ffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) read(r1, &(0x7f0000f7c000-0xa)="00000000000000000000", 0xa) mmap(&(0x7f0000a5c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) clock_settime(0xfffffffffffffffc, &(0x7f0000d2e000)={r8, 0x7ff}) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000006000)={0x3, 0x1, 0xff, 0x3db, 0x8}, 0xc) [ 48.048972] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2017/12/13 09:15:31 executing program 3: pipe(&(0x7f0000d53000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x68)={&(0x7f0000e1c000)=[0xffff], 0x1, 0x9, 0x3, 0x1, 0x7, 0x3, {0x6, 0x8d, 0x3ff, 0x200, 0xca58, 0xd8c8, 0x3f, 0x8e6, 0x5f91, 0x2, 0x3, 0x0, 0x80000001, 0x5, "0496ca12e386637bcd135b514e867b6dd1497a4b2ac1b85fb75a73311ac4baa5"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7f000)=0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000d23000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0x7ae, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x440fec24, 0xffffffffffffff1d}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f5, 0x1, 0x100000001, 0x5, 0x337, 0x7ff, 0x3, 0x1ff}}], 0x7, 0x4004}, 0x48040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r2 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000c35000-0x68)="3c", 0x1) fcntl$setpipe(r3, 0x407, 0xfff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r4, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r4, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) recvmsg(r4, &(0x7f00003b3000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0x50)=[{&(0x7f0000ed7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ed9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d4000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000056b000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000041a000-0x4)=0x0, &(0x7f0000e5e000)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ce5000-0x8)=0x7) r2 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x102) close(r2) 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000021b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x400000) r1 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000fb7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fstat(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fbb000)=0xd1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fbd000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000af4000-0x24)={0x6, 0x0, 0x0, 0x10000, 0x0, 0x148, 0x9, 0x8, 0x5, 0x1c, 0x8, 0x7}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000d12000)={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r3, 0x10, &(0x7f0000a5e000)={0x0, 0x0}) getpgid(r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000fbd000)="6269675f6b657900", &(0x7f0000fbd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r6 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r5, r6) 2017/12/13 09:15:31 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00002a4000)=0x8) unlink(&(0x7f0000522000)="2e2f66696c653000") r2 = perf_event_open(&(0x7f0000fd5000-0x6e)={0x0, 0x78, 0x8, 0x2, 0x2, 0x1000, 0x0, 0xff, 0x12000, 0xc, 0xfffffffffffffffd, 0x0, 0x1, 0xe, 0x0, 0x100000001, 0x0, 0x8, 0x1ff, 0x0, 0x7, 0x1, 0x0, 0xa03e, 0x2, 0x2, 0x0}, 0x0, 0x100000001, 0xffffffffffffff9c, 0xb) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000014e000)={0x0, 0x0}) r5 = syz_open_dev$random(&(0x7f000077f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20100) sendfile(0xffffffffffffffff, r2, &(0x7f0000fd7000)=0x455, 0xfb) r6 = dup3(r4, r4, 0x0) mmap(&(0x7f000098d000/0x4000)=nil, 0x4000, 0x3, 0x200000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00002cb000-0xc)={0x10000008, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000fda000-0x4)=0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0) sendmsg$unix(r6, &(0x7f000051c000)={&(0x7f0000cc9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000160000)=[{&(0x7f0000408000-0x52)="446928f8a914e808c4d866078689f3277a016380ad1924a09130f3dfb1ad3abb54c0d2fbfef2325e57e63e8c0263850aa2481f7fd419588e60b1ed611886ba439ea53135d39a450d70f9b3c5cc2a506510f3", 0x52}, {&(0x7f0000fd8000)="5665afda4c5a7a46591b1d2c9710924d3908cd2ea97d45ed38f23e8b30dfdfbfa61aa27348fa2e9099cb9e374eca52762653b1225bb9c3abcb252ab220269d9078b5ded69da02e4d4e60408d8f61e4b72ccf4d409375adee241015e1ab884cea5997b47bec68de4d4d9e2b545fb0ca11a3b14c784612febc9c6ec8d9f18e4d14812878c52f1c84b47fedf3b4c67981d47b9ec7b4b6f2e039752399e588fb73d8b0ce6c484e062301670b46d7bf2929e251ce1630435fa266c3a0995bd94645210ccc437b7b5a8ef8534c3a19a653e43997912483d2bfec36c8e9e31a6231937f3dc23337568f545db30ccfa1403f58", 0xef}, {&(0x7f0000fd8000)="477a0374bcbebaa3503493d66d4a60af5180b907821612252b2f565b90f751cd4740219121a1348ba49eb0e7046989c0ad1e987a3455174ca4c351a1f72e69a19a73e2ec7057ee76e5fc97b75e35ab00d4a009d07b894c0ba75b546c62c9690a1f5f405dfa5bfedf7e917ed1e1a1202c3915c691b0195ed49fdac2536957505c14f1393da1e928329bcb36cf11a15958e49b36efeefeeb2197d049283b1148546b6171f1603bc32156f2148c55957e", 0xaf}, {&(0x7f0000fd9000-0x1000)="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", 0x1000}, {&(0x7f0000821000)="5b787e93d53bede6b6bf4d9fcf1350e463d57ddd4b20b410a18ccdbc3369af8313740b349407c5426a5d6b5c3fabb949c3b07a69a19d48f0a31a244b109d3869f54cc0149aafc1a69c10ea001153317978650550f884cddaab4bf3fa39fb3c9546ac69252f8e42a9aacd898b991d7c2a069a160001d41abe309422fffcb054600c5fd57ce126f96013b222a1e22b071d0288107c6265ca0bf781ecf86c0f6a59ba8f3fad064438a771c0ebe20bb7a8f925006d59b2fe9882b171b2b1ce402214a4a4f7299e832d5250a0da01caf2467f8d009fa2a409407f25be8046dc5d726759ca64c1789e", 0xe6}, {&(0x7f0000fd8000)="18bd48f9a097fa2ff1f72df77e1c9a3c1806a8a932d77eeaae", 0x19}, {&(0x7f0000fd8000)="f74d4e0695f224669eb0634bc9597e58e932", 0x12}, {&(0x7f0000a52000)="0e71dd5cb38a975a84e3146e6063bfe0ecff10244e0f7a2ad151ca71c617553bf279330d89b5a7c2abdc3b954ea53bfe", 0x30}], 0x8, &(0x7f0000926000)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r5, r2, r4, r4, r2, r4, r5]}], 0x2, 0x20000800}, 0xc1) r9 = socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a6000-0x8c)={0xffffffff, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000172000-0x4)=0x8c) writev(r9, &(0x7f0000928000)=[{&(0x7f0000071000-0x3b)="390000001300194700bb7605000000000000000003000000000000ff8000090013000100150000280fe200000000000000000000040001a229", 0x39}], 0x1) 2017/12/13 09:15:31 executing program 0: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000c98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cbb000-0x20)="56d0676e167ce6d973f90327d2cd41df837b3a4f8a47b46a1ce49e82b1be5c9d"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e6e000-0x4)={0x101}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x0, 0x1, 0xff, 0x5c6f, 0x58}, 0xc) readahead(r0, 0xf, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00003c9000-0x12)={@generic="7069e9ce844df644a0b9f7489b8532ba", 0x80}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000958000/0x4000)=nil) 2017/12/13 09:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000)=0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000224000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfff, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x7ae, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xf64, 0x10000, 0x1, 0x2, 0x9, 0x7fffffff, 0x7, 0x8b, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x100}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x7, 0x5, 0x2}}], 0x7, 0x4004}, 0x48040) pwritev(r2, &(0x7f0000f50000-0x11)=[{&(0x7f0000cd4000)="06c3cdd24e637f9e903d9b9f1a2fe14f175139ffda9f3b204456a0f94dc7645f0fad3e6511407c7f94be2da40250e97c62c1dbb0f12823f052f18cf732553148716ac18d22119397ed071bc7", 0x4c}, {&(0x7f00009a5000)="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", 0x1000}], 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r5 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x100000000}) fcntl$lock(r3, 0x7, &(0x7f00003f0000)={0x2, 0x1, 0x5ce, 0x7ff, r4}) ioprio_get$pid(0x3, r1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000995000-0x10)={0x7, 0x3, 0x9, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000765000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000983000-0x20)={0x5d6, 0x0, 0x0, 0x255ec8f0}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000760000)={0x7fffffff, r7}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r8, &(0x7f00008b5000-0x8)="2e2f66696c653000", 0x1, 0x0) readv(r0, &(0x7f00002f6000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a34000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000907000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x3) r9 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aa3000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$VT_GETMODE(r9, 0x5601, &(0x7f0000ed1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000750000)={0x2}, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000d7b000)={0x4, [0x1, 0xe7c, 0x4073, 0x80]}, 0xc) modify_ldt$read(0x0, &(0x7f0000e98000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) ptrace$getenv(0x4201, r1, 0xee, &(0x7f00003e4000-0x8)=0x0) fcntl$setstatus(r6, 0x4, 0x100000400) close(r2) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) 2017/12/13 09:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) bind$netlink(r1, &(0x7f0000af6000)={0x10, 0x0, 0x10000, 0x14}, 0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1bffff100001c42354e2d0b8a14e1a52", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) eventfd(0x0) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000008b000-0xab)="0fc084978d6c6f35ce0908f5c20057dc7fa1aec24b1a416330672ff922d6d986c20f076a870575e3ff1106bb2db8079b5ecc63432eb3ecfe87ab87516dc5e062531acb4e22003ff4ef4d885af07768929f5e7fc6134ea0c5389a7e4f40dcaaace7560606052383e718578b65f0211e495dbe92e9cb711bc345d7de87d403a1912f577afcf741c57c82a42b6ea6cffabd826a8e2946695f26c676942dd2b1c34191eb4e7f1c8b1aaa4d232f") r4 = openat(r3, &(0x7f000047b000)="2e2f66696c653000", 0x40000, 0x10) clock_gettime(0x0, &(0x7f0000391000)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f00009f3000)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f0000268000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000033d000)={0x7, 0x78, 0x6, 0x3e, 0x4, 0x2, 0x0, 0x5, 0x20, 0x4, 0x7fffffff, 0xffffffffffff0000, 0x9, 0x1, 0x0, 0x1001, 0x4, 0x1f, 0xdd, 0x8000, 0x1, 0x9, 0x6, 0x1, 0x9, 0x1, 0x0}, r2, 0x38, r3, 0x100000000003) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e62000-0xfc)={0x0, 0xf3, "75dea179899a4c2313ea2592c6e1e1b10392de0e0b81ecc71154cdae9608da219f06ade17c2744a6deb701756fa9f86d677cf55701dc3ab1ecf798c0b722a3bd7c813fdb8e8d9ffee730cd955193b398e4f60d1b1cf6911323d8e6cb8035488fac6f9752aaab157f76d5736af2ef0818844e69110659f7d6ad553bad219a52a6c3f3ea42431bc214fa35b55c950fbc4ecba6c5f0a9dcb4cb633b708e1a5d5bf9a0785104dc683ee7ecf0062c198473ecd34095e67776957283da2b4226645c51e9b27ff3d537eb0a81003e0657f9610e1453ae61e56fb946a9b3c1bdacfa92c6174d1a6be0eba07c5181ef040efa890b97f16c"}, &(0x7f0000c11000)=0xfc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a3b000)={0x0, 0xc5, "3976ca731a1b13b34792f33949c2d0fd6b32f2147328d7fd6105c41c2a9b83a9bcf604b5117aba7f6ccb02dad3cabaff76168c18062f4cdf5426033c1d39f855cb9e735850b53072fad5b4516b79abd9c9cbb2664d241d4238c7518f8a11d82a6b6f951c7a98b08ae74ff63fe2e01fc090284bcaa7e3e9b2541a7f36834d2b8315b3106d64e3a3ac6de6a6d3a9959924a5fa418d2684a534d0e4a421b15ce4d6472517f575f32b4d5613b0e83fc1d517b64d84c6a1d78113f27a9a34ebe5ace371c684d0cb"}, &(0x7f0000b2f000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ae5000-0xb8)={r7, 0x7a21, 0xfffffffffffff001, 0x0, 0x800, 0x5, 0x1, 0x1ff, {r8, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x7, 0x4}}, &(0x7f0000884000-0x4)=0xb8) 2017/12/13 09:15:31 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f6b000-0x8)="6269675f6b657900", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r3 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) fcntl$setpipe(r0, 0x407, 0x663) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6b000)={0x0, 0x0}, 0x80000) openat(r4, &(0x7f0000d92000-0x8)="2e2f66696c653000", 0x40, 0x19) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000f6c000-0x10)={0xfffffffffffffff9, r6}) 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000b97000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x200002, 0x8000000000032, r0, 0xfffffffffffffffe) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000021000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000838000-0x4)=0x0, &(0x7f0000f5c000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f00007a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f72746300", 0x40000, 0x0) listen$netrom(r4, 0x9) 2017/12/13 09:15:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x232, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000)={0x4, 0x4, 0x4, 0x6, 0x3, [{0xec, 0x1d1f, 0x1ff, 0x0, 0x0, 0x2808, 0x0, 0x0, 0x0}, {0x7, 0x9, 0xff, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000+0x869)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x2001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000)=0x0) recvfrom$inet(r0, &(0x7f0000004000-0x11)="0000000000000000000000000000000000", 0x11, 0x10000, 0x0, 0x0) r1 = creat(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x2) ioctl$KDSETLED(r1, 0x4b32, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000)="2e2f66696c653000", 0x58b802, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f0000007000-0x7)={0x392}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x6, 0x20030, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000007000-0xf8)="ce9538ea8457dbef4bf99771b3f776ab0f06fb84edf5fc831e68fce0ee3c54a2a771261cc3baa7215ebb122c49db69f30907cf9b5d9c4abca2cda8d18f3e79a5ff571ed1f40a78a63f4a95c2ddc472f3506255277158eb27cd974f79d02beb9b7193fd1db57c535055bf3c20b58fa56b0c0978ef77249eb17c79cb0b5e1767a34c60dc594f696955e0ee4f26220d2d57784cee0c2c3cba5fdeaeb3891d60c4b6ea2be3b760179849c9a8f79ef827163c8e9ca8aa2dc2a8b1daf241027be5448cf0c2040adf95334b49eae1af16cd031a5b93304a4b731e82da5b8d3eeb7ab9e9b259f79c3e12cf90d7fcfe3481258730a8af8d336e386cdd", 0xf8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000002, 0x32, 0xffffffffffffffff, 0x22) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$void(r0, 0xc0045878) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000006000-0x4)=0x20000000000, 0x4) 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ec5000)={0x0, 0x8}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fda000-0x41f)={r1, 0x0, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd6000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x3, 0x80000001) sendto$inet6(r0, &(0x7f0000fd9000-0x873)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2017/12/13 09:15:31 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000032f000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a19000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e3c22d7f2f1c3ae56c1ad142da872763"}) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)="", 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x800}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d20000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af1000-0x4)=0xc2) mmap(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x3, 0x1010, r1, 0x8000000000000) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d22000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) 2017/12/13 09:15:31 executing program 5: mmap(&(0x7f0000b97000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x200002, 0x8000000000032, r0, 0xfffffffffffffffe) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2198551b52f2f88d1a9eff7fffffffe30008262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000021000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000210000)=0x0, &(0x7f0000f5c000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f00007a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000008b000)="2f6465762f72746300", 0x44000, 0x0) listen$netrom(r4, 0x9) 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x19a, 0x1) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000006000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000000f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8, 0x33, r2, 0xfffffffffffffffe) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000000e000-0x4)=0x2) r5 = socket$inet6(0xa, 0x80001, 0x4000000000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) syz_fuseblk_mount(&(0x7f000000d000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x9000, r3, r4, 0x0, 0x20002c80, 0x2000000) r7 = dup(r1) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000003, 0x32, r1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000006, 0x6811, r1, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000000, 0x33, r5, 0x0) setsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f0000008000-0x50)="a107707dfe66050427982d1bd283ea11ab01198495c49e3da127e00000f925969afdf776ee4c1d02a3c100000000000041fe1a0c466423559c152aaaaf7e4d1d85426c3438e79ec76de9227c6a34b3e6", 0x50) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) read(r1, &(0x7f0000f7c000-0xa)="00000000000000000000", 0xa) mmap(&(0x7f0000a5c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) clock_settime(0xfffffffffffffffc, &(0x7f0000d2e000)={r8, 0x7ff}) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000010000)={0x3, 0x1, 0xff, 0x400000003db, 0x8}, 0xc) 2017/12/13 09:15:31 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f6b000-0x8)="6269675f6b657900", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r3 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) fcntl$setpipe(r0, 0x407, 0x663) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:31 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f69000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b2b000)=@common="00000000000000000000000000000000", 0x10) r1 = socket$inet6(0xa, 0x6, 0x10000000002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) getpgid(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000f6b000-0x8)="6269675f6b657900", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r4 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) fcntl$setpipe(r1, 0x407, 0x4000159f) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000020b000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000f6c000-0x10)={0xfffffffffffffff9, r6}) 2017/12/13 09:15:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80032, r0, 0x1e) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x8000003, 0x20911, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x3ffe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x668, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1000, 0x5, 0x5f82, 0x4, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000000)={0x101, 0x72f8, 0x3f, 0x20, 0x3f, 0x4, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x3, 0xa3d, 0xffffffffffffffff, 0x0, 0x80000000040, 0x80, 0x80, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000)={0x7fffffff}, 0x8}) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000004000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000002, 0x32, r4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x100040b, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x5) timer_create(0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x13, r6, 0x4) r8 = socket(0x2, 0x4000000003, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f00004ed000/0x2000)=nil, 0x2000, 0x1000000, 0x20032, r5, 0xfffffffffffffffc) setsockopt(r0, 0xb8c, 0x7, &(0x7f0000003000)="", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) 2017/12/13 09:15:31 executing program 5: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000005, 0x800000000003) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000092e000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000930000-0x4)=0x80, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000607000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000090b000)=0x14) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x3, 0x9011, r1, 0xfffff7ffffffffff) mmap(&(0x7f0000930000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000931000-0x1044)="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", 0x1044, 0x80, &(0x7f0000930000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000150000-0x4)="72656e6f00", 0x5) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0xfff, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000930000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x10002, &(0x7f000011f000)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00008bf000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003d7000)=0x71) shutdown(r1, 0x1) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000742000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017b000/0x2000)=nil, 0x2000, 0x400000000000001, 0x3f, r0, 0x0) 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100013, &(0x7f0000d29000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d22000)="156a9f02", 0x4, 0x20000000, &(0x7f0000d23000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000050f000)=[{{0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f00001b3000)="c39ecc3bcba55a68328b78d14bf4da28becd15f9547cab32ccb7fa4f689ca55b9c05c42ecc474f72b3e2042cfd6abeda04c0b31041538d183b169ea0b1beb2ceaa718bed798a0be444cfb841142002f82b50622c0e5100f4c9aa7e4d68b5196b336615e3da5657cb0e01a42fccb268622333832d0018492990c03c1c67d1a01ba838bc1e9c813d31fdc2247e81ff843f0e717339d1911f1068dfccf976c7fef09a4a646f1d98448e449b8465cab244754b74a6008dea00bbabea14a5d1494ec7487cef1c03f8", 0xc6}, {&(0x7f0000d25000)="1a6f236665dce0b22f717fbc247fa6495563d5836163db9ad1868f5b6697dd7175a07baf43a2c74cc2c509d5bffb555491da8e90c46c11b780acd1289f815b263752c7d9e3271921c8b5809fec6b4f5e91f8ce6a9cde4d3e90dde1608d0d851a92b14ee82e8883e76d08a012e5a2c8f7067123dd999a08e6661f93d228093e19e45d533386f3aff7", 0x88}, {&(0x7f0000d27000-0x43)="3564a84a3368ce8bcedb262506f47a1a1c60bc93e7197da35fdff407a392665661c5803c0352053a6c3d17c9e29821268ef4c152fafee188a67acb2b9a2447dce6f4d0", 0x43}], 0x3, &(0x7f0000889000-0x1548)=[{0x10, 0x11f, 0x2ed, ""}, {0x70, 0x0, 0x10001, "d72d619bd74221ed6f8de2155196fdcf9d855517017c55a8455e1ade37f092b6d3f867fb0fc151aadadff8c150b411f651d899ba43bd800f6f83bbd3fc912c3d7d4f9b0f0eee88e6cb9a06282ecf65094dfe1f698d669d4fdcf5a2"}, {0xd8, 0x10f, 0xc7, "aae5cea8e1e3d63915ab53deacbebff8696b2cf0f06f7bc6d2a196e8d644cbeb89a382bee1f6dd85406d452f0345f0dba3ef0718a48d7f2fc234090eda707eac2cc5247441e508b75ba96cb66a38bf387b5b26a2f49edde79a172d828e2d72b55abd5d81af13076138ea2974a4922b74b22c7645ebc3d40937e41416ad2550bafd6e5b16ce6cdea0c6628915dc32a694b0eb1670bf16b28692a5f286d866400fdcb1762560e3e58e59335261b9341caadf1c467262e88e71ea4ffff93560b293dedf4750b0"}, {0x98, 0x10a, 0x0, "f2ef644a7f67554ae6b7aaf44a1fb1cd96f505d6b2972e006e231c57579f9730b2550fae6710ac6227aa2aa9ccc57a846c8d4fafd38da717b416b0c289cb9967b3e49e56f8abb92ae202153613906cc50f73a6ce63a3a1ac42129118dfbb456f793c3ada2cabc0bfa97646e1f60c0c21aadf2702ac55328217a14b01b69c129b11a2abda"}, {0x108, 0x117, 0x1ccef46d, "1cbe14523ca7a61ea63dd1018cef0ea90a1803a1d1204a87dfd9ab1f8410bc3ea723d36f91bd29964a5d39c7eb65a43ff947bd4775b4bdfb95d82b57aa6ac0e4e0e0f60106004618c39e37da8c7c40d5f358868825daa66e9be05e8b49dc69afacaf336321f0b066e76b37e604c53092eedef72a9fd8bea339856ea769f38dfd9e997a4ec6029a6f799e74c21f9f864fb0fc2b7df3b3d280cbd87c897479552a2d9c79ebba2b841e8f3b93596d501d078446204331fec5f4d2116d7a8f9ecc85ffa10fe8bd2887c054b69e119936ebc6332d0924769f1cd1fee09934a4d1d86513f46b0840f60ac948c0ea1583989c7cd76d8ffe5cfd"}], 0x5, 0x40080}, 0x3}, {{&(0x7f0000d1d000-0x10)=@nfc={0x27, 0x80000001, 0xfff, 0x4}, 0x10, &(0x7f0000d1c000)=[], 0x0, &(0x7f0000d1c000)=[{0x18, 0x119, 0x0, "215f42"}, {0xc0, 0x0, 0x87, "4c6ebf29edd45696459a29720d2cd1f2ac66a66731a1ec0c9530a4b550e6b996c69f2f1aa3384600b40721899b26022091e776a9acb03c5bfa2df93bc7845a38b43051c58b75cb3a549d8adc7d4d187cde1111f5ce2e6d2c1b11aaac96cfdc81270f4ad7469aeac7a34fabfbb0cad44130f34c88c3130f455ab331b237fcbef63649475e358a50bac88a3adc9c19291efa25ef541ced32c6430fd0f1d3edbc3f23ba933a430febc65914"}, {0x70, 0x10a, 0x5, "7d245011d440ffab18fec2d86db3e2226efd2f92392a9f7b11fa6be090ffd00daf445db65ab62062472930d91e8a66036858d3ca6b920bee206b870a08760d7692f5fb3174da7967a5db517ed2206ff6a144b7ff860d0f24ec"}, {0x38, 0x10b, 0x5, "9f2a556d49cca7424ea30c5f6caf4d9cec8eb115f440df9da39589ed70ced3704c4d8715f20919"}], 0x4, 0x80}, 0x20}, {{&(0x7f000040d000)=@sco={0x1f, {0x7, 0x1, 0x7, 0x0, 0x10000, 0x26}}, 0x8, &(0x7f0000d1d000)=[{&(0x7f0000519000-0x5c)="efc368e56d0067b891d1ab34e7b7f848d6c8133005d25e4d543ba2bea00c0157f054e716cad0f851ccb3fbf105bef89b7b5a7c800a54b29f490445efd31aee202b8c7516081ae3b9061210b98e3aad99f65b1e1c9e99ac1b27a979da", 0x5c}, {&(0x7f0000d1d000)="", 0x0}, {&(0x7f0000c55000-0xfa)="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", 0xfa}, {&(0x7f0000329000-0x6a)="976d3ead2ec9d8f01bdbe349aa2cb02b8796a25ef236e5645e9b6ff91f605200aab732d197fed88976cb92e48d4277d9976285d4d741813dce8c51c1f68d010a03f61c4e83bfda81bd7e304dcc231b7322b8c58b386110563c137eb62481310e3c98a4943d5b995dba3c", 0x6a}], 0x4, &(0x7f000091b000)=[{0xb0, 0x111, 0x200, "be02e539b898e08ccab6b27a0f6074dde88ca20706c686b55068819b4da5483d3b8cbb6db39fd3cd9faa64eb1a3ce079b7ca03f659045a23fe7887a9fd13608af6becd526ccbfe0b18ad5200da933396a9fd43a6058e2d3c32c6d5d40b25ebc906c5ef555350b37bdb3b412fe96f8e018608d6c2e7d7d0765716016200120beae6be467cb85481f04d5257a1fa6e7dfb5e409325a6d58c43e7c1"}, {0xa8, 0x112, 0x9, "4d52c5d86070e243f01ca61d9b9c75f722ced6461d37f14a92f8e5e4d320d161de4551af55c251b8c26f2e39d1966fe4caf2c7a6d033872ad77075330d6edccb1e3dff779017b897ac9b0ca6f8316f2ecfcb246f96f651a028eb15f069aba605e0e378b8684ea3a1e9851d5c1a1d3c847863d6603d950687d0d3266a2b62633def3e49cf2183328f30ccca7d6295a859056d2741"}, {0xa0, 0x10a, 0x81e, "54f27cba63b07238e0311c272916c2e7b7980ecde4492e6cdd41f315c59abcf77967e4288410bf412e4660f3081b473a84bd1887384074f313927075bdfd6607525311be1b9c51574972feb8a8ed4f8f02af27b8b05555bd152dc910754c9789c3635f3717f224d4e8ce8b5085e1026e325d44982aa51e257bfe1dc453c139a6ac5fdde8559b605262b9ff"}, {0x78, 0x13b, 0x400, "f75811a9d4d3b84f615f0654fefc601bf24c597db89a8cf6a5d3a1d5824d9efc0b377c9f1791c12e798357412df4292a9eb6a8d5f6ee1edf7746fd8c408f25deb7116f1d11ab3d8e7b59f3afc155e1098e5257b8f7867fb011f60e5a5ae442e56de0483386"}], 0x4, 0xd0}, 0x2}, {{&(0x7f00004ca000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x1, 0xe, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d1e000)=[{&(0x7f0000642000-0xcc)="db290f4f7a7f9825d98497c43dcd521edba267a1c3bd001d349105ab0ce677839c7fc489fad9578ab8319d2c8f30f30c2740c1f3c00bac771036a3464f6ba9fcf476763fbb5b01bb3f6603562f5148c3730eb9f29d18f1a091feecc62ff9d3989116753656bee5d820d36bd408940a00a4cc2984207e7dd534ff56fd61656da4e6b0302bce7b4feb2de471991bd4745470ea68f85f24eea2ee152b2513a248ef7ef54ce8dfbc7e3312b8c53dbba228d318150fb39005c0a08f337887210f828ac9a758cd6431279cbfdef851", 0xcc}, {&(0x7f0000612000)="f6752f56222a2636eb2c527ec160c695c3a4bcaf89862613f191def214d879a3b5e6a58cb19bc227f9c15b616664d3820d67d781c18f37456a794a761d14e917ae88b350e0d5badf0b679764387d813fdf57e00c8c21a167203678d763d91845d8c9f6211b72c88f2057eb28e45d07aae34d48b28867dac0a9dc278188d1260b395ef75369cea08995703470", 0x8c}, {&(0x7f0000077000-0xca)="b16c04fd1924a2bd2ef4765ac6a1ad5dafba14d76c1160475fe89b0580bea13230d673903bf1d050ae47d464254dd300bf2e7da2089c833a2eae489d85cabc81f1bcc28326bae039ff0de22d997460f8bb1a3c00165eb7d6ebb9b9bfec26da4eb660f0e2a8f62a93caeadb0f757378bd7e9b5f11b9b5b8ff5d49ed1e99b8d94545d78f5d76292397071f9ed73f186121b94990515e0973b2ed9d156fb4f00b64e46029e3f3c9b750235f120a3c5bc2a1eddf1d7e4dcfc66a48315be63a2594553d030d448f960fc014f6", 0xca}], 0x3, &(0x7f0000bd9000)=[{0x68, 0x117, 0x3ff, "1f97602f1f400bfcedf1cc61006ccde74fbf668e9ded556f9b2a2f6a86029d204d63fb365ab3de8f784252374dd23d868f1f01f1af8d6e6c2232ab294eca146bf9f64665365788129e909eae8dd78fdca72dc07f95f23c83"}, {0xb0, 0x102, 0x1ff, "c313bb1a2f39e26f9fd96a7ff70c119384af1e0aad631524a7a769f8e17bbfb0ea974e7aff1521eac98cdf7fc4ba63b8505e6e34ddc516a84d28f5305780f526a3a48bfaeb4b3f9e26511a32bd418e8420d1a469c6324b8b5448abaa688d563465490176c8c46317cfb16d90c5e987c9ffbff5e921c97326413e7233e29cd3e3b38f051e07b93e2bc718ff55223fecc71c0a859425376bc6823c1293"}, {0x108, 0x107, 0x0, "5d41fb6d1788f9b731993a1615c5cdbd98b018c5225bcd334b234273f5756e16fed2709ae4d079ba35377ba9be0e04be6433225e9fe4377504105ee1488f9afb8ec399cb60c6a17845113b1e2e2c79a485661fbe0678ff733aaed7a4ccdda5c5eac5601b713e21a2c3f764d6210a0f84fed96b040f0edbc356951f5e351b2307c787b7e2d59bdf53a81c6c0d995162516c27813229747a85447805eb8135e2c419b6e7f8fc6fc9947dcdc92663d2099cf3e8c2d9540063d0430c4b05128e67ececec2cc553558dd80102b72c20633e77df221beeba6b2650b20f6217b51fe5cccac09dba0c284d42580f4ba0322a6430c0"}, {0x108, 0x109, 0x0, "c50d61e214f19b608e5e8a5bb16bf762e3a7f2f50c915067b5ad5ab59e686b21a59ffa76eeb1b0616769e9826ed76fa6e5e361d592ed64cd99dbe2152c60f55accd1e7c21b484efb43e37395cff3667a171d71b166b6e3094943d2031fc10fa6415b5f3a29679551c81f2bd35f4f33a03c7591224c41ef1a2fe61e0e5f6e05be2ebf89ff9988c75010b8d74d956ae35887ceeca488453972b105acea07d949ee81a265226401e10ad60e09b85122b205f89adebdb9cd658b4bfe9916619aed1a90dce17e01427f62889c43d4f870e1d690fa241c3cca021194d32f4c370897b1ec4e7b9a635498c9eca7cd3a30e0b46b60c085eafdabe3"}], 0x4, 0x1}, 0xfffffffffffffffa}], 0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cab000)=0x1, 0x4) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d2b000)="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", 0x1000) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d2b000)={0x1, 0x7, 0x2f2e, 0xb6dc, 0x100000001, 0x4, 0x1, 0xff, 0xfcd, 0x10000}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d2a000)=0x12) write(r0, &(0x7f0000b42000-0xe5)="e7a5493000f3b6a1b3e51c6a8f1cf13f5804b044aac97ff0528b76c9428d0198f3d67640de6145660c6f86b14dd964a2ae2d4c3fc84860e42441fbf179331d1a968339aba6be7ff8ddf39bff7875730d782ef9d44081330cb4e3b6cd2ddef790c8537b490fbd106233b018d180d7602347c1e6e10e366a5f907dc0730a504d796664029a8ced541b39bdc6db401c3c8d442703e952f60e73108a23d0d7de846509d4405d0c78de2393a9eae8d30d0eacffa72226ef6a74bf17939d59331621be22b04af6649ad90ecc9fbde5187c824b193abc8bfcf1ae727c6d124a3ca18682d8763a50b1", 0xe5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d25000)=0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d2c000)={0x6, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d2b000-0x28)={@generic="9cdb2a64533398425b9c804f91825d8b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d2a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) 2017/12/13 09:15:31 executing program 0: madvise(&(0x7f000024b000/0x4000)=nil, 0x4000, 0x0) 2017/12/13 09:15:31 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000021b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x400000) r1 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000007f000-0x4)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fbd000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0xe91, 0x0, 0x4, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000001, 0x0, 0x84b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fstat(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000d12000)={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffc, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00007e4000)=0xfffffffffffffffb) shutdown(r3, 0x1) sendto(r3, &(0x7f00000ba000-0x45)="f69655494c3d930840700efe20deeb8ddccf2bdbbb1245e0127165d0ffd2197efd7d52f2e5e62d44f5fa788309056f073671629456616359499eda61cff6d4ebc33dbc3084", 0x45, 0x800, &(0x7f0000fba000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x29}, 0x1c) 2017/12/13 09:15:31 executing program 0: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xa19a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000050000-0xc)={0x4, 0x9, 0x1, 0x5, 0x80000000, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000055000)={0x4, 0x20, 0x100, 0x6, 0x3, 0x8000000000000000, 0x3, 0x9af2, 0x2, 0x8}) r1 = gettid() prctl$setptracer(0x59616d61, r1) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000051000)={0x4, 0x6}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) exit(0x1000101000) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000058000-0x1)=0x0) close(r0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x0, 0x1000032, r0, 0x0) r2 = fcntl$dupfd(r0, 0x1000040002, r0) mmap(&(0x7f0000383000/0x4000)=nil, 0x4000, 0x400003, 0x10, r2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000b3b000-0xc)={0x1000000000, 0xcb3, 0x9}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x947) mmap(&(0x7f000013d000/0x800000)=nil, 0x800000, 0x2000000, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000b3b000-0x38)={&(0x7f0000b3b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000522000)=[{&(0x7f00005e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b3b000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x2, &(0x7f0000550000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x2}, 0x40000000) mmap(&(0x7f000092e000/0x2000)=nil, 0x2000, 0x1000006, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000b3c000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000b3c000-0xc)={r3, 0x80000, r2}) 2017/12/13 09:15:31 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000afc000-0x4)=0x10, 0x80800) fchmod(r0, 0x46) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000fd8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) mmap(&(0x7f0000377000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd9000-0x4)=0x0) r3 = getpgrp(r2) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = gettid() futex(&(0x7f000000d000-0x4)=0x3fd, 0x800000000006, 0x0, &(0x7f0000f66000)={0x77359400, 0x8000}, &(0x7f0000048000)=0x0, 0x0) unshare(0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000fd9000)="2f6465762f72616e64696d0010", 0x0, 0x0, &(0x7f0000fd9000-0x40)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x108, 0x7ff, 0x1ff, 0x800000000000404}) futex(&(0x7f00005af000-0x4)=0x2, 0x6, 0x7, &(0x7f0000fd8000)={0x3, 0x12a7}, &(0x7f0000048000)=0x35735def, 0x1) tkill(r4, 0x1000000000000016) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000037c000)=[{&(0x7f0000a97000-0x3b)="390000001300194700bb61e1c305000040000200030000000000000080000900130001000000ff00280fe2ff0004e50000000207000d001fa2aed0", 0x3b}], 0x1) mmap(&(0x7f0000e0e000/0x1000)=nil, 0x1000, 0xf, 0x40010, r5, 0x40002004000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x7ead) ioprio_get$pid(0x3, 0x0) 2017/12/13 09:15:31 executing program 7: lstat(&(0x7f0000485000-0x8)="2e2f66696c653000", &(0x7f0000926000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd(0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x4, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000b14000-0x8)="2e2f66696c653000", &(0x7f0000355000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0xd98, 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x40000000080000, 0x3, &(0x7f00000e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d9000-0x14)={0x0, 0x2, 0x2, 0x8, 0xb2, 0xffffffffffffffff}, &(0x7f0000d58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0xfa55}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000025c000-0xb8)={r5, 0x6, 0x3, 0x80, 0x800, 0x0, 0x3ff, 0x200, {r6, @in6={{0xa, 0x2, 0x1c32, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x6, 0x1f, 0x10000}}, &(0x7f0000e52000-0x4)=0xb8) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f0000d27000)={0x6, 0x5, 0x200, 0x4, 0x1, 0x100000000, 0xffffffffffffff10, 0x1, 0x9, 0x40, 0x5, 0x100, 0x5, 0xffff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0xea, 0x9600000000000000, 0x5, 0x10ec, 0x5c}) r7 = openat(0xffffffffffffff9c, &(0x7f00009e0000-0x8)="2e2f66696c653000", 0x0, 0x180) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r7, &(0x7f0000994000-0x38)={&(0x7f00001ba000)=@l2={0x1f, 0x80000000, {0x4, 0x6, 0x1f, 0x8001, 0x800, 0x1}, 0x81, 0xffff}, 0xe, &(0x7f0000e49000-0x70)=[{&(0x7f0000304000)="f0d7a1bbddceae75aec245ba56eda62f5ad1b781918731cc8eef8c43bb84d8fc956136b52843dd2eeffe6c4d86011977b2b5e6b918b7c3137efc81e391ac0154ffc0fff5b123b9ec92730d43037cc2", 0x4f}, {&(0x7f0000d4a000)="8098da1601971b3d9688eb4b7f8770ad13481101162f4d4e4af32ec97dbe9e04ea69f615fc8289133a1c", 0x2a}, {&(0x7f00001a9000-0xec)="93f379c46addf13e2807b65f924a9324565895725ccf658ee4fb4d4fc2ae5787390f785925c33f6ae2ed82ef8baceeed1a3d628bf9bac14be37978fad635452dd7e1732064b80b94d0334b857444dba03d27627a8e0d82d228c5ca64ecc8c46508dc1f7460961f90ad11ad6b99e5ee40cbf52c277d58b6d6f137d08ccb6700380cbb3a55bbefb6f8c7f0635a1431d2bb1d0088f4b680b750d544efff8a9fcf175699218aaaba241e34e4dfb1e49e8e588019b04f807368cc3216f906cbb4ee1bfb718366811b359c3555242b84464b6f706bbdf3115b3ca0bb9a064bcbbd200561ab7a08b54f1c5636001fb8", 0xec}, {&(0x7f0000795000)="6bda7bf6c9d0c2b3d026700e365e62c1316b1bccf77550e7199f553e4f6765c54778e46b1605aa079b2c305e473108c359e20df99081b31298f18991c01c9cc8b6ba8e14e04a01eba52f8c3c90f5a634b681dd47b5075575a25f350f1e570ca031d9e3f76f4f3b157f427e22230ec702ff", 0x71}, {&(0x7f0000efc000-0x73)="c0a956f29fdcaf6058871b8e5f870c4eaa8636398c21a06bc565bba5811fd33920b6165fa6df1eb9b2392807cdd508ddeb37f097dae47b1780dc3ddf27fe706a2e6dc2a71e703e7f96a62a29f4dc88f780ae72233ea716b43b2f84a0a2eb0e2675894e0ce4faa30a843f32b192a16d493af7de", 0x73}, {&(0x7f000053d000)="3e1933a2d4a0f6f7a94035a59d74a197e8dc4796a4dc6011bbd91c4d0e53cb44754f9aca79621656c4cd48d925f5f0771a8545ea174eda06fde96e9e153d4519897e330a5878590926c93254", 0x4c}, {&(0x7f0000cf0000)="9e6fe3a514cd173bfee47010016e30e4dab7d0be622e94f41a6eac4adb95df0f2bcb7e60d1c941714f4fb228fbb14b85649cb7d4359857f174128c124679665d755cb613ef476f0df819a1f763e870d0e140519ff2ef3b2d76c1e67b0ebba827f0b55f426ab7b399b0ed95eb0cf59b265a8dc0d96ad81037bd64dcb585b93ee357cbeca9d09830f9d2ae70e3d5475bb61a8abf146c35082e1a0c092de8e1aa68", 0xa0}], 0x7, &(0x7f0000024000-0x1c0)=[{0x100, 0x13f, 0x3, "a0489a353a9e51f3a5ee170506d533cfb35a24763ae7a8cad474b4cb3bb8738701bbc21145f06dbebadc66d4e4f4c4d00d3245952d4fcb98fcc741f062fa8007601fb483302b286db5ea84adb0d67d8f8f46f934f30f7294f075cc0a1d2ca953bf00fb4bce37f3aa01862d33df9bbf55ae9a8e24e2651b8a7de3a93d57117b469875d522b15b11a48d018f617692fd4907cddae09ff21da570d4434e3dbf3f82554695a35a07fe81aa6213ffb0268b705432e9f3dbe05d03fe7670b4f05fa9cefd1549c02c56f9e6fcb3431995cc003d842f29a6ed90793c86ffc44dbc3eca052d4f1c904186ec718b1f442dce76"}, {0xc0, 0x0, 0x291, "98ad47660ed721cc92e1b774a6bcf9929ee6e9efc561c3a826856c2a362bd7210598e244b45acd23c553e4fc8ec73b13f44a7265e167638ab243bfb714ab66d091a203689566bb1c59bb1e7b5caf93a0d2c52f94ac13a8ce69ef7a0f9f44c99ef0d1ecc9092063303df1dd34441731651763f2fa743ff79b610c07a75341b9555172a92e3589cf11b0e5e8b0adf4b072d42057dc56665ee650dc1f9ac9afb9ca47a8ebf5c608a28027"}], 0x2, 0x0}, 0x20000000) mkdir(&(0x7f0000354000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f000080c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r7, &(0x7f0000020000)="2e2f66696c653000", 0x0) getsockname(r7, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000636000)=0xe) r8 = creat(&(0x7f0000b7a000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x4) rename(&(0x7f00000e5000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f00003ae000)="2e2f66696c65302f636f6e74726f6c00") sendto$ipx(r7, &(0x7f00006c4000)="45df8f20fbd3fb7af2e7f6dddac334dd74a6f3cc503d665636cdfa329eee5ad0750e0224c7ebcb4588a56bb77c9fa77ebf68dfd185bbb4dd257cbd3a7edd712c688c2bca7a2bbaf90552fe8ed479feb90b95233eaf381f46b1108f9195e18bf5425b095b0eec1b15d3ea34b96d0df8e1a0e9cbca0ae980a811d208c48e0dfbedb0d104827b98764048577d99992a87ad0cb4ed8387a62d9a379b0428e0f180fe1a84232a5cf07cced8bbe0c242a08100b5d637528b5c6071e209ab8599fd60", 0xbf, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000936000)={0x80000000, 0x0}) getdents64(r7, &(0x7f00000ae000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000435000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fsync(r3) remap_file_pages(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x8, 0xffff, 0x100) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fc5000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fc6000-0x4)=0x0) socket(0x8, 0x807, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc7000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r4}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0xf, 0x80807, 0x5, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r4, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009ba000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl(r6, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r7 = socket(0xa, 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b4000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002a0000)={r8, 0x2, 0x6, 0xfffffffffffffe00, 0x8, 0xffffffff}, &(0x7f0000613000)=0x14) r9 = socket$netlink(0x10, 0x3, 0x0) preadv(r9, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000023000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000000c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00001a8000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, 0x0) sendmsg$netlink(r9, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r10 = fcntl$getown(r7, 0x9) fcntl$setownex(r7, 0xf, &(0x7f0000b7a000-0x8)={0x3, r10}) 2017/12/13 09:15:31 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000000002, 0x0) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00004d0000-0xa)="2e2f636f6e74726f6c00", 0x68042, 0x0) fallocate(r1, 0x0, 0x10001, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x3d, 0x10001) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd1000-0x18)={0x0, 0x3ff, 0x30, 0x4, 0x7fffffff}, &(0x7f0000fd0000)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca0000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000fd1000)="", 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd0000-0x8)={0x1, 0x2, 0x2f7e00000000, 0x3ff}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fd1000-0x4)=0x10000, 0x4) mmap(&(0x7f0000fd1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000086b000)=0x9) sendmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000379000-0x10)=@ax25={0x3, {"220880bff9a63d"}, 0xffffffffce7d6394}, 0x10, &(0x7f0000fc9000)=[], 0x0, &(0x7f0000fd2000-0x1040)=[{0x30, 0x10d, 0x9, "b3aef56713857a28e97f0000c200441adae50700000000000000090100003f64"}, {0x1010, 0x11d, 0x100009, "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"}], 0x1040, 0x20004400}, 0x44004) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000073b000-0x1)={0x6}, 0x1) 2017/12/13 09:15:31 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f56000)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80804) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r1, &(0x7f0000f19000)="ce79", 0x2, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000838000-0x4)=0x0, &(0x7f00007ac000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f00007a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000749000)="2f6465762f72746300", 0x40000, 0x0) listen$netrom(r4, 0x9) 2017/12/13 09:15:31 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x19a, 0x1) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000006000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8, 0x33, r2, 0xfffffffffffffffe) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000000e000-0x4)=0x2) r5 = socket$inet6(0xa, 0x80001, 0x4000000000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) syz_fuseblk_mount(&(0x7f000000d000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x9000, r3, r4, 0x0, 0x20002c80, 0x2000000) r7 = dup(r1) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000003, 0x32, r1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000006, 0x6811, r1, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000000, 0x33, r5, 0x0) setsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f0000008000-0x50)="a107707dfe66050427982d1bd283ea11ab01198495c49e3da127e00000f925969afdf776ee4c1d02a3c100000000000041fe1a0c466423559c152aaaaf7e4d1d85426c3438e79ec76de9227c6a34b3e6", 0x50) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) read(r1, &(0x7f0000f7c000-0xa)="00000000000000000000", 0xa) mmap(&(0x7f0000a5c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) clock_settime(0xfffffffffffffff8, &(0x7f0000001000-0x10)={r8, 0x7ff}) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000006000)={0x3, 0x1, 0xff, 0x3db, 0x8}, 0xc) 2017/12/13 09:15:31 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) r2 = getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f6c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000587000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000588000-0x7f)="0125b9eba9a9e317a8902dc93a9e41ff4c9fff8e2fca877e0b41bedae7fdd567fc07e14a4b8eb6a19112e11ae70f9e4532b0a728118807fe1fd9ce4829d6e3c0e8d328d8ffc337317793582e6211ababb747bd30d3b945c9f992d0be6d1230e0aedeefada443b996d6064a244a5704662c976b748ae07c4bbd96b62de1c679", 0x7f, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000996000)="6b657972696e6700", &(0x7f0000463000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000f6b000)="6b657972696e67003d2cb00c2dfb6b1ebead00a32f24e00b9a3df7c131eeafeb67b90d02d0f4865212ca3db2b8bca1464f59f1c0b3574d8feaa640329a2c7801c93be1c28360b7ee428323762c9984944548000000000000a20ad70dc7adc7a05f518ceaa29cc656", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", r3) r5 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) fcntl$setpipe(r0, 0x407, 0x663) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x6, &(0x7f0000a10000-0x20)={0x2, 0x3, 0x1, 0xbe, r2}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000f6c000-0x10)={0xfffffffffffffff9, r7}) [ 48.452336] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.471461] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.484594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:31 executing program 1: pipe(&(0x7f0000b61000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x68)={&(0x7f0000e1c000)=[0xffff], 0x1, 0x9, 0x3, 0x1, 0x7, 0x3, {0x6, 0x8d, 0x3ff, 0x200, 0xca58, 0xd8c8, 0x3f, 0x8e6, 0x5f91, 0x2, 0x3, 0x0, 0x80000001, 0x5, "0496ca12e386637bcd135b514e867b6dd1497a4b2ac1b85fb75a73311ac4baa5"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7f000)=0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) r2 = add_key$keyring(&(0x7f00000d8000)="6b657972696e6700", &(0x7f00005ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) fstat(r1, &(0x7f0000251000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00003a6000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r2, r3, r4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000d23000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0x7ae, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x440fec24, 0xffffffffffffff1d}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f5, 0x1, 0x100000001, 0x5, 0x337, 0x7ff, 0x3, 0x1ff}}], 0x7, 0x4004}, 0x48040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r5 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/13 09:15:31 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000183000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) r3 = gettid() setpriority(0x3, r3, 0x6) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003d0000-0x4)=0x5, 0x4) recvfrom(r5, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffe}, 0x10) r6 = getpgid(r3) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000767000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000968000-0x4)=0x6, 0x0) r7 = dup(r1) fcntl$getflags(r0, 0x1) fcntl$setsig(r7, 0xa, 0xa) r8 = dup2(r1, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4010, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r9, &(0x7f0000fd7000)="", 0x0) write$evdev(r9, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r2, &(0x7f00007de000)=[{&(0x7f00003ec000-0xb1)="56be92dfe53b14ab093cf70a456c56fdcc1f339a5de1eeb9062e994d74f4a259772d808440e001b338ab7a42fb2fc99a4ee467f04d4b90d8a62ce9c669916db0448bcb31ad97c530c2fe678a681994b66dcba4b26b229b4bf01b41b9c70a25ffa125f63a88b895f57bb17ce65f2ef00369a24d4044deb8bc66662223ed9ff31b1fd842c4eec6b0efcaa0ea524c1140953182777ecebf0446442a6418145b64a87c7d1e626095f720877bc660552cfd24e6", 0xb1}, {&(0x7f0000070000)="8e85cfd232f0a6b791a1fe28c4e6d4f11cc081adbe061d3f35868b7b7735c095c42a91715b885961d8e92b35a2c2ae2738736c365e08eb4a90781ef885f5cebbceaf4bfd6a1eaaae2b833e569d9e80379334a7b7a029d3672e7151066715aaf474356d3670208dd0dcb26b8094f05aa47322303af1bd0b15adc509c12a656686ec0d345de2d7adb2c7a8690412da7c34fe4dc56ad2a58558e6caa5a407f80dba108ffcb059df3ae1968b36cc1f0ddc0d1dfa4f5803b73c4397d64b7ab13aedfa3f6ede667c73e336261d7536da10677fda506bf70c2f", 0xd6}, {&(0x7f0000504000-0xa7)="5cb241405e5716e2ce9088b39a51ccc4df3a3040f6fe570589ce5f37eeb24c9f8c9c79ef7ce3064ed3acbc26605c56349fb2c99bbcbd5e81e871afbbd9ae3dac6a552b63ed2d33164eb32dbe2cb35605f93b5fc4d1de2ad7d93430fe53311d39463fe4a724cb0dd24b4865fa4380bed29f4174780cf7c497174b2bd5f44536cf4fa8a244576ad8fff14f5cd75e13ff107b1a073de2222af8bbc553e97c74ab625a75d37f567b8e", 0xa7}, {&(0x7f000089a000-0xaa)="9ad695a46f3bad74ecfe351112e5ae20f625af61a402d60032372833cd317536afa55c858a430db9c34c8707f5c63637adb6bfd02a00fb96134b939ccdf75a96bac557d0bb923ca032eae82161ab3d7d840a85658325a04025073931609d9cf748d341d80a4a077121557d6d37a91d6a071d70764b5ccc8be61a99be51d885368fd843da14540ee5f894833433dbad29cafea374e4908257232481a5d510a2d6f8878071581bdc53b7cd", 0xaa}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000337000)=0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000fca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000c0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000edc000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000b27000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fcb000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000fcd000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x7) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r9, 0x1000000000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r3, 0x13) [ 48.496758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.512752] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.538783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000000000)=0x98) 2017/12/13 09:15:31 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80032, r0, 0x1e) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x8000003, 0x20911, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x3ffe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x668, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1000, 0x5, 0x5f82, 0x4, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000000)={0x101, 0x72f8, 0x3f, 0x20, 0x3f, 0x4, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x3, 0xa3d, 0xffffffffffffffff, 0x0, 0x80000000040, 0x80, 0x80, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000)={0x7fffffff}, 0x8}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000002, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x100040b, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000004000)="2f6465762f7572616e646f6d00", 0x0, 0x6a200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x5) timer_create(0xb, &(0x7f0000003000)={0x2, 