec6bceb6f4cf15a59c8e4e6adb94613e8586becf5b6eb24f3a16a46bd9328581091fd472a8c85220a2c9addaffb638fe4c720f93de34006c452622dd51d6ac1167c1ed82d78e3b9ecdeafb3b2c74b562d7f1146283de8e60f0226c7bd79980dddbebed6dd5822b8c6e6641523b7fb86d71de4c1f6efdc86ddbe5ba911db0b2dc51d3b728f9d0bfc8a163e89737f5fd08ddfe416340735aa6dfe6b566196741f07d21c2f283b6d3387b4b9b00dcedea4f35c7d25c011885326c13d51b0f7560efe3205d75", 0xf3}, {&(0x7f0000006000)="d3dcb32b22a8d411281df8ddec3e55a54a3bfba2d720bde469b08e6b486c795ce721fb7d2268855e3afab5a30ffff93e3c3d3c66a88752769f315b65a1c930dd6f7932336669e6058abb31dea4f77de4c68beca957a2c6057aa4ac305c850c859472e08c3b843a74ffd2c5f1aab808716b1604ce287d", 0x76}, {&(0x7f0000007000-0xd8)="edbfecf5bbf3e56da742b8b9bbf2904bc54a71d68f0a6229baefa78cd7eb6fe1c86282b151cce672cf4d440204827b1c15676722e61a2a2e684f000365bb7c255aeaca544a8ec48e28639b18effaeabc635fe312e7eded9304afdfb2939e92d6268a6fb640a824e8adc7052209c7bd76d0e3b848017f835d314d7022f2b7969642bc9f61c6b0c604677eb432c34e9090b742cc55c35c01cf9da4c5a9417a099f234fa79e74a2373423d3e7d066336d4b22d3692df336579f77bc4883b85d2583a8938db80decdbc02091497f03d9d0e120fc6520114ca7f9", 0xd8}, {&(0x7f0000006000-0x1c)="fb687936216c8b5c4114f6bb90b52814b9bd7030f20b773800577003", 0x1c}, {&(0x7f0000000000)="e30ba7917f3e53ac2eea47aeae52cea5a39100d9479648d3e584e27350dda75e5e02ba1a877b2c98b193958408cb5d722db023d035018ce28bdea97fc9840ea2508ebe2fb94388e4d80968063902b22e8cb8381ecbc090b5e76b7939482a57bcd73e3bed1fb0b4d7e8ce312495156a90a739a9", 0x73}, {&(0x7f0000007000-0xcb)="906384618500e5b3abe3a666e3d46fe6c5af6dcc29906495e3b6b0b968cfa2958095852f670e152147b8b0128c1d65bfe966d59ac2b11f784a0263c302445488ec9a3c3b28c1e354303da58a3c656e82f39f53a933d3ee24f7e0a9ab13ea79ffb0dc2f07a96ee6fa2d57a7f75e96e4285b250dc20efb45186057235fc131a77d0f9893b1720d7e6a4cdc785f84d31f2253ee25ba1309245928861ba68abe7a91e89493cf0025f200010833c9092506c20519ea4b5a5567628f3da7b1976c42b7855aeb384a0d46011e5e0c", 0xcb}, {&(0x7f0000001000)="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", 0xff}], 0xa, 0x0, 0x0, 0x81}, 0xd595817a828a119) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x1, 0x0}) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000004, 0x7, [@rand_addr=0x8, @rand_addr=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, 0x0, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r4, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r5, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000523000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) recvfrom$ipx(r1, &(0x7f000089b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x10041, &(0x7f0000632000)={0x4, 0x9, 0x0, "b05e3150fd62", 0xffffffffffffff7f, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cc8000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c35000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001c1000-0x4)={0x0}, &(0x7f00002aa000)=0x4) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r3, 0x409, 0x20000003) close(r3) r4 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x2, 0x0}) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f000017c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r3, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r3, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:54:58 executing program 4: r0 = creat(&(0x7f0000209000-0x8)="2e2f66696c653000", 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c23000-0xc)={0x9, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x5183, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "57da8b4e4c8b5bb7", "04ef3300000008c2a42ae7d2048c41b52ec52a8dec000000000000000eb50eaf", 0x5, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2017/12/17 04:54:58 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000639000)=0xe8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = getegid() r7 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r10 = getegid() 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, 0x2000000, 0x8014, r0, 0xfffffffffffffffd) r11 = fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000-0x4)=0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r15 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r17 = getpgid(0xffffffffffffffff) r18 = getegid() r19 = getpid() r20 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r30 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=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) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) r36 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000002000-0x230)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x3)="835553", 0x3}, {&(0x7f0000001000+0xe32)="f748ff73a15d338ceb2956ca9ce276dbde03efd7b4752d1956e8d259805ba30977e950610b1990cfafabd344cec5bb3d596b354cc8be7c66c27a9d6861bec8eae38f9d65e844b6b986ac9da8a8d18dfde4", 0x51}, {&(0x7f0000002000-0x4f)="592c382be0dea4a083bc6c0e1bce13f901f0976351a6c836a35c80309d8494ab452655a69c9399d9bab8379b5056d54705920372b5c0a4e1eb1c8dafcb29fd8becc90d48ca54af4906e4ae8a10cfc1", 0x4f}, {&(0x7f0000000000)="71dc17087c40d6e8bce5528207073a05e46ddec5e72222d907265f2ffbee0c2a240e1c13a5c256476e56415c12c18d1d462504af85a4141d5b3dd03e8df697c36f9488744f38eb1bce36f661f83b03c40b3dfdf3a89cb295babae33d1a2a0c1c122e7d3143eac7f7e137a7612485828f8dfcc1f169", 0x75}], 0x4, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r3, r10}], 0xc8, 0x800}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="98ecbf1c96f6e4f8d3f13e937a8557db1af49689797de5a3c6f9ffb487f4f2cd6c9952fe49753024069806af814f48570bf797fee34841", 0x37}, {&(0x7f0000000000)="d2474b565fd6ce49d51e73bfec69b81662959705b3a1cc308725c8f1386dec8818fd0e3c85262a1b08001f25a95ed882c57906948bb8026b905488393af952c8262afb", 0x43}, {&(0x7f0000001000)="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&(0x7f0000001000)=[{&(0x7f0000002000-0x6c)="7904dd00e8bdb1c0fca52d75adf772825a4b347c78cdc8423a84f810802080d28e03f8598fd60f62ed7d1b7f52ab498dab053fcbf805068d8cb0fc2de35a0aba6131601a1b24d237ae9544b4bba4b6051d874a4fe6dea9a281a514a19496794cfa0ff57933836c4403aef751", 0x6c}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r13, r3, r14}, @cred={0x20, 0x1, 0x2, r15, r3, r16}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r17, r3, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r19, r3, r20}, @cred={0x20, 0x1, 0x2, r21, r3, r22}, @cred={0x20, 0x1, 0x2, r23, r3, r24}], 0x128, 0x40000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0xc)="bd418fbe55ddaaddf915d80e", 0xc}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="ff74e5c223e2092208f25a74b183a873feb2a56de94e8901738e7d0d48a1a12c43d2f765227b78846cb44af5388e8751a36709b8497d0528e458ad2eb2ae84c3d30fe1744621a6bddf7b8a9c600ae49998b7e7ee25517581daff4f9c8ce5c0dc0bf6d858ea9a", 0x66}, {&(0x7f0000000000)="4f827a8b9ef9a90da06dd2549703ac4d4ddd04ce61d4a5ff33d27004b79c13079c53920059012aaac5c9035226d540b3e652a8d3aa6eda87f4fa7421884d4e9de7112727d18cfec8cf9e27a563ae3170fd08b63666e94b8f826adbbc8391b0021c5317074e327c5a707586b2e4d487d9e65a9668b8504f347d112013211b94bea3aba3ac931284ce1b34de27cac68ea6712d03a22b80431fde6aa3d0f79cc0367de1e40586c5c2694f8e8b35cf77902074ec92ee6132d1fbcc372b7b165a391ce04637c5fb0d14480762cf12adb76cb4e93ee542bda0af40ab493f90", 0xdc}, {&(0x7f0000002000-0x97)="dc2ea0f60b79bd817c6b3d8acd9d13caf022a226ba579dc5056fe7be3d5933c846cf4bd816bdc3a173c65c9fa93501b931ff1c49d9fda2300490365a710f4905b907d998a0eff9a836eaf8330d7d045da490b21ea71b875198d0bd61169665d1f5e9770b7291757b770327045120e727fac44b866b489168d828acebb794ab3c98fa8107dcb5fa1e12f3077e2b1cec751e864662a05ade", 0x97}, {&(0x7f0000002000-0xb3)="203635dfa01e2a8b40d8ccdcc42d4db150d3dbd151b53026b3fce9aeb07d8451a28b3a00e2b65eb0eaae584c82386c8745af76eb73be4b65daf13622a555e17a5e97a7a01649be69612821681ef790c4f907cfd47e41bc6048535fb0eabf4dd04119399808babfd76b8f552b5eef06c671f33968facf95a06af13ce164868d467d2712c54e9996a0d95fc586148f715b4dbb677b6ae7fc8faa0d22e61dec4bc853f32a3a47b851bfb1e3b5ecad09b91ab31f3d", 0xb3}], 0x6, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r25, r3, r26}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r3, r28}, @cred={0x20, 0x1, 0x2, r29, r3, r30}], 0xe8, 0x4840}, {&(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0xab)="59b7aa7a782bd5cfe4176f948e118a145fe78a669cabe6401b8a6ec0ce2fe6a386a8711b4dff565a63d441cb6c995505d69d9cfe573cfbc872d42cfcb18fa5cb95699baeb32fe309a3f31485b53099033508dc681f8976f16ff18eff2b3e51dbc198b71a2a5333d7266603e1ab07677576c2620a880aaee4a274540e1c8acc8ff2942d79c1028edc40c5ed5d2672077a01a3e7a16abed03c42d2a8ec8f718731bee10a9a8f1afffc46a684", 0xab}, {&(0x7f0000002000-0x21)="97905cd0ba3d8663149cb878ced2da5d58a51371ff803b2adb4345ca78ea07bbe7", 0x21}], 0x2, &(0x7f0000002000-0xc8)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r31, r3, r32}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r3, r34}], 0xc8, 0x4}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="5792a2f8d3bac3001c0e86abc12580f023c58ba7e84a0131c47fc1ff509a03ebcfac4d8dbe5f5efe20124b20c94abab5382a531352580457f598", 0x3a}, {&(0x7f0000001000)="eb77b60f3795a1364359ee75ff143a2450bebfd6240156dbc5d3a1604f715945d1f1f67eecb0ef2daeddfe4a73f32c990290f52fa4d072509c2054052aa53b8dff31d97c217a365da4ec68cb1a3ec71e8591268f5895c73dc947d68a3d9de439376f8cdd7c8c2ecdef991b75e56b825041b45f052ad3cec8879e290b6e2b4a54c233cb800db39a97a05df8c8b448c232ad543e7e92fbf0e8138c1a9f636884c71c1eb31e58c3b2c7841d869b8306b194891289232c3124a1a4b69553", 0xbc}, {&(0x7f0000000000)="797d34a60a9fdb295d49d6e0fa94d695cca33b52d4122b5227dcfe941175d3ade5edd4b29695966acb8ea3c9932677bff35c38920b41f8b9cc8e62b75e230eabd6af86fcacef06fbf32ff9eb00462024be73659ed181ffc5003871c4c33dbd9b36c21aea8cbc3acd1384f6a9a7ea26ebd57f7d1d355c927958d03c658fce95a0624e05b3f1f16077d9260c73519614f138f6109e3992e483177f4922e369be3261d0e06a28d82725bebab59691b4fbea3f2f96aeb201315b6de7f55edbf9dbf5cef6249bf3653eb2257155b6642ac6912ea06561288693715b0edcc666fad3a34924c7", 0xe3}], 0x4, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r37, r3, r38}], 0x20, 0xc000}], 0xa, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r39, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x8, 0x8, 0x10000, 0x1]}, &(0x7f0000000000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r39, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r39, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r39, 0x84, 0xe, &(0x7f0000002000-0xb8)={r40, 0x80, 0xfffffffffffffffc, 0xb7, 0x10001, 0x3, 0x100000001, 0x80, {r41, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x9, 0x5, 0xfffffffffffff000}}, &(0x7f0000001000-0x4)=0xb8) sendmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x20000000) 2017/12/17 04:54:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000641000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x8000) fgetxattr(r0, &(0x7f0000909000+0xe12)=@random={"757365722e00", "00"}, &(0x7f0000244000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) mkdirat(r0, &(0x7f0000cc0000-0x8)="2e2f66696c653000", 0x8) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f00001ac000-0x10)=[{&(0x7f00003b8000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) close(r0) bind$ax25(r2, &(0x7f000041f000)={0x3, {"2800c558849bd0"}, 0x2}, 0x10) 2017/12/17 04:54:58 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000200000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x80000000, 0x0, 0x4, 0x400, 0x22, 0x3ff, 0x9, 0x8, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x77)={r1, 0x6f, "9690ddaf4fd16e7e1341a9c03ba019fb451cb3f70554b43338ab41813c0a33df0dffc4b4b8bec8d236d282817a76c6b43e9c75879ee5a1d7b18b3fbb960dc97326eef56bd93b83348f97e4c792a5869c88e4cf1c271ffb4f566726474106117dc9be0e06ef5adead71a20766ac3f50"}, &(0x7f0000000000)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x9}, &(0x7f0000340000-0x4)=0x8) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="301ec0721d0055052a1bcef150e52e12cbe496a66d8af8ca78fd27564decd4a4ce61481e5d5fa78dce5a12100925b7abf2466fa09b7118b08f53110ec8ff7a30bc75cb7dd99c6911b8702ee5e856c50a6c9308a5bf6b11b4831aa0f2c0d112e6868de3cd3db3b95c22e449f5eba4f83c2fd810d74942", 0x76}, {&(0x7f0000000000)="3d8794c8d6c29af1c42b92401e148a701abb1c72de6e441716458a7e5b68b29eeecc257c2b27183f1c6123c80ead18a02459ba77ac6f652309163c649aa45320c0fd20373ef58cf05f6f645655e6e6fcdb07b6daeb6fabdc7aa9434c7f803086924fc4b087827344291071e4ea", 0x6d}, {&(0x7f0000001000-0x38)="7ee5cfcd91f774526bde299c95fb38d84fc2a882c09b752cd14229fde3759700da6ad3106ccf3a4f30d230fafe3ccc5fa3c083e0cc92b6f9", 0x38}, {&(0x7f0000001000)="d80080faad2507d55e2e71acac59858b23798c0696bdf948844560893162f63f20e180b406079afffdd2bad585dfa08d4a09d51be79cf9164642347bad4d9cc0db2ff85dbca94aff0b2abc3c1250d4e1c5cfdc013fe9b85a5435bb4eeed6a7bbf5808ca19eb99942a8df15052531aecd990607e1088ae9e04f34bf52f57939c25e8388992c7d1bdf35d93cc161ff9947ea62cbecac2269", 0x97}], 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x57) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb1e5, 0x200, 0x2, 0x2, 0x0}, &(0x7f0000921000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001ec000-0xb5)={r2, 0xad, "8881435d720b73a9cc8f8742040cd5e2d7a8b71bea73e513994228eb4cc595ab7b9b371d7ac8761ed010bf95bc73af51f4c7f6bddb9d98f1eb2f493e71313476f9a0ba15255f2aa42a3ccb7bd8c2fba2ae7a210d390701804d3a176ee8da14593213ec5ff870e019462f6282b11b207a821a9b9aad6822014fe79f74010628ed5576dd1ea925fafaab0732aa820bc03c1e5eeeba6a7c62952787ab6827be2d754a17e1818781b9d5222bc7f5cc"}, &(0x7f0000432000)=0xb5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x100000000, 0x7}) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="6e6421da09b20a9b6ad81f886ba4e7d6fe0f3f137d7537250d9edffb725df0d553e9bb106baf67520bc3e6f2518bc0aba864b5456a7c467243e299078fa8de31fdab3a5c0cca0831abc3f065831857baf7cdcc85eb127e75e3517dbe869909c79c7acc6c404f7c5dc2b3cbdb90fa033a58c7141d7807a9eabad72cd3f949931ce6", 0x81) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) renameat2(r0, &(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x6, 0x4, 0x100, 0x9, 0x10, r2}) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:54:58 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a7000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e1e000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}], 0x64) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x16, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x33)="1a3519992ff0fe203265513a32c25e371fb2da4a6d7209be4964704d7a351bd0f42dde9f3f7c7468a88a95c54bb3b0f0a11c98", 0x33}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x42000, 0x0) 2017/12/17 04:54:58 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5d000-0x9)="2f6465762f72746300", 0x10000, 0x0) ioctl$TIOCCONS(r0, 0x541d) [ 178.256431] binder: 4504:4507 ioctl 5462 20570000 returned -22 [ 178.276542] binder: 4504:4507 ioctl 5462 20570000 returned -22 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000858000-0x90)={0xb9, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000058e000)="2f6465762f73657175656e6365723200", 0x94800, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000482000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") fgetxattr(r2, &(0x7f0000ad3000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d14000-0x4)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0x275)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d0a000)={0x0, 0x4c, "13319cb16c7f2f9138656d26d5773e961c9e8c1329fc2719172f7216a6171a3e50d3e9372b76569bcd7c454e2339bcc22835cfe8f9866d0f0457a81db3af335e454d632772e345b00e613597"}, &(0x7f0000000000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2017/12/17 04:54:58 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acf000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x18)={r1, 0x10, "46d5bb9a9201d18218fb2fe28929a534"}, &(0x7f0000001000)=0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000, 0x0) fsetxattr(r0, &(0x7f0000002000)=@random={"73797374656d2e00", "6d696d655f7479706500"}, &(0x7f0000001000-0xa)="2d76626f786e65743100", 0xa, 0x3) 2017/12/17 04:54:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000075c000)="2e2f66696c653000", 0x4000, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f32000)=0xf57, 0x4) 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000225000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c9d000)={@generic="f95f894e080c44e9e8665c4dcde50811", @ifru_flags=0x4000}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r3, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r4, &(0x7f00004b9000-0x9)="6e65742f7261773600") 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00005d8000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x1, 0x0}) r2 = epoll_create1(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a3b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r2, 0x409, 0x4000000000000008) close(r2) r3 = dup3(r1, r2, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00002ca000)={{0xa, 0x0, 0x6b6a, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x9}, 0x2, [0x5, 0x7f, 0x2, 0x3, 0xffffffff, 0x4, 0xa5f, 0x81]}, 0x5c) r4 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f00003f8000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000002f000-0x4)=0x9e) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r2, &(0x7f000014d000)="", 0x0) close(r1) 2017/12/17 04:54:58 executing program 1: inotify_init1(0x80000) pipe2(&(0x7f0000752000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006ec000-0xc)={0x1, 0x1, 0x6, 0x40, 0x8fe2, 0x4}) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7c000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000028b000-0x9)="2f6465762f72746300", 0x4000, 0x0) r2 = syz_open_pts(r1, 0x408004) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000992000-0x1)=0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000be6000)={&(0x7f000074e000/0x4000)=nil, 0x4000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000064e000-0x1)="16", 0x1) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) 2017/12/17 04:54:58 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000c2000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x100) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") accept4$ipx(r4, &(0x7f0000a88000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000450000)=0x10, 0x80000) open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:58 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000033e000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000697000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/17 04:54:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000776000/0x3000)=nil, 0xfffffffffffffff9, 0x7, 0xd, &(0x7f0000c24000/0x3000)=nil, 0x40}) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setregid(r1, r2) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r1 = add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6f)="35f5b64698ab5c96c3a74aa43715dd9e27ed75f463e11e70ead1350736441e83c743a91f4e326d3aea2ade45b9f45e4f3d7888efcc95d17feb96698b712b688293dd8130ec279b57dedbf3ad6881ef27a6a77f716e7446c23d1f2aaee2a44af163117700cbd2b98ae8cb1d93a593ca", 0x6f, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f00005e7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000002000-0x14)={0xfff, 0x2, 0x2, 0x7fff, 0x5, 0x7, 0x2, 0xff, 0x53, 0x800}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0xad, 0x5}) ioctl$KDMKTONE(r1, 0x4b3b, 0x0) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="73797a6b616c6c657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x21)="6264657624776c616e3176626f786e65743176626f786e657431296e6f64657600", 0xfffffffffffffff8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x6, 0x8, 0x401, 0x1000}, 0x8) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000-0x4a)="6c192d6646cfa2473f6d6a0db5d2f79b13806dd9d96abde87bdd5b71261b49455c47d9078e4649009c544a09dc896978f3efd614f5330509ccbbd482181afee4cba3aa3086420abb8b76") add_key$keyring(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f0000968000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000179000)={{&(0x7f000012c000/0x2000)=nil, 0x2000}, 0x2, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000279000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e95000-0x4)=0xb) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000082000)=0x0) getpgrp(r3) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000c9000)={0x4, 0x5, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r2) 2017/12/17 04:54:58 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d7000)={0x0, 0x0}) fchmod(r0, 0x19d) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f53000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000)="2e2f66696c653000", 0x20) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pause() ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000)={0x3, 0x2, 0xd849, 0x0, 0x80000001, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x8b, 0x10001, r1, &(0x7f0000006000)="2e2f66696c653100") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0xa0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000)={0x4, 0x68aab19, 0x1000, "f415ec4e1581", 0x6, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setgid(r2) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000782000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x80, 0x14) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x587800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000001000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000000000)=0x4) fanotify_init(0x28, 0xc0000) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x40040, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x3, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000002000-0x4)=0x1) 2017/12/17 04:54:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000821000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) syz_open_dev$sndtimer(&(0x7f0000bd7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x100) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffe, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00002e4000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) flock(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="96f0ab52df246664ce159e056214fbb5", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) recvfrom$ax25(r4, &(0x7f00008ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x1, &(0x7f0000cc0000)={0x3, {"5ab0d2c431ab05"}, 0x0}, 0x10) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x60400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/17 04:54:58 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c5000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000763000)={0xcd4a, 0x200, 0x100, 0x7ff, r1}, 0x10) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r1) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000093e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1e, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, 0x0, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r4, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {r5, 0x0}, 0x1d, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000ad6000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$int_out(r6, 0x5460, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8d000-0xc)="2f6465762f6175746f667300", 0x204281, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000992000-0x1)=0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) sync_file_range(r2, 0x48, 0x8, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000058d000+0xab0)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x8, 0x8b8, "0aba2237e8b453df78dc82f01f15681a3c6ab262e91ba2b0c57a8cc7009b0fae56873a6b72d0cd6d963acc8dff77908b3df144818d6c1349330dc440ca5648492c10a87ceb24977febad12879b4b58f3"}, 0x160) ioctl$KDADDIO(r2, 0x4b34, 0x0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) open(&(0x7f000014b000-0x8)="2e2f66696c653000", 0x80000, 0x100) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000081c000)="0000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000a50000)={{0x3, 0x0, 0x80, 0x3, 0x1}, 0x7, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:54:58 executing program 7: r0 = memfd_create(&(0x7f0000000000)="73797374656d00", 0x3) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f4c000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:54:58 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b92000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c58000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xae73, 0x8, 0x10001, 0x500, 0x5, 0x20080, r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b34000)=0xe7, 0x4) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r4, 0x5452, &(0x7f0000870000-0x8)=0x46) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff4000)={0x0, 0x9, 0x0, 0x5, 0x1}, &(0x7f00002a3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f9e000-0x8)={r4, 0x8}, 0x8) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f000081b000-0x61)="7072030000007d001edbedd2529cd11a465caca517534106e49f8ce933842872890ee49e8f8b75faf889789a83d778700573239c28acfd797c668cfccf80850797a419a32b228fc6ce587dcbf0ae3eb97d629026370f2a9844e8d97e0230325ee8", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:58 executing program 2: r0 = getpid() get_robust_list(r0, &(0x7f000080e000-0x8)=&(0x7f0000076000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000860000)=0x18) 2017/12/17 04:54:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec7000)="2f6465762f72746300", 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000cc8000-0x4)=0x0, 0x4) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x1, &(0x7f0000001000-0x20)=[{&(0x7f0000edc000-0xd2)="3efe942cc3e08ee9321ed09489bc7f8b0a3f362c73a7391fc6fa38a6eb3684bf631e4ac854afa2aa503b914dcaa667f91218890c4cd698f1dbf9234f4a288a13708dbb88a33b0ab541ad3ef9757fe24f1bf2ca9f49346fce4ebfe36848a4b9cb287d9c85443acb4fd63a6e80aaee5dc24f53c4690255e456b9131762366a3195a8103515a7888b8a04d8062832a884d772a78cc619257fd3d3fb86e648fbd01acfbf6f561594e2459ff7124898af532bb6f4a82f5c23a8938e6146b9b86e5865b6acd912c4622fba855181a688107b3145fa", 0xd2, 0x6, 0x3ff}], 0x160000) sysfs$1(0x1, &(0x7f00007ef000)="00") 2017/12/17 04:54:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000e03000-0x8)="2e2f66696c653000", 0x80200, 0x22) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000d8000-0x4)=0x0, &(0x7f00008e3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x3f46666f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) 2017/12/17 