0xf, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x0) timer_delete(r6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x13, r5, 0x4) r7 = socket(0x2, 0x4000000003, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f00004ed000/0x2000)=nil, 0x2000, 0x1000000, 0x20032, r4, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0xb8c, 0x7, &(0x7f0000004000)="9a02ec46a8cb91e82238731ecaa716c47a199e51deda8fd2db1b0e440f567b9ae7bf6097a7a954aec0278095ba3e15591ea98becec360dcd159a1d214a787c2fd0fd6a610000000000000a22ed25ef7a2ce72809e8bd2796e6d3b1209c0db34418fd20737c9fe9465f2e9ac4ba80c99a60e71048fceb67258deacaeb", 0x7c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) 2017/12/13 09:15:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f03000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socketpair(0x2, 0x80004, 0x80000001, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) r5 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) dup3(r3, r4, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r6, 0xa, 0x0) sysinfo(&(0x7f0000f32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r6, r7) fcntl$setown(r6, 0x8, r5) tkill(r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002000-0x4)=0x8000000008) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() mmap(&(0x7f00000e9000/0x800000)=nil, 0x800000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fc5000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fc6000-0x4)=0x0) socket(0x8, 0x807, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc7000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r4}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0xf, 0x80807, 0x5, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r4, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009ba000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl(r5, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r6 = socket(0xa, 0x24, 0xffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) preadv(r7, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000023000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000000c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00001a8000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, 0x0) sendmsg$netlink(r7, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r8 = fcntl$getown(r6, 0x9) fcntl$setownex(r6, 0xf, &(0x7f0000b7a000-0x8)={0x3, r8}) [ 48.550031] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.550307] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.571912] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.585669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:31 executing program 2: socket$netlink(0x10, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x34, r1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000003000-0x8)={r2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x15, &(0x7f0000001000)="d0af2464ff3c0b14e678c2d62712cf1ec53834cdcd92b1dbc807d505782de5d949e3d861baef2ffd8fa18926f2bc9a237a084ae2b297aabc67bf792bd140682b2956901b36ed4d4409acd299ce21d70c9f0bc7cfeee73f0ab31d953ebfe0f2514473e6d428dc0fab689e96e48ebc386d18e94f1182af2742c418c52b60f06ceffdbf8aee9b82ca154b8dd87c21e37547ca7b91a5f412bd5f18fc4a10d8830742a9a22309fb43d0410837e013439c61e44a118c279cb97c76350669277cff0cec4b728b05a774ca781f9906d65c1a", 0xce) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004fd000-0x8)={r3, 0x4}) r5 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x4, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000003000)=0x0, 0xf2) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x4, 0x10, r5, 0x800000000) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000)={{{@in=@multicast2=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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000000007, 0x10, r5, 0x4) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x4, 0xa, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x3ff, @rand_addr=0x37, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @empty=0x0]}, 0x38) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x32, r6, 0x2) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000021b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x400000) r1 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000fb7000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fstat(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fbb000)=0xd1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000af4000-0x24)={0x6, 0x0, 0x0, 0x10000, 0x0, 0x148, 0x9, 0x8, 0x5, 0x1c, 0x8, 0x7}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000d12000)={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffc, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000387000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000240000/0x3000)=nil, 0x3000, 0x1, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000067b000/0x400000)=nil, 0x400000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x7, 0x0, 0x7, 0x5, 0x0, 0x3}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00007e4000)=0xfffffffffffffffb) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r4, 0x1) sendto(r4, &(0x7f00000ba000-0x45)="f69655494c3d930840700efe20deeb8ddccf2bdbbb1245e0127165d0ffd2197efd7d52f2e5e62d44f5fa788309056f073671629456616359499eda61cff6d4ebc33dbc3084", 0x45, 0x800, &(0x7f0000fba000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x29}, 0x1c) preadv(r0, &(0x7f000029a000)=[{&(0x7f0000fb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000ac0000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000cfa000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000fb9000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000091f000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000614000-0x35)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x6, 0x47) socket$inet(0x2, 0x705d0250f396ea06, 0x80000) 2017/12/13 09:15:31 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x100000001, &(0x7f000062f000)="08000000", 0x4) sendmsg(r0, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000fc9000-0x77)="", 0x0}], 0x1, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) 2017/12/13 09:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f000044a000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x401, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d4e000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000b74000)="4750653f09fff77c64f207003a0365", 0x2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000006000-0x51)="", &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8001, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000014d000)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f43000)={0x0, 0x0, &(0x7f0000fb2000)=""}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067b000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x80000000) mmap(&(0x7f00005a1000/0x2000)=nil, 0x2000, 0x4, 0x1601d, r2, 0xfffffffffffffff7) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000fb8000-0x28)={&(0x7f0000a31000/0x4000)=nil, 0x1000, 0x2, 0x80, &(0x7f0000aac000/0x3000)=nil, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000992000)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000f94000)={0x0, 0x2, &(0x7f0000fb6000-0x1)="66a6"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000272000-0x9)="2f6465762f70707000", 0x94040, 0x0) recvmmsg(r4, &(0x7f00001f8000-0x40)=[{{&(0x7f0000067000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c7000-0x60)=[{&(0x7f0000534000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000607000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000df1000)="000000000000000000000000", 0xc}, {&(0x7f00005f1000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000839000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x6, &(0x7f000078a000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x9}, 0x20}], 0x1, 0x160, 0x0) dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048b000)={0x3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffefffffffffffdd}, &(0x7f0000d27000)=0x98) r5 = socket(0xa, 0x2, 0x2) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00009bf000-0x4)=0x0) setresgid(r3, r3, r3) setsockopt(r5, 0x29, 0x23, &(0x7f0000000000)="", 0x264) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000314000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00007d9000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f0e000-0x4)=0x0) r6 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r6, &(0x7f0000a81000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000254000)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f0000fec000)=[], 0x0, 0x0}, 0x0) 2017/12/13 09:15:31 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d24000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005c1000)={0xc13}, 0x4) [ 48.659110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.661581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.661690] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.661796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.661903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000faa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000770000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000dc3000)=0x75) unlink(&(0x7f0000f34000-0x8)="2e2f66696c653000") pipe(&(0x7f0000807000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = timerfd_create(0xffffffffffffffff, 0x80800) fchmod(r2, 0x10) socket(0x19, 0x0, 0x5c) r3 = memfd_create(&(0x7f0000fde000)="5c00", 0x0) eventfd(0xfffffffffffffffe) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x7, &(0x7f0000306000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r4, &(0x7f0000a5a000-0x8)="2e2f66696c653000", 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r3) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000f99000)={0x4, 0x8, 0xf4f, 0x8, 0x1, 0x5, 0x1, 0x9, 0x94e7, 0x10000, 0x8, 0x2}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000dde000-0x1c)={0xa, 0x1, 0x80100000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_int(r5, 0x29, 0x3b, &(0x7f0000004000)=0x0, &(0x7f0000ddb000)=0x4) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000f9a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00005c2000)=[{&(0x7f0000ae6000)="290000001800fffdfeff7500000a00210200e30000000007000000000900070005000200000000c000", 0x29}], 0x1) getpeername$unix(r0, &(0x7f0000f95000)=@file={0x0, "000000000000000000000000000000"}, &(0x7f00008fd000-0x4)=0x11) [ 48.662016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662338] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:31 executing program 2: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000)={0x0, 0x0}) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ee0000)={0xff, 0xfffffffffffff001, 0x9e7, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ee0000-0x4)=0x0, &(0x7f0000edf000)=0x4) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ee1000)={{0xa, 0x1, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x1ff80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x5, [0x0, 0x3, 0x5, 0x200, 0x100000001, 0x1ff, 0x8, 0xba0]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000055f000)={0x100, {{0xa, 0x0, 0x401, @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]}}, 0x88) recvmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0x50)=[{&(0x7f0000ed7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ed9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) [ 48.662567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.662989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.663099] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.815860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.825463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.835202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.844832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80032, r0, 0x1e) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x8000003, 0x20911, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x3ffe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x668, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0, 0x0, 0x0}, r3, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1000, 0x5, 0x5f82, 0x4, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000000)={0x101, 0x72f8, 0x3f, 0x20, 0x3f, 0x4, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x3, 0xa3d, 0xffffffffffffffff, 0x0, 0x80000000040, 0x80, 0x80, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000)={0x7fffffff}, 0x8}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000002, 0x32, r5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x100040b, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x5) timer_create(0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x13, r7, 0x4) r9 = socket(0x2, 0x4000000003, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r9, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f00004ed000/0x2000)=nil, 0x2000, 0x1000000, 0x20032, r6, 0xfffffffffffffffc) setsockopt(r9, 0xb8c, 0x7, &(0x7f0000003000)="", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) 2017/12/13 09:15:31 executing program 3: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a03000)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000054a000)=0x9d, 0x4) r3 = memfd_create(&(0x7f0000e6b000)="73797374656d5c707070315b29293a00", 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f00005cc000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e6b000)=0x6e) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000e6d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000149000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x401, 0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000004000-0x8)={0x0, 0x0}}}) 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000000891d, &(0x7f0000c98000)={@generic="608670a6b93300a1444b3672eedf770c", @ifru_settings={0x5, 0x0, @cisco=&(0x7f00000d8000)={0x2c04, 0x40}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x0, 0x1, 0xff, 0x5c6f, 0x58}, 0xc) readahead(r0, 0xf, 0x3) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e6d000)="2f6465762f73672300", 0x2, 0x201) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000cbc000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e6d000)=0x1002) 2017/12/13 09:15:31 executing program 7: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)="", 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x800}, 0x10) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d21000-0x4)=0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d20000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bf000-0x4)=0xe8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000851000)=0x0, &(0x7f0000d21000-0x4)=0x0, &(0x7f0000a31000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a1000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d20000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af1000-0x4)=0xc2) mmap(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x3, 0x1010, r0, 0x8000000000000) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d22000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d21000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000d22000-0x4)=0x4) 2017/12/13 09:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r2 = gettid() socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000d07000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000e9e000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000874000-0x1)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000044f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00008f9000-0x4)=0x0, &(0x7f0000054000-0x4)=0x4) readv(r1, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) write(r4, &(0x7f000076b000-0x3e)="d7cad6e354f6c2624e25407776a872a9fdf7faf51b26ac897a7efd43389e8263c16b69cc8e1c57916ac7ed2ba3976f9dbeb5119936ad93e3dd05dfe7e28e", 0x3e) r6 = dup3(r1, r3, 0x80000) fcntl$setsig(r3, 0xa, 0x12) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a69000-0x4)={0x82b}, 0x4) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) r7 = dup2(r3, r4) tkill(r2, 0x16) listen(r5, 0x4) ioctl$TIOCSBRK(r7, 0x5427) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000e45000-0x4)=r2) open(&(0x7f0000769000-0x8)="2e2f66696c653000", 0x80202, 0x60) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ea000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x101000, 0x0) 2017/12/13 09:15:31 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x2000004, 0x36, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x5c012, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000965000)="2f6465762f72616e646f6d00", 0x0, 0x400200) mmap(&(0x7f0000fe7000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x40000032, r0, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x0, 0x21011, r2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000949000)="2f6465762f70746d7800", 0x80, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f00007a6000/0x4000)=nil, 0x4000, 0x3, 0x130, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x96c000)=nil, 0x96c000, 0x3, 0x32, r2, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000ad4000)="22000000190007040094330009000600020002000011000000b7000006050000000f", 0x22) getsockopt$inet_mreqsrc(r0, 0x0, 0x80028, &(0x7f00009b7000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b7000)=0xc) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x0) mmap(&(0x7f00007ac000/0x2000)=nil, 0x2000, 0x3000004, 0x32, r1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000cec000)={0x5, 0x800, 0xb, 0x0, 0x1, 0x10000, 0x1, 0x2, 0x9, 0x3, 0x800, 0x9}) mmap(&(0x7f0000257000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000096c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000096c000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f00001d2000/0x3000)=nil, 0x3000, 0x1000002, 0x8010, r1, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000ced000-0x14)={0xf5, 0x3fffff, 0x1d9e23, 0x7fffffff, 0x7ff, 0x6, 0x7, 0x8001, 0x5, 0x207}) recvfrom(r2, &(0x7f0000ceb000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40002000, 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f00000b3000/0x4000)=nil, 0x4000, 0x3, 0x200000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000096c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x0) timerfd_create(0x1000000000000, 0x80000) mmap(&(0x7f0000158000/0x1000)=nil, 0x1000, 0x6, 0x35, r0, 0x0) writev(r2, &(0x7f0000cec000)=[{&(0x7f00005b6000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9a", 0x3a}], 0x1) mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000000000)="d105071e", 0x4) r1 = socket(0x11, 0x802, 0x0) r2 = socket(0x11, 0x2, 0x1) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e2e000-0x4)=0x0, &(0x7f00008a6000-0x4)=0x4) dup2(r1, r2) 2017/12/13 09:15:31 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) bind$inet(r0, &(0x7f000000f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000011000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000011000)={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3ff) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000010000)="c1bb62a1b7cdec83cec346b75a09e3e03195012d2fa229c91534cb6380b3fffad84dfce4388ea006ad1740958f802eadbc529ef5cd01505224623f237fc92486287aedea8339ad8179c3acb3884f854f226c997910119808422498b4d3bbfe053d8b28e1e3d58a372d17e2a2272cb664d747a1abea65be43365987dcfa98ab92843d14e24163735edcaceb5e908f10bb688a15c1de3a63a52a19a63d75d2e6f8752598", 0xa3) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000c000-0x2)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000009000)=0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000-0x8)={@multicast2=0xe0000002, @rand_addr=0x357b}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="820a", 0x2, 0x40, &(0x7f000000c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000)="fb6b69490d925bdc79e74b405476e288b8d4f78e3c894d2254e027497f7470132de478e5a6c9d906736b02b5e62e32653aa37628fd6edd3706e1e7f5e3588dc9f01bceae31d206bc03b223f7a8362a56981666c1bcc64765cfbcb89b14f3795d94422b8606f458e026cfec5af2e10500b5f3189f01172e47", 0x78, 0x20000885, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000000c000-0x4)=0xc) [ 48.854399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.864205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.873802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 48.883316] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c3bb1cef2", 0x9, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000040a000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd7000-0x4)={0x3}, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fda000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xffff, 0x1000, 0x7fffffff}, &(0x7f00009f6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000117000)={r1, 0x6}, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd6000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd6000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000fd9000-0x873)="ec", 0x1, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000571000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x309000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e6000)="2f6465762f72666b696c6c00", 0x800, 0x0) fcntl$dupfd(r0, 0x406, r1) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) r4 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r5 = dup3(r2, r3, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCSBRK(r5, 0x5427) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r6, 0xa, 0x0) sysinfo(&(0x7f0000f32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r6, r7) fcntl$setown(r6, 0x8, r4) tkill(r4, 0x0) 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) bind$inet(r0, &(0x7f000000f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000011000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000011000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3ff) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000010000)="c1bb62a1b7cdec83cec346b75a09e3e03195012d2fa229c91534cb6380b3fffad84dfce4388ea006ad1740958f802eadbc529ef5cd01505224623f237fc92486287aedea8339ad8179c3acb3884f854f226c997910119808422498b4d3bbfe053d8b28e1e3d58a372d17e2a2272cb664d747a1abea65be43365987dcfa98ab92843d14e24163735edcaceb5e908f10bb688a15c1de3a63a52a19a63d75d2e6f8752598", 0xa3) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000c000-0x2)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000009000)=0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000-0x8)={@multicast2=0xe0000002, @rand_addr=0x357b}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="820a", 0x2, 0x40, &(0x7f000000c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000)="fb6b69490d925bdc79e74b405476e288b8d4f78e3c894d2254e027497f7470132de478e5a6c9d906736b02b5e62e32653aa37628fd6edd3706e1e7f5e3588dc9f01bceae31d206bc03b223f7a8362a56981666c1bcc64765cfbcb89b14f3795d94422b8606f458e026cfec5af2e10500b5f3189f01172e47", 0x78, 0x20000885, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000000c000-0x4)=0xc) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000005, 0x800000000003) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000036a000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000092f000)=0x80, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000607000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000090b000)=0x14) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x3, 0x9011, r1, 0xfffff7ffffffffff) sendto$inet(r1, &(0x7f000092f000)="12d449144169a426cb3497e1f23e96d6620cc3f0d1b16289781602df89c87195fe4ab15e1a3e04f4ab22e2a48c15de92518e5eba3b177b819c2c0a350af202579896b2b7132ba801e4095145c17354b0868dfbd42eb6f1a4de79f55c18fd5e151ddfcdad314159bba2fe300dd5c39bb08f963d2d182f8376764bdb81098353bfbd191a9ad0d0f6011e77ce4da23805aa600bc5bf85687171cc87a5e007ed58974a1a7da96f222962a5b55180095e2c9a9ea6456505f08c5496febc18699c661ad74eece47c2d32afddc4a272c26e95a386f1bb0c2d7c1b4da78236bb14bee28be3d6ba5ce8368eea08e71caad7cc5eb8acb088dfcb8313f339b64d2d0cd94c685e9204f0d2620a4bcf3c58250af1eb192ae37358e9d61bdfd473d8dd2f0eadeba2110696a5c4cfab9e6c09e27d8cddff5ed8f6ecc3ecc0e26f4a3fb4a928ddbeca673db48da7b0173fba9af3ecfc5aaed79e5862e5e1d83c72c689d89f45a4034cb1cf3e57eef9bfc522b61ab198bb6dde42506d47cc2a3101999c3b6b63c06b328c02b1c44ad6aebc733a346f4e1e719871b75c8e5f0fe0519a1d255df9406bcd3531c5d213c6c8c579c330526bb184ec021975b5e33d0971a3e937af08aae7cb96ec3d3ce0ad0bc2f1f47018abaad6dda09d4ecbe830951f752daa951bbac7463a5f1f6f2af4719fc06c3b94cb372e822f041916bf55b700291b3347cd31862efbd031dcc029f8d0c782120c84920db15f49d39146213f8687b19434c1ac1fb4cc11b88e52d03d6fda9f8fa3b804c3224b41c8b1b50fb492a317f95e2f7df5a1e6d844798524ee8ac67665cf72e6520cfa9478a88620fe29f20df4f603946d8221b399cb8a08a37009a87c16361b070f10a2a0efba7871d5c70140e3232db9b890a06bab4bc0d553e43e28504af511f991463dc83fcb72dac7a9452771a6b7084a28ca873661f4e9a3dfde99b1a9c7f8c90a5f7bc4b7a442bbd5dc2eb180cf63b9af4bb70e9fdf08a2b1befa4ab9397e09c3056dc05623579e72fef46c6a68eff83b6e1fc1e94e0dedc3cfe29bc51ad30cf9e488e09cc1f945a17329ec628149ffd9743b3f22fb6d51a924917367d02d7361d6226815bff68ddfebaf739f695b9d44c500c3f5ff0329f97303c96533116fd83e34aa9f77c0a596b44e8543e899dca82afe40a0179bae4eeec6bde829a52ac6a3c78c795ea4d7f4823f1cda44e410ea66dab3d2ef3b811718e6e11cbf50f67a9c70e669dc1749e7d78bc421be1815a74765bf6616dddeaa7fccc0228b92af7d64586c2e30209298e7512e08bf793745d4e579570b2c75bb964181207e5560ad0eac6073d4ba737b7f233db4f678c707624e74837cc6f9d58774e91e5f12b426f618e13fa178a4dd1d22bab6ecc680ba874f436f139792d3e14d12de02d9a754c9ce2ea23be92a1320c82306934f05d1cbf84ea9613bbd75f3dedb704e8363758e587848949f5788592d3c5b33661ab19eb6cf74d8b0ebfef89659497d0af9ec0fad3059157430d38f8fbd91ab6d708e4769291c3f372ce12a7f85b4c6179ef6bee954f8a041b7e295bbf7431625765ca264f0854a2626ea0106d2298ca42ee47bacfcf25977ec164cd99200d08b62ae08ef4024d9b7b6d98a908f8743095add59fd7574f8baf4d809ae49b6c3726af3f6ea7c5ab8f696f86859378015ba0dafee5b067780fe3a6ab199d6efa3a009fa7898b403e4dd62ef92b63f44c3061a68f71cc6e55844c839b9aaa2a3d6efb220d242d9b69386b6cd2e6717ccaf7d0dbe82c61bb649da40d7fa53f3cae64d0172dc0030228bdec809acd272eafe5d5a654c8faff3eb1d1199a4a45faad40833af2c9df7585136501683a4e676d93c2a1f1e5e0cf2cb7623e9f36401c2397546680bd1977f66033800b62a54d765b86655172806eb1584d99f0b16e207fec6f01232fd0c4f65f1eadc730922c77189864c7e0a79af7bd806129974a63c8429e8f3e43fa2fbf582706019153fc5123f64a0e3b28eb8e47e4d6a2710d4772120b284dc999d8d10a709e29ec696735cee380eba8263daff8feb183884347b6526a4748aa12df5b30116525092b59540991aa56a5f02911a2dc53a7a57d8fd5dd9ae62ceb782ddc337ee480579cc2d35866c17783e7009d6261f9e1e5d6fd746e6c3e1a4fc1e27e3bf95d6187c73722047fa0f1e3c7404ddff5a482dea876863c665bcb3c1132cb9e4f3980d8dc2bebd892f29c70ddd99d1f5146e383e5ad33c59f7b26e62cd1f8a5e4905360643039be0ca10363a73d368911658c8da30e8276a89324d66d26726d3facc7ee687318b613b7e6aaa46a0eebd7a440ab064552e8b3b25024d7e516066d7fea9f3be23477e16f8a11498b7702656ffefd7a7ea3382ceac0a0ccecdef116077eaadc59a8fbf17706d31913dcec7899f9e960aad98d24adb72ab07ae00267aec1f0aadc020930a20208693866ca018622be3938621a2482295ab83db48d1064fca0ade1b07b7b7075f432b7a98b710f7f64f3090a09f796301f49928ff6d1e87f855de85915395b13caa749e251d294670ef6b1612294273a8d34058e240efecfe6c2e4b6f7e2f5cd87aa66b70821eac42af3199ae6fa9026ca0c4701f87c342d5500a09504a177a78891817faca3544582ad029519d53a710675cffb1319ac22b3ac52f4582d0d6c2fc59bd85376c9e70dd915c39be10681c620397d73fd3fee8f1263d9258aa59840f404ac88350ca63aab6f7988de622c93994ffbaa8260d2944af0ca399d8e6d410f8e452c8b06c8eccb5c3617fd1496d7981f72eb9a4fda8c05d7b361f1fc9e5ec5b838606381460c54732ea0887ee5fc2828909dd0031786ba8a5c685432bd52363685a953c2e5f9f81003cb93c94a1fcd03c22a29aafbe8dc28c7fd9ae34e665cf98b8ea85560b2dd143ab36c820536aa027a03b6f79d82684abb02ccfadd2aa655b86a77a6a43d66a8c251de0fd145b5869a35eca23260edd661f1b872240dcaa9b963f26e1a0452850f0132cbb7697b0fbd78fa14ec0cc9cf0714cad72e3846c3aff0c79c8acb2a328f6aa3e8497d52913a278cf7a2c339c4ee669e8d876f9fcd48debad0c3c42c463978a0a18bc522fcaa8118886d0a6ae51d8639e1d5c3d0cfc90d401efe75a2dd6772dcc254ca7781eb74c952f5216fd40259dfe3cf3b41a70b4a9fdaead0c168c0671442217643dbbea5d05e1081fe88eb101012803f87af2af60ddf0091f56dc2895314d38a4f15379ba0d26db253a11bf532aaac532399f04ab413845c83a5b5fcab420dfed13cfbe33d7a561b9edf1d7b557e8a6e7f10dc7b89d9b5c6caca54df84f64585685ad2c8df7457422f27243dc253f413fd6f121b456c172569f7e06997e8816d905a908b5c61e377ecabaa486c56966ea35d61900d6113d2be3af1ab3bf554523dd4e7aeef87835dbfe12a7250717fe3e419995c025112a5dcc4bbe8f6b54793a691c5b502e835c474c14adae0483a2d46a2995de56e1b1a1d0ffef2b0aae84b83dbe2d2b932c2aad89735847038e22a665fd5524eb050de37237ff36051b9ff64cf1af87a7e69fd34aa8e4b0cbc83157af063f3a28688bbe16811c9723cb6297f7359bd56d0635b82cf975007b065e3089431c2a269cf391e89b91919c982347296859a8a8e9f9a344717a7e939a0c3b719ad6f647386ba9ecd8fa5ea4b7ab2970fbeac7ea15060511732b90242588bcbfdf4369bb57e4f6232f2c7f70c63c127bf893bc63144f35e31e57b4cd64ede672bd948e0cd24b08c175f06da618d30612d511887aaf38c2d793dce9619200aa7f63f6f5583c4fa067233087231b7257a8e5f860e44c2007c4ec6745b1ac3123d6005b8232cec885983c28d96a7b1a53d041b9372c16ad4d92424c9c9ded33f0f33ccaa7f340dfcdd57f1d97cc9b634bba0776259e1738aa3258a1e70e7b149bcadadc5d93e4296436e133efc9871a61215818c8c1f80f3a10efe4bab47f086e9487069cc45560628ea3264225c8add64f4090b15a79b2f0d10d3890ce904c3eb7dd12565756f60f2f4be3bfa1aaff4af65cf7dbd8505753379ed9fb87a8af261c1f5bc7b8f3355ce23a085cde5cc9790f389a5090977c1e07e283562936f975b27fa3d4f4a8dd899042e80cd5ad5201b630f06c346d8c39fa982b48564dffc513d98daf23d71be568258c2c4db9e88558abf0ed3bcc5f4213abff55c7655b4948c9994e2157a2c086ca85e5cec88636cddfb521a1694c923f3dc2ed42d0664f29ea428f49694290fdacf60bf2e311103f6e2bc31f291cdedf7da525aecbdaa5e550c89c37c87505f5f0e80c3c87b67eb7262a0be0f02c7579e49038726b5c848ab7366ea9729ae03aff1bef693938462dc1b399c9ef02ead5e7eb2ad0486f12d4a4657cb7675d2428d1433dab6d87982f6665b93df72940b813fcae87d201af5036961f44640e6ed55435fcc6e940a65bb7f5c9ceedab6155573a83633c8d52bd2c63c1ec832864ba98741fef4d7d22de0b284cbeee4b21fb0bc17ba6e2e8c49b8c2738a49f167912f5f7d0ff01766fc0fea177c42add2d5893b5b151d575a7659b15ac4420c282713f2b701b0378d741dc85fc62708c86dedd7f534abbaef8f4626ec2f4ec720e0830aa680616d778243a72bc3e812c1924da95579df28e9074366383ff6fc983011004c9412122828addb0ace858d03af15c369ab96daa8d7f12a95dd9a975c4b2a1bdfab48dbe2dc643ee628456c02c23869cb9dd9d2a2b82f768a6daa9bcd86af37fb7c634932a1a4bca0393ef128f7dc9b852b9bf0852720cc4f89d665b6021ec03c536a234230768fe5718549e1e5dba0fea7ccf58d42e6254ba1e2f503a057c9a604c1012dc934eddbd3b9e74fa72f22842b03b8c3400f0627fa2b4fe7a6ddeca6226a62cdf209368ff88fbf34e17ebf17e78ae28928f1bc6596afa86bf6760f0940e1a4f85e000eca543c03fca65f49655a715792a57e5b17aa440fa1dc8c7ea54009dbd6429e4cea23080266da7347800b505dbeb51b2e996945966943eb106e3118678e63c65249e505fb1dc2f0165cc2e9d6b6b4c232cd2038b185604774204623fa3776c35344ac7253bb502758f00cb1adce81708d237ccc6e7bdd919918e9cefad6999aebb88d0f6889c550f192e83a0d9787ae2e801cb09f5088065d6f4d9703ec0799d17a4e9c9dcd444b12475319327bedb3ed6a7cab335d81e79a97823b4158595e1fc1ea921192622f1a66aa8bb23e781f8ca942498c39ccbb630d4af37d4bc9b65aa9f76ccf4b68e698d523528557d15b6b3ad639769c8a34ce8b868b855844a84e49447155bdc17a1e453d09b6d0db143c2d9286c25f963d91486a3243758357f326f69f061f5288a439036e86159f1501d724147f939639e0477022c759ce9f329aec07186be28f46257b9872edd82521168be13e2231c5b7281cfa774ac48d21f8f429011f63484ca8dc0113897d9daf72837393444e5addd9517a39301228ac511b8f8e00c976e702f802a7f22a0fd31bbf7997a89ac5ad95b4fa52263562b8fd0599c43e765b6ff8f6284fdbdd222fbf14d5f8e8f7602acd802f0c1ee02c9a15bfe8adf585fba3286154edf987dfe88d6c865f9831aa1a96c9e3ce53d324bfb5e84372840668408ea93b88947c85f5e4806d12d15a2922fc4f5694c5de6130ecc0102b6c783b2376487c08d84e69f3e03c498506058b1023063e378005b8f01fd789d6698eb8b1cc4c12f59374897ffd423676bcfd4f3ec", 0x1000, 0x8000, &(0x7f0000930000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000150000-0x4)="72656e6f00", 0x5) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0xfff, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000930000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x10002, &(0x7f000011f000)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00007e6000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000099000-0x4)=0x71) shutdown(r1, 0x1) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000742000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000457000)=[{{&(0x7f0000782000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000002f000-0x10)=[{&(0x7f0000930000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x1, &(0x7f000092f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x7f}, {{0x0, 0x0, &(0x7f00001c7000)=[{&(0x7f0000158000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000930000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000930000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00007ff000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f000075b000-0x2)="0000", 0x2}, {&(0x7f000092f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004d0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x7, &(0x7f0000930000-0x16)="00000000000000000000000000000000000000000000", 0x16, 0x6}, 0x9}, {{&(0x7f00002ea000-0xf)=@un=@file={0x0, "00000000000000000000000000"}, 0xf, &(0x7f0000930000-0x10)=[{&(0x7f000064f000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x1, &(0x7f000092f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x1}, 0x80}], 0x3, 0x103, 0x0) mmap(&(0x7f000017b000/0x2000)=nil, 0x2000, 0x400000000000001, 0x3f, r0, 0x0) [ 48.955947] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/13 09:15:32 executing program 6: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000c98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cbb000-0x20)="56d0676e167ce6d973f90327d2cd41df837b3a4f8a47b46a1ce49e82b1be5c9d"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000e6d000-0x4)=0x0, &(0x7f0000aab000)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x0, 0x1, 0xff, 0x5c6f, 0x58}, 0xc) readahead(r0, 0xf, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c1f000-0x4)=0x1c, 0x80801) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x220000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x2, 0x7fffffff, 0x4000001000, 0x6, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000cac000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f000057e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000580000-0x88)={0x0, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigaction(0x81, &(0x7f0000001000)={0x7, {0x143}, 0x8000003, 0x10001}, &(0x7f0000581000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000036e000)=@generic="25641a1002000100000000adba99e9d0") 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6bf, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="d3523b23a3a4901f3644faac98a41fe6093934ad15f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6f6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8ec1153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6419cc82da034125665805a3fe5221546b6e1822c7ffc7d1bdf90ca6e772c2d9f15ef8eb0486f0564a25f2e7eaea45ce89038cffa6ef31c31e7fd9041736d7a2b0df878e2cb4ba87ffdb5a33a68e8124a5fc8741a7253d477a066a2896eb2ea6d7038d27dd59af5045927454e10d72afc5c52183b3f19fbbb6400c6c1d00b152e99be293092e9d15b7afbefc6869a51ba40b5f415792a7d652f276bad27d9500370bef1d6cd0c8e37541e3cdc3de3499f8e78b7d788eb5bcdf752542275603bb18950ed9506a5b91e308d35aca865e858a90346e93a9068f36d49cf66729a8a5597a3f30da6e1b1ca0c61938636966f45bd554c8e1fd292bd1b27a84a990ddee8c6adbec39b67c405725f73d3afcd289894ada73586b6329aaaddeaacc2495335dfadd72e85d89450e4e088ba69ec475e34870da26101fbcb52fde9a595b3e3716b58e58f33fb992557cd694b26c352ed6058873af806741d32bdc8747a6fbab2c38143981142d2b55fa3f8fb65d1a3365790610b3e3f8fbc8eb8f0df72c5ba4ddaf2f12266714257e709a05c3f733e82117199a513084333ec4e259763ab7c1fab45ab9b9eeb9aa127740faaef9a4b6390069d9fe5b999574b715d0c0437d337a8f413a8031c7cca6647378198e29b922bdf377f9a1c9e202282cf1423f60fa87aa09753f5bca0fca358bae344d8b5ec15df4c388b8608ad6605236c292653ef8d2d805909381a93d404dfae30966a2041f53189d2344268a7051e6f96cbc7989fce3f69f02955db7b1647394b771806ee463dfe8a1e02f28fd2c0b5aa64f86c6baed3876d5bdd0a892970b45dfb0861d849f45e320fbff5f67af214b7b68a94892886276f0a5cd99e8dfdae978fb5709345aec2948f5eb2452a1170289271b926e641aa7b44a3311bbd379e84ceae4b86a9ed5f1683a22a55774b13cab99f4c7b8a5465f0bc8741e88f888d7f76f5dce71f601dee72633b08cafe7e5cda07bc9b62837239dbbdf37e90c06de32e343089c13052c1ffd7e0ca2c08088dae1035515510ca696c77181b114856ae74b0505e6fb5107e7322cf240f06e1bd95dc25ab06b51a4419bd5ccba2e2604f72c5e16844050845640611e62926540e6c47f4712f8a372e8c5372f6dcb2c6d57e23719be6b779f9581dc2244a7dbad4d6ccb0a9e253e4df3be90e532358f64b1aaab6c2b73cf25aff18f831317309c13ce4ce0e960d90c5f7153254694ea2e1df4f1e42305e0cdea1a506b68839bff8eac5951d6b74349b28df4392cde47a5c6ff0a5403388a3ab760ff62e0463cc52673f19a36b39215bafa8faf7bec372d71da7ffa403c54c6b64dabafeb10402fd3928b85e2bb77260c128c3de01c6635000105f4dfd6ec1b1c8974cac6e6f32329e7c0e227be396c30456bfea6a89487ccb3122a6eafa23d2aca0646640a9ab012b935b96090a54fc18154a4333b9f57c08f86c2c48a69bd3de7008ce28afe69823aa6ed67bed0925c12e6c581eabbe36aaff73d4a9ae2554ccac75f4c6f1d5bde4279e11333aad369955c11bde2ec19389c3e18ff51ade6ae8e94f14778f811d9f0937e44210452b7493ecfd10dfa49f2c5c25c33f20e0c4075fbd3772d9e46da978efec81994e36337c201dfec2853711f1b4db5b69fe539e1b6f1552838fdf54dc5c5313bbf5ff8981991f9eb9c0c75ac9186398ca6c311aa59e74ead37a2861b130282b2a3456c83e7847fc609b92b3aabcfe0ced4c01be736dedf071eef6c1b937468ea7e90554fab209e30df400e1e902b810dbfa19662eab36367e53011b17adacfa50eae05aed89f4efce2821f7077a7bf727f9c65f541d1541b216d084c494cfb0badf7690d1ef998e969215cc53342f06cdaf08fda2f9996127386d47df50c8e4731792cce5c8873d1c9f496e34850dc743b821596979d021c0eb566faf6ee8450f5ff82845b4f2f6d8dff4e380717ce94b55aa31867a152365ee10e620ce554e774e6d187a569aea39ae63911a13d5a4fb93a754f6a16b9ab8965b03c19b962f40493a3cac6f926d49cfa9890a9e138f0616f51781b3ca93a87bfdac29d7af70289064464cf908c28cb45a7880f361863709d6fbcff50181bc58865849c82772408975e101063bd26bcd5ee767f96a", 0x833, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000930000)="00", 0x1, 0x10002, &(0x7f000011f000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) restart_syscall() 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000005, 0x800000000003) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000036a000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d53000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000-0x68)={&(0x7f0000e1c000)=[0xffff], 0x1, 0x9, 0x3, 0x1, 0x7, 0x3, {0x6, 0x8d, 0x3ff, 0x200, 0xca58, 0xd8c8, 0x3f, 0x8e6, 0x5f91, 0x2, 0x3, 0x0, 0x80000001, 0x5, "0496ca12e386637bcd135b514e867b6dd1497a4b2ac1b85fb75a73311ac4baa5"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f7f000)=0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000d23000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0x7ae, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x440fec24, 0xffffffffffffff1d}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f5, 0x1, 0x100000001, 0x5, 0x337, 0x7ff, 0x3, 0x1ff}}], 0x7, 0x4004}, 0x48040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r4 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r1, &(0x7f00004e2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000607000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000090b000)=0x14) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x3, 0x9011, r1, 0xfffff7ffffffffff) sendto$inet(r1, &(0x7f000092f000)="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", 0x1000, 0x8000, &(0x7f0000930000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c8a000)={0x0, 0x2, 0x8, 0x200, 0x0, 0x9, 0x8, 0x7, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1a, 0x4, 0x3f, 0x40, 0x80000001}}, &(0x7f0000ae0000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000051b000)={0x3, 0x6, 0x0, 0x4, 0x5, 0x5, 0x6, 0x0, r1}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000006d000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007f5000)={@generic="afc5ca0ecefe2dded5da6b3ddb2ccda2", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r2, 0xa, 0x40) recvfrom$unix(r2, &(0x7f00004db000)="", 0x0, 0x0, 0x0, 0x0) bind$unix(r2, &(0x7f0000d1e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) pipe2(&(0x7f0000023000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f0000edf000-0x4)=0xeb, 0x4) chown(&(0x7f00001df000)="2e2f66696c653100", 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a67000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000d56000-0x20)={@generic="b12be8e219419a6bd1396c8da62a629e", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000f45000)=0x7, 0x4) r6 = accept4(r3, &(0x7f0000746000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000950000-0x4)=0xa, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f00009e8000)=[{0x4, 0x80000000}, {0x2, 0x2}, {0x3, 0x1ff}], 0x3) link(&(0x7f0000a42000-0xe)="2e2f66696c65312f66696c653000", &(0x7f0000e93000)="2e2f66696c653100") sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) bind$unix(r2, &(0x7f0000302000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f31000-0x10)="2f6465762f73657175656e6365723200", 0x115000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000064c000)={0x0, 0x0, 0x0}, &(0x7f0000e7d000-0x4)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000555000)={0x1, 0x7, 0x918b, 0x7d, r2}) r3 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) r7 = dup3(r5, r3, 0x0) fcntl$setsig(r7, 0xa, 0x31) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r5, r6) tkill(r4, 0x16) 2017/12/13 09:15:32 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fbd000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aee000-0x4)=0x0, &(0x7f0000fbe000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f000021b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x400000) r2 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000fb7000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000089e000)={0x1, &(0x7f00008f7000)=[{0x0, 0x0}]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fbe000)={r4, 0x8}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) fstat(r1, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000d12000)={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffc, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fbf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x9) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00007e4000)=0xfffffffffffffffb) shutdown(r5, 0x1) sendto(r5, &(0x7f00000ba000-0x45)="f69655494c3d930840700efe20deeb8ddccf2bdbbb1245e0127165d0ffd2197efd7d52f2e5e62d44f5fa788309056f073671629456616359499eda61cff6d4ebc33dbc3084", 0x45, 0x800, &(0x7f0000fba000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x29}, 0x1c) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f000001a000-0xd)=@random={"62747266732e00", "405e2f7d2c00"}, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001a000)={0x0, 0xfff}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000010000)={r4, 0x1c, "ba1babb48f882242bc0acf91d1ff9680b6b3a5284b574ea8a256ee19"}, &(0x7f000001b000-0x4)=0x24) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000)=0x8001, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000001000)="2e2f66696c653000", &(0x7f000001c000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000001a000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r6, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000017000-0x10)=@generic="77c7be82f0fba946bb35d1bbc28a0cb8") sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f0000010000-0x27)=[{0x18, 0x54, 0x401, 0x0, 0x0, "071fff0705"}], 0x18}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000019000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8, 0x800) [ 49.020006] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/13 09:15:32 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) bind$inet(r0, &(0x7f000000f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000011000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000011000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000011000)={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3ff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000c000-0x2)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000009000)=0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000-0x8)={@multicast2=0xe0000002, @rand_addr=0x357b}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="820a", 0x2, 0x40, &(0x7f000000c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000)="fb6b69490d925bdc79e74b405476e288b8d4f78e3c894d2254e027497f7470132de478e5a6c9d906736b02b5e62e32653aa37628fd6edd3706e1e7f5e3588dc9f01bceae31d206bc03b223f7a8362a56981666c1bcc64765cfbcb89b14f3795d94422b8606f458e026cfec5af2e10500b5f3189f01172e47", 0x78, 0x20000885, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000000c000-0x4)=0xc) 2017/12/13 09:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) socket(0x1f, 0x800, 0x4) memfd_create(&(0x7f0000b0a000)="a8", 0x2) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r2, r0) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000aee000)=0x0) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000003000+0x869)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) connect$inet(r4, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f000044a000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x401, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d4e000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000b74000)="4750653f09fff77c64f207003a0365", 0x2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000006000-0x51)="", &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8001, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000014d000)=0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f43000)={0x0, 0x0, &(0x7f0000fb2000)=""}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067b000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f00005a1000/0x2000)=nil, 0x2000, 0x4, 0x1601d, 0xffffffffffffffff, 0xfffffffffffffff7) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000fb8000-0x28)={&(0x7f0000a31000/0x4000)=nil, 0x1000, 0x2, 0x80, &(0x7f0000aac000/0x3000)=nil, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000992000)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000f94000)={0x0, 0x2, &(0x7f0000fb6000-0x1)="66a6"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000272000-0x9)="2f6465762f70707000", 0x94040, 0x0) recvmmsg(r2, &(0x7f00001f8000-0x40)=[{{&(0x7f0000067000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c7000-0x60)=[{&(0x7f0000534000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000607000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000df1000)="000000000000000000000000", 0xc}, {&(0x7f00005f1000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000839000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x6, &(0x7f000078a000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x9}, 0x20}], 0x1, 0x160, 0x0) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048b000)={0x3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffefffffffffffdd}, &(0x7f0000d27000)=0x98) r4 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00009bf000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f0000003000-0x24)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r4, 0x29, 0x23, &(0x7f0000000000)="", 0x264) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00007d9000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f0e000-0x4)=0x0) r5 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r5, &(0x7f0000a81000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000254000)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f0000fec000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001000-0x50)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd84, 0x200, 0x6, 0x500, 0x0, 0x0, r6}) 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00008fc000)=0x0, &(0x7f0000a39000)=0x4) write(r0, &(0x7f0000d9d000)="260000001e0047f10714c1f83a0022fb07000300030000000000020000002232040027006e35", 0x26) recvmsg(r0, &(0x7f0000a9b000)={&(0x7f00002fe000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000751000-0x10)=[{&(0x7f0000d77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x1, &(0x7f00007bf000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x7}, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f4e000-0x8)={0x0, 0x3}, &(0x7f000020a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000445000)={0x100000000, 0x4, 0xfffffffffffeffff, 0x58e83a14, r1}, &(0x7f0000c75000)=0x10) 2017/12/13 09:15:32 executing program 3: lstat(&(0x7f000040d000)="2e2f66696c653000", &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd(0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x4, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000b14000-0x8)="2e2f66696c653000", &(0x7f0000355000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0xd98, 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x40000000080000, 0x3, &(0x7f00000e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d9000-0x14)={0x0, 0x2, 0x2, 0x8, 0xb2, 0xffffffffffffffff}, &(0x7f0000d58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0xfa55}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000025c000-0xb8)={r5, 0x6, 0x3, 0x80, 0x800, 0x0, 0x3ff, 0x200, {r6, @in6={{0xa, 0x2, 0x1c32, @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]}, 0x2, 0x10000, 0x6, 0x1f, 0x10000}}, &(0x7f0000e52000-0x4)=0xb8) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f0000d27000)={0x6, 0x5, 0x200, 0x4, 0x1, 0x100000000, 0xffffffffffffff10, 0x1, 0x9, 0x40, 0x5, 0x100, 0x5, 0xffff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0xea, 0x9600000000000000, 0x5, 0x10ec, 0x5c}) r7 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r7, &(0x7f0000994000-0x38)={&(0x7f00001ba000)=@l2={0x1f, 0x80000000, {0x4, 0x6, 0x1f, 0x8001, 0x800, 0x1}, 0x81, 0xffff}, 0xe, &(0x7f0000e49000-0x70)=[{&(0x7f0000304000)="f0d7a1bbddceae75aec245ba56eda62f5ad1b781918731cc8eef8c43bb84d8fc956136b52843dd2eeffe6c4d86011977b2b5e6b918b7c3137efc81e391ac0154ffc0fff5b123b9ec92730d43037cc2", 0x4f}, {&(0x7f0000d4a000)="8098da1601971b3d9688eb4b7f8770ad13481101162f4d4e4af32ec97dbe9e04ea69f615fc8289133a1c", 0x2a}, {&(0x7f00001a9000-0xec)="93f379c46addf13e2807b65f924a9324565895725ccf658ee4fb4d4fc2ae5787390f785925c33f6ae2ed82ef8baceeed1a3d628bf9bac14be37978fad635452dd7e1732064b80b94d0334b857444dba03d27627a8e0d82d228c5ca64ecc8c46508dc1f7460961f90ad11ad6b99e5ee40cbf52c277d58b6d6f137d08ccb6700380cbb3a55bbefb6f8c7f0635a1431d2bb1d0088f4b680b750d544efff8a9fcf175699218aaaba241e34e4dfb1e49e8e588019b04f807368cc3216f906cbb4ee1bfb718366811b359c3555242b84464b6f706bbdf3115b3ca0bb9a064bcbbd200561ab7a08b54f1c5636001fb8", 0xec}, {&(0x7f0000795000)="6bda7bf6c9d0c2b3d026700e365e62c1316b1bccf77550e7199f553e4f6765c54778e46b1605aa079b2c305e473108c359e20df99081b31298f18991c01c9cc8b6ba8e14e04a01eba52f8c3c90f5a634b681dd47b5075575a25f350f1e570ca031d9e3f76f4f3b157f427e22230ec702ff", 0x71}, {&(0x7f0000efc000-0x73)="c0a956f29fdcaf6058871b8e5f870c4eaa8636398c21a06bc565bba5811fd33920b6165fa6df1eb9b2392807cdd508ddeb37f097dae47b1780dc3ddf27fe706a2e6dc2a71e703e7f96a62a29f4dc88f780ae72233ea716b43b2f84a0a2eb0e2675894e0ce4faa30a843f32b192a16d493af7de", 0x73}, {&(0x7f000053d000)="3e1933a2d4a0f6f7a94035a59d74a197e8dc4796a4dc6011bbd91c4d0e53cb44754f9aca79621656c4cd48d925f5f0771a8545ea174eda06fde96e9e153d4519897e330a5878590926c93254", 0x4c}, {&(0x7f0000cf0000)="9e6fe3a514cd173bfee47010016e30e4dab7d0be622e94f41a6eac4adb95df0f2bcb7e60d1c941714f4fb228fbb14b85649cb7d4359857f174128c124679665d755cb613ef476f0df819a1f763e870d0e140519ff2ef3b2d76c1e67b0ebba827f0b55f426ab7b399b0ed95eb0cf59b265a8dc0d96ad81037bd64dcb585b93ee357cbeca9d09830f9d2ae70e3d5475bb61a8abf146c35082e1a0c092de8e1aa68", 0xa0}], 0x7, &(0x7f0000024000-0x1c0)=[{0x100, 0x13f, 0x3, "a0489a353a9e51f3a5ee170506d533cfb35a24763ae7a8cad474b4cb3bb8738701bbc21145f06dbebadc66d4e4f4c4d00d3245952d4fcb98fcc741f062fa8007601fb483302b286db5ea84adb0d67d8f8f46f934f30f7294f075cc0a1d2ca953bf00fb4bce37f3aa01862d33df9bbf55ae9a8e24e2651b8a7de3a93d57117b469875d522b15b11a48d018f617692fd4907cddae09ff21da570d4434e3dbf3f82554695a35a07fe81aa6213ffb0268b705432e9f3dbe05d03fe7670b4f05fa9cefd1549c02c56f9e6fcb3431995cc003d842f29a6ed90793c86ffc44dbc3eca052d4f1c904186ec718b1f442dce76"}, {0xc0, 0x0, 0x291, "98ad47660ed721cc92e1b774a6bcf9929ee6e9efc561c3a826856c2a362bd7210598e244b45acd23c553e4fc8ec73b13f44a7265e167638ab243bfb714ab66d091a203689566bb1c59bb1e7b5caf93a0d2c52f94ac13a8ce69ef7a0f9f44c99ef0d1ecc9092063303df1dd34441731651763f2fa743ff79b610c07a75341b9555172a92e3589cf11b0e5e8b0adf4b072d42057dc56665ee650dc1f9ac9afb9ca47a8ebf5c608a28027"}], 0x2, 0x0}, 0x20000000) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f00003d6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r7, &(0x7f0000020000)="2e2f66696c653000", 0x0) getsockname(r7, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000636000)=0xe) creat(&(0x7f0000b7a000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x4) rename(&(0x7f0000f7e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000e0f000-0x10)="2e2f66696c65302f636f6e74726f6c00") sendto$ipx(r7, &(0x7f00006c4000)="45df8f20fbd3fb7af2e7f6dddac334dd74a6f3cc503d665636cdfa329eee5ad0750e0224c7ebcb4588a56bb77c9fa77ebf68dfd185bbb4dd257cbd3a7edd712c688c2bca7a2bbaf90552fe8ed479feb90b95233eaf381f46b1108f9195e18bf5425b095b0eec1b15d3ea34b96d0df8e1a0e9cbca0ae980a811d208c48e0dfbedb0d104827b98764048577d99992a87ad0cb4ed8387a62d9a379b0428e0f180fe1a84232a5cf07cced8bbe0c242a08100b5d637528b5c6071e209ab8599fd60", 0xbf, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000936000)={0x80000000, 0x0}) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000435000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fsync(r3) remap_file_pages(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x8, 0xffff, 0x100) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e6c000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000c98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cbb000-0x20)="56d0676e167ce6d973f90327d2cd41df837b3a4f8a47b46a1ce49e82b1be5c9d"}) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6d000)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00009f8000-0x4)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e6d000-0x8)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r3) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x8, 0x2, 0x2, 0x0, 0x58}, 0xc) readahead(r0, 0xf, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e6b000)="73797374656d5c707070315b29293a00", 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f00005cc000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e6b000)=0x6e) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e6d000-0x9)="2f6465762f72746300", 0x8000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x401, 0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000004000-0x8)={0x0, 0x0}}}) 2017/12/13 09:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000)=0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000224000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfff, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x7ae, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xf64, 0x10000, 0x1, 0x2, 0x9, 0x7fffffff, 0x7, 0x8b, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x100}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x7, 0x5, 0x2}}], 0x7, 0x4004}, 0x48040) pwritev(r2, &(0x7f0000f50000-0x11)=[{&(0x7f0000cd4000)="06c3cdd24e637f9e903d9b9f1a2fe14f175139ffda9f3b204456a0f94dc7645f0fad3e6511407c7f94be2da40250e97c62c1dbb0f12823f052f18cf732553148716ac18d22119397ed071bc7", 0x4c}, {&(0x7f00009a5000)="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", 0x1000}], 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) r5 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x100000000}) fcntl$lock(r3, 0x7, &(0x7f00003f0000)={0x2, 0x1, 0x5ce, 0x7ff, r4}) ioprio_get$pid(0x3, r1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000995000-0x10)={0x7, 0x3, 0x9, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000765000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000983000-0x20)={0x5d6, 0x0, 0x0, 0x255ec8f0}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000760000)={0x7fffffff, r7}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat(r8, &(0x7f00008b5000-0x8)="2e2f66696c653000", 0x1, 0x0) readv(r0, &(0x7f00002f6000)=[{&(0x7f0000006000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000a34000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000907000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x3) ioctl$VT_GETMODE(r9, 0x5601, &(0x7f0000ed1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000750000)={0x2}, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000d7b000)={0x4, [0x1, 0xe7c, 0x4073, 0x80]}, 0xc) syz_open_procfs(r1, &(0x7f000050e000-0xe)="6e65742f636f6e6e6563746f7200") modify_ldt$read(0x0, &(0x7f000073a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) ptrace$getenv(0x4201, r1, 0xee, &(0x7f00003e4000-0x8)=0x0) fcntl$setstatus(r6, 0x4, 0x100000400) close(r0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fca000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fc6000-0x4)=0x0) socket(0x9, 0x3, 0x2000000000ad7) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc7000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r4}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0xf, 0x80807, 0x5, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r4, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fca000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000042f000)={0x6, 0x40, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r5, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r6 = socket(0xa, 0x24, 0xffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) preadv(r7, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000023000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000000c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00001a8000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, 0x0) sendmsg$netlink(r7, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r8 = fcntl$getown(r6, 0x9) fcntl$setownex(r6, 0xf, &(0x7f0000b7a000-0x8)={0x3, r8}) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fc5000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fc6000-0x4)=0x0) socket(0x8, 0x807, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc7000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r4}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0xf, 0x80807, 0x5, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r4, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009ba000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl(r5, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r6 = socket(0xa, 0x24, 0xffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) preadv(r7, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000023000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000000c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00001a8000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, 0x0) sendmsg$netlink(r7, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x2) r8 = fcntl$getown(r6, 0x9) fcntl$setownex(r6, 0xf, &(0x7f0000b7a000-0x8)={0x3, r8}) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xa19a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x10401) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000050000-0xc)={0x4, 0xb001, 0x1, 0x5, 0x80000000, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000055000)={0x4, 0x20, 0x100, 0x6, 0x3, 0x8000000000000000, 0x3, 0x9af2, 0x2, 0x8}) r2 = gettid() prctl$setptracer(0x59616d61, r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000051000)={0x4, 0x6}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) exit(0x1000101000) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000058000-0x1)=0x0) close(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x0, 0x1000032, r0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000383000/0x4000)=nil, 0x4000, 0x400003, 0x10, r3, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000b3b000-0xc)={0x1000000000, 0xcb3, 0x9}) ioctl$TIOCSTI(r1, 0x5412, 0x947) mmap(&(0x7f000013d000/0x800000)=nil, 0x800000, 0x2000000, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000b3b000-0x38)={&(0x7f0000b3b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000522000)=[{&(0x7f00005e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b3b000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x2, &(0x7f0000550000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x2}, 0x40000000) mmap(&(0x7f000092e000/0x2000)=nil, 0x2000, 0x1000006, 0x10, r1, 0x0) 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common="62707130000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d105071e", 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket(0x11, 0x2, 0x1) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a5a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) 2017/12/13 09:15:32 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) bind$inet(r0, &(0x7f000000f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000002000)={@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x1d, &(0x7f0000006000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2009, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000011000)={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x3ff) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000010000)="c1bb62a1b7cdec83cec346b75a09e3e03195012d2fa229c91534cb6380b3fffad84dfce4388ea006ad1740958f802eadbc529ef5cd01505224623f237fc92486287aedea8339ad8179c3acb3884f854f226c997910119808422498b4d3bbfe053d8b28e1e3d58a372d17e2a2272cb664d747a1abea65be43365987dcfa98ab92843d14e24163735edcaceb5e908f10bb688a15c1de3a63a52a19a63d75d2e6f8752598", 0xa3) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000c000-0x2)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000009000)=0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000-0x8)={@multicast2=0xe0000002, @rand_addr=0x357b}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000015000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="820a", 0x2, 0x40, &(0x7f000000c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000)="fb6b69490d925bdc79e74b405476e288b8d4f78e3c894d2254e027497f7470132de478e5a6c9d906736b02b5e62e32653aa37628fd6edd3706e1e7f5e3588dc9f01bceae31d206bc03b223f7a8362a56981666c1bcc64765cfbcb89b14f3795d94422b8606f458e026cfec5af2e10500b5f3189f01172e47", 0x78, 0x20000885, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000000c000-0x4)=0xc) 2017/12/13 09:15:32 executing program 4: socket$netlink(0x10, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x34, r1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000003000-0x8)={r2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000001000)="d0af2464ff3c0b14e678c2d62712cf1ec53834cdcd92b1dbc807d505782de5d949e3d861baef2ffd8fa18926f2bc9a237a084ae2b297aabc67bf792bd140682b2956901b36ed4d4409acd299ce21d70c9f0bc7cfeee73f0ab31d953ebfe0f2514473e6d428dc0fab689e96e48ebc386d18e94f1182af2742c418c52b60f06ceffdbf8aee9b82ca154b8dd87c21e37547ca7b91a5f412bd5f18fc4a10d8830742a9a22309fb43d0410837e013439c61e44a118c279cb97c76350669277cff0cec4b728b05a774ca781f9906d65c1a", 0xce) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004fd000-0x8)={r3, 0x4}) r5 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x4, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000003000)=0x0, 0xf2) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x4, 0x10, r5, 0x800000000) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000)={{{@in=@multicast2=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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000000007, 0x10, r5, 0x4) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000012000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x4, 0x8, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x800]}, 0x30) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x32, r6, 0x2) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/12/13 09:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000090e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x69c, 0x1, 0x6, 0x19}, &(0x7f0000143000)=0xa0) getpid() r4 = fcntl$getown(r1, 0x9) r5 = getpgid(r4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000dcc000-0x4)=r5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f17000-0x8)={r3, 0xbd}, &(0x7f000062c000-0x4)=0x8) r6 = memfd_create(&(0x7f00007c6000)="2f6465762f6c6f6f702300", 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00002eb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) readahead(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00009ba000-0x4c)={0x1, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000d9f000)=[{&(0x7f0000f25000)="98", 0x1}], 0x1, 0x7ffec) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r6, &(0x7f00000de000-0x8)=0x0, 0x100004001) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00007d5000-0x68)={&(0x7f0000887000)=[0x800, 0x618d, 0x5], 0x3, 0xffffffffffffff80, 0x7, 0x8001, 0x5, 0x6, {0x10001, 0x64, 0x1ce, 0x401, 0x1, 0xac1, 0xe, 0xfff, 0xffffffffffff0000, 0x80000000, 0xffffffffffffffff, 0xffff, 0x8, 0x5, "1cf6f7e0e18c0acfd5534dd648b0d655c97bea14f2dfdd6d50e8dfa553ee6287"}}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001e9000-0x10)={0x4, &(0x7f000039a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000eb6000)={r8, 0x3}) write(r1, &(0x7f0000776000-0xe4)="47", 0x1) fadvise64(r6, 0x0, 0x3, 0x4) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000363000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getownex(r7, 0x10, &(0x7f0000aa3000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000eae000-0x44)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1e6) dup2(r7, r0) 2017/12/13 09:15:32 executing program 0: socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x34, r2, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000003000-0x8)={r3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x15, &(0x7f0000001000)="d0af2464ff3c0b14e678c2d62712cf1ec53834cdcd92b1dbc807d505782de5d949e3d861baef2ffd8fa18926f2bc9a237a084ae2b297aabc67bf792bd140682b2956901b36ed4d4409acd299ce21d70c9f0bc7cfeee73f0ab31d953ebfe0f2514473e6d428dc0fab689e96e48ebc386d18e94f1182af2742c418c52b60f06ceffdbf8aee9b82ca154b8dd87c21e37547ca7b91a5f412bd5f18fc4a10d8830742a9a22309fb43d0410837e013439c61e44a118c279cb97c76350669277cff0cec4b728b05a774ca781f9906d65c1a", 0xce) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00004fd000-0x8)={r4, 0x4}) r6 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x4, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000003000)=0x0, 0xf2) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x4, 0x10, r6, 0x800000000) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r8}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000000007, 0x10, r6, 0x4) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r7, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000007000-0x30)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x4, 0xa, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x3ff, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @empty=0x0]}, 0x38) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x32, r7, 0x2) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r7, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) fsync(r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f6b000-0x8)="6269675f6b657900", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r3 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) fcntl$setpipe(r0, 0x407, 0x663) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000f6c000-0x10)={0xfffffffffffffff9, r5}) 2017/12/13 09:15:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x5b, &(0x7f0000000000)="b8bc033c8bd67ff60736be771a2a205353eefd5ae83c6940f6f057202e1ef579a4731a27dbdf566f30967e25c446ced3c0c26b4960998592e2d322047196f6d3f2f51f4fb6d8118cc789893793014dd5a2f55e1860b52d6a40e983"}) 2017/12/13 09:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r1 = gettid() ioctl$int_in(r0, 0x5421, &(0x7f0000e1f000)=0xffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000140000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) dup3(r2, r0, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fce000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt(r0, 0x30000000107, 0xf, &(0x7f0000fba000)="08000000", 0x4) sendmsg(r0, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000fc9000-0x77)="", 0x0}], 0x1, &(0x7f000041c000)=[], 0x0, 0x2}, 0x0) 2017/12/13 09:15:32 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)="", 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x800}, 0x10) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d20000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af1000-0x4)=0xc2) mmap(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x3, 0x1010, r0, 0x8000000000000) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d22000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000d22000-0x8)={0x5, 0xff}) 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) socket(0x1f, 0x800, 0x6) r3 = memfd_create(&(0x7f0000b0a000)="a8", 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000a67000)={{0xffffffffffffffff, 0x2, 0x1, 0x3, 0x8}, 0x1, 0x100000001, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r5, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r4, r1) r6 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000e5b000)={@generic="e0a40f11aeff0007000008000069cf66", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r7, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x28) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fd8000)={0x3, 0x3, 0x0, 0x2, r1}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd9000)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000aa000)={{0x3, 0x3, 0x3, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fd6000)={0x0, 0x70b3, 0x30, 0x9, 0x6}, &(0x7f0000fd7000-0x4)=0x18) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd7000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdef6, 0x2}, 0x98) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x3, 0x80000001) sendto$inet6(r0, &(0x7f0000fd9000-0x873)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2017/12/13 09:15:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2017/12/13 09:15:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 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) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000-0x4)=0x8000) 2017/12/13 09:15:32 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000)=0x8001, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001a000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000017000-0x10)=@generic="77c7be82f0fba946bb35d1bbc28a0cb8") sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f0000010000-0x27)=[{0x18, 0x54, 0x401, 0x0, 0x0, "071fff0705"}], 0x18}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000019000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8, 0x800) 2017/12/13 09:15:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f03000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socketpair(0x2, 0x80004, 0x80000001, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002000-0x4)=0x8000000008) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x800000)=nil, 0x800000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fbf000-0x100)=[{{&(0x7f0000fbe000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3b000-0x20)=[{&(0x7f000035f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000fa4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x2, &(0x7f0000672000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x1ff}, 0x2}, {{&(0x7f00006df000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fbe000)=[{&(0x7f0000fbf000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000561000-0x2)="0000", 0x2}], 0x2, &(0x7f000010b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x4}, 0x0}, {{&(0x7f0000482000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000576000)=[], 0x0, &(0x7f0000fbf000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x800}, 0x7ff}, {{&(0x7f00009fc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000009e000)=[{&(0x7f000014f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000cd9000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000fbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000fbe000)="", 0x0}, {&(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000f49000)="000000000000000000000000", 0xc}, {&(0x7f0000ec3000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ca9000)="", 0x0}, {&(0x7f000013d000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f000021f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0xa, &(0x7f0000fbf000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0xffffffffffff8000}, 0x10}], 0x4, 0x40012160, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000066c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) r4 = getpgrp(r3) ptrace$setopts(0x4206, r4, 0x2, 0x1) pipe2(&(0x7f0000571000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000001000-0x8)={0x8, 0x9}) 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2000000000007fc, 0x5) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000006000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8, 0x33, r2, 0xfffffffffffffffe) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000000e000-0x4)=0x2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) syz_fuseblk_mount(&(0x7f000000d000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x9000, r3, r4, 0x0, 0x20002c80, 0x2000000) r6 = dup(r5) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000003, 0x32, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000006, 0x6811, r1, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000000, 0x33, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000008000-0x50)="a107707dfe66050427982d1bd283ea11ab01198495c49e3da127e00000f925969afdf776ee4c1d02a3c100000000000041fe1a0c466423559c152aaaaf7e4d1d85426c3438e79ec76de9227c6a34b3e6", 0x50) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) read(r1, &(0x7f0000f7c000-0xa)="00000000000000000000", 0xa) mmap(&(0x7f0000a5c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) clock_settime(0xfffffffffffffffc, &(0x7f0000d2e000)={r7, r8}) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000006000)={0x3, 0x1, 0xff, 0x3db, 0x8}, 0xc) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000c2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ddd000)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dcd000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000d8000-0x9)="696c6c696e6f697300", 0x9) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ddc000)={&(0x7f0000ddd000-0x8)=[0x0, 0x81], 0x2, 0xd22, 0x0, 0x291, 0xdb2, 0xc0, {0x3, 0x2, 0x63b0, 0xfffffffffffffff8, 0x9, 0x3, 0x8, 0xee8, 0x8, 0x1, 0xfff, 0x7, 0x800, 0x8, "a580f1295a07412b4ac974682c2238eb62dc25a50ea12215007a5287e3ebbdfa"}}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = creat(&(0x7f000016d000)="2e2f66696c653000", 0x38) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xa19a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_pts(0xffffffffffffff9c, 0x10401) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000050000-0xc)={0x4, 0xb001, 0x1, 0x5, 0x80000000, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r7, 0x5404, &(0x7f0000055000)={0x4, 0x20, 0x100, 0x6, 0x3, 0x8000000000000000, 0x3, 0x9af2, 0x2, 0x8}) r8 = gettid() prctl$setptracer(0x59616d61, r8) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f0000051000)={0x4, 0x6}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) exit(0x1000101000) fcntl$getflags(r6, 0x3) 2017/12/13 09:15:32 executing program 2: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f56000)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000c5a000)="1000", 0x2, 0x801, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000838000-0x4)=0x0, &(0x7f00007ac000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f00007a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f72746300", 0x40000, 0x0) listen$netrom(r2, 0x9) 2017/12/13 09:15:32 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000007a000)=[{&(0x7f0000060000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f91", 0x54}], 0x1) r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f9d000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000731000-0x8)={r1, 0x4}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000059000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000079000-0x9)="2f6465762f70707000", 0x40401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f000096e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00005f5000-0x10)={0x0, 0x0}, &(0x7f0000c20000)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r3, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x480000) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r3 = getegid() r4 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() r8 = getuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) stat(&(0x7f0000000000)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r13 = getpgid(r10) r14 = geteuid() getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r19 = getpgrp(0x0) r20 = getegid() r21 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x6)="2e2f62757300", &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@file={0x0, "2e2f62757300"}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x4e)="70fd4f1459e983185068fd40b2a70c8e5644f9c74e85ea9287ce6a0b993b31608dbbc0d73ab2bb67fb76473f5815045ad1d74815e14cc6ee18370a715060c6704f891865509768e5cafe6de5991d", 0x4e}, {&(0x7f0000001000)="5dcd92368e82bb07038476168a60d233e05c4107ce75be0319fff0bec721f0169b00552109af2053138d71811fd09cfe1b57ebd73257475b25403210ced3f72dcb5612f225f6d8aecceec72eb0b74d3faf9673003dfe75ed1e2e0eb935426de04e732426d8790edd7b4dc7e0443779813074b5aeb1ee550e5c272cb6102896ac103cbe0cdd5d1e2a41068d58591d178b795587", 0x93}, {&(0x7f000000f000)="4b15b55d7350951e8b745965743c54cd6e31ef96e59c42a1167fdf91cad563c136a58945ac52de1784f480f9f0d8746ff303171ffb7f2055b2dd01fb5e952c68f34fd41cafae89ec24c567694d955fdad67b98ade0f4f3feb83416b8035d508b5c9bce42261292c7c956a6427018530d877c44a5369101c0f788891d945af48218b9f4fed6290cf0695a7089e684470ff864", 0x92}, {&(0x7f000000f000)="75147bfc089caa762f060cdbf6e9fc8dba274d584dd9cc4e39d69733082966abf1eaa2a093b0b901d9cce5196dcc55e85561adf078114fa15fbcfe238232824edec99786c8ca6f82bd64a5866f12598cc55521b1592d03d62684624cdec954a66e9d9be4f665b0633c9087d243683957f608c3cfef9a3c68f655dbf26226d626ae796540f925d1312531f8babf475b6387abc69defa5469ea2629298f6923e656e2814d5a7ab", 0xa6}, {&(0x7f0000001000-0x92)="abf1ce8c87c2ee7f5965b302dd4757352455d5dfbe9442e94093762c29e4599826c911ecdf94b7eea9d4f7f77a206203aaeb919610e1dc233f2a5bc080504e392350348dd6fa87450e73b01c285e8db2f4265f63e5ccc8a30c2bf0e2fb8e4f507afb100e29ee8bf6c7c2f6b4e181a1576ca1673886a61f78e4c132a4cbbb1e70b5e85c0bb13e4eb735d722337508dd515c2f", 0x92}], 0x5, &(0x7f0000010000-0x120)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @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, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x9, 0x40000}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f000000f000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, 0x0, r20}], 0x7, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="cdaf1b7073630ff7e54b7098755da66772cce88401d4e07fb8518a5981e7b8f50218e8180ec9c8a7cbd97aaf88e11331cfa18fff50a9260f9bf73f33399ecaf27706", 0x42}, {&(0x7f000000f000)="ba30f23257137e48cfdcc5dadeae2e86417ee20fdce86dad5e7518f21f13fc8db0d83c2a1843f938ad9ebd62e1f5c2382102d08b9c3b850ee589fff20fdd1e14ef9f1ded58e93c344b194ee0c9dcd1833504a6ed08184310e17005196461cf2cea25eafd8dcf0fee94e510e62710f453997bdbffeeac28280b3b97a2d899adee081dcd90de8281109ab6cb377d923881ac4246bbea59a6ca8c8616e10ffaa28c80f7e930d55a2210374dfbd6938d4d95949a4b0a5968b8fe6f93b471e95e192598223f9f7df2871a79abe5a17b56ca09446efd2ae7", 0xd5}, {&(0x7f0000002000-0x79)="7d27f74d9f99da68a9da752f73076ff9de6841793e1f23a959155673d19c6a8f1508a65b1e3a7c3ef0ea73e5f7dd7d1c4ba80381c85211deba1f2f503b5d7b79fbb0ada4a09047d9b4e0ffdfcf1f5e6561ff4f98fb1a13ea98ad3a6fb61eebe823640317ea7f1dd86c396731b3872c12b07369857befd3c7ca", 0x79}], 0x3, &(0x7f0000002000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1, 0x40}, {&(0x7f0000001000)=@file={0x1, "2e2f62757300"}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0x91)="8b5eb97bbd2938e0fb80fcb49dd95fa73499a15ca9d402b8fce5ac3c84459113837bdd2b9ac2bc6a37212a22ea8a87876a0dc85f48453eb0feee6eae32c37053408c97a4cf2ad1f35b54dc9254e1fcbe9d2c7d71ec69ad43a7ef5fb80b4dbf32e9f207dfa0f4db211c7d3e725b42fae240a289d0737d7ca8edcab6c1f2f78e1a311120176d42ab42e471530868d0e3eb87", 0x91}, {&(0x7f0000001000)="c8cc68769f06241cfed833be9840f469cbbbba0ae72a8ab9999c056e05eb47bde38029454821117afd97de5b42153e31d44853e9badaa06eae883681f3c8bfc3567d856e1cf41b862e60ba5865c32f0e838f3c4e80a34392647f4d99c54c1d3137556d14dae529731874685fdb4c88755d6b897f91d5e6025f5ceff0c0b8ca562553f4e619aaee0c8f7d931cbc0560c0be81d6d451e5a4b5f81840962c5095203dab3dffecf3bb8fa1895f6b", 0xac}], 0x3, &(0x7f0000010000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x2, 0x4000}], 0x4, 0xc050) fallocate(r0, 0x0, 0x8001, 0x4eb) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f00007c4000/0x4000)=nil, &(0x7f0000a80000-0x8)=0x0) 2017/12/13 09:15:32 executing program 1: mmap(&(0x7f0000000000/0xc93000)=nil, 0xc93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c90000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x6166) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c90000-0x28)={&(0x7f0000aa7000/0x2000)=nil, 0xfff, 0x4, 0x14, &(0x7f0000a89000/0x1000)=nil, 0x5}) connect$netrom(r0, &(0x7f0000c90000-0x48)=@full={{0x3, {"5a4e5bb0e2b159"}, 0x0}, [{"994249b3f65f06"}, {"c8f742b5c70277"}, {"5d69b510a20554"}, {"106fcfb0c6e4c8"}, {"568326f14a26c4"}, {"c101ee629f86fd"}, {"393ae49f48184a"}, {"dc1d58e144ca43"}]}, 0x48) fallocate(r0, 0x400000001, 0x5, 0x10000) ftruncate(r0, 0xa6b7) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000adb000)=0x0) syz_open_procfs(r1, &(0x7f0000256000)="636c6561725f7265667300") mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000c94000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c93000)=0xc) lseek(r0, 0x0, 0x4) 2017/12/13 09:15:32 executing program 6: pipe(&(0x7f0000d53000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x68)={&(0x7f0000e1c000)=[0xffff], 0x1, 0x9, 0x3, 0x1, 0x7, 0x3, {0x6, 0x8d, 0x3ff, 0x200, 0xca58, 0xd8c8, 0x3f, 0x8e6, 0x5f91, 0x2, 0x3, 0x0, 0x80000001, 0x5, "0496ca12e386637bcd135b514e867b6dd1497a4b2ac1b85fb75a73311ac4baa5"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f7f000)=0x0) getpeername$inet6(r1, &(0x7f000065a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001ff000-0x4)=0x1c) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000d23000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0x7ae, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x440fec24, 0xffffffffffffff1d}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f5, 0x1, 0x100000001, 0x5, 0x337, 0x7ff, 0x3, 0x1ff}}], 0x7, 0x4004}, 0x48040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x1000) r3 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/13 09:15:32 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r2, 0x0, r0, 0x0, 0x1ff, 0x1) r3 = gettid() setpriority(0x3, r3, 0x6) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003d0000-0x4)=0x5, 0x4) recvfrom(r5, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffe}, 0x10) r6 = getpgid(r3) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000767000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000968000-0x4)=0x6, 0x0) dup(r1) fcntl$getflags(r0, 0x1) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r1, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4010, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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) r8 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r8, &(0x7f0000fd7000)="", 0x0) write$evdev(r8, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r2, &(0x7f00007de000)=[{&(0x7f00003ec000-0xb1)="56be92dfe53b14ab093cf70a456c56fdcc1f339a5de1eeb9062e994d74f4a259772d808440e001b338ab7a42fb2fc99a4ee467f04d4b90d8a62ce9c669916db0448bcb31ad97c530c2fe678a681994b66dcba4b26b229b4bf01b41b9c70a25ffa125f63a88b895f57bb17ce65f2ef00369a24d4044deb8bc66662223ed9ff31b1fd842c4eec6b0efcaa0ea524c1140953182777ecebf0446442a6418145b64a87c7d1e626095f720877bc660552cfd24e6", 0xb1}, {&(0x7f0000070000)="8e85cfd232f0a6b791a1fe28c4e6d4f11cc081adbe061d3f35868b7b7735c095c42a91715b885961d8e92b35a2c2ae2738736c365e08eb4a90781ef885f5cebbceaf4bfd6a1eaaae2b833e569d9e80379334a7b7a029d3672e7151066715aaf474356d3670208dd0dcb26b8094f05aa47322303af1bd0b15adc509c12a656686ec0d345de2d7adb2c7a8690412da7c34fe4dc56ad2a58558e6caa5a407f80dba108ffcb059df3ae1968b36cc1f0ddc0d1dfa4f5803b73c4397d64b7ab13aedfa3f6ede667c73e336261d7536da10677fda506bf70c2f", 0xd6}, {&(0x7f0000504000-0xa7)="5cb241405e5716e2ce9088b39a51ccc4df3a3040f6fe570589ce5f37eeb24c9f8c9c79ef7ce3064ed3acbc26605c56349fb2c99bbcbd5e81e871afbbd9ae3dac6a552b63ed2d33164eb32dbe2cb35605f93b5fc4d1de2ad7d93430fe53311d39463fe4a724cb0dd24b4865fa4380bed29f4174780cf7c497174b2bd5f44536cf4fa8a244576ad8fff14f5cd75e13ff107b1a073de2222af8bbc553e97c74ab625a75d37f567b8e", 0xa7}, {&(0x7f000089a000-0xaa)="9ad695a46f3bad74ecfe351112e5ae20f625af61a402d60032372833cd317536afa55c858a430db9c34c8707f5c63637adb6bfd02a00fb96134b939ccdf75a96bac557d0bb923ca032eae82161ab3d7d840a85658325a04025073931609d9cf748d341d80a4a077121557d6d37a91d6a071d70764b5ccc8be61a99be51d885368fd843da14540ee5f894833433dbad29cafea374e4908257232481a5d510a2d6f8878071581bdc53b7cd", 0xaa}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000337000)=0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000fca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000c0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000edc000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000b27000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000d3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000fcd000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x7) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r8, 0x1000000000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r3, 0x13) 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd5000)="2f6465762f73672300", 0x3, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000-0x14)={0x6, 0x5, 0x2, 0x1, 0x7, 0x1ff, 0x10000, 0x100, 0x0, 0x401}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b5000)={0x2, 0x1, 0x6, 0x400, 0x0}, &(0x7f0000fd5000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd5000)={r2, @in6={{0xa, 0x0, 0xf42, @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]}, 0x4, 0x7}, 0x98) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c3bb1cef2", 0x9, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd6000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000fda000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$mice(&(0x7f0000fd9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x26e200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000ac2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f0000fd9000-0x873)="ec", 0x1, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/13 09:15:32 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000fe000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000fd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000542000)=0x96) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fda000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x3, 0x80000001) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000fd9000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000659000-0x4)=0x10, 0x80000) sendto$inet6(r0, &(0x7f0000fd9000-0x873)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fda000)={0x0, 0x1d}, &(0x7f0000fda000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000866000-0x14)={r2, 0x0, 0x0, 0x9, 0xadf, 0x10000}, 0x14) 2017/12/13 09:15:32 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcd000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000f1a000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fce000-0x9)="656d30f5656d312f00", 0x9, 0x2) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x30000000107, 0xf, &(0x7f0000fba000)="08000000", 0x4) sendmsg(r1, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000fc9000-0x77)="", 0x0}], 0x1, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) 2017/12/13 09:15:32 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x0, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000fb9000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r3, 0xa, 0x0) sysinfo(&(0x7f0000f32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r3, r4) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x0) 2017/12/13 09:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000825000)="6d6f756e74696e666f00") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = add_key$user(&(0x7f000049f000)="7573657200", &(0x7f0000a7b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e0000-0x89)="3bf4c4caddca3324718a77ef5ccb4ae1cbd23e64a9365e6f0f03541237a3403f246d7dc23ea784892ebb763ad532c1d05ee2e671e7ed52f6d56fef169aa5555f7dc2d83530426aee21f016bf4bb83ce9caf671d4a1683080733b0921909312f1dc06aa13d39f7c93040f69ca6ec7a2e0b26b0a5a5bc80009f917ec27afad70eeaa80fb4e94189b28e6", 0x89, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000311000-0x5)="7573657200", &(0x7f0000829000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ced000-0x1000)="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", 0x1000, 0x0) r7 = request_key(&(0x7f0000637000-0x8)="6269675f6b657900", &(0x7f0000157000+0x705)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c8f000-0x1)="00", 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000ff3000-0xc)={r5, r6, r7}, &(0x7f0000024000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, &(0x7f000037e000-0x38)={&(0x7f0000862000-0x9)={"636d61632861657329"}, &(0x7f00007f8000)="993e733d7f7e465bc6fd021aa5670728d27aa5528299e5964cfe20a9481b84737dbe179be3631f7a4f33a3b4390f379dfc50e5c98352c646b561c3748391dfce824fb4af2d872d7f94a8e04e2763cfc451c72a69e00bbdca31fd630722759c81969eb98e9e6fa4ee4a1d2f5bc67a9985acf9991786dc37be3440cc72edc1911ed7d6127c03e65d0fea4154e70958e44bad511dbf666ac0759f2d58a602205d0b1939dcfd4f15ef2bae84377b45c4431b20c34d185b0af6c84a23e0cd40482c21568d4c9fcce7a2e5fc282fb2", 0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x8, r1) accept4$inet(r2, &(0x7f000013a000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a9000)=0x10, 0x0) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) r8 = dup3(r3, r0, 0x0) fcntl$setsig(r3, 0xa, 0x12) fcntl$getown(r8, 0x9) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r3, r4) tkill(r1, 0x16) 2017/12/13 09:15:32 executing program 0: lstat(&(0x7f000040d000)="2e2f66696c653000", &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd(0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x4, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000b14000-0x8)="2e2f66696c653000", &(0x7f0000355000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0xd98, 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000000000000804, 0x6, &(0x7f0000390000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d9000-0x14)={0x0, 0x2, 0x2, 0x8, 0xb2, 0xffffffffffffffff}, &(0x7f0000d58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0xfa55}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000025c000-0xb8)={r5, 0x6, 0x3, 0x80, 0x800, 0x0, 0x3ff, 0x200, {r6, @in6={{0xa, 0x2, 0x1c32, @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]}, 0x2, 0x10000, 0x6, 0x1f, 0x10000}}, &(0x7f0000e52000-0x4)=0xb8) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f0000d27000)={0x6, 0x5, 0x200, 0x4, 0x1, 0x100000000, 0xffffffffffffff10, 0x1, 0x9, 0x40, 0x5, 0x100, 0x5, 0xffff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0xea, 0x9600000000000000, 0x5, 0x10ec, 0x5c}) r7 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r7, &(0x7f0000994000-0x38)={&(0x7f00001ba000)=@l2={0x1f, 0x80000000, {0x4, 0x6, 0x1f, 0x8001, 0x800, 0x1}, 0x81, 0xffff}, 0xe, &(0x7f0000e49000-0x70)=[{&(0x7f0000304000)="f0d7a1bbddceae75aec245ba56eda62f5ad1b781918731cc8eef8c43bb84d8fc956136b52843dd2eeffe6c4d86011977b2b5e6b918b7c3137efc81e391ac0154ffc0fff5b123b9ec92730d43037cc2", 0x4f}, {&(0x7f0000d4a000)="8098da1601971b3d9688eb4b7f8770ad13481101162f4d4e4af32ec97dbe9e04ea69f615fc8289133a1c", 0x2a}, {&(0x7f00001a9000-0xec)="93f379c46addf13e2807b65f924a9324565895725ccf658ee4fb4d4fc2ae5787390f785925c33f6ae2ed82ef8baceeed1a3d628bf9bac14be37978fad635452dd7e1732064b80b94d0334b857444dba03d27627a8e0d82d228c5ca64ecc8c46508dc1f7460961f90ad11ad6b99e5ee40cbf52c277d58b6d6f137d08ccb6700380cbb3a55bbefb6f8c7f0635a1431d2bb1d0088f4b680b750d544efff8a9fcf175699218aaaba241e34e4dfb1e49e8e588019b04f807368cc3216f906cbb4ee1bfb718366811b359c3555242b84464b6f706bbdf3115b3ca0bb9a064bcbbd200561ab7a08b54f1c5636001fb8", 0xec}, {&(0x7f0000795000)="6bda7bf6c9d0c2b3d026700e365e62c1316b1bccf77550e7199f553e4f6765c54778e46b1605aa079b2c305e473108c359e20df99081b31298f18991c01c9cc8b6ba8e14e04a01eba52f8c3c90f5a634b681dd47b5075575a25f350f1e570ca031d9e3f76f4f3b157f427e22230ec702ff", 0x71}, {&(0x7f0000efc000-0x73)="c0a956f29fdcaf6058871b8e5f870c4eaa8636398c21a06bc565bba5811fd33920b6165fa6df1eb9b2392807cdd508ddeb37f097dae47b1780dc3ddf27fe706a2e6dc2a71e703e7f96a62a29f4dc88f780ae72233ea716b43b2f84a0a2eb0e2675894e0ce4faa30a843f32b192a16d493af7de", 0x73}, {&(0x7f000053d000)="3e1933a2d4a0f6f7a94035a59d74a197e8dc4796a4dc6011bbd91c4d0e53cb44754f9aca79621656c4cd48d925f5f0771a8545ea174eda06fde96e9e153d4519897e330a5878590926c93254", 0x4c}, {&(0x7f0000cf0000)="9e6fe3a514cd173bfee47010016e30e4dab7d0be622e94f41a6eac4adb95df0f2bcb7e60d1c941714f4fb228fbb14b85649cb7d4359857f174128c124679665d755cb613ef476f0df819a1f763e870d0e140519ff2ef3b2d76c1e67b0ebba827f0b55f426ab7b399b0ed95eb0cf59b265a8dc0d96ad81037bd64dcb585b93ee357cbeca9d09830f9d2ae70e3d5475bb61a8abf146c35082e1a0c092de8e1aa68", 0xa0}], 0x7, &(0x7f0000024000-0x1c0)=[{0x100, 0x13f, 0x3, "a0489a353a9e51f3a5ee170506d533cfb35a24763ae7a8cad474b4cb3bb8738701bbc21145f06dbebadc66d4e4f4c4d00d3245952d4fcb98fcc741f062fa8007601fb483302b286db5ea84adb0d67d8f8f46f934f30f7294f075cc0a1d2ca953bf00fb4bce37f3aa01862d33df9bbf55ae9a8e24e2651b8a7de3a93d57117b469875d522b15b11a48d018f617692fd4907cddae09ff21da570d4434e3dbf3f82554695a35a07fe81aa6213ffb0268b705432e9f3dbe05d03fe7670b4f05fa9cefd1549c02c56f9e6fcb3431995cc003d842f29a6ed90793c86ffc44dbc3eca052d4f1c904186ec718b1f442dce76"}, {0xc0, 0x0, 0x291, "98ad47660ed721cc92e1b774a6bcf9929ee6e9efc561c3a826856c2a362bd7210598e244b45acd23c553e4fc8ec73b13f44a7265e167638ab243bfb714ab66d091a203689566bb1c59bb1e7b5caf93a0d2c52f94ac13a8ce69ef7a0f9f44c99ef0d1ecc9092063303df1dd34441731651763f2fa743ff79b610c07a75341b9555172a92e3589cf11b0e5e8b0adf4b072d42057dc56665ee650dc1f9ac9afb9ca47a8ebf5c608a28027"}], 0x2, 0x0}, 0x20000000) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f00003d6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r7, &(0x7f0000020000)="2e2f66696c653000", 0x0) getsockname(r7, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000636000)=0xe) creat(&(0x7f0000b7a000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x4) rename(&(0x7f0000f7e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000e0f000-0x10)="2e2f66696c65302f636f6e74726f6c00") sendto$ipx(r7, &(0x7f00006c4000)="45df8f20fbd3fb7af2e7f6dddac334dd74a6f3cc503d665636cdfa329eee5ad0750e0224c7ebcb4588a56bb77c9fa77ebf68dfd185bbb4dd257cbd3a7edd712c688c2bca7a2bbaf90552fe8ed479feb90b95233eaf381f46b1108f9195e18bf5425b095b0eec1b15d3ea34b96d0df8e1a0e9cbca0ae980a811d208c48e0dfbedb0d104827b98764048577d99992a87ad0cb4ed8387a62d9a379b0428e0f180fe1a84232a5cf07cced8bbe0c242a08100b5d637528b5c6071e209ab8599fd60", 0xbf, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000936000)={0x80000000, 0x0}) getdents64(r7, &(0x7f00000ae000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000435000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fsync(r3) remap_file_pages(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x8, 0xffff, 0x100) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:32 executing program 6: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xa19a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x10401) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000050000-0xc)={0x4, 0xb001, 0x1, 0x5, 0x80000000, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000055000)={0x4, 0x20, 0x100, 0x6, 0x3, 0x8000000000000000, 0x3, 0x9af2, 0x2, 0x8}) prctl$setptracer(0x59616d61, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000051000)={0x4, 0x6}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) exit(0x1000101000) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000058000-0x1)=0x0) close(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x0, 0x1000032, r0, 0x0) r2 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) mmap(&(0x7f0000383000/0x4000)=nil, 0x4000, 0x400003, 0x10, r2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000b3b000-0xc)={0x1000000000, 0xcb3, 0x9}) ioctl$TIOCSTI(r1, 0x5412, 0x947) mmap(&(0x7f000013d000/0x800000)=nil, 0x800000, 0x2000000, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000fe6000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000b6c000-0x20)={0x1, 0x2, 0x3800000, 0x3, r4}) r5 = socket(0xf, 0x100000000003, 0x2) ioctl$sock_ifreq(r5, 0x8992, &(0x7f0000982000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x0, 0x3ff, 0x1, 0x7369, 0x7, 0x8001}}}) 2017/12/13 09:15:32 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) r2 = getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000c56000)=[{&(0x7f00000f9000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000dad000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f6a000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000f6a000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000f69000)="", 0x0}], 0x6, &(0x7f000085a000-0x50)=[{&(0x7f0000f6a000-0x1)="00", 0x1}, {&(0x7f0000a56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000f6a000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000f6a000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00002bf000-0x13)="00000000000000000000000000000000000000", 0x13}], 0x5, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000814000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000f6b000-0x8)="6269675f6b657900", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r4 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) fcntl$setpipe(r0, 0x407, 0x663) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000f6c000-0x10)={0xfffffffffffffff9, r6}) 2017/12/13 09:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000)=0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000224000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfff, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x7ae, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xf64, 0x10000, 0x1, 0x2, 0x9, 0x7fffffff, 0x7, 0x8b, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x100}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x7, 0x5, 0x2}}], 0x7, 0x4004}, 0x48040) pwritev(r2, &(0x7f0000f50000-0x11)=[{&(0x7f0000cd4000)="06c3cdd24e637f9e903d9b9f1a2fe14f175139ffda9f3b204456a0f94dc7645f0fad3e6511407c7f94be2da40250e97c62c1dbb0f12823f052f18cf732553148716ac18d22119397ed071bc7", 0x4c}, {&(0x7f00009a5000)="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", 0x1000}], 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r5 = socket$inet(0x2, 0x6, 0x4) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x100000000}) fcntl$lock(r3, 0x7, &(0x7f00003f0000)={0x2, 0x1, 0x5ce, 0x7ff, r4}) ioprio_get$pid(0x3, r1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000995000-0x10)={0x7, 0x3, 0x9, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000765000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000983000-0x20)={0x5d6, 0x0, 0x0, 0x255ec8f0}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000760000)={0x7fffffff, r7}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat(r8, &(0x7f00008b5000-0x8)="2e2f66696c653000", 0x1, 0x0) readv(r0, &(0x7f00002f6000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a34000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000907000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x3) ioctl$VT_GETMODE(r9, 0x5601, &(0x7f0000ed1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000750000)={0x2}, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000d7b000)={0x4, [0x1, 0xe7c, 0x4073, 0x80]}, 0xc) modify_ldt$read(0x0, &(0x7f000073a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) ptrace$getenv(0x4201, r1, 0xee, &(0x7f00003e4000-0x8)=0x0) fcntl$setstatus(r6, 0x4, 0x100000400) close(r0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) 2017/12/13 09:15:33 executing program 7: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004cf000-0x4)=0x0) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000edf000)=0x6f) recvmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0x50)=[{&(0x7f0000ed7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ed9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) 2017/12/13 09:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000090e000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x9, 0x69c, 0x1, 0x6, 0x19}, &(0x7f0000143000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f17000-0x8)={r3, 0xbd}, &(0x7f000062c000-0x4)=0x8) r4 = memfd_create(&(0x7f00007c6000)="2f6465762f6c6f6f702300", 0x0) readahead(r4, 0x0, 0x0) pwritev(r4, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r4, &(0x7f00000de000-0x8)=0x0, 0x100004001) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00007d5000-0x68)={&(0x7f0000887000)=[0x800, 0x618d, 0x5], 0x3, 0xffffffffffffff80, 0x7, 0x8001, 0x5, 0x6, {0x10001, 0x64, 0x1ce, 0x401, 0x1, 0xac1, 0xe, 0xfff, 0xffffffffffff0000, 0x80000000, 0xffffffffffffffff, 0xffff, 0x8, 