04:54:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/17 04:54:58 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000352000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d20000)={0x7, [0x6, 0x8, 0x1000000001, 0x40, 0x4, 0x6, 0x400]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9d8}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0x3, 0x100, 0x0}) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="73657373696f6e696400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000058e000)={0x0, 0x3, 0x0, 0x9e99, 0x20}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000995000)=r1, 0x4) 2017/12/17 04:54:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e11000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) r1 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f0000c64000-0x40)={0x7f, 0xaf76, 0x0, 0x7ff, 0xfd, 0xffffffffffffffff, 0x3ff, 0x7fff}, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 04:54:58 executing program 1: r0 = add_key$user(&(0x7f0000d4a000)="7573657200", &(0x7f0000f11000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d88000-0x1a)="d4e32140120751f4035c4ed058b9fedd7af181f1bbc8b35ee999", 0x1a, 0xfffffffffffffff9) mknod$loop(&(0x7f0000d8e000)="2e2f66696c653000", 0x1000, 0x1) keyctl$setperm(0x5, r0, 0x1001000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000002000-0x90)=[{{0x77359400, 0x0}, 0x7f, 0x3, 0x7}, {{0x0, 0x0}, 0x1, 0x5, 0x4}, {{0x0, 0x0}, 0x8, 0x5, 0x3}, {{0x0, 0x7530}, 0x80, 0xa24, 0x5}, {{0x0, 0x2710}, 0x3d4e, 0x7fff, 0x8001}, {{r2, r3/1000+30000}, 0x3, 0x2, 0x1000}], 0x90) listxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x9)="000000000000000000", 0x9) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x9d89) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x5, "4357df323f2b", 0x9e83, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/17 04:54:58 executing program 4: r0 = getpgrp(0xffffffffffffffff) 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) sched_setparam(r0, &(0x7f0000002000-0x4)=0x10000000040) 2017/12/17 04:54:58 executing program 7: r0 = open(&(0x7f00003d0000)="2e2f66696c653000", 0x4000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:54:58 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000342000)={0x0, 0x0}) inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000)=0xead, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0x397)=0x10) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x9, 0x1, &(0x7f0000000000)=[{&(0x7f0000084000)="cf496269c858ab03eeafcfa736f0fa1c75c379a943b6158225f6c09984320baaafba0556dcf7d549d0bd28d8dcfe77ab468d4ce0dbf307e8bcc8b28e3be752133bd40cbad85c63d6a6bf33005c5dd728e03c1e0e71bdd2a5ab81f5d962432ee195375f7373b5790ed0754960909914aa2e1bc55bfab568dc3e329c8615240cb6c8dfd7fb8f268c05317f12951a6fb5f002dad473f27fe1e737a90dd32a9e3766ddbe5d18ba710ad215d7e52330", 0xad, 0xfffffffffffff001, 0xfffffffffffffffc}], 0x160000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/17 04:54:58 executing program 0: membarrier(0x8, 0x0) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000693000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x20700, 0x0) sched_setparam(r1, &(0x7f000025a000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3, 0xa94}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x0, &(0x7f0000001000)=[]}, 0x10) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7e, 0x7}) 2017/12/17 04:54:58 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) r0 = add_key$keyring(&(0x7f000041b000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket(0x0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x3f}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xc8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x9, 0x7}, &(0x7f0000001000)=0xc) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r3 = socket(0x1f, 0x0, 0xdc) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x710}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x7ff, 0x8, 0x90}, &(0x7f0000000000)=0xa0) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000084a000-0x40)={0xffffffffffff8000, 0x8, 0x47d6, 0x48, 0x1, 0x1, 0xffffffffffff85e1, 0x0}, &(0x7f0000e8c000)={0x9, 0x80000001, 0x9, 0x9, 0x9, 0x9, 0x0, 0xffffffff}, &(0x7f0000001000-0x40)={0xffffffff, 0x40, 0x9, 0x5, 0x7f, 0x1ff, 0x400, 0x0}, &(0x7f000021d000-0x10)={0x0, 0x989680}, &(0x7f000095b000)={&(0x7f0000001000-0x8)={0x1}, 0x8}) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x18200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf944}, 0x1c) 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x10003ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b22000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f00008e6000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x1, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4209, 0x0) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019c000-0x1)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x200000000007, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r7, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0x1, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r8 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cac000)=0x0) sendfile(r0, r8, &(0x7f0000fc2000)=0x0, 0x10000) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00001e4000-0x4)=0x0) writev(r0, &(0x7f0000305000-0x70)=[{&(0x7f0000658000-0xff)="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", 0xff}, {&(0x7f0000cd7000)="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", 0x1000}, {&(0x7f000057c000+0xfcc)="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", 0x1000}, {&(0x7f0000d2f000)="d60cb70e80d948e7f62d851bd5041b024b2793a1b2101e5f3877f49fceb9614f07eb89f9ad351a4a90108b84f553f1e18413d9b357e4b9ac70f16c03613434a6aa4231bae8d11c07a2ced6c1b35c06ceec6091b67322f060ceaa3c7e4da80d3c7d1e8a9cb05547174bacc22f4776ae2853ae68a83fd688f79856add98d36cf7c187f17c4c92ad71fb025c9f3c612512d9e31708d703b4c027305f391fc7ff37c914dc8495c8150833a82977210e59b39fca74218e5c2f2c129de13ae007dcb9b6388ec8feaa059103fac2d91881b0309a1f89017d7940f44e101", 0xda}, {&(0x7f0000f3c000-0x89)="02e8c195dc64c9ea4b959baeaccee4841641591c1d38f421a9f1a255aa652c5bf911f3926910aa35aaa19857ca343511d6bbde67c826fba7865e251a304d91c18fbfc39b090ab06bc54bb6229da536da52eaf58c17352b00a7d7a1c351594e2acb4a548edd5378c8e64239030379389d48763e2ff8bacfeaf6e93b25e29b10dcb17f237fb3e1225ed9", 0x89}, {&(0x7f0000fb6000-0x2)="d6bef3", 0x3}, {&(0x7f0000259000)="fe341f45da04923cf614c0da2df986d36542e486d59e97f7278dca4a22aff93061242a4d8774f2d63a02921f0b2b40199f83cc21ee0acba3d2d57625b435d18139d1e6905522502b697059b74ac934d8a4dd800c88552f5a30b4dfd661f53d0aa342b0f2cf9c6f316c7511bb5052940972dd615f12924caf4c8e32a70fd944dc877716da5856acb3a872eda988393e19933c0f0f630f3f7d8ba953b991e04073c867f156ddfa59b959542c51a4b5b970d0b0763b5c86f3054c29d433ecc3bf63be6b0d40ed5e5568f4c5890b7610845f", 0xd0}], 0x7) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001b6000-0x4)=0x3, &(0x7f00003de000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc5000)="2f6465762f72666b696c6c00", 0x34000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000344000-0x4)=0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000992000-0x1)=0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000312000)={0x1, 0x1, 0x1, 0xfffffffffffffc01, 0x2, 0xb7b, 0x8001, 0x400, 0xffff, 0x9}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000585000)={0x1, &(0x7f0000998000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005cf000-0x18)=[{0xffff, 0x67, 0x8001, &(0x7f0000c9c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) fcntl$getflags(r2, 0x40b) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="75ec4b50d60168e1b5be0e0943804695", @ifru_flags=0x4200}) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a01500c77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bc003abce01a36ec36e41c90028bec1fac8227c6665d82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d129c6401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c326335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132f3379e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeea64f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0xe4b2, 0x40, "01239acc9ebc", 0x8001, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"5c80ba3dfe62e445d4a4c1d9e4758b4e", {0x4, 0x9b, 0xff, "d5bdc27497bb", 0x7fffffff, 0x0}}) 2017/12/17 04:54:58 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x105200) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000ba0000-0x76)="b27f28e9e159ae03c91562a77b5a81e6387bb4602fe6899171af4a1b54c1104d45c6ddec68771a9c7795cb2ad71f74b8aca7f8a3f4ce1c51f26e05d48600ecfe226410088cc6692671d983082076adadf5f5866b4febc10413429cf430e3d55bce0946c33fa81578548407551027d62b11071b1dc222") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f69707800") getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000051000-0x2)=0x0, &(0x7f0000845000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001000-0xc)={0x20000000, 0x0}) 2017/12/17 04:54:58 executing program 5: r0 = epoll_create(0x1f) signalfd(r0, &(0x7f00002eb000)={0x4}, 0x8) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$usbmon(&(0x7f000063e000)="2f6465762f7573626d6f6e2300", 0x5, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x1, 0x1, 0x3, 0x4, 0x3ff, 0x3}, &(0x7f0000000000)=0x20) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000dd1000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r3}) 2017/12/17 04:54:58 executing program 1: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed6000-0x8)="2f6465762f7667615f6172626974657200", 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, 0x0}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r1, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a1, 0x20, 0xfff, 0x0}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000621000)={r4, 0x6}, &(0x7f0000ed4000-0x4)=0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000afb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ed7000-0x4)=0x9, 0x80800) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed7000-0x8)={r3, 0x3}, &(0x7f0000ed6000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000-0x4)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x10000, &(0x7f0000d1d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r6}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005c5000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00004ab000)="", 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000343000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005ca000)={0x0, 0x0, 0x0}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003cc000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioprio_get$pid(0x3, r1) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003da000-0xc)={0x4, [0xfffffffffffffffd, 0x800, 0x7c0, 0x4]}, &(0x7f00004df000)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000bd6000-0x50)={{0x3, 0x0, 0xffffffff, 0x97caed13ad4920cb, 0x862}, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000016a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000a2b000)=0x0, &(0x7f000073d000-0x4)=0x4) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/17 04:54:58 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d61000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200) inotify_rm_watch(r0, r1) 2017/12/17 04:54:58 executing program 5: epoll_create1(0x80000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bea000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsgid(r0) 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x401, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000)={0x7, 0x8b06}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@ipx={0x4, 0xb8f, 0x100, "addc799e0206", 0x80, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)="6e6f64657600") accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f00006d7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000726000)=0x18) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:54:58 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005aa000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbad1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0x149, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x0, []}, &(0x7f0000002000-0x4)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e0000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000cc8000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x40002003, &(0x7f0000c05000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000772000)={0xaa, 0x2, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000001000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x2a0280, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x2, 0x30}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x94cc, &(0x7f0000004000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8, 0xeb, "e622e7bfc7d62996de2257cc616e9d58c8c6360e12b6810ea1a68fb1c6af02a7b66baf74e3fa55aafb5c2bd4d9771df62cf785610b5a307c550f1d89eb3f71c64bbcecbc75a7fe5f0532609eff0157999a8525f3670f209b07160af920c207e41261200161c224f344ec442b06cce32fa2b960743f393b44a365e8172f29b9ae6c81ae681e674bc39b59383041625f72e00b10fe87756ad4a18bf7b1eb0c2c4ebebb06c476e3356b6b4950eb441116ff992bb27db19d839d6d440c062e5999bb5fec1982cf6626b9527d0e11061d5c12f81eaace7786a0f2043464394dfbb2f3eaa0be3113bfda35d82db6"}, 0xf3) tee(r0, r0, 0x7f, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x4}, &(0x7f0000003000-0x4)=0x8) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d5d2700", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003e6000)=0x14) getegid() ioctl$TIOCCONS(r0, 0x541d) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x31bf5fe1d8bbd969, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa465, 0x0, 0x3, 0xa, 0x80, 0xa0, 0x7fffffff, r1, r2}, {0x4, 0xa389, 0x5, 0x483, 0x4, 0x3, 0x51, 0x800}, {0x0, 0x2, 0x7, 0x8}, 0x7fffffff, 0x4, 0x5, 0x1, 0x80, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6591}, 0x10, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x400, 0x4, 0x1, 0xd6c9, 0x8, 0x2, 0x7fffffff}}, 0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a72000-0x4)=0x4, 0x4) 2017/12/17 04:54:58 executing program 4: r0 = open(&(0x7f00001f0000)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000996000-0x10)={0x0, r1}, 0x10) 2017/12/17 04:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x4, 0x100, 0x7f, 0x7, 0x0, 0xabb2, 0x8, 0xc, 0xf44, 0x5, 0x80000001, 0x4, 0x0, 0x1, 0x0, 0xffffffffa1666952, 0x4, 0x44, 0x1, 0x4, 0x0, 0xe56, 0x0, 0xc0f, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xb) r12 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r13 = socket$inet6(0xa, 0x8000e, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r15 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r17 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000+0xf6f)={0x0, 0x0, 0x0}, 0xc) r22 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) r24 = socket$netlink(0x10, 0x3, 0x6) r25 = socket(0x4, 0xe, 0xfffffffffffffff8) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r27 = timerfd_create(0x4, 0x80000) r28 = inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x40) r30 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="0794c3a6a76ebd95e42d2ecb3806a83b4d475fba12217f3c2ef1bf13fa853593e24421787fec466f3f4ce309a0c7498333c07738c10d7c5e5a2fcc56eab7b289cca6bb63cb4babfb05eb8704a9ea64a58c2cca9ed717c2087c49e66c50b75b2697d4847b2056ee4901e19ad94f566c621f6f5d788189dece980c83dc0f635284a03b2685d7c9f921c47b828ac3a2104641dff6b4d054522e63a11a0184b339a5c616de38213934d08e0dae9d44cfb814b60271cfa15512e5d4266e2bd6c566adba5c6b50a24db78d39db4eaae183cf9333", 0xd1}, {&(0x7f0000001000-0x5b)="9b929d275c23c752ea7e602423305dda668773c89644b34e2ab8f847139710c6e878436fae5fbdcfe9b9e0b8e8c712e17e449de975c7c5d7475f9f44e04b224ea1067fff589ea60054b1cc183f816293adfd0910fa281ee4fe3007", 0x5b}], 0x2, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x10}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xe7)="c93c19d3c5b2486e5c0f4bc8cc92b011c529d38fea06fd40b65daad9d210d030ec714d2f3c9efa1a5f77b8ea8f82403c4a907a14715e810ea4eee8d5344131a75b1f9354ea1bf26fb98d08bf6dc84f4b330c482e47033c0f02310868f8be2679be4dfcce0fb203293a0d7f0cddaa5ac7d86901ca78d2d435840f98c7a1ee283d248eb0bd35c67f66f4ba738fc230a629dbea4645e5928220051f03ece78126af83ac408a19af0aa786c5e553bc16fc6d07106cde6d2988ba8d4e57031d0b68ad274909dfcee8b3708907e87cee0a1e423689d71456150ccabdfe51a95ea193f60dde2b5f4bf6b2", 0xe7}, {&(0x7f0000001000-0xf3)="5087a3fec9faf99c16a0a214b0b0c767ce7dfea89aa3b9c65362237bd8f664a8e0a8750942bb051935f2955265af13124fc57089fdebe00b48602d0c0d48628b5bdd77eb503d99da37a3e5a16320a34e340f6d06e96891d679dacaf5103e9f305bd9062bd73fe943331cd30a92dd5e2bd0e7bea9ac8dd20d169b4892de406bba7c5e62a04425c5c730777facc4d0221c24eb39bd8c3a551ca635754f86944b0147b43e1c5cafe9f105548d1591fe4247d6e7a89aab8b9c57cb67a98f30f5c953953b831bd44f8d41a7e9e5f531a669234f4ae2604638c779ffc6b016b116a9ee9b6b8dd058a6e445555b7b06cebb37a7a60366", 0xf3}, {&(0x7f0000001000)="587b791cbb219318814bded5f10dde90949b2f9b3d0fe252f0cb834aeb499aa396a0fbb257b01b189b953e29fc3667c35c721ea3f7da62d9e8fab15d4050dd7b32f462de4fe0c24a62ac2c54d2f2bb19103fa65363c7e39a9600ca762fbe554f1d875d6223b4d3057deefe9e307ec408359fc6d4848b656143a34244aa059c8ca279e3565baaf1dce2ade87c3c78d90b5652a63db7127b8bac4ad4ed736163c14ad6f664af5fa45d6036ca38a1abb49db4da63375bc88c32ee0f5eb0b19904e4750e1b1d506c0b97221bb5e3dad3", 0xce}, {&(0x7f0000001000)="da9799ed877a0ff9d017a25e4045d124f3753d84137d17224c6110b09a4e344bc0ae79b89716d98f1b8015dcaac5bc50357a5d7d684dcfdf509d147f3080ef5e9b7c09a3a2bac705f81f5f0bbce9371b6114effa26dfc0f7dcf0285872235d24ee52b674bb84c6c2df", 0x69}, {&(0x7f0000002000-0x1f)="1a33e67a0720e5e5811c1e8388719766ea45f0f2b488ae8156416f8a57b41e", 0x1f}, {&(0x7f0000002000-0xb7)="deee56186a3e95c9c570ccd5f5f232380d2a8a8351032689a158f6d2272cb078bc382d6c0dd74ce6fe4ac43b8f22f5de936a6efab74d6baad35d47c03938625fefa0436e5803989b11864d9906a6ec3a1708fd94b3ca671f32c978248e68aaeba2d78c2466391ae79e9af5cd21b880a0f87c7c3cf255cbc843b5e7e93bdd6e481b02536ae5ddaf3df5dd698eb7c47de9c3975aa8ffb7d5af86b62c56cfc383d154fa7bff4c55f6eccb6a07e1fe52d1e133bda55450f66a", 0xb7}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x49)="71c1203e14b8a25839d374d505fca4102711961b862b4e207a963ab5353ec78ce9e772ed1c266e66bf66be0daed51cc603a11f447c6592ae7e09027ff5eed0a80836c2e0b50e0a6f6b", 0x49}, {&(0x7f0000000000)="45a31ee7415086d8c0ba2f994b5470979a06540789a9264f283f6d8385d32e732db85c6379bf7dc61960d179dfb6c3b683de0559cd0fcacfdb9db68e034f5dcbdb0211a2c80650b18e815a2e2f7e6f2d3cee67097c5f91a33781709a9bd6fca36d581ea03e4804bb8ef33f8d83abff2e7edf1730b19db157402bd98dbae298233cb80935820d50326bca0ba927bb2c1d87aded5bb3a69d646feb560c6eee329fc83c766bab4d65b0d90026020416287ecdd748d70df97ca5ede684cac1", 0xbd}, {&(0x7f0000001000-0x90)="60940e814ec452f08c8493234fbd94bbe9b62d173062d514dccbcbb412b3a7155cc8380f029c57ef561d013b165178d68d08993ea387217be6996a166fef14af690012b2090e812dcc9084409c0379c969e1c6885951f7dbee15145275557c1c22738a121bbeb612855d76395cdcf483f9cbeed1749cb08633b531bda41aceee1c9b22937f96a4d18fe9c71179e74e2c", 0x90}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x4010}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x90)="a4d7ad676bafdcbb924234ef024d9914de944a1f197ce8b3b4f81503d7e534a4ab02b38539e5349047364395387a1b21b40f55e71dcabde011e0a2f8823744d467aeacff71b707f70bc65315496ee7ef18d5ac9181738a56146fe2e0eb453ac84a12e6729581398571893e276aac66ba0140668a3d4114a0db00fc4db4a871727128ca49913ce266039561a7398a2475", 0x90}, {&(0x7f0000001000-0x79)="a2f82419106a36074b2e8f363526ab74c2d625df7cd8a28a0510677dce56cebe8b6d134787b2421f01b34ff860178251a2ee514f5c16cad1964c492839a7a26e23f9882049c8d8bfac4d420a58b029cf21a230b0bf9692009ca7d6d515259dc699c8924b76a5676449b128623403f6cfa7a8f76367d4f57814", 0x79}, {&(0x7f0000002000-0xa)="d808fb5bd08b38aa9140", 0xa}, {&(0x7f0000001000)="4d985cffe36696c65b18100e3265e54ca8769d3ec6c94394c7a34427cbdbcb8105a478ab3cc586405df1239be1d59cdf9f3af47e63b713b9c5226f0df11cecd5104f4bd32d21695e85d9", 0x4a}, {&(0x7f0000001000-0xc)="b571fe27119a197f0a8cecbc", 0xc}, {&(0x7f0000001000)="47d1fdfe5709182db08abc4e3d3dddddfd39523e2e3ca5634490797a93797f817687503000bd58b4f1588331c7fa4da416bf242cd6389285e623b8d2a0ebbe6b5a4888f44fdad0e10439fbf0c9634bd56dff6dc562db6278d481e31ca9bf62958397f11dc576f1bd658845e00373c8fdcaf8be3e3d53443f2c37d22b919de68f0debf29f00bfb5d6edeb19f7bccf4deb9f91186d5ce6de102bd43eb807a46fef14a8fdae85a6e23184275a6c7c90d58c8dea703eaf", 0xb5}], 0x6, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}], 0xa0, 0x4004000}], 0x4, 0x4000) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x6, 0x2) 2017/12/17 04:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000401000-0x9)="2f6465762f70707000", 0x0, 0x0) write(r1, &(0x7f000014d000)="", 0x0) accept4$packet(r4, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004fd000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b08000-0x28)={@generic="1169e7f802ddd6e6aeea77d0167ff980", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/12/17 04:54:58 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d01000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000898000)={0x3, 0x5, 0x8000, 0x9, 0x80000001, 0x0}) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x8) 2017/12/17 04:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) chroot(&(0x7f0000000000)="2e2f66696c653000") 2017/12/17 04:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x9) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f00008e8000-0x8)=0x200001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0x0, r4, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0}, 0x400000100000a, &(0x7f000030f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) 2017/12/17 04:54:58 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a0a000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 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) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000-0x4)=0x0) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f21000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) r0 = socket(0x7, 0x2, 0x4) recvmmsg(r0, &(0x7f0000a71000-0x21c)=[{{&(0x7f0000a31000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d84000)=[{&(0x7f00003f2000)="000000000000000000000000000000000000", 0x12}, {&(0x7f00004a4000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000649000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000c8f000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f00005d4000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000dcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00004ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x7, &(0x7f0000c12000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x7}, 0x2}, {{&(0x7f0000ff6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f5e000-0x60)=[{&(0x7f0000602000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000f83000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000789000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000e5e000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000511000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000d50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x6, &(0x7f0000fe2000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x100000001}, 0x7}, {{0x0, 0x0, &(0x7f0000211000-0x60)=[{&(0x7f0000dd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000c14000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000e7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000794000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000927000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000816000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x6, &(0x7f0000d79000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0xf5}, 0xa00000000000000}, {{&(0x7f0000b40000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000acd000)=[{&(0x7f00001fe000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00009ea000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00004d6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000c54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000bc4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f00005df000)="00000000000000000000000000", 0xd}, {&(0x7f0000fc8000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f000066e000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x8, &(0x7f000082e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x400}, {{&(0x7f00008ba000+0xfa4)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000080b000)=[{&(0x7f000042f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x1, &(0x7f00005f1000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x6}, 0x9}, {{&(0x7f0000f97000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00006a5000)=[{&(0x7f0000406000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000a36000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f00002a5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x3, &(0x7f0000311000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000b90000)=[], 0x0, 0x0, 0x0, 0x9}, 0x0}, {{&(0x7f0000b7a000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00003c3000-0x70)=[{&(0x7f0000d1f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bfc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00000db000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000338000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f00001c1000)="00000000000000", 0x7}, {&(0x7f0000c5b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000d64000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x7, 0x0, 0x0, 0x356494a3}, 0x7fffffff}, {{&(0x7f0000768000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000043b000)=[{&(0x7f0000011000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e51000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000a11000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00006f2000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000c94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00001dc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000923000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f000072e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000faa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9, 0x0, 0x0, 0x4}, 0x1ff}], 0x9, 