0x5, "1cf6f7e0e18c0acfd5534dd648b0d655c97bea14f2dfdd6d50e8dfa553ee6287"}}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000279000-0x10)={0x4, &(0x7f00002fa000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000eb6000)={r6, 0x3}) write(r1, &(0x7f0000776000-0xe4)="47", 0x1) fadvise64(r4, 0x0, 0x3, 0x4) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000363000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getownex(r5, 0x10, &(0x7f0000aa3000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000eae000-0x44)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) dup2(r5, r0) 2017/12/13 09:15:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10d0)={0x2, 0x17, 0x7, 0x2, 0x21a, 0x0, 0x2, 0x4, [@sadb_address={0x5, 0x0, 0x7927e2a6, 0x44b, 0x0, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}}, @sadb_x_sec_ctx={0x201, 0x18, 0x8, 0x3, 0x1000, "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"}, @sadb_x_sa2={0x2, 0x13, 0x5199964, 0x0, 0x0, 0x100000001, 0xfffffffffffffffd}, @sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0xde, 0x1}, @sadb_sa={0x2, 0x1, 0x2, 0x800, 0x5, 0x30, 0x2, 0x4}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x2}, @sadb_x_sec_ctx={0x8, 0x18, 0x8000, 0x5c, 0x36, "460aeebd5da8260091d7681cc16a5bde1b00e7ab9b12dbfec49331b2c5e50aa0164c21c82ae1da8f2a2a5496e5bd17c3433cbb5403de"}, @sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_key={0x1, 0x0, 0x6, 0x0}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x0}, 0x20000005) unlink(&(0x7f0000001000-0x8)="2e2f66696c653000") 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c1f000-0x4)=0x1c, 0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x220000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x3, 0xcde8, 0x1000, 0x6, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000cac000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000057e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000580000-0x88)={0x0, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigaction(0x81, &(0x7f0000001000)={0x7, {0x143}, 0x8000003, 0x10001}, &(0x7f0000581000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000036e000)=@generic="25641a1002000100000000adba99e9d0") 2017/12/13 09:15:33 executing program 5: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000c2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ddd000)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dcd000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000d8000-0x9)="696c6c696e6f697300", 0x9) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ddc000)={&(0x7f0000ddd000-0x8)=[0x0, 0x81], 0x2, 0xd22, 0x0, 0x291, 0xdb2, 0xc0, {0x3, 0x2, 0x63b0, 0xfffffffffffffff8, 0x9, 0x3, 0x8, 0xee8, 0x8, 0x1, 0xfff, 0x7, 0x800, 0x8, "a580f1295a07412b4ac974682c2238eb62dc25a50ea12215007a5287e3ebbdfa"}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r4, 0xa, 0x9) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000849000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000824000)=0x14) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getgid() r7 = getgid() setregid(r6, r7) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000652000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x9, 0x17, 0xa0, 0x80, 0x8, r5, 0x0}, {0x9, 0xfffffffffffffffe, 0x1, 0x7ff, 0x5, 0x8000, 0x401, 0x200}, {0x1000, 0x7, 0x4, 0x6}, 0x1, 0x0, 0x4, 0x0, 0x40, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x7fff}, 0x6b87b2b33b048da9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x0, 0x3, 0x0, 0x8, 0x2e, 0x7}}, 0xe8) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000ddf000-0x4)=0x4, 0x4) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000879000)={&(0x7f0000ddf000-0x14)=[0xfffffffffffffc00, 0x9, 0x6b1, 0x8001, 0x2c], 0x5, 0x8, 0x2, 0xf67, 0x1, 0x4, {0x9, 0x8000, 0x80000000, 0x100000001, 0x2, 0x74e, 0x100000000, 0x100, 0x1, 0x2, 0x4cf2, 0xfffffffffffffffb, 0x40, 0x3, "4cc726328eb04cc53551a886949eaa37d26595cdd582e45e218ff330e2d6caa8"}}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000ddd000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r5}) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000ddc000-0x1e)="", &(0x7f0000000000)=0x0) ftruncate(r4, 0x2) 2017/12/13 09:15:33 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df5000)="2e2f66696c653000", 0x2) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x80000000003, 0x1c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b74000)={&(0x7f0000cf4000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000df5000)=[0x0], &(0x7f0000102000)=[0x0], &(0x7f000008e000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df6000)="007609", 0x1001, &(0x7f0000a06000)="") mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00007ab000)="") mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000050000)={0x0, 0x0, 0x100000000}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000df7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004a4000)={r1, r2, 0x4}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8454, &(0x7f000000a000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x4, 0x104) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r3, &(0x7f0000013000-0x8)="2e2f66696c653000") r4 = creat(&(0x7f0000daa000-0xe)="2e2f66696c65302f66696c653000", 0x2) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f000000c000-0x40)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0xf) renameat(r3, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r3, &(0x7f0000d2a000-0x12)="2e2f66696c65302f66696c65302f62757300") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) pwrite64(r4, &(0x7f0000df9000-0x1)="05", 0x1, 0x4) ioctl$TIOCSCTTY(r4, 0x540e, 0x9) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000dfa000-0x8)={0x0, 0x1}) ftruncate(r4, 0x0) lseek(r4, 0x1, 0x0) ioctl$int_in(r3, 0x5470, &(0x7f0000272000-0x8)=0xfffffffffffffffe) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f000000a000-0x4)=0x5, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000010000-0x4)=0x0) 2017/12/13 09:15:33 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000)=0x10, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000013000)={@generic="b4b1249af415af81425216c363ab9d6a", @ifru_flags=0x0}) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000014000-0x4)=0xffff, 0x4) connect$inet(r1, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000013000)=0x9bc, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000010000-0x4)=0x0) 2017/12/13 09:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000f97000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f0000c72000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008dc000)="2f70726f632f73656c662f6e65742f70666b657900", 0x440000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd7000-0x38)={&(0x7f0000fd7000-0x10)=@ipx={0x4, 0x40, 0x3, "80811b27c5d6", 0x6ba, 0x0}, 0x10, &(0x7f0000627000-0x70)=[{&(0x7f0000b51000)="4cc923507aca275d861d1ef5f6f4e54af1d0861e20a20e518c4b4d552b31e0a3bdf3ad8cdde03cfaaabacda047db6f79aa1513527eb458c22eaa90da548c20f4c72599f31ad6d73bcf535dd0d6b6cdc818edc13fc990a318b7ea50d348fbf5c34ee393cea605d50bf0d200d49f3cc7b62f6c3d7bd94d88b40da21d6ea014ff9ed3072e380a3f51257c7c8c", 0x8b}, {&(0x7f0000ba5000)="2258180f05060c8e5fceaa9881a197778542e562a4eb241992c7eed1b728f9d33236254277a8167f0dfaf839b0d18002854c4a97bb69861aec3c5974fac520ddcbed0ef0aa5e02043c71583ddd774cac0909d45c002bc14bd4c3dbe42890448b39779129ad8a00848939eaee87cb6709d409e2bdcb5e4baf5abbd94ecf5b5c580bca107e1777cd4203ee2446c8709a37cd8ab51d6b1ec2b899a8cfc0d3ea487c86211328dc1183f033b9f26a9d97c039fdfddb5a08e077cc45bf895f5ca340d0224f531988c3b72663332321219ee136a823ab8b71c6f4aa3b2c87d16ae7b484", 0xe0}, {&(0x7f0000fd6000)="c33531d26a6b868099d5df3d0ba4fbb0191afaa1cf333c4676", 0x19}, {&(0x7f0000fd6000)="643d224c94392ed560d8f133aecf468c188daf325fb2907f2cb6b1bb7d95c69a3210112822a05f560a09f17b76112f3d2ced8c9a88e4c056261a903e1e20ce6dee3094e49838dc06961d03b90c188845c7a269bbbc7e27cb40d52b57268d93af55ed5135eef6bb30aa1ccf3141595e6258a5ef34ee32593c7cfa7a119461c7b6fcf84b9ad9f394103ed21e8007d8b03355c5d448d2c4dcde988ab6abcea6107f378ed39cee1cfc84cceb2c5b84a7a42017e13078b05dca887c1b", 0xba}, {&(0x7f0000fd7000-0xdb)="61c3d32239a8e516fec8f5a747782e8c9a459fcde3b0213e438128191606e8d2062f42cb2d7f1880f68882b2024b8a72770f4a656155bddfeb9f0bb362ef1380f5515e23af08db48a532aa87c8676aeea23cad7f14fa88638d8ba5368ebffbc6bd08cce21e524b169de05375b1a67ecb785a69d815e6341372602baa45b931a57e6cb9053a154f9686dec4c62f90ddf228fda5f870e60915b5694b78ae13992e71a054cca9764a1c4dd163c277c3ceabd07812f9d8754f80bea9026144c805748f84a4cf4d06b3fc2c51762dcbfb141aad124eb861d1b4c52fee84", 0xdb}, {&(0x7f00006d7000)="c6be23ff23d64c0e35341c75020358d7afe4db38ba95e8c2e0d769f47c70e7be1f354ac46b31fd3996b57703e7a126ede543809e8085583fd2d816c402a3d03a57aac4b645b1f2242c68c8f18ab03db65cbc4cadeaf038b128c548569d4ac811938a372777e545f199de0aa84b2329107dd1ac670326d521072e91062b09378d3df5553642cb20eb97b1acc6d470f5a4e968933da812fd864324b2be5c652ae08900db829b4b18077edee7ab441b996fb12267691f540ff166ba1a0b3d560c80ac8c3ac745041f37ea15423dab5ce3e0bb8a2e", 0xd3}, {&(0x7f0000fd7000-0xdb)="9b7a87147df458954602892322fb16afd7c9b2f3dcbad934b2bb71316ad5ea7452536c076bea1ce3879c43e29cfa0a91ccc50c87f3a357e6188d618dbbe05573da750a48cc2990eb8705d22d6ea88ba3f38af33926beca462077db3af85a63567613aff1157c02eea4e23bcc385978ed4f10aa34450a7b816dad6f98ff1875cf03c4f37e9c59564e35944b2049d80d3436f4b175b121f26c32ab6c689f2742107a15f943c564ff8ad350f3e510e83dd3e9fcd5d97f5a96d1d2ddc339e76409646cc0cac2cdbd42fcd42b33c1bdc093f30ec6d7b409e7d8a2f0d466", 0xdb}], 0x7, 0x0, 0x0, 0x0}, 0x4000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3800000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) fanotify_init(0x20, 0x80000) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x3, 0x80000001) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000900000)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2017/12/13 09:15:33 executing program 2: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f56000)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000838000-0x4)=0x0, &(0x7f00007ac000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f00007a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f72746300", 0x40000, 0x0) listen$netrom(r4, 0x7) 2017/12/13 09:15:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fe6000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000b6c000-0x20)={0x1, 0x2, 0x3800000, 0x3, r1}) r2 = socket(0xf, 0x100000000003, 0x2) ioctl$sock_ifreq(r2, 0x8992, &(0x7f0000982000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x0, 0x3ff, 0x1, 0x7369, 0x7, 0x8001}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ba5000-0x4)=0x0, &(0x7f0000ffb000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000001000-0x1f)="1f0007000007ff000000000700000401fffff800090000000f1005060000fa", 0x1f) socketpair(0x2, 0xc, 0x6, &(0x7f0000495000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000fff000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000667000-0x28)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="65716c00000000000000000000000000"}}}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00006d9000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000273000-0x4)=0xc) stat(&(0x7f0000f24000-0x8)="2e2f66696c653000", &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000036e000)="2e2f66696c653000", &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000d4a000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0xb40, 0x0, 0x0, 0x1a, 0x20, 0x20, 0x101, r7, r8}, {0x0, 0xe468, 0x4001, 0x20, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffe, 0x3}, {0x0, 0x7, 0x1fc, 0x5}, 0x20, 0x800, 0x80000008, 0x0, 0x32, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x400b924, 0x0, 0x3, 0x4, 0x83e6, 0xfe, 0x10000}}, 0xe8) socket$inet_udp(0x2, 0x2, 0x0) mknod$loop(&(0x7f00002ec000-0x8)="2e2f66696c653000", 0x101, 0x1) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000093a000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x55600000000, 0x1, 0x3f, 0x3, 0x20, 0x80, 0x7fff, r7, 0x0}, {0x1, 0xffffffff, 0x0, 0x1, 0x93, 0x1, 0x401, 0x7e}, {0x0, 0xfffffffffffffffc, 0x0, 0x17bf5f42}, 0x5aa2710e, 0x1cd, 0x6bb1, 0x1, 0xc0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x3, 0x100000000, 0xc3b5, 0x8001}}, 0xe8) clock_gettime(0x0, &(0x7f0000bc7000-0x10)={0x0, 0x0}) getgroups(0x8, &(0x7f0000187000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r9 = syz_fuseblk_mount(&(0x7f00003f0000-0x8)="2e2f66696c653000", &(0x7f0000139000)="2e2f66696c653000", 0xa000, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r9, 0x8004e500, &(0x7f00006c3000)=r9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000462000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x2, 0x32, r10, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:33 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc8000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/13 09:15:33 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) fcntl$getownex(r0, 0x10, &(0x7f000066b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x1000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000000c000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000865000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00009b4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fcntl$addseals(r3, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) ioctl(r1, 0x7, &(0x7f0000fbd000)="c5016c8e7958c1a189e5d6a2455bb8c02a69dda3d11e23ecdec5c1698377dc5eaa685d38cec1bf8d940c6e11e0b4ea350686ab8b51f2f534ded9dcec591a6e3a40480cf0c15ee5b879ada9bfa22bebf7cf412fa632902478ea8670d7481a93d51348e0ab3b5529a375303846eb88597507842a8498d9592a3cede5") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000e5000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x593ed41b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbd000-0x4)=0x100000001, 0x9, 0x0, &(0x7f0000318000+0x832)={0x0, 0x7}, &(0x7f0000b53000-0x4)=0x62, 0x3) r5 = memfd_create(&(0x7f0000fbe000-0x3)="3a3a00", 0x3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f000003c000)=[{&(0x7f000008c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000005000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000008d000-0x1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000007c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000063000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000064000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f000008c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000005c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x9) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000008c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000008b000)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00004d0000-0xa)="2e2f636f6e74726f6c00", 0x68042, 0x0) fallocate(r1, 0x0, 0x10001, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x3d, 0x10001) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd0000-0x8)={0x1, 0x2, 0x2f7e00000000, 0x3ff}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fd1000-0x4)=0x10000, 0x4) sendmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000379000-0x10)=@ax25={0x3, {"22e84fbff9a63d"}, 0xffffffffce7d6394}, 0x10, &(0x7f0000fc9000)=[], 0x0, &(0x7f0000fc7000)=[{0x30, 0x10d, 0x9, "b3aef56713857a28e97f0000c200441adae50700000000000000090100003f64"}, {0x1010, 0x11d, 0x100009, "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"}], 0x2, 0x20004400}, 0x44004) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fd1000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000073b000-0x1)={0x6}, 0x1) 2017/12/13 09:15:33 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00004d0000-0xa)="2e2f636f6e74726f6c00", 0x68042, 0x0) fallocate(r1, 0x0, 0x10001, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x3d, 0x10001) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd0000-0x8)={0x1, 0x2, 0x2f7e00000000, 0x3ff}, 0x8) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f00005ff000-0x30)={0x3ff, 0x100, 0x100, 0x656, 0x40, 0xe1}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fd1000-0x4)=0x10000, 0x4) sendmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000379000-0x10)=@ax25={0x3, {"22e84fbff9a63d"}, 0xffffffffce7d6394}, 0x10, &(0x7f0000fc9000)=[], 0x0, &(0x7f0000fc7000)=[{0x30, 0x10d, 0x9, "b3aef56713857a28e97f0000c200441adae50700000000000000090100003f64"}, {0x1010, 0x11d, 0x100009, "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"}], 0x2, 0x20004400}, 0x44004) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000073b000-0x1)={0x6}, 0x1) 2017/12/13 09:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) bind$netlink(r1, &(0x7f0000af6000)={0x10, 0x0, 0x10000, 0x14}, 0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1bffff100001c42354e2d0b8a14e1a52", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bdf000-0x4)=0xffff, 0x4) eventfd(0x0) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r4 = openat(r3, &(0x7f00005ff000-0x8)="2e2f66696c653000", 0x40000, 0x10) clock_gettime(0x0, &(0x7f0000391000)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f00009f3000)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f0000268000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000033d000)={0x7, 0x78, 0x6, 0x3e, 0x4, 0x2, 0x0, 0x5, 0x20, 0x4, 0x7fffffff, 0xffffffffffff0000, 0x9, 0x1, 0x0, 0x1001, 0x4, 0x1f, 0xdd, 0x8000, 0x1, 0x9, 0x6, 0x1, 0x9, 0x1, 0x0}, r2, 0x38, r3, 0x100000000003) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a37000)={0x0}, &(0x7f00003db000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a3b000)={0x0, 0xc5, "3976ca731a1b13b34792f33949c2d0fd6b32f2147328d7fd6105c41c2a9b83a9bcf604b5117aba7f6ccb02dad3cabaff76168c18062f4cdf5426033c1d39f855cb9e735850b53072fad5b4516b79abd9c9cbb2664d241d4238c7518f8a11d82a6b6f951c7a98b08ae74ff63fe2e01fc090284bcaa7e3e9b2541a7f36834d2b8315b3106d64e3a3ac6de6a6d3a9959924a5fa418d2684a534d0e4a421b15ce4d6472517f575f32b4d5613b0e83fc1d517b64d84c6a1d78113f27a9a34ebe5ace371c684d0cb"}, &(0x7f0000b2f000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ae5000-0xb8)={0x0, 0x7a21, 0xfffffffffffff001, 0x0, 0x800, 0x5, 0x1, 0x1ff, {r7, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x7, 0x4}}, &(0x7f0000884000-0x4)=0xb8) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000000)=0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000aeb000)=0x0, &(0x7f000027a000)=0x8) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) bind$ax25(r9, &(0x7f0000001000-0x10)={0x3, {"e4fc0ab32e2eab"}, 0x9}, 0x10) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f00003a7000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r8, 0x8923, &(0x7f0000001000-0x28)={@generic="5250bdf9c29489be7e049362470c050c", @ifru_settings={0x2c, 0xffffffffffff0000, @te1=&(0x7f0000001000)={0x6, 0xffffffffffffffc0, 0x800, 0x2}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0xf, &(0x7f0000fba000)="08000000", 0x4) sendmsg(r0, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000fc9000-0x77)="", 0x0}], 0x1, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c7a000-0x10)={0x2f, 0x4, 0x100000001, 0x101, 0x0}, &(0x7f0000fcd000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcf000-0x10)={0x7e2b1ac7, 0x200, 0x101, 0x10000, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000727000-0x8)={r1, 0x5}, 0x8) 2017/12/13 09:15:33 executing program 6: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x102) sendfile(r0, r0, &(0x7f00005ae000-0x8)=0x0, 0x9) close(r0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a69000)={0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e60000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000e60000-0x8)="2e2f66696c653000", &(0x7f0000e60000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x800, 0x64) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e5e000)={0x0, 0xae, "742afb999cce0f2c94a290f65e3af7c3c23c4e0fb93604b3718bb9614d00c67dcd116f372c03458499927a65efa4e697f2473635b4202098c9b6b4e59d3a604a6f821cf0a47e49e746c6ddd2d9a0e83eb8f346077ed0892624bfe146408c2909681d7fbb04c764473fbce574b4e8a7aecd2c4ed4a8fdbdbd82cf862e8b3250f92d7045f6873d80c993cd1027ef789559f89af392b50ad4448b328d2864d7c590b5f041fbf4052a6c6e956279f586"}, &(0x7f0000577000)=0xb8) fgetxattr(r4, &(0x7f0000aa4000)=@random={"747275737465642e00", "70726f632b3a286d643573756d73656c6673656c6640776c616e306b657972696e67233a00"}, &(0x7f0000919000-0x12)="000000000000000000000000000000000000", 0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000896000)=@assoc_value={r5, 0x5}, &(0x7f000048a000)=0x8) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000a06000)=[0x6b96b47e, 0xffffffff]) 2017/12/13 09:15:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000052b000)="2f6465762f70746d7800", 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000c98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cbb000-0x20)="56d0676e167ce6d973f90327d2cd41df837b3a4f8a47b46a1ce49e82b1be5c9d"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e39000+0xbe7)={@generic="8a188df1898f4bb389534f81a2740bbb", 0x616}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x0, 0x1, 0xff, 0x5c6f, 0x58}, 0xc) readahead(r1, 0xf, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) 2017/12/13 09:15:33 executing program 3: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000fd8000-0x1c)="38d3e2bd7c", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x3, 0x80000001) sendto$inet6(r1, &(0x7f0000fd9000-0x873)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) recvfrom$inet(r0, &(0x7f000065e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x101, &(0x7f0000931000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000150000)=0x4, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6bf, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000c35000-0x68)="3c", 0x1) fcntl$setpipe(r2, 0x407, 0xfff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:33 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mremap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000004a000/0x1000)=nil) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000168000/0x3000)=nil, 0x3000, 0x300000c, 0x6201f, r0, 0xfffffffffffffffe) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000193000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000238000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000017c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x100000000000005f, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000238000)={0x0, 0x0, 0x0}, &(0x7f00001d0000)=0xc) r7 = gettid() mmap(&(0x7f0000141000/0x4000)=nil, 0x4000, 0x8, 0x32, r0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000215000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() sendmmsg$unix(r0, &(0x7f00001c5000-0xa8)=[{&(0x7f0000205000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000238000-0x40)=[{&(0x7f0000102000-0x71)="d8564af3e5c53fc917b2d98c5962f0dd9ac8dfffd528ec1f4872b9324c53acd74ec028430c3b59d75fbab4eac3c6660db1f193a48bc56e4317cceb6cf26d420def363ab5dfc1e7b4ec333157486dd1836742c74d4c31e2763cff5b2af4594799e9cfd88319c6a578ded62cd994a7451c0c", 0x71}, {&(0x7f00000b7000)="", 0x0}, {&(0x7f0000238000-0xdc)="a7ca3604c96974130afba7f009302efb1b214c831e5812a6401c83b78ed482496db204e0c89946a1476647177a6736960dcf3891902f01ae022b7acf4901dad69c3d7da086435a5c4134cab8bb3e9d0c588282529dc14a44ecee5dac656f0ecd92f4d3f73f5bc953309d4249675a7904cb3828701802dbd5a093312da9b4fe7cb1d0627b07b39ad46a106daedc82e082d09e2d5f18bbe8235bb975afdd5f53e925a5c3828e319cabb67bec7cce48f9064027a4d9f879557a8f63fc891705f215a82385cf3cc25adcd06d104cc9e7b7c96458c98233a99d602a27968b", 0xdc}, {&(0x7f0000017000-0x4d)="a9ae1bb80bd8a0376dee19c8100edae95aedacf7ffc642a619419871e62746eb0f660e2581a2bcf344472e5530bc7d04757ff873a8a6f14827abe4f05031665ca9814d3cad91b6a9d40172048b", 0x4d}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000238000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000238000-0x80)=[{&(0x7f0000238000-0x10)="53ed734e994ae3d823b9824ecc9ac04c", 0x10}, {&(0x7f0000238000-0x5b)="335af28c8c095703e78be019e4e424f5cb4074c2149fcac5cf5479d9544ba794a1581a0a49e980a27393aa17368835721786fab44a0216a15c14528450113a5d0c2a292193f2acabd65a3df235af4cd242aa49bc7c5ede0956dc47", 0x5b}, {&(0x7f0000237000)="6a8282ae2934d7ad54bf3388ef83b8f15b11cff0cbdf34737b3d6cccafae184732ef5976eaf2688e5cd63020cc278f639ff33e4864593362522a4377fbb7e1018d57b660d2fb5c6287c0a9aed43b0c019b7e79fb4d5baa", 0x57}, {&(0x7f00000b5000-0xc0)="57a2ca0d682b375c1419c22329bf1165b633288868d8fd14de1647999e38e010c41489f9c3991f1001ce2f8029a09f9da0d05e36a13c9c9d941d1ffe53f155c55b5805a6c933d734575f295ff697d0c415aa52d0db56da4bfbbcbb057225330efe71f78a65114ff8029796e93877d33541729bedeffae96f957280808e72ab243b463837379d915543b524d8b2dfd9b5d9c7ab6d7b91d7e3e46030ff052d58addab380f338c1a057ae2b8a2b70fd29d48614b7802bf5adcbe909a239a2e67c30", 0xc0}, {&(0x7f000007f000-0x84)="8d3e79a4ca5ce543ddb8737f49838357a09d35f8ca75382c893648dbb54bea1d15a31ba8b842590816add2a99762977c7ad384a8cb019d892b9aa2272ab59b65980790003f71521032c9fd1afda6ddd53b8325fbd08b888289939960d189b28f6e88e1b816aae748e6fbc8d0ed2a31308738d911dc0a69848d4b95a097a1ddbb7d340e7a", 0x84}, {&(0x7f0000237000)="ebdcfbc29a0d7b0589881ba6636b17c938be5043190202bf3b4ced22611ca6814aac02ad333a12c1fc8e67f0efec48cb105f4d3110aeb8dab6ff1e2cb84783fe12af95d2821b76b40ec604f173722b1a92969806a1d5846370edb734e6900d7191bed8", 0x63}, {&(0x7f0000238000-0x35)="626b4ef650fac5770228d2bc4b228410b815d38a45ac36919366d4c03d6fdf7f41887bbb6cb8fa96610884b9a78fae80c23128a576", 0x35}, {&(0x7f0000233000)="f727878d9566d11f7a86c198364fcf9bffa4efcd1aff29fcb98079565cbdb48925e01b11ad3488d37035b3ec8f7dfe78ab3344d9cd2eb26e18645fe75fb2aa60c0ef3529a6ceb6ed3aec78fd118b5ef680b1eeb888e6e70bd46e3e912a2e3b20d0ad993d5b3579816a2432", 0x6b}], 0x8, &(0x7f0000238000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x4, 0x20000004}, {&(0x7f0000237000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000237000)=[{&(0x7f0000238000-0x20)="7f202bf22a591a9e0ce288483e860f7037fa02372fc7cefab975c3bfab460bf4", 0x20}, {&(0x7f0000237000)="b8585bccda9f0cf8da0135c2f6ad536d4b91af6f29b4f234", 0x18}, {&(0x7f0000237000)="226227aaa3a340442febeb60482eec14fdaaa5f6bfc20bd6e3527fd0e47be5e8329ff32260d38c093f537d39a09eebad2d9dcd1af7ca48f07ec12eb69c7a6b64ab398d9d8c7195fb85150cd9523e49ea5ea57d468013be5d078ee2496b325c6b90d7d50bc8", 0x65}, {&(0x7f0000064000)="4a8648fed563c57ac1db774344ac20c9025cc7392956908bf0d734c7ef086a2dceebf948899ef999ec2dccd4403df53b83ffd7f6cd8b23256c3578151dd9208a341174a9ebe15ac73c3be6d47571f8bb53dbf06c815ed9562fde89669f0d70ff1528", 0x62}, {&(0x7f0000237000)="cc0e4d5446009be9b8e5367c7899d06cc661f2261c109a0b18c2f5cf5affe5aaa449c20c603c576e7b70718e1351b54488fb9fc6e077ac4105c1bb930abdca0153d9960e3ab115d2020860abd87d905763f4faa0bb36c434a8a09ea2", 0x5c}], 0x5, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x2, 0xc000}], 0x3, 0x8050) mmap(&(0x7f00000d5000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00000b4000)="", 0x0, 0x0, &(0x7f00000f0000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000016000)={&(0x7f000013d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00000e1000-0x40)=[{&(0x7f00001c2000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f000005f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f00000ed000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00000c1000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x4, &(0x7f0000238000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x5}, 0x60) 2017/12/13 09:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000078a000-0x4)=0x0) socket(0x1f, 0x800, 0x6) memfd_create(&(0x7f0000b0a000)="a8", 0x2) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r2, r0) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000aee000)=0x0) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000003000+0x869)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) connect$inet(r4, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:33 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000)=0x8001, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001a000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000017000-0x10)=@generic="77c7be82f0fba946bb35d1bbc28a0cb8") sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f0000010000-0x27)=[{0x18, 0x54, 0x401, 0x0, 0x0, "071fff0705"}], 0x18}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000019000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000000)={@generic="c88374d10dfe82253d4625d9c0cf5c88", @ifru_flags=0xc400}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)={0xa7c2, 0x7ff}) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d105071e", 0x4) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x2, 0x1) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fe6000)={0xaf}, 0x4) dup2(r1, r0) 2017/12/13 09:15:33 executing program 0: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000932000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000931000)=0xc) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0xa, &(0x7f0000931000)={0x26, 0xfffffffffffffc01, 0x80000000, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) restart_syscall() sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004f7000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000724000)="2f6465762f73672300", 0xf0, 0x800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getdents64(r2, &(0x7f000071f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) shutdown(r0, 0x1) r4 = gettid() ioprio_get$pid(0x2, r4) recvmmsg(r0, &(0x7f0000457000)=[{{&(0x7f0000782000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000002f000-0x10)=[{&(0x7f0000930000-0x98)="00", 0x1}], 0x1, &(0x7f000092f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000931000)=0xffff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000068000)=0x5, 0x4) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000932000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10) 2017/12/13 09:15:33 executing program 5: mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00008e0000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00008d7000-0x6b)="", 0x0, 0x0, &(0x7f00008d7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000436000)="2e2f66696c653000", &(0x7f00008e1000)="2e2f66696c653000") mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e1000)="2f6465762f6877726e6700", 0x101400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000224000)=@assoc_value={0x0, 0x0}, &(0x7f0000481000)=0x8) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000623000-0xc)={r2, 0x1ff, 0x30}, &(0x7f00008e2000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00008e1000-0x4)=0x0, &(0x7f00008e1000-0x4)=0x4) fcntl$setstatus(r1, 0x4, 0x2000) 2017/12/13 09:15:33 executing program 0: lstat(&(0x7f000040d000)="2e2f66696c653000", &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd(0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x4, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000b14000-0x8)="2e2f66696c653000", &(0x7f0000355000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0xd98, 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x40000000080000, 0x3, &(0x7f00000e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001cb000-0x10)={0x0, 0xff, 0x9, 0x100000000}, &(0x7f000094f000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d9000-0x14)={r5, 0x2, 0x2, 0x8, 0xb2, 0xffffffffffffffff}, &(0x7f0000d58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0xfa55}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000025c000-0xb8)={r6, 0x6, 0x3, 0x80, 0x800, 0x0, 0x3ff, 0x200, {r7, @in6={{0xa, 0x2, 0x1c32, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x6, 0x1f, 0x10000}}, &(0x7f0000e52000-0x4)=0xb8) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f0000d27000)={0x6, 0x5, 0x200, 0x4, 0x1, 0x100000000, 0xffffffffffffff10, 0x1, 0x9, 0x40, 0x5, 0x100, 0x5, 0xffff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0xea, 0x9600000000000000, 0x5, 0x10ec, 0x5c}) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r8, &(0x7f0000994000-0x38)={&(0x7f00001ba000)=@l2={0x1f, 0x80000000, {0x4, 0x6, 0x1f, 0x8001, 0x800, 0x1}, 0x81, 0xffff}, 0xe, &(0x7f0000e49000-0x70)=[{&(0x7f0000304000)="f0d7a1bbddceae75aec245ba56eda62f5ad1b781918731cc8eef8c43bb84d8fc956136b52843dd2eeffe6c4d86011977b2b5e6b918b7c3137efc81e391ac0154ffc0fff5b123b9ec92730d43037cc2", 0x4f}, {&(0x7f0000d4a000)="8098da1601971b3d9688eb4b7f8770ad13481101162f4d4e4af32ec97dbe9e04ea69f615fc8289133a1c", 0x2a}, {&(0x7f00001a9000-0xec)="93f379c46addf13e2807b65f924a9324565895725ccf658ee4fb4d4fc2ae5787390f785925c33f6ae2ed82ef8baceeed1a3d628bf9bac14be37978fad635452dd7e1732064b80b94d0334b857444dba03d27627a8e0d82d228c5ca64ecc8c46508dc1f7460961f90ad11ad6b99e5ee40cbf52c277d58b6d6f137d08ccb6700380cbb3a55bbefb6f8c7f0635a1431d2bb1d0088f4b680b750d544efff8a9fcf175699218aaaba241e34e4dfb1e49e8e588019b04f807368cc3216f906cbb4ee1bfb718366811b359c3555242b84464b6f706bbdf3115b3ca0bb9a064bcbbd200561ab7a08b54f1c5636001fb8", 0xec}, {&(0x7f0000795000)="6bda7bf6c9d0c2b3d026700e365e62c1316b1bccf77550e7199f553e4f6765c54778e46b1605aa079b2c305e473108c359e20df99081b31298f18991c01c9cc8b6ba8e14e04a01eba52f8c3c90f5a634b681dd47b5075575a25f350f1e570ca031d9e3f76f4f3b157f427e22230ec702ff", 0x71}, {&(0x7f0000efc000-0x73)="c0a956f29fdcaf6058871b8e5f870c4eaa8636398c21a06bc565bba5811fd33920b6165fa6df1eb9b2392807cdd508ddeb37f097dae47b1780dc3ddf27fe706a2e6dc2a71e703e7f96a62a29f4dc88f780ae72233ea716b43b2f84a0a2eb0e2675894e0ce4faa30a843f32b192a16d493af7de", 0x73}, {&(0x7f000053d000)="3e1933a2d4a0f6f7a94035a59d74a197e8dc4796a4dc6011bbd91c4d0e53cb44754f9aca79621656c4cd48d925f5f0771a8545ea174eda06fde96e9e153d4519897e330a5878590926c93254", 0x4c}, {&(0x7f0000cf0000)="9e6fe3a514cd173bfee47010016e30e4dab7d0be622e94f41a6eac4adb95df0f2bcb7e60d1c941714f4fb228fbb14b85649cb7d4359857f174128c124679665d755cb613ef476f0df819a1f763e870d0e140519ff2ef3b2d76c1e67b0ebba827f0b55f426ab7b399b0ed95eb0cf59b265a8dc0d96ad81037bd64dcb585b93ee357cbeca9d09830f9d2ae70e3d5475bb61a8abf146c35082e1a0c092de8e1aa68", 0xa0}], 0x7, &(0x7f0000024000-0x1c0)=[{0x100, 0x13f, 0x3, "a0489a353a9e51f3a5ee170506d533cfb35a24763ae7a8cad474b4cb3bb8738701bbc21145f06dbebadc66d4e4f4c4d00d3245952d4fcb98fcc741f062fa8007601fb483302b286db5ea84adb0d67d8f8f46f934f30f7294f075cc0a1d2ca953bf00fb4bce37f3aa01862d33df9bbf55ae9a8e24e2651b8a7de3a93d57117b469875d522b15b11a48d018f617692fd4907cddae09ff21da570d4434e3dbf3f82554695a35a07fe81aa6213ffb0268b705432e9f3dbe05d03fe7670b4f05fa9cefd1549c02c56f9e6fcb3431995cc003d842f29a6ed90793c86ffc44dbc3eca052d4f1c904186ec718b1f442dce76"}, {0xc0, 0x0, 0x291, "98ad47660ed721cc92e1b774a6bcf9929ee6e9efc561c3a826856c2a362bd7210598e244b45acd23c553e4fc8ec73b13f44a7265e167638ab243bfb714ab66d091a203689566bb1c59bb1e7b5caf93a0d2c52f94ac13a8ce69ef7a0f9f44c99ef0d1ecc9092063303df1dd34441731651763f2fa743ff79b610c07a75341b9555172a92e3589cf11b0e5e8b0adf4b072d42057dc56665ee650dc1f9ac9afb9ca47a8ebf5c608a28027"}], 0x2, 0x0}, 0x20000000) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f00003d6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r8, &(0x7f0000020000)="2e2f66696c653000", 0x0) getsockname(r8, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000636000)=0xe) creat(&(0x7f0000b7a000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x4) rename(&(0x7f0000f7e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000e0f000-0x10)="2e2f66696c65302f636f6e74726f6c00") sendto$ipx(r8, &(0x7f00006c4000)="45df8f20fbd3fb7af2e7f6dddac334dd74a6f3cc503d665636cdfa329eee5ad0750e0224c7ebcb4588a56bb77c9fa77ebf68dfd185bbb4dd257cbd3a7edd712c688c2bca7a2bbaf90552fe8ed479feb90b95233eaf381f46b1108f9195e18bf5425b095b0eec1b15d3ea34b96d0df8e1a0e9cbca0ae980a811d208c48e0dfbedb0d104827b98764048577d99992a87ad0cb4ed8387a62d9a379b0428e0f180fe1a84232a5cf07cced8bbe0c242a08100b5d637528b5c6071e209ab8599fd60", 0xbf, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r3, &(0x7f0000936000)={0x80000000, 0x0}) getdents64(r8, &(0x7f00000ae000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000435000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fsync(r3) remap_file_pages(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x8, 0xffff, 0x100) ioctl$EVIOCGBITKEY(r8, 0x80404521, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:33 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) r3 = gettid() setpriority(0x3, r3, 0x6) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003d0000-0x4)=0x5, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000fc8000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffe}, 0x10) r6 = getpgid(r3) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000767000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000968000-0x4)=0x6, 0x0) dup(r1) fcntl$getflags(r0, 0x1) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r1, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4010, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8501, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r8, &(0x7f0000fd7000)="", 0x0) write$evdev(r8, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r2, &(0x7f00007de000)=[{&(0x7f00003ec000-0xb1)="56be92dfe53b14ab093cf70a456c56fdcc1f339a5de1eeb9062e994d74f4a259772d808440e001b338ab7a42fb2fc99a4ee467f04d4b90d8a62ce9c669916db0448bcb31ad97c530c2fe678a681994b66dcba4b26b229b4bf01b41b9c70a25ffa125f63a88b895f57bb17ce65f2ef00369a24d4044deb8bc66662223ed9ff31b1fd842c4eec6b0efcaa0ea524c1140953182777ecebf0446442a6418145b64a87c7d1e626095f720877bc660552cfd24e6", 0xb1}, {&(0x7f0000070000)="8e85cfd232f0a6b791a1fe28c4e6d4f11cc081adbe061d3f35868b7b7735c095c42a91715b885961d8e92b35a2c2ae2738736c365e08eb4a90781ef885f5cebbceaf4bfd6a1eaaae2b833e569d9e80379334a7b7a029d3672e7151066715aaf474356d3670208dd0dcb26b8094f05aa47322303af1bd0b15adc509c12a656686ec0d345de2d7adb2c7a8690412da7c34fe4dc56ad2a58558e6caa5a407f80dba108ffcb059df3ae1968b36cc1f0ddc0d1dfa4f5803b73c4397d64b7ab13aedfa3f6ede667c73e336261d7536da10677fda506bf70c2f", 0xd6}, {&(0x7f0000504000-0xa7)="5cb241405e5716e2ce9088b39a51ccc4df3a3040f6fe570589ce5f37eeb24c9f8c9c79ef7ce3064ed3acbc26605c56349fb2c99bbcbd5e81e871afbbd9ae3dac6a552b63ed2d33164eb32dbe2cb35605f93b5fc4d1de2ad7d93430fe53311d39463fe4a724cb0dd24b4865fa4380bed29f4174780cf7c497174b2bd5f44536cf4fa8a244576ad8fff14f5cd75e13ff107b1a073de2222af8bbc553e97c74ab625a75d37f567b8e", 0xa7}, {&(0x7f000089a000-0xaa)="9ad695a46f3bad74ecfe351112e5ae20f625af61a402d60032372833cd317536afa55c858a430db9c34c8707f5c63637adb6bfd02a00fb96134b939ccdf75a96bac557d0bb923ca032eae82161ab3d7d840a85658325a04025073931609d9cf748d341d80a4a077121557d6d37a91d6a071d70764b5ccc8be61a99be51d885368fd843da14540ee5f894833433dbad29cafea374e4908257232481a5d510a2d6f8878071581bdc53b7cd", 0xaa}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000337000)=0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000fca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000c0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000edc000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000b27000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fcb000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000fcd000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x7) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r8, 0x1000000000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r3, 0x13) 2017/12/13 09:15:33 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000519000)="2f6465762f6877726e6700", 0xa0000, 0x0) 2017/12/13 09:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) socket(0x1f, 0x800, 0x6) memfd_create(&(0x7f0000b0a000)="a8", 0x2) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) r4 = dup2(r2, r0) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000aee000)=0x0) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000914000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000-0x4)=0xe8) stat(&(0x7f0000569000)="2e2f66696c653000", &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000098000)="2e2f66696c653000", r5, r6, 0x1000) r7 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000003000+0x869)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) connect$inet(r7, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000)=0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00001c9000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000043d000-0x10)=[], 0x0, &(0x7f0000224000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfff, 0x0, 0x0, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x7ae, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xf64, 0x10000, 0x1, 0x2, 0x9, 0x7fffffff, 0x7, 0x8b, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100000001, 0x3f, 0x40, 0x8dc8, 0x100000000, 0x100}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x800, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x7, 0x5, 0x2}}], 0x7, 0x4004}, 0x48040) pwritev(r2, &(0x7f0000f50000-0x11)=[{&(0x7f0000cd4000)="06c3cdd24e637f9e903d9b9f1a2fe14f175139ffda9f3b204456a0f94dc7645f0fad3e6511407c7f94be2da40250e97c62c1dbb0f12823f052f18cf732553148716ac18d22119397ed071bc7", 0x4c}, {&(0x7f00009a5000)="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", 0x1000}], 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000729000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r5 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x100000000}) fcntl$lock(r3, 0x7, &(0x7f00003f0000)={0x2, 0x1, 0x5ce, 0x7ff, r4}) ioprio_get$pid(0x3, r1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000995000-0x10)={0x7, 0x3, 0x9, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000765000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000983000-0x20)={0x5d6, 0x0, 0x0, 0x255ec8f0}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000760000)={0x7fffffff, r7}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00002f6000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a34000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000907000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x3) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000ed1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000750000)={0x2}, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000d7b000)={0x4, [0x1, 0xe7c, 0x4073, 0x80]}, 0xc) modify_ldt$read(0x0, &(0x7f000073a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) ptrace$getenv(0x4201, r1, 0xee, &(0x7f00003e4000-0x8)=0x0) fcntl$setstatus(r6, 0x4, 0x100000400) close(r0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) 2017/12/13 09:15:33 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000784000-0x8)=0xa1f) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = fcntl$getown(r0, 0x9) r3 = dup2(r0, r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000fdb000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) fcntl$setsig(r0, 0xa, 0x12) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a46000-0x4)=0x0) r4 = gettid() futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x2, 0x3, 0x7, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0xff, 0x80000000004) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fda000-0x60)={0x0, 0x2d, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085d000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r5, &(0x7f0000fd9000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000000016) 2017/12/13 09:15:33 executing program 3: mprotect(&(0x7f0000d2e000/0x2000)=nil, 0x2000, 0x2000007) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af2000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e1d000)=0x0, &(0x7f0000953000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x88d, 0x9c, 0x20, 0x4, 0x7, 0x3}, 0x1c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:33 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x7fffd, 0x40) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) syz_open_dev$urandom(&(0x7f000003c000)="2f6465762f7572616e646f6d00", 0x0, 0x4000) mmap(&(0x7f000004a000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x800000000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xa, 0xfffffffffffffffb, &(0x7f0000925000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000d66000)={0xffffffffffffb4c3, 0x73f, 0x1ff, 0xffffffffffffffff, 0x0, 0x100, 0x4, 0x1ff, 0x2000101, 0xff, 0xb6, 0x200000000009}) r3 = getuid() eventfd(0x9) r4 = openat(0xffffffffffffffff, &(0x7f0000ff6000)="2e2f66696c653000", 0x200000, 0x11) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000ff4000-0x10)={0x7, &(0x7f0000ff3000)=[{0x4, 0x2, 0xfffffffffffffff8, 0xffff}, {0x0, 0x3, 0x7f, 0xfffffffffffffffe}, {0x7fff, 0x7, 0x0, 0xc08}, {0x101, 0xe5dc, 0x7, 0x1000000000fff}, {0x8c, 0x8001, 0x3, 0xffffffff}, {0x200, 0x8, 0x4, 0x6}, {0x1000, 0x4, 0x2, 0x613}]}) fstat(0xffffffffffffffff, &(0x7f0000ef5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ef5000)="2e2f66696c653000", 0xbfff, r3, r5, 0x0, 0x2003) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007b7000)={0x2, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff9000)="2f6465762f70746d7800", 0x181882, 0x0) r6 = socket(0x10, 0x2, 0xc) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef4000)=0x85) write(r6, &(0x7f0000ef5000-0x1f)="1f0000000007ff06000000070006800000fff8000900018008030006000000", 0x1f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000b98000)={0x3, 0x80000000, 0x1000, 0x1000, &(0x7f0000901000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc, &(0x7f0000ff8000-0xc)="000000000000000000000000"}) openat$ppp(0xffffffffffffff9c, &(0x7f000058e000-0x9)="2f6465762f70707000", 0x420000, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x1, 0x161001) 2017/12/13 09:15:33 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00002a4000)=0x8) unlink(&(0x7f0000522000)="2e2f66696c653000") r2 = perf_event_open(&(0x7f0000fd5000-0x6e)={0x0, 0x78, 0x8, 0x2, 0x2, 0x1000, 0x0, 0xff, 0x12000, 0xc, 0xfffffffffffffffd, 0x0, 0x1, 0xe, 0x0, 0x100000001, 0x0, 0x8, 0x1ff, 0x0, 0x7, 0x1, 0x0, 0xa03e, 0x2, 0x2, 0x0}, 0x0, 0x100000001, 0xffffffffffffff9c, 0xb) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000014e000)={0x0, 0x0}) r5 = syz_open_dev$random(&(0x7f000077f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20100) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fd7000)=0x55, 0xfb) r6 = dup3(r4, r5, 0x80000) mmap(&(0x7f000098d000/0x4000)=nil, 0x4000, 0x3, 0x200000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00002cb000-0xc)={0x10000008, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000fda000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0) sendmsg$unix(r6, &(0x7f000051c000)={&(0x7f0000cc9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000160000)=[{&(0x7f0000408000-0x52)="446928f8a914e808c4d866078689f3277a016380ad1924a09130f3dfb1ad3abb54c0d2fbfef2325e57e63e8c0263850aa2481f7fd419588e60b1ed611886ba439ea53135d39a450d70f9b3c5cc2a506510f3", 0x52}, {&(0x7f0000fd8000)="5665afda4c5a7a46591b1d2c9710924d3908cd2ea97d45ed38f23e8b30dfdfbfa61aa27348fa2e9099cb9e374eca52762653b1225bb9c3abcb252ab220269d9078b5ded69da02e4d4e60408d8f61e4b72ccf4d409375adee241015e1ab884cea5997b47bec68de4d4d9e2b545fb0ca11a3b14c784612febc9c6ec8d9f18e4d14812878c52f1c84b47fedf3b4c67981d47b9ec7b4b6f2e039752399e588fb73d8b0ce6c484e062301670b46d7bf2929e251ce1630435fa266c3a0995bd94645210ccc437b7b5a8ef8534c3a19a653e43997912483d2bfec36c8e9e31a6231937f3dc23337568f545db30ccfa1403f58", 0xef}, {&(0x7f0000fd8000)="477a0374bcbebaa3503493d66d4a60af5180b907821612252b2f565b90f751cd4740219121a1348ba49eb0e7046989c0ad1e987a3455174ca4c351a1f72e69a19a73e2ec7057ee76e5fc97b75e35ab00d4a009d07b894c0ba75b546c62c9690a1f5f405dfa5bfedf7e917ed1e1a1202c3915c691b0195ed49fdac2536957505c14f1393da1e928329bcb36cf11a15958e49b36efeefeeb2197d049283b1148546b6171f1603bc32156f2148c55957e", 0xaf}, {&(0x7f0000fd9000-0x1000)="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", 0x1000}, {&(0x7f0000821000)="5b787e93d53bede6b6bf4d9fcf1350e463d57ddd4b20b410a18ccdbc3369af8313740b349407c5426a5d6b5c3fabb949c3b07a69a19d48f0a31a244b109d3869f54cc0149aafc1a69c10ea001153317978650550f884cddaab4bf3fa39fb3c9546ac69252f8e42a9aacd898b991d7c2a069a160001d41abe309422fffcb054600c5fd57ce126f96013b222a1e22b071d0288107c6265ca0bf781ecf86c0f6a59ba8f3fad064438a771c0ebe20bb7a8f925006d59b2fe9882b171b2b1ce402214a4a4f7299e832d5250a0da01caf2467f8d009fa2a409407f25be8046dc5d726759ca64c1789e", 0xe6}, {&(0x7f0000fd8000)="18bd48f9a097fa2ff1f72df77e1c9a3c1806a8a932d77eeaae", 0x19}, {&(0x7f0000fd8000)="f74d4e0695f224669eb0634bc9597e58e932", 0x12}, {&(0x7f0000a52000)="0e71dd5cb38a975a84e3146e6063bfe0ecff10244e0f7a2ad151ca71c617553bf279330d89b5a7c2abdc3b954ea53bfe", 0x30}], 0x8, &(0x7f0000926000)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r5, r2, r4, r4, r2, r4, r5]}], 0x2, 0x20000800}, 0xc1) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a6000-0x8c)={0xffffffff, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000172000-0x4)=0x8c) writev(r9, &(0x7f0000928000)=[{&(0x7f0000071000-0x3b)="390000001300194700bb7605000000000000000003000000000000ff8000090013000100150000280fe200000000000000000000040001a229", 0x39}], 0x1) 2017/12/13 09:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) socket(0x1f, 0x800, 0x6) r2 = memfd_create(&(0x7f0000b0a000)="a8", 0x2) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) flistxattr(r3, &(0x7f0000e66000)="000000", 0x3) fcntl$lock(r4, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r3, r0) dup(r2) keyctl$invalidate(0x15, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000018c000)=0x0, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000aee000)=0x0) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) connect$inet(r5, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032e000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000ad000)=0x7) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e6b000)="73797374656d5c707070315b29293a00", 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f00005cc000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e6b000)=0x6e) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x401, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000e6d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000760000)=0x8) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000004000-0x8)={0x0, 0x0}}}) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x800000000001, 0xfc) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5f000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000043e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendfile(r0, r0, &(0x7f0000967000-0x8)=0x0, 0x9) close(r0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x800, 0x64) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e5e000)={0x0, 0xae, "742afb999cce0f2c94a290f65e3af7c3c23c4e0fb93604b3718bb9614d00c67dcd116f372c03458499927a65efa4e697f2473635b4202098c9b6b4e59d3a604a6f821cf0a47e49e746c6ddd2d9a0e83eb8f346077ed0892624bfe146408c2909681d7fbb04c764473fbce574b4e8a7aecd2c4ed4a8fdbdbd82cf862e8b3250f92d7045f6873d80c993cd1027ef789559f89af392b50ad4448b328d2864d7c590b5f041fbf4052a6c6e956279f586"}, &(0x7f0000577000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000896000)=@assoc_value={r3, 0x5}, &(0x7f000048a000)=0x8) 