0x21, &(0x7f0000e1e000)={0x0, 0x1c9c380}) flistxattr(r0, &(0x7f0000b86000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) 2017/12/17 04:54:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:58 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000089f000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x1, &(0x7f0000000000)={0x4, 0x1fc, 0x8, "d5151043f9cf", 0x28f, 0x0}, 0x10) 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) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x7, 0x4) 2017/12/17 04:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r2, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r3, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x0, 0x989680}, &(0x7f000018f000)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r4, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c11000)={0x2006, 0x0, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r5, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000c9d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_addrs=@ax25={0x3, {"02f55995ee9f48"}, 0x6}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:59 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xaf)={0x0, 0xa7, "18c407c571fcf5ec072355a099aa884864e5b9cbc7dcd5c3056e2f3b4c6eb75f29bf6c98d90b61a7833f041216a58b669eee39eb042d4d6a86d483ddaac240eaa001bb0dea975b17c525f13fbeab1c9fe59300fd5a68cf8a2ca3bd9ea4178e30f1742a435935f333d4ebad6371debb5ae672669cad5cd28b6060a701f02f33c87a32ab15f9c382b3f7f6b34006fff931297f89436b1ff55b0e29d5343d203e17e89a7539cfe348"}, &(0x7f0000001000+0x3d0)=0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x100000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f00001e1000-0x4)=0x4) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000992000-0x1)=0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) bind$unix(r1, &(0x7f00000dd000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/17 04:54:59 executing program 4: pipe2(&(0x7f000030f000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x81, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) [ 179.099896] binder: 4901:4904 ioctl 5462 20570000 returned -22 [ 179.128550] binder: 4908:4911 ioctl 5462 20570000 returned -22 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r0, 0x409, 0x1) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)="297472757374656400", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) 2017/12/17 04:54:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000c3c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000497000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000df4000)={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x6, [0x1, 0xa692, 0xffffffff, 0x6, 0x8000, 0x1, 0x1ff, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)="2e2f66696c653000", 0x8) 2017/12/17 04:54:59 executing program 5: iopl(0x4) 2017/12/17 04:54:59 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e0e000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 04:54:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a9000-0xb)="2f6465762f6877726e6700", 0x200400, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000111000-0x4)=0x0, &(0x7f0000681000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000+0x86d)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x1, &(0x7f0000000000/0x1000)=nil, 0x8001}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000)=[0xffffffffffffff7f, 0x4]) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mlockall(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000007000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000007000)={0x3f, 0x5a, 0x3, 0x400, 0x1, 0x38}) syz_open_pts(r0, 0x100c0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setresgid(r3, r4, r5) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a0a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:54:59 executing program 5: fanotify_init(0x18, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xeb, 0x3c8e}) 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) getsockname(r4, &(0x7f0000e99000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f36000-0x4)=0x9) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) [ 179.158253] binder: 4901:4910 ioctl 5462 20570000 returned -22 [ 179.173930] binder: 4908:4911 ioctl 5462 20570000 returned -22 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x81}, &(0x7f00006f8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x100, 0x0, 0x400, 0x7}, &(0x7f0000000000)=0x18) r2 = open(&(0x7f0000ee5000)="2e2f66696c653000", 0x0, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000520000)=0x14, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001000-0x64)="93a7a8a14645ac222c6770a93470ff312dfcb0cc41e17b3ebde70c1b5c9a14aac4a07332520f47dceeb73fa4b9b076c54795fcf9a06e293b6aaa7757d4f5f708f91d8db207d7d1b11f90b5845882b1f8b4fdcf6de0ae595c967966e5552cc892010e193c", 0x64) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0xd)="6574683176626f786e65743000") r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0x400) 2017/12/17 04:54:59 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0xb8) r1 = openat(r0, &(0x7f0000001000)="2e2f66696c653000", 0x0, 0x129) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"5b3bb5220af653"}, 0x6}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)="2f6465762f73657175656e63657200", 0x2800, 0x0) dup3(r1, r1, 0x80000) inotify_init1(0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x48000, 0x0) 2017/12/17 04:54:59 executing program 5: r0 = getpgid(0x0) ptrace$peekuser(0x3, r0, 0x0) gettid() 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f2000)="2f6465762f7667615f6172626974657200", 0x8880, 0x0) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:59 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000044d000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0xfffffffeffffffff]}, &(0x7f0000001000-0x4)=0x6) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1e)="706f7369785f61636c5f616363657373657468302d626465767070703000", 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000cd4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000208000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cde000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000)="00", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001000-0x20)={0x40000000a928, r5, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000000)={0x3ff, r6}) keyctl$chown(0x4, r1, r2, r3) 2017/12/17 04:54:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00002c1000-0x8)="2e2f66696c653000", 0x80000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000feb000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000001000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x410900, 0x20008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common="62707130000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000521000)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x3, 0x800, 0x7ff, 0x0, 0x0, 0x20}}, 0x8, &(0x7f000031b000)=[{&(0x7f00005fd000)="bdac03ce9b0e227f2db98015f462117be62c07ec059a0a3020c24d7d0b316170872bad38800b54904ec8750d58315e53f105551343c561f25d33b2f188b2d609ecfd3f4d421184bad8eb9a721e1ad8bb19161b0c1ec8578a7276e0e274ec328e46daa12865175701ad247674f7c00aaa981d118678399cda16bcf59793808482951165348624da1cc4b6a84bf3bb", 0x8e}, {&(0x7f0000001000-0x1e)="a73e175ec9badd05269514705de14acbadd1da0d8a1495e92dc886a01082", 0x1e}, {&(0x7f0000001000-0xc2)="554c8fefdd8d65419ad16e65d2eee6804074732fe314e8c42a2dee3516f6b7bd68770a7317d85e9075ae16c44b0a33d059b0cfffe644524d41205435bcd32ecc5f21b2725323abad31392dd1fe654bc7c290ac7555f739404b5cbee60fd64a43a40fed265c56f8857dca07a7aeef71b4f420e6cb8b62abe38dcaba54448869ca3f074594ae22687ab616c91eccf4150486b88faba4f4283f27ded9d9d4448ff39fb84ce8f63cb59503eeaec7e6fb5d7d0598d2ddd04a5c7163f389a07896055c2e8e", 0xc2}], 0x3, 0x0, 0x0, 0x0}, 0x40000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x8, 0x7, 0xffff, 0x145, "eac388956ad2a688e6dea2d75d9aefcbb3ae24641f5497b019fb384bec01260b"}) 2017/12/17 04:54:59 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000336000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f00000ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x4) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, 0x0}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r1, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a1, 0x20, 0xfff, 0x0}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d35000-0x8)={r3, 0x1}, &(0x7f0000ed4000-0x4)=0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000afb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c6b000-0x4)=0x9, 0x7fffc) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ed7000-0x8)={r3, 0x80000001}, &(0x7f0000ed6000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000-0x4)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x10000, &(0x7f0000d1d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005c5000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x46, &(0x7f000074d000-0x2)="973c", 0x2) shutdown(r0, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c9000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00006c9000)=0x0, &(0x7f00004a6000)=0x4) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000279000)={&(0x7f00005b2000/0x11000)=nil, 0x11000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000746000)="2f6465762f7667615f6172626974657200", 0x100c0, 0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) getpeername$packet(r4, &(0x7f00001a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c8f000-0x4)=0x14) 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e9d000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x1, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006c0000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:59 executing program 7: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d11000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00003aa000)=0x5c3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x2, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6d61707300") ftruncate(r0, 0x2) flock(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3) 2017/12/17 04:54:59 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000417000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)="00000000000000") 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008f2000)={0x0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xe0)={r2, 0x9, 0xd8, "aa5217fe392b1dbb01dffc32cc30e049ffb496f1a8e955f0204da94f3becd8412e5cc666409e058991ac582f212928a9906ee2493aafc809ee6d232f6931caca64cd8fe6af3fabf71f7587ac444cc9391bc6b169996779dc8b8e5ce7da526c19bcc43224fbab24eb9eb117529e52c172b9199f4ce37cd8cdcc9cd0c8e44f8ff52a363f75d31fcc4ec2506e33bddaf960d3573a39a39666b06a5db67ae6b0caa410c64e3e64bc48c48f00f608970ce97ca2430a5a449758ddc51a72979d8104afbca941d9eb935a10cf32556f6033ccc6a20b5188d83b668b"}, 0xe0) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cbe000-0x60)={0x0, 0x30, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f0000057000)=[{r4, 0x500, 0x0}, {r1, 0x0, 0x0}, {r0, 0x8, 0x0}], 0x3, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x0, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00007ae000-0x20)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c5c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:59 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = open(&(0x7f0000104000-0x8)="2e2f66696c653000", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4a9, 0x10400000000, 0x2, 0xffffffffffffffff, 0x7ff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400, 0x4, 0x9, 0x7}, &(0x7f0000333000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x7f8000, 0x8cfa902, 0x0}, 0xa0) 2017/12/17 04:54:59 executing program 2: r0 = memfd_create(&(0x7f000057c000-0xf)="7365637572697479766d6e65743000", 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008bc000-0x20)={0x5, 0x101, 0x208, 0x0, 0xfffffffffffffffa, 0x6678ca32, 0x0, 0x4, 0x0}, &(0x7f0000c8f000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000daa000)={r1, 0x4}, 0x8) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f00002ff000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2000, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="", 0x0) 2017/12/17 04:54:59 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa3000)="2f73656c696e75782f636865636b72657170726f7400", 0x2414080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000001000-0x2)="0000", &(0x7f0000000000)=0x2) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcd, 0xf4b9, 0xffffffff, 0x82}, 0xa0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000)={0x3e0000000, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfeba, 0xfffffffffffffc01}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x820e, 0x0, 0x2, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r3, 0x8}, 0x8) 2017/12/17 04:54:59 executing program 7: timer_create(0x2, &(0x7f0000aea000)={0x0, 0x3e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ad5000)={0x2, 0x7, 0x3, 0x1}) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007c2000-0x5e)={0x0, 0x56, "09254c567689dc5acfba892d9cb6466d42b6470223773470d7ca0fe09a11ea1897bd559bb0b4c583ccec33d6737aec9ce1794a563c7d7fbd8b82ffa0352588e40934184ee41b609917d53491c441f7a5614142919577"}, &(0x7f0000c22000)=0x5e) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) r4 = syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000f52000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00005a7000-0x4)=0x1008) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e50000-0x41)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e22000-0x4)=0xfff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d86000+0xf97)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070d000-0x28)={@generic="d9d991676440350ea3321b1c2a29171d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000992000-0x1)=0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000690000-0x8)={0x0, 0x0}) capset(&(0x7f000044c000)={0x20071026, r4}, &(0x7f0000155000)={0x0, 0xc1, 0x80000001, 0x200, 0x2, 0x4}) recvmsg(r0, &(0x7f0000f5b000)={0x0, 0x0, &(0x7f00000a0000)=[{&(0x7f00000e3000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00008e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000a3c000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000202000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x4, &(0x7f0000e42000)="000000000000", 0x6, 0x6}, 0x1) write(r3, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) [ 179.429350] binder: 5019:5025 ioctl 5462 20570000 returned -22 [ 179.457531] binder: 5028:5034 ioctl 5462 20570000 returned -22 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d14000-0x4)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) 2017/12/17 04:54:59 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a9000)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup2(r0, r0) 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) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x90)=[{&(0x7f0000001000)="41317ccd14c23ddd81", 0x9}, {&(0x7f0000001000-0x64)="ada2c998c4f5064f8bcfd8bfe5f6aeaad1ae259853ce674090c3d36c47c475d48246dd3b8d8f8c5ae2bb02d3cf233e8ddc5ce3118239670a303f12435f1dd7c52fab4e341974703214daee0ab9613bf758024193311eca9b56afa344834cf24525d5c7e9", 0x64}, {&(0x7f0000000000)="8761", 0x2}, {&(0x7f0000000000)="cf68f537a59924bfb9c0830d1a", 0xd}, {&(0x7f0000000000)="4436e69d30bb60bd7c80e1b066ab5faf5a7b82c59d76661ec4b5cd8c0b0af5d1435398a6bc340251861c0361247b7b54acafe8592ff99e065560999adc2f0e89cab4e787a2f79c30299a98fb8a1d3a918b0a1b2e62ceae8ada8a2b7322092785754b47a3100472c47ddfe5536139dfe8851fbc295c224358b6f420b19b6304edd069fcd81b3448e216722d1414c905939731570bffd455cbb6099b97851037bd218e7ada7f26aeb54b7ccab7be7c8d1f06", 0xb1}, {&(0x7f0000001000)="231d287ebd9a9b3d5d827de3226e2eeaf9bf6f2e7155d69bfbc6b3bfaa70beb1abc71e9380bb00b732f07b47d441d222761346e23ced2cadeb80774eea48df9ed4d9204a3eb1f800f739b6fa46c624a2f5dd68606bad9d7b930d8891a9d222c849b46b76f865d6852f7810ba7df2fba34a7f330366b094cc5160b08457e0de96449cb7957c1805fd18c079a1ea73eda2081e198814bdc85c405f", 0x9a}, {&(0x7f0000000000)="d70cb099c288ce6ba649f56eff0014241918b084ffbe349600053baa9e5d611721f53eb166322178c998f04c79745a2f8bba64e42b317a15a33545ea92f03db2", 0x40}, {&(0x7f0000001000)="47fdccebf77b8575a67dedd6a0da0aac9a25773074444f8b0df4949d5cb7eebffb60ea01ef1994676fe5863132cbba017b2d6674e3479eb4f9b037306bc77aa5bfa7d6037865948ba9c6f9fc8e896aad15422b8dafdcca444a", 0x59}, {&(0x7f0000001000)="f5e35b0a571070728b270e07db452b9ba1a7a94388cb8d55e408bbf06150f663b5393c853730dc48cac726fc02dce6fdb7536dccb1f0bdd9c7c3aa2f851849ab468e0380f6acd669933a6b4e44a791e01da6dab7b69926d4650ef81e3a0f33a7628b2c345b5a39960e85959c70f2fc38ca2c19a338351606f850e982c5b19b8036743acd4a3fa0f5d67ffe36031e4b2446c4ce6a94", 0x95}], 0x9, &(0x7f0000001000)=[{0xc8, 0x119, 0x2, "be0f9e7a78e0aa4fb90d93f14388e92588068f90d5dfbc852bb494d70d478057faba9ad3b104980f2034cda44ec123e0d89eb3239942a8748a81ae222cc8c979d11708b1d2cc6c794ddeecd2d4bb9f090bfcc5e3b5c6cd51593f7448acc83cc56cfe58be242e3b804a416026c1168cfd92921b531ea7df4eb8c92667de2409ead861ecde5e8f3bf0222567aedb0dccd70f7e87d06dc08d92c5d5e7ee87b2a7efc9430b7e70573bc0be8c713f6e2259c1ea"}, {0x78, 0x0, 0x2cb, "af9a1d0e1b093ee45fb12884cbeb97e1f8d6cca496163f6e93bb45ec35a211080fba467f090b6775c154e6ff6a78a07dde0cf25687035517e2b490c0fe5a4a839a420d05653ee5d5bc2c3148db425a8294b4851174e25fba50ed5ae87b96615dead1df948706a3b5"}], 0x140, 0x4011}, 0x40000) 2017/12/17 04:54:59 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0x6, 0x0, 0x3ff, 0x3]}, 0xc) 2017/12/17 04:54:59 executing program 7: socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000d45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x7, 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x10001d, &(0x7f0000000000)="f21e6c6e7cc5e7019d8873137bda050030aee56042009ae60906ad0962a0d6a321f7b462b924e7d42b070000e1b988b6f837771c2c8ca47e1d790a50118a0d4110740bc7c1b8efb5a96b0c2f50ac91d9e9ad4f17d206e78ef5a4b195fbbda5122d9c73d6209abfe94cb34ac2936d029116ca110c98a39d35d31f4c4d7f94812c5c93ee9be13345b7a60542bdfd5abe181c16aa8069308c58b45f6c9be1d41bed9e99137b1f5d48bb196062d49f5fbdf1ebdd3d7eaae1e2e7e46343d15af25a3daddb150215dd7a92643b0b19d1d854fe623b3c2c49854f21a9e58bca57a2c1b4ce38b56dfc42dd3ab7a76eeb03a5", 0xee) socket$inet_sctp(0x2, 0xfba45e162f14e380, 0x84) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x100010) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) [ 179.491729] binder: 5019:5025 ioctl 5462 20570000 returned -22 [ 179.507790] binder: 5028:5060 ioctl 5462 20570000 returned -22 2017/12/17 04:54:59 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x39)={0x0, 0xb8, "057ca2aefe7913f74e3b9e9e1692e0a435650ee39ac8b346081824a214f49f2a863708d341b83e5b7c8aa3a840d5251e8c5cb5fb2519ef67d11c6ddd28d04eecbedeb9b246ef94f8c15a11070e91cbb6ff71ffeb5aa6bd3e39ee8f26931bc62d1e30ccd1c566fddc4a340a3813e0b3da8cdf17b8e6ac0f552c8759a6f3c5f14301185ed38dedf0aa1d45255fcd8cb5de4370b48d29d975457587b22a8fc72c95b57ead63f3dd005da5b26c6bdfa7c62ed155a978589a47c8"}, &(0x7f0000000000)=0xc0) r2 = gettid() getpgrp(r2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a3000)={r1, 0x7}, 0x8) 2017/12/17 04:54:59 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e66000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x20}, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x202, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) r10 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x4, 0x3}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x390)=[{0x9e, 0x7fffffff, 0x500, 0x520, 0x7, "b5b5f9d81977144db80567756a9c0e91168d5f4213e157b15d680a2653b3dba34ecd4600c9586da40cf6bd0354130126b5e01367b9d800e3cde0306c7e0b99d1ec9413f77f72effe7502872fadd9008920c72237f28366dad301f86ab48437e09f686d1b66b4a61304cbc76eb1617530c2bf78c968d6c493689145bac85f66df575b957ede4f219af294fd3aab7e"}, {0x81, 0x1, 0x10, 0x5, 0x818d, "d97b773b977bb948bf7b119b25d1f9449274a5a3d1cff18f86895b8b9ffba7361cf2e3c63d93d03cc1e8d9d2d842306cb02257302bc07440418d81fd0f5580241090773f8877d7722476cc94e79c6169fe1541929c9cf28c57ddfbe07f758fd30c3962910a81f714880e42eb12e5df5712"}, {0x3f, 0xffffffff00000001, 0x100, 0x5, 0x4, "98fd77a3470b5e96466785cb78009051d1bc8172926e25ad703842b00c7a3fc0c08c97ca1121198d1c2e9a24f46368"}, {0x9e, 0x800, 0x0, 0x5, 0x0, "408d62a27eb892d540baf783c5913059a3a7bc2c3f6a54ea1ae75562c866f99e1e232636a0a0282a3313739983c92688adab3907a4000fb93f461ef7119982b251a339a530a46853c7516425177ecfafe46c3bc4ee56fe109d6afcc8605f7873265fa146c59a9995c5e6f5bb648a1883ce4c2e97ccdfc3ea6f4fe771d18ba29b3b7a717471d78fc84d37ec3ec688"}, {0xf8, 0x2, 0x10, 0x7ff, 0x2, "d96ffec4ab2906b3d32c5c137906c344592461e87b5204d01d6c8894131f8d7ea0cbef03cb383acc233a9236d8632f6e31ffd39ae13bb92dd6b0ca30e58fcdff541bbda2144c20f3f59ca10bd8b7b467f57373b0ce431506b49b09b02080aed76736749e016f8fb2b5a81d31a998beb593413d45cd85d8d509126428d287ee5df7babe53f44a6752d4bf554596472a0a9c2ec0088d353b21b3856297f9ccaeb75b853a90c5c731f031ca85d1e49b7a1c05277186d00dd66e2e060b391c49961e95cdb0f4b11577da0641c15bc8f1bd2eeebf08261df52e14a3361756571e15be7acaeb39626ece89"}, {0x50, 0xfff, 0x701, 0xffffffff, 0x3ff800000000000, "10b3840475dade2fea62367135fa9dc0525f22a5b6f399a64943842c32f6392aacbfb5f3749db3558760ce0c21c9ff584c5d4b5c9a7a1badafd654e5fe94bb37"}, {0x4c, 0xff, 0x400, 0x93, 0x6011, "75385f8595ad9a28dfa05e3520f1704fb682a019eb03db1156bc954ccaa60f62fc9f9fd48b340ba44d0aa3b6f98e0961ef65e06bc32c8d185f4ffe16"}], 0x390}, {&(0x7f0000002000-0x1504)=[{0x109, 0x8, 0x604, 0x80, 0x401, "b6b216b58673db087ea8a62918a54d9065b1cb9c6a75ec3ddbc20c1b499b305f2f690a2854670fe0542560a94e482941873db9e17ddfccc1f7816fec481bae15a75bb96e07c22d644ede241fb383b55207eec6a5a4f226a1f9a08ec27250ad1d81ccd63957a210c2d7b8fa953755184517601b7eb129188fb3c4ffd6fd151b0e9c64462855f0c3db408193a08f219994389b610208ad106525326cab2929d375ee4f773b3a7cc0f693db14a6661f57f359896aa7b24f132561d721dbd79a7eb89567347255ae6f101ba6856b5226cffe4be9f26db0f9154161cf3981104461e255183a8945c68e5d7cad08f4b8e42082b5005ad6ceba8ad568"}, {0x5f, 0x2, 0xb04, 0x0, 0x2, "e71ea1d4e4bf4d44286f49bced73aff17b56a2cad99d2458d3e4f899150165b0ed041e85aea06f7e72ac0f142dedde8a6adcc7e9d5b3ad2c972746321235b47a0cdfdf2d2c9d0a82de338cbf64f42d"}, {0xe1, 0xa9a7, 0x100, 0xfa2, 0x1, "ff82e0df188b6569bc7b2fb7739dc6e7935a9ffd6145cb9e7fb672e856041604fccfbbcdc38e8fc462435f71a3443d6cec0591a6acbbdcaed8ebc92ea6269cb2322b8e79d5f9c641fda94c2211f1f5d4405757114c87964f712d321b89fab57d7c31e4a6deb8af712c98c504a01c864efa3ff68a71c5b5fca4fa9880066161ea6bad78ea2199d8114ddae3ace6a699f7000dc71504c42b63a2245a55e7ffcedceab31facf27568613eda3620ae665ca6240fe89179a7bb96c9614581d22c2dbac24ad805d92df3c94c541d9bb4c34f738e"}, {0xc7, 0x6, 0x400, 0xfffffffffffffff8, 0x7, "4fd26a1d73c392f5e2b211e58a5ddb32e87d9a7b1a589424ae9158dc79eb7e7cc5dedb08485a1d696b7c063af62524e2892e60b4a7f1f9351034526987df15ca8b457df3e046da6fe1f018327b52dbf3db814744e2cb50090516956adf658d935418fd69fa30a5c1038549375f89eb2623b02a120b595dc4cad43a0a858804572e0e61a2a5ecd6735b7079bd91bdfdc48535ff5244aac7f9c80c4d2deb732daca1b49a992aebf372d3ba8222577e46c21f5140f0cb6bd6"}, {0xba, 0x4, 0x8, 0x800, 0x6, "966fdef791398bfe184466ad27cda4d0a87b9e08f4496aa1be099debe29bcfc699ba8b366f53ccbdbe4e757e4daef4696e4e24db1dda6df28d6c32e6a0bac3244142a8f4499629dc22523c159776b52ff73955d31ac8a6986f16d1bc226ec2d2ea2bc17184947d2b8fc90d67e0cc09dafb78e7053a52d067b9ca906edacfe8bd60ea90ce1227ff3fc08ad3c073060deb72f665071140e8090a39273cdd77ebf551a6264e1022d32d0128"}, {0xad, 0x1, 0x100, 0x2351, 0x1f, "e02701b873da00215c5ebfc960877eb96079ca8814c5c4b4870a389d0c4ab91af005d3585c91497215b42219fa573554830cbf97191781ed75b7f9567d540bfa17b0e97b2a83eeb4112b25e2c66013eb10dc371743ae8a70ff732b6dc157f676ddff7fba2f56baad988363a23028832639af5a746595cf9b5062f9959b03664e32a333df321ef00e5640f5a2c3f21e2d5c13f5889f448490164cb8251b"}, {0x7d, 0xfff, 0x404, 0xff, 0x2, "ab1f581661857c81cd2a6e07525c9da57a15a34b8324a183f734d5a0208661fa695d334d65b556b91ed1fc53413afabd82842591bc608b0943d1cb91a5cbd601ae364a823bc2de4a676890405bc4f3f99f62bd85c8bc98498ad12302b3aab2473666bb46fccb3fafe19202d195"}, {0x1010, 0x9, 0x900, 0x9, 