2017/12/13 09:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x98) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000046d000)="") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4af) writev(r0, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="", 0x0}, {&(0x7f0000a0e000-0x86)="", 0x0}], 0x2) r1 = syz_open_dev$random(&(0x7f0000109000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) prctl$setfpexc(0xc, 0x40083) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffffd, 0x6, 0x0, 0x6, 0x7ff, 0x5, 0x5, 0x0, 0x5, 0x9, 0x3ff, 0x7bd, 0x5, 0x180]}, &(0x7f0000ac6000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000835000-0xeb)={r2, 0xe3, "d694f8867dc514b909a7e6fd433af0f9b8fa896d60a2975f0483795c2541a114a188a43b8ab3cab225a660595ee7111bbefd73320534092453d36bf72113a58a3a3bf80385405eb3571e9094e24a21007c7f3574358c4040c4160896bbf4a4f91785e6f25de36bf7dec3772507c5f8bc9ffefb79ae9149d4587327961825879a5f559dbc94d319f9ec9f949bbadf47136933df12141caa90b80492952cc44bca0d7bd4f7a9e498534c855c4fa0f6a543ea5356c04638658e8f321045cbb172d4e7064bcf8689ac83b2ff357dcd4a89ce448b06916a47b30bc88106ace04995d33baa35"}, &(0x7f0000215000-0x4)=0xeb) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ba1000)=0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000e47000-0x8)=0x40) r3 = open(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x141042, 0x10) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000526000-0xa)="2f6465762f70746d7800", 0x42, 0x0) sendfile(r4, r3, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) r6 = request_key(&(0x7f00008b8000)="727872706300", &(0x7f000054d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000892000)="2f6465762f70746d7800", 0xfffffffffffffffd) keyctl$setperm(0x5, r6, 0x24000820) tkill(r5, 0x16) [ 50.394851] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/13 09:15:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe7000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x8000003, 0x20911, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x668, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1000, 0x5, 0x5f82, 0x4, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000000)={0x101, 0x72f8, 0x3f, 0x20, 0x3f, 0x4, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x3, 0xa3d, 0xffffffffffffffff, 0x0, 0x80000000040, 0x80, 0x80, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000)={0x7fffffff}, 0x8}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000002, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x100040b, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000)={0x2, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x13, r5, 0x4) r7 = socket(0x2, 0x4000000003, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f00004ed000/0x2000)=nil, 0x2000, 0x1000000, 0x20032, r4, 0xfffffffffffffffc) setsockopt(r7, 0xb8c, 0x7, &(0x7f0000003000)="", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) 2017/12/13 09:15:33 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000007a000)=[{&(0x7f0000060000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f91", 0x54}], 0x1) r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f9d000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000731000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005f7000)=0x58, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000059000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000079000-0x9)="2f6465762f70707000", 0x40401, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fdatasync(r2) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000f9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) 2017/12/13 09:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) bind$netlink(r1, &(0x7f0000af6000)={0x10, 0x0, 0x10000, 0x14}, 0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1bffff100001c42354e2d0b8a14e1a52", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) eventfd(0x0) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ppoll(&(0x7f000061a000-0x18)=[{r0, 0x10, 0x0}, {r1, 0x1400, 0x0}, {r3, 0x2, 0x0}], 0x3, &(0x7f0000297000-0x10)={0x77359400, 0x0}, &(0x7f0000288000)={0xbfd}, 0x8) clock_gettime(0x0, &(0x7f00001ad000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000a68000)=[{0x9, 0x7, 0x2, 0x3, @time={r4, r5+30000000}, {0xf56, 0x6}, {0x2, 0x284}, @ext={0xed, &(0x7f000099a000-0xed)="012cff0f1bea25983fcdfb6cc402515c781f7b5d4cc57b711d4431d3566be6098c281f6aff514f4feba3bb88b17b6c362f0e842869c8a60180f87d125474f7d1474f7a70b31ffc318279f106e1b9f78116bcdad7b8b31b43c89bffaf3a475d727a5a45cfe0141f5e6f935a94ad73557723865a159a59723ad7d27e47b969725512b56993285f1759213c5a2382cd294ed350b0787c36c5d8a5d0b9785b9ace41b99619bb9bbe9b539b5afbb93c4ca0a9e54effa8b5c05e30f0d0449c20dd00fd769d0d4bd3137d91bf81b8813e1716e3069b0ef56c131caef3dd3ba4436a800c58fe582d2e6f65b0dcd8e55098"}}, {0x7, 0x3ff, 0x7ff, 0x8, @time={0x0, 0x989680}, {0x9, 0x1000}, {0x2, 0x2}, @result={0x9, 0x8}}, {0x10000, 0x5, 0x9, 0xff, @tick=0x582, {0x100000001, 0x5}, {0x5, 0x1}, @note={0x0, 0x314, 0x9, 0xfffffffffffff001, 0x7}}, {0x100, 0xff, 0x2aa5, 0x6, @time={0x77359400, 0x0}, {0xfffffffffffffffb, 0x67117b6c}, {0x1, 0x1b3e}, @connect={{0x71, 0x5}, {0x8, 0xf800000000000000}}}], 0xc0) r6 = openat(r3, &(0x7f00005ff000-0x8)="2e2f66696c653000", 0x40000, 0x10) clock_gettime(0x0, &(0x7f0000391000)={0x0, 0x0}) timerfd_settime(r6, 0x0, &(0x7f00009f3000)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f0000268000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000033d000)={0x7, 0x78, 0x6, 0x3e, 0x4, 0x2, 0x0, 0x5, 0x20, 0x4, 0x7fffffff, 0xffffffffffff0000, 0x9, 0x1, 0x0, 0x1001, 0x4, 0x1f, 0xdd, 0x8000, 0x1, 0x9, 0x6, 0x1, 0x9, 0x1, 0x0}, r2, 0x38, r3, 0x100000000003) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000e62000-0xfc)={0x0, 0xf3, "75dea179899a4c2313ea2592c6e1e1b10392de0e0b81ecc71154cdae9608da219f06ade17c2744a6deb701756fa9f86d677cf55701dc3ab1ecf798c0b722a3bd7c813fdb8e8d9ffee730cd955193b398e4f60d1b1cf6911323d8e6cb8035488fac6f9752aaab157f76d5736af2ef0818844e69110659f7d6ad553bad219a52a6c3f3ea42431bc214fa35b55c950fbc4ecba6c5f0a9dcb4cb633b708e1a5d5bf9a0785104dc683ee7ecf0062c198473ecd34095e67776957283da2b4226645c51e9b27ff3d537eb0a81003e0657f9610e1453ae61e56fb946a9b3c1bdacfa92c6174d1a6be0eba07c5181ef040efa890b97f16c"}, &(0x7f0000c11000)=0xfc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a3b000)={0x0, 0xc5, "3976ca731a1b13b34792f33949c2d0fd6b32f2147328d7fd6105c41c2a9b83a9bcf604b5117aba7f6ccb02dad3cabaff76168c18062f4cdf5426033c1d39f855cb9e735850b53072fad5b4516b79abd9c9cbb2664d241d4238c7518f8a11d82a6b6f951c7a98b08ae74ff63fe2e01fc090284bcaa7e3e9b2541a7f36834d2b8315b3106d64e3a3ac6de6a6d3a9959924a5fa418d2684a534d0e4a421b15ce4d6472517f575f32b4d5613b0e83fc1d517b64d84c6a1d78113f27a9a34ebe5ace371c684d0cb"}, &(0x7f0000b2f000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000ae5000-0xb8)={r9, 0x7a21, 0xfffffffffffff001, 0x0, 0x800, 0x5, 0x1, 0x1ff, {r10, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x7, 0x4}}, &(0x7f0000884000-0x4)=0xb8) 2017/12/13 09:15:33 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000afc000-0x4)=0x10, 0x80800) fchmod(r0, 0x46) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000fd8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) mmap(&(0x7f0000377000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd9000-0x4)=0x0) r3 = getpgrp(r2) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = gettid() futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x8000}, &(0x7f0000048000)=0x0, 0x0) unshare(0x0) r5 = mq_open(&(0x7f0000e05000)="2f6465762f72616e646f6d00", 0x8, 0x0, &(0x7f0000fd9000-0x40)={0x0, 0x0, 0x3, 0x0, 0x8, 0x2, 0x1ff, 0x800000000000004}) futex(&(0x7f00005af000-0x4)=0x2, 0x3, 0x7, &(0x7f0000fd8000)={0x3, 0x12a7}, &(0x7f0000048000)=0x35735def, 0x1) tkill(r4, 0x1000000000000016) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fda000-0x78)={0x2, 0x78, 0xde, 0xf7, 0xfffffffffffffffe, 0x8000, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x8040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000037c000)=[{&(0x7f0000a97000-0x3b)="390000001300194700bb61e1c305000040000200030000000000000080000900130001000000ff00280fe2ff0004e50000000207000d001fa2aed0", 0x3b}], 0x1) mmap(&(0x7f0000e0e000/0x1000)=nil, 0x1000, 0xf, 0x40010, r5, 0x40002004000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x7ead) ioprio_get$pid(0x3, 0x0) 2017/12/13 09:15:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fe6000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000b6c000-0x20)={0x1, 0x2, 0x3800000, 0x3, r1}) r2 = socket(0xb, 0x100000000003, 0x1000004000000006) ioctl$sock_ifreq(r2, 0x8992, &(0x7f0000982000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x0, 0x3ff, 0x1, 0x7369, 0x7, 0x8001}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00001c1000)=0x0, &(0x7f0000024000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) r4 = socket(0xfd19875e9c98fa86, 0xfffffffffffffbfe, 0x800000000e) write(r4, &(0x7f0000001000-0x1f)="1f0007000007ff000000000700000401fffff800090000000f1005060000fa", 0x1f) socketpair(0x2, 0xc, 0x6, &(0x7f0000495000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000fff000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="65716c00000000000000000000000000"}}}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00006d9000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000273000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00007fc000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0xb40, 0x0, 0x3, 0x1a, 0x20, 0x20, 0x7, r7, 0x0}, {0x0, 0xe468, 0x1, 0x20, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffe, 0x3}, {0x0, 0x7, 0x1ff, 0x8}, 0x20, 0x800, 0x8, 0x0, 0x32, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3}, 0x7, @in6=@loopback={0x0, 0x1}, 0x400b924, 0x0, 0x3, 0x4, 0x83e6, 0xff, 0x10000}}, 0xe8) socket$inet_udp(0x2, 0x2, 0x0) mknod$loop(&(0x7f00002ec000-0x8)="2e2f66696c653000", 0x101, 0x1) stat(&(0x7f0000b31000)="2e2f66696c653000", &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000093a000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x55600000000, 0x1, 0x3f, 0x3, 0x20, 0x80, 0x7fff, r7, r8}, {0x1, 0xffffffff, 0x0, 0x1, 0x93, 0x1, 0x401, 0x7e}, {0x0, 0xfffffffffffffffc, 0x0, 0x17bf5f42}, 0x5aa2710e, 0x1cd, 0x6bb1, 0x1, 0xc0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x3, 0x100000000, 0xc3b5, 0x8001}}, 0xe8) clock_gettime(0x0, &(0x7f0000bc7000-0x10)={0x0, 0x0}) getgroups(0x8, &(0x7f0000187000)=[r9, r9, r9, r9, r9, r9, r9, r9]) r10 = syz_fuseblk_mount(&(0x7f00003f0000-0x8)="2e2f66696c653000", &(0x7f0000139000)="2e2f66696c653000", 0xa000, r8, 0x0, 0xfffffffffffffffd, 0x1, 0x40001) ioctl$FUSE_DEV_IOC_CLONE(r10, 0x8004e500, &(0x7f00006c3000)=r10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:34 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a96000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00002c5000-0xb0)={{0x75, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x80840, 0x62dd, 0x7, 0x9, 0x3, 0x1, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc93000)=nil, 0xc93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c90000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCSBRK(r1, 0x5409, 0x6166) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c90000-0x28)={&(0x7f0000aa7000/0x2000)=nil, 0xfff, 0x4, 0x14, &(0x7f0000a89000/0x1000)=nil, 0x5}) connect$netrom(r1, &(0x7f0000c90000-0x48)=@full={{0x3, {"5a4e5bb0e2b159"}, 0x0}, [{"994249b3f65f06"}, {"c8f742b5c70277"}, {"5d69b510a20554"}, {"106fcfb0c6e4c8"}, {"568326f14a26c4"}, {"c101ee629f86fd"}, {"393ae49f48184a"}, {"dc1d58e144ca43"}]}, 0x48) fallocate(r1, 0x400000001, 0x5, 0x10000) openat$autofs(0xffffffffffffff9c, &(0x7f0000305000-0xc)="2f6465762f6175746f667300", 0x8800, 0x0) ftruncate(r1, 0xa6b7) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c93000)={0x9, [0x7ff, 0x80, 0x4b, 0x8000, 0x20, 0x40, 0x200, 0xb1, 0x2]}, 0x16) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) lseek(r1, 0x0, 0x4) 2017/12/13 09:15:34 executing program 5: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x102) sendfile(r0, r0, &(0x7f0000967000-0x8)=0x0, 0x9) close(r0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x800, 0x64) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e5f000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bda9a4e2d6d5444fea3a2ccbf2a5d2d1"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e5e000)={0x0, 0xae, "742afb999cce0f2c94a290f65e3af7c3c23c4e0fb93604b3718bb9614d00c67dcd116f372c03458499927a65efa4e697f2473635b4202098c9b6b4e59d3a604a6f821cf0a47e49e746c6ddd2d9a0e83eb8f346077ed0892624bfe146408c2909681d7fbb04c764473fbce574b4e8a7aecd2c4ed4a8fdbdbd82cf862e8b3250f92d7045f6873d80c993cd1027ef789559f89af392b50ad4448b328d2864d7c590b5f041fbf4052a6c6e956279f586"}, &(0x7f0000577000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000896000)=@assoc_value={r2, 0x5}, &(0x7f000048a000)=0x8) 2017/12/13 09:15:34 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)="2f6465762f6b657963686f726400", 0x8000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x8, 0x80000) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000000a000-0x4)=0x5, 0x4) connect$inet(r1, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000010000-0x4)=0x0) 2017/12/13 09:15:34 executing program 4: lstat(&(0x7f0000ad7000-0x8)="2e2f66696c653000", &(0x7f0000cbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd(0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x4, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000b14000-0x8)="2e2f66696c653000", &(0x7f0000355000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0xd98, 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f00000e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d9000-0x14)={0x0, 0x2, 0x2, 0x8, 0xb2, 0xffffffffffffffff}, &(0x7f0000d58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0xfa55}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000025c000-0xb8)={r6, 0x6, 0x3, 0x80, 0x800, 0x0, 0x3ff, 0x200, {r7, @in6={{0xa, 0x2, 0x1c32, @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]}, 0x2, 0x10000, 0x6, 0x1f, 0x10000}}, &(0x7f0000e52000-0x4)=0xb8) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f0000d27000)={0x6, 0x5, 0x200, 0x4, 0x1, 0x100000000, 0xffffffffffffff10, 0x1, 0x9, 0x40, 0x5, 0x100, 0x5, 0xffff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0xea, 0x9600000000000000, 0x5, 0x10ec, 0x5c}) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r8, &(0x7f0000994000-0x38)={&(0x7f00001ba000)=@l2={0x1f, 0x80000000, {0x4, 0x6, 0x1f, 0x8001, 0x800, 0x1}, 0x81, 0xffff}, 0xe, &(0x7f0000e49000-0x70)=[{&(0x7f0000304000)="f0d7a1bbddceae75aec245ba56eda62f5ad1b781918731cc8eef8c43bb84d8fc956136b52843dd2eeffe6c4d86011977b2b5e6b918b7c3137efc81e391ac0154ffc0fff5b123b9ec92730d43037cc2", 0x4f}, {&(0x7f0000d4a000)="8098da1601971b3d9688eb4b7f8770ad13481101162f4d4e4af32ec97dbe9e04ea69f615fc8289133a1c", 0x2a}, {&(0x7f00001a9000-0xec)="93f379c46addf13e2807b65f924a9324565895725ccf658ee4fb4d4fc2ae5787390f785925c33f6ae2ed82ef8baceeed1a3d628bf9bac14be37978fad635452dd7e1732064b80b94d0334b857444dba03d27627a8e0d82d228c5ca64ecc8c46508dc1f7460961f90ad11ad6b99e5ee40cbf52c277d58b6d6f137d08ccb6700380cbb3a55bbefb6f8c7f0635a1431d2bb1d0088f4b680b750d544efff8a9fcf175699218aaaba241e34e4dfb1e49e8e588019b04f807368cc3216f906cbb4ee1bfb718366811b359c3555242b84464b6f706bbdf3115b3ca0bb9a064bcbbd200561ab7a08b54f1c5636001fb8", 0xec}, {&(0x7f0000795000)="6bda7bf6c9d0c2b3d026700e365e62c1316b1bccf77550e7199f553e4f6765c54778e46b1605aa079b2c305e473108c359e20df99081b31298f18991c01c9cc8b6ba8e14e04a01eba52f8c3c90f5a634b681dd47b5075575a25f350f1e570ca031d9e3f76f4f3b157f427e22230ec702ff", 0x71}, {&(0x7f0000efc000-0x73)="c0a956f29fdcaf6058871b8e5f870c4eaa8636398c21a06bc565bba5811fd33920b6165fa6df1eb9b2392807cdd508ddeb37f097dae47b1780dc3ddf27fe706a2e6dc2a71e703e7f96a62a29f4dc88f780ae72233ea716b43b2f84a0a2eb0e2675894e0ce4faa30a843f32b192a16d493af7de", 0x73}, {&(0x7f000053d000)="3e1933a2d4a0f6f7a94035a59d74a197e8dc4796a4dc6011bbd91c4d0e53cb44754f9aca79621656c4cd48d925f5f0771a8545ea174eda06fde96e9e153d4519897e330a5878590926c93254", 0x4c}, {&(0x7f0000cf0000)="9e6fe3a514cd173bfee47010016e30e4dab7d0be622e94f41a6eac4adb95df0f2bcb7e60d1c941714f4fb228fbb14b85649cb7d4359857f174128c124679665d755cb613ef476f0df819a1f763e870d0e140519ff2ef3b2d76c1e67b0ebba827f0b55f426ab7b399b0ed95eb0cf59b265a8dc0d96ad81037bd64dcb585b93ee357cbeca9d09830f9d2ae70e3d5475bb61a8abf146c35082e1a0c092de8e1aa68", 0xa0}], 0x7, &(0x7f0000024000-0x1c0)=[{0x100, 0x13f, 0x3, "a0489a353a9e51f3a5ee170506d533cfb35a24763ae7a8cad474b4cb3bb8738701bbc21145f06dbebadc66d4e4f4c4d00d3245952d4fcb98fcc741f062fa8007601fb483302b286db5ea84adb0d67d8f8f46f934f30f7294f075cc0a1d2ca953bf00fb4bce37f3aa01862d33df9bbf55ae9a8e24e2651b8a7de3a93d57117b469875d522b15b11a48d018f617692fd4907cddae09ff21da570d4434e3dbf3f82554695a35a07fe81aa6213ffb0268b705432e9f3dbe05d03fe7670b4f05fa9cefd1549c02c56f9e6fcb3431995cc003d842f29a6ed90793c86ffc44dbc3eca052d4f1c904186ec718b1f442dce76"}, {0xc0, 0x0, 0x291, "98ad47660ed721cc92e1b774a6bcf9929ee6e9efc561c3a826856c2a362bd7210598e244b45acd23c553e4fc8ec73b13f44a7265e167638ab243bfb714ab66d091a203689566bb1c59bb1e7b5caf93a0d2c52f94ac13a8ce69ef7a0f9f44c99ef0d1ecc9092063303df1dd34441731651763f2fa743ff79b610c07a75341b9555172a92e3589cf11b0e5e8b0adf4b072d42057dc56665ee650dc1f9ac9afb9ca47a8ebf5c608a28027"}], 0x2, 0x0}, 0x20000000) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f00003d6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r8, &(0x7f0000020000)="2e2f66696c653000", 0x0) getsockname(r8, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000636000)=0xe) creat(&(0x7f0000b7a000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x4) rename(&(0x7f0000f7e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000e0f000-0x10)="2e2f66696c65302f636f6e74726f6c00") sendto$ipx(r8, &(0x7f00006c4000)="45df8f20fbd3fb7af2e7f6dddac334dd74a6f3cc503d665636cdfa329eee5ad0750e0224c7ebcb4588a56bb77c9fa77ebf68dfd185bbb4dd257cbd3a7edd712c688c2bca7a2bbaf90552fe8ed479feb90b95233eaf381f46b1108f9195e18bf5425b095b0eec1b15d3ea34b96d0df8e1a0e9cbca0ae980a811d208c48e0dfbedb0d104827b98764048577d99992a87ad0cb4ed8387a62d9a379b0428e0f180fe1a84232a5cf07cced8bbe0c242a08100b5d637528b5c6071e209ab8599fd60", 0xbf, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r3, &(0x7f0000936000)={0x80000000, 0x0}) getdents64(r4, &(0x7f00000ae000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000435000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fsync(r3) ioctl$EVIOCGBITKEY(r8, 0x80404521, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:34 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000007a000)=[{&(0x7f0000060000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f91", 0x54}], 0x1) r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f9d000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000731000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9f000-0xc)=@sack_info={r1, 0x3, 0x7}, &(0x7f00006d0000-0x1)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000059000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000079000-0x9)="2f6465762f70707000", 0x40401, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001a6000-0x4)=0xd7, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) r4 = add_key(&(0x7f00007e0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000dfb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000)="b31cda1cccf9194c5b767fffbe5d301ef9a9178415", 0x15, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000d99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) 2017/12/13 09:15:34 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f56000)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000838000-0x4)=0x0, &(0x7f00007ac000-0x4)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x1000077, &(0x7f00007a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f72746300", 0x40000, 0x0) listen$netrom(r4, 0x9) 2017/12/13 09:15:34 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00002a4000)=0x8) unlink(&(0x7f0000522000)="2e2f66696c653000") r2 = perf_event_open(&(0x7f0000fd5000-0x6e)={0x0, 0x78, 0x8, 0x2, 0x2, 0x1000, 0x0, 0xff, 0x12000, 0xc, 0xfffffffffffffffd, 0x0, 0x1, 0xe, 0x0, 0x100000001, 0x0, 0x8, 0x1ff, 0x0, 0x7, 0x1, 0x0, 0xa03e, 0x2, 0x2, 0x0}, 0x0, 0x100000001, 0xffffffffffffff9c, 0xb) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$random(&(0x7f000077f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20100) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fd7000)=0x55, 0xfb) r6 = dup3(r4, r5, 0x80000) mmap(&(0x7f000098d000/0x4000)=nil, 0x4000, 0x3, 0x200000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00002cb000-0xc)={0x10000008, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000fda000-0x4)=0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0) sendmsg$unix(r6, &(0x7f000051c000)={&(0x7f0000cc9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000160000)=[{&(0x7f0000408000-0x52)="446928f8a914e808c4d866078689f3277a016380ad1924a09130f3dfb1ad3abb54c0d2fbfef2325e57e63e8c0263850aa2481f7fd419588e60b1ed611886ba439ea53135d39a450d70f9b3c5cc2a506510f3", 0x52}, {&(0x7f0000fd8000)="5665afda4c5a7a46591b1d2c9710924d3908cd2ea97d45ed38f23e8b30dfdfbfa61aa27348fa2e9099cb9e374eca52762653b1225bb9c3abcb252ab220269d9078b5ded69da02e4d4e60408d8f61e4b72ccf4d409375adee241015e1ab884cea5997b47bec68de4d4d9e2b545fb0ca11a3b14c784612febc9c6ec8d9f18e4d14812878c52f1c84b47fedf3b4c67981d47b9ec7b4b6f2e039752399e588fb73d8b0ce6c484e062301670b46d7bf2929e251ce1630435fa266c3a0995bd94645210ccc437b7b5a8ef8534c3a19a653e43997912483d2bfec36c8e9e31a6231937f3dc23337568f545db30ccfa1403f58", 0xef}, {&(0x7f0000fd8000)="477a0374bcbebaa3503493d66d4a60af5180b907821612252b2f565b90f751cd4740219121a1348ba49eb0e7046989c0ad1e987a3455174ca4c351a1f72e69a19a73e2ec7057ee76e5fc97b75e35ab00d4a009d07b894c0ba75b546c62c9690a1f5f405dfa5bfedf7e917ed1e1a1202c3915c691b0195ed49fdac2536957505c14f1393da1e928329bcb36cf11a15958e49b36efeefeeb2197d049283b1148546b6171f1603bc32156f2148c55957e", 0xaf}, {&(0x7f0000fd9000-0x1000)="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", 0x1000}, {&(0x7f0000821000)="5b787e93d53bede6b6bf4d9fcf1350e463d57ddd4b20b410a18ccdbc3369af8313740b349407c5426a5d6b5c3fabb949c3b07a69a19d48f0a31a244b109d3869f54cc0149aafc1a69c10ea001153317978650550f884cddaab4bf3fa39fb3c9546ac69252f8e42a9aacd898b991d7c2a069a160001d41abe309422fffcb054600c5fd57ce126f96013b222a1e22b071d0288107c6265ca0bf781ecf86c0f6a59ba8f3fad064438a771c0ebe20bb7a8f925006d59b2fe9882b171b2b1ce402214a4a4f7299e832d5250a0da01caf2467f8d009fa2a409407f25be8046dc5d726759ca64c1789e", 0xe6}, {&(0x7f0000fd8000)="18bd48f9a097fa2ff1f72df77e1c9a3c1806a8a932d77eeaae", 0x19}, {&(0x7f0000fd8000)="f74d4e0695f224669eb0634bc9597e58e932", 0x12}, {&(0x7f0000a52000)="0e71dd5cb38a975a84e3146e6063bfe0ecff10244e0f7a2ad151ca71c617553bf279330d89b5a7c2abdc3b954ea53bfe", 0x30}], 0x8, &(0x7f0000926000)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r5, r2, r4, r4, r2, r4, r5]}], 0x2, 0x20000800}, 0xc1) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a6000-0x8c)={0xffffffff, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000172000-0x4)=0x8c) writev(r9, &(0x7f0000928000)=[{&(0x7f0000071000-0x3b)="390000001300194700bb7605000000000000000003000000000000ff8000090013000100150000280fe200000000000000000000040001a229", 0x39}], 0x1) 2017/12/13 09:15:34 executing program 0: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x102) sendfile(r0, r0, &(0x7f0000967000-0x8)=0x0, 0x9) close(r0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x800, 0x64) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e5f000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x9, 0x3ff, 0x80000001, 0x81, 0x1f, 0x8, 0x6, 0x9, 0x7fff, 0x5, 0xaf7a, 0x8fa, 0x4, 0x81]}, &(0x7f0000056000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000855000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e5f000)={0x1, 0x15, 0x8, 0x0, "dac677438823fa9b91f921e4eed3e457b74d15dc131bc72b3369569e476c4d7e"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e5e000)={0x0, 0xae, "742afb999cce0f2c94a290f65e3af7c3c23c4e0fb93604b3718bb9614d00c67dcd116f372c03458499927a65efa4e697f2473635b4202098c9b6b4e59d3a604a6f821cf0a47e49e746c6ddd2d9a0e83eb8f346077ed0892624bfe146408c2909681d7fbb04c764473fbce574b4e8a7aecd2c4ed4a8fdbdbd82cf862e8b3250f92d7045f6873d80c993cd1027ef789559f89af392b50ad4448b328d2864d7c590b5f041fbf4052a6c6e956279f586"}, &(0x7f0000577000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000896000)=@assoc_value={r3, 0x5}, &(0x7f000048a000)=0x8) 2017/12/13 09:15:34 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d1a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fe) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) r3 = gettid() setpriority(0x3, r3, 0x6) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5449, &(0x7f0000fc8000)=0x10000003b) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003d0000-0x4)=0x5, 0x4) recvfrom(r5, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffe}, 0x10) r6 = getpgid(r3) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000767000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000968000-0x4)=0x6, 0x0) dup(r1) fcntl$getflags(r0, 0x1) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r1, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4010, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r8, &(0x7f0000fd7000)="", 0x0) write$evdev(r8, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r2, &(0x7f00007de000)=[{&(0x7f00003ec000-0xb1)="56be92dfe53b14ab093cf70a456c56fdcc1f339a5de1eeb9062e994d74f4a259772d808440e001b338ab7a42fb2fc99a4ee467f04d4b90d8a62ce9c669916db0448bcb31ad97c530c2fe678a681994b66dcba4b26b229b4bf01b41b9c70a25ffa125f63a88b895f57bb17ce65f2ef00369a24d4044deb8bc66662223ed9ff31b1fd842c4eec6b0efcaa0ea524c1140953182777ecebf0446442a6418145b64a87c7d1e626095f720877bc660552cfd24e6", 0xb1}, {&(0x7f0000070000)="8e85cfd232f0a6b791a1fe28c4e6d4f11cc081adbe061d3f35868b7b7735c095c42a91715b885961d8e92b35a2c2ae2738736c365e08eb4a90781ef885f5cebbceaf4bfd6a1eaaae2b833e569d9e80379334a7b7a029d3672e7151066715aaf474356d3670208dd0dcb26b8094f05aa47322303af1bd0b15adc509c12a656686ec0d345de2d7adb2c7a8690412da7c34fe4dc56ad2a58558e6caa5a407f80dba108ffcb059df3ae1968b36cc1f0ddc0d1dfa4f5803b73c4397d64b7ab13aedfa3f6ede667c73e336261d7536da10677fda506bf70c2f", 0xd6}, {&(0x7f0000504000-0xa7)="5cb241405e5716e2ce9088b39a51ccc4df3a3040f6fe570589ce5f37eeb24c9f8c9c79ef7ce3064ed3acbc26605c56349fb2c99bbcbd5e81e871afbbd9ae3dac6a552b63ed2d33164eb32dbe2cb35605f93b5fc4d1de2ad7d93430fe53311d39463fe4a724cb0dd24b4865fa4380bed29f4174780cf7c497174b2bd5f44536cf4fa8a244576ad8fff14f5cd75e13ff107b1a073de2222af8bbc553e97c74ab625a75d37f567b8e", 0xa7}, {&(0x7f000089a000-0xaa)="9ad695a46f3bad74ecfe351112e5ae20f625af61a402d60032372833cd317536afa55c858a430db9c34c8707f5c63637adb6bfd02a00fb96134b939ccdf75a96bac557d0bb923ca032eae82161ab3d7d840a85658325a04025073931609d9cf748d341d80a4a077121557d6d37a91d6a071d70764b5ccc8be61a99be51d885368fd843da14540ee5f894833433dbad29cafea374e4908257232481a5d510a2d6f8878071581bdc53b7cd", 0xaa}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000337000)=0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000fca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000c0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000edc000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000b27000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fcb000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000fcd000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x7) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r8, 0x1000000000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r3, 0x13) 2017/12/13 09:15:34 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000abb000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fcb000)=0x0) socket(0x8, 0x807, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fcb000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r3}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0x10, 0x80807, 0x3, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r3, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009ba000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl(r4, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r5 = socket(0xa, 0x24, 0xffffffff) r6 = socket$netlink(0x10, 0x3, 0x0) preadv(r6, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000023000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000000c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00001a8000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, 0x0) sendmsg$netlink(r6, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r7 = fcntl$getown(r5, 0x9) fcntl$setownex(r5, 0xf, &(0x7f0000b7a000-0x8)={0x3, r7}) 2017/12/13 09:15:34 executing program 4: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000c98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cbb000-0x20)="56d0676e167ce6d973f90327d2cd41df837b3a4f8a47b46a1ce49e82b1be5c9d"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000015a000-0x3c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47a2}, @in={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x0, 0x1, 0xff, 0x5c6f, 0x58}, 0xc) readahead(r0, 0xf, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) 2017/12/13 09:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) ptrace$peekuser(0x3, r1, 0x10001) dup3(r2, r0, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2017/12/13 09:15:34 executing program 5: mmap(&(0x7f00008d1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d2000)="2f73656c696e75782f73746174757300", 0x0, 0x0) socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pipe2(&(0x7f000034a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x402, r1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab5000)={0x2, [0x0, 0x0]}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fde000)={r4, @in={{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]}, 0x3f, 0x1}, &(0x7f0000cda000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000466000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0xc1, 0x5, 0x0}, &(0x7f0000fde000-0x4)=0xa0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fdd000)={r5, 0xb5, "761b5aef6d28ea81bd133266468fde8cd314fbeb8f972dffdd199da24ef7283731695b61550e34cd15662f3b15103f575a20e8fdb960efae2e25d7d74f67bc08f6af47fa112c9bb55524cc2735fe0b078a5a987927176e0c2778d5cfb8be1c3156d04bc584bb4ca55e74dd70835052df12b23682e89d7fd3dd7de3464bee2532123ca2e661eef0f37c26042cc77a2ba7b2d5310d7f94c8ab87822472e9bcab65ae181b05d10a22a19f1b35b5916996cf3c532cb35d"}, &(0x7f0000c04000-0x4)=0xc0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x802, 0x4000000000) getsockopt$inet6_buf(r6, 0x29, 0x40, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000-0x4)=0x54) setns(r3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fb3000-0x8)={0x0, 0x0}) write(r7, &(0x7f0000fbc000)="2700000014000707030e0000120f0a0011000000f6070000fe000000078a001f05080039007500", 0x27) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000bc5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be2000)=0x8) 2017/12/13 09:15:34 executing program 6: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000081d000)={0x8, 0x1, 0xfffffffffffffffa, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9ec0477, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d22000)="156a9f02", 0x4, 0x20000000, &(0x7f0000d23000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000050f000)=[{{0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f00001b3000)="c39ecc3bcba55a68328b78d14bf4da28becd15f9547cab32ccb7fa4f689ca55b9c05c42ecc474f72b3e2042cfd6abeda04c0b31041538d183b169ea0b1beb2ceaa718bed798a0be444cfb841142002f82b50622c0e5100f4c9aa7e4d68b5196b336615e3da5657cb0e01a42fccb268622333832d0018492990c03c1c67d1a01ba838bc1e9c813d31fdc2247e81ff843f0e717339d1911f1068dfccf976c7fef09a4a646f1d98448e449b8465cab244754b74a6008dea00bbabea14a5d1494ec7487cef1c03f8", 0xc6}, {&(0x7f0000d25000)="1a6f236665dce0b22f717fbc247fa6495563d5836163db9ad1868f5b6697dd7175a07baf43a2c74cc2c509d5bffb555491da8e90c46c11b780acd1289f815b263752c7d9e3271921c8b5809fec6b4f5e91f8ce6a9cde4d3e90dde1608d0d851a92b14ee82e8883e76d08a012e5a2c8f7067123dd999a08e6661f93d228093e19e45d533386f3aff7", 0x88}, {&(0x7f0000d27000-0x43)="3564a84a3368ce8bcedb262506f47a1a1c60bc93e7197da35fdff407a392665661c5803c0352053a6c3d17c9e29821268ef4c152fafee188a67acb2b9a2447dce6f4d0", 0x43}], 0x3, &(0x7f0000889000-0x1548)=[{0x10, 0x11f, 0x2ed, ""}, {0x70, 0x0, 0x10001, "d72d619bd74221ed6f8de2155196fdcf9d855517017c55a8455e1ade37f092b6d3f867fb0fc151aadadff8c150b411f651d899ba43bd800f6f83bbd3fc912c3d7d4f9b0f0eee88e6cb9a06282ecf65094dfe1f698d669d4fdcf5a2"}, {0xd8, 0x10f, 0xc7, "aae5cea8e1e3d63915ab53deacbebff8696b2cf0f06f7bc6d2a196e8d644cbeb89a382bee1f6dd85406d452f0345f0dba3ef0718a48d7f2fc234090eda707eac2cc5247441e508b75ba96cb66a38bf387b5b26a2f49edde79a172d828e2d72b55abd5d81af13076138ea2974a4922b74b22c7645ebc3d40937e41416ad2550bafd6e5b16ce6cdea0c6628915dc32a694b0eb1670bf16b28692a5f286d866400fdcb1762560e3e58e59335261b9341caadf1c467262e88e71ea4ffff93560b293dedf4750b0"}, {0x98, 0x10a, 0x0, "f2ef644a7f67554ae6b7aaf44a1fb1cd96f505d6b2972e006e231c57579f9730b2550fae6710ac6227aa2aa9ccc57a846c8d4fafd38da717b416b0c289cb9967b3e49e56f8abb92ae202153613906cc50f73a6ce63a3a1ac42129118dfbb456f793c3ada2cabc0bfa97646e1f60c0c21aadf2702ac55328217a14b01b69c129b11a2abda"}, {0x108, 0x117, 0x1ccef46d, "1cbe14523ca7a61ea63dd1018cef0ea90a1803a1d1204a87dfd9ab1f8410bc3ea723d36f91bd29964a5d39c7eb65a43ff947bd4775b4bdfb95d82b57aa6ac0e4e0e0f60106004618c39e37da8c7c40d5f358868825daa66e9be05e8b49dc69afacaf336321f0b066e76b37e604c53092eedef72a9fd8bea339856ea769f38dfd9e997a4ec6029a6f799e74c21f9f864fb0fc2b7df3b3d280cbd87c897479552a2d9c79ebba2b841e8f3b93596d501d078446204331fec5f4d2116d7a8f9ecc85ffa10fe8bd2887c054b69e119936ebc6332d0924769f1cd1fee09934a4d1d86513f46b0840f60ac948c0ea1583989c7cd76d8ffe5cfd"}], 0x5, 0x40080}, 0x3}, {{&(0x7f0000d1d000-0x10)=@nfc={0x27, 0x80000001, 0xfff, 0x4}, 0x10, &(0x7f0000d1c000)=[], 0x0, &(0x7f0000d1c000)=[{0x18, 0x119, 0x0, "215f42"}, {0xc0, 0x0, 0x87, "4c6ebf29edd45696459a29720d2cd1f2ac66a66731a1ec0c9530a4b550e6b996c69f2f1aa3384600b40721899b26022091e776a9acb03c5bfa2df93bc7845a38b43051c58b75cb3a549d8adc7d4d187cde1111f5ce2e6d2c1b11aaac96cfdc81270f4ad7469aeac7a34fabfbb0cad44130f34c88c3130f455ab331b237fcbef63649475e358a50bac88a3adc9c19291efa25ef541ced32c6430fd0f1d3edbc3f23ba933a430febc65914"}, {0x70, 0x10a, 0x5, "7d245011d440ffab18fec2d86db3e2226efd2f92392a9f7b11fa6be090ffd00daf445db65ab62062472930d91e8a66036858d3ca6b920bee206b870a08760d7692f5fb3174da7967a5db517ed2206ff6a144b7ff860d0f24ec"}, {0x38, 0x10b, 0x5, "9f2a556d49cca7424ea30c5f6caf4d9cec8eb115f440df9da39589ed70ced3704c4d8715f20919"}], 0x4, 0x80}, 0x20}, {{&(0x7f000040d000)=@sco={0x1f, {0x7, 0x1, 0x7, 0x0, 0x10000, 0x26}}, 0x8, &(0x7f0000d1d000)=[{&(0x7f0000519000-0x5c)="efc368e56d0067b891d1ab34e7b7f848d6c8133005d25e4d543ba2bea00c0157f054e716cad0f851ccb3fbf105bef89b7b5a7c800a54b29f490445efd31aee202b8c7516081ae3b9061210b98e3aad99f65b1e1c9e99ac1b27a979da", 0x5c}, {&(0x7f0000d1d000)="", 0x0}, {&(0x7f0000c55000-0xfa)="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", 0xfa}, {&(0x7f0000329000-0x6a)="976d3ead2ec9d8f01bdbe349aa2cb02b8796a25ef236e5645e9b6ff91f605200aab732d197fed88976cb92e48d4277d9976285d4d741813dce8c51c1f68d010a03f61c4e83bfda81bd7e304dcc231b7322b8c58b386110563c137eb62481310e3c98a4943d5b995dba3c", 0x6a}], 0x4, &(0x7f000091b000)=[{0xb0, 0x111, 0x200, "be02e539b898e08ccab6b27a0f6074dde88ca20706c686b55068819b4da5483d3b8cbb6db39fd3cd9faa64eb1a3ce079b7ca03f659045a23fe7887a9fd13608af6becd526ccbfe0b18ad5200da933396a9fd43a6058e2d3c32c6d5d40b25ebc906c5ef555350b37bdb3b412fe96f8e018608d6c2e7d7d0765716016200120beae6be467cb85481f04d5257a1fa6e7dfb5e409325a6d58c43e7c1"}, {0xa8, 0x112, 0x9, "4d52c5d86070e243f01ca61d9b9c75f722ced6461d37f14a92f8e5e4d320d161de4551af55c251b8c26f2e39d1966fe4caf2c7a6d033872ad77075330d6edccb1e3dff779017b897ac9b0ca6f8316f2ecfcb246f96f651a028eb15f069aba605e0e378b8684ea3a1e9851d5c1a1d3c847863d6603d950687d0d3266a2b62633def3e49cf2183328f30ccca7d6295a859056d2741"}, {0xa0, 0x10a, 0x81e, "54f27cba63b07238e0311c272916c2e7b7980ecde4492e6cdd41f315c59abcf77967e4288410bf412e4660f3081b473a84bd1887384074f313927075bdfd6607525311be1b9c51574972feb8a8ed4f8f02af27b8b05555bd152dc910754c9789c3635f3717f224d4e8ce8b5085e1026e325d44982aa51e257bfe1dc453c139a6ac5fdde8559b605262b9ff"}, {0x78, 0x13b, 0x400, "f75811a9d4d3b84f615f0654fefc601bf24c597db89a8cf6a5d3a1d5824d9efc0b377c9f1791c12e798357412df4292a9eb6a8d5f6ee1edf7746fd8c408f25deb7116f1d11ab3d8e7b59f3afc155e1098e5257b8f7867fb011f60e5a5ae442e56de0483386"}], 0x4, 0xd0}, 0x2}, {{&(0x7f00004ca000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x1, 0xe, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d1e000)=[{&(0x7f0000642000-0xcc)="db290f4f7a7f9825d98497c43dcd521edba267a1c3bd001d349105ab0ce677839c7fc489fad9578ab8319d2c8f30f30c2740c1f3c00bac771036a3464f6ba9fcf476763fbb5b01bb3f6603562f5148c3730eb9f29d18f1a091feecc62ff9d3989116753656bee5d820d36bd408940a00a4cc2984207e7dd534ff56fd61656da4e6b0302bce7b4feb2de471991bd4745470ea68f85f24eea2ee152b2513a248ef7ef54ce8dfbc7e3312b8c53dbba228d318150fb39005c0a08f337887210f828ac9a758cd6431279cbfdef851", 0xcc}, {&(0x7f0000612000)="f6752f56222a2636eb2c527ec160c695c3a4bcaf89862613f191def214d879a3b5e6a58cb19bc227f9c15b616664d3820d67d781c18f37456a794a761d14e917ae88b350e0d5badf0b679764387d813fdf57e00c8c21a167203678d763d91845d8c9f6211b72c88f2057eb28e45d07aae34d48b28867dac0a9dc278188d1260b395ef75369cea08995703470", 0x8c}, {&(0x7f0000077000-0xca)="b16c04fd1924a2bd2ef4765ac6a1ad5dafba14d76c1160475fe89b0580bea13230d673903bf1d050ae47d464254dd300bf2e7da2089c833a2eae489d85cabc81f1bcc28326bae039ff0de22d997460f8bb1a3c00165eb7d6ebb9b9bfec26da4eb660f0e2a8f62a93caeadb0f757378bd7e9b5f11b9b5b8ff5d49ed1e99b8d94545d78f5d76292397071f9ed73f186121b94990515e0973b2ed9d156fb4f00b64e46029e3f3c9b750235f120a3c5bc2a1eddf1d7e4dcfc66a48315be63a2594553d030d448f960fc014f6", 0xca}], 0x3, &(0x7f0000bd9000)=[{0x68, 0x117, 0x3ff, "1f97602f1f400bfcedf1cc61006ccde74fbf668e9ded556f9b2a2f6a86029d204d63fb365ab3de8f784252374dd23d868f1f01f1af8d6e6c2232ab294eca146bf9f64665365788129e909eae8dd78fdca72dc07f95f23c83"}, {0xb0, 0x102, 0x1ff, "c313bb1a2f39e26f9fd96a7ff70c119384af1e0aad631524a7a769f8e17bbfb0ea974e7aff1521eac98cdf7fc4ba63b8505e6e34ddc516a84d28f5305780f526a3a48bfaeb4b3f9e26511a32bd418e8420d1a469c6324b8b5448abaa688d563465490176c8c46317cfb16d90c5e987c9ffbff5e921c97326413e7233e29cd3e3b38f051e07b93e2bc718ff55223fecc71c0a859425376bc6823c1293"}, {0x108, 0x107, 0x0, "5d41fb6d1788f9b731993a1615c5cdbd98b018c5225bcd334b234273f5756e16fed2709ae4d079ba35377ba9be0e04be6433225e9fe4377504105ee1488f9afb8ec399cb60c6a17845113b1e2e2c79a485661fbe0678ff733aaed7a4ccdda5c5eac5601b713e21a2c3f764d6210a0f84fed96b040f0edbc356951f5e351b2307c787b7e2d59bdf53a81c6c0d995162516c27813229747a85447805eb8135e2c419b6e7f8fc6fc9947dcdc92663d2099cf3e8c2d9540063d0430c4b05128e67ececec2cc553558dd80102b72c20633e77df221beeba6b2650b20f6217b51fe5cccac09dba0c284d42580f4ba0322a6430c0"}, {0x108, 0x109, 0x0, "c50d61e214f19b608e5e8a5bb16bf762e3a7f2f50c915067b5ad5ab59e686b21a59ffa76eeb1b0616769e9826ed76fa6e5e361d592ed64cd99dbe2152c60f55accd1e7c21b484efb43e37395cff3667a171d71b166b6e3094943d2031fc10fa6415b5f3a29679551c81f2bd35f4f33a03c7591224c41ef1a2fe61e0e5f6e05be2ebf89ff9988c75010b8d74d956ae35887ceeca488453972b105acea07d949ee81a265226401e10ad60e09b85122b205f89adebdb9cd658b4bfe9916619aed1a90dce17e01427f62889c43d4f870e1d690fa241c3cca021194d32f4c370897b1ec4e7b9a635498c9eca7cd3a30e0b46b60c085eafdabe3"}], 0x4, 0x1}, 0xfffffffffffffffa}], 0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cab000)=0x1, 0x4) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d2b000)="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", 0x1000) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d2b000)={0x1, 0x7, 0x2f2e, 0xb6dc, 0x100000001, 0x4, 0x1, 0xff, 0xfcd, 0x10000}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d2a000)=0x12) write(r0, &(0x7f0000b42000-0xe5)="e7a5493000f3b6a1b3e51c6a8f1cf13f5804b044aac97ff0528b76c9428d0198f3d67640de6145660c6f86b14dd964a2ae2d4c3fc84860e42441fbf179331d1a968339aba6be7ff8ddf39bff7875730d782ef9d44081330cb4e3b6cd2ddef790c8537b490fbd106233b018d180d7602347c1e6e10e366a5f907dc0730a504d796664029a8ced541b39bdc6db401c3c8d442703e952f60e73108a23d0d7de846509d4405d0c78de2393a9eae8d30d0eacffa72226ef6a74bf17939d59331621be22b04af6649ad90ecc9fbde5187c824b193abc8bfcf1ae727c6d124a3ca18682d8763a50b1", 0xe5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d25000)=0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d2c000)={0x6, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d2b000-0x28)={@generic="9cdb2a64533398425b9c804f91825d8b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d2a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) 2017/12/13 09:15:34 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00004d0000-0xa)="2e2f636f6e74726f6c00", 0x68042, 0x0) fallocate(r1, 0x0, 0x10001, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x3d, 0x10001) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd0000-0x8)={0x1, 0x2, 0x2f7e00000000, 0x3ff}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b0c000-0x4)=0x400000007, 0x4) sendmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000379000-0x10)=@ax25={0x3, {"22e84fbff9a63d"}, 0xffffffffce7d6394}, 0x10, &(0x7f0000fc9000)=[], 0x0, &(0x7f0000fc7000)=[{0x30, 0x10d, 0x9, "b3aef56713857a28e97f0000c200441adae50700000000000000090100003f64"}, {0x1010, 0x11d, 0x100009, "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"}], 0x2, 0x20004400}, 0x44004) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000073b000-0x1)={0x6}, 0x1) [ 51.161888] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.216868] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/9009 [ 51.225327] caller is __this_cpu_preempt_check+0x13/0x20 [ 51.231153] CPU: 0 PID: 9009 Comm: syz-executor6 Not tainted 4.4.105-ge303a83 #5 [ 51.238676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.240286] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.256395] 0000000000000000 9e89b34b9aabcfb2 ffff8801d347f7b8 ffffffff81cc9b4f [ 51.264403] 0000000000000000 ffffffff839fd4a0 ffff8801d347f7f8 ffffffff81d28d58 [ 51.272402] ffffffff83ced1a0 0000000000002900 ffff8801d3dc7080 ffff8801d347f960 [ 51.280409] Call Trace: [ 51.282975] [] dump_stack+0x8e/0xcf [ 51.288236] [] check_preemption_disabled+0x1b8/0x1f0 [ 51.294976] [] __this_cpu_preempt_check+0x13/0x20 [ 51.301446] [] tcp_try_rmem_schedule+0x1c0/0x1140 [ 51.307917] [] ? alloc_skb_with_frags+0x88/0x480 2017/12/13 09:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) socket(0x1f, 0x800, 0x6) memfd_create(&(0x7f0000b0a000)="a8", 0x2) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r2, r0) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000aee000)=0x0) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ea1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) clock_gettime(0x0, &(0x7f00001cb000-0x10)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000fda000)={r5, r6+10000000}) connect$inet(r4, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:34 executing program 7: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f000002c000-0x4)=0x0, &(0x7f0000932000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6bf, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x833, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000930000)="00", 0x1, 0x10002, &(0x7f000011f000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/13 09:15:34 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007f000)={0x0, 0x0, 0x0}, 0xc) ptrace$setopts(0xffffffffffffffff, r0, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d35000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0xc8) fcntl$setown(r4, 0x8, r3) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) dup3(r4, r2, 0x0) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r1) tkill(r0, 0x40025) r6 = socket$inet6(0xa, 0x40000802, 0x8000000000000006) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r6, 0x0) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r8, 0xfffffffffffffffe) setsockopt$inet6_int(r6, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x90b, 0x4) bind$inet6(r7, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) 2017/12/13 09:15:34 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:34 executing program 7: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) recvmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0x50)=[{&(0x7f0000ed7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ed9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000edf000)="2f6465762f6175746f667300", 0x2d8d5294154befac, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 51.314303] [] ? __lock_acquire+0xb5f/0x4b50 [ 51.320340] [] ? finish_task_switch+0x1bb/0x4e0 [ 51.326637] [] tcp_send_rcvq+0x1cf/0x4a0 [ 51.332329] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 51.338887] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.345185] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.352012] [] ? lock_sock_nested+0x86/0x100 [ 51.358058] [] ? trace_hardirqs_on+0xd/0x10 2017/12/13 09:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x98) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000046d000)="") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4af) writev(r0, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="", 0x0}, {&(0x7f0000a0e000-0x86)="", 0x0}], 0x2) r1 = syz_open_dev$random(&(0x7f0000109000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e47000-0x8)=0x40) r2 = open(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x141042, 0x10) clock_nanosleep(0x0, 0x0, &(0x7f00006ea000)={0x0, 0x0}, &(0x7f0000e43000-0x10)={0x0, 0x0}) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000526000-0xa)="2f6465762f70746d7800", 0x42, 0x0) sendfile(r3, r2, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r4 = getpgrp(0x0) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r1, 0xa, 0x12) tkill(r4, 0x16) 2017/12/13 09:15:34 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000512000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f000009c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00009b4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) ioctl(r1, 0x7, &(0x7f0000fbd000)="c5016c8e7958c1a189e5d6a2455bb8c02a69dda3d11e23ecdec5c1698377dc5eaa685d38cec1bf8d940c6e11e0b4ea350686ab8b51f2f534ded9dcec591a6e3a40480cf0c15ee5b879ada9bfa22bebf7cf412fa632902478ea8670d7481a93d51348e0ab3b5529a375303846eb88597507842a8498d9592a3cede5") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000e5000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x593ed41b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000003000-0x4)={0x0, 0x0}) futex(&(0x7f0000fbd000-0x4)=0x2, 0x9, 0x0, &(0x7f0000318000+0x832)={0x0, r3}, &(0x7f0000b53000-0x4)=0x62, 0x3) r4 = memfd_create(&(0x7f0000fbe000-0x3)="3a3a00", 0x3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000047000)=[{&(0x7f000008c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000008e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000008d000-0x1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000040000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000063000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f000008d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000064000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f000008c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000005c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x9) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000008f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 51.364015] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.370319] [] tcp_sendmsg+0x1d1c/0x36a0 [ 51.376010] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.383002] [] ? sock_has_perm+0x1a0/0x390 [ 51.388891] [] ? tcp_sendpage+0x1df0/0x1df0 [ 51.394843] [] ? __lock_is_held+0xa1/0xf0 [ 51.400621] [] ? inet_sendmsg+0x1c5/0x430 [ 51.406402] [] inet_sendmsg+0x26c/0x430 [ 51.412010] [] ? inet_sendmsg+0x6e/0x430 [ 51.417700] [] ? security_socket_sendmsg+0x6a/0xa0 [ 51.424259] [] ? inet_recvmsg+0x490/0x490 [ 51.430033] [] sock_sendmsg+0xb5/0xf0 [ 51.435460] [] sock_write_iter+0x1ea/0x3d0 [ 51.441330] [] ? avc_has_perm_noaudit+0x420/0x420 [ 51.447807] [] ? __might_fault+0xc6/0x1b0 [ 51.453584] [] ? sock_sendmsg+0xf0/0xf0 [ 51.459189] [] __vfs_write+0x2a1/0x3f0 2017/12/13 09:15:34 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getegid() getpgid(0xffffffffffffffff) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket(0x100002, 0x3, 0x40) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000ff9000)="2f6465762f7572616e646f6d00", 0x0, 0x101) mmap(&(0x7f000004a000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x800000000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xa, 0x8000, &(0x7f0000925000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r2) ioctl$TCSETS(r4, 0x5402, &(0x7f0000d66000)={0xffffffffffffb4c3, 0x73f, 0x1ff, 0xffffffffffffffff, 0x0, 0x100, 0x4, 0x1ff, 0x2000101, 0xff, 0xb6, 0x200000000009}) r5 = getuid() eventfd(0x9) openat(0xffffffffffffffff, &(0x7f0000ff6000)="2e2f66696c653000", 0x200000, 0x11) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000ff4000-0x10)={0x7, &(0x7f0000ff3000)=[{0x4, 0x2, 0xfffffffffffffff8, 0xffff}, {0x0, 0x3, 0x7f, 0xfffffffffffffffe}, {0x7fff, 0x7, 0x0, 0xc08}, {0x101, 0xe5dc, 0x7, 0x1000000000fff}, {0x8c, 0x8001, 0x3, 0xffffffff}, {0x200, 0x8, 0x4, 0x6}, {0x1000, 0x4, 0x2, 0x613}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ef5000)="2e2f66696c653000", 0xbfff, r5, r6, 0x0, 0x2003) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00007b7000)={0xfffffffffffffffe, {{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]}}, 0x90) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff9000)="2f6465762f70746d7800", 0x181882, 0x0) socket(0x10, 0x2, 0xc) [ 51.464704] [] ? __vfs_read+0x3e0/0x3e0 [ 51.470305] [] ? selinux_file_permission+0x2ad/0x3f0 [ 51.477033] [] ? rw_verify_area+0xbb/0x2c0 [ 51.482892] [] vfs_write+0x14b/0x520 [ 51.488227] [] SyS_write+0xd3/0x1c0 [ 51.493478] [] ? SyS_read+0x1c0/0x1c0 [ 51.498905] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.505375] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/13 09:15:34 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000021b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x400000) r1 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000fb7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000fbb000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000)=0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fstat(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fbb000)=0xd1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000af4000-0x24)={0x6, 0x0, 0x0, 0x10000, 0x0, 0x148, 0x9, 0x8, 0x5, 0x1c, 0x8, 