0x595f, "17d7b8a76332b7bf40a92f70c22b23db4b3a82ce9187d993fe6edef8ddcc29da8b8486955c83f1d1e9d5616c1795f23538f93b38bbee4269a389a03455c881a5a10b571e255380026cfbceacb456613a7295ed58cc55c2be2661461f7f7501e918af0da03833d115be959ff4a1e4aa31b8e4f089ce972aa753ad274d0057f1f2c2ced16adaaa8cdb5d5f16472cf994d763107ae6ef1b4f4a252dca8f32e64889eb3ee8c5c539dcc9eab6b03e1dbb9948e5dc6b86b15827d06e0ae0932d9856e1b42a235ef46f923c16394802907744b26308ccb846e050957bae945bb26af32c6097a556aa7561f214daaaf207c0397bba03d92a21d8f80ae3d53c5e56087fe36c7c7c05a0d99e7730c95787ee7de3e4ece537e6417e6998290ae8de8556faab646072ea69b325babaff2651d3ddee85394a4ee61dda3d524bb45d7531db4a7a3f709648827508326f77e2fdc59e3a965ac32452755aa7030f2c92e7c43644d6f26ceb6aacd74fd96e10dd70a36e2a12143d92d3004b1ee1f2f6ade2a22c55a9a4e352b1e0c40d08a6d26857a4bb058a76267002935ed0c58ab8d37cddfc95e5395da615ea556a81ed580dfcad22f49ecae1e0abb8e36739dde03e4f82a14cb0959e0286124fb68b8d194c2ee6337889e4586b135f995d9e85a0a6f321e98da637df899ae3b4e7a3f218530e7155b67750011b9c8a7f16817875d513503b0e9f3110bcf8fc1e2b3944dd93bee27b9a3b44f886c0d76b6a434206ca05bd38001fa7ca309f4fd2bec45d1c03874143dcc267fda9fcbb8db5d8646d465db88e24ea5178f92f791facd2a6a0002cced96a4f0b4ebfc9c0ab95b0b7c96337c25018526d126a87842d19e8ad3e9c5512e7128f10753a7cf2866b4d484c08ba3dcc48b5979bd3ee57f21d08b65362c47895618da3e01c0da0232eb0914606bd202560a695cd44955514603dc0596488d23e36077a27b5726aac1491e334778d72af0b0d4dd78218de89f925cf7cd4e0332dd304948528d01e3df70a39b5674d86d8253b57b6c346bdec75bafd9ce7d3edb5c1f0b6b2c579b632ff0cd1bca885f4b9dfa2b538c7e1d66749003728b3f2cfe983f47c9c966e5023ef99432570c057385d4e6668577a3069a8817c8b085b7c02eb63277383767f9f673973f177b6f2346f3c5a0c5353721d7fc9b30f604e1df20adfed2aa31a07712a8fa7e3ff56354dbdd7cc885460a35e23c57a0e5051b5a6350538a5f8ac05edc542f3951d22ab0d9277ef825fa4301741264d6f9edb982c5182ffe582f0c9954468bc13c994a0c210a0fe39299e83a9569e287443cc5c5abcbb6ab920b9f0fd176f69534028bf161429746591624ab98682a1c1a41bfb9cc2204ae0ab8263fd6aeb1c7c5f760c88d778e8e63709952b469ddda10c0b088c629b61c8b956a48eb10073d118c5cf829afa4d5dc7afcf20b3ec64dfb956a8e957a98395e47fc53da027e0767836941c9918937e23a9be07af7cb38f5357f4d0c142a7d27bb6148d082e21237f29450aa82243b00d662b67425a52c6ffe80ba8acbf3e76a9ded3889ef83f8923b0892c923bf0aa229f3933aa6e6c3aa2e2d2cf8902cf52482bcb0ea166cb45140e8ab6c5dcd06945487ec4b2235ef71c5e6588cffa74997f1b31e6f0a59393cc566abd17a2faf914fb107567eb09bc40976e0a111befbe03e94a18590d678bac061c75ad2acdd540a4e609e5c4ae06a95310d2a6259faee284e9b507cecfa97be1e7445259bb1ece02758106203f7e41d70c6e167a5804f4d72cc4dcd8e4e45e2c306933f769a65e0e6a05cb7259d75aeb03068a152103cf325ce3b19720dc6c2b05b3f6a58105aec308be6370a4b456ac6368202e9ebb4f41e7b511e8311bdcda2f190c19f96a1839a2894806ca09f66cdf06fb5fd4092ac3982a741316fa4cf4a1eb4a62f805577f451d89d621f37cf29a0d200ed8871872c328cdee93ddfbf91b301ef06b26cd7895738f1df2d3a09010751aed4f54e0c5e7e6fe2514d6ad0f93d5c52a07c7edf138b1b0a4b5f4e1e949749d05cd9d141c6d3a040fce081376e52be1dda3431ea7476dddd41cb7dd61ac527ae6cfc6814691ac4bd85acc285560a34996a8ff53139b2adb543d6e85140d39c6523e3d0f9898bae9c3340913e19a1c0e15b482a377818262044c28b0bb87ed249db089604e0c827534c69aff1a02182fff7bb36519ece3665359c5f767c8c7d441852c8812c173aa7fec032b63343ae00914d5c5e46c2d52ee8a3e26e56692b56de1b2c1bdc75489bbd8e2cec5ef7a0048bc9cb8f9e44c17d9f2d050f4ddf994cef8dc851cbce644694d9929100e3425b38dfb31d67a72a5817ee735efcadc73c5c2e7dce1069da2b14171fde59bb8985e9e5dbb0c2c2a4050eb14beb8b7409403a0b0a6c17ad7a9ef2dd8a46a16dbb08dafef3d4d5018a9714a71eae6466f2eb130ec6feab5e8d4a81930c66718722e4b4f150f000a43cfaacf762a8edd309dbd30271a85f98cd06fe80ac5f0d224dbc04b5339200dffa5f28075a181ecac37fed3b76bed8fdb90c990f82ecd303417f272f12e4757f247243a6fed10eda83ecfad5d374fcff3b236fcd4a7dfab1a218f5f542ffe93c794eafe2ddb37d14bb5390d08adf1a8490537d2e96a574e99891f133fc02cc292c7e29233ced2cb7a8f224c8bce15dd96e438b55ffc56a8d49e15d4a69f8ddb1f56e81ea4458d792f62c46fdc3c188c8b5bd79c5bc26509d6f66c30db207f6b4ea46cba37deddeb96176d67c8215336a03e574a380860a402a28c08f730ebde03aecae3a9ca3f7736e98814c86200761d063d4e466b0517655f9ad7fd65045e4406c67cb9c1d6dc335f7e9f30daf6e70869e4807d86be63a25aa5851e195336a9308564caf40e646f29a85e5f70a65b120f74fb93ec87adce89db42f15eb25b6dafac816d5adb1faa1be7b9f438bff3a3cba1f063c44eb3363ee6ce0170d379ab48f0a482e9b518716c60cd6fecc7b87c8ac9f3110e7553e06069bbb0802f740a4d525f83a4f14473373aa8748dcdae37c68d7c924dd0eafb790ad6b2a5baf843e93dfdadc6c41e7c1524425cb96001869f43eb49077ac85938769a34c0a946de7ae515c24028f7bf44d71ef198e8d4f40a7c4f89fcce57ecdfd40920c105a04e7931289b2ce65938d09b698d13ecd2236cfc640dbad9739dea7784459fdc731b9e8424833535e28a2a2281b4df6ba100f647387a9f5c8f7591fddb5a3c0621275955f83f363dfef8a5fb562bdf932be0985e5d09350aea15fcd9989cadc0be048359e5e57a33f6dc7fbac8b1dc149b2f15c8dc47d4724d4df56afcc8f54303c34e9b181af1a27f51f46e0de9866a5f491b30fa6a72bbdaf432b8b4068ffac75e6f0a3f9593fa218bde3421269e0f0a04d4dd4a8d50d4265b66aa2cd6bbe5bff65c01fd6aa23a7829ca27680e0175aeab7ae612a48c71de3f0b7579715a4c2895709d70c781d9c57d93467f482669f24c164dce7f1a8fc281de5817df1d5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0x1504}, {&(0x7f0000001000)=[{0x19, 0x9705, 0x404, 0xfff, 0x100000000, "42eb42a3bd84618046"}, {0x5a, 0x6, 0x824, 0x4, 0x6, "40151a9e4ec71b22ddd6a1815da4d149176f74f95988372015adaa280242eb69158c4849daf7215b502f24535d60926967b28f4f33d133d7e613c92e50b0a6c18785ff6c611b3be9dda8"}, {0x7c, 0x6, 0x1, 0x400, 0x800, "a21bf987cb01f2f8aacc6fe831fcc823147c51ecad6a89fbc715bcad2788b0595384a76c08ca7e6a9b800152b9c5d781a16dcc0290e93ebc635079e87197c38d2c1f1560701ef0deabbb49751454a78941ae058ec547ca11901a25b813a98d5376402e42d0a9508a13c1b31f"}], 0xef}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x1}, 0xc0d6f82c7b2f5db7) 2017/12/17 04:54:59 executing program 2: 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 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000cf1000)={0x7, &(0x7f0000000000)=[0x1, 0x3bc4, 0x2, 0x3ff, 0x100, 0x2, 0xffffffff80000000]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x2000, 0x4b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) 2017/12/17 04:54:59 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000985000+0xdc6)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b94000)=0x0) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x200000005, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000908000)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r2, &(0x7f0000fc2000)=0x0, 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:54:59 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aaf000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d22000-0xbc)={0x80000000, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "07466384554f72a6", "bfb21a8e81a343d08c67a75c05d999bfdc3d8114f80c4d52c28bf36f0a3cc010", 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 04:54:59 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000709000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffffffffff7, 0x6, 0x3, 0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x6, 0x800, 0x3, {0x0, 0x0}, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x0}, 0x8) 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00008e6000-0x4)=0x1f, 0x4) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000000000)={0x0, 0x0}) 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f52000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ad1000-0x14)={0x7, 0x7, 0x10001, 0xfff, 0x6, 0x0, 0x8, 0x4, 0x96ba4f2, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) write(r1, &(0x7f000032d000)="12d7068678d868496de207c77ca09a8b68b358dd9ab047483e678a625f360e1a2dc2ea5af6dacbb0eee65d26e72cd20c39e0c263a92cfd4673eac80d0d1121c2afc30a2ad113b345592033f71735586d1746e656e04440", 0x57) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r3 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000bb4000-0x8)={0x1, [0x0]}, &(0x7f0000f33000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00008fa000-0x42)={r5, 0x3a, "678386fd9e0e91ed3d1beec62e0ef0d5db0f73b95ad1d4661bb6415c7f4c24dbff614f8e2964f070bf5f803272b82cd705a10a3a861142a6ad55"}, &(0x7f0000782000-0x4)=0x42) write(r1, &(0x7f000014d000)="", 0x0) memfd_create(&(0x7f0000b94000-0x1)="00", 0x2) close(r0) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r1 = mmap$binder(&(0x7f0000bf6000/0x4000)=nil, 0x4000, 0x8, 0x18010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x64) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000047d000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xff, 0x134bca3e5280b231, 0x1, 0x1ff, 0x7fffffff}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000003000)=0x0, 0x80800) open(&(0x7f0000003000)="2e2f66696c653000", 0x200000, 0x0) 2017/12/17 04:54:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000607000-0xa8)="66137f0254bb4d5c84f97f1b3164d4982706cb2cf483eef03cffc376020a19d4ec3b8505369b74937221990f850162f2e60434b728edd919e6637c59d9e26db46026261d0dc33953b58ea45d4f1243882ca2ffbf972a09e94ce9b93da13870e5ffdc8f272b8d838ed2454db7075eb91e3d423c08d64a4ebfdf829456b68f4e49d584b57dec64c44412bd75b37c5c3ff6e5af00cb7a763971f8047892b71868753dd243751a8eff0d", 0xa8, 0x20040000, 0x0, 0x0) 2017/12/17 04:54:59 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000906000-0x28)={@common="73697430000000000000000000000000", @ifru_map={0x8, 0x49e3, 0x4, 0x1, 0x9, 0x5}}) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") r5 = open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000e6b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a7d000-0x2e)={r6, 0x26, "96d4639b68a47c60eea98ac366090903aba07bde9dbe4e38d2e6382c7173e52a7330ae7633ee"}, &(0x7f00000cf000-0x4)=0x2e) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000eb9000)="2e2f66696c653000", &(0x7f0000000000)=[], &(0x7f0000001000-0x20)=[&(0x7f0000d68000-0x1)="00", &(0x7f00000d4000)="7d00", &(0x7f0000a9b000)="47504c6367726f7570657468314070707031776c616e3000", &(0x7f0000858000-0x2)="2d00"]) 2017/12/17 04:54:59 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x8, 0x3, 0x8000) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000001000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008c3000-0x4)=0xec) 2017/12/17 04:54:59 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cf6000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007be000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d5000-0x4)=@assoc_id=r1, 0x4) 2017/12/17 04:54:59 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00002a3000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r3, r3) timerfd_create(0x0, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000004000-0x5c)={0x8112, 0x1, {0xffffffffffffffff, 0x3, 0x3498, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2, 0x9, 0x8, 0x4433}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x100000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r5) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:54:59 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000472000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x1ff, 0x0, 0x5, 0x10, 0x0, "4f383a92916349683e0562a0ca555befb2bfba6c33b8747bc55575d2c148bf76fb090d26a4fdb9c5ef4d444e02d40c4c68c1b1556c8175bd71d8352fdc9d2e53", "b457769a3bf46cdeadc1ef1502680f8ada9c971740aaf9800533d739486b0a0ba748acc8175f51ef36be11183eea3e03ce67f332e2c6b06b8ac9763f7a15a499", "e617c7c8069c002d3530314010e39db8f64482ffd131a85ec59df30ccd68d024", [0x40, 0xfff]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000325000-0xb0)={{0x8, 0x143}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x462, 0xfffffffffffff105, 0x7, 0x4, 0x8, 0x34c, 0x0, 0x2, 0xd7e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) connect$netrom(r0, &(0x7f0000e14000-0x48)=@full={{0x3, {"77b6a80a1150b0"}, 0x10001}, [{"f5c3f23029f192"}, {"fc9074b9b60fb9"}, {"5e61cad30bd8d4"}, {"8e3ecff6b1db23"}, {"7b3edbd2ea8f55"}, {"85f0875ed39e73"}, {"c043dd99884fa3"}, {"63c59e7145e159"}]}, 0x48) 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) preadv(r0, &(0x7f0000c07000-0x80)=[{&(0x7f0000b72000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000b92000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000e50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00007af000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000e23000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000230000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f00003d0000)="", 0x0}, {&(0x7f00001a5000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x8, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e53000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") dup(r3) r4 = open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) r5 = getgid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000095e000-0x10)={0x800, 0x5, 0x7fff, 0x100000000, 0x0}, &(0x7f000046e000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000bc4000)=@assoc_value={r6, 0x4}, 0x8) lstat(&(0x7f000018d000-0xc)="2e2f6275732f66696c653000", &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000614000)=0xc) lstat(&(0x7f000093e000)="2e2f62757300", &(0x7f0000b3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000bf3000-0x14)=[r5, r7, r8, r9, r10]) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x408003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x767)=0x8) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3ff, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000651000-0x4)=0x0, 0x4) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0x11)="33eec4bc0399b6b50d5073d2bcb44b5cc8", 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x19, "3486b74c2e59d9d7368543aa20d3d7805f59d6f0f56f809a3f"}, &(0x7f0000002000)=0x21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r4, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x3bd1}, {0x3, 0xf1f3}, 0x5, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000e3b000)={0x0, 0x0}) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x80, 0x0) fcntl$addseals(r0, 0x409, 0xe) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0xe00, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000fe2000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000)=0x6e) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000)=0xffdffffffffffffe, 0x4) 2017/12/17 04:54:59 executing program 0: r0 = fanotify_init(0x20, 0x8001) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x40000000, &(0x7f0000001000)={0x11, 0x6, r3, 0x1, 0x7c2a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x1, 0x7fffffff, 0x5a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = mmap$binder(&(0x7f000091c000/0x4000)=nil, 0x4000, 0x4, 0x20810, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x7fffffff, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0xbb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x88e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc0000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2e, @loopback={0x0, 0x1}, 0xffffffff94a60b8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x599, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000002000)={r4, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001b2000-0x30)={0xc, 0x0, &(0x7f0000f74000-0xc)=[@enter_looper={0x630c}, @release={0x40046306, 0x2}], 0x6e, 0x0, &(0x7f0000001000-0x6e)="53e5fdf0a002b9012565b4353c6f790b9c9d2b3a6be62553a8257cace93e0ba51673201a775f9e6baab0477586346d42db744e792268e65f7637e05fb850a3848c81e0fe0c85c6ba3f6fe8e813579f2567cb959e5999c568a3182216d2ff95ff3b976d3815f2695ebcfddf6ec84d"}) 2017/12/17 04:54:59 executing program 5: eventfd2(0x7, 0x80800) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f0000b88000-0x2)="e8be", 0x2) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001c3000)="2e2f66696c653000", 0x100, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000eaf000)={0x9100, 0x6, 0x6}) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a01500c77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bc003abce01a36ec36e41c90028bec1fac8227c6665d82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d129c6401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c326335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132f3379e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeea64f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:54:59 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f7667615f6172626974657200", 0x402003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() r2 = getpgid(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) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r1}, 0xc) syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x1000, 0x0, r1, 0x4, 0x9, 0x2100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ff0000)=0x0, &(0x7f0000e6d000)=0x0, &(0x7f00008cc000)=0x0) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r4, r5, 0x1000) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000+0xadc)={0x0, 0x0}) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) signalfd(r2, &(0x7f00004d9000-0x8)={0x3}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:54:59 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee7000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x6, 0x868, 0x80, 0x2, 0x9, 0x0}) 2017/12/17 04:54:59 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) eventfd2(0x8, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e12000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6b}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000001000)={0x8, 0x40, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000de8000-0xb7)="aac0b784f8418591bdfdb65ed06c042d3c2a68cbbfa5fdca8b97f3f4dfc787c56ea314de0e7efeed1e995606244395783eef8dc1634b895d9f855f3e89cb57fa0bb10097dd013f14eb97efbaed9bcea17bb5ddd3ad7411739b65810a7f6a1c339218178d94535caefba710a085e86296b58436cbd4ff4586d18d28eddaf4bec383a3b56a779416cf7aff20e9fc9d027a39e0f459a147f0307ed137303f57c386d80cfa9f9ad2e65519ccb78c9d223060062f5cac2ebc5d", 0xb7) 2017/12/17 04:54:59 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c28000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @random="f9699e5baa88", [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="55b9ce9e9f0909d8ceb847ffcc17cc6f2fbd38bd5ed81e59323eb91df3ead7dec1277278e616c5dc4d3eace59420b8cab308c3554a801c98b918818db7397b688db08fba383b3453b39f442c0328f479c849a2c11cfa01ff2178bb3624613c855a540d7ec2884584810e53a952e7cad12209c2884e20f257c5348f4088ddfffe6726c533d4ec0a18c0bcdd1990b2e7aae69ba4720a88f7039333465f54a5c0", 0x9f, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) epoll_create1(0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000001000-0x8)={0x3, 0x20, 0xffffffff, 0x4, 0x2}) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") fgetxattr(r2, &(0x7f0000ad3000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) setsockopt(r1, 0x6, 0x6, &(0x7f0000efd000-0x6e)="1f3e975c2a98f44e245d9da2f2d179aa2f3f6e23005024b43cb968a1d18ed35854b77333b1b77ae06a266dcf0af992c9a677a7babd2d31d91b43c1a9f1488fee23f340bd82adf276ec925ef67cef95cd81a55e13f6f3ed2acc98efdd9dc7df71fcc0584f58d7698dedd386d23eef", 0x6e) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d14000-0x4)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f000021f000)="00000000000000000000000000000000", &(0x7f00006ea000-0x4)=0x10) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000a2d000)=0x0, &(0x7f0000f80000)=0x4) 2017/12/17 04:54:59 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000193000)="2f6465762f6877726e6700", 0x410002, 0x0) 2017/12/17 04:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000768000-0x10)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000e61000)="2f6465762f696e7075742f6d69636500", 0x0, 0x58140) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) syz_open_procfs(0x0, &(0x7f00004b9000-0x9)="6e65742f7261773600") open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r1, 0x0, 0xdd9, 0x3) ioctl$int_in(r1, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r1, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r2, 0x0, 0x9) fcntl$setown(r1, 0x8, 0x0) dup2(r1, r2) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000e0e000-0x4)=0x0) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc1000-0x9)="2f6465762f70707000", 0xa042, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a0000)=0x7, 0x4) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") fgetxattr(r3, &(0x7f0000ad3000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d14000-0x4)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000867000)={0x2, [0x0, 0x0]}, &(0x7f0000d6d000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056b000-0x10)={r4, 0x410e6fca, 0x1, 0x1a7a8664}, 0x10) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000823000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b7d000)=0x46) prctl$intptr(0x17, 0x2) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x7, 0x1, @thr={&(0x7f0000000000)="29fdf9d03573bd5224302f19821ca1e017d628f9b8e4a2d254924c74ea8c09e8690933a26d19fba6536dff9ccace2b1094b322926523ea8185726668938d4d12d37a2f6ea5593aaf64929a09c4ed892948256393cb08dad88dbf157863ad62b7b05c45dd792756a42236cd0a4ad6d3201f77a2c3a3fbf82cbfadfc2fd082c5bed2caf58edd523c61fc81d4f19129832e553b023118580a3085ace4ec92c3e07305fd", &(0x7f00003fe000-0x62)="fe45488edd2890ae4458e36791448e1b09116c0dfb004f54c55b0a95c51f137251f8beb4b72d292f630ebbf6232d57c845a58060ffa77c12f9fd43035fc75f45b4986ecf4be12617e0b492f680e0bcaf30bf45bdcec0bcf02acdbe41f8196cd61d71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000847000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000e4a000)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000dfe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000000000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x80) 2017/12/17 04:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x100000011, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0xfffffffffffffffe]}]}}, {""}}}}}}, 0x0) 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000027a000)=0x0) r4 = perf_event_open(&(0x7f00001ae000-0x78)={0x3, 0x78, 0x1e2, 0x2, 0x1, 0x7e, 0x0, 0x6, 0xfffffffffffffff9, 0x0, 0xfe, 0x49f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28e, 0x9, 0x0, 0x0, 0x0, 0x3f, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000447000)={0x2, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/17 04:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000444000)="2e2f66696c653000", 0x20000, 0xe) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:54:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000042a000-0x8)="2e2f66696c653000", 0x200000, 0xf7ad68e464f6bb14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="72656e6f00", 0x5) 2017/12/17 04:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r5 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r4, &(0x7f00002b1000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r6, r7) close(r0) 2017/12/17 04:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000a97000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) 2017/12/17 04:54:59 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae3000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x40, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c6a042ff8e164c55", "c2f67ed61ff256c2d376656e81331aa8dc62e63cb155e01cb88817e493d1f270", 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 04:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r0) r2 = creat(&(0x7f0000127000)="2e2f66696c653000", 0x1) r3 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000225000-0x8)={0x0, 0x66e30fda}, &(0x7f000069c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000018c000)={0x100000001, 0xe, 0x80, 0x1f, r5}, &(0x7f00002ea000-0x4)=0x10) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r0, &(0x7f0000ef7000)="5683c9c3c602f0315f75707ff6dbc5cfe03ace3375f8a23e1298719c95d69bd95332f1bc9a4a174dec0dca2735bd2db7638b4290fa46e9c4071f1164d4b02f308cd31ed3e625be4adc8bd5293d91520dab8927aa89604e08b88c8f93e860226edf9aadf7f1721e75772d9d4eead88f6067c2d44b6a6d31b5bdb30d02b034c80706ce956cbcba341fd3239214c9d8668771bc07de8cd52ed2", 0x98) splice(r0, 0x0, r1, 0x0, 0xd31, 0x1) close(r0) 2017/12/17 04:54:59 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000038f000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x10001, 0x1, 0xb07, 0x3, 0x0, 0x7, {0x0, @in6={{0xa, 0x1, 0x146ce092, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5474a835, 0x3, 0x1f, 0x3c5, 0x400}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xffffffffffff0001}, &(0x7f0000af8000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dbe000)={r3, 0xf3, "86630e8bbcba81d26f1230bb5a0ac75d20bd1907ec62d500ffce82f040922a38dc3f67ae0f00cc7af98405c92e961544c8ae0a606085460081831b82eea7daa837336c13506af83945b971a5fec08df83861f75917c19471143bd3f450792ed3339bc21d3b39be558a72cf2bd138eb0797a3b660fdb4204bd12d74d4e8ee7dd85bf633f4cd452c5704626c7e9eb418f316a9ebdffd4754293564786bd3e9a28a43a0db7f29cfc5adfea0a77c1ea283284c51a668be71cd4a74ae96552c865c4fdfa4c09a4f076ccbcb0fe4f20a45b1df38d6cb4c6fa6a9bd6ae13bcc0feaf954b1c6dd8c00f87ebf20f4a681748ffff04b1eaa"}, &(0x7f00005da000-0x4)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@random={"747275737465642e00", "2f73656c696e75782f72656c6162656c00"}, &(0x7f0000002000-0xd)="2b637075736574626465764000", 0xd, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0x9, 0x800, 0x20}, &(0x7f0000002000-0x3)=0xa0) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x80000000, 0x4) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000)={0x98e835f, 0x4, 0x259, 0x7, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x199840, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0xb015, 0x4, 0x4, 0x20, 0x8, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x3c607db7) 2017/12/17 04:54:59 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009f2000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008a9000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000020f000)=@assoc_value={r1, 0x2}, 0x8) 2017/12/17 04:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000036b000-0x20)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726574617030000000000000000000", @ifru_flags=0xd000}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:54:59 executing program 2: r0 = gettid() sched_setparam(r0, &(0x7f000073a000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)={0x3c, 0x5, 0x6b55, 0x3d6f}) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) 2017/12/17 04:55:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000306000-0xc)="2f6465762f72666b696c6c00", 0x545140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000c5c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee6000)="5fceb0cee48843f316d0e5b6839720afabfb0735140c63efc2f05e2c5ed3ca62d812d2be7d798a14c7feecae08f8c2a7a4306c5e4cc09f092e7cc05082a7dddd47e81b87d8ed7d2021d20d3e1528a7f72f215f3fa6fdfc1f6e71e174a2", 0x5d, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x11, &(0x7f00005ff000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r5, r6) close(r0) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0x80) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x8000, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:55:00 executing program 1: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f7667615f6172626974657200", 0x4880, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, r1}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r1, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a1, 0x20, 0xfff, 0x0}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d35000-0x8)={r3, 0x1}, &(0x7f0000ed4000-0x4)=0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000afb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ed7000-0x4)=0x9, 0x80800) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ed7000-0x8)={r1, 0x80000001}, &(0x7f0000ed6000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000-0x4)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x10000, &(0x7f0000d1d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005c5000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00004ab000)="", 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 6: r0 = socket(0xb, 0x5, 0x100000001) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000367000-0x4)=0x1cd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x3, 0x2, 0x1ff, 0xa4, r1}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 04:55:00 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e3d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x37) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x401, 0x4) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000625000)={0xffff, 0x7, 0xfffffffffffffc00, 0x0, 0x5, 0x3}) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xec1, 0x7}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xffffffff}, &(0x7f0000000000)=0x8) socketpair(0xb, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xfbffff7ffffff6ed, 0x4) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x8, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, "cdf458653cc96b81", "41cf1b56fb68729882d3e969185262d5d4479fd167833a4f64dfeeb8ba839ea8", 0x9, 0xffffffffffffff91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2017/12/17 04:55:00 executing program 2: pipe(&(0x7f00007b9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x444600) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) readahead(r1, 0x6, 0xa) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"6faff4ad92b608"}, 0x4}, [{"e87a9609de9f37"}, {"50edda4a8c0c28"}, {"4852d281d8ed75"}, {"cfd4d028de3569"}, {"bf5c9ef8433bd9"}, {"7f6f509f12a0d4"}, {"2206f28f0755a0"}, {"199dac40482c50"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000)="e38605e330fc33241e9c8f7be2ef0753c9fc7a62ba75630fda3c1f5eec18091b13de001c952ea04039b51ab9a6ccc4ece37a94abb6369ecf3c6fb6000e7381b64af2754f233094993426f4296fcaae916fe6cd361f6da2dbf84f1e6a62f2fa06d395f000ff0c215f45bbcbdbc8574b3fd1be0a837d1425bb0584a8adb6d9220d000024103a522870573c2a822df4154866982e820c8086050f0084ab02c33adea3e046cf17e005e8709ca27a4b70572e76b6c243fe72c39350bd88ca69a2494e0108c5e57ee5059d02186e57aa7228256a4a3872", 0xd4}, {&(0x7f0000001000-0x48)="884371d8d42b8da2c5b64a85551b4033beaf9df11fcc45c0489e97c57b8b04fb63d9ad61746df06337c7cbf4f0948fa9a77f0b5b51a59b4a75d7af2210a08b56be495dfe3f8fcbb9", 0x48}], 0x2, &(0x7f0000002000-0x110)=[{0x18, 0x117, 0x6, "2348622807"}, {0x70, 0x0, 0xdb, "a471f277dc69a7773c162238b598aa5c36efca7b5a2debd3b0e1ecaa6519103e6c7ff756d2cbc20787e13bb02e14d7b44cb4d73f54fa93ca909c004e76741c87b4532147403f58b2934fb3b279905c1f36fc952c2553a7543447e748e0"}, {0x10, 0x10f, 0x915, ""}, {0x78, 0x10e, 0xbc0, "4f57aa8e61b9933a0025155b118964db60ef42fb2d83b1284a24ea24faf7eae9988eaea03489cb65b534fcae3c2a6ca9401cb6ac4fd2dc62cf1a960df216751a98ba58ff5975b3e8d5c41dc9485c562200a66b95f7b45a29e9671a8ff9a2653045f5"}], 0x110, 0x83e}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) tgkill(r1, r2, 0x25) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b993d4148e14e69988560db3d9624f42"}) [ 180.107811] binder: 5342:5344 ioctl 5462 20570000 returned -22 [ 180.140523] binder: 5342:5344 ioctl 5462 20570000 returned -22 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ffa000)=[{{0x0, 0x0, &(0x7f00002d8000)=[{&(0x7f0000e49000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f000098c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000001000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000c03000+0x25d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000001000-0x8)="0000000000000000", 0x8}], 0x8, &(0x7f0000047000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x7}, 0x3f}, {{&(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00004cc000)=[{&(0x7f000002b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000001000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000f64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000dcc000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000001000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x7, &(0x7f00000cc000-0xe)="0000000000000000000000000000", 0xe, 0x1}, 0x200}, {{0x0, 0x0, &(0x7f0000ecd000)=[{&(0x7f00005e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f000094d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000524000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000", 0x19}], 0x4, &(0x7f0000390000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x1}, 0x9}, {{&(0x7f0000bff000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000054b000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000001000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x7}, 0x3}, {{&(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000296000)=[], 0x0, &(0x7f0000d1f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x551e6969}, 0xffffffffffff9cba}], 0x5, 0x0, &(0x7f00009cd000)={r1, r2+30000000}) 2017/12/17 04:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000a29000-0x4)=0x89, 0x4) getpeername$packet(r1, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000247000-0x4)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockname$ipx(r0, &(0x7f0000dc5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000010b000-0x4)=0x10) clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") pipe2(&(0x7f000046a000)={0x0, 0x0}, 0x80000) fgetxattr(r2, &(0x7f0000ad3000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009d0000-0x10)={0x0, 0x38, &(0x7f000014b000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000323000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000298000-0x8)=@assoc_value={r4, 0xf84a}, &(0x7f0000378000-0x4)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f000087e000)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000081e000)={0x8, &(0x7f0000e28000-0x40)=[{0x4, 0x100000000, 0x68a, 0x6}, {0x6, 0x1, 0x900000000000000, 0x8}, {0x8, 0x3, 0x6, 0x3}, {0xffffffffffffff86, 0x5, 0x6, 0x0}, {0x80000001, 0x629, 0x7ff, 0x64}, {0xfffffff800000000, 0x4, 0x7, 0x3}, {0x100000001, 0x8, 0x2, 0x1}, {0x0, 0x6, 0x4, 0x3}]}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000022f000)=0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000263000)="faf95a9b4780bc4c7b54dfc5bc21258a0895ccb85a7713b5f2440482c97d1dd6d4e6a2727889159e3db55be3b68c4876e5c710c5aef79bf97ca960e2900cc768912393a33631689d1da5f3056828667576003f38b077a8c626b5cb37284f169cd6ef92ae4ea66b6c1342f5a9fc0e57c8643dd8dc6dbdffd6b82124575134bdc570cb43c7855597cfd61b3d03300e4f6f65151f2619c45ede95636e83cb") 2017/12/17 04:55:00 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000793000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2e656d31656d305e232f00", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x5f61, 0x100) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000259000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/17 04:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 5: clock_nanosleep(0x3, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) getxattr(&(0x7f0000218000)="2e2f66696c653000", &(0x7f0000b4a000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000844000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) 2017/12/17 04:55:00 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb9000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cbc000-0x81)={0x0, 0x79, "aa9e85c5e0df09aedad4e6e70e4f5c502202a2820849b1f2797aa75b57b5e6783e1c8dd2dd7e53de466bee1d9e6928ac1b664206aa3b979ef0b13ea29642d6ca641f782677b8e3e7c84fc9d621923bc92be5f19f46e9cb0a659bd98af51a6bef00afba776e0912f8329c0b199d31d9a875861368771135d0aa"}, &(0x7f0000000000)=0x81) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e2e000)={r1, 0x1, 0x30}, 0xc) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b7000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockname$netrom(r1, &(0x7f00008d0000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000325000-0x4)=0x48) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000992000-0x1)=0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ff9000-0x5c)={{0xa, 0x1, 0x528, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5eb}, 0xffffffff, [0x100000000, 0x5, 0x4, 0x80, 0x8, 0x3, 0x5, 0x800]}, 0x5c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00008de000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cfd000-0x4)=0x14) syz_open_dev$sg(&(0x7f000036f000-0x9)="2f6465762f73672300", 0x361d, 0x4000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2017/12/17 04:55:00 executing program 0: sigaltstack(&(0x7f000052e000/0xd000)=nil, &(0x7f0000cfa000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ec000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000057c000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioprio_get$uid(0x3, r4) mlock(&(0x7f000074e000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000001000-0xfa)="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", 0xfa, 0x850, &(0x7f00007bf000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/17 04:55:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00003af000)="6e65742f7374617400") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000724000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x2f8, 0x5, "e1b20134624f", 0x3, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x69dd}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0xa02}, 0x8) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) sendto$ax25(r0, &(0x7f0000755000)="fb25225897c6ac03ede4edef8f04de371bc59b742390d73d90c2bed95a961ee3ae06a0f48014fa3e89d117507f2fe54b7da05ebeccce92ef0413710f221ba2905a978395aac83fb3c5e08476caadd776c3c54df8d068a6521f2c8cbb5d4a8eae1f1c2c4ad70dac8307840d233a10ae1f5b028e6bbb23d5a8e42dac9b13eca08a7557861da958cd8e36a051c32cacdc9b7ba8abf00c371a59d16bc1e8eafcc27b1a3d1b7751f543fee8ffa9930242dd0eeca19dffe7a384abdcddc9615d9e79c816fa32b5505638deed0c", 0xca, 0x20008801, 0x0, 0x0) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) r5 = getpgrp(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000548000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r6, r7) close(r0) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @empty=0x0, 0x200000000000, 0x7, [@broadcast=0xffffffff, @rand_addr=0x3ff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008ab000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000403000)=0xffe0000000000001, 0x4) 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x6, 0x0, 0x100, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x47fd) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000193000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000c9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9d000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000)={0x77359400, 0x0}, &(0x7f0000c9f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000c9f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000007, &(0x7f000062a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000670000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000486000-0x4)=0xc) waitid(0x3, r6, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f000061c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c9f000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b9c000)={{r9, r8}, {r5, r7}}, &(0x7f0000c9f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bcb000)={0x0, 0x0}) r10 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r10, 0x8000005462, &(0x7f000071b000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0xc040, 0x1) statfs(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:55:00 executing program 0: r0 = creat(&(0x7f0000ceb000)="2e2f66696c653000", 0x8) getpeername$inet6(r0, &(0x7f0000182000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a05000-0x4)=0x1c) 2017/12/17 04:55:00 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000050c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x1bf, 0x8000, 0x3]}, &(0x7f0000000000)=0xa) 2017/12/17 04:55:00 executing program 1: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, 0x0}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r1, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a1, 0x20, 0xfff, 0x0}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d35000-0x8)={r3, 0x1}, &(0x7f0000ed4000-0x4)=0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000afb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ed7000-0x4)=0x9, 0x80800) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ed7000-0x8)={r1, 0x3}, &(0x7f0000ed6000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000-0x4)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x10000, &(0x7f0000d1d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005c5000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00004ab000)="", 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x62ef, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x9, 0x5, 0x100000001, 0x7ff, 0x800, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0xffffffffffffffff, 0x1, 0xff, 0x3, 0xffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8001, 0x4, 0x9e6, 0x6, 0x0, 0xad18, 0x5, 0x2, 0x6, 0x81, 0x0, 0x5, 0x0, 0x9]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7fff, 0x7, 0x200, 0x5, 0x3, 0x2, 0x8, 0x7, r1}, &(0x7f0000001000-0x4)=0x20) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, 0x0}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r1, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a1, 0x20, 0xfff, 0x0}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d35000-0x8)={r3, 0x1}, &(0x7f0000ed4000-0x4)=0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000afb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ed7000-0x4)=0x9, 0x80800) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ed7000-0x8)={r1, 0x80000001}, &(0x7f0000ed6000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00001a5000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbd000)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x10000, &(0x7f0000d1d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005c5000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00004ab000)="", 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e18000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000089c000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0xfffffffffffff484, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f3c000-0x4)=0x8c) r2 = dup3(0xffffffffffffffff, r0, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc000000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x47ef, 0x3, 0x10000, "8f436d83ff8af6d2186067b30c2eee979798cea20c2c004ba7e4826c80a9a9eb7f3c9afa003ac72f12acc67a9cefb51fa1d0af35797ca976304d338c71f3c9c189227dbc125eab752dd4d6e37c9b4727"}, 0x160) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000)={&(0x7f00001f0000/0x4000)=nil, 0x4000}) r3 = socket(0x3, 0x80005, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000-0x4)=0xff) sendto$packet(r3, &(0x7f0000003000-0x5b)="efc41f31fd00952d8debbc56eda9bdb797eca5bbbb8cb0eaa07912bfd65ba27cb6aa5cfe79dbbdb8e49ec4dfbd819f1dcdd1874f0e0c045423f6d264f4b22a98d15227393b852cdce716fd7307234934a9b3b825b02894719791e9", 0x5b, 0x8000, &(0x7f0000000000)={0x11, 0xd, r4, 0x1, 0x8, 0x6, @random="792612933af7", [0x0, 0x0]}, 0x14) [ 180.399742] binder: 5439:5441 ioctl 5462 20570000 returned -22 2017/12/17 04:55:00 executing program 7: r0 = memfd_create(&(0x7f000016a000-0x22)="2d6d696d655f7479706547504c2c6367726f75702624776c616e3063707573657400", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000005e000)={r1, 0x20}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000da1000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x4400, 0x0) accept4$packet(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2017/12/17 04:55:00 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c08000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f56000)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/17 04:55:00 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f01000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x5) 2017/12/17 04:55:00 executing program 1: r0 = creat(&(0x7f00005bb000)="2e2f66696c653000", 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/17 04:55:00 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x0) prctl$setptracer(0x59616d61, r0) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d34000-0x1)=0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d0000-0x11)="2f73656c696e75782f656e666f72636500", 0x1ffe, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000285000-0x8)={0x0, 0x0}) r3 = socket(0x10, 0x803, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000fe000-0x8)=0x81) statfs(&(0x7f000029b000-0x8)="2e2f66696c653000", &(0x7f0000ff3000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/17 04:55:00 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000070000-0x3)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b9a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0xa92084dc504c2603) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1000, 0x4, 0xfffffffffffffff7, 0x4d2, 0x3f, 0x7}) [ 180.445120] binder: 5439:5441 ioctl 5462 20570000 returned -22 [ 180.471359] binder: 5443:5474 ioctl 5462 2071b000 returned -22 [ 180.546874] binder: 5443:5502 ioctl 5462 2071b000 returned -22 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x32000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) 2017/12/17 04:55:00 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000332000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a5b000)={0x0, 0x80000003}, &(0x7f000097d000-0x4)=0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccd000)="2f6465762f72746300", 0x200, 0x0) openat(r2, &(0x7f0000b9f000)="2e2f66696c653000", 0x102, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000591000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f0000378000)="2e2f62757300", 0x3) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") removexattr(&(0x7f0000927000-0x6)="2e2f62757300", &(0x7f0000dfa000-0xe)=@random={"6f73782e00", "2f6465762f73672300"}) bind$ipx(r0, &(0x7f0000816000-0x10)={0x4, 0xfffffffffffff801, 0x7fff, "f84713943ffc", 0x901, 0x0}, 0x10) r4 = open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000e44000)={0x3, 0x1, 0x2, 0x1, r1}) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) fsync(r4) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a9000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000089b000)="2f6465762f6175746f667300", 0x70000, 0x0) symlinkat(&(0x7f0000dd8000-0x8)="2e2f66696c653000", r2, &(0x7f000030c000)="2e2f66696c653000") r3 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000caf000)={0x10000, 0x2, 0x7, 0x9, 0x2, 0x3, 0x7f, 0x2e, 0x9, 0x40, 0x6, 0x4}) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:55:00 executing program 0: r0 = syz_open_dev$mice(&(0x7f00009b2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockname$packet(r0, &(0x7f0000c8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a86000)=0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001bf000-0x10)={0x0, 0x0, 0x81}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x101401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000827000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$TCXONC(r4, 0x540a, 0xf) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r5}) 2017/12/17 04:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x800, 0x80000001, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0xffffffff, &(0x7f00008e8000)=0x4) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x80) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000040a000-0x6)="2e2f62757300", 0x0) r5 = syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") r6 = open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00005ae000-0x8)={0x0, 0xff}, &(0x7f00004bc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000c9000-0x68)={0x0, 0x60, "f8b688579c0e25cf2235689f2b281275f75df4dcf2a15a2f4aa2b0b9c2102777e511a99e18f1265afc67c0bf8e777a9ec676ec860d20543289b10ed4681dc8d35ca9fc31b6d1877d15e99a1e86020d7b3f90ce5b9f2ce4eb16ece104f5bef175"}, &(0x7f000054a000)=0x68) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000030e000)={0x0, 0x8}, &(0x7f0000fab000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000122000-0x8)={0x0, 0x3f}, &(0x7f0000d63000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000017e000-0x8)={r10, 0x6}, &(0x7f0000dad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000584000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x200000000000000}, &(0x7f0000652000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003ac000-0xb8)={0x0, 0x80000000, 0x80000001, 0x9, 0x1ff, 0x4, 0xff, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x6, 0x2, 0x2}}, &(0x7f0000a72000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00004d9000-0x8)={0x0, 0x7}, &(0x7f0000087000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00004a3000)={0x0, @in6={{0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x50, 0x0, 0x4}, &(0x7f000030b000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000675000-0x8)={0x0, 0xc81a}, &(0x7f0000b04000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00002f4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78b0, 0x0, 0x75, 0x4, 0x1f}, &(0x7f0000190000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00005de000)={0x0, 0xc2, 0xf2f6951ffda6e2fd, 0xfffffffffffffffb, 0x6}, &(0x7f0000c72000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00004bf000+0xfda)={0x0, 0x2d, "8d76b619e3fb08f68a82e999b7026139d894728239c1dbc945f7426143bee5f903c924265faf264e4f7d1b01c0"}, &(0x7f00003da000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017b000+0xf8a)={0x0, 0xb2a3, 0xff, 0x7f}, &(0x7f00004aa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dad000-0x108)={r19, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xd, 0x8, 0x3, 0x9e, 0x7, 0xfffffffffffffa79, 0x9, 0x7, 0x3, 0x8, 0x800, 0x80000000, 0xd4, 0x8]}, &(0x7f000022d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000079e000)={0x0, 0x3}, &(0x7f0000a79000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000bbc000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x4, 0x3, 0x400}, &(0x7f0000e06000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000e1e000-0x2d)={0x0, 0x25, "fab4f8adb1397f828f702bac9339d5d103b4033ab20fab0533ab1c8b22b26cc3d4ac8ad5fe"}, &(0x7f0000cd0000-0x4)=0x2d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c06000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xa93, 0x2e, 0x9, 0x5}, &(0x7f0000ee6000-0x4)=0xa0) sendmmsg$inet_sctp(r5, &(0x7f000061d000-0x118)=[{&(0x7f00006d7000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010f000)=[{&(0x7f000063c000-0x54)="d21c0ded5629ef6bcb065c4ab3b76b8a157d788a1ed51b55fc9ed3787bbb1af83777669162125037d03392efef5dbf6cc64d1d37d89da3873fc92626288168ac87cc3196c12bd9e15231424158c86423196a1776", 0x54}], 0x1, &(0x7f000067a000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x1000, 0x8, 0x627a, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8008, 0x8, 0xba, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5bb1, 0x4, 0x3, 0x4, 0x8, 0x7, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x8002, 0x3, 0x6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x2, 0x0, 0x5, 0x0, 0x5, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x629, 0x0, 0x4, 0x101, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x0, 0x3, 0x1, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x1, 0x8000, 0x9, 0x10000, 0x8001, 0x954d, 0x5, r14}}], 0x1b0, 0xc081}, {&(0x7f0000752000)=@in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c, &(0x7f0000a97000-0x80)=[{&(0x7f0000aba000-0xdc)="d2b00ec5565a0c8a1033571a77db52b238d8ec1c1c89987b5a093817b86d9b17702651a75aed05bd7644c830b5c434f62fdf62de4fbc86e138b27432d4f3fcb5250085dd60d3f2dc834157ad68b0455fab36847447c634bfe46cfb729d8d20d4d4efc105fdd243d1b794d57a06d75ba634b92340c33b984088407c8494eedd3da771fab25aa6b966a14797d0ca498ec7e3d72964d16474947cc6a3f522c9463bd60e369d658dd42466e95f58656a57dbcc4c9a439ca1e3a41235d32315cc44b70581c390b9269bdc948d8d50368dbcd1e3708a90e2d51710b508a52c", 0xdc}, {&(0x7f0000400000-0x8a)="b6052c69ec859e6a203dec58b60de82c118e9b4490a15162a5f356fb0075ff08bbc28502a85aa1239faa4283f34831e0f577c7bbbd4ca0f77d62c45c89c218f2f6e349a1d061ea1118234f8ec424de408c1ddfc6f173670c8e605b4aff1076a164b413aefe3c4c689d2366630415a0d90b0aac3b3053cac269d2076460c6afb82d3dea8db99eccd412f2", 0x8a}, {&(0x7f0000251000)="ef7ebf1798ced7d62222c9eb5d9cf022e286ca3db38b26439ad1bad42657b5647d9a1c851c255531e774b880f8939586987383a7aec108ec56b5d666ceda5daf271cca4a63640322fec2a150d775055a4cbfc7b4cc6123dae90bc984e86b03196e48af4d4530eda59193a6362a1e65e0d82fcc805bd8bf9f01bfdb2d84bba5f2256681e97a52e5bf365447d129f370076ff5ba10ac49166cacde4f8a12bbdaf2966f511db6c8a3c8337157b2ac3e864e8a68e6949e4495268662511e745b70a1e3fd21dc0a8382b8369d08658f0154904d38b8ee04f838df2bf1", 0xda}, {&(0x7f0000c3e000)="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", 0x1000}, {&(0x7f000068c000-0x9d)="651a519614131c6ea8ac021e9a6d506db1d5086c8b626eac72f77626ef4e1ac73ddc89e27016dc226fd59c08e6d4a2d6aa84edcbc712553f94985cc914bf72d8e64650ea2b6dc0be141330ecaeef7fe82b26528d2a6969e24f8112a9283ec4645bc51fd7bd7caa4408916f4b41e7fe07258b333a0dc70edd1c8fe54dc69378f6acaa704899b3a97c8b90132d8237d7c934d1d674aaa84ef1b3e2f9225d", 0x9d}, {&(0x7f0000199000-0x82)="7d1b6fbbb99e276019c135be85a2e670d3db7be180e56b47033737c29fbeb9f38ed98f4f1e26eb717bba70225a0f21534d900f2215dd4e1c4d5b370f038674c127c1be9fc912c2af7a0f62fdd1c81c5d03f5c6fe112387a7ba27d446f77d3386ce3a1755652c0b1fb20a6c04aab5ea9ef4a2e13d8fbafb46e6bb636f4cf75124bab4", 0x82}, {&(0x7f00006f2000-0x4f)="0ad6879bd3a48e0fb2097ebf5a3fa43779026d191dca74bfeb5b3db3780caac2fa5c61a2ccbfe7028a0748d624fe524a954279208f7f5745a8b98ccc4b669c5b1e52e27e7bb6e4d0aa8634875a110c", 0x4f}, {&(0x7f0000e65000)="f8bc1b57ab636da7bbf99c11daba2485a2dbad4f886cefd14ef56b227aad684137d5f0c335a566620e85db4dfa954180eb0114af2fa4494d2f2ff06adb54016506a1ca24f067041a13e592ea9804f43ec01bb1374f00c31fa12c1feeb3e7f4e3d799071fd62cd5369689007c83", 0x6d}], 0x8, &(0x7f00007cf000)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x8, 0x8000, 0x3, 0x80, 0x80000001, 0x3ff, 0x7fff, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xe4f, 0x3, 0x3, 0x4, 0x80000000, 0x6, 0x2, 0xffffffffffffffff, r16}}, @init={0x18, 0x84, 0x0, {0x401, 0x7fff, 0x100000001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x8, 0x201, 0x44a, 0x70b7, 0x114f0290, 0x0, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0xffffffff, 0x800, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0x1, 0x0, 0x0, 0xfffffffffffffc00, 0xbb37, r19}}], 0x120, 0x8880}, {&(0x7f000001c000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f000002c000)="4dddbebebe341340b79ead364138611e52f1e72fe42f38337fc2b25acd0f95c59ac99ada", 0x24}, {&(0x7f0000a80000-0xfd)="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", 0xfd}], 0xa, &(0x7f00009c1000)=[@init={0x18, 0x84, 0x0, {0x6, 0x7ff, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x10001, 0x2, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8004, 0x3, 0x0, 0xf6b, 0x6, 