0x7}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffc, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000387000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000240000/0x3000)=nil, 0x3000, 0x1, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000067b000/0x400000)=nil, 0x400000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000870000)=0xfffffffffffffffb) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x1) sendto(r3, &(0x7f00000ba000-0x45)="f69655494c3d930840700efe20deeb8ddccf2bdbbb1245e0127165d0ffd2197efd7d52f2e5e62d44f5fa788309056f073671629456616359499eda61cff6d4ebc33dbc3084", 0x45, 0x800, &(0x7f0000fba000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x29}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x47) socket$inet(0x2, 0x705d0250f396ea06, 0x80000) [ 51.517278] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/9009 [ 51.525698] caller is __this_cpu_preempt_check+0x13/0x20 [ 51.531153] CPU: 0 PID: 9009 Comm: syz-executor6 Not tainted 4.4.105-ge303a83 #5 [ 51.538667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.547996] 0000000000000000 9e89b34b9aabcfb2 ffff8801d347f718 ffffffff81cc9b4f [ 51.555987] 0000000000000000 ffffffff839fd4a0 ffff8801d347f758 ffffffff81d28d58 [ 51.563972] ffffffff83ced1a0 ffff8801d6fde240 0000000000000000 dffffc0000000000 [ 51.571966] Call Trace: [ 51.574529] [] dump_stack+0x8e/0xcf [ 51.579784] [] check_preemption_disabled+0x1b8/0x1f0 [ 51.586503] [] __this_cpu_preempt_check+0x13/0x20 [ 51.592960] [] tcp_collapse+0x721/0xe60 [ 51.598549] [] ? dump_stack+0xbe/0xcf [ 51.603967] [] tcp_try_rmem_schedule+0x513/0x1140 [ 51.610426] [] ? alloc_skb_with_frags+0x88/0x480 [ 51.616797] [] ? __lock_acquire+0xb5f/0x4b50 [ 51.622822] [] ? finish_task_switch+0x1bb/0x4e0 [ 51.629105] [] tcp_send_rcvq+0x1cf/0x4a0 [ 51.634780] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 51.641329] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.647613] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.654417] [] ? lock_sock_nested+0x86/0x100 [ 51.660437] [] ? trace_hardirqs_on+0xd/0x10 [ 51.666370] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.672653] [] tcp_sendmsg+0x1d1c/0x36a0 [ 51.678328] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.685308] [] ? sock_has_perm+0x1a0/0x390 [ 51.691157] [] ? tcp_sendpage+0x1df0/0x1df0 [ 51.697101] [] ? __lock_is_held+0xa1/0xf0 [ 51.702864] [] ? inet_sendmsg+0x1c5/0x430 [ 51.708625] [] inet_sendmsg+0x26c/0x430 [ 51.714211] [] ? inet_sendmsg+0x6e/0x430 [ 51.719886] [] ? security_socket_sendmsg+0x6a/0xa0 [ 51.726429] [] ? inet_recvmsg+0x490/0x490 [ 51.732190] [] sock_sendmsg+0xb5/0xf0 [ 51.737602] [] sock_write_iter+0x1ea/0x3d0 [ 51.743450] [] ? avc_has_perm_noaudit+0x420/0x420 [ 51.749908] [] ? __might_fault+0xc6/0x1b0 [ 51.755670] [] ? sock_sendmsg+0xf0/0xf0 [ 51.761266] [] __vfs_write+0x2a1/0x3f0 [ 51.766770] [] ? __vfs_read+0x3e0/0x3e0 [ 51.772357] [] ? selinux_file_permission+0x2ad/0x3f0 [ 51.779073] [] ? rw_verify_area+0xbb/0x2c0 [ 51.784921] [] vfs_write+0x14b/0x520 [ 51.790248] [] SyS_write+0xd3/0x1c0 [ 51.795488] [] ? SyS_read+0x1c0/0x1c0 [ 51.800904] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.807361] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/13 09:15:34 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = gettid() mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fba000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20040) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r3, 0xa, 0x0) sysinfo(&(0x7f0000f32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r0, &(0x7f000043e000)="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", 0x1000, 0x4, &(0x7f0000237000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) tee(r3, r3, 0x2, 0xf0b802befee50469) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x0) 2017/12/13 09:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00003ba000)={0x947, 0xfa}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b5f000)={0x13, 0x8, &(0x7f0000e8a000-0x8)="56e6862cfea02ef3"}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000043d000)=0xe4db) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000902000)=0x0, &(0x7f00006a2000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000197000-0x4)=0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f000094e000)="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") ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000b85000-0x10)=@buf={0x0, 0x0}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000913000-0x2)={0x6, 0x200}) 2017/12/13 09:15:34 executing program 5: lstat(&(0x7f000040d000)="2e2f66696c653000", &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd(0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x4, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000b14000-0x8)="2e2f66696c653000", &(0x7f0000355000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0xd98, 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x40000000080000, 0x3, &(0x7f00000e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008d9000-0x14)={0x0, 0x2, 0x2, 0x8, 0xb2, 0xffffffffffffffff}, &(0x7f0000d58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0xfa55}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000025c000-0xb8)={r5, 0x6, 0x3, 0x80, 0x800, 0x0, 0x3ff, 0x200, {r6, @in6={{0xa, 0x2, 0x1c32, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x6, 0x1f, 0x10000}}, &(0x7f0000e52000-0x4)=0xb8) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f0000d27000)={0x6, 0x5, 0x200, 0x4, 0x1, 0x100000000, 0xffffffffffffff10, 0x1, 0x9, 0x40, 0x5, 0x100, 0x5, 0xffff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x5, 0x0, 0x100000000, 0xea, 0x9600000000000000, 0x5, 0x10ec, 0x5c}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002fd000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000651000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) r8 = openat(r7, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x80) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 51.814683] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/9009 [ 51.823386] caller is __this_cpu_preempt_check+0x13/0x20 [ 51.829032] CPU: 0 PID: 9009 Comm: syz-executor6 Not tainted 4.4.105-ge303a83 #5 [ 51.836541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.845872] 0000000000000000 9e89b34b9aabcfb2 ffff8801d347f718 ffffffff81cc9b4f [ 51.853907] 0000000000000000 ffffffff839fd4a0 ffff8801d347f758 ffffffff81d28d58 [ 51.861904] ffffffff83ced1a0 ffff8801d6fdfb00 0000000000000100 dffffc0000000000 [ 51.869936] Call Trace: [ 51.872505] [] dump_stack+0x8e/0xcf [ 51.877786] [] check_preemption_disabled+0x1b8/0x1f0 [ 51.884534] [] __this_cpu_preempt_check+0x13/0x20 [ 51.891028] [] tcp_collapse+0x721/0xe60 [ 51.896650] [] ? dump_stack+0xbe/0xcf [ 51.902096] [] tcp_try_rmem_schedule+0x513/0x1140 [ 51.908569] [] ? alloc_skb_with_frags+0x88/0x480 [ 51.914963] [] ? __lock_acquire+0xb5f/0x4b50 [ 51.921012] [] ? finish_task_switch+0x1bb/0x4e0 [ 51.927322] [] tcp_send_rcvq+0x1cf/0x4a0 [ 51.933021] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 51.939600] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.945912] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.952736] [] ? lock_sock_nested+0x86/0x100 [ 51.958771] [] ? trace_hardirqs_on+0xd/0x10 [ 51.964711] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.970994] [] tcp_sendmsg+0x1d1c/0x36a0 [ 51.976668] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.983645] [] ? sock_has_perm+0x1a0/0x390 [ 51.989493] [] ? tcp_sendpage+0x1df0/0x1df0 [ 51.995429] [] ? __lock_is_held+0xa1/0xf0 [ 52.001192] [] ? inet_sendmsg+0x1c5/0x430 [ 52.006952] [] inet_sendmsg+0x26c/0x430 [ 52.012540] [] ? inet_sendmsg+0x6e/0x430 [ 52.018216] [] ? security_socket_sendmsg+0x6a/0xa0 [ 52.024756] [] ? inet_recvmsg+0x490/0x490 [ 52.030519] [] sock_sendmsg+0xb5/0xf0 [ 52.035932] [] sock_write_iter+0x1ea/0x3d0 [ 52.041783] [] ? avc_has_perm_noaudit+0x420/0x420 [ 52.048239] [] ? __might_fault+0xc6/0x1b0 [ 52.053997] [] ? sock_sendmsg+0xf0/0xf0 [ 52.059585] [] __vfs_write+0x2a1/0x3f0 [ 52.065087] [] ? __vfs_read+0x3e0/0x3e0 sendmsg(r8, &(0x7f0000994000-0x38)={&(0x7f00001ba000)=@l2={0x1f, 0x80000000, {0x4, 0x6, 0x1f, 0x8001, 0x800, 0x1}, 0x81, 0xffff}, 0xe, &(0x7f0000e49000-0x70)=[{&(0x7f0000304000)="f0d7a1bbddceae75aec245ba56eda62f5ad1b781918731cc8eef8c43bb84d8fc956136b52843dd2eeffe6c4d86011977b2b5e6b918b7c3137efc81e391ac0154ffc0fff5b123b9ec92730d43037cc2", 0x4f}, {&(0x7f0000d4a000)="8098da1601971b3d9688eb4b7f8770ad13481101162f4d4e4af32ec97dbe9e04ea69f615fc8289133a1c", 0x2a}, {&(0x7f00001a9000-0xec)="93f379c46addf13e2807b65f924a9324565895725ccf658ee4fb4d4fc2ae5787390f785925c33f6ae2ed82ef8baceeed1a3d628bf9bac14be37978fad635452dd7e1732064b80b94d0334b857444dba03d27627a8e0d82d228c5ca64ecc8c46508dc1f7460961f90ad11ad6b99e5ee40cbf52c277d58b6d6f137d08ccb6700380cbb3a55bbefb6f8c7f0635a1431d2bb1d0088f4b680b750d544efff8a9fcf175699218aaaba241e34e4dfb1e49e8e588019b04f807368cc3216f906cbb4ee1bfb718366811b359c3555242b84464b6f706bbdf3115b3ca0bb9a064bcbbd200561ab7a08b54f1c5636001fb8", 0xec}, {&(0x7f0000795000)="6bda7bf6c9d0c2b3d026700e365e62c1316b1bccf77550e7199f553e4f6765c54778e46b1605aa079b2c305e473108c359e20df99081b31298f18991c01c9cc8b6ba8e14e04a01eba52f8c3c90f5a634b681dd47b5075575a25f350f1e570ca031d9e3f76f4f3b157f427e22230ec702ff", 0x71}, {&(0x7f0000efc000-0x73)="c0a956f29fdcaf6058871b8e5f870c4eaa8636398c21a06bc565bba5811fd33920b6165fa6df1eb9b2392807cdd508ddeb37f097dae47b1780dc3ddf27fe706a2e6dc2a71e703e7f96a62a29f4dc88f780ae72233ea716b43b2f84a0a2eb0e2675894e0ce4faa30a843f32b192a16d493af7de", 0x73}, {&(0x7f000053d000)="3e1933a2d4a0f6f7a94035a59d74a197e8dc4796a4dc6011bbd91c4d0e53cb44754f9aca79621656c4cd48d925f5f0771a8545ea174eda06fde96e9e153d4519897e330a5878590926c93254", 0x4c}, {&(0x7f0000cf0000)="9e6fe3a514cd173bfee47010016e30e4dab7d0be622e94f41a6eac4adb95df0f2bcb7e60d1c941714f4fb228fbb14b85649cb7d4359857f174128c124679665d755cb613ef476f0df819a1f763e870d0e140519ff2ef3b2d76c1e67b0ebba827f0b55f426ab7b399b0ed95eb0cf59b265a8dc0d96ad81037bd64dcb585b93ee357cbeca9d09830f9d2ae70e3d5475bb61a8abf146c35082e1a0c092de8e1aa68", 0xa0}], 0x7, &(0x7f0000024000-0x1c0)=[{0x100, 0x13f, 0x3, "a0489a353a9e51f3a5ee170506d533cfb35a24763ae7a8cad474b4cb3bb8738701bbc21145f06dbebadc66d4e4f4c4d00d3245952d4fcb98fcc741f062fa8007601fb483302b286db5ea84adb0d67d8f8f46f934f30f7294f075cc0a1d2ca953bf00fb4bce37f3aa01862d33df9bbf55ae9a8e24e2651b8a7de3a93d57117b469875d522b15b11a48d018f617692fd4907cddae09ff21da570d4434e3dbf3f82554695a35a07fe81aa6213ffb0268b705432e9f3dbe05d03fe7670b4f05fa9cefd1549c02c56f9e6fcb3431995cc003d842f29a6ed90793c86ffc44dbc3eca052d4f1c904186ec718b1f442dce76"}, {0xc0, 0x0, 0x291, "98ad47660ed721cc92e1b774a6bcf9929ee6e9efc561c3a826856c2a362bd7210598e244b45acd23c553e4fc8ec73b13f44a7265e167638ab243bfb714ab66d091a203689566bb1c59bb1e7b5caf93a0d2c52f94ac13a8ce69ef7a0f9f44c99ef0d1ecc9092063303df1dd34441731651763f2fa743ff79b610c07a75341b9555172a92e3589cf11b0e5e8b0adf4b072d42057dc56665ee650dc1f9ac9afb9ca47a8ebf5c608a28027"}], 0x2, 0x0}, 0x20000000) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f00003d6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r8, &(0x7f0000020000)="2e2f66696c653000", 0x0) getsockname(r8, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000636000)=0xe) creat(&(0x7f0000b7a000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000", 0x4) rename(&(0x7f0000f7e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000e0f000-0x10)="2e2f66696c65302f636f6e74726f6c00") sendto$ipx(r8, &(0x7f00006c4000)="45df8f20fbd3fb7af2e7f6dddac334dd74a6f3cc503d665636cdfa329eee5ad0750e0224c7ebcb4588a56bb77c9fa77ebf68dfd185bbb4dd257cbd3a7edd712c688c2bca7a2bbaf90552fe8ed479feb90b95233eaf381f46b1108f9195e18bf5425b095b0eec1b15d3ea34b96d0df8e1a0e9cbca0ae980a811d208c48e0dfbedb0d104827b98764048577d99992a87ad0cb4ed8387a62d9a379b0428e0f180fe1a84232a5cf07cced8bbe0c242a08100b5d637528b5c6071e209ab8599fd60", 0xbf, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r3, &(0x7f0000936000)={0x80000000, 0x0}) getdents64(r8, &(0x7f00000ae000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000435000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fsync(r3) remap_file_pages(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x8, 0xffff, 0x100) ioctl$EVIOCGBITKEY(r8, 0x80404521, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 09:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d1c000-0x8)="2e2f66696c653000", 0x8080, 0x14) getpeername(r0, &(0x7f0000258000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000aa5000-0x4)=0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000de1000-0x18)={0x0, 0xffffffff, 0x30, 0x8fff, 0x9}, &(0x7f00008d1000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000aa9000)={r1, 0x9f}, 0x6) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d105071e", 0x4) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x11, 0x7, 0x1) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000342000)={@generic="80f7a1780dde0fb217fbf860a68721e8", &(0x7f0000c47000)=@ethtool_per_queue_op={0x4b, 0x8, [0x9, 0xfffffffffffffffa, 0xbf2, 0x3, 0xfffffffffffffff7, 0x1, 0xa9, 0x81, 0x7fff, 0x0, 0x7f, 0x1000, 0xffffffffffffff28, 0x5b, 0x1, 0xfff, 0x1f, 0x9, 0x81, 0xffffffff00000000, 0xf8, 0xfffffffffffffff8, 0x3ff, 0x9, 0x80, 0xff, 0xffffffffffffb8c0, 0xffffffffffff0000, 0x9, 0x9, 0x1f, 0x8, 0x9, 0x7, 0x0, 0x9, 0x81, 0x76b, 0x5, 0xfffffffffffffff7, 0x7fffffff, 0x8000, 0x20, 0x77, 0x9, 0x3, 0x2, 0x1ff, 0x5, 0x6, 0x400, 0x4, 0x2, 0xffffffff, 0x3ff, 0x0, 0xe6, 0x9, 0x5, 0xfffffffffffffffd, 0x800, 0xf9a, 0x34aa, 0x0, 0x10001, 0x1, 0x9, 0x7, 0x6, 0x8000, 0x9, 0x8c94, 0x9, 0x8000, 0x1ff, 0x7, 0x5, 0x40, 0xfffffffffffff08e, 0xfffffffffffffff8, 0x0, 0x2, 0x9, 0x40, 0x800, 0x3d, 0x56, 0x6e, 0x9096, 0x9, 0x7, 0x3f, 0x7a0f, 0x4, 0x9, 0x338, 0x80, 0x3, 0x8b5d, 0x4, 0x200, 0x6, 0x9, 0x7, 0xdf29, 0x401, 0xf729, 0x7ff, 0x1, 0x8d6, 0x2, 0x5, 0x1, 0x5, 0x100000000, 0x8, 0x2, 0x725, 0x8001, 0xf1, 0x6, 0x91, 0x8, 0x3, 0x9c, 0x5, 0x3, 0x3, 0x11, 0x0, 0x1, 0x0, 0x1, 0x4, 0xa86c, 0x6, 0x4, 0x4, 0x4, 0x1, 0x6, 0x8000000000000000, 0x0, 0xcb00, 0x200, 0x7f, 0x8001, 0x8, 0x5, 0x8, 0x80000001, 0x8, 0x80000000, 0x0, 0x7, 0x10000, 0x1, 0x8, 0xffff, 0x0, 0x8, 0xffffffff, 0xd262, 0x6b8, 0x1, 0x8d5, 0x3ff, 0xfffffffffffffffd, 0x2, 0x40, 0x5, 0x1, 0x9, 0x1, 0x7ff, 0x80000001, 0x48, 0x3fffffffc000, 0x4, 0x2, 0x1f, 0x8, 0x101, 0x6, 0x2, 0x50e, 0x4, 0x9, 0x0, 0x4, 0x0, 0x6, 0x2, 0x4, 0x0, 0x3, 0xdbfd, 0x98, 0x9, 0x8, 0x5, 0x800, 0x10000, 0x3, 0x20, 0x3, 0x800, 0x19d, 0xc4, 0xffffffff, 0x7ff, 0x8ce0, 0x6, 0x3, 0x6, 0x7f, 0xfe4, 0x8, 0x3, 0x9, 0x48, 0x200, 0xe, 0x2, 0x1f, 0x6, 0x9, 0x3, 0x6, 0xc2, 0x6, 0x5, 0x5, 0x2, 0x0, 0xfffffffffffffffd, 0x7ff, 0x4, 0x80, 0x9, 0xfffffffffffffffe, 0x40, 0x8, 0x1ff, 0xd3, 0x9, 0x81, 0x100000000, 0x3f, 0x3, 0x3f, 0x1000, 0x4, 0x6, 0x0, 0x6, 0xa58a, 0x9, 0x20, 0x2, 0xffffffffffffe6d6, 0x8, 0x45, 0xff, 0x3, 0x1, 0x10000, 0x9, 0x0, 0x22f, 0x7, 0x5, 0x3f2e, 0x7f, 0xb37c, 0x40, 0x3, 0xaa20, 0x0, 0x10000, 0x7f, 0xffffffff, 0x9, 0x100, 0x80000001, 0x100000000, 0x5, 0x80000000, 0x5aab4a1b, 0x2, 0x0, 0x3, 0x6, 0x0, 0x6, 0x0, 0x4, 0x81, 0xfff, 0x2, 0x8bc2, 0x54b, 0x0, 0x80000001, 0x101, 0x7, 0x6, 0x0, 0x6, 0x8, 0xfffffffffffeffff, 0x36, 0x2, 0x9, 0x7, 0xf831, 0x3ff, 0x1, 0x1000000000000000, 0x2, 0x5, 0x100, 0x7, 0xffff, 0xbeda, 0xa619, 0x80000001, 0x80000001, 0x800, 0x7ff, 0x7fff, 0x0, 0xffff, 0x100000000, 0x0, 0x100, 0x9, 0x4, 0x7, 0x8, 0x80, 0xfff, 0x1ff, 0x4, 0x0, 0x20, 0x100000000, 0x6, 0x1f, 0x59a, 0x0, 0x5, 0xfffffffffffff838, 0x6, 0x73, 0x65ae0c4, 0x9, 0xbc, 0x401, 0x6, 0x9, 0x2a, 0x3f, 0x6, 0xffffffffffffff4e, 0x7f, 0x9, 0x80000000, 0x47ee, 0x1f, 0xf791, 0x9, 0xbf9, 0x3, 0x800, 0x7ff, 0x2e4, 0x59, 0x4, 0xf7db, 0x6, 0x4, 0x5d, 0xfffffffffffffc01, 0x1ff, 0x5, 0x4e9bf9cd, 0x9, 0x100, 0xfffffffffffffa43, 0x4, 0x6, 0x8, 0x3f, 0x5, 0x6, 0x3, 0x3, 0xfff, 0x20c63873, 0x1ff, 0xfffffffffffffff8, 0x101, 0x7, 0x5, 0x6, 0x2, 0x8, 0x1, 0x100000000, 0x1000, 0x40, 0x8, 0x6, 0xf12, 0x80000000, 0x2, 0xffffffffffff8001, 0x32, 0x7fff, 0xfc, 0x6b2e, 0x2, 0x7, 0x6, 0x0, 0x1000, 0x7fffffff, 0x4, 0x9, 0x80000000, 0x5, 0x8, 0x9, 0x3ff, 0x2, 0x81, 0x3, 0x0, 0x1, 0x6, 0x7, 0x7, 0x7, 0x4, 0x7f, 0x40, 0x7d7893e4, 0x3, 0x9, 0x3, 0x7, 0x100, 0x8001, 0x8000, 0xd6e, 0x0, 0x40, 0x2c, 0xaca2, 0x9, 0x0, 0x9, 0x8001, 0x9, 0x6, 0xfffffffffffffc71, 0x8, 0x1, 0x5, 0x4, 0x1, 0x4, 0x200, 0x1, 0x7, 0x101, 0x15c2, 0x2, 0xcb26, 0x327b, 0x4, 0x9, 0xffffffff, 0xffff, 0x80000000, 0x1, 0x6, 0x88, 0x1, 0x7ff, 0x5, 0x4c, 0x0, 0x200, 0x8001, 0x1, 0xffffffffffffffff, 0x9, 0x2, 0x3, 0xfff, 0x5, 0x0, 0x1, 0xffffffff80000001, 0x967, 0xffff, 0x1f, 0x3f, 0x8, 0x9, 0xff, 0x8, 0xa, 0x8e97, 0x3, 0x1, 0x1, 0x9, 0x40, 0x3d, 0x0, 0xee8, 0x8, 0x81, 0x2aa, 0x8, 0x7, 0x8, 0x100, 0x7, 0xf02, 0x0, 0x6, 0x0, 0x3, 0x3ff, 0x4, 0xbb, 0xffffffffacd1dbe0, 0x715, 0x5, 0x100000001, 0x7a8, 0x0, 0x6, 0x6, 0x100000000, 0x400, 0x100000001, 0x80, 0x3, 0x80, 0x1ff, 0x67, 0xd2, 0x5, 0x9, 0x80000000, 0xffffffff, 0x3, 0x8, 0x7, 0xffff, 0x9, 0x1, 0x8000, 0x0, 0x8, 0x5, 0x3f, 0x400, 0x2, 0x6, 0x2dc, 0x9b7, 0x8, 0x7fffffff, 0x3, 0x8be, 0x200, 0x682, 0x7, 0x9, 0x7, 0x16, 0x4, 0x3f, 0x6, 0x0, 0x8000, 0x5, 0x40, 0x3, 0x5, 0x38, 0x4, 0xffffffffffffffff, 0x0, 0x2, 0x579, 0xffffffff, 0x7, 0x8, 0x9, 0x1, 0x7, 0x102000, 0x2, 0x9, 0x0, 0x1, 0x2, 0x3, 0x100000000, 0x10001, 0xb3, 0x7, 0x40, 0x8, 0x1, 0x8e, 0x7, 0x0, 0x1f4, 0x10000, 0x7, 0x6, 0x7, 0x6, 0x80000000, 0xe04, 0x3f, 0x400, 0x8, 0x5c, 0x9, 0x9344, 0xaf, 0x40, 0xffff, 0x0, 0x0, 0x8, 0x3, 0x1ff, 0x1, 0x8, 0xa0, 0x0, 0x800, 0x9, 0x9, 0x200, 0x9, 0x7, 0x7ff, 0x5, 0x0, 0x10001, 0x9, 0x8, 0x0, 0x3eb, 0x7f, 0x800, 0x10000, 0x5, 0x9, 0x10001, 0x80000000, 0x4, 0x1f, 0x84f, 0x3, 0x101, 0x2, 0x18, 0x0, 0x1, 0xe3d, 0x7fffffff, 0x37, 0x940, 0x9, 0xc5ef, 0x81, 0xeb, 0x4, 0x9, 0x8000, 0x100, 0x8ba3, 0x2, 0x5, 0x97, 0xb1e, 0xffffffffffffffe0, 0x81, 0x10001, 0x25, 0x5, 0xff, 0x3, 0x80000000, 0x3, 0x6, 0x9, 0x4, 0x4, 0x3, 0x9, 0x8, 0x1f, 0x100, 0x8001, 0x100, 0x1702, 0x1158, 0x8, 0x3, 0x329e, 0x7fff, 0x9, 0x8, 0x100000, 0x7, 0x7, 0x4, 0x3, 0x3f, 0x4, 0x2, 0x6, 0x6, 0x6, 0x5, 0x81, 0x8, 0x0, 0x2, 0x0, 0x5bc, 0xfd4, 0xffffffffffffff01, 0x401, 0x7fff, 0x6d, 0xeb0, 0x0, 0x7, 0x40, 0x40, 0x7, 0xfff, 0x76b2b9e, 0x401, 0x80000001, 0x4, 0x8, 0x5, 0x1000, 0x0, 0x6, 0x1, 0x20000000000000, 0x4, 0x3f, 0x80000001, 0x8, 0x3, 0x400, 0x6, 0x9, 0xffff, 0x109f, 0x8, 0x6, 0x9, 0x4, 0x4, 0x7ff, 0xacc5, 0x7, 0x7ff, 0x4, 0x6, 0x4, 0x5, 0x5, 0x2, 0x1fdd, 0x6, 0x9, 0x7fffffff, 0x6, 0x7ff, 0xd2, 0x6, 0x3, 0xf1c, 0x4, 0x7e4, 0xd2, 0x3, 0x8001, 0x9, 0x7, 0x2, 0x4, 0x1f, 0x80000000, 0x9424, 0x0, 0x5, 0xffffffff8ff73bf6, 0x10000, 0x5, 0x81, 0x4, 0x3f, 0x2, 0x100000000, 0x0, 0x10000, 0xb75a, 0x4, 0x40, 0xe655, 0x100, 0x7, 0x101, 0x1f, 0x8, 0x2c, 0x7fff, 0x51, 0x8, 0x401, 0xade1, 0x4, 0x9, 0x2c40, 0x7fffffff, 0x100, 0xff, 0x4, 0x2, 0x1ff, 0x6, 0x2, 0x1, 0x4, 0x3012, 0x8, 0x7fffffff, 0x7, 0x1, 0x7, 0x7f, 0x1, 0x4, 0x4000000000, 0xff, 0xaef, 0x7fff, 0x5, 0x8, 0x10001, 0x1, 0xfffffffffffffff7, 0x7, 0x7ff, 0x900000000000000, 0xffffffff, 0x20, 0x741, 0xfffffffffffffffe, 0x580, 0x7f, 0x10001, 0x1f800, 0x9, 0x7, 0x5, 0x2ab, 0x4, 0x3f, 0x2, 0x6, 0x100000000, 0x1ff, 0x1f, 0x20, 0x1000, 0x4, 0x5, 0x3, 0xcf, 0x7, 0x7, 0x3, 0x40, 0x7f, 0x6, 0x6, 0xf7, 0x6, 0x7, 0x800000000, 0xe8, 0x10000, 0x3, 0x0, 0x6, 0x7, 0x1, 0xfffffffffffffffd, 0x80, 0x401, 0x1, 0x3, 0x1, 0x7, 0x7, 0x10000, 0x3, 0xfffffffffffffff8, 0x9, 0x4, 0x0, 0x800, 0xffffffffffff8001, 0x7ae, 0x9, 0x9, 0xfffffffffffffff8, 0x8000, 0x2, 0x5, 0x2, 0x7, 0x8, 0x10000, 0x2, 0x5, 0x7fff, 0x911d, 0x3ff, 0x3, 0x8589, 0x3d2199ef, 0x1, 0x2, 0x5, 0xe3, 0x67f7d122, 0x20002000000000, 0x2, 0x8, 0x2, 0x2, 0xffffffff, 0xc898, 0x6, 0x0, 0x9, 0x4, 0x6, 0x100000000, 0x7, 0x5, 0x7c78, 0x0, 0x4, 0x6, 0x45, 0x0, 0x6, 0x400000000000, 0x5, 0x10000, 0x7, 0x1, 0x4, 0x9, 0x3, 0x3, 0x6, 0x6, 0xffffffff80000001, 0x1, 0x8, 0x7ff, 0xffffffffffffff7f, 0x80, 0x6, 0x8, 0x42ba, 0x3, 0x20, 0x1000, 0x1000, 0x20, 0x80, 0xffffffffffffffe0, 0x2, 0x8, 0x7, 0x7, 0x0, 0x3, 0x401, 0x23400000000, 0x9, 0x1, 0x7, 0x1, 0xfff, 0x3, 0x8a31, 0xffffffff7fffffff, 0x80000000, 0x2, 0x0, 0x20, 0x100000000, 0x3f, 0x81, 0xfa14, 0x936e, 0xa0, 0x80, 0x6, 0x0, 0x1, 0x4, 0x0, 0x4, 0x6, 0x1, 0xfffffffffffffffe, 0x0, 0x8, 0x5, 0x1f, 0x5, 0xffff, 0xff, 0x6, 0x2, 0x7fffffff, 0x4, 0x4, 0x3, 0x7f, 0x7, 0x1ff, 0x1, 0x5, 0x7d692a5, 0x20, 0x3ff, 0x8, 0x4903, 0x46, 0x1, 0x1, 0x101, 0xf2e, 0x0, 0x81, 0xfffffffffffffff7, 0x100, 0x20, 0x80000001, 0x0, 0x234d, 0x9, 0x1f, 0x5, 0x4, 0x7, 0x80, 0x7, 0x8, 0xfffffffffffffffc, 0xcbd, 0x401, 0x4, 0x80000000, 0x2, 0x0, 0x3, 0x100, 0x5, 0xffffffff, 0x0, 0x3, 0x20, 0x546b, 0x8, 0x8b3, 0x4, 0x3ff, 0xfffffffffffff000, 0x8, 0x4, 0x70, 0x2, 0x3f, 0xe2, 0x2, 0x8000000000000000, 0x6, 0x8b, 0x52c6, 0x0, 0x8, 0x501, 0x100000000, 0x1, 0x40, 0x80, 0xff, 0xfffffffffffffffb, 0x5ebb2bfb, 0x3000000, 0x8, 0xfffffffffffffffc, 0x7, 0x7fffffff, 0x1, 0xf1, 0x0, 0x100, 0x891, 0x5, 0x663c, 0x9, 0x4864, 0x0, 0x7, 0xd8, 0x1, 0x2, 0x400, 0x80, 0x1, 0xfffffffffffff001, 0x7, 0x4, 0x7, 0x0, 0x3, 0x1000, 0xce, 0x5940, 0xffffffffffffff9c, 0xa7a5, 0x0, 0x8, 0xffffffffffffff22, 0xf28, 0x1, 0xfffffffffffffeff, 0x40, 0x100000000, 0x2, 0x96, 0x7, 0x7, 0xb093, 0x100, 0x8000, 0x7, 0x400, 0x1, 0xf4, 0x800, 0x0, 0x3, 0xc1, 0x10001, 0x1000, 0x3, 0x1, 0x7, 0x411, 0x5, 0x817, 0x7, 0x3a0, 0x5f, 0x1000, 0x401, 0x7f, 0xfffffffffffffffb, 0x5, 0x2, 0xd9, 0x0, 0x2, 0x5, 0x2, 0x3, 0x5af870b4, 0xff6d, 0xff, 0x0, 0x8, 0x37d0, 0x0, 0x40, 0x1, 0x6, 0x1000, 0x0, 0x6, 0x7, 0x100, 0xfffffffffffffffe, 0x8a, 0x86a59ab, 0x7, 0xf53, 0x80000001, 0x634b, 0x0, 0x0, 0xfffffffffffffff7, 0x400, 0x8, 0x81, 0x8, 0x5, 0x7, 0x8, 0x4, 0x4, 0x101, 0x5, 0x400, 0x1, 0x100000001, 0x0, 0x4, 0x80000000, 0x1ff, 0x75ff, 0x0, 0x3, 0x6, 0xff, 0x4, 0xfffffffffffffff9, 0x1, 0x4, 0x1, 0x7, 0xfffffffffffffffd, 0x0, 0x1, 0x9d2, 0xffff, 0x747, 0x100, 0x7, 0x3, 0x1, 0x40, 0x200, 0x323, 0xfffffffffffff8b3, 0x100, 0x2, 0x7, 0x3, 0x8771, 0x7fffffff, 0x2, 0x80, 0x1, 0xfffffffffffffffa, 0x9, 0x6d9, 0x80000000, 0x80, 0xfffffffffffffffc, 0x1, 0x5, 0x0, 0x8, 0x3, 0xbb5, 0xfffffffffffffff7, 0xdaf7, 0x800, 0x7fffffff, 0x3f, 0x9, 0x3ff, 0x1, 0xffffffffffffa366, 0x7fffffff, 0x1c00000000000, 0x39bf, 0x6, 0xa0, 0x2, 0x10001, 0x45a, 0x6, 0x68, 0x6, 0x8, 0x80, 0x2, 0x8001, 0x1000, 0x4, 0x7ff, 0x8, 0x9, 0xd5, 0x1ff, 0xfffffffffffffff9, 0x6, 0x7fffffff, 0x7, 0x7fff, 0x2, 0x8001, 0x1, 0x2, 0x2, 0xc1, 0xffffffffffff0000, 0x1e, 0x2b, 0x1, 0x9, 0x8, 0x2, 0x6942, 0x10000, 0x6, 0x800, 0x20, 0x6, 0xa5f, 0x0, 0x6, 0xe03, 0x4, 0x4, 0xffffffffffffffff, 0x3, 0x7, 0x3ff, 0x23, 0x0, 0x3f, 0x5, 0xe1e, 0xf2c, 0x5, 0x5, 0x3, 0x1ff, 0x800000000000000, 0x2, 0xca5, 0xfffffffffffffff9, 0xcbc4, 0x4010000, 0x7, 0x47c5881e, 0x5, 0xef7, 0x4, 0x4, 0x2, 0x100000000, 0xffffffff, 0x4, 0x9, 0x80000000, 0x401, 0x3, 0xb39e, 0x7, 0xffff, 0x7fff, 0x4, 0x0, 0x2, 0x5, 0xffffffff, 0xffff, 0xfff, 0x0, 0x400, 0x100000001, 0x3675, 0x960b, 0x8, 0x0, 0x8, 0x400, 0x8, 0x1800000000000, 0x10000, 0x7f, 0x9, 0x7, 0x2, 0xba78, 0x3d3, 0x3, 0xfffffffffffffff9, 0x8001, 0x6, 0x7fff, 0xc2200000, 0xfffffffffffffffe, 0x80000001, 0x100, 0x3, 0x100000001, 0x577, 0x13f1efeb, 0x1f, 0x1, 0x93, 0x9e, 0x1, 0x5011, 0x10001, 0x0, 0xfa9, 0x1f, 0x8000, 0x0, 0x3f, 0xc7, 0x1, 0x6, 0x7fffffff, 0x8, 0x8, 0xb1, 0x3, 0x8, 0x1, 0x2, 0x38, 0x5, 0x6, 0x6, 0x1, 0x8, 0xffffffff, 0x5, 0xffffffffffff0001, 0x8, 0x1, 0x5, 0x90000000, 0x9, 0x7, 0xffffffff, 0xffffffffffffffe1, 0x0, 0x77f1, 0x10001, 0x1, 0x6, 0x6, 0x1ff, 0x3f, 0x1f, 0x3, 0x7, 0x1, 0x2, 0x7f, 0x9, 0x3ff, 0x7b, 0x8, 0xffffffff, 0x3f, 0x446000, 0x1, 0x85a, 0x20, 0x6, 0x58, 0x1ff, 0x5, 0x101, 0x3f, 0x40, 0x1, 0x1, 0x8, 0x1ff, 0x3, 0x5, 0x7f, 0x9, 0x7, 0x4, 0x4, 0x578, 0x7fff, 0x7ff, 0x6, 0x2, 0x1, 0x8000, 0x0, 0x50e, 0x1f, 0x5, 0xe2, 0x7, 0x0, 0x1, 0x2, 0x5, 0x500000000000000, 0x3f, 0x80000000, 0x4, 0x0, 0x1, 0x6, 0x7, 0x17, 0x0, 0xfffffffffffffffc, 0x8, 0x3, 0x2, 0x8001, 0x3, 0xed2, 0x0, 0x6351, 0x81, 0x200, 0x62, 0x100000001, 0x5, 0xff, 0x800, 0xfffffffffffffff9, 0x7fffffff, 0xffffffffffff02f8, 0x5, 0x91e, 0x401, 0x4, 0x9f8, 0x80000001, 0x1ff, 0x91, 0x7, 0x7, 0x3, 0x0, 0xffffffff, 0x8, 0x10001, 0x8, 0x0, 0x2, 0x1, 0x2, 0x6, 0x0, 0x3, 0x0, 0x7, 0x6, 0xab, 0xfffffffffffffffa, 0x100, 0x0, 0x8, 0x1, 0x1, 0x2, 0x5, 0x0, 0x0, 0x100, 0x7, 0x6, 0x5, 0xfff, 0x6, 0x3, 0x100, 0x2, 0x5, 0x8, 0x75c7, 0x9, 0x2, 0x400, 0x2, 0x40800000, 0x7, 0x0, 0x1, 0x0, 0x6, 0x0, 0x1, 0x8945, 0x101, 0x80, 0x9, 0x4, 0x4, 0x7f, 0x7fff, 0x4, 0x7f, 0x5, 0x4, 0xffff, 0xf5, 0x3f, 0x9, 0x1, 0x8, 0x8, 0x5, 0x3, 0xa26, 0x7fffffff, 0x6, 0x9, 0x4, 0x3, 0x2, 0x3, 0x2, 0x101, 0x9, 0x4, 0x5ae63cfd, 0x8, 0x4, 0x8, 0x7, 0xfff0000000000000, 0xffffffff80000000, 0x8001, 0x1, 0x0, 0xfff, 0x1, 0x1, 0x6, 0x81, 0x800, 0x10001, 0x5, 0x1, 0x1, 0x7fffffff, 0x400, 0x6, 0xfffffffffffffc01, 0xc6c8, 0x3f, 0x5, 0x8a, 0xaa2, 0x2, 0xbf58, 0x9, 0x700000, 0x3, 0x5000000000000000, 0x2, 0x9, 0x7, 0x800000, 0x0, 0x4, 0x10000, 0x4, 0x0, 0x10001, 0xbc, 0x2, 0x6, 0x1, 0xf67, 0x10f, 0x4, 0x1, 0x5, 0x5, 0x80000001, 0x3, 0x1, 0x3, 0x80000000, 0x80000001, 0x6, 0x5, 0x8000, 0x8, 0x3ec7, 0x4, 0x9, 0x800, 0x7, 0x363, 0x87, 0x401, 0x80000001, 0xe5b, 0x10001, 0x3, 0x1, 0xfffffffffffffff8, 0x4, 0x6, 0x3, 0x6, 0x5, 0x4, 0x8, 0x3fdd2f86, 0x37, 0x4, 0x9, 0x6, 0x3, 0x25, 0x8001, 0xc3b, 0x8, 0x6, 0x7, 0x38, 0x6, 0x400, 0x3, 0x5, 0x85, 0x97, 0x2, 0x1, 0x400, 0x7b, 0x1f, 0xfb, 0x130c, 0x86be, 0x8, 0x4, 0x3, 0x9, 0x8956, 0x80000001, 0xffffffffffffff21, 0x3, 0xfff, 0x5, 0x2e6, 0xffffffff, 0x1ff, 0xfffffffffffffffc, 0x8, 0x5, 0x6, 0x7, 0x81, 0x9, 0x9, 0x0, 0xffffffff, 0x100000001, 0x7, 0x5, 0x2, 0x1, 0xffffffffffffff82, 0x4, 0x0, 0x9, 0x5, 0x3, 0x400, 0x7fffffff, 0xfffffffffffffffa, 0x3, 0x2, 0x1, 0x7, 0x20, 0x4, 0x231, 0x1, 0x0, 0x40, 0x6, 0x7a6, 0x1, 0x3, 0x8001, 0xffff, 0x8, 0xf96, 0x7, 0x7fffffff, 0x8, 0x5, 0x0, 0x80, 0x7, 0x1ff, 0x9, 0x2104, 0x100000001, 0x4, 0x9, 0x800, 0x3, 0x8, 0xfff, 0x8000, 0x9, 0x1, 0x3f, 0x6, 0x7, 0x8, 0x9, 0x6, 0x0, 0x7, 0x9cec, 0x400, 0xe3, 0x6, 0x40, 0xb936, 0x9, 0x1000, 0x2, 0x5, 0x8000, 0x2a9c, 0xffffffffffffffc1, 0x7, 0x13, 0x1000, 0x100000000, 0x96, 0x7, 0x9, 0x2445f61a, 0x6, 0x0, 0x6, 0x0, 0x13, 0x1, 0x197b, 0x3ff, 0x2, 0x7f, 0x1, 0x3, 0x3, 0x8, 0x8, 0x3, 0x9, 0xfffffffffffffff7, 0x40, 0xfffffffffffffffc, 0x3f, 0xc695, 0x7fff, 0xffff, 0x8, 0x100000000, 0x9, 0x9d, 0x8, 0xe348, 0x7, 0x77, 0x8, 0x2, 0x6, 0xffff, 0x9, 0x0, 0x1, 0x20, 0x5c, 0x9, 0x9, 0xffffffffffffff7a, 0x81, 0x10000, 0xffff, 0x80, 0x7, 0x3, 0x1ff, 0x1, 0x9, 0x0, 0x100, 0xf96, 0x100000000, 0x2a, 0x1ff, 0x0, 0x80000001, 0x9, 0x1, 0x7fff, 0x6, 0x3ff, 0x7, 0x5, 0xfffffffffffffffb, 0x8, 0x100000000, 0x0, 0x80, 0x7, 0x82c8, 0x9, 0x7f, 0x1f, 0x4838, 0x0, 0x1, 0x81, 0x6, 0x2, 0x1, 0x870, 0x10000, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0xc6a, 0x7f, 0x7, 0x7ff, 0x200, 0x73, 0xc9, 0xb, 0x4, 0xaaf3, 0x0, 0x3, 0x5, 0x7, 0x20, 0x3, 0x40, 0x4, 0x8000, 0x9, 0x0, 0x7, 0x7, 0x7, 0x9, 0x100000001, 0x3, 0x2, 0x2, 0x9, 0x1, 0x0, 0x3, 0x5, 0x7, 0xcd, 0x4, 0x1, 0x401, 0x8000, 0x101, 0x1, 0x9, 0x1, 0x0, 0x6, 0x0, 0x6, 0x1, 0x3f, 0x436, 0xa720, 0x0, 0x9, 0xd21d, 0x2, 0x7, 0x7, 0x7fff, 0x8, 0x5, 0xfffffffffffffffd, 0x3, 0x665f, 0x1f, 0x7f, 0x8, 0x101, 0x9, 0x2, 0x4, 0x2, 0x10001, 0x7, 0x9, 0x1, 0x6, 0x4, 0x1, 0x0, 0xfffffffffffffe00, 0x4, 0x401, 0x0, 0x1, 0x20, 0x5, 0x400, 0x5, 0xa3e, 0x7f, 0x200, 0x5, 0x3, 0x4, 0x6, 0x6, 0x1, 0xe0000000, 0x100, 0xfffffffffffffffa, 0x2, 0x1, 0x1f, 0xff, 0x8, 0x3, 0x5, 0xfff, 0x2, 0x10001, 0x6, 0x401, 0xa, 0x80000000, 0x3a, 0x6, 0x7f, 0xcaef, 0x80000000, 0x80000001, 0x2095, 0x3, 0x7, 0x4, 0xfffffffffffffc01, 0x5, 0xfffffffffffffff8, 0x3, 0x4, 0x100000001, 0xfffffffffffff801, 0x90, 0x9, 0x8, 0x9, 0x7, 0xfff, 0x6, 0x4, 0x8, 0x2, 0x8, 0x0, 0xedf5, 0x7ff, 0x9, 0x40, 0x1000, 0x7, 0x4e, 0x3ff, 0xffffffffffff0001, 0x3, 0x1000, 0x6, 0x1, 0x2, 0x2, 0x3, 0x100, 0xa507, 0x9, 0x62, 0xffffffffffffff9e, 0x8, 0xffffffffffff04b9, 0x9, 0x9be5, 0x7, 0x10000, 0x1, 0x2, 0x0, 0x4, 0x9, 0x400000, 0x5, 0xfffffffffffffffa, 0x4, 0x9, 0x200, 0x9, 0x0, 0x5, 0xc945, 0x3, 0x1ff, 0x7fffffff, 0x100000001, 0x80000000, 0x1, 0x1, 0x7, 0x0, 0x99b4, 0x8, 0x8, 0x40, 0x9, 0x5560, 0xffff, 0x49, 0x4, 0x2, 0xffffffffffff685b, 0x3, 0x8, 0xfffffffffffffe01, 0x7, 0x1000, 0xa8, 0x5, 0xbe, 0xfff, 0x5, 0x8, 0x24b8, 0x7ff, 0xffffffff80000000, 0x200, 0x3f, 0x7, 0x7, 0x7, 0xc8f, 0x2, 0x2c, 0x3, 0x80, 0x81, 0xfffffffffffffffe, 0xffff, 0x9, 0x6, 0xbc8, 0x0, 0x3ff, 0x9, 0x1, 0x100000000, 0x8000, 0x7a20b81c, 0x1ff, 0x101, 0x4, 0x4, 0x2, 0x2e, 0x1, 0x6, 0x100, 0x1, 0x400, 0x1ff, 0x5, 0x0, 0x80000000, 0x1, 0x7, 0x7fffffff, 0x6, 0xffffffff, 0x80000001, 0x101, 0x3, 0x7fff, 0x1, 0x8000, 0x2, 0x80, 0x3, 0x3, 0x7f, 0x0, 0x80, 0x0, 0x8001, 0x1, 0x8, 0x7f, 0x2, 0x5, 0xfffffffffffffff9, 0x8e, 0x1, 0x0, 0x9, 0x7, 0x5, 0x8, 0x9, 0x8, 0x1000, 0xfffffffffffffffc, 0xe23, 0x0, 0x800, 0x1ff, 0x7, 0x3, 0x100000001, 0x5, 0x3f, 0xdc08, 0x5, 0x10000, 0x3, 0x5, 0xff, 0x3, 0x57a7b125, 0x796, 0x1, 0x7ff, 0x7, 0x81, 0x4, 0x3f, 0x6, 0x29, 0x401, 0x80000000, 0x100000001, 0x3ff, 0x0, 0x4, 0x7, 0x1, 0x2, 0xa774, 0xffffffff7fffffff, 0x9, 0x9, 0x7, 0x5, 0x8, 0xfff, 0x475, 0x80, 0x1, 0x5, 0x7, 0x6, 0xfffffffffffffffc, 0x800, 0xfffffffffffffffc, 0x8000, 0x5, 0x5, 0x800, 0x800, 0x80000000, 0x6, 0x1000, 0x3, 0x8, 0x3, 0x2, 0x4, 0x4a, 0x3, 0x4, 0x6, 0x7fff, 0x9, 0x9, 0x6cd7, 0x9, 0x2, 0x48, 0x401, 0x200, 0x7fffffff, 0x5c, 0x200, 0x29cc, 0x1, 0x2, 0xb3bd, 0x54, 0x4, 0x1, 0xffff, 0x3, 0x0, 0x3, 0x8, 0x0, 0x9, 0x1, 0x4, 0x0, 0xffffffffffff0000, 0x6, 0x11813af5, 0x8, 0x7, 0x2, 0xb8, 0x4, 0x3, 0x3, 0xfffffffffffff90c, 0x8, 0x3, 0x4, 0xffff, 0x4, 0x4, 0x3, 0x4, 0x996, 0x6, 0x0, 0x4, 0x0, 0x6, 0x4, 0x15a1efcd, 0x4, 0x3, 0x1f, 0x0, 0xe5, 0x7, 0x1f, 0x1, 0x5, 0x1, 0x59e0e273, 0x6, 0x1f, 0x1ff, 0x9, 0x3, 0x8, 0x5, 0x8000, 0x3f, 0x1, 0x9, 0x6, 0x455, 0x2, 0x1, 0x0, 0x0, 0x4, 0x80000000, 0x4, 0x9, 0x0, 0x6, 0x0, 0x9, 0x8000, 0x8, 0x6, 0x1, 0xa71b, 0x5, 0x9, 0x35d, 0x3f, 0xa2e, 0x4, 0xcb, 0x7, 0xfffffffffffff0b0, 0x3a, 0xd5a, 0x10000, 0x9, 0x7, 0x0, 0x1, 0xffffffff00000000, 0xffffffffffffff24, 0xfffffffffffffffa, 0x6, 0x1, 0x80, 0x5, 0x10200000000, 0x10000, 0x81, 0xfffffffffffffff9, 0x8b9d, 0x40, 0x7ff, 0xfffffffffffffff8, 0x401, 0x100, 0x0, 0x0, 0x8, 0x4, 0x9, 0x48f, 0x2, 0x100, 0x400, 0x5, 0x3, 0x81, 0x9, 0x7f, 0x9000000, 0x10000, 0x8, 0x3, 0x0, 0x1ff, 0x2f62, 0x7, 0x2, 0x4, 0x1, 0x5, 0x5, 0x7996, 0x132000, 0x9, 0x81, 0x2, 0x5, 0x56, 0x6, 0x8, 0x1, 0x7f, 0x220, 0x81f, 0xfffffffffffffff8, 0x8001, 0x0, 0x7, 0x800, 0x6, 0x3, 0x7, 0x449, 0x9, 0x2, 0x7, 0x8, 0x7fff, 0x2298, 0x1f, 0xfff, 0x2, 0x3, 0x7, 0x9, 0x7fff, 0xfffffffeffffffff, 0x2, 0x8001, 0x40, 0x10001, 0x3, 0xffff, 0x3ff, 0x3f, 0x80, 0x8, 0xe35, 0x1ff, 0x10000, 0x5, 0x7ff, 0x1, 0x1, 0x1, 0x4, 0xd845, 0x8, 0x2, 0x6, 0x7, 0x10001, 0x2, 0x4, 0x2, 0x8000, 0xfffffffffffffffc, 0x3e, 0x8001, 0x3, 0xfe8b, 0x0, 0xff, 0xde10, 0x81, 0xffffffffffffff59, 0x1ff, 0x101, 0x6, 0x1, 0x5, 0x20, 0x7fff, 0x0, 0x0, 0x0, 0x3f7, 0x611, 0x10001, 0x1, 0xe577, 0x6d, 0x4, 0x0, 0x7, 0xfffffffffffffffc, 0x4, 0x5, 0x6, 0x9, 0x16af, 0x100000001, 0x9, 0x40, 0xfffffffffffffffb, 0x14b, 0x1, 0x200000000, 0x3fb5, 0x3ff, 0x7, 0x3f, 0x7, 0x9, 0x8, 0x200, 0x4, 0x9, 0x2, 0x80000001, 0x101, 0x0, 0x80000000, 0x13e1, 0x0, 0x1, 0x4, 0x6, 0x9, 0x9, 0xffffffffffff4ee6, 0x400, 0x0, 0x7ff, 0x2c, 0x7f, 0xffffffff, 0x4, 0xfff, 0x0, 0x1, 0x1000, 0x0, 0x7ff, 0x6, 0x650, 0xacbf, 0x4, 0x20, 0x4, 0xe841, 0x4, 0x7, 0x2, 0x57dd, 0x1, 0x7, 0xa4, 0xd6d, 0x7f, 0x200, 0x4, 0x3, 0xfffffffffffffffb, 0x8, 0x3, 0x6, 0x3, 0x47, 0xbc, 0x81, 0x6, 0x6, 0xffffffffffffffeb, 0x2a9, 0x9, 0x81, 0xfffffffffffffffb, 0x1, 0x9c, 0x3, 0xe, 0x1, 0x1f, 0x3, 0x10001, 0x2, 0x0, 0x9, 0x0, 0x9, 0x7, 0x100, 0x9, 0x6029, 0x1, 0x4520, 0x8, 0xfa, 0x5, 0x6, 0x942, 0xfffffffffffffffe, 0x7, 0xd1b, 0xc30, 0x100, 0xb7e, 0x8001, 0xffffffffffffd0c8, 0x6, 0x3, 0x0, 0x1, 0x8000, 0x8, 0x2, 0xfffffffffffff92b, 0xff, 0xff, 0x1000, 0x5, 0x0, 0x5, 0xc7d6, 0x101, 0xffffffffffffb589, 0x100000001, 0xdee, 0x6, 0x0, 0x6, 0x800, 0x4, 0x1, 0x1, 0x1000, 0x6, 0x5, 0xfff, 0x8, 0x7f, 0x5, 0x3, 0x7, 0x0, 0xffffffffffffff7f, 0x0, 0x5, 0x80000001, 0x100000000, 0x9, 0x7, 0x4, 0x1e, 0x1, 0x9, 0x200000000, 0xffffffff, 0x843, 0x40, 0x7, 0x8, 0x67a, 0xb5b, 0x100000000, 0x6, 0x1000, 0x2, 0x8, 0x4, 0x2, 0x9, 0x5, 0x5, 0x5, 0x7, 0x7ff, 0x3dd62bdf, 0x40, 0x6588, 0x1, 0x5, 0x2, 0xffffffff, 0xff, 0x7, 0x401, 0xffffffffe407a42e, 0x6, 0xb33, 0x2, 0x5, 0x400, 0x30, 0x6, 0xf14, 0xffff, 0x8, 0x0, 0x0, 0x81, 0x7, 0xfffffffffffffb31, 0x10000, 0x874, 0x75, 0x5, 0x4, 0xfffffffffffffff9, 0xff, 0x5, 0x2, 0x1ff, 0x7, 0x80000001, 0x8000000000000, 0x1, 0x60c, 0x0, 0x0, 0xfdf, 0x5, 0x1, 0x400, 0x7, 0x3, 0x101, 0x6, 0x5, 0xffffffffffffffff, 0x101, 0x64, 0x5, 0x6, 0x7, 0x0, 0x1, 0x5, 0x20, 0x80, 0x1, 0x2d5a, 0x9, 0x5, 0x549a, 0x8, 0x80000001, 0x1, 0x4, 0x6, 0x8, 0x265, 0xffffffff, 0x2, 0xfffffffffffffffd, 0x3f, 0x1, 0xd13, 0x7, 0x1, 0x6, 0x2, 0xcda, 0x5, 0x1, 0xaa, 0x667, 0xfff, 0x7, 0xfa3, 0x7, 0x1f, 0x1, 0x100000000, 0x0, 0x81, 0x400, 0x1, 0x101, 0x8001, 0x20, 0xffffffff, 0x6, 0x2, 0x81, 0x81, 0x5, 0x74, 0x8, 0xff, 0x1, 0x2, 0x2, 0xfffffffffffffc00, 0x40, 0x2, 0xecbd, 0x401, 0x400, 0x800, 0x5, 0x80000001, 0xffffffffffffff01, 0x8, 0x10000, 0x3, 0x80000000, 0x8000000000, 0x81, 0x1, 0x93b, 0x0, 0x8ea, 0x199a, 0x3, 0x400, 0xef4, 0xbf67, 0x2, 0x20, 0x7ff, 0xffffffffffffff7f, 0x81, 0xfffffffffffffffd, 0x400, 0xd1, 0x6, 0xad, 0x80000000, 0x0, 0x6, 0x6, 0x5, 0xffffffff, 0x8, 0x9, 0xc134, 0xfffffffffffffffd, 0x10001, 0x200, 0x9, 0x0, 0x6ef, 0x6, 0x3, 0x2, 0x100, 0x80000001, 0x7fff, 0x5, 0x5, 0x7, 0x6, 0x6, 0xc8, 0xff, 0xfffffffffffffff7, 0xd73, 0x0, 0x4, 0x10e5, 0xa80000000, 0x1f, 0x6c3, 0x10001, 0x3f, 0x7f, 0xcba2, 0x5, 0xfff, 0xffff, 0x9, 0x6, 0xb2, 0x939000, 0x401, 0x4, 0xfffffffffffffffa, 0xab, 0x50, 0x1, 0x5, 0x1000, 0x8001, 0x8000, 0x3, 0x6, 0x9, 0x8000, 0x7, 0x7, 0x8, 0x3f, 0xff, 0x8, 0x2, 0x59, 0x2, 0x1000, 0x3, 0x0, 0x1, 0x8, 0xffff, 0x3ff, 0x4, 0x80000000, 0x8, 0x7fff, 0x100, 0x1, 0x5c12ef6e, 0x0, 0x6e, 0x6, 0x5, 0xfffffffffffffff9, 0x8, 0x3, 0x6, 0xcb, 0x0, 0x1000, 0x4cf, 0x8, 0x1000, 0x4, 0x8, 0x5, 0x4000000000000000, 0x0, 0x7fffffff, 0x7, 0x1, 0x4, 0x401, 0x5, 0x7, 0x3, 0x40, 0x9, 0x1, 0x5, 0x1f, 0x3, 0x3f, 0x1000, 0x16ec00000, 0xfffffffffffffffd, 0x1ff, 0x278d6e6d, 0x3, 0x8, 0x5, 0x8, 0x5, 0x5, 0x2, 0x4, 0x4, 0x4, 0x4, 0xe963, 0x3, 0x800, 0x17, 0x3f, 0x7, 0x101, 0x6, 0xe301, 0x4, 0x80000001, 0x8000, 0x1, 0x7, 0x4, 0x6813, 0x7, 0x9, 0x1, 0x8e, 0x8, 0x7ff, 0x401, 0x5, 0x4, 0x3, 0x9, 0x4a, 0x1000, 0x4da, 0x0, 0x488a, 0x4, 0x200, 0x3, 0x6, 0x1, 0x6, 0x9, 0x8, 0x4, 0x0, 0x3f, 0x174, 0x3ff, 0x81, 0x7f, 0x5, 0x1, 0x2, 0xfb42, 0x2, 0x8000, 0x7fff, 0x1, 0x1, 0x100000000, 0x9, 0x9, 0x100, 0x5, 0xffffffff, 0xc49a, 0x9, 0x3ff, 0x80, 0x2, 0x80000000000000, 0x8, 0x5, 0x80000001, 0x80000000, 0x7, 0x101, 0x3df, 0x20, 0x5, 0x5, 0x101, 0x8001, 0x800, 0x1, 0xd2d, 0x86eafa3, 0x1, 0x2, 0x8, 0x0, 0x2, 0x8, 0x9, 0x3, 0x0, 0x7, 0xf5b, 0x86, 0x1, 0x8, 0x81, 0x5, 0x1, 0x2, 0x40, 0x3f, 0x7, 0x3, 0x7, 0x2, 0x233, 0x5, 0x5, 0xfffffffffffffa3a, 0x9, 0x9, 0x100000000, 0x2, 0xffff, 0x5, 0x7, 0x6, 0x8b4c, 0xfff, 0x12, 0x80, 0xe7a1, 0x7fff, 0x400, 0x9, 0x10001, 0x2, 0x1c, 0x100000000, 0x2, 0x7, 0x8, 0x3, 0x3, 0x9, 0x5, 0x3, 0x8, 0x200, 0x7472, 0x2, 0x1192, 0xffffffffffffff4c, 0x9, 0x7, 0x400, 0x9, 0x4, 0x2, 0x4, 0x90fb, 0x8001, 0x4, 0x2, 0xded, 0x8, 0x8, 0x6, 0x1, 0x8, 0x8b, 0x8, 0xc45, 0x7, 0x5, 0x6, 0x7f, 0x1, 0x9, 0x80000001, 0x6, 0x7, 0xa863, 0x8001, 0xffff, 0x7, 0x7ac0, 0x5, 0x8, 0x5, 0x8, 0x0, 0x9, 0xffffffff, 0x3, 0x1ff, 0x3, 0x2, 0x8, 0x3, 0xa1, 0x5b06, 0x4f, 0x1, 0x80, 0x3, 0xfffffffffffffffa, 0x81, 0x8, 0x4, 0x2, 0x6, 0x10000, 0xffff, 0xb8e, 0x0, 0x7, 0xe9f, 0x14d3, 0x4, 0xfffffffffffff67c, 0x20, 0x6, 0x2, 0x400, 0x100, 0x3043, 0x800, 0x401, 0x1f, 0x8, 0x4, 0x0, 0x80, 0xefc5, 0xd156, 0xffffffff80000001, 0xc, 0x6, 0x400, 0x9, 0xfb91, 0x7, 0xfffffffeffffffff, 0x1f, 0x3f, 0x2, 0x200000000000, 0xa9, 0x9, 0x100, 0x0, 0x7f, 0x1, 0x1, 0x462, 0xeb0, 0xffffffff, 0x3b36, 0x76b, 0x100000000, 0x0, 0x4, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x2671, 0x4, 0x4, 0x3f, 0xff, 0x19e2, 0xf2a0000000, 0x33b1787f, 0x7ff, 0xb42, 0x7, 0x4, 0xfffffffffffff94c, 0x7, 0xb, 0x7, 0x6, 0x2, 0xffff, 0x7ff, 0xfff, 0x0, 0x1, 0x3b, 0x0, 0x8, 0x8, 0x10000, 0x6, 0x6, 0xfffffffffffffffe, 0x3, 0x1, 0x3f, 0x6, 0x718, 0x7, 0xb507, 0x80000000, 0x7, 0x6, 0x7fffffff, 0x145d, 0x3, 0x8000, 0xab84045, 0x1ff, 0x60a, 0x101, 0x5, 0x5, 0x1f, 0x7fff, 0x10001, 0x80000001, 0x4, 0x2, 0xfff, 0x2, 0x2, 0x8001, 0xffffffffffff8000, 0x4, 0xfffffffffffffff9, 0x6, 0x8, 0x0, 0x9e2, 0x0, 0xfffffffffffff001, 0x7, 0x0, 0x7, 0x81, 0x1, 0x6, 0xee, 0x1, 0x2, 0x7, 0xd3f, 0xc8d, 0x1, 0xfffffffffffffe00, 0x69, 0x10000, 0x40, 0x6, 0x0, 0x101, 0x6, 0x5, 0x9, 0x10000, 0x5, 0x100, 0x80000001, 0x6, 0x200, 0x3927, 0x3, 0x2, 0x100000001, 0x3, 0x1, 0x6, 0xba53, 0x3, 0x7, 0xca, 0x44bc, 0x9f, 0xffffffff, 0x43, 0x6, 0xfff, 0x6, 0xffffffff, 0x1a94adfc, 0x200, 0x5, 0x0, 0x5, 0x3f, 0x8, 0x800, 0x8, 0x8, 0x5, 0x3, 0x3, 0x100000001, 0x7, 0x4, 0x8000, 0x40, 0x1, 0x4, 0x3, 0x7, 0x1d8a, 0xf4c9, 0x1, 0x6, 0x8, 0xf4, 0xcbb, 0x4, 0x1, 0x0, 0x1, 0x8, 0x5, 0x1, 0x401, 0x3, 0x7, 0x6, 0x699900000000000, 0xf48, 0x334, 0xffffffff, 0x8, 0x8000, 0x0, 0x7, 0x4, 0xfffffffffffffffb, 0x9, 0x82bc, 0x1, 0x20, 0x1ff, 0xaa8, 0x3f, 0xfff, 0x0, 0x10000, 0x401, 0xbc34, 0x4, 0x0, 0x2d, 0x40, 0xcc3, 0x8000, 0x5a99, 0x7, 0x6, 0x0, 0x4, 0x4, 0x10000, 0x6, 0x3, 0x9, 0x100000001, 0x81, 0x20, 0x20, 0x645, 0x7, 0x7fffffff, 0x8, 0xa8, 0xda, 0x3, 0x6, 0x8, 0xffffffffffffffff, 0x5, 0x9, 0x4, 0x5b0, 0x6, 0x20, 0x5, 0x8, 0x9, 0x9, 0x6e, 0x100000000, 0x81a, 0xe8f, 0x4, 0x6d, 0x8, 0x8001, 0xfc, 0xf5, 0xbbb6, 0xfff, 0x5, 0x6, 0x5, 0x5, 0x2, 0x7e8, 0x7, 0x1ff, 0x3, 0x101, 0x8, 0x5, 0x1, 0xc9, 0x3, 0x1000, 0x100000001, 0x9, 0x5, 0x3, 0x7, 0x7, 0x100000000, 0x61, 0x5, 0xfff, 0x5, 0x7ff, 0x360c, 0xffffffff, 0xfffffffffffffff7, 0x33fa5874, 0x8, 0xff, 0x8, 0x1, 0x2, 0x71, 0x7, 0x1, 0x7ff, 0x59f, 0xca, 0x0, 0x2, 0x0, 0x5, 0x9, 0x2, 0x1f, 0x0, 0x1, 0xfffffffffffffff9, 0x20000000000000, 0x2, 0x8, 0x974, 0x6, 0x1, 0x2, 0x3, 0x5c, 0x8, 0x2, 0x7f, 0x6, 0x2, 0x280d, 0x5, 0x8, 0x0, 0x25, 0x4, 0x0, 0x400, 0x1, 0x3f, 0xffffffffffff0000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffc5c5, 0x765, 0x3ff, 0x10001, 0x7, 0x0, 0xfff, 0x4, 0xfffffffffffffff7, 0x2, 0x800, 0xd1fe, 0x4, 0x1, 0x1, 0xfffffffffffffffe, 0x5, 0xf1, 0x2, 0x7, 0x8, 0x7, 0x0, 0x6, 0xc78, 0x9, 0x5, 0x9, 0xffffffffffff0000, 0x5, 0x8, 0x17b, 0x4, 0x5, 0x1, 0x6, 0x10001, 0xac, 0x3f, 0x0, 0x3, 0x5, 0x4, 0xfffffffffffff5d5, 0xfffffffffffff801, 0x7f, 0x800, 0x136, 0x40, 0x0, 0x0, 0xac3, 0x9, 0xa3a, 0xec1, 0x6, 0x7, 0x20, 0x0, 0x40, 0x80000000, 0x0, 0x1, 0x1000, 0x9, 0x10000, 0x6, 0x100, 0x5, 0x5, 0x8, 0x9, 0x8e, 0x5148, 0x5, 0x6, 0x2, 0x1ff, 0x401, 0x1, 0x3, 0x7, 0x1, 0xc9a8, 0x938, 0x3, 0x5, 0x6, 0x9, 0x5, 0x4, 0x1, 0xffffffffffffff65, 0x0, 0x2, 0x0, 0x3, 0x4, 0x9, 0xfff, 0x8, 0x8001, 0x0, 0xfff, 0x2, 0xfffffffffffffffa, 0x4, 0x764, 0x400, 0x5, 0x10000, 0x0, 0x2, 0x2, 0x2, 0x100000001, 0x7fff, 0xfffffffffffff220, 0x200, 0x100, 0x101, 0x0, 0x8679, 0x3f, 0x0, 0x4, 0x10000, 0x4, 0xd4, 0x6, 0x3, 0x20, 0xec7, 0x6, 0x9, 0x2, 0x4, 0x1f800000000, 0x8000, 0x1, 0x7fff, 0x8001, 0x800, 0x0, 0x73c, 0xe62, 0xffffffffffffffff, 0x9, 0x94e, 0x4, 0x1ff, 0x1ff, 0x100, 0x7, 0x6, 0xffffffffffff6ab1, 0x3, 0x3002f375, 0x1, 0x8000, 0x0, 0x9, 0x2c5c, 0x20, 0x25, 0xfffffffffffffffa, 0x9, 0x37, 0x5, 0x9, 0x9, 0x1f, 0x7, 0x1f, 0x7e8a, 0x4, 0x7, 0x505d, 0x80, 0xffff, 0xfa, 0x0, 0x8000, 0x9e3, 0x7fffffff, 0x2, 0x8, 0xfffffffffffffc00, 0x400, 0x8, 0x0, 0x7, 0x7fffffff, 0x4, 0x9, 0x1, 0x6, 0x7, 0x4e93, 0xffffffffffffc910, 0x5, 0x1, 0x1, 0xffffffff, 0x9, 0x2fe, 0x2f4, 0x5, 0x7, 0x4e52, 0x9, 0x80, 0x800, 0xa7, 0x1cb8, 0xfffffffffffffff9, 0x0, 0x16d, 0x4, 0xb5, 0x6, 0x1eec, 0xffff, 0x2, 0x7, 0x5, 0x5, 0x400, 0x2, 0x3, 0x6, 0x100000001, 0x2, 0x497, 0x6, 0x40, 0x100, 0x50914160, 0xf9, 0x1, 0x4, 0xffffffffffffc7dd, 0x0, 0x5, 0xffff, 0x0, 0x4, 0x4, 0x7f, 0x5, 0x9, 0x7fff, 0x6, 0x9, 0x1ff, 0x3, 0x8000, 0x4, 0x5, 0x7, 0x80000001, 0x6, 0xffff, 0x9, 0x9, 0x40, 0x2ab, 0x8, 0x3, 0xfffffffffffffffc, 0x100000001, 0x5, 0x5, 0xc5b, 0x0, 0x0, 0x5, 0x0, 0xffff, 0xf8c, 0x1, 0x200, 0x9, 0x7fffffff, 0x800, 0x3, 0x1316, 0x6, 0x9, 0x3, 0xffffffff, 0x0, 0x9, 0x42b84084, 0x0, 0x8000, 0x7f79, 0x2, 0x6, 0xbc4, 0xfffffffffffffffe, 0x4, 0x1f, 0xba3, 0x5, 0x1, 0x2, 0x6, 0x20, 0x2, 0x3, 0x7, 0x39d7, 0x6, 0xf574, 0x922, 0x80000000000000, 0x80000000, 0x9, 0xbb, 0x7ff, 0x0, 0xffff, 0x19, 0x6, 0x6, 0x16, 0x1000, 0x8, 0xfffffffffffffffc, 0x8000, 0x5, 0x31, 0x5, 0x3ff, 0x6, 0x8, 0xe72, 0xfff, 0x5, 0x80, 0x1, 0xff, 0x3, 0xff, 0x6, 0x7, 0x7f, 0x2b2a, 0x0, 0x77, 0xffffffff80000000, 0x3ff, 0x8b49, 0x0, 0x9, 0x1ec, 0x7, 0x5, 0x5, 0x1, 0x7, 0x9, 0x94b2, 0x1, 0x7, 0x8, 0x2, 0xfffffffffffffffa, 0x3, 0x6, 0x4, 0x7ff, 0xd6, 0xe0, 0x3, 0x7, 0x400, 0x0, 0x68dd, 0x1f, 0x6137, 0x10001, 0x0, 0x4, 0x6, 0x8eb, 0xbce, 0x5, 0xffffffffffff0000, 0x1, 0x100, 0xffffffff, 0xfffffffffffffff8, 0x7f, 0x1, 0x202b, 0x4, 0x2000000000000000, 0xffffffffffff7fff, 0x0, 0x7ff, 0x1, 0x9, 0x3694, 0x6, 0x7, 0x47c, 0x4, 0xfd, 0x0, 0x6, 0x6, 0x35cb, 0x9, 0x71f995b0, 0xffffffffffffffff, 0x80, 0x5, 0x3, 0x100000000, 0x453, 0x4, 0x8, 0xffffffffffffbe82, 0x4, 0x8, 0x9, 0x0, 0x200000, 0x5, 0x40, 0x0, 0x4, 0xaec, 0x9, 0x5, 0xd36, 0x3, 0x7, 0xe9, 0x37, 0x0, 0x7, 0x6, 0x10001, 0xd70, 0x100000000, 0x6, 0x9, 0xaa9, 0x0, 0xc9, 0x1, 0x7, 0x4, 0x2b, 0x158b, 0x8001, 0x1, 0xfffffffffffffffb, 0x800, 0x200, 0x4, 0xffffffff, 0x2, 0x2, 0x3ff, 0x7, 0x6, 0x7, 0x10001, 0x7], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) getpeername(r3, &(0x7f0000545000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f0a000-0x4)=0x10) 2017/12/13 09:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x40) recvfrom$unix(r0, &(0x7f00004db000)="", 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000d1e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) pipe2(&(0x7f0000023000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000e28000)=0xeb, 0x4) chown(&(0x7f00001df000)="2e2f66696c653100", 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a67000)=0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f45000)=0x7, 0x4) r3 = accept4(r1, &(0x7f0000746000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000950000-0x4)=0xa, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00009e8000)=[{0x4, 0x80000000}, {0x2, 0x2}, {0x3, 0x1ff}], 0x3) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind$unix(r0, &(0x7f0000302000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 52.070675] [] ? selinux_file_permission+0x2ad/0x3f0 [ 52.077392] [] ? rw_verify_area+0xbb/0x2c0 [ 52.083240] [] vfs_write+0x14b/0x520 [ 52.088582] [] SyS_write+0xd3/0x1c0 [ 52.093824] [] ? SyS_read+0x1c0/0x1c0 [ 52.099238] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 52.105696] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 52.117243] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/9009 [ 52.125679] caller is __this_cpu_preempt_check+0x13/0x20 [ 52.131133] CPU: 0 PID: 9009 Comm: syz-executor6 Not tainted 4.4.105-ge303a83 #5 [ 52.138643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.147989] 0000000000000000 9e89b34b9aabcfb2 ffff8801d347f718 ffffffff81cc9b4f [ 52.155977] 0000000000000000 ffffffff839fd4a0 ffff8801d347f758 ffffffff81d28d58 [ 52.163935] ffffffff83ced1a0 ffff8801d6fdfd40 0000000000000001 dffffc0000000000 [ 52.171895] Call Trace: [ 52.174451] [] dump_stack+0x8e/0xcf [ 52.179693] [] check_preemption_disabled+0x1b8/0x1f0 [ 52.186414] [] __this_cpu_preempt_check+0x13/0x20 [ 52.192874] [] tcp_collapse+0x721/0xe60 [ 52.198463] [] ? dump_stack+0xbe/0xcf [ 52.203877] [] tcp_try_rmem_schedule+0x513/0x1140 [ 52.210334] [] ? alloc_skb_with_frags+0x88/0x480 [ 52.216712] [] ? __lock_acquire+0xb5f/0x4b50 [ 52.222732] [] ? finish_task_switch+0x1bb/0x4e0 [ 52.229014] [] tcp_send_rcvq+0x1cf/0x4a0 [ 52.234690] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 52.241234] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 52.247517] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.254319] [] ? lock_sock_nested+0x86/0x100 [ 52.260339] [] ? trace_hardirqs_on+0xd/0x10 [ 52.266274] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 52.272556] [] tcp_sendmsg+0x1d1c/0x36a0 [ 52.278228] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.285205] [] ? sock_has_perm+0x1a0/0x390 [ 52.291052] [] ? tcp_sendpage+0x1df0/0x1df0 [ 52.296987] [] ? __lock_is_held+0xa1/0xf0 [ 52.302750] [] ? inet_sendmsg+0x1c5/0x430 [ 52.308518] [] inet_sendmsg+0x26c/0x430 [ 52.314104] [] ? inet_sendmsg+0x6e/0x430 [ 52.319778] [] ? security_socket_sendmsg+0x6a/0xa0 [ 52.326317] [] ? inet_recvmsg+0x490/0x490 [ 52.332086] [] sock_sendmsg+0xb5/0xf0 [ 52.337499] [] sock_write_iter+0x1ea/0x3d0 [ 52.343350] [] ? avc_has_perm_noaudit+0x420/0x420 [ 52.349808] [] ? __might_fault+0xc6/0x1b0 [ 52.355567] [] ? sock_sendmsg+0xf0/0xf0 [ 52.361157] [] __vfs_write+0x2a1/0x3f0 [ 52.366660] [] ? __vfs_read+0x3e0/0x3e0 [ 52.372247] [] ? selinux_file_permission+0x2ad/0x3f0 [ 52.378962] [] ? rw_verify_area+0xbb/0x2c0 [ 52.384809] [] vfs_write+0x14b/0x520 [ 52.390136] [] SyS_write+0xd3/0x1c0 [ 52.395376] [] ? SyS_read+0x1c0/0x1c0 [ 52.400790] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 52.407248] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 52.414313] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/9009 [ 52.424446] caller is __this_cpu_preempt_check+0x13/0x20 [ 52.429920] CPU: 0 PID: 9009 Comm: syz-executor6 Not tainted 4.4.105-ge303a83 #5 [ 52.437429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.446770] 0000000000000000 9e89b34b9aabcfb2 ffff8801d347f7b8 ffffffff81cc9b4f [ 52.454794] 0000000000000000 ffffffff839fd4a0 ffff8801d347f7f8 ffffffff81d28d58 [ 52.462756] ffffffff83ced1a0 0000000000001a00 ffff8801d3dc7080 0000000000600000 [ 52.470720] Call Trace: [ 52.473270] [] dump_stack+0x8e/0xcf [ 52.478516] [] check_preemption_disabled+0x1b8/0x1f0 [ 52.485229] [] __this_cpu_preempt_check+0x13/0x20 [ 52.491685] [] tcp_try_rmem_schedule+0xd24/0x1140 [ 52.498139] [] ? alloc_skb_with_frags+0x88/0x480 [ 52.504991] [] ? __lock_acquire+0xb5f/0x4b50 [ 52.511015] [] ? finish_task_switch+0x1bb/0x4e0 [ 52.517298] [] tcp_send_rcvq+0x1cf/0x4a0 [ 52.522990] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 52.529533] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 52.535815] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.542630] [] ? lock_sock_nested+0x86/0x100 [ 52.548679] [] ? trace_hardirqs_on+0xd/0x10 [ 52.554618] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 52.560902] [] tcp_sendmsg+0x1d1c/0x36a0 [ 52.566574] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.573554] [] ? sock_has_perm+0x1a0/0x390 [ 52.579401] [] ? tcp_sendpage+0x1df0/0x1df0 [ 52.585334] [] ? __lock_is_held+0xa1/0xf0 [ 52.591092] [] ? inet_sendmsg+0x1c5/0x430 [ 52.596854] [] inet_sendmsg+0x26c/0x430 [ 52.602439] [] ? inet_sendmsg+0x6e/0x430 [ 52.608111] [] ? security_socket_sendmsg+0x6a/0xa0 [ 52.614651] [] ? inet_recvmsg+0x490/0x490 [ 52.620412] [] sock_sendmsg+0xb5/0xf0 [ 52.625826] [] sock_write_iter+0x1ea/0x3d0 [ 52.631674] [] ? avc_has_perm_noaudit+0x420/0x420 [ 52.638129] [] ? __might_fault+0xc6/0x1b0 [ 52.643888] [] ? sock_sendmsg+0xf0/0xf0 [ 52.649474] [] __vfs_write+0x2a1/0x3f0 [ 52.654972] [] ? __vfs_read+0x3e0/0x3e0 [ 52.660558] [] ? selinux_file_permission+0x2ad/0x3f0 [ 52.667271] [] ? rw_verify_area+0xbb/0x2c0 2017/12/13 09:15:35 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000afc000-0x4)=0x10, 0x80800) fchmod(r0, 0x46) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000fd8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) mmap(&(0x7f0000377000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd9000-0x4)=0x0) r3 = getpgrp(r2) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = gettid() futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x8000}, &(0x7f0000048000)=0x0, 0x0) unshare(0x0) r5 = mq_open(&(0x7f0000e05000)="2f6465762f72616e646f6d00", 0x0, 0x0, &(0x7f0000fd9000-0x40)={0x0, 0x0, 0x3, 0x0, 0x8, 0x2, 0x1ff, 0x800000000000004}) futex(&(0x7f00005af000-0x4)=0x2, 0x3, 0x7, &(0x7f0000fd8000)={0x3, 0x12a7}, &(0x7f0000048000)=0x35735def, 0x1) tkill(r4, 0x1000000000000016) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000037c000)=[{&(0x7f0000a97000-0x3b)="390000001300194700bb61e1c305000040000200030000000000000080000900130001000000ff00280fe2ff0004e50000000207000d001fa2aed0", 0x3b}], 0x1) mmap(&(0x7f0000e0e000/0x1000)=nil, 0x1000, 0xf, 0x40010, r5, 0x40002004000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x7ead) ioprio_get$pid(0x3, 0x0) 2017/12/13 09:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000036e000)=@generic="25641a1002000100000000adba99e9d0") sched_yield() setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f00005be000)="11a90e25c46f3f54db2ff97dd7e6dca48a42eae8ddae716c1f629820892171389e44f5f86c65a4d870cf54f32afecdc6425ec3b1631a405c4d087ea5e2983e925174d1f7e25da44d01e3cc6f967c4ebe68e949d3b0b374b21cba14947e6223af48dc7b074cc89bfe28399ad3a4d4edfa62ceec4e01b4d0dab6be2a798b7bb81596d70c9e281c39626d7a0616a60a01dc1d37a41c0d093d41399175b60ad37bc3e79711dd50101168a041", 0xaa) r1 = accept4(r0, 0x0, &(0x7f00003a3000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006c5000)=0x100, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f2000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a17000-0x8)=0x8) 2017/12/13 09:15:35 executing program 4: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000033d000-0xc)="2f6465762f6175746f667300", 0x240200, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000263000)="2f6465762f6175746f667300", 0x444041, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000eda000)="2e2f66696c653000", 0x40003e, 0x4) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000edb000-0x8)="2e2f66696c653000", 0x10) dup(r0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000eda000)=0x0, 0x800) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0xe8, &(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000edb000)=0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0xb, 0x10000000000032, r0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00002ae000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ede000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000769000)=[{{&(0x7f0000db9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000edd000-0x10)=[{&(0x7f0000078000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000edc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x0}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000d2f000-0x40)=[{&(0x7f0000113000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000edd000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f000086b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000edd000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x4, &(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x0}, 0x9}], 0x2, 0x12020, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000627000)=0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x4, 