0xfffffffffffffff8, r21}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x2, 0xff, 0x8, 0x2, 0x2, 0x9, r22}}], 0xc0, 0x8000}, {&(0x7f00007bd000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2008000000000000}, 0x1c, &(0x7f00006fe000)=[{&(0x7f0000602000-0xbc)="5d3b4889ef645a8574757ca64ea663b93c0183805f4d507fac24da083e3c9ee30b380f499ef03dd4964c273b580af0672782d24a40dce3cabd2cd1cad8101cb045a0656ea294ea31947eb8db5f4c9e183ac5ce302db2d46e78fec6d51ee6c98d341f14a3a9043620bdd1332af7c73fd5bf549a8c79a0d2c906013100019ae095a072b1e17a8b0e3d0d17637477b7c2311ec839989cb17a134ec065d834dd2b5bc0d2fd651a60222e7f86902718a98865703d6b3c0cd7ce5d61d69e92", 0xbc}, {&(0x7f00008bc000-0x3e)="d818f58dc51f634b353695eaf4bb300e022f77e6743764d61d1dd0ee235007254bff8b723f4b141101b014fe608f24ecaec74d44fa567896aaa8fbdba6ed", 0x3e}, {&(0x7f0000350000)="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", 0x1000}, {&(0x7f000046c000-0x8d)="ebcc9b6e2cf57a6641cefe6102b43a7a2bd6ec5b9c9f495487e83f4814ddba90b79e2ca459ae83aa8c439d06bcc7184802a3f733722058045fb840a3b552c656078d3be0d989055e3d01a5437318d379c8fd11e87565579ead1c35545c9f52278806c5d237a6a2324f90259486765327a2cfcf5ec5c19837241f1ffb6816bcae0fe25ae7de87573bf59f2f8545", 0x8d}, {&(0x7f00008d5000-0x1f)="7e50dc357ca12aa8ce348a8f7a278fd11458ebd9e79828d28e6466beb8ab17", 0x1f}, {&(0x7f00009f8000-0x4)="aea50e50", 0x4}], 0x6, &(0x7f0000ae9000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x1d6, 0x0, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x7, 0x1, 0x7, 0x80000000, 0x0, 0x2557fe77, 0x1, r24}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0x400, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8, 0x40, 0xffff, r25}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x1ff, 0x5}}], 0xf0, 0x8004}, {&(0x7f0000ff0000)=@in6={0xa, 0x1, 0x4b38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c, &(0x7f0000bc1000)=[{&(0x7f0000eea000)="c37d321a5a89a78361b5b1976323ad98798be83f7772eae404f12bb6ba60c476d7b038596f75fa5f2145416eb5528018a71629", 0x33}, {&(0x7f0000828000-0xc9)="68fce8c150d4c3b471f7f13a589d6a722797c9d9febd47fb495ea61ec9b6842d2c8001bc0521e76b22f4eb5fb526596a7a2da7f31d60bbbc91ff8949fdc4336a146603d93ddaa9f1047d9cdd5c717dc1de62dbd6d76409b9dbafb04a76389b9671019e7fc65ca766bd8ee314534edfcb0f968fd216e94c0a508ca60b9536fde43adc072094da97c02863d2a7027a7a50e34aa3e7f4cc863d1471207165826e6cd547d2ff9ec52d77c3c00d067727c2dc785df326969037447d65e6d667ddb31b24dbe8aa94d20b6e47", 0xc9}], 0x2, &(0x7f00000c8000-0x18)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x400, 0x0, 0x8, 0x9, 0x1, 0x7ff, 0x1ff, r26}}], 0x30, 0x200000c0}], 0x5, 0x20000080) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:55:00 executing program 1: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = geteuid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) setresuid(r0, r1, r2) 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) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) 2017/12/17 04:55:00 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000806000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000f01000-0x4)={0x6, 0x1ff, 0x3}) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f656e666f72636500", 0x40, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x6) 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000093a000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ed3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000)=0x10, 0x80000) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ed3000)={0x0, 0xc00000000000000, 0x10, 0x8c, 0x76b4}, &(0x7f0000ed4000-0x4)=0x18) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ed3000)={0x1, 0x9, 0x8001, 0x45, 0x2, 0x3, 0x9a, 0x2, 0x0}, &(0x7f000040e000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x8, 0xfff, 0x0, r2}, &(0x7f0000569000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, 0x0}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r3, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a1, 0x20, 0xfff, 0x0}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d35000-0x8)={r5, 0x1}, &(0x7f0000ed4000-0x4)=0x8) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000360000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000497000)=0x4) clock_adjtime(0x7, &(0x7f000009e000)={0x8, 0x10001, 0x3ff, 0x8, 0x1, 0x7, 0x10001, 0xffffffff, 0x0, 0xe6, 0x9, 0x3ff, 0x5, 0xc6, 0xfffffffffffffff8, 0x6, 0x5, 0x5, 0xe3ec, 0x8, 0x5, 0x20, 0x8, 0xfffffffffffff173, 0x1, 0x5}) r1 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000992000-0x1)=0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000faa000)={0x10000, 0x7fff, 0x1ff, 0x4, 0xe931, 0x7}) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00008b6000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2017/12/17 04:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00004ef000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x4, 0xb, &(0x7f0000e4a000/0x4000)=nil, 0x3ff}) 2017/12/17 04:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c9d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff000000000000", @ifru_map={0x2, 0x1f, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x40c0, 0x0) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x18, r4, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000262000-0x90)=[{0x18, 0x102, 0x8, "3bff86fda5a26384"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa83, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c9e000-0x8)={0x77359400, 0x0}, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {r5, 0x2710}}, &(0x7f0000c9e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20100000fe, {0x0, 0x0}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000c11000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) fchown(r2, r4, 0x0) close(r0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000adf000)=0x0) 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a78000-0x6)="766567617300", 0x6) [ 180.666556] binder: 5551:5560 ioctl 5462 20570000 returned -22 [ 180.698438] binder: 5551:5565 ioctl 5462 20570000 returned -22 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0xc, 0x4) r1 = accept4$unix(r0, &(0x7f0000000000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x46, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xb4, "f4cb5d4179af893290b88c36e062ac4bb7b5919cb7e84298ec3cfeb2c95b9825a41ed825bc265aac849cb1adb55a35f456d657b313f0d4a9836fd8b2523430a5f61cdfdde219cf354feccaabebb1a3a9ad5866c503cef462981f667e44665e8719ff05f068367f0400e7cfa678a0d4547e4ab9ae478b32da0a82c9eb60fd2caad6d88e6f40635a9777602da48eda19dbf7da172846cafa500c10b278d33447bc05eba864abd8dd15999b759bce6337b39443193b"}, &(0x7f0000001000)=0xbc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8000, 0x0}, {r0, 0x460, 0x0}, {r0, 0x0, 0x0}, {r1, 0xa0, 0x0}, {r1, 0x1000, 0x0}], 0x5, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x0}, 0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/17 04:55:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x400000000000000, 0x4, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0xe3a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000c0a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) pipe2(&(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000401) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r5, 0x6, &(0x7f0000fbc000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x100000000000005, r6}) add_key(&(0x7f0000ca5000-0x6)="727872706300", &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da7000)="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", 0x1000, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000436000)="6b657972696e6700", &(0x7f0000dea000+0xe0e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ee3000-0xa)="626c61636b6c69737400", &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005f000-0xfa)="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", 0xfa, r7) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) r8 = add_key(&(0x7f00001d8000)="6b657972696e6700", &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2004, &(0x7f0000a3d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r8, 0x200e0802) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000d2a000)={0x73, 0x79, 0x7a, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x11, r8, r8) accept4$llc(r4, &(0x7f0000d9f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80800) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) munmap(&(0x7f000011f000/0x9000)=nil, 0x9000) 2017/12/17 04:55:00 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000242000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064c000-0x4)=0xc) setresuid(r0, r1, r2) 2017/12/17 04:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x2621, 0x2713, &(0x7f0000e30000-0x5f0)="", &(0x7f00002a9000)=0x0) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x2597, 0x20002) r1 = mmap$binder(&(0x7f0000217000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000)={0x0, 0x12, 0x4, @thr={&(0x7f0000003000-0xa)="7698aa597ee67c099977", &(0x7f0000002000)="0dc967132d0aaca823584051cc005a62a37c859e8a181958c8824a76ed22d4198600cf371c99ff7e521293c1b680ac0dc693379a371a159f83361d7abc7c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00002fe000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000027b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x67b, 0x100, 0x4, 0x40000000, r1}) 2017/12/17 04:55:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000597000-0xb7d)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf9, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000-0xa)="2f6465762f70746d7800", 0x38000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000009a000)={0x4, 0x10c0, 0x1, 0xfffffffffffffa0f, 0x3b2, 0x5, 0x5, 0x1, 0xebdc, 0x6, 0xfffffffffffffff8, 0x489}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(0xffffffffffffffff, &(0x7f00003df000)="0000000000000000000000000000", 0xe) ppoll(&(0x7f000079f000)=[{r3, 0x200, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x10, 0x0}], 0x4, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x800000000000000}, 0x8) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000748000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009cb000/0x3000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc1000)=0x0, &(0x7f0000ea0000-0x4)=0x4) socketpair(0x11, 0xbb78bb06737c15df, 0x49c, &(0x7f000030e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000091e000-0x3)={0x6, [0x7fffffff, 0x7fffffff, 0x3, 0x33d, 0x6, 0x5]}, &(0x7f0000c3f000)=0x10) membarrier(0x4, 0x0) syz_emit_ethernet(0x76, &(0x7f000014b000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x80000000000000, 0x68, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) 2017/12/17 04:55:00 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a1000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x212000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000925000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff}, &(0x7f0000f7b000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000afa000-0x64)={&(0x7f0000264000-0x1c)=[0x1ff, 0x7, 0x8, 0x1000, 0x7, 0xfffffffffffffffe, 0xffffffffffff8000], 0x7, 0x6, 0x400, 0x66b6, 0x0, 0x4, {0x7fffffff, 0x5, 0x5, 0x3, 0x7c, 0x1, 0x70000000, 0xcfd7, 0x7f, 0x7, 0x4, 0xb7b, 0x65, 0xff, "89b2e9a185735db8f88422c5ad30168b0d34ca58f706ea4f6a4b410067f3c96c"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mknodat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x40, 0x8001) 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000d98000-0x8)="2e2f66696c653000", 0x3ff, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a1000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x1e2, 0x2, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) poll(&(0x7f00005c3000-0x20)=[{r0, 0x4002, 0x0}, {r1, 0x1000000008002, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4100, 0x0}], 0x4, 0x10004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003c9000)=@sack_info={0x0, 0x4, 0x8cbb}, &(0x7f00005c7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c0000-0x8)={r6, 0x9}, &(0x7f000031d000-0x4)=0x8) ioctl$VT_RELDISP(r2, 0x5605) getpriority(0x2, r5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x420a, r7) ptrace(0x10, r3) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000123000-0x10)=@common="697036746e6c30000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000265000-0x7)={r6, 0x1}, &(0x7f00003a0000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8f000-0x14)={0x3, 0x3ff, 0x1f, 0x7, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001de000)={r8, 0x6}, &(0x7f0000a94000-0x4)=0x8) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00001f6000-0x4)=0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000017b000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) get_robust_list(r3, &(0x7f00002ee000-0x4)=&(0x7f0000c8a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004bc000)=0xc) r9 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d4000)=0x0) sendfile(r0, r9, &(0x7f0000fc2000)=0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b5000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) 2017/12/17 04:55:00 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000042f000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004db000)={r1, 0x9, 0x0}, 0xc) 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) inotify_add_watch(r0, &(0x7f0000d72000)="2e2f66696c653000", 0x0) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r3, &(0x7f0000b63000)=@pi={0x0, 0x0, @ipv6={0x3480000000000002, 0x6, "b77ab9", 0x4a2, 0xff, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xe3, "0c92b8e5ec43607e2599ee3c39f19f0a074e8d4c0ea5f93057f7a5fe5c827c9a79d1de2ad1411bd2fd85698665ed01a917e0c2a2143aef29fa5951a668e17317fd03179bd2f376cc5b221d3b18fb4a187344da769f024b75eeb659746f77528ee2d46fe6a88da0990644d02c813348ec146b5027636ce8b5aaed6491b6568a0fe9e6d6d2293429f3933e5d13b2913f1f192173532e261b59bf3968bfa4edb3f95c569846f5719093ded408c43c7b6fb8bfee8c5c6929d0e312c9713499da9ae15d732c84437c998341f942f4857ff93d9b86c8fd7a50f8e938ebcefa5cac2f19969ffe"}]}, @routing={0x3a, 0x12, 0x2, 0xbad, 0xda, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x75d, [0x0, 0x0, 0x0], {0x7, 0x6, "199bf9", 0xffffffff, 0x16, 0x7ff, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x32, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x87, "e593f9639a7fb79add11afd65f2cbe51e71d5357ddfb2146e63a0d89b9c6d2c8d714256219d4de867399451d569b466233d124563f363aa996f518ca8c0c155fb4ec82156c1e9b95502e4693ae2362639d300677b13199a3968ae0fde2d79285ad0b7199e14bbe3007a6a50b1c1ad4119e0d1269240a6f51c756c712f681ae813ba8fbaea1c1d2"}, {0xff, 0xd2, "6d0cccd1c073a2810a20af13c3115743f09f9de71fd1fe229b05bb2d48a7ba8aed985c882de2f32e06eb15e9baec41c81148fae8aae9d2199eb88158ff83303629c0f59d2e32e69d5fff15f15b119371eac0411b48e86a1c93c638fd503c8ce947c69006a36a93629d1049106a397e2549d2e38033f420060a7c8e5e1543c5b265477933e2f767eaa1753cf998733268d082d49088c4a7be26438a889517cf0bcaa9c5d67123bdde9e6096d9dfe86091a7f57ce63b9b2769491f5cba88666bee0d3cce76ed34dbb68a4d268d54113605403d"}, {0x7, 0x87, "72f1af003f29acbe62f184bf2e94d9cf88abb72a78bdbb20a3638eb95334aa773cc9537e4eee6d14bfd5ce60ef9ff92b7e11a7a2909d42c78942ca3204f2788950a018ce67d77301b66e7728db707e29a6cb108d8b99f50cac604d25f40f12e4bc8a54d21e19d404511da51f923054e994426f670baf7d7e16b94ab0e9e4b0064513095c2b4e60"}, {0xff, 0x81, "94d492818502d4693062611c8fe98d9ab35d904fe476de8513e29fc01b26015c0843da95c629432469ba5f7e3b00d3da205943849ee4bdd3439153ed1dca0b54083ae9124511afb2c90f2a659ab735e250e5d9abace7f607bc15f739aca80f9f56996c7c468e4ff29a76f2cfc7da88b39251685ed563b43ef556275b48eaf9bfa9"}, {0xff, 0x2b, "c899e490aeaead0f1f506f9614566606965fdea974e0b1e5604997197a79291f8abbe2050b18c71461d5e9"}]}], "662aecdffa397ba4a923f336a3af64ba4a933c1c83997552cae8d7d3b73396b510e0bdfe5a375d331c540e51aa99301056b3d2594d1b40d216bcc958186825da4fec23851c715c86321166c2"}}}}}, 0x4ce) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000868000)=0x9) r4 = creat(&(0x7f0000a10000-0x8)="2e2f66696c653000", 0x100) mprotect(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x1000000) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000068b000)=0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d50000)=0x0) syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") r5 = open(&(0x7f00004d9000-0x6)="2e2f62757300", 0x0, 0xfffffbffffffffff) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000949000)={0x3, &(0x7f000071c000-0x18)=[{0x9, 0x9, 0x8, 0x20}, {0x3, 0x0, 0x81, 0x6}, {0x0, 0x0, 0x1, 0xfffffffffffffffe}]}, 0x10) fadvise64(r2, 0x0, 0xdd9, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r5, 0x1, 0x1a, &(0x7f0000ff7000-0x4)=0x0, 0x4) fcntl$getownex(r5, 0x10, &(0x7f0000bc3000-0x8)={0x0, 0x0}) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:55:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xe02d, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9784, 0x1, 0x13, 0x80000001, 0x7}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000252000-0xc0)={r1, 0xb8, "02bf6f801d79c3d700799d1c568035a735a17006a2489db40d9a4b6f58ad648d3f3cea13621e142ed0e60cb1ac98050d280de6f9505b269217178427697d56aed648c2697b9d53818555df6b3dec13a18f101c079972c665c9fc06dda43dd43a85a20f2905632e2fca4479a7a5ca36c44d6dd38d1fd2ecc697a593862ec2cc57a6ddd8418a706412f0a3a58a77389ceecffbc8321866a908046b407744ec68adb8b11bf83a8a61e045d7de891a84ca8ac6ffb5c534f8711f"}, &(0x7f00005b5000)=0xc0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc6000)={r2, 0x5}, 0x8) 2017/12/17 04:55:00 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f72000)="2f73656c696e75782f656e666f72636500", 0x101, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000118000-0x98)={0x0, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xadb4}, &(0x7f0000221000-0x4)=0x98) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x2000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x3)={0x2, 0x4, 0x7ff}) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x40) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000b88000-0x21)={0x8, 0x19, "8e71144c030378f0262d3da3dc4fabf03e87f4a3de00ef3b8b"}) 2017/12/17 04:55:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x80, 0x2, 0x7, 0x0, 0x5, "140349c768e9c9a50b9d02b06bcd1ae2e2368bc2a0b75e640cb62e30fb5276e8a8a6302ae135329f3dd93d8e42a5b19a3ae797a6a42a7defc43b968555be2c", 0x1}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="db74e7ef65cac095fdf4869293349cacba6bb3661ebe38b8ea1fc8ea865f0bda06c0c39ab70439bd1771a1d1909f840dc2eec582ba30de94bbb038eb00f7c1948b25b919f0db359931fdeaf6b4d9eb5d6c32fbac866080db4513a00f8c1ec32c2de247ea9102c5ad", 0x68}], 0x1, &(0x7f0000000000)={0xc0, 0x1, 0x1, "74573d8967d927dbb2d4074dc4dc11eb9885a8587aeaff2b10465ee3a12a2706537d281d6d0bced850cf4e1feaaefc3e1fbf89f7db031b48259b67664d2c894243a9a7472137bf44e865940e81b8c6fc6e4197e8ee638a1c73e4ee8a9d9dc08e6b0325a21666907dcf4d1eb7aa608cdfa2d1ab7541da297693b25d47f9abbe569213f958aabf8c2dae2ff09348b77407ce877c10e13e0f6da0104de66b0f652aed2a2eda8e682befa5"}, 0xc0, 0x4080}, 0x10) r2 = getgid() r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) lchown(&(0x7f0000000000)="2e2f66696c653000", r0, r2) r4 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x1a, &(0x7f0000001000)={0x20, 0x0, 0x100000001, 0x8}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x2402, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000003000-0x8)={r6, 0x2c}) 2017/12/17 04:55:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d1000)="6e65742f6970365f7461626c65735f6e616d657300") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003fd000-0x1)={0x8005}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$peek(0x3, r2, &(0x7f0000a94000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000ef000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x402) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000466000)={0x7ff, 0x80, 0x0, 0x6e7, 0x3, 0x10100000002, 0x1, 0xffffffffffffffff, 0x0}, &(0x7f0000422000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000616000-0x20)={0x7, 0x7ff, 0x2, 0x8, 0x3, 0x4, 0x5, 0x6, r4}, &(0x7f00003a1000)=0x20) r5 = syz_open_dev$sg(&(0x7f0000d5e000-0x9)="2f6465762f73672300", 0x1, 0x44807) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x4000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4000000007, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000dbb000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e94000-0x8)=0x8000000075) r8 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r8, &(0x7f0000764000-0xc)={0xd, 0x0, 0x8, 0x81}, 0xc) setsockopt(r7, 0x84, 0x7b, &(0x7f0000e55000)="00033189f7ff09", 0x7) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000933000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000cd000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x22004, 0x800, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) mmap(&(0x7f0000000000/0x515000)=nil, 0x515000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1000000000000000, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) perf_event_open(&(0x7f000080a000)={0x2, 0x78, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0xffffffffd5841341, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x2) r0 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) unlink(&(0x7f000017e000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x2800000000000, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x0, &(0x7f0000de9000-0x2c)=[]}, &(0x7f0000e40000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b05000-0xb8)={r3, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000-0x4)=0xb8) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") symlinkat(&(0x7f0000283000-0x10)="2e2f636f6e74726f6c2f66696c653000", r0, &(0x7f0000cd9000+0x727)="2e2f66696c653000") rmdir(&(0x7f000045a000-0x10)="2e2f636f6e74726f6c2f66696c653000") getdents64(r0, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000986000-0x4)=r3, 0x4) getdents(r0, &(0x7f00002fb000-0x7)="00000000000000", 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000009b000-0x8c)={0x3f, 0x5, 0x200, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") link(&(0x7f00005e0000-0x10)="2e2f636f6e74726f6c00", &(0x7f0000b77000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008a2000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="697036746e6c30000000000000000000", 0x0}) mkdirat(r2, &(0x7f0000281000-0x8)="2e2f66696c653000", 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000083000-0x1)={0x1}, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fbd000)=0x4) syz_emit_ethernet(0x11, &(0x7f0000e33000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xdada, @x25={0xfffffffffffffffe, 0x0, 0x0, ""}}}}, 0x0) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0xffffffffffffffff, &(0x7f0000263000)="d39b8431a3f0e45199abe4cf5b70288fdd172e17e3f8ffb85c34a2dbc32966e499a9a0ab098a7eeb4200b8446200f593280c4c0c1b6affd1b4c06c662b080ff48a606fa9fac5501948bac7c5c29fec150c77f365728e67b7f6f506828741e8895180280e6fdb8272f222e945d3847835960a966937518962c138a200005df1904d4123b6e3eda82eb651f510e29c6324a267937a89f7", &(0x7f00003a2000-0x4)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") ioctl$TCSBRK(r0, 0x5409, 0x7ff0) fgetxattr(r1, &(0x7f0000ad3000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d14000-0x4)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) 2017/12/17 04:55:00 executing program 5: rt_sigsuspend(&(0x7f0000d60000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cf2000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x8, 0x9, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0xa0, &(0x7f00007bd000-0xa0)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4a3, @loopback={0x0, 0x1}, 0xe56}, @in6={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}]}, &(0x7f0000854000)=0x10) 2017/12/17 04:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r0, 0x409, 0x4000000000000008) close(r1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, 0xc) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c5a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000-0x4)=0xe8) fchown(r2, r4, 0x0) close(r0) 2017/12/17 04:55:00 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xa)={0x0, 0x2, "ab53"}, &(0x7f0000cc4000+0x191)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000028c000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff}, 0x98) 2017/12/17 04:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x3) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000b3a000-0x8)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r3, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r2, r4, r5) close(r0) 2017/12/17 04:55:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x400000000000000, 0x4, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0xe3a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000018d000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, 0x0) pipe2(&(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000401) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r6, 0x6, &(0x7f0000fbc000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x100000000000005, r7}) add_key(&(0x7f0000ca5000-0x6)="727872706300", &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da7000)="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", 0x1000, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000436000)="6b657972696e6700", &(0x7f0000dea000+0xe0e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r9 = add_key(&(0x7f0000ee3000-0xa)="626c61636b6c69737400", &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005f000-0xfa)="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", 0xfa, r8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) r10 = add_key(&(0x7f00001d8000)="6b657972696e6700", &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2004, &(0x7f0000a3d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r9, 0x200e0801) getsockopt$SO_TIMESTAMPING(r11, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x2, 0x0}) keyctl$join(0x1, &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x11, r10, r10) accept4$llc(r5, &(0x7f0000d9f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80800) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000001000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x100300) 2017/12/17 04:55:00 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/17 04:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000016c000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x1, 0x4, 0x200, 0x1, 0x5, 0x3, 0xa75, 0x800, r1}, 0x20) bind$netlink(r0, &(0x7f0000002000+0x3a9)={0x10, 0x0, 0x4, 0x1ff}, 0xc) shutdown(r0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x9, 0x1, 0x9a2a, 0xff, 0x1, 0x9, 0x8000, 0x7, 0x2, 0x5}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r1, 0x3715c3fe, 0xb3, "5ebb36694fd4bf22d4c6f86c9c89066d6fb41124dd1c6bbd223f164a6e6c7672c2e4a0bfb7d1c22fc476397a4dae4a7c04d2ab2f0ffb350f6f2fd4b1f55b42b7d7986262d127456bdaf26a4474ea4a78773a744869bd419dc6d3f48f5548df066c9d83121584dd5e7395d746522060085894603026a67b60eeb22df565139e9e2e007e3eef228b81b909dca41129d763763197df6bb80e376378a9a48cb6b30df012f74576cf2dbc5f55f1aa424ec2d0b2f412"}, 0xbb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000003000)={0x27, 0x0, 0x8, 0x1, 0x6, 0x4, "6f9d2e2c939387eb5c8ddd82cb1a9211e635308073a94b8e7b2c0ef36fe4b259bc7f1eafcaa309ee9d1ba6347e4dc8290b32453539f2b1bd42636426e110f3", 0x9}, 0x60, &(0x7f0000004000-0x30)=[{&(0x7f0000005000)="b02ba3b0f5d9b9868c8b2c96b6d4e15a97444381a5dad45857a14a6306af07172ea6df517d898ffe8a8c2fbca0a5b52a3b6e74a531815e423ea5a11d932d7ad5a2d82dd64502066ce2363a3cf085c4e4d107783e4a8e354e7ccbfbeb0f7173f28c5055c13582df1ecbf1c256bd7a0844590d180056a6e13e8a80dd4ff14c26b126fc71d39ba9ca132e8ba18f", 0x8c}, {&(0x7f0000006000-0x67)="4d07b8dbe3a678700f790a4cf66680c470e8f6c812b5183ed4e9d23951ee2951677c5466dde4689d1c1ec4160fa8b92af03031bb8de1acbf2dba4a3f0a4601be6b2ef93840a995544c71d9dada08f035346aae87025655e02a77498af2ba708bf950ff7c8c69c1", 0x67}, {&(0x7f0000005000)="c63ad28f56dae4646bc64b6555dc82240248e1dc0c290ff825cccf9e9b9bbae7f24007b640183dd095c60905fcf12aa320352b2e1dc5a6d0eb753373403deaebf30af48ae95e423a9e9d1ee748ab14562fb70a96405ffa6ced8f7073e255f81fddaf3c95a701cbee78c4dbe399f9d0ce973e806e289cbf8496e7773b6182c95ab9204c308ac5", 0x86}], 0x3, &(0x7f0000002000+0x67e)={0xd8, 0x11, 0x5, "c344c72bff12f335f73e13415c5745ac7a4eb329f899d018d29ead268c2640d0d7a8f6071a2bdd7217d2b890de4bdce9355e4282f592757f94f6aeee1372392893aa64316e62733bab5d3750bdd1eb288d4f29eaece3161d23cdec235e864bbbbea500218da2451996df6290611d1ffb8f2e466c05b43e57cda72a9fd1c50783fd06af177cbb03840915b78a343e6aeaabdb13b8ddb5d3cc1c2e903ece83e34f0cadb4471fc6841aa1f4472a24c849c4f9241db49e3fa6867324dda4c737ee4d85244b"}, 0xd8, 0x8000}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000007000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioprio_set$uid(0x3, r3, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000)=0x0) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000008000)=[0xffffffffffffffff, 0x0]) r10 = accept4$inet6(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000008000)={&(0x7f0000005000)={0x10, 0x0, 0x4, 0x1ff}, 0xc, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)=[], 0x0}, {&(0x7f0000009000-0x1cf)=[{0xd1, 0xffff, 0x0, 0x80000001, 0x100, "d43758f5e98b0524c0801252ce8542d4a03a6fabfb2f532f459ded14cbdaa40ab80bd8a40470f5a25afc5d216a19346ce8ce6f4283d05a195f628c1752e7ce8be2c89a73626c13af0a22d3036ddc4fe4cac2f5383e8ae85bd7aa764dc3135cb948a06c6422ec84a80d2a26ada7f636817303ed91d60f040a27493ecda593aeb7b51d184940868edfa72e71590c395fb0331e12d2b2f0ea96f8955fedef8131179551e4d1dc36bc1545b299b9f6def0fb754aec18bb1836d3521923af877d0ca9cc"}, {0x43, 0x2, 0x1, 0x5, 0x5, "e6e13909b6abb02606868050434fd54fb7b68d8798b7417936414c4e97006dcd302aac6489b7cc116e35999b20908f41b5361a"}, {0x64, 0x8, 0x400, 0x6, 0x5, "2720f149830a6a92bff8b893fe32f0c35a534238d2e553de1c0062feb753f2b799ed3b2a142fbf1740c193299f47eb7ad875453dd4a3ea0b78acd7bfb1cfd1a5ee084280a167f91ccb635604ea89e3a3bc57bd4a"}, {0x57, 0x4, 0x4, 0x1, 0x4, "4a7b941a9408bfbeac37d73091ac6d63d4ad082410d5d519a87887f39494e5853f0036d930753aa10fd861076651fb1a6803a70b6555003b90adf0ee9acb197fb6e7871cbe7e58"}], 0x1cf}, {&(0x7f0000009000-0x12ca)=[{0x91, 0xfffffffffffffffe, 0x401, 0x2, 0x4, "40abb3d75ad83b2ce7816c05849bf62e1bf1846fb609870a9734c7a6d32eaeb53f8822f1410da2d347b8b39a75b1a5ea51f4cb0c1739763fa449a373294cd9a5d918a950fbf13f228f5d68598e1d057a6374a496afd1ce5074b3983a3791f2348b6543cd17b6422fc1bba217cea01163a1f61810cf3859db0abe3053164fff5b62"}, {0x100, 0x100000000, 0x200, 0x1, 0x3ff, "6b9ec5b0e5b936d201f4ab5eb0fb4e051d2562d8cc6ba8ee316de945b164af0003637801427d91f090f43885b5bb7b9306d86f497c158b36fdb667e8f31c501aa3f26b73e09ac1bcde11c748dd7c5f605405c2645e7c3198fcc4f2c726ad1d0890c26cea7007ca7a879fd7a4d95852865d4e8a6078f56ed53580f399b8ec360a0b5a3eb9335cf01a948b8d08e006a0cd9fd8ef6911fd63e974614ff97f00e13c82edc06074cbd14804be0e007c4819c006eab460217d266be6ffe58c95dcc3f0eb73097096710f3acd2c80e9f4f5d9ffa61e082a4020d2efd26c6bccb2926517231060eb6706a0866c23d2d68fb3315f"}, {0x92, 0x29b1, 0x202, 0x0, 0x5, "f7bbf90d5f3d03ad34a8fe9cf8a0a9138a1539c691b28e174f671bdcb5ca8305962a5b811805c9a471942c02bfecbc560735cdc8dc70c133286ac58a3f1b210494797e57cfe210e7b471a8dcf5568356187a29f6e9f2d8e179ea88cdbc18aa53a225200b3c42bbc7b2104f81192148375c27f502ab51e17c625c336733d8ffe8026a"}, {0x97, 0x7, 0x300, 0x8000, 0x7fffffff, "1206239f14801601ecfeb48ee005e0061da0bbdb86b826e42b27e2dbf2d3a44bf049321d212240170b77ed26ab9863efb4ff1cd3f575761a0d0568e81e0559abfe600a3d52d0d1144f81a412f48ebef3a007eb6bc81485ddb84670bd179de3a7eca79f6ce434b302a5215f3aa06e99d412aef44d0849c9450c88721f6eb2f5edd47c851cb23532"}, {0x1010, 0x9, 0x4, 0x6, 0x0, "2416facb519929d401fd4c9eea3313030c566398ab6656a88d800c9a7a269af2ecb41dce51c8bd1e0053523758c2ae8d56570c2688a6e441ddfe9e4c609927c19984100e65bda1f1bcca158950c496b338c750607bb867cd75823bcb7ce4496436e6b8d203fa4fea096959ecbadbe85351436834d784736be7660ce60473fd489ae8c2a75507b2fd0ead6227c5f7c0f05fb3c7b97fcb2bf6d14e97bd7e9a18aeed40f7e1bf638499fac0595a8c28d16635a191f6f0fe0bfa789e39faa763ce35fdc4e2f40b748f9f3023f4abcb3ddf5726bc057ebd94e6fc67f39253cc06b2da6d8b2045c6364a5dc4fe22febe9ebbd87fd9b4f30862a7ceed7a9a8e47f35605c70c712a6d519dc3e1686adf133e856e1f9139cca2e14c5b34c999dddfc48b5abd6ede28e18487c57a4a2bee0a30151ce9a8ad2b2d8ecb6a53a952ee2ff96cc2176b91d3b73a35fc9044197b012b1d2c58c4e091276a86456350f618483d81ecba6e95193deb799bf5df47c60b97064df8b06410a1e50a369e7a1236e1115f3e6ccb6c5e1dca5c54e5d1efd9a31d1d50ebbf09cee497c27ab01ffce440e640f74d87a9c965d1ada7592d81fff1569a01b0575bfe1459514a007b0755a81fbd36bda13137edfc861d009c3d4e7abe65bb33b253c3f9eb7aac3febfe7b64f1220b7e0897f85162dfd7459a11b3760c1ebd515bb1cbdd2a25fe5ce0d1177334b9c9dde8c1d2f8610ea62ff8b8ed5e1907a6876b1f66b82b453dcbcdd332f3991c3db48f4e516a85883903d3357d1293c6307c1da97e967a589a746f983338d47521a45cc71bdd237ca0e6d8c5042461d1a6c8d60b30de15037a560f6df0facec442435290312a513f8843b0eee14b5b408e431d07407f9393071b027ac1eca589f201167eb5d85e040a89f0b16af98f9fb59679f1f405020b3952841e5073cbdeb7d4fbcd6e8b85897e45c6a94ca8d79978bf9de72482cc9e222995f9fde33abad1e7692a5ff863435bb35967c13191730e7925d609bb60676e840c8242c17806ffa4f659a8caace98959a213c47324e281bf45c217c37c58b025dd578f4e8eba0bfe493c712f62c320bfb63b5d40459bee6a6edeb2d1045c864469f260512d4e046a6a5f2ada47ca7661c0799f6fd3f142f9ba0d0ce65081f02d95270284c56d34bc9c6270b5e1d81c98966d56d2f4acf5fb594fd07e85f26a1b81660df77a6798b33a0178827bd9e4e2c0ee812f7f3ce3d37d1e321377ac7351dc8ecea6d7b6fdfc2146e8c407580d5146f085f102c1739aaf41ab44a4c957b3dbdfe0646552b720274da92e3afe9c7e6cff1f7b91f8367bb48cf5d912cbedce3cdef18929c454e754b62510fc679402705c0495e988b3814c7acb45029ae1d5c68f49d390d0dfdae584f4d317b44d3f73e6265fdfc8f1beadc43d408d2799a9568654aab31c2f09680f28e87124b2dea7dd48e6e88f6b63594750ca81acc39bc60be37dfd7b58909ca5ccaf57225c2382b76d1eb6e982b6bd2d591655f40a615f3cdd9091df6f4b90b25f6ec527c68a3e499d0ea282be8f6d683f9adbe034fc69aee08b8cbd8addbd2c47328c2b2162d46ec526fe20ee04d2a1baa4c7b9a5b2b6f3e21b4bbdf17322cf88b79cb1af47875aa1616c08321ba5a0dd631ca1cd7cea7a2959672466cf62cb1fcfc145b02f79e00342350b1a8d2c572bbf32b555abec5cf9ee40d33b880ce6b746189a0e9dbd1e2a4ccab70772ef9436b8a30383967c3249a91edc89c9ff02532a490c24d1873189d872466659ccda89f6df5107d15ec35af13d969ded8c1c50c3ca0c6c5f52a32e2b442cdbcdf18d92f487934d47d8a5c083a1b977d58db940b40edc601d03873c75f00cf57e67a5602c17c5a669a6c578e524b58d780f66f806ffde4ead7523af0273139eb50da876dcc7764da4e2ce972cc9ad8008ccdf98a25dfb9feb37c7ee26267b28f8bc70fd4b8e13708a5434c0f375038b5964fd7c026f3d1a652b5563b50c8eb6ab802eb5d8398dde446e89de66cea1c4cf7d1555be3b383963ea404d1d065c1fc01e324aa4c12b60319687d77eaacebe548fa5daa7981797159a6e8c792b23a7b9a63efa2ff38cebeb2b8bc40103c8b428b8d7593e11b155ca8702244b6b9176390bab47f7f4a1c000b16795ee2a29678ea67508c4f57bd073d07d3febe97412527a81f5628eb7dba93e432d58ef99143083169d8e5c1b95bea4dc3aaa0b543ac44f59fe424eefb126ad4c5bcd45cfe7db025b7878e164051a50cc2457ae16743b3d4da6862e9987a433c9ce621ea31d07c43690e7007a54f5812ab580bc3511da501caa194e219765f61b44eca27f0bc49e881f556eea37f342c25276dcf7b94886bd13d1f6799f7aa109e6f5957cd9475ee09d7a0000171d8e0c9880e88d313237bdb0309f7035a312cbccd9da9039dcec6564d7d0e38d34a05caed69f99d291f54949a2603ec94e097d89d7361c96c9892ff697e0a2d47345cced310935e35ac8963b75dfde2e4045b05b8b6fd260d8052a7a083da4d13ae0b4aacbf945b793e6d2343b794a27bcd0ca6c7fbf25fc1f3932c70efc9c5498c76890f710f70b03c5bacf4192e0b212f0ed865986941e3ac7a284484e72c138573625cd13ac29b3b58c5158cae93663deaabd62ee4c0400578d1070929bf9d94762f4138ffa700e95562a187b4dc22c9b42ad563a340a9f9390d0b8f5af3e9aed339034f897fe7369ffb5361b1554deb8baa8772c6a70c9af7fc413af4426149e510b59093431e7efd4bc65f04ea4f9ec2538612e6995fd11cf5f0d2b3e5c6c6a00f1f3550389f64deab1f2eb416de269605023d92af2368e714cb8df7ba4f4a36c339666edc817f83e082f24bfe742fc2332bbd3cd0460701d5577ae1942188193ce62e78f927e0b50ce3c349dd567c1b8335499b8994739c079cd521160c22a5c4397a367dfa35d3361ba9ae8877f248c6a93bfc41fc3db1ef8e0f3e8aa39141538f2eafdce29e50e9a78e90f7272a0ed2450f77a3acf29be5047d49a5d06e11e96a7d6019e7e814def9e276d44371d74bbe4aca32af32533e58734110c6609d6ecb8ab75f859f892d21fa7a7d6ebe64800d604e07200cee278979b212fa4aadd12568ea0a5ad165505f2ad37e95ade6cb42afd263cf61d80bcbcdf45442524a1a6f5964044e61abbe9ae2fc2a45288aeed947260c7277e6c3f1fdd2334afa4bbd72c1b937379f4a24242327ff545fd8a61c8123f3527f895b909303cdd754f94a41b4804ff3c1d204df4e8e3bc54e34d6da8f2216c7ee46f279e1fc2d275c4708ed2ed6b498f918362d90c1b5f6a3fb43479b4393068d354cb425d6e5bcd4c11bd73c9a21ee8591694d7bf2128f0ea70a0a8c44bd6d4546017d71cba4a53274bb81e95af0e21a15ef9c992fb572ed14e9d56ccd320d8b0495beb3b7c060c9fad6bcbdbb7a7f0aef4747868e623fd538f2f734dcaafbffc7ddb219169e02e210b1613822d94288d203b4280d1850e4e683f01a292a1fc3b27c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0x12ca}, {&(0x7f0000007000)=[{0x84, 0x401, 0x61c, 0x0, 0x71d, "ded9b8b2dc2f14eddb9c31c4e3cdaf97df6bdfc13c12f14bc90bfa9ee06e205a426a080cd2b8a35752185cbd97b056cf1bff4cbe5df991259decfd24241bbbc32417c2ba7bb04f2eef8b9d839024be26a749d80631759ba6e94977366c86a3f2aacae7a644a959ee8a6ff62b8c7a953af4accdf7"}, {0xab, 0x3, 0x202, 0x1, 0xffffffffffffffe0, "9ae2310f881480cc7229227726981c37f6ae21e559e86d789ff92ecea7955072b950283bc3e15e9a6ce7f615a958f64ed493775c8d834d75d033fea177abad872f3dccb75460fd6f3384720001670d546469f6c481d3e5ac0db2c4140b00a2295ccbd61223407dfe7f24394684cd38dbce5880488269d5546475fdb728fdf9c2c41c27617f5e9d266f0f8f96cf6b6c5eb04518dc5d7aa0ddc15eb4"}, {0xc6, 0x5, 0x20, 0x401, 0x2, "580980a01133530b5a146a55b5dc2ffdd7e03750217bee8887a291d95b5129cbe3b38b7844ebdd8dfc4b9808ce051965bb75b909dd669cc1ba8b2e15469f6e7866eb296ad457e613f4f7bf009e12e3bc44fba371126fce20b7e152100389cfadeaffb98af866821a80f2af0776ef429dabd3bed0c37d93c545fbc5e2a0ca327cccb7f281b2d3ac4a4665a76dce588cc4501c567d9946e757fbceb45138fd7482b58bd07f5757d2891280ebc9c1f59ea6e640ca2aa38c"}, {0xf5, 0x552, 0x0, 0x3, 0x4, "3228d5bb98525f2e06407db9b0c39e6d991ade4cfc0d8b3d141b9ae1150381c34589257fe8763268c97f0c8be2b781b189672b51611e9e72aef1a30225a969709219ede3190389585cafdcd9d17a342fa0b4e377c61045bcb43ebaf2f0cd6240556d08703f046814786f45f482bcf9dc0dd41bbf50e271b6149a78fec1df2cc39800cde9f6c190c2a9c11a2b27011240b51df92f3781a84120c88dce32f337799bcec152b8bf3888824aafb68d2a6358f8e07d11952be622092b57666f3e902da20a8cf9b8bcebc2e37ffb480da0f7135dea00d32649e053e7ff4e743c27830bf4dd368354"}, {0xbe, 0x100, 0x220, 0x943f, 0x5, "c62f18e909d7b8779ebcfa7c3df594867702cc283e7e148ea033c27e9c0b3cfe396ea097bb55f8aa94ba7ae0d2ee411372b447b78a27e6f6cb97d1c0438e5fc7638e644e7c37510448fa3e8403c743a3a8e994cb6071b051df57b0dcf75e42a6cf98a49e6b0c74c0d309d8dba039518ef3d250e404d8dcac621859914ca36e239aba3bc1ab0512c4defe59232a074bdbef2cbf537f0c9f4fca1062bbf46e3682157c966bf9292d0e61e09141437b"}, {0x71, 0x20, 0x400, 0x1, 0x80000001, "c7e6977751a1a02ce791f3282ac9be43e8a9fb721ea8152db7d7e25b0298b714fbfce48f6a4584c5f96e1d94f309d51cf86705303f72d7da666811faec45058c20fd8385398e9cadb269a4c2bbaa8c12b9b33b54842e913eac50e940daeb1f709b"}, {0x47, 0x7fff, 0x8, 0x1, 0xc7c1, "a57753935e7d09ad28cecc3695c2744d84dbefe61ec99471a26355ae9cfc70372ba4d888da116a87f8c30f80e5982e95a722e11368b383"}, {0x6b, 0x8caa, 0x504, 0x0, 0x14, "efd4232166120d23b0378cf0fd254fb1b54c8145ad36981028a727bf3e94c5e96ab2b63179e3c03a72cb151e4c343449b9fbeb365a675fef86b0eb3446bbb8493d6783d07d863779e807b53aa4e653d355ed62be11d1a0bc02e052"}], 0x4cb}], 0x4, &(0x7f0000004000-0x100)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2, r10]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r2, r2, r0, r2, r2, r2]}], 0x100, 0x40000}, 0x8001) 2017/12/17 04:55:00 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) 2017/12/17 04:55:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x400c00, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x4, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000001000-0xf5)="e76d87e772182b9e8db345def6815b2b2c547cf4fc99261a8c6c7df29965eb5adb7f593934fcdb4541101a1efdd94004f17150640cdeaf55ab0076fe74b4842d7fee37a479bc55b96bca521427b66a5ce2977c421c90b1cabe598592f13cd19fd380641a0e33ac57f8709c82a6efbc6ae3cfcbcbe86d6246a20f7c3a9a3503dc7bf422ececbb058105c7e1393dd78288794a492047af715e0d06d522c8cc6ea145b39fabcde13aadc38b116d488e8dc911d4e730ed5b46ed28f6d1b852650b081c30567cdd73341981a4aa50a9bf3535d67183d65b9951d397487fa2e5393ec46e670616f79b439729e7bc3f3d7453505eadd8f7cc") 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) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x90)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x709, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000+0x9f0)="2f6465762f6b657963686f726400", 0x40000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x240000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000376000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14e502f8173b996a, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 04:55:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) 2017/12/17 04:55:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) unlink(&(0x7f000017e000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000e72000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r3, r4+10000000}, {0x0, 0x0}, {0x2800000000000, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x0, &(0x7f0000de9000-0x2c)=[]}, &(0x7f0000e40000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b05000-0xb8)={r5, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000-0x4)=0xb8) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") symlinkat(&(0x7f0000283000-0x10)="2e2f636f6e74726f6c2f66696c653000", r0, &(0x7f0000cd9000+0x727)="2e2f66696c653000") rmdir(&(0x7f0000360000-0x10)="2e2f66696c653000") getdents64(r0, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000986000-0x4)=r5, 0x4) getdents(r0, &(0x7f00002fb000-0x7)="00000000000000", 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000009b000-0x8c)={0x3f, 0x5, 0x200, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") link(&(0x7f00005e0000-0x10)="2e2f636f6e74726f6c00", &(0x7f0000b77000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008a2000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="697036746e6c30000000000000000000", 0x0}) mkdirat(r2, &(0x7f0000281000-0x8)="2e2f66696c653000", 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000083000-0x1)={0x1}, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fbd000)=0x4) syz_emit_ethernet(0x11, &(0x7f0000e33000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/17 04:55:00 executing program 0: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ed0000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b9000)={0x6, 0x2, 0x7, 0x0, 0x0}, &(0x7f00006b9000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x6, 0x8, 0x3f, 0x8, 0x0}, &(0x7f0000ed3000)=0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ed6000-0x50)={r1, 0x48, "96321060af5dd4bb75d9464d212858ea756ff0bcceeaba9781958c50f53546ff2bcef56dc9da2b1c03f73f1652c3a114ff1958001aba7727416c9140a0af0d275b09e7e59fe55d5c"}, &(0x7f0000ddc000-0x4)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000035a000-0x20)={0x6, 0x7f, 0x8, 0x1, 0x4, 0x2a2, 0x20, 0xfff, r1}, &(0x7f0000953000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d35000-0x8)={r3, 0x1}, &(0x7f0000ed4000-0x4)=0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000afb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ed7000-0x4)=0x9, 0x80800) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ed7000-0x8)={r1, 0x80000001}, &(0x7f0000ed6000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000-0x4)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x10000, &(0x7f0000d1d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005c5000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00004ab000)="", 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000343000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2017/12/17 04:55:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d9000-0x9)="2f6465762f70707000", 0x4000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000803000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000048d000-0x4)=0x26) 2017/12/17 04:55:01 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f000049b000)=0xffdffffffffffffe, 0x4) 2017/12/17 04:55:01 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048e000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x4c)="1bda117f2fb8cf82a31f56695dc6a9b98ef73f3d80445eff3ccd9169fe41e2ab7b30cde44b0fe9d63574f5836d7c099f720d5356d5d2d742a3e5c55e0e1ab1ad368263462d0c340ce2b53147", 0x4c, 0x8000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000106000-0x11)="2f6465762f7667615f6172626974657200", 0x8400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x1c)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2017/12/17 04:55:01 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d84000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000cc000-0x4)=0x14) setns(r0, 0x48000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ad7000-0x10)={r1, 0x1, 0x6, @random="8e41c3367b38", [0x0, 0x0]}, 0x10) 2017/12/17 04:55:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x400000000000000, 0x4, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0xe3a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000c0a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) pipe2(&(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000401) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r5, 0x6, &(0x7f0000fbc000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x100000000000005, r6}) add_key(&(0x7f0000ca5000-0x6)="727872706300", &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da7000)="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", 0x1000, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000436000)="6b657972696e6700", &(0x7f0000dea000+0xe0e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ee3000-0xa)="626c61636b6c69737400", &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005f000-0xfa)="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", 0xfa, r7) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) r8 = add_key(&(0x7f00001d8000)="6b657972696e6700", &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2004, &(0x7f0000a3d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r8, 0x200e0802) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x2, 0x0}) keyctl$join(0x1, &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x11, r8, r8) accept4$llc(r4, &(0x7f0000d9f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80800) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) munmap(&(0x7f000011f000/0x9000)=nil, 0x9000) 2017/12/17 04:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf9, &(0x7f0000000000)=0x0, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000009a000)={0x4, 0x10c0, 0x1, 0xfffffffffffffa0f, 0x3b2, 0x5, 0x5, 0x1, 0xebdc, 0x6, 0xfffffffffffffff8, 0x489}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(0xffffffffffffffff, &(0x7f00003df000)="0000000000000000000000000000", 0xe) ppoll(&(0x7f0000002000)=[{r2, 0x200, 0x0}, {r2, 0x4, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x10, 0x0}], 0x4, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x800000000000000}, 0x8) 2017/12/17 04:55:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000964000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000154000)=0xc) 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) r3 = accept4(r0, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r2) 2017/12/17 04:55:01 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000)=0x5, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adf000-0x4)=0x40000000000000f9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="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", 0x599, 0x4001, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept(r0, &(0x7f000038c000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fe2000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:55:01 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000)=0x46, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000fdf000-0x4)=0x20000000000002, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x924, &(0x7f00003cf000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004d2000)={0x9, 0x8000, 0xc, 0x6e, &(0x7f0000fe2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f0000fe0000-0x1)="49", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a01500c77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bc003abce01a36ec36e41c90028bec1fac8227c6665d82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d129c6401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c326335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132f3379e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeea64f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd", 0x599, 0x4004, &(0x7f0000fe2000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe1000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x49, "ead0e50f5ed3dd449bd606f5a652a805a705b1e86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e7c000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000190000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fe3000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bae000-0x4)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000032, &(0x7f0000fe5000-0x4)=0xffdffffffffffffe, 0x4) 2017/12/17 04:55:01 executing program 5: r0 = dup(0xffffffffffffff9c) accept$ax25(r0, 0x0, &(0x7f00006fc000)=0x0) lookup_dcookie(0x8, &(0x7f000030f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x3f, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2017/12/17 04:55:01 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00006c9000)="2f6465762f7573626d6f6e2300", 0x47ed88ba, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x3f0000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x10001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000004000)={@generic="1bdbfd0ec39e373be322f46deb44c436", @ifru_data=&(0x7f0000005000-0x20)="c771532f1587f9e73c965334137e76d189aa93d9600e57e7846e4052f78e9935"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x0, 0xbc, &(0x7f0000006000-0xbc)="ee9b1102c18496c008956b0b3a7c16fed450aed502d6605d7a0e37d48016c2ba5ea09bf8dfc12fa0cdb03e2fa0cb79b0b76ec2a2be42a193ca0a6fcbc01848648d57b4c0b8e1fe64f9c66d0e7f71b708cdb61e76c3a8aa2b1b0897978abb72999e4768003b9c718dc5fbfbd2c8c794bae06e47298cea381011ad12e9f55883a51f0ae511605d8008929318f8a1cddbbbb0cc4089b5fb85435c42da49b79ca397c0c0480e65141e9c765515c0ec36ef99bf53e58d87c74e58f20c91ca"}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000)="fa72661e7a4a78c9e7076b7aac00010ce821291d674bc4181cc99cb7e35da2a97a3416e6a97f6dcca23532d41bb9c2ce41fb7cc7e8fabb50b4789ae24de55973b8563d4c0dfffdfb90cec476") rt_sigsuspend(&(0x7f0000002000-0x8)={0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000007000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009000)={0x0, 0x2}, &(0x7f000000a000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000-0x8)={r2, 0xd5}, 0x8) 2017/12/17 04:55:01 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2a000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x100018, 0x805, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f00001f5000)="", &(0x7f0000e8d000-0x4)=0x0) 2017/12/17 04:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000f4b000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xa6, &(0x7f0000c2a000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x17, 0x4, 0x0, 0x80000000000000, 0x98, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @cipso={0x86, 0x33, 0x8, [{0x6, 0x4, "fdaa"}, {0x2, 0xd, "57949c7fd6b454fcb873d2"}, {0x7, 0x7, "ecb631f344"}, {0x7, 0xa, "88619196f366f845"}, {0x5, 0xb, "6c0aa52ccf50a850ab"}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x26, [0x5, 0xd0a2, 0x5, 0x6, 0x52, 0x3ff, 0x100000000, 0x3, 0x2]}]}}, {""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e74000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) recvmsg$netrom(r0, &(0x7f000095c000-0x38)={&(0x7f0000eeb000-0x10)=@ax25={0x3, {"7ea1837afccaa1"}, 0xfffffffffffffff8}, 0x10, &(0x7f0000f17000-0x60)=[{&(0x7f000071d000-0xcb)="bc6d63e99dfd568ffbe1fef12e41c17ae2c6ce233ca397e91e5e561181cdef6755ddfa1673954d6f8c7cd8516cf23222484f2dd3fe7ae2e606e64378eec0fc721694c299c96da22e45c1f2ebdfcef4b63f77fe8378f0635b85650259f81d11d15b2f56bfcd3ccfac9600c694c4c8e49d12b3dcfa855f39d5ed8dd8a78a8619ea1dd261ce5bc21c35d8bad5a761e133f6a47fda20c6b61eb05affe86f9ceffaebfa81603491ec55f2cd2375fa2f6a3e1f76d5bdae37dc7502bcf3ba809f54f2702a1a08165a5777a7e47747", 0xcb}, {&(0x7f0000600000-0x67)="f5aa2024bc78cc2d7ec30a56521762db5e7e355bb06ddcb7ca627cdde71723060ece2029a3d4cd67b9faa6907554c620265f350966fcfe92399e5d1e3ba1a888fbabd83cee5b0367f3adaec400c304898c6d36484f85561a37672b4d85198ab92de8456f048888", 