0x1150, r0, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000edf000-0x10)={&(0x7f00008fa000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000571000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockname$unix(r3, &(0x7f00000e3000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000728000)=0x6e) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000edf000-0x4)=0x9) recvfrom$inet6(r0, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) recvmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0x50)=[{&(0x7f0000ed7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ed9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) 2017/12/13 09:15:35 executing program 5: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) restart_syscall() sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = gettid() ioprio_get$pid(0x2, r1) recvmmsg(r0, &(0x7f0000457000)=[{{&(0x7f0000782000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000002f000-0x10)=[{&(0x7f0000930000-0x98)="00", 0x1}], 0x1, &(0x7f000092f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioperm(0x3, 0xffff, 0x1) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000931000)=0xffff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000068000)=0x5, 0x4) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000932000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/12/13 09:15:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000447000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x2, 0xea, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x8000, 0x3, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x8, 0x7, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x10000) mmap(&(0x7f0000401000/0x4000)=nil, 0x4000, 0x4000003, 0x40010, r2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) utime(&(0x7f0000403000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xd)={0xbb7d, 0x4}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000a26000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/12/13 09:15:35 executing program 7: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x232, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000004000)={0x4, 0x4, 0x4, 0x6, 0x3, [{0xec, 0x1d1f, 0x1ff, 0x0, 0x0, 0x2808, 0x0, 0x0, 0x0}, {0x7, 0x9, 0xff, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000+0x869)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x2001}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) recvfrom$inet(r1, &(0x7f0000004000-0x11)="0000000000000000000000000000000000", 0x11, 0x10000, 0x0, 0x0) r2 = creat(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x2) ioctl$KDSETLED(r2, 0x4b32, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000)="2e2f66696c653000", 0x58b802, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ed8000)={0x9}, 0x8) 2017/12/13 09:15:35 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000b3c000-0x6)="2e2f62757300", 0x141042, 0x1fffffffffffffd) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000011c000-0x90)=[{&(0x7f0000fb5000)="febfa14e45b1957cdc0bf6cff930e45781694fb530d52685971de7a1dd6a422d71fc571b13cb89f20d19bc03b6a641a7127d3e6413d8ef1144f53d06f8017e56d000fcfc0650a74e2a7288de7bce3211f4784395d105d076bdad57fad7af90de44fece9951d55aff8c69ee0586f8d179c41ffbd6f561d8a4822682854366cbf8e780e9f2af57bec512d6c105090981eac792a07865278164b649a05128de7576499685950181df37a646fec25102dd6223de3a56a746ac412bc695f744831bb1", 0xc0}, {&(0x7f0000fba000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd7016719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000fb7000-0xde)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91ddd1a2345915904918cca1c3e6f6ecb93d8363ad684861cab01c", 0xde}, {&(0x7f0000fc7000)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31b33742a2f4bb27af1cd3b8ab939f8d0813e71577c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad738130ccb05bb90b1d5506aac0ca8e078fec90da2e0", 0x7a}], 0x4, 0xb) r2 = open(&(0x7f0000fc2000-0x6)="2e2f62757300", 0x0, 0x200120) close(r2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fc8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffd) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000fcd000)={0xff8000000000000, 0x100, 0x0, 0x1, 0x1, [{0x3, 0x1, 0xd9bb841, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) vmsplice(r2, &(0x7f000008d000)=[{&(0x7f0000fc9000)="cfe5c3ef2f784a90cafe225dcf4201377f4c4b7f26fa9d5d1012107d3336b1e05aa4c037b51dd4713f9f3ea7850e20a3be970e82af3b4b6c2cf36b3530534277ea7d92491b28c5b6ab72193441b267a47f4b087283c68f9a14ad2627b07903741fbf20c95acf6fd41471b6a7315a67b461adf5fdc3bf9bad556d06d5ac8bc495a83772e6713002d578950b1ae1f92a646d9b133e588cb65324dd73e1a8b1140369de6d8a5e40cfd9b8544e27da1e94b0a879bf63f1c83b695be83fee", 0xbc}, {&(0x7f0000fca000+0x7f)="d8633f39f6f1ea74", 0x8}, {&(0x7f0000fcc000-0xef)="06545bc5b96991ce44c849bc3ef0b225de867c893b0ee5d704d49b210ca64dcd10f0279181f0586051bd682eda5bb1b6ea5d2e45e5995ca1acb713835878fe3165571f32ad8428f2e26276f3f7bbbcfa6913a9024105989b825c5edc08515b3b49caa243723e6fe764a8db501eb85f24bdb2345cb042bf7677c07f9e2017ccb0935a0928a261d9a4f9b8efe2aba5ca8b7e9e4e147bef10c926cd184ef575ed57b42aec3ec605146e1cda83519e23b09a9e5311c6c1b30e32898ff7d6288ad37ab600296233b5b2e51eaeaf72eea211c452ccdfc459dd079308158aa28efab813697f1725208a2802a6381964507765", 0xef}, {&(0x7f00001a7000-0xd2)="3aff6067e06c593326748e3e7c981c7ddc8af287b1ee14594a6af2bcb0b4845c701cd2b2585c0ce354d2a740da4664b1449124c93e3ec0e706b5423216037e9a35d01117f0a5d236153b4e37bfd587fcd792cfd547c292f916161213e930315c642c53081eec47a5ea6b74b509f2815f8f2098d9ae93bdbf2bef0512b3cdb71dca83eea68e64ba0e64f76f4b2711124dacc9410eb5227155b3fba1897f781df8581aac6a6ff7da4cb1eda7020bcbeacd3b758d6dda38de96822b26ceb259ea23f3e3da86adbb192bd7ac44545935629476fd", 0xd2}, {&(0x7f0000fcd000-0x2c)="067ccc4b643493727e5b7a689190c8e3b3a10ab5439dd552481f6da1a7b63cb15307fe2c33289fe17feff9fc", 0x2c}], 0x5, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) writev(r0, &(0x7f0000981000)=[{&(0x7f0000fc3000+0xd83)="6ea81ab43bfe3d72", 0x8}, {&(0x7f0000d31000)="", 0x0}, {&(0x7f0000fc4000-0x1000)="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", 0x1000}], 0x3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a35000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x14) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fca000)={0x5, &(0x7f00000a3000-0x14)=[0x0, 0x5, 0x3, 0x40, 0x1]}) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000000)=0x84, 0x4) socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fc8000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bad000)=0x200, 0x4) 2017/12/13 09:15:35 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000021b000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x400000) r1 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0xf25ee7955416f4a0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000fb7000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fstat(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000d12000)={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffc, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000fbe000)=0x0, &(0x7f0000fbe000)=0x4) poll(&(0x7f0000fbd000)=[{r2, 0x1100, 0x0}, {r2, 0x1000, 0x0}], 0x2, 0x7ff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00007e4000)=0xfffffffffffffffb) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x0, 0xa) shutdown(r3, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b08000)=0x0) sendto(r3, &(0x7f00000ba000-0x45)="f69655494c3d930840700efe20deeb8ddccf2bdbbb1245e0127165d0ffd2197efd7d52f2e5e62d44f5fa788309056f073671629456616359499eda61cff6d4ebc33dbc3084", 0x45, 0x800, &(0x7f0000fba000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x29}, 0x1c) 2017/12/13 09:15:35 executing program 1: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xa19a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x10401) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000050000-0xc)={0x4, 0xb001, 0x1, 0x5, 0x80000000, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000055000)={0x4, 0x20, 0x100, 0x6, 0x3, 0x8000000000000000, 0x3, 0x9af2, 0x2, 0x8}) r2 = gettid() prctl$setptracer(0x59616d61, r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000051000)={0x4, 0x6}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) exit(0x3) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000058000-0x1)=0x0) close(r0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x0, 0x1000032, r0, 0x0) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000383000/0x4000)=nil, 0x4000, 0x400003, 0x10, r3, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001e5000)={0x1000003e, 0xcb3, 0xa}) ioctl$TIOCSTI(r1, 0x5412, 0x947) mmap(&(0x7f000013d000/0x800000)=nil, 0x800000, 0x2000000, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000b3b000-0x38)={&(0x7f0000b3b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000522000)=[{&(0x7f00005e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b3b000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x2, &(0x7f0000550000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x2}, 0x40000000) mmap(&(0x7f000092e000/0x2000)=nil, 0x2000, 0x1000006, 0x10, r1, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00004cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000409000)={r4, 0x200080000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000b3c000-0xc)={r5, 0x80000, 0xffffffffffffff9c}) [ 52.673115] [] vfs_write+0x14b/0x520 [ 52.678441] [] SyS_write+0xd3/0x1c0 [ 52.683680] [] ? SyS_read+0x1c0/0x1c0 [ 52.689093] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 52.695547] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/13 09:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b0c000)={0x0, @in6={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xee, 0x7, 0x8, 0x0}, &(0x7f000063f000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000074a000-0x8)={r4, 0xcb9}, &(0x7f0000dee000-0x4)=0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = open$dir(&(0x7f0000672000)="2e2f66696c653000", 0x400002, 0x0) fchmodat(r5, &(0x7f0000889000-0x8)="2e2f66696c653000", 0xb0) socketpair(0x7, 0x6, 0x6, &(0x7f0000d75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc6000-0x20)={0x8001, 0x1, 0x8, 0x7a1, 0x2, 0x1, 0x7, 0xd96a, 0x0}, &(0x7f00009f2000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000a7c000-0x8)={r7, 0x1000}, 0x8) dup2(r2, r5) getresgid(&(0x7f0000e5d000-0x4)=0x0, &(0x7f0000ad0000)=0x0, &(0x7f0000dad000-0x4)=0x0) setfsgid(r8) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) dup3(r2, r2, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000512000-0x8)={0x10000, 0x9}, 0x8) dup2(r2, r3) tkill(r1, 0x16) 2017/12/13 09:15:35 executing program 5: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000eab000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x581800) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000eac000-0x5c)={{0xa, 0x1, 0x200000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x18e}, 0x7, [0x101, 0x7fff, 0x8, 0x2, 0x5, 0x7, 0x2, 0x8]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b7b000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000898000-0x8)={0x0, 0x0}, &(0x7f0000eaa000)=0x8) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eaa000)={r2, 0x7fff}, &(0x7f0000eab000-0x4)=0x8) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) 2017/12/13 09:15:35 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df5000)="2e2f66696c653000", 0x2) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x80000000003, 0x1c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b74000)={&(0x7f0000cf4000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000df5000)=[0x0], &(0x7f0000102000)=[0x0], &(0x7f000008e000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df6000)="007609", 0x1001, &(0x7f0000a06000)="") mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000df7000)={0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000df7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004a4000)={0x0, r1, 0x4}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8454, &(0x7f000000a000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r2, &(0x7f0000013000-0x8)="2e2f66696c653000") r3 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000000c000-0x40)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0xf) renameat(r2, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r2, &(0x7f0000d2a000-0x12)="2e2f66696c65302f66696c65302f62757300") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) pwrite64(r3, &(0x7f0000df9000-0x1)="05", 0x1, 0x4) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000001d000-0x1)={0x0, 0x2}) ftruncate(r3, 0x0) lseek(r3, 0x1, 0x0) ioctl$int_in(r2, 0x5470, &(0x7f0000272000-0x8)=0xfffffffffffffffe) 2017/12/13 09:15:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x7, 0x4) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f656e666f72636500", 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) [ 52.769316] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/13 09:15:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f03000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socketpair(0x2, 0x80004, 0x80000001, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002000-0x4)=0x8000000008) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x800000)=nil, 0x800000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fbf000-0x100)=[{{&(0x7f0000fbe000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3b000-0x20)=[{&(0x7f000035f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000fa4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x2, &(0x7f0000672000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x1ff}, 0x2}, {{&(0x7f00006df000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fbe000)=[{&(0x7f0000fbf000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000561000-0x2)="0000", 0x2}], 0x2, &(0x7f000010b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x4}, 0x0}, {{&(0x7f0000482000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000576000)=[], 0x0, &(0x7f0000fbf000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x800}, 0x7ff}, {{&(0x7f00009fc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000009e000)=[{&(0x7f000014f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000cd9000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000fbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000fbe000)="", 0x0}, {&(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000f49000)="000000000000000000000000", 0xc}, {&(0x7f0000ec3000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ca9000)="", 0x0}, {&(0x7f000013d000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f000021f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0xa, &(0x7f0000fbf000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0xffffffffffff8000}, 0x10}], 0x4, 0x40012160, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000066c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) r4 = getpgrp(r3) ptrace$setopts(0x4206, r4, 0x2, 0x1) pipe2(&(0x7f0000571000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000001000-0x8)={0x8, 0x9}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00008d0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000fc1000-0x8)={0x101}, 0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000fbd000-0x4)=0x800) dup3(r5, r6, 0x80000) 2017/12/13 09:15:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c1f000-0x4)=0x1c, 0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x220000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x3, 0xcde8, 0x1000, 0x6, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000cac000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f000057e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000580000-0x88)={0x0, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigaction(0x81, &(0x7f0000001000)={0x7, {0x143}, 0x8000003, 0x10001}, &(0x7f0000581000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000036e000)=@generic="25641a1002000100000000adba99e9d0") 2017/12/13 09:15:35 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={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}, {{@in6=@loopback={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}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000003000-0x4)=0x0) 2017/12/13 09:15:35 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x19a, 0x1) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000006000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8, 0x33, r2, 0xfffffffffffffffe) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000000e000-0x4)=0x2) socket$inet6(0xa, 0x80001, 0xe005) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0xfffffffffffffffc, &(0x7f0000065000-0x10)={0x10000000000006, 0x0}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x4, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x596f154ebd4ed816) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000067000-0x8)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000000, 0x0, 0x0}, r4, 0x2, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000002f000-0x11)="00", 0x200) r6 = dup(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) 2017/12/13 09:15:35 executing program 7: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e6b000)="73797374656d5c707070315b29293a00", 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000019c000)=0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f00005cc000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e6b000)=0x6e) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x401, 0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000004000-0x8)={0x0, 0x0}}}) 2017/12/13 09:15:35 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000)=0x8001, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, &(0x7f0000019000)=0x4) r4 = syz_open_dev$mice(&(0x7f000000b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f000001a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001a000)=0x1c) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001a000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000c000)={r5, 0x4, 0x84, "da42492be53a4db338f817ce6e8878885202180b68b260848a1cfebfc3f8b7d93b0809c135f7ccd1c9db5e677304539ea58ed583008249e2189b1a5c7069e9832ee77cd169ce7c2fcec04ec45254689c1a5dfc2891c28661e7e54b169d7453123443af78ba8c10fd01e086139b4777cc5e94d517073dbf2c9e227aba6edcc6b4f30c6f54"}, 0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000017000-0x10)=@generic="77c7be82f0fba946bb35d1bbc28a0cb8") sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f0000010000-0x27)=[{0x18, 0x54, 0x401, 0x0, 0x0, "071fff0705"}], 0x18}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000007000-0x20)={@generic="ffe5e6cd9789d68ce482227116faaf0b", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000019000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000001a000)="2e2f66696c653000", &(0x7f000001b000+0x737)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) 2017/12/13 09:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fd6000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x4) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x80801) socket(0x1f, 0x800, 0x6) memfd_create(&(0x7f0000b0a000)="a8", 0x2) r3 = open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000b77000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r5, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r4, r1) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000aee000)=0x0) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000042a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f00001bc000-0x8)="2e2f66696c653000", 0x200) r6 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000003000+0x869)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) connect$inet(r6, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:35 executing program 2: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000033d000-0xc)="2f6465762f6175746f667300", 0x240200, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000263000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000eda000)="2e2f66696c653000", 0x400040, 0x4) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000edb000-0x8)="2e2f66696c653000", 0x10) dup(r0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000eda000)=0x0, 0x800) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0xe8, &(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000edb000)=0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0xb, 0x10000000000032, r0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00002ae000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ede000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000769000)=[{{&(0x7f0000db9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000edd000-0x10)=[{&(0x7f0000078000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000edc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x0}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000d2f000-0x40)=[{&(0x7f0000113000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000edd000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f000086b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000edd000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x4, &(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x0}, 0x9}], 0x2, 0x12020, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000627000)=0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x4, 0x1150, r0, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000edf000-0x10)={&(0x7f00008fa000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000571000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockname$unix(r3, &(0x7f00000e3000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000728000)=0x6e) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000edf000-0x4)=0x9) recvfrom$inet6(r0, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) recvmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0x50)=[{&(0x7f0000ed7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ed9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) 2017/12/13 09:15:35 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f72666b696c6c00", 0x240400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x0, 0x6, 0x8, 0x1, [{0x3, 0x8, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0x8, 0x4) 2017/12/13 09:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x5}) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) delete_module(&(0x7f0000c36000)="766d6e6574305b3a272c2d6d696d655f747970655c766d6e65743076626f786e65743000", 0xa00) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000729000-0x8)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acb000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @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]}}, &(0x7f0000af7000)=0x8c) munlock(&(0x7f00009cc000/0x14000)=nil, 0x14000) getsockname$ipx(r1, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b9000-0x4)=0x10) 2017/12/13 09:15:36 executing program 0: mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00008e0000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00008d7000-0x6b)="", 0x0, 0x0, &(0x7f00008d7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00008e1000-0x4)=0x0, &(0x7f00008e1000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008db000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) [ 52.884627] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/13 09:15:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000355000-0x4)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x401, 0x5, 0x80, 0x1, 0x1, 0x1, 0x7ff, 0x2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x81000000c, 0x20130, r1, 0x3ffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0xa6)="0616329350653a69f2696fd24e5ad0595d4ae1ef0471e0bb19b142f2149297f858b7a6ef47b41bccdced3b5b1eeb76e47820b34626d6735a37a4d4f887fa7481250000000000000006c23b5ea730fdd942cf7f29b09b1af89df60401cf997f93aea336d88892cb90e77dc427dcbe2b5f58f9980ffed722da6ea4035108a4b5e0ffb9d07edce9b95e4ee7797c9daf0249b9b31fa66e42ca1dc437a69ade01beffe2f1f54a1546", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00006b4000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000)="2e2f66696c653000", 0xa, 0x1) fallocate(r3, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x40, 0x1000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x11, r3, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) dup3(r4, r5, 0x80000) timerfd_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000d6a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)="2e2f66696c653000", 0xa, 0x0) fallocate(r3, 0x0, 0x1, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x40, 0x1000000000) 2017/12/13 09:15:36 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x1ffe) r2 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000011a000-0xc)=@sack_info={0x0, 0x1f, 0x100000001}, &(0x7f0000fba000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009cc000)={r4, 0x9c, &(0x7f00003cd000-0x9c)=[@in6={0xa, 0x3, 0x2d5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x2, 0xffffffffffffdf8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46fe}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}]}, &(0x7f00005f0000-0x4)=0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(r6, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r5, 0xa, 0x0) sysinfo(&(0x7f0000f32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r5, r6) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x0) 2017/12/13 09:15:36 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80032, r0, 0x1e) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x8000003, 0x20911, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x3ffe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x668, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1000, 0x5, 0x5f82, 0x4, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000000)={0x101, 0x72f8, 0x3f, 0x20, 0x3f, 0x4, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x3, 0xa3d, 0xffffffffffffffff, 0x0, 0x80000000040, 0x80, 0x80, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000)={0x7fffffff}, 0x8}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000002, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x100040b, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x5) timer_create(0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x13, r5, 0x4) r7 = socket(0x2, 0x4000000003, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f00004ed000/0x2000)=nil, 0x2000, 0x1000000, 0x20032, r4, 0xfffffffffffffffc) setsockopt(r7, 0xb8c, 0x7, &(0x7f0000003000)="", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) 2017/12/13 09:15:36 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7ffff, 0x600) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r0, 0x30000000107, 0xf, &(0x7f0000fba000)="08000000", 0x4) sendmsg(r0, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000fc9000-0x77)="", 0x0}], 0x1, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) 2017/12/13 09:15:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x2000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/13 09:15:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000355000-0x4)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mq_getsetattr(r2, &(0x7f0000000000)={0x401, 0x5, 0x80, 0x1, 0x1, 0x1, 0x7ff, 0x2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x81000000c, 0x20130, r1, 0x3ffffffd) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00006b4000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x0) mknod$loop(&(0x7f0000002000)="2e2f66696c653000", 0xa, 0x1) fallocate(r4, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) dup3(r5, r6, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(r8, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r7, 0xa, 0x0) sysinfo(&(0x7f0000f32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r7, r8) 2017/12/13 09:15:36 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00002a4000)=0x8) unlink(&(0x7f0000522000)="2e2f66696c653000") r2 = perf_event_open(&(0x7f0000fd5000-0x6e)={0x0, 0x78, 0x8, 0x2, 0x2, 0x1000, 0x0, 0xff, 0x12000, 0xc, 0xfffffffffffffffd, 0x0, 0x1, 0xe, 0x0, 0x100000001, 0x0, 0x8, 0x1ff, 0x0, 0x7, 0x1, 0x0, 0xa03e, 0x2, 0x2, 0x0}, 0x0, 0x100000001, 0xffffffffffffff9c, 0xb) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000014e000)={0x0, 0x0}) r5 = syz_open_dev$random(&(0x7f000077f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20100) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fd7000)=0x55, 0xfb) r6 = dup3(r4, r5, 0x80000) mmap(&(0x7f000098d000/0x4000)=nil, 0x4000, 0x3, 0x200000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00002cb000-0xc)={0x10000008, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000fda000-0x4)=0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x0) sendmsg$unix(r6, &(0x7f000051c000)={&(0x7f0000cc9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000160000)=[{&(0x7f0000408000-0x52)="446928f8a914e808c4d866078689f3277a016380ad1924a09130f3dfb1ad3abb54c0d2fbfef2325e57e63e8c0263850aa2481f7fd419588e60b1ed611886ba439ea53135d39a450d70f9b3c5cc2a506510f3", 0x52}, {&(0x7f0000fd8000)="5665afda4c5a7a46591b1d2c9710924d3908cd2ea97d45ed38f23e8b30dfdfbfa61aa27348fa2e9099cb9e374eca52762653b1225bb9c3abcb252ab220269d9078b5ded69da02e4d4e60408d8f61e4b72ccf4d409375adee241015e1ab884cea5997b47bec68de4d4d9e2b545fb0ca11a3b14c784612febc9c6ec8d9f18e4d14812878c52f1c84b47fedf3b4c67981d47b9ec7b4b6f2e039752399e588fb73d8b0ce6c484e062301670b46d7bf2929e251ce1630435fa266c3a0995bd94645210ccc437b7b5a8ef8534c3a19a653e43997912483d2bfec36c8e9e31a6231937f3dc23337568f545db30ccfa1403f58", 0xef}, {&(0x7f0000fd8000)="477a0374bcbebaa3503493d66d4a60af5180b907821612252b2f565b90f751cd4740219121a1348ba49eb0e7046989c0ad1e987a3455174ca4c351a1f72e69a19a73e2ec7057ee76e5fc97b75e35ab00d4a009d07b894c0ba75b546c62c9690a1f5f405dfa5bfedf7e917ed1e1a1202c3915c691b0195ed49fdac2536957505c14f1393da1e928329bcb36cf11a15958e49b36efeefeeb2197d049283b1148546b6171f1603bc32156f2148c55957e", 0xaf}, {&(0x7f0000fd9000-0x1000)="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", 0x1000}, {&(0x7f0000821000)="5b787e93d53bede6b6bf4d9fcf1350e463d57ddd4b20b410a18ccdbc3369af8313740b349407c5426a5d6b5c3fabb949c3b07a69a19d48f0a31a244b109d3869f54cc0149aafc1a69c10ea001153317978650550f884cddaab4bf3fa39fb3c9546ac69252f8e42a9aacd898b991d7c2a069a160001d41abe309422fffcb054600c5fd57ce126f96013b222a1e22b071d0288107c6265ca0bf781ecf86c0f6a59ba8f3fad064438a771c0ebe20bb7a8f925006d59b2fe9882b171b2b1ce402214a4a4f7299e832d5250a0da01caf2467f8d009fa2a409407f25be8046dc5d726759ca64c1789e", 0xe6}, {&(0x7f0000fd8000)="18bd48f9a097fa2ff1f72df77e1c9a3c1806a8a932d77eeaae", 0x19}, {&(0x7f0000fd8000)="f74d4e0695f224669eb0634bc9597e58e932", 0x12}, {&(0x7f0000a52000)="0e71dd5cb38a975a84e3146e6063bfe0ecff10244e0f7a2ad151ca71c617553bf279330d89b5a7c2abdc3b954ea53bfe", 0x30}], 0x8, &(0x7f0000926000)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r5, r2, r4, r4, r2, r4, r5]}], 0x2, 0x20000800}, 0xc1) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a6000-0x8c)={0xffffffff, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x396}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000172000-0x4)=0x8c) writev(r9, &(0x7f0000928000)=[{&(0x7f0000071000-0x3b)="390000001300194700bb7605000000000000000003000000000000ff8000090013000100150000280fe200000000000000000000040001a229", 0x39}], 0x1) 2017/12/13 09:15:36 executing program 3: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f00005e8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000931000)={0xe91, 0xfff, 0xffffffffffffffe0, 0x92}) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000932000)=0x800, 0x4) sendto$inet(r0, &(0x7f000092f000)="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", 0x1000, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000933000)="2e2f66696c653000", 0x80000, 0x140) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00003f9000)=0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000934000-0x20)={0x754, 0xfffffffffffffffd, 0x9, 0x2, 0x17, 0x33b132f9}) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x481, 0x100, 0x0, 0x0) 2017/12/13 09:15:36 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000b3c000-0x6)="2e2f62757300", 0x141042, 0x200000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000011c000-0x90)=[{&(0x7f0000fb5000)="febfa14e45b1957cdc0bf6cff930e45781694fb530d52685971de7a1dd6a422d71fc571b13cb89f20d19bc03b6a641a7127d3e6413d8ef1144f53d06f8017e56d000fcfc0650a74e2a7288de7bce3211f4784395d105d076bdad57fad7af90de44fece9951d55aff8c69ee0586f8d179c41ffbd6f561d8a4822682854366cbf8e780e9f2af57bec512d6c105090981eac792a07865278164b649a05128de7576499685950181df37a646fec25102dd6223de3a56a746ac412bc695f744831bb1", 0xc0}, {&(0x7f0000fba000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd7016719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000fb7000-0xde)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91ddd1a2345915904918cca1c3e6f6ecb93d8363ad684861cab01c", 0xde}, {&(0x7f0000fc8000)="ddff7fffffffffffffea30dfe3b0ab992f7c7a23b33742a2f4bb27af1cd3b8ab939f8d0813e71577c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ecff03000000000000c5e2024a9d08d3716de3f457e8640009e31a466740be5deedad738130ccb05bb90b1d5506aac0ca8e078fec90da2e087", 0x7b}], 0x4, 0x7) r3 = open(&(0x7f0000fc2000-0x6)="2e2f62757300", 0x0, 0x200120) close(r3) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000fc8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xfffffffffffffffd) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000fcd000)={0xff8000000000000, 0x100, 0x0, 0x1, 0x1, [{0x3, 0x1, 0xd9bb841, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) vmsplice(r3, &(0x7f000008d000)=[{&(0x7f0000fc9000)="cfe5c3ef2f784a90cafe225dcf4201377f4c4b7f26fa9d5d1012107d3336b1e05aa4c037b51dd4713f9f3ea7850e20a3be970e82af3b4b6c2cf36b3530534277ea7d92491b28c5b6ab72193441b267a47f4b087283c68f9a14ad2627b07903741fbf20c95acf6fd41471b6a7315a67b461adf5fdc3bf9bad556d06d5ac8bc495a83772e6713002d578950b1ae1f92a646d9b133e588cb65324dd73e1a8b1140369de6d8a5e40cfd9b8544e27da1e94b0a879bf63f1c83b695be83fee", 0xbc}, {&(0x7f0000fca000+0x7f)="d8633f39f6f1ea74", 0x8}, {&(0x7f0000fcc000-0xef)="06545bc5b96991ce44c849bc3ef0b225de867c893b0ee5d704d49b210ca64dcd10f0279181f0586051bd682eda5bb1b6ea5d2e45e5995ca1acb713835878fe3165571f32ad8428f2e26276f3f7bbbcfa6913a9024105989b825c5edc08515b3b49caa243723e6fe764a8db501eb85f24bdb2345cb042bf7677c07f9e2017ccb0935a0928a261d9a4f9b8efe2aba5ca8b7e9e4e147bef10c926cd184ef575ed57b42aec3ec605146e1cda83519e23b09a9e5311c6c1b30e32898ff7d6288ad37ab600296233b5b2e51eaeaf72eea211c452ccdfc459dd079308158aa28efab813697f1725208a2802a6381964507765", 0xef}, {&(0x7f00001a7000-0xd2)="3aff6067e06c593326748e3e7c981c7ddc8af287b1ee14594a6af2bcb0b4845c701cd2b2585c0ce354d2a740da4664b1449124c93e3ec0e706b5423216037e9a35d01117f0a5d236153b4e37bfd587fcd792cfd547c292f916161213e930315c642c53081eec47a5ea6b74b509f2815f8f2098d9ae93bdbf2bef0512b3cdb71dca83eea68e64ba0e64f76f4b2711124dacc9410eb5227155b3fba1897f781df8581aac6a6ff7da4cb1eda7020bcbeacd3b758d6dda38de96822b26ceb259ea23f3e3da86adbb192bd7ac44545935629476fd", 0xd2}, {&(0x7f0000fcd000-0x2c)="067ccc4b643493727e5b7a689190c8e3b3a10ab5439dd552481f6da1a7b63cb15307fe2c33289fe17feff9fc", 0x2c}], 0x5, 0x8) r4 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f0000981000)=[{&(0x7f0000fc3000+0xd83)="6ea81ab43bfe3d72", 0x8}, {&(0x7f0000d31000)="", 0x0}, {&(0x7f0000fc4000-0x1000)="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", 0x1000}], 0x3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a35000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x14) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000fca000)={0x5, &(0x7f00000a3000-0x14)=[0x0, 0x5, 0x3, 0x40, 0x1]}) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000000)=0x84, 0x4) socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000fc8000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bad000)=0x200, 0x4) splice(r0, 0x0, r3, 0x0, 0x8001, 0x0) 2017/12/13 09:15:36 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x2000004, 0x36, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x5c012, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000965000)="2f6465762f72616e646f6d00", 0x0, 0x400200) mmap(&(0x7f0000fe7000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x40000032, r0, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x0, 0x21011, r2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000949000)="2f6465762f70746d7800", 0x80, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f00007a6000/0x4000)=nil, 0x4000, 0x3, 0x130, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x96c000)=nil, 0x96c000, 0x3, 0x32, r2, 0x0) r4 = socket(0x7, 0x803, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000ad4000)="22000000190007040094330009000600020002000011000000b7000006050000000f", 0x22) getsockopt$inet_mreqsrc(r0, 0x0, 0x80028, &(0x7f00009b7000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b7000)=0xc) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x0) mmap(&(0x7f00007ac000/0x2000)=nil, 0x2000, 0x3000004, 0x32, r1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000cec000)={0x5, 0x800, 0xb, 0x0, 0x1, 0x10000, 0x1, 0x2, 0x9, 0x3, 0x800, 0x9}) mmap(&(0x7f0000257000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x20081, 0x0) mmap(&(0x7f00001d2000/0x3000)=nil, 0x3000, 0x1000002, 0x8010, r1, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000ced000-0x14)={0xf5, 0x3fffff, 0x1d9e23, 0x7fffffff, 0x7ff, 0x6, 0x7, 0x8001, 0x5, 0x207}) recvfrom(r2, &(0x7f0000ceb000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40002000, 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f00000b3000/0x4000)=nil, 0x4000, 0x3, 0x200000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000096c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x0) timerfd_create(0x1000000000000, 0x80000) mmap(&(0x7f0000158000/0x1000)=nil, 0x1000, 0x6, 0x35, r0, 0x0) writev(r2, &(0x7f0000cec000)=[{&(0x7f00005b6000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9a", 0x3a}], 0x1) mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2017/12/13 09:15:36 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) bind$inet(r1, &(0x7f000000f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000df4000-0xc)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000010000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000011000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x9, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000011000)={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3ff) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000010000)="c1bb62a1b7cdec83cec346b75a09e3e03195012d2fa229c91534cb6380b3fffad84dfce4388ea006ad1740958f802eadbc529ef5cd01505224623f237fc92486287aedea8339ad8179c3acb3884f854f226c997910119808422498b4d3bbfe053d8b28e1e3d58a372d17e2a2272cb664d747a1abea65be43365987dcfa98ab92843d14e24163735edcaceb5e908f10bb688a15c1de3a63a52a19a63d75d2e6f8752598", 0xa3) connect$inet(r1, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f000000c000-0x2)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000009000)=0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000013000-0x8)={@multicast2=0xe0000002, @rand_addr=0x357b}, 0x8) 2017/12/13 09:15:36 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) bind$inet(r0, &(0x7f000000f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000011000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000011000)={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x400) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000010000)="c1bb62a1b7cdec83cec346b75a09e3e03195012d2fa229c91534cb6380b3fffad84dfce4388ea006ad1740958f802eadbc529ef5cd01505224623f237fc92486287aedea8339ad8179c3acb3884f854f226c997910119808422498b4d3bbfe053d8b28e1e3d58a372d17e2a2272cb664d747a1abea65be43365987dcfa98ab92843d14e24163735edcaceb5e908f10bb688a15c1de3a63a52a19a63d75d2e6f8752598", 0xa3) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000c000-0x2)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000009000)=0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000-0x8)={@multicast2=0xe0000002, @rand_addr=0x357b}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="820a", 0x2, 0x40, &(0x7f000000c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000)="fb6b69490d925bdc79e74b405476e288b8d4f78e3c894d2254e027497f7470132de478e5a6c9d906736b02b5e62e32653aa37628fd6edd3706e1e7f5e3588dc9f01bceae31d206bc03b223f7a8362a56981666c1bcc64765cfbcb89b14f3795d94422b8606f458e026cfec5af2e10500b5f3189f01172e47", 0x78, 0x20000885, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000000c000-0x4)=0xc) 2017/12/13 09:15:36 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df5000)="2e2f66696c653000", 0x2) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x80000000003, 0x1c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b74000)={&(0x7f0000cf4000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000df5000)=[0x0], &(0x7f0000102000)=[0x0], &(0x7f000008e000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df6000)="007609", 0x1001, &(0x7f0000a06000)="") mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000050000)={0x0, 0x0, 0x100000000}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000df7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004a4000)={r1, r2, 0x4}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8454, &(0x7f000000a000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r3, &(0x7f0000013000-0x8)="2e2f66696c653000") r4 = creat(&(0x7f000000f000)="2e2f66696c653000", 0x2) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f00001b3000-0x41)="83952d1db15893426f1d25a50a671f3527c741f27406fcf340010000007887961bfbffb80ad286bb1bb4de744de7607c3e5f2a2d1f894f91f552589698cfaeaeed", 0x41, 0x0) renameat(r3, &(0x7f0000014000)="2e2f66696c65302f66696c653000", r3, &(0x7f0000d2a000-0x12)="2e2f66696c65302f66696c65302f62757300") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) pwrite64(r4, &(0x7f0000df9000-0x1)="05", 0x1, 0x4) ioctl$TIOCSCTTY(r4, 0x540e, 0x9) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000001d000-0x1)={0x0, 0x2}) ftruncate(r4, 0x0) lseek(r4, 0x1, 0x0) ioctl$int_in(r3, 0x5470, &(0x7f0000272000-0x8)=0xfffffffffffffffe) 2017/12/13 09:15:36 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000afc000-0x4)=0x10, 0x80800) fchmod(r0, 0x46) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000fd8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) mmap(&(0x7f0000377000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd9000-0x4)=0x0) r3 = getpgrp(r2) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = gettid() futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x8000}, &(0x7f0000048000)=0x0, 0x84c3) unshare(0x0) r5 = mq_open(&(0x7f0000c8d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0, &(0x7f0000fd9000-0x40)={0x0, 0x0, 0x3, 0x0, 0x8, 0x2, 0x1ff, 0x800000000000004}) clock_gettime(0x7, &(0x7f0000da1000-0x10)={0x0, 0x0}) futex(&(0x7f00005af000-0x4)=0x2, 0x3, 0x7, &(0x7f0000fd8000)={r6, 0x12a7}, &(0x7f0000048000)=0x35735def, 0x5) tkill(r4, 0x1000000000000016) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f000037c000)=[{&(0x7f0000a97000-0x3b)="390000001300194700bb61e1c305000040000200030000000000000080000900130001000000ff00280fe2ff0004e50000000207000d001fa2aed0", 0x3b}], 0x1) mmap(&(0x7f0000e0e000/0x1000)=nil, 0x1000, 0xf, 0x40010, r5, 0x4000a004000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x7ead) ioprio_get$pid(0x2, r2) 2017/12/13 09:15:36 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000007a000)=[{&(0x7f0000060000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f91", 0x54}], 0x1) r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f9d000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000731000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9f000-0xc)=@sack_info={r1, 0x3, 0x7}, &(0x7f00006d0000-0x1)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000059000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000079000-0x9)="2f6465762f70707000", 0x40401, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00007b2000-0x10)={0x3, &(0x7f00009b3000)=[{0x2, 0x3, 0xb8b, 0x5}, {0x3, 0x6, 0x80000000, 0x23}, {0xe1bb, 0x7fffffff, 0x3, 0xe3}]}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000f9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) r5 = add_key(&(0x7f00007e0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000dfb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000)="b31cda1cccf9194c5b767fffbe5d301ef9a9178415", 0x15, 0xfffffffffffffffe) keyctl$read(0xb, r5, &(0x7f0000d99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f00007e3000)=&(0x7f0000e40000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fa0000-0x8)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ad000)={r1, 0x8}, &(0x7f000046f000-0x4)=0x8) 2017/12/13 09:15:36 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d22000)="156a9f02", 0x4, 0x20000000, &(0x7f0000d23000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000050f000)=[{{0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f00001b3000)="c39ecc3bcba55a68328b78d14bf4da28becd15f9547cab32ccb7fa4f689ca55b9c05c42ecc474f72b3e2042cfd6abeda04c0b31041538d183b169ea0b1beb2ceaa718bed798a0be444cfb841142002f82b50622c0e5100f4c9aa7e4d68b5196b336615e3da5657cb0e01a42fccb268622333832d0018492990c03c1c67d1a01ba838bc1e9c813d31fdc2247e81ff843f0e717339d1911f1068dfccf976c7fef09a4a646f1d98448e449b8465cab244754b74a6008dea00bbabea14a5d1494ec7487cef1c03f8", 0xc6}, {&(0x7f0000d25000)="1a6f236665dce0b22f717fbc247fa6495563d5836163db9ad1868f5b6697dd7175a07baf43a2c74cc2c509d5bffb555491da8e90c46c11b780acd1289f815b263752c7d9e3271921c8b5809fec6b4f5e91f8ce6a9cde4d3e90dde1608d0d851a92b14ee82e8883e76d08a012e5a2c8f7067123dd999a08e6661f93d228093e19e45d533386f3aff7", 0x88}, {&(0x7f0000d27000-0x43)="3564a84a3368ce8bcedb262506f47a1a1c60bc93e7197da35fdff407a392665661c5803c0352053a6c3d17c9e29821268ef4c152fafee188a67acb2b9a2447dce6f4d0", 0x43}], 0x3, &(0x7f0000889000-0x1548)=[{0x10, 0x11f, 0x2ed, ""}, {0x70, 0x0, 0x10001, "d72d619bd74221ed6f8de2155196fdcf9d855517017c55a8455e1ade37f092b6d3f867fb0fc151aadadff8c150b411f651d899ba43bd800f6f83bbd3fc912c3d7d4f9b0f0eee88e6cb9a06282ecf65094dfe1f698d669d4fdcf5a2"}, {0xd8, 0x10f, 0xc7, "aae5cea8e1e3d63915ab53deacbebff8696b2cf0f06f7bc6d2a196e8d644cbeb89a382bee1f6dd85406d452f0345f0dba3ef0718a48d7f2fc234090eda707eac2cc5247441e508b75ba96cb66a38bf387b5b26a2f49edde79a172d828e2d72b55abd5d81af13076138ea2974a4922b74b22c7645ebc3d40937e41416ad2550bafd6e5b16ce6cdea0c6628915dc32a694b0eb1670bf16b28692a5f286d866400fdcb1762560e3e58e59335261b9341caadf1c467262e88e71ea4ffff93560b293dedf4750b0"}, {0x98, 0x10a, 0x0, "f2ef644a7f67554ae6b7aaf44a1fb1cd96f505d6b2972e006e231c57579f9730b2550fae6710ac6227aa2aa9ccc57a846c8d4fafd38da717b416b0c289cb9967b3e49e56f8abb92ae202153613906cc50f73a6ce63a3a1ac42129118dfbb456f793c3ada2cabc0bfa97646e1f60c0c21aadf2702ac55328217a14b01b69c129b11a2abda"}, {0x108, 0x117, 0x1ccef46d, "1cbe14523ca7a61ea63dd1018cef0ea90a1803a1d1204a87dfd9ab1f8410bc3ea723d36f91bd29964a5d39c7eb65a43ff947bd4775b4bdfb95d82b57aa6ac0e4e0e0f60106004618c39e37da8c7c40d5f358868825daa66e9be05e8b49dc69afacaf336321f0b066e76b37e604c53092eedef72a9fd8bea339856ea769f38dfd9e997a4ec6029a6f799e74c21f9f864fb0fc2b7df3b3d280cbd87c897479552a2d9c79ebba2b841e8f3b93596d501d078446204331fec5f4d2116d7a8f9ecc85ffa10fe8bd2887c054b69e119936ebc6332d0924769f1cd1fee09934a4d1d86513f46b0840f60ac948c0ea1583989c7cd76d8ffe5cfd"}], 0x5, 0x40080}, 0x3}, {{&(0x7f0000d1d000-0x10)=@nfc={0x27, 0x80000001, 0xfff, 0x4}, 0x10, &(0x7f0000d1c000)=[], 0x0, &(0x7f0000d1c000)=[{0x18, 0x119, 0x0, "215f42"}, {0xc0, 0x0, 0x87, "4c6ebf29edd45696459a29720d2cd1f2ac66a66731a1ec0c9530a4b550e6b996c69f2f1aa3384600b40721899b26022091e776a9acb03c5bfa2df93bc7845a38b43051c58b75cb3a549d8adc7d4d187cde1111f5ce2e6d2c1b11aaac96cfdc81270f4ad7469aeac7a34fabfbb0cad44130f34c88c3130f455ab331b237fcbef63649475e358a50bac88a3adc9c19291efa25ef541ced32c6430fd0f1d3edbc3f23ba933a430febc65914"}, {0x70, 0x10a, 0x5, "7d245011d440ffab18fec2d86db3e2226efd2f92392a9f7b11fa6be090ffd00daf445db65ab62062472930d91e8a66036858d3ca6b920bee206b870a08760d7692f5fb3174da7967a5db517ed2206ff6a144b7ff860d0f24ec"}, {0x38, 0x10b, 0x5, "9f2a556d49cca7424ea30c5f6caf4d9cec8eb115f440df9da39589ed70ced3704c4d8715f20919"}], 0x4, 0x80}, 0x20}, {{&(0x7f000040d000)=@sco={0x1f, {0x7, 0x1, 0x7, 0x0, 0x10000, 0x26}}, 0x8, &(0x7f0000d1d000)=[{&(0x7f0000519000-0x5c)="efc368e56d0067b891d1ab34e7b7f848d6c8133005d25e4d543ba2bea00c0157f054e716cad0f851ccb3fbf105bef89b7b5a7c800a54b29f490445efd31aee202b8c7516081ae3b9061210b98e3aad99f65b1e1c9e99ac1b27a979da", 0x5c}, {&(0x7f0000d1d000)="", 0x0}, {&(0x7f0000c55000-0xfa)="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", 0xfa}, {&(0x7f0000329000-0x6a)="976d3ead2ec9d8f01bdbe349aa2cb02b8796a25ef236e5645e9b6ff91f605200aab732d197fed88976cb92e48d4277d9976285d4d741813dce8c51c1f68d010a03f61c4e83bfda81bd7e304dcc231b7322b8c58b386110563c137eb62481310e3c98a4943d5b995dba3c", 0x6a}], 0x4, &(0x7f000091b000)=[{0xb0, 0x111, 0x200, "be02e539b898e08ccab6b27a0f6074dde88ca20706c686b55068819b4da5483d3b8cbb6db39fd3cd9faa64eb1a3ce079b7ca03f659045a23fe7887a9fd13608af6becd526ccbfe0b18ad5200da933396a9fd43a6058e2d3c32c6d5d40b25ebc906c5ef555350b37bdb3b412fe96f8e018608d6c2e7d7d0765716016200120beae6be467cb85481f04d5257a1fa6e7dfb5e409325a6d58c43e7c1"}, {0xa8, 0x112, 0x9, "4d52c5d86070e243f01ca61d9b9c75f722ced6461d37f14a92f8e5e4d320d161de4551af55c251b8c26f2e39d1966fe4caf2c7a6d033872ad77075330d6edccb1e3dff779017b897ac9b0ca6f8316f2ecfcb246f96f651a028eb15f069aba605e0e378b8684ea3a1e9851d5c1a1d3c847863d6603d950687d0d3266a2b62633def3e49cf2183328f30ccca7d6295a859056d2741"}, {0xa0, 0x10a, 0x81e, "54f27cba63b07238e0311c272916c2e7b7980ecde4492e6cdd41f315c59abcf77967e4288410bf412e4660f3081b473a84bd1887384074f313927075bdfd6607525311be1b9c51574972feb8a8ed4f8f02af27b8b05555bd152dc910754c9789c3635f3717f224d4e8ce8b5085e1026e325d44982aa51e257bfe1dc453c139a6ac5fdde8559b605262b9ff"}, {0x78, 0x13b, 0x400, "f75811a9d4d3b84f615f0654fefc601bf24c597db89a8cf6a5d3a1d5824d9efc0b377c9f1791c12e798357412df4292a9eb6a8d5f6ee1edf7746fd8c408f25deb7116f1d11ab3d8e7b59f3afc155e1098e5257b8f7867fb011f60e5a5ae442e56de0483386"}], 0x4, 0xd0}, 0x2}, {{&(0x7f00004ca000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x1, 0xe, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d1e000)=[{&(0x7f0000642000-0xcc)="db290f4f7a7f9825d98497c43dcd521edba267a1c3bd001d349105ab0ce677839c7fc489fad9578ab8319d2c8f30f30c2740c1f3c00bac771036a3464f6ba9fcf476763fbb5b01bb3f6603562f5148c3730eb9f29d18f1a091feecc62ff9d3989116753656bee5d820d36bd408940a00a4cc2984207e7dd534ff56fd61656da4e6b0302bce7b4feb2de471991bd4745470ea68f85f24eea2ee152b2513a248ef7ef54ce8dfbc7e3312b8c53dbba228d318150fb39005c0a08f337887210f828ac9a758cd6431279cbfdef851", 0xcc}, {&(0x7f0000612000)="f6752f56222a2636eb2c527ec160c695c3a4bcaf89862613f191def214d879a3b5e6a58cb19bc227f9c15b616664d3820d67d781c18f37456a794a761d14e917ae88b350e0d5badf0b679764387d813fdf57e00c8c21a167203678d763d91845d8c9f6211b72c88f2057eb28e45d07aae34d48b28867dac0a9dc278188d1260b395ef75369cea08995703470", 