0x67}, {&(0x7f0000f79000-0x48)="e063f33d87be1bcd6b9bff329a9b41a2b6b5e0ff802d1e76773d7505bee9e756c106afae78ed4c16ec4f92a355387ccd4d02bf5ab5f725cf416412d0411b3933cb55d464562baf17", 0x48}, {&(0x7f0000408000)="18901ebc1351b073950aafa4f3c8be5e5a06058cf74fb7c692b0eb1fa6d649afd56dd42bce05ca6f844f4bb13fa6928473022addd4baf0c004754dc0bfd4cb76dc31ec33e0bba52c5f0ecb186e572cd1a37837a7eb98fff65a064aadcc30b86c6232d15e28daec8e0f595ba465f6f34ab5347bb4a3ddc3221de216a64038e7", 0x7f}, {&(0x7f0000a27000)="066a121567fdaac97819f121444b9129091a929e3f3434a9d91603139c300a693058dc1587f3b0d2da23e036c1cce1d6af1a215642cbe96b273c34382e86ea64deef07284db1598e42c10d3f12", 0x4d}, {&(0x7f0000e5a000-0x44)="e81d2b7505721f74f7ec2ba8d1a3cc7dd1b490e4ff0baee9b4d7066b35a3dfb971298c723fcde1eb22ad0e6b5513a5023855a691fdf0116044443f14033451d5ea79e138", 0x44}], 0x6, 0x0, 0x0, 0x4000801}, 0x10000) 2017/12/17 04:55:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x400000000000000, 0x4, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0xe3a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000c0a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) pipe2(&(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000401) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r5, 0x6, &(0x7f0000fbc000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x100000000000005, r6}) r7 = add_key$keyring(&(0x7f0000436000)="6b657972696e6700", &(0x7f0000dea000+0xe0e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ee3000-0xa)="626c61636b6c69737400", &(0x7f0000e86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005f000-0xfa)="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", 0xfa, r7) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) r8 = add_key(&(0x7f00001d8000)="6b657972696e6700", &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2004, &(0x7f0000a3d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r8, 0x200e0802) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x2, 0x0}) keyctl$join(0x1, &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x11, r8, r8) accept4$llc(r4, &(0x7f0000d9f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80800) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) munmap(&(0x7f000011f000/0x9000)=nil, 0x9000) 2017/12/17 04:55:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) fcntl$notify(r0, 0x402, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2017/12/17 04:55:01 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d5000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f11000)={r1, 0x55}, 0x6) 2017/12/17 04:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x2, 0x5, &(0x7f0000f42000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e0e000)=0x75) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f000075a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)="2f6465762f72666b696c6c00", 0x80000080000004, 0x0) readv(r5, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r5) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r8, r9, r10) read(r7, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r8, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) fcntl$setown(r5, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r6, 0x13) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000767000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) 2017/12/17 04:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r0, 0x409, 0x4000000000000008) close(r0) r1 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000efc000)=0x0) r3 = getpgrp(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00005d6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000108000-0x10)={0x0, 0x0}) waitid(0xffc, r2, &(0x7f0000ddb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000074000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x9, &(0x7f0000065000-0x10)={0x0, 0x1c9c380}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r0, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r0, &(0x7f000014d000)="", 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4e6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) fchown(r1, r4, r5) close(0xffffffffffffffff) 2017/12/17 04:55:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000004d000-0x4)=0x0) 2017/12/17 04:55:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006ee000-0xb)="6e65742f7266636f6d6d00") getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000967000)=@assoc_value={0x0, 0x0}, &(0x7f0000b98000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xf68}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 04:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r1, 0x409, 0x4000000000000008) close(r1) r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f0000a01000)="fd02000000901df169637f193e9c", 0xe) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000058c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) fchown(r2, r4, 0x0) close(r0) 2017/12/17 04:55:01 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf9, &(0x7f0000000000)=0x0, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000009a000)={0x4, 0x10c0, 0x1, 0xfffffffffffffa0f, 0x3b2, 0x5, 0x5, 0x1, 0xebdc, 0x6, 0xfffffffffffffff8, 0x489}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000f60000)="0000000000000000000000000000", 0xe) write(r1, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)=0x0) ppoll(&(0x7f000079f000)=[{r2, 0x200, 0x0}, {r2, 0x4, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x10, 0x0}], 0x4, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x800000000000000}, 0x8) 2017/12/17 04:55:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000074f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x98c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa7}, {0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x3, [0x0, 0x8, 0x2, 0x2d0, 0x2, 0x9, 0xac2, 0x1f]}, 0x5c) 2017/12/17 04:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000871000)="2f6465762f73672300", 0x7, 0x401) bind$ipx(r0, &(0x7f0000758000)={0x4, 0x5, 0x100000000, "4363df322b2b", 0x6, 0x0}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001f7000)=0xef, &(0x7f000015d000-0x4)=0x4) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f000046e000)="2e2f6275732f66696c653000", 0x4) r5 = syz_open_procfs(r1, &(0x7f00004b9000-0x9)="6e65742f7261773600") r6 = open(&(0x7f00008c6000)="2e2f62757300", 0x2085, 0x0) fadvise64(r2, 0x0, 0xdd9, 0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f00009f3000)={0x10, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000870000-0x8)=0x6) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000436000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) recvfrom(r2, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r3, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) r7 = dup2(r4, r0) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000098000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000ff1000)={@common="726f7365300000000000000000000000", @ifru_flags=0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000e0e000-0x4)=r1) 2017/12/17 04:55:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x10)=@random={"7500010001005103", "707070302d5ee400"}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="30df569141b492dc2c7bce518008fdb2221aa465dfbdc18da05163449b758d6e49534fd323ee6ca669f175b372e8d59ad01ff79da8dc94619c8fb6c0c4b31dc4e048a08dbcddd2b309531056e19b20cfd8863508c1e697ab93f72e55d0e3e238ac21608d5b69679f5b48a7e9a6547bf71227d5954017ae934336a93a8425f4d78ffea64ac79d5c7e93c0e716e20263e833f37a70d8533c5370c3f5699dcf4809e5696471c36a0d52d96d", 0xaa, 0x20000840, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x8}, 0x1) 2017/12/17 04:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000-0xe)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00008e3000-0x38)={0x0, 0x0, &(0x7f0000f0f000)={&(0x7f00002a4000-0x20)={0x2, 0x9, 0xd6, 0xd, 0x4, 0x0, 0x9, 0x2, [@sadb_sa={0x2, 0x1, 0x7fffffff, 0x101, 0x3004, 0x4a, 0x0, 0xfffffffffffffffa}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$addseals(r2, 0x409, 0x4000000000000008) close(r2) r3 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2) accept$ipx(r3, &(0x7f0000ef9000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ddd000)=0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000c8d000)={&(0x7f000049c000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000efc000)=0x0) getpgrp(r4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000c5b000-0x10)={0x9, 0xf33c, 0x5, 0xa62}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ec9000-0x4)=0xfffffffffffffffc, 0x4) socket(0x10, 0xa, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") write(r2, &(0x7f000014d000)="", 0x0) close(r1) getsockopt$ax25_int(r3, 0x101, 0xfffffffffffffffe, &(0x7f0000f95000-0x4)=0x0, &(0x7f000082d000)=0x4) 2017/12/17 04:55:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000230000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fff, 0x3, 0x80000000000000}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000567000-0x6)={r1, 0x1ff}, &(0x7f0000169000-0x4)=0x6) 2017/12/17 04:55:01 executing program 1: mknod$loop(&(0x7f0000d3e000)="2e2f66696c653000", 0x1000, 0x0) 2017/12/17 04:55:01 executing program 1: getpid() gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004ff000-0x4)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f00007d9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000840000-0x8)=0x18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x1a, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/17 04:55:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x4280, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00008c9000-0x4)=0xffffffff) 2017/12/17 04:55:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x400000000000000, 0x4, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0xe3a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000c0a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) pipe2(&(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000401) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r5, 0x6, &(0x7f0000fbc000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x100000000000005, r6}) add_key(&(0x7f0000ca5000-0x6)="727872706300", &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da7000)="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", 0x1000, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000436000)="6b657972696e6700", &(0x7f0000dea000+0xe0e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ee3000-0xa)="626c61636b6c69737400", &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005f000-0xfa)="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", 0xfa, r7) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) r8 = add_key(&(0x7f00009f7000-0x8)="6b657972696e6700", &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) recvfrom$inet(r0, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2004, &(0x7f0000a3d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r8, 0x200e0802) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x2, 0x0}) keyctl$join(0x1, &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x11, r8, r8) accept4$llc(r4, &(0x7f0000d9f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80800) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) munmap(&(0x7f000011f000/0x9000)=nil, 0x9000) 2017/12/17 04:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf9, &(0x7f0000000000)=0x0, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057a000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getpeername$llc(r1, &(0x7f000030c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000549000-0x4)=0x10) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) write$sndseq(r1, &(0x7f000023e000-0x30)=[{0xffff, 0xffff, 0x5, 0x6, @tick=0x5, {0x200, 0x9ab}, {0x4, 0x87}, @note={0x4, 0x6, 0x8, 0x5, 0xb5ba}}], 0x30) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000009a000)={0x4, 0x10c0, 0x1, 0xfffffffffffffa0f, 0x3b2, 0x5, 0x5, 0x1, 0xebdc, 0x6, 0xfffffffffffffff8, 0x489}) fcntl$getownex(r1, 0x10, &(0x7f0000a5b000-0x8)={0x0, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(0xffffffffffffffff, &(0x7f00003df000)="0000000000000000000000000000", 0xe) ppoll(&(0x7f000079f000)=[{r3, 0x200, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x10, 0x0}], 0x4, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x800000000000000}, 0x8) 2017/12/17 04:55:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x3411923d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009b2000)=0x84, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 04:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082c000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f41000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000951000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000480000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x9, 0x7a17, 0x0, 0x4, 0x20000, r1}) socketpair(0x1, 0x806, 0x3, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") fgetxattr(r3, &(0x7f0000ad3000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d14000-0x4)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) 2017/12/17 04:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x2, 0x5, &(0x7f0000f42000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e0e000)=0x75) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000075a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)="2f6465762f72666b696c6c00", 0x80000080000004, 0x0) readv(r4, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r4) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r7, r8, r9) read(r6, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffffb}, 0x5}, 0x9) fcntl$setown(r4, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x13) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000767000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) 2017/12/17 04:55:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d1000)="6e65742f6970365f7461626c65735f6e616d657300") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003fd000-0x1)={0x8005}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$peek(0x3, r2, &(0x7f0000a94000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000ef000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x402) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000466000)={0x7ff, 0x80, 0x0, 0x6e7, 0x3, 0x10100000002, 0x1, 0xffffffffffffffff, 0x0}, &(0x7f0000422000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000616000-0x20)={0x7, 0x7ff, 0x2, 0x8, 0x3, 0x4, 0x5, 0x6, r4}, &(0x7f00003a1000)=0x20) r5 = syz_open_dev$sg(&(0x7f0000d5e000-0x9)="2f6465762f73672300", 0x1, 0x44807) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x4000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4000000007, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000dbb000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e94000-0x8)=0x8000000075) r8 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r8, &(0x7f0000764000-0xc)={0x10, 0x0, 0x7, 0x81}, 0xc) setsockopt(r7, 0x100, 0x1, &(0x7f0000e55000)="003189f7ff09", 0x6) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000933000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000cd000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) mmap(&(0x7f0000000000/0x515000)=nil, 0x515000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1000000000000000, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) perf_event_open(&(0x7f000080a000)={0x2, 0x78, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0xffffffffd5841341, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 04:55:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000e46000)="2e2f636f6e74726f6c00", 0x80, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) unlink(&(0x7f000017e000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00000ca000)="2e2f636f6e74726f6c2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x2800000000000, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x0, &(0x7f0000de9000-0x2c)=[]}, &(0x7f0000e40000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b05000-0xb8)={r3, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000-0x4)=0xb8) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") symlinkat(&(0x7f0000283000-0x10)="2e2f636f6e74726f6c2f66696c653000", r0, &(0x7f0000cd9000+0x727)="2e2f66696c653000") rmdir(&(0x7f000045a000-0x10)="2e2f636f6e74726f6c2f66696c653000") getdents64(r0, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000986000-0x4)=r3, 0x4) getdents(r0, &(0x7f00002fb000-0x7)="00000000000000", 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000009b000-0x8c)={0x3f, 0x5, 0x200, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") link(&(0x7f00005e0000-0x10)="2e2f636f6e74726f6c00", &(0x7f0000b77000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008a2000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="697036746e6c30000000000000000000", 0x0}) mkdirat(r2, &(0x7f0000281000-0x8)="2e2f66696c653000", 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000083000-0x1)={0x1}, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fbd000)=0x4) syz_emit_ethernet(0x11, &(0x7f0000e33000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) [ 361.325258] INFO: task syz-executor5:5863 blocked for more than 120 seconds. [ 361.332472] Not tainted 4.4.105-gdcfa5fe #7 [ 361.337463] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 361.345446] syz-executor5 D ffff8801cda8f7c8 29304 5863 3542 0x00000004 [ 361.352909] ffff8801cda8f7c8 dffffc0000000000 ffff8800b2f69ff0 ffff8801cda8f7a8 [ 361.360913] ffffffff812284ff ffff8800b2f69f00 ffff8801db51f878 ffff8801db51f8a0 [ 361.368903] ffff8801db51ef98 ffff8800b2fb5e00 ffff8800b2f69780 ffff8801cda88000 [ 361.376989] Call Trace: [ 361.379614] [] ? mark_held_locks+0xaf/0x100 [ 361.385609] [] schedule+0x9a/0x1c0 [ 361.390771] [] ? rwsem_down_read_failed+0x1ba/0x300 [ 361.397413] [] rwsem_down_read_failed+0x1bf/0x300 [ 361.403873] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 361.410273] [] ? finish_task_switch+0x1e7/0x4e0 [ 361.416578] [] ? __lock_is_held+0xa1/0xf0 [ 361.422364] [] call_rwsem_down_read_failed+0x14/0x30 [ 361.429090] [] ? down_read+0x50/0x60 [ 361.434453] [] ? set_termios+0xe2/0x570 [ 361.440069] [] set_termios+0xe2/0x570 [ 361.445494] [] ? __tty_perform_flush+0x1d0/0x1d0 [ 361.451867] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 361.458858] [] tty_mode_ioctl+0x7ce/0x8b0 [ 361.464624] [] ? tty_perform_flush+0x60/0x60 [ 361.470656] [] ? tty_ldisc_ref_wait+0x1d/0xa0 [ 361.476777] [] n_tty_ioctl_helper+0x28/0x320 [ 361.482802] [] n_tty_ioctl+0x12c/0x2c0 [ 361.488313] [] ? ldsem_down_read+0x4c/0xa0 [ 361.494167] [] ? tty_ldisc_ref_wait+0x1d/0xa0 [ 361.500288] [] tty_ioctl+0x675/0x1fa0 [ 361.505762] [] ? avc_ss_reset+0xd0/0xd0 [ 361.511358] [] ? no_tty+0x90/0x90 [ 361.516445] [] ? __lock_acquire+0xb5f/0x4b50 [ 361.522474] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 361.529473] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 361.536296] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 361.543195] [] ? rwsem_wake+0xad/0x120 [ 361.548718] [] ? call_rwsem_wake+0x17/0x30 [ 361.554599] [] do_vfs_ioctl+0x681/0xe10 [ 361.560206] [] ? ioctl_preallocate+0x1d0/0x1d0 [ 361.566414] [] ? __lock_is_held+0xa1/0xf0 [ 361.572182] [] ? __fget+0x1c2/0x320 [ 361.577438] [] ? __fget+0x1df/0x320 [ 361.582685] [] ? __fget+0x42/0x320 [ 361.587865] [] SyS_ioctl+0x74/0x80 [ 361.593031] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 361.599735] 2 locks held by syz-executor5/5863: [ 361.604376] #0: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref_wait+0x1d/0xa0 [ 361.614054] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xe2/0x570 [ 361.624031] Sending NMI to all CPUs: [ 361.628958] NMI backtrace for cpu 0 [ 361.632561] CPU: 0 PID: 483 Comm: khungtaskd Not tainted 4.4.105-gdcfa5fe #7 [ 361.639731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.649061] task: ffff8800bb188000 task.stack: ffff8800bb3b8000 [ 361.655090] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 361.663823] RSP: 0018:ffff8800bb3bfcb8 EFLAGS: 00000046 [ 361.669249] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 361.676500] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 361.683742] RBP: ffff8800bb3bfce0 R08: 0000000000000001 R09: 0000000000000000 [ 361.690993] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 361.698267] R13: 0000000000000003 R14: ffffffff8426aba0 R15: 0000000000000002 [ 361.705521] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 361.713716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 361.719585] CR2: 000000000041b1c0 CR3: 00000001d70c3000 CR4: 00000000001406f0 [ 361.726837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 361.734076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 361.741329] Stack: [ 361.743450] ffffffff8426aba0 ffffffff847e7480 ffffffff847e4a24 0000000000000001 [ 361.750960] dffffc0000000000 ffff8800bb3bfd00 ffffffff810b4ecb fffffbfff08fc944 [ 361.758468] 00000000000194a0 ffff8800bb3bfd68 ffffffff81cd3418 ffff8800bb3bfd28 [ 361.765980] Call Trace: [ 361.768534] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 361.774908] [] nmi_trigger_all_cpu_backtrace+0x428/0x590 [ 361.781984] [] ? print_lock+0xab/0xae [ 361.787411] [] ? lockdep_print_held_locks+0xc4/0x130 [ 361.794131] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 361.800865] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 361.807853] [] watchdog+0x636/0xa20 [ 361.813096] [] ? watchdog+0x96/0xa20 [ 361.818441] [] ? reset_hung_task_detector+0x10/0x10 [ 361.825075] [] kthread+0x245/0x310 [ 361.830246] [] ? kthread_create_on_node+0x3e0/0x3e0 [ 361.836885] [] ? kthread_create_on_node+0x3e0/0x3e0 [ 361.843519] [] ret_from_fork+0x3f/0x70 [ 361.849044] [] ? kthread_create_on_node+0x3e0/0x3e0 [ 361.855687] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 97 16 00 4c 89 e7 57 9d 0f 1f [ 361.874660] NMI backtrace for cpu 1 [ 361.878263] CPU: 1 PID: 3157 Comm: rsyslogd Not tainted 4.4.105-gdcfa5fe #7 [ 361.885339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.894663] task: ffff8800b6ff4680 task.stack: ffff8801d9da0000 [ 361.900701] RIP: 0010:[] [] preempt_count_sub+0x38/0x160 [ 361.909338] RSP: 0018:ffff8801d9da7798 EFLAGS: 00000297 [ 361.914754] RAX: 0000000000000003 RBX: 0000000000000001 RCX: 0000000000000001 [ 361.922008] RDX: 0000000000000004 RSI: ffffffff81034666 RDI: ffffffff856d5680 [ 361.929257] RBP: ffff8801d9da77a0 R08: ffff8801d9da78d8 R09: 0000000000000000 [ 361.936510] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d9da78c8 [ 361.943754] R13: ffffffffffff8000 R14: ffff8801d9da78c0 R15: 00000000024000c0 [ 361.951006] FS: 00007ff42bf80700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 361.959208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 361.965058] CR2: 0000000020985ffc CR3: 00000001d70c3000 CR4: 00000000001406e0 [ 361.972309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 361.979562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 361.986817] Stack: [ 361.988937] 0000000002400000 ffff8801d9da77b8 ffffffff812e243a 00000000024000c0 [ 361.996452] ffff8801d9da77d0 ffffffff8117f7eb 0000000000000000 ffff8801d9da7828 [ 362.003952] ffffffff81016a08 ffff8801d9da0000 ffff8801d9da78c8 ffff8801d9da78d8 [ 362.011465] Call Trace: [ 362.014021] [] is_module_text_address+0x2a/0x50 [ 362.020319] [] __kernel_text_address+0x6b/0xa0 [ 362.026525] [] print_context_stack+0x48/0xc0 [ 362.032553] [] dump_trace+0x142/0x350 [ 362.037986] [] save_stack_trace+0x26/0x50 [ 362.043753] [] save_stack+0x43/0xd0 [ 362.049010] [] ? save_stack_trace+0x26/0x50 [ 362.054948] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 362.061941] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 362.068940] [] ? __lock_is_held+0xa1/0xf0 [ 362.074707] [] ? do_syslog+0x52a/0xb00 [ 362.080220] [] ? kasan_unpoison_shadow+0x35/0x50 [ 362.086601] [] kasan_kmalloc+0xad/0xe0 [ 362.092108] [] ? do_syslog+0x52a/0xb00 [ 362.097624] [] kasan_slab_alloc+0x12/0x20 [ 362.103389] [] kmem_cache_alloc_trace+0xbe/0x2b0 [ 362.109782] [] do_syslog+0x52a/0xb00 [ 362.115117] [] ? log_buf_kexec_setup+0x100/0x100 [ 362.121499] [] ? prepare_to_wait_event+0x420/0x420 [ 362.128055] [] kmsg_read+0x65/0x80 [ 362.133214] [] proc_reg_read+0xbc/0x180 [ 362.138821] [] __vfs_read+0xda/0x3e0 [ 362.144154] [] ? vfs_iter_write+0x2d0/0x2d0 [ 362.150104] [] ? mutex_lock_nested+0x5d4/0x850 [ 362.156312] [] ? fsnotify+0xe40/0xe40 [ 362.161729] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 362.168547] [] ? security_file_permission+0x13d/0x190 [ 362.175364] [] ? rw_verify_area+0xbb/0x2c0 [ 362.181216] [] vfs_read+0xe1/0x340 [ 362.186385] [] SyS_read+0xd3/0x1c0 [ 362.191544] [] ? do_sendfile+0xf40/0xf40 [ 362.197233] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 362.203692] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 362.210251] Code: e5 53 89 fb 48 c7 c7 80 56 6d 85 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 02 01 00 00 <8b> 0d 62 db 53 04 85 c9 75 1b 65 8b 05 67 c3 e7 7e 89 c2 81 e2 [ 362.229503] Kernel panic - not syncing: hung_task: blocked tasks [ 362.235621] CPU: 0 PID: 483 Comm: khungtaskd Not tainted 4.4.105-gdcfa5fe #7 [ 362.242775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.252100] 0000000000000000 863ad66836e58bbb ffff8800bb3bfcb0 ffffffff81cc90ef [ 362.260080] ffffffff83881c20 ffff8800bb3bfd88 ffff8800bb3bfd78 ffffffff813fabe6 [ 362.268060] 0000000041b58ab3 ffffffff83fa5d10 ffffffff813faa5f 0000000000000ca0 [ 362.276044] Call Trace: [ 362.278607] [] dump_stack+0x8e/0xcf [ 362.283856] [] panic+0x187/0x2f1 [ 362.288840] [] ? percpu_up_read.constprop.46+0xc3/0xc3 [ 362.295736] [] ? nmi_trigger_all_cpu_backtrace+0x3a6/0x590 [ 362.302979] [] watchdog+0x647/0xa20 [ 362.308222] [] ? watchdog+0x96/0xa20 [ 362.313556] [] ? reset_hung_task_detector+0x10/0x10 [ 362.320189] [] kthread+0x245/0x310 [ 362.325347] [] ? kthread_create_on_node+0x3e0/0x3e0 [ 362.331984] [] ? kthread_create_on_node+0x3e0/0x3e0 [ 362.338620] [] ret_from_fork+0x3f/0x70 [ 362.344123] [] ? kthread_create_on_node+0x3e0/0x3e0 [ 362.351312] Dumping ftrace buffer: [ 362.354862] (ftrace buffer empty) [ 362.358537] Kernel Offset: disabled [ 362.362136] Rebooting in 86400 seconds..