0x8c}, {&(0x7f0000077000-0xca)="b16c04fd1924a2bd2ef4765ac6a1ad5dafba14d76c1160475fe89b0580bea13230d673903bf1d050ae47d464254dd300bf2e7da2089c833a2eae489d85cabc81f1bcc28326bae039ff0de22d997460f8bb1a3c00165eb7d6ebb9b9bfec26da4eb660f0e2a8f62a93caeadb0f757378bd7e9b5f11b9b5b8ff5d49ed1e99b8d94545d78f5d76292397071f9ed73f186121b94990515e0973b2ed9d156fb4f00b64e46029e3f3c9b750235f120a3c5bc2a1eddf1d7e4dcfc66a48315be63a2594553d030d448f960fc014f6", 0xca}], 0x3, &(0x7f0000bd9000)=[{0x68, 0x117, 0x3ff, "1f97602f1f400bfcedf1cc61006ccde74fbf668e9ded556f9b2a2f6a86029d204d63fb365ab3de8f784252374dd23d868f1f01f1af8d6e6c2232ab294eca146bf9f64665365788129e909eae8dd78fdca72dc07f95f23c83"}, {0xb0, 0x102, 0x1ff, "c313bb1a2f39e26f9fd96a7ff70c119384af1e0aad631524a7a769f8e17bbfb0ea974e7aff1521eac98cdf7fc4ba63b8505e6e34ddc516a84d28f5305780f526a3a48bfaeb4b3f9e26511a32bd418e8420d1a469c6324b8b5448abaa688d563465490176c8c46317cfb16d90c5e987c9ffbff5e921c97326413e7233e29cd3e3b38f051e07b93e2bc718ff55223fecc71c0a859425376bc6823c1293"}, {0x108, 0x107, 0x0, "5d41fb6d1788f9b731993a1615c5cdbd98b018c5225bcd334b234273f5756e16fed2709ae4d079ba35377ba9be0e04be6433225e9fe4377504105ee1488f9afb8ec399cb60c6a17845113b1e2e2c79a485661fbe0678ff733aaed7a4ccdda5c5eac5601b713e21a2c3f764d6210a0f84fed96b040f0edbc356951f5e351b2307c787b7e2d59bdf53a81c6c0d995162516c27813229747a85447805eb8135e2c419b6e7f8fc6fc9947dcdc92663d2099cf3e8c2d9540063d0430c4b05128e67ececec2cc553558dd80102b72c20633e77df221beeba6b2650b20f6217b51fe5cccac09dba0c284d42580f4ba0322a6430c0"}, {0x108, 0x109, 0x0, "c50d61e214f19b608e5e8a5bb16bf762e3a7f2f50c915067b5ad5ab59e686b21a59ffa76eeb1b0616769e9826ed76fa6e5e361d592ed64cd99dbe2152c60f55accd1e7c21b484efb43e37395cff3667a171d71b166b6e3094943d2031fc10fa6415b5f3a29679551c81f2bd35f4f33a03c7591224c41ef1a2fe61e0e5f6e05be2ebf89ff9988c75010b8d74d956ae35887ceeca488453972b105acea07d949ee81a265226401e10ad60e09b85122b205f89adebdb9cd658b4bfe9916619aed1a90dce17e01427f62889c43d4f870e1d690fa241c3cca021194d32f4c370897b1ec4e7b9a635498c9eca7cd3a30e0b46b60c085eafdabe3"}], 0x4, 0x1}, 0xfffffffffffffffa}], 0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cab000)=0x1, 0x4) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d2b000)="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", 0x1000) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00006c5000)={0xfff00, 0x7, 0x2f2e, 0xb6dc, 0x100000001, 0x8, 0x1, 0xff, 0xfcd, 0x10000}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d2d000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d2a000)=0x12) write(r0, &(0x7f0000b42000-0xe5)="e7a5493000f3b6a1b3e51c6a8f1cf13f5804b044aac97ff0528b76c9428d0198f3d67640de6145660c6f86b14dd964a2ae2d4c3fc84860e42441fbf179331d1a968339aba6be7ff8ddf39bff7875730d782ef9d44081330cb4e3b6cd2ddef790c8537b490fbd106233b018d180d7602347c1e6e10e366a5f907dc0730a504d796664029a8ced541b39bdc6db401c3c8d442703e952f60e73108a23d0d7de846509d4405d0c78de2393a9eae8d30d0eacffa72226ef6a74bf17939d59331621be22b04af6649ad90ecc9fbde5187c824b193abc8bfcf1ae727c6d124a3ca18682d8763a50b1", 0xe5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d25000)=0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d2c000)={0x6, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d2b000-0x28)={@generic="9cdb2a64533398425b9c804f91825d8b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d2a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) [ 53.031241] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.104554] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/9270 [ 53.113105] caller is __this_cpu_preempt_check+0x13/0x20 [ 53.118571] CPU: 1 PID: 9270 Comm: syz-executor4 Not tainted 4.4.105-ge303a83 #5 [ 53.126081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.135426] 0000000000000000 718baf82740f3c8e ffff8801d347f7b8 ffffffff81cc9b4f [ 53.143465] 0000000000000001 ffffffff839fd4a0 ffff8801d347f7f8 ffffffff81d28d58 2017/12/13 09:15:36 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000-0x4)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000014000-0x4)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000014000)={0x1000, &(0x7f0000014000)="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"}) mknodat(r1, &(0x7f0000008000-0x8)="2e2f66696c653000", 0x1000, 0x100) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000016000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockname$unix(r1, &(0x7f000000a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000014000)=0x8) 2017/12/13 09:15:36 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fc5000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fc6000-0x4)=0x0) socket(0x8, 0x807, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc7000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r4}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0xf, 0x80807, 0x5, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r4, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009ba000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl(r5, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000162000-0x10)={0x0, 0x0, 0x0}) r6 = socket(0xa, 0x24, 0xffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) preadv(r7, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000023000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000000c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00001a8000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, 0x0) sendmsg$netlink(r7, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r8 = fcntl$getown(r6, 0x9) fcntl$setownex(r6, 0xf, &(0x7f0000b7a000-0x8)={0x3, r8}) 2017/12/13 09:15:36 executing program 0: socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f656e666f72636500", 0x103500, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x7fffe, 0xffffffffffffff9c}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000+0xfe4)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x7ffff, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0xbf}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0xd4a}) pipe(&(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffe4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002000-0x8)={r2, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={r5, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x34, r6, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000003000-0x8)={r7, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r9, 0x0, 0x15, &(0x7f0000001000)="d0af2464ff3c0b14e678c2d62712cf1ec53834cdcd92b1dbc807d505782de5d949e3d861baef2ffd8fa18926f2bc9a237a084ae2b297aabc67bf792bd140682b2956901b36ed4d4409acd299ce21d70c9f0bc7cfeee73f0ab31d953ebfe0f2514473e6d428dc0fab689e96e48ebc386d18e94f1182af2742c418c52b60f06ceffdbf8aee9b82ca154b8dd87c21e37547ca7b91a5f412bd5f18fc4a10d8830742a9a22309fb43d0410837e013439c61e44a118c279cb97c76350669277cff0cec4b728b05a774ca781f9906d65c1a", 0xce) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f00004fd000-0x8)={r8, 0x4}) r10 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x4, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r9, r10, &(0x7f0000003000)=0x0, 0xf2) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x4, 0x10, r10, 0x800000000) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 53.151452] ffffffff83ced1a0 0000000000002900 ffff8801d3dc5a00 ffff8801d347f960 [ 53.159446] Call Trace: [ 53.162011] [] dump_stack+0x8e/0xcf [ 53.167268] [] check_preemption_disabled+0x1b8/0x1f0 [ 53.172633] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.182383] [] __this_cpu_preempt_check+0x13/0x20 [ 53.188858] [] tcp_try_rmem_schedule+0x1c0/0x1140 [ 53.195331] [] ? alloc_skb_with_frags+0x88/0x480 2017/12/13 09:15:36 executing program 1: mmap(&(0x7f00008d1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pipe2(&(0x7f000034a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x402, r1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000466000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0xc1, 0x5, 0x0}, &(0x7f0000fde000-0x4)=0xa0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fdd000)={r4, 0xb5, "761b5aef6d28ea81bd133266468fde8cd314fbeb8f972dffdd199da24ef7283731695b61550e34cd15662f3b15103f575a20e8fdb960efae2e25d7d74f67bc08f6af47fa112c9bb55524cc2735fe0b078a5a987927176e0c2778d5cfb8be1c3156d04bc584bb4ca55e74dd70835052df12b23682e89d7fd3dd7de3464bee2532123ca2e661eef0f37c26042cc77a2ba7b2d5310d7f94c8ab87822472e9bcab65ae181b05d10a22a19f1b35b5916996cf3c532cb35d"}, &(0x7f0000c04000-0x4)=0xc0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x4000000000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fdf000)={0x4, {{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]}, 0x1, 0x9, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe1000-0xa0)={r4, @in6={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x268, 0x0}, &(0x7f000069e000-0x4)=0xa0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fdf000-0x4)=0x54) r6 = socket$netlink(0x10, 0x3, 0x4) write(r6, &(0x7f0000fbc000)="2700000014000707030e0000120f0a0011000000f6070000fe000000078a001f05080039007500", 0x27) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000bc5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be2000)=0x8) [ 53.201717] [] ? __lock_acquire+0xb5f/0x4b50 [ 53.207759] [] ? finish_task_switch+0x1bb/0x4e0 [ 53.214056] [] tcp_send_rcvq+0x1cf/0x4a0 [ 53.219749] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 53.226310] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.232611] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.239429] [] ? lock_sock_nested+0x86/0x100 [ 53.245469] [] ? trace_hardirqs_on+0xd/0x10 2017/12/13 09:15:36 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={r1, r2, r3}, 0xc) 2017/12/13 09:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) bind$netlink(r1, &(0x7f0000af6000)={0x10, 0x0, 0x10000, 0x14}, 0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1bffff100001c42354e2d0b8a14e1a52", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) eventfd(0x0) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f2000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) r4 = openat(r3, &(0x7f00005ff000-0x8)="2e2f66696c653000", 0x40000, 0x10) clock_gettime(0x0, &(0x7f0000391000)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f00009f3000)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f0000268000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000033d000)={0x7, 0x78, 0x6, 0x3e, 0x4, 0x2, 0x0, 0x5, 0x20, 0x4, 0x7fffffff, 0xffffffffffff0000, 0x9, 0x1, 0x0, 0x1001, 0x4, 0x1f, 0xdd, 0x8000, 0x1, 0x9, 0x6, 0x1, 0x9, 0x1, 0x0}, r2, 0x38, r3, 0x100000000003) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e62000-0xfc)={0x0, 0xf3, "75dea179899a4c2313ea2592c6e1e1b10392de0e0b81ecc71154cdae9608da219f06ade17c2744a6deb701756fa9f86d677cf55701dc3ab1ecf798c0b722a3bd7c813fdb8e8d9ffee730cd955193b398e4f60d1b1cf6911323d8e6cb8035488fac6f9752aaab157f76d5736af2ef0818844e69110659f7d6ad553bad219a52a6c3f3ea42431bc214fa35b55c950fbc4ecba6c5f0a9dcb4cb633b708e1a5d5bf9a0785104dc683ee7ecf0062c198473ecd34095e67776957283da2b4226645c51e9b27ff3d537eb0a81003e0657f9610e1453ae61e56fb946a9b3c1bdacfa92c6174d1a6be0eba07c5181ef040efa890b97f16c"}, &(0x7f0000c11000)=0xfc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a3b000)={0x0, 0xc5, "3976ca731a1b13b34792f33949c2d0fd6b32f2147328d7fd6105c41c2a9b83a9bcf604b5117aba7f6ccb02dad3cabaff76168c18062f4cdf5426033c1d39f855cb9e735850b53072fad5b4516b79abd9c9cbb2664d241d4238c7518f8a11d82a6b6f951c7a98b08ae74ff63fe2e01fc090284bcaa7e3e9b2541a7f36834d2b8315b3106d64e3a3ac6de6a6d3a9959924a5fa418d2684a534d0e4a421b15ce4d6472517f575f32b4d5613b0e83fc1d517b64d84c6a1d78113f27a9a34ebe5ace371c684d0cb"}, &(0x7f0000b2f000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ae5000-0xb8)={r7, 0x7a21, 0xfffffffffffff001, 0x0, 0x800, 0x5, 0x1, 0x1ff, {r8, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x7, 0x4}}, &(0x7f0000884000-0x4)=0xb8) 2017/12/13 09:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000f1a000)="2e2f66696c653000") pipe(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800000280000) socket(0x1f, 0x800, 0x6) memfd_create(&(0x7f0000b0a000)="a8", 0x2) open(&(0x7f0000dcd000)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x379, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000068000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x2, 0x0, 0x6, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000015000-0x20)={0x1, 0x2, 0x3, 0x80000001, 0x0}) dup2(r2, r0) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000aee000)=0x0) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d54000-0x10)=@generic="2a6518b4cced897c1d09f199163944ed") r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000003000+0x869)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) connect$inet(r4, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000005000)=0x0) 2017/12/13 09:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) r4 = syz_open_dev$sg(&(0x7f00008b0000)="2f6465762f73672300", 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000097f000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x2, 0x7, 0x9, 0xffffffff, 0x648, 0x6, 0x2, 0x1, 0x5, 0x6, 0x10000, 0x3ff, 0x0]}, &(0x7f00006ca000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00001a3000)={r5, 0x90, 0x30, 0x480, 0xfffffffffffff188}, &(0x7f00001c7000)=0x18) ppoll(&(0x7f0000c65000-0x10)=[{r2, 0x4, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000097d000)={0x0, 0x0}, &(0x7f00000db000)={0x401}, 0x8) dup3(r2, r0, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) r6 = dup2(r2, r3) tkill(r1, 0x16) fcntl$getown(r6, 0x9) [ 53.251421] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.253383] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.266105] [] tcp_sendmsg+0x1d1c/0x36a0 [ 53.271799] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.278797] [] ? sock_has_perm+0x1a0/0x390 [ 53.284663] [] ? tcp_sendpage+0x1df0/0x1df0 [ 53.290616] [] ? __lock_is_held+0xa1/0xf0 [ 53.296396] [] ? inet_sendmsg+0x1c5/0x430 2017/12/13 09:15:36 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x40) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) syz_open_dev$urandom(&(0x7f000003c000)="2f6465762f7572616e646f6d00", 0x0, 0x4000) mmap(&(0x7f000004a000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x800000000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xa, 0x8000, &(0x7f0000925000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000d66000)={0xffffffffffffb4c3, 0x73f, 0x1ff, 0xffffffffffffffff, 0x0, 0x100, 0x4, 0x1ff, 0x2000101, 0xff, 0xb6, 0x200000000009}) r3 = getuid() eventfd(0x9) r4 = openat(0xffffffffffffffff, &(0x7f0000ff6000)="2e2f66696c653000", 0x200000, 0x11) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000ff4000-0x10)={0x7, &(0x7f0000ff3000)=[{0x4, 0x2, 0xfffffffffffffff8, 0xffff}, {0x0, 0x3, 0x7f, 0xfffffffffffffffe}, {0x7fff, 0x7, 0x0, 0xc08}, {0x101, 0xe5dc, 0x7, 0x1000000000fff}, {0x8c, 0x8001, 0x3, 0xffffffff}, {0x200, 0x8, 0x4, 0x6}, {0x1000, 0x4, 0x2, 0x613}]}) fstat(0xffffffffffffffff, &(0x7f0000ef5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ef5000)="2e2f66696c653000", 0xbfff, r3, r5, 0x0, 0x2003) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007b7000)={0x2, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff9000)="2f6465762f70746d7800", 0x181882, 0x0) r6 = socket(0x7, 0xfffffffffffffffe, 0x10000028) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000002000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x85) write(r6, &(0x7f0000ef5000-0x1f)="1f0000000007ff06000000070006800000fff8000900018008030006000000", 0x1f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000b98000)={0x3, 0x80000000, 0x1000, 0x1000, &(0x7f0000901000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x79, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc, &(0x7f0000ff8000-0xc)="000000000000000000000000"}) openat$ppp(0xffffffffffffff9c, &(0x7f000058e000-0x9)="2f6465762f70707000", 0x420000, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x1, 0x161001) [ 53.302172] [] inet_sendmsg+0x26c/0x430 [ 53.307779] [] ? inet_sendmsg+0x6e/0x430 [ 53.313478] [] ? security_socket_sendmsg+0x6a/0xa0 [ 53.320038] [] ? inet_recvmsg+0x490/0x490 [ 53.325819] [] sock_sendmsg+0xb5/0xf0 [ 53.331251] [] sock_write_iter+0x1ea/0x3d0 [ 53.337121] [] ? avc_has_perm_noaudit+0x420/0x420 [ 53.343593] [] ? __might_fault+0xc6/0x1b0 [ 53.349380] [] ? sock_sendmsg+0xf0/0xf0 [ 53.354994] [] __vfs_write+0x2a1/0x3f0 [ 53.360521] [] ? __vfs_read+0x3e0/0x3e0 [ 53.366121] [] ? selinux_file_permission+0x2ad/0x3f0 [ 53.372851] [] ? rw_verify_area+0xbb/0x2c0 [ 53.378732] [] vfs_write+0x14b/0x520 [ 53.384097] [] SyS_write+0xd3/0x1c0 [ 53.389351] [] ? SyS_read+0x1c0/0x1c0 [ 53.394773] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 53.401233] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 53.408401] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/9270 [ 53.416978] caller is __this_cpu_preempt_check+0x13/0x20 [ 53.422575] CPU: 1 PID: 9270 Comm: syz-executor4 Not tainted 4.4.105-ge303a83 #5 [ 53.430083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.439403] 0000000000000000 718baf82740f3c8e ffff8801d347f718 ffffffff81cc9b4f [ 53.447365] 0000000000000001 ffffffff839fd4a0 ffff8801d347f758 ffffffff81d28d58 [ 53.455319] ffffffff83ced1a0 ffff8801d3ae7b00 0000000000000000 dffffc0000000000 [ 53.463274] Call Trace: [ 53.465828] [] dump_stack+0x8e/0xcf [ 53.471069] [] check_preemption_disabled+0x1b8/0x1f0 [ 53.477785] [] __this_cpu_preempt_check+0x13/0x20 [ 53.484241] [] tcp_collapse+0x721/0xe60 [ 53.489827] [] ? dump_stack+0xbe/0xcf [ 53.495240] [] tcp_try_rmem_schedule+0x513/0x1140 [ 53.501697] [] ? alloc_skb_with_frags+0x88/0x480 [ 53.508068] [] ? __lock_acquire+0xb5f/0x4b50 [ 53.514089] [] ? finish_task_switch+0x1bb/0x4e0 [ 53.520370] [] tcp_send_rcvq+0x1cf/0x4a0 [ 53.526046] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 53.532589] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.538874] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.545677] [] ? lock_sock_nested+0x86/0x100 [ 53.551700] [] ? trace_hardirqs_on+0xd/0x10 [ 53.557636] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.563918] [] tcp_sendmsg+0x1d1c/0x36a0 [ 53.569593] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.576569] [] ? sock_has_perm+0x1a0/0x390 [ 53.582417] [] ? tcp_sendpage+0x1df0/0x1df0 [ 53.588358] [] ? __lock_is_held+0xa1/0xf0 [ 53.594118] [] ? inet_sendmsg+0x1c5/0x430 [ 53.599877] [] inet_sendmsg+0x26c/0x430 [ 53.605462] [] ? inet_sendmsg+0x6e/0x430 [ 53.611139] [] ? security_socket_sendmsg+0x6a/0xa0 [ 53.617681] [] ? inet_recvmsg+0x490/0x490 [ 53.623441] [] sock_sendmsg+0xb5/0xf0 [ 53.628853] [] sock_write_iter+0x1ea/0x3d0 [ 53.634700] [] ? avc_has_perm_noaudit+0x420/0x420 [ 53.641157] [] ? __might_fault+0xc6/0x1b0 [ 53.646918] [] ? sock_sendmsg+0xf0/0xf0 [ 53.652507] [] __vfs_write+0x2a1/0x3f0 [ 53.658024] [] ? __vfs_read+0x3e0/0x3e0 [ 53.663612] [] ? selinux_file_permission+0x2ad/0x3f0 [ 53.670328] [] ? rw_verify_area+0xbb/0x2c0 [ 53.676174] [] vfs_write+0x14b/0x520 [ 53.681500] [] SyS_write+0xd3/0x1c0 [ 53.686741] [] ? SyS_read+0x1c0/0x1c0 [ 53.692156] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 53.698613] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 53.705927] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/9270 [ 53.714369] caller is __this_cpu_preempt_check+0x13/0x20 [ 53.719858] CPU: 1 PID: 9270 Comm: syz-executor4 Not tainted 4.4.105-ge303a83 #5 [ 53.721903] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.735729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.745049] 0000000000000000 718baf82740f3c8e ffff8801d347f718 ffffffff81cc9b4f [ 53.753003] 0000000000000001 ffffffff839fd4a0 ffff8801d347f758 ffffffff81d28d58 [ 53.760975] ffffffff83ced1a0 ffff8801d3ae7d40 0000000000000100 dffffc0000000000 [ 53.768952] Call Trace: [ 53.771508] [] dump_stack+0x8e/0xcf [ 53.776751] [] check_preemption_disabled+0x1b8/0x1f0 [ 53.783469] [] __this_cpu_preempt_check+0x13/0x20 [ 53.789927] [] tcp_collapse+0x721/0xe60 [ 53.795515] [] ? dump_stack+0xbe/0xcf [ 53.800928] [] tcp_try_rmem_schedule+0x513/0x1140 [ 53.807383] [] ? alloc_skb_with_frags+0x88/0x480 [ 53.813753] [] ? __lock_acquire+0xb5f/0x4b50 [ 53.819776] [] ? finish_task_switch+0x1bb/0x4e0 [ 53.826058] [] tcp_send_rcvq+0x1cf/0x4a0 [ 53.831732] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 53.838275] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.844558] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.851362] [] ? lock_sock_nested+0x86/0x100 [ 53.857390] [] ? trace_hardirqs_on+0xd/0x10 [ 53.863322] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.869604] [] tcp_sendmsg+0x1d1c/0x36a0 [ 53.875278] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.882255] [] ? sock_has_perm+0x1a0/0x390 [ 53.888103] [] ? tcp_sendpage+0x1df0/0x1df0 [ 53.894036] [] ? __lock_is_held+0xa1/0xf0 [ 53.899798] [] ? inet_sendmsg+0x1c5/0x430 [ 53.905559] [] inet_sendmsg+0x26c/0x430 [ 53.911145] [] ? inet_sendmsg+0x6e/0x430 [ 53.916820] [] ? security_socket_sendmsg+0x6a/0xa0 [ 53.923361] [] ? inet_recvmsg+0x490/0x490 [ 53.929121] [] sock_sendmsg+0xb5/0xf0 [ 53.934537] [] sock_write_iter+0x1ea/0x3d0 [ 53.940387] [] ? avc_has_perm_noaudit+0x420/0x420 [ 53.946842] [] ? __might_fault+0xc6/0x1b0 [ 53.952603] [] ? sock_sendmsg+0xf0/0xf0 [ 53.958193] [] __vfs_write+0x2a1/0x3f0 [ 53.963692] [] ? __vfs_read+0x3e0/0x3e0 [ 53.969281] [] ? selinux_file_permission+0x2ad/0x3f0 [ 53.975995] [] ? rw_verify_area+0xbb/0x2c0 [ 53.981842] [] vfs_write+0x14b/0x520 [ 53.987169] [] SyS_write+0xd3/0x1c0 [ 53.992409] [] ? SyS_read+0x1c0/0x1c0 [ 53.997824] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 54.004282] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 54.011834] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/9270 [ 54.020451] caller is __this_cpu_preempt_check+0x13/0x20 [ 54.025904] CPU: 1 PID: 9270 Comm: syz-executor4 Not tainted 4.4.105-ge303a83 #5 [ 54.033427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.042752] 0000000000000000 718baf82740f3c8e ffff8801d347f718 ffffffff81cc9b4f [ 54.050711] 0000000000000001 ffffffff839fd4a0 ffff8801d347f758 ffffffff81d28d58 [ 54.058669] ffffffff83ced1a0 ffff8801d3ae6240 0000000000000001 dffffc0000000000 [ 54.066667] Call Trace: [ 54.069225] [] dump_stack+0x8e/0xcf [ 54.074466] [] check_preemption_disabled+0x1b8/0x1f0 [ 54.081184] [] __this_cpu_preempt_check+0x13/0x20 [ 54.087641] [] tcp_collapse+0x721/0xe60 [ 54.093226] [] ? dump_stack+0xbe/0xcf [ 54.098641] [] tcp_try_rmem_schedule+0x513/0x1140 [ 54.105098] [] ? alloc_skb_with_frags+0x88/0x480 [ 54.111470] [] ? __lock_acquire+0xb5f/0x4b50 [ 54.117492] [] ? finish_task_switch+0x1bb/0x4e0 [ 54.123773] [] tcp_send_rcvq+0x1cf/0x4a0 [ 54.129447] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 54.135989] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 54.142272] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.149073] [] ? lock_sock_nested+0x86/0x100 [ 54.155103] [] ? trace_hardirqs_on+0xd/0x10 [ 54.161059] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 54.167342] [] tcp_sendmsg+0x1d1c/0x36a0 [ 54.173019] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.179996] [] ? sock_has_perm+0x1a0/0x390 [ 54.185844] [] ? tcp_sendpage+0x1df0/0x1df0 [ 54.191779] [] ? __lock_is_held+0xa1/0xf0 [ 54.197541] [] ? inet_sendmsg+0x1c5/0x430 [ 54.203302] [] inet_sendmsg+0x26c/0x430 [ 54.208889] [] ? inet_sendmsg+0x6e/0x430 [ 54.214565] [] ? security_socket_sendmsg+0x6a/0xa0 [ 54.221109] [] ? inet_recvmsg+0x490/0x490 [ 54.226869] [] sock_sendmsg+0xb5/0xf0 [ 54.232284] [] sock_write_iter+0x1ea/0x3d0 [ 54.238131] [] ? avc_has_perm_noaudit+0x420/0x420 [ 54.244589] [] ? __might_fault+0xc6/0x1b0 [ 54.250349] [] ? sock_sendmsg+0xf0/0xf0 [ 54.255937] [] __vfs_write+0x2a1/0x3f0 [ 54.261436] [] ? __vfs_read+0x3e0/0x3e0 [ 54.267022] [] ? selinux_file_permission+0x2ad/0x3f0 [ 54.273739] [] ? rw_verify_area+0xbb/0x2c0 [ 54.279587] [] vfs_write+0x14b/0x520 [ 54.284913] [] SyS_write+0xd3/0x1c0 [ 54.290155] [] ? SyS_read+0x1c0/0x1c0 [ 54.295570] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 54.302027] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/13 09:15:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000355000-0x4)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mq_getsetattr(r2, &(0x7f0000000000)={0x401, 0x5, 0x80, 0x1, 0x1, 0x1, 0x7ff, 0x2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x81000000c, 0x20130, r1, 0x3ffffffd) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00006b4000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x0) mknod$loop(&(0x7f0000002000)="2e2f66696c653000", 0xa, 0x1) fallocate(r4, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x40, 0x1000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x11, r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006b4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7dc) dup3(r5, r6, 0x80000) timerfd_gettime(r3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000d6a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)="2e2f66696c653000", 0xa, 0x0) fallocate(r4, 0x3, 0x1, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x40, 0x1000000000) 2017/12/13 09:15:37 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000034000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r0, r0) read$eventfd(r5, &(0x7f0000b30000)=0x0, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = getpgid(r2) ppoll(&(0x7f0000b34000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) fcntl$setstatus(r0, 0x4, 0x2800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000194000)={0x20000000, 0x0}) bind$unix(r5, &(0x7f0000fda000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000e5b000/0x8000)=nil, 0x8000, 0x3, 0x32, r3, 0x0) getpeername$unix(r1, &(0x7f0000d99000-0x57)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fdc000-0x4)=0x57) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000fdb000)=0x0, 0x4) r7 = dup2(r3, r4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x1, 0x110, 0xffffffffffffffff, 0x100000000000000e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000325000-0x14)={0x80, 0x4, 0x1, 0x4, 0x80}, 0x14) fcntl$setown(r7, 0x8, r6) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000fde000-0x4)=0xff, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x16) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000fde000-0x10)={0x0, 0x0}, &(0x7f0000769000)={0x0, 0x0}) 2017/12/13 09:15:37 executing program 0: r0 = creat(&(0x7f00002f1000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f00001c6000-0x4)=0x4) 2017/12/13 09:15:37 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9) sendto$inet(r0, &(0x7f0000007000-0x1000)="", 0x0, 0x40004, &(0x7f0000006000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 09:15:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/13 09:15:37 executing program 6: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) restart_syscall() sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) accept(r0, &(0x7f0000424000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000931000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000931000)={0xcf, 0x1a41}) r2 = gettid() ioprio_get$pid(0x2, r2) recvmmsg(r0, &(0x7f0000457000)=[{{&(0x7f0000782000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000002f000-0x10)=[{&(0x7f0000930000-0x98)="00", 0x1}], 0x1, &(0x7f000092f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000933000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000931000)=0xffff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000068000)=0x5, 0x4) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000932000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10) 2017/12/13 09:15:37 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000)=0x8001, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001a000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001a000)={r4, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000017000-0x10)=@generic="77c7be82f0fba946bb35d1bbc28a0cb8") sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f0000010000-0x27)=[{0x18, 0x54, 0x401, 0x0, 0x0, "071fff0705"}], 0x18}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r4, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x4, 0x7ff, 0x80000000, 0x800, 0x3, 0x4, 0x1, 0x800, 0x1, 0x8, 0x2, 0x2, 0x3, 0x4]}, &(0x7f000001b000-0x4)=0x108) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x10, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000019000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8, 0x800) 2017/12/13 09:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) dup3(r2, r2, 0x80000) dup3(r2, r0, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2017/12/13 09:15:37 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000034000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r0, r0) read$eventfd(r5, &(0x7f0000b30000)=0x0, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = getpgid(r2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000b2c000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b34000)=[], 0x0, &(0x7f0000fdb000)={0x77359400, r7}, &(0x7f0000fdb000)={0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) fcntl$setstatus(r0, 0x4, 0x2800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000073d000)={0x20000000, 0x0}) bind$unix(r5, &(0x7f0000fda000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000e5b000/0x8000)=nil, 0x8000, 0x3, 0x32, r3, 0x0) getpeername$unix(r1, &(0x7f0000d99000-0x57)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fdc000-0x4)=0x57) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000fdb000)=0x0, 0x4) r8 = dup2(r1, r4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x1, 0x110, 0xffffffffffffffff, 0x100000000000000e) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdc000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000325000-0x14)={0x80, 0x4, 0x1, 0x4, 0x80}, 0x14) fcntl$setown(r8, 0x8, r6) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000fde000-0x4)=0xff, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x16) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000fde000-0x10)={0x0, 0x0}, &(0x7f0000769000)={0x0, 0x0}) 2017/12/13 09:15:37 executing program 5: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000033d000-0xc)="2f6465762f6175746f667300", 0x240200, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000263000)="2f6465762f6175746f667300", 0x109000, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000eda000)="2e2f66696c653000", 0x400040, 0x4) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000edb000-0x8)="2e2f66696c653000", 0x10) dup(r0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000eda000)=0x0, 0x800) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0xe8, &(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000edb000)=0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0xb, 0x10000000000032, r0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00002ae000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ede000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000769000)=[{{&(0x7f0000db9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000edd000-0x10)=[{&(0x7f0000078000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000edc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x0}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000d2f000-0x40)=[{&(0x7f0000113000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000edd000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f000086b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000edd000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x4, &(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x0}, 0x9}], 0x2, 0x12020, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000627000)=0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x4, 0x1150, r0, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000edf000-0x10)={&(0x7f00008fa000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000571000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockname$unix(r3, &(0x7f00000e3000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000728000)=0x6e) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000edf000-0x4)=0x9) recvfrom$inet6(r0, &(0x7f0000dfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x42, 0x0, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000660000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000edf000)=[{&(0x7f0000edf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f00000b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000eda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000edb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000489000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x5, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) [ 54.321365] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/13 09:15:37 executing program 6: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x102) sendfile(r0, r0, &(0x7f0000967000-0x8)=0x0, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000029e000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) close(r0) 2017/12/13 09:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00008e6000)={0x946, 0x100}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b5f000)={0x13, 0x8, &(0x7f0000e8a000-0x8)="56e6862cfea02ef3"}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000043d000)=0xe4db) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000f6f000-0x1)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000902000)=0x0, &(0x7f00006a2000)=0x4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000094e000)="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") ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000913000-0x2)={0x6, 0x200}) 2017/12/13 09:15:37 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000523000-0x8)={0x0, 0x0}) getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x3, 0x4, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f6b000-0x8)="6269675f6b657900", &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f6a000)="2e766d6e65743027706f7369785f61636c5f6163636573732763707573657476626f786e6574302470726f63292173656375726974796264657600", 0xffffffffffffffff) r3 = add_key(&(0x7f0000e5c000-0x8)="6b657972696e6700", &(0x7f000086f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socketpair(0xb, 0x0, 0x200000000, &(0x7f00005cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000d7b000-0x4)=0xfffffffeffffffff) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000f6c000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000f6c000-0x10)={0xfffffffffffffff9, r6}) 2017/12/13 09:15:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c1f000-0x4)=0x1c, 0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x220000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x3, 0xcde8, 0x1000, 0x6, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000cac000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f000057e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000)="", 0x0, 0x40000, &(0x7f000057f000-0x10)={0x4, 0xffffffffffffff92, 0x8, "55b55bbee506", 0x3ff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000580000-0x88)={0x0, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigaction(0x81, &(0x7f0000001000)={0x7, {0x143}, 0x8000003, 0x10001}, &(0x7f0000581000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000036e000)=@generic="25641a1002000100000000adba99e9d0") 2017/12/13 09:15:37 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x40) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) syz_open_dev$urandom(&(0x7f000003c000)="2f6465762f7572616e646f6d00", 0x0, 0x4000) mmap(&(0x7f000004a000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x800000000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xa, 0x8000, &(0x7f0000925000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000d66000)={0xffffffffffffb4c3, 0x73f, 0x1ff, 0xffffffffffffffff, 0x0, 0x100, 0x4, 0x1ff, 0x2000101, 0xff, 0xb6, 0x200000000009}) r3 = getuid() eventfd(0x9) r4 = openat(0xffffffffffffffff, &(0x7f0000ff6000)="2e2f66696c653000", 0x200000, 0x11) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000ff4000-0x10)={0x7, &(0x7f0000ff3000)=[{0x4, 0x2, 0xfffffffffffffff8, 0xffff}, {0x0, 0x3, 0x7f, 0xfffffffffffffffe}, {0x7fff, 0x7, 0x0, 0xc08}, {0x101, 0xe5dc, 0x7, 0x1000000000fff}, {0x8c, 0x8001, 0x3, 0xffffffff}, {0x200, 0x8, 0x4, 0x6}, {0x1000, 0x4, 0x2, 0x613}]}) fstat(0xffffffffffffffff, &(0x7f0000ef5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ef5000)="2e2f66696c653000", 0xbfff, r3, r5, 0x0, 0x2003) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007b7000)={0x2, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff9000)="2f6465762f70746d7800", 0x181882, 0x0) r6 = socket(0x10, 0x2, 0xc) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef4000)=0x85) write(r6, &(0x7f0000ef5000-0x1f)="1f0000000007ff06000000070006800000fff8000900018008030006000000", 0x1f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000000)={0x13, 0x80000000, 0x4fff, 0x1000, &(0x7f0000901000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x79, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc, &(0x7f000084b000-0xc)="000000000000000000000000"}) openat$ppp(0xffffffffffffff9c, &(0x7f000058e000-0x9)="2f6465762f70707000", 0x420000, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x1, 0x161001) 2017/12/13 09:15:37 executing program 7: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000c98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cbb000-0x20)="56d0676e167ce6d973f90327d2cd41df837b3a4f8a47b46a1ce49e82b1be5c9d"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e6d000-0xc)={0x0, 0x1, 0xff, 0x5c6f, 0x58}, 0xc) sendto(r2, &(0x7f0000b74000-0x87)="12d367ef1c1b2b413014e61ba61c092910c7046ef28ac680cda3c82746987acbda7b02ae8554a789658871a92e35c1813834c335b8e3ebf0cb13d06fd895ba19675e5dc5ff67d815c2ac2d5145fa2a68476b921bce05fb5dfa4f62b631ccb0debba7a1de476f1019a38fec2ad6259d20d2b81c445da8b00450846a81002f0a6fbe3cf9f1e00c3a", 0x87, 0x10, &(0x7f0000cf8000)=@nfc={0x27, 0x767, 0x3, 0x3}, 0x10) readahead(r0, 0xf, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004bc000-0x10)={0x6, [0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x5]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000da7000-0x4)=0x0, 0x4) 2017/12/13 09:15:37 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fce000-0xa)="626c61636b6c69737400", &(0x7f00002b0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000081a000-0x9)="6b657972696e67d200", 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x400) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fce000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xf03) setsockopt(r0, 0x30000000107, 0xf, &(0x7f0000fba000)="08000000", 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000fcf000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fcf000-0x4)=0xb6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dfb000-0x8)={0x0, 0x0}, &(0x7f0000fce000-0x4)=0x8) sendmsg(r0, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000fc9000-0x77)="", 0x0}], 0x1, &(0x7f0000335000-0x70)=[{0x70, 0x100, 0x200, "259fdaf1abbcf3c117a5213ce2a192c923f592a2072686358abf3cc35dc73031d71032cc96e14ecf2ad8f73bd1a5f36ebc6ce552216e87cb1ca0722c7d3308c950306852886d6dac4d739652ae3126daac66aeb98ae87a1b9636f29f6c18"}], 0x70, 0x0}, 0x0) 2017/12/13 09:15:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x5}) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000045e000)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000940000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ec1000)={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]}, [0x7, 0x2, 0x8, 0xb6e, 0x10001, 0x2, 0x4, 0x4, 0x79, 0x9, 0x7fff, 0x1000, 0x0, 0x10001, 0x4]}, &(0x7f0000ff5000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000407000)={0x0, 0x8000}, &(0x7f00008ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e2f000)={0x0, 0x0, 0x1, 0x3f, 0x100000000, 0x100000001, 0x4, 0x10000, {0x0, @in={{0x2, 0x2, @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]}, 0xbb14, 0xff, 0x7fff, 0x40, 0x7}}, &(0x7f00005f1000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000380000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000b17000-0x4)=0x8) delete_module(&(0x7f0000742000-0x24)="766d6e6574305b3a272c2d6d696d655f747970655c766d6e65743076626f786e65743000", 0xa00) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000729000-0x8)=@assoc_value={0x0, 0x2}, 0x8) munlock(&(0x7f00009cc000/0x14000)=nil, 0x14000) getsockname$ipx(r1, &(0x7f0000147000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b9000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000079f000)={{0x6, 0x8001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x444, 0x9, 0xfd, 0xacb, 0x0, 0x6, 0x0, 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 09:15:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2017/12/13 09:15:37 executing program 6: mmap(&(0x7f0000000000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f00005e8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000931000)={0xe91, 0xfff, 0xffffffffffffffe0, 0x92}) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000932000)=0x0, 0x4) sendto$inet(r0, &(0x7f000092f000)="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", 0x1000, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b7000)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000415000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000933000)="2e2f66696c653000", 0x80000, 0x140) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00004ea000-0xc)={0x4, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000934000-0x20)={0x754, 0xfffffffffffffffd, 0x9, 0x2, 0x17, 0x33b132f9}) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x481, 0x100, 0x0, 0x0) 2017/12/13 09:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f000044a000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x401, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d4e000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000b74000)="4750653f09fff77c64f207003a0365", 0x2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000006000-0x51)="", &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8001, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000014d000)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f43000)={0x0, 0x0, &(0x7f0000fb2000)=""}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067b000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x80000000) mmap(&(0x7f00005a1000/0x2000)=nil, 0x2000, 0x4, 0x1601d, r2, 0xfffffffffffffff7) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000fb8000-0x28)={&(0x7f0000a31000/0x4000)=nil, 0x1000, 0x2, 0x80, &(0x7f0000aac000/0x3000)=nil, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000992000)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f94000)={0x0, 0x2, &(0x7f0000b5a000)="66a6"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f51000)="2f6465762f70707000", 0x4000, 0x0) recvmmsg(r3, &(0x7f00001f8000-0x40)=[{{&(0x7f0000067000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c7000-0x60)=[{&(0x7f0000534000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000607000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000df1000)="000000000000000000000000", 0xc}, {&(0x7f00005f1000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000839000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x6, &(0x7f000078a000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x9}, 0x20}], 0x1, 0x160, 0x0) r4 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048b000)={0x3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffefffffffffffdd}, &(0x7f0000e00000-0x4)=0x98) r5 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00009bf000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f0000003000-0x24)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r5, 0x29, 0x4000000023, &(0x7f0000018000)="9da6936b1623108271de0af99f62ca268040b6f22de688ce4acd41850dd5bae4f0680a45697a4fae4e1bacb2fe1d211eebe1ce015a0c8ad5268f15ecdf906a24ca07668cee1e2c48617abb4f38c029ec624edc1bd2c04737f10db317861df1f3c29c3b4b94260dd870bc3aa697d05e9af522e69ea02097cdd24a3cae59fd196e1d05235c7f5595716a86e6f74220008e03fab436f53c5b801d60b02af2f5e96a9d2a02a19e652d592ef5788ed2e92aaac72fa8c3c70c83f4116d450e48ad6fb5c4761f9415", 0xc5) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000314000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00007d9000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f0e000-0x4)=0x0) r6 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r6, &(0x7f0000bc9000)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000d43000-0x10)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f0000a63000-0x238)=[{0xe0, 0x102, 0x4, "2153feba6d333273fc54438f2847ef7d5b8fed5a2b89c0e0db457577d4bb3215caee37cd1be2bf363e1a5a1bca9567389a43c08f1c03ca270f51ec18b337a2850f6287a106da6ed6362479ee3ea3f82f9d7e4e66901d9c366d5e6fa2c7cfa2b6022f1e531c35c96ca720b92fe8f17da0aa11dd1d47a6ee77994e9011c8b9c668f6f08917600d6df38dc4eafbdec3ca2a768b8f79327495182d7446413f1e4fac7a396c0667e4b4aba93cd66db20938969a3c6ba554ec3a2418f3c476cbc5147fc1155e275b07cf243d95"}, {0x18, 0x29, 0x0, "f5d8c0"}, {0x80, 0x1, 0x0, "243d40e5fcb76eaf4f5214bc9572173eb545032313b4e3fbab31fcf8510b4719614c465ba33a1646bb3578d61b70ce388a5b4c877fbffa22b66325d5ca587968bf2ee5f40b80268f6f4fe95ffbef1054cbb0eb001be3b9de3614a2149147e4f36244a0eedae1a096fca932"}, {0xc0, 0x114, 0xffffffffffff52ff, "d4f3936874439d16121bc3f70d56235aabb6b84263bbad0a97756cbbf9b0a0df8fb8a22a0df2eb1d0375375e5dfd991c5e221cdadf093fd33eb1d479806b52d66edc7239168a76c84797a97b5a0075f025b7496dd1540b2e3ce55e360ecd70a2c9d68438e86d597156c429cef330070de55f2bb5847fdd9a9db20921c39753644a4b6d8a8c1c393204b9701519bf5f81a13e46e53d7f31c52157af0202daca2ea5e885271b590f81d54592260e"}], 0x238, 0x0}, 0x1) 2017/12/13 09:15:37 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r3 = getegid() r4 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() r8 = getuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) stat(&(0x7f0000000000)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r13 = getpgid(r7) r14 = geteuid() getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fed000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r19 = getpgrp(r7) r20 = getegid() r21 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() lstat(&(0x7f0000010000-0x6)="2e2f62757300", &(0x7f0000f63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@file={0x0, "2e2f62757300"}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x4e)="70fd4f1459e983185068fd40b2a70c8e5644f9c74e85ea9287ce6a0b993b31608dbbc0d73ab2bb67fb76473f5815045ad1d74815e14cc6ee18370a715060c6704f891865509768e5cafe6de5991d", 0x4e}, {&(0x7f0000001000)="5dcd92368e82bb07038476168a60d233e05c4107ce75be0319fff0bec721f0169b00552109af2053138d71811fd09cfe1b57ebd73257475b25403210ced3f72dcb5612f225f6d8aecceec72eb0b74d3faf9673003dfe75ed1e2e0eb935426de04e732426d8790edd7b4dc7e0443779813074b5aeb1ee550e5c272cb6102896ac103cbe0cdd5d1e2a41068d58591d178b795587", 0x93}, {&(0x7f000000f000)="4b15b55d7350951e8b745965743c54cd6e31ef96e59c42a1167fdf91cad563c136a58945ac52de1784f480f9f0d8746ff303171ffb7f2055b2dd01fb5e952c68f34fd41cafae89ec24c567694d955fdad67b98ade0f4f3feb83416b8035d508b5c9bce42261292c7c956a6427018530d877c44a5369101c0f788891d945af48218b9f4fed6290cf0695a7089e684470ff864", 0x92}, {&(0x7f000000f000)="75147bfc089caa762f060cdbf6e9fc8dba274d584dd9cc4e39d69733082966abf1eaa2a093b0b901d9cce5196dcc55e85561adf078114fa15fbcfe238232824edec99786c8ca6f82bd64a5866f12598cc55521b1592d03d62684624cdec954a66e9d9be4f665b0633c9087d243683957f608c3cfef9a3c68f655dbf26226d626ae796540f925d1312531f8babf475b6387abc69defa5469ea2629298f6923e656e2814d5a7ab", 0xa6}, {&(0x7f0000001000-0x92)="abf1ce8c87c2ee7f5965b302dd4757352455d5dfbe9442e94093762c29e4599826c911ecdf94b7eea9d4f7f77a206203aaeb919610e1dc233f2a5bc080504e392350348dd6fa87450e73b01c285e8db2f4265f63e5ccc8a30c2bf0e2fb8e4f507afb100e29ee8bf6c7c2f6b4e181a1576ca1673886a61f78e4c132a4cbbb1e70b5e85c0bb13e4eb735d722337508dd515c2f", 0x92}], 0x5, &(0x7f0000010000-0x120)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @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, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x9, 0x40000}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="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0x1000}], 0x1, &(0x7f000000f000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, 0x0, r20}], 0x7, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="cdaf1b7073630ff7e54b7098755da66772cce88401d4e07fb8518a5981e7b8f50218e8180ec9c8a7cbd97aaf88e11331cfa18fff50a9260f9bf73f33399ecaf27706", 0x42}, {&(0x7f000000f000)="ba30f23257137e48cfdcc5dadeae2e86417ee20fdce86dad5e7518f21f13fc8db0d83c2a1843f938ad9ebd62e1f5c2382102d08b9c3b850ee589fff20fdd1e14ef9f1ded58e93c344b194ee0c9dcd1833504a6ed08184310e17005196461cf2cea25eafd8dcf0fee94e510e62710f453997bdbffeeac28280b3b97a2d899adee081dcd90de8281109ab6cb377d923881ac4246bbea59a6ca8c8616e10ffaa28c80f7e930d55a2210374dfbd6938d4d95949a4b0a5968b8fe6f93b471e95e192598223f9f7df2871a79abe5a17b56ca09446efd2ae7", 0xd5}, {&(0x7f0000002000-0x79)="7d27f74d9f99da68a9da752f73076ff9de6841793e1f23a959155673d19c6a8f1508a65b1e3a7c3ef0ea73e5f7dd7d1c4ba80381c85211deba1f2f503b5d7b79fbb0ada4a09047d9b4e0ffdfcf1f5e6561ff4f98fb1a13ea98ad3a6fb61eebe823640317ea7f1dd86c396731b3872c12b07369857befd3c7ca", 0x79}], 0x3, &(0x7f0000002000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1, 0x40}, {&(0x7f0000001000)=@file={0x1, "2e2f62757300"}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0x91)="8b5eb97bbd2938e0fb80fcb49dd95fa73499a15ca9d402b8fce5ac3c84459113837bdd2b9ac2bc6a37212a22ea8a87876a0dc85f48453eb0feee6eae32c37053408c97a4cf2ad1f35b54dc9254e1fcbe9d2c7d71ec69ad43a7ef5fb80b4dbf32e9f207dfa0f4db211c7d3e725b42fae240a289d0737d7ca8edcab6c1f2f78e1a311120176d42ab42e471530868d0e3eb87", 0x91}, {&(0x7f0000001000)="c8cc68769f06241cfed833be9840f469cbbbba0ae72a8ab9999c056e05eb47bde38029454821117afd97de5b42153e31d44853e9badaa06eae883681f3c8bfc3567d856e1cf41b862e60ba5865c32f0e838f3c4e80a34392647f4d99c54c1d3137556d14dae529731874685fdb4c88755d6b897f91d5e6025f5ceff0c0b8ca562553f4e619aaee0c8f7d931cbc0560c0be81d6d451e5a4b5f81840962c5095203dab3dffecf3bb8fa1895f6b", 0xac}], 0x3, &(0x7f0000010000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x2, 0x4000}], 0x4, 0xc050) fallocate(r0, 0x0, 0x8001, 0x4eb) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000009000)=0x0) 2017/12/13 09:15:37 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000097000)="2498551b52f2f88d1a9f327b74f28b8e6427262c", 0x14, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x3000)=nil, 0x3000, 0x0, 0x1000001018, r3, 0x2000000000000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r3, &(0x7f00003af000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x3)="10", 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000838000-0x4)=0x0, &(0x7f00003ef000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x3c, &(0x7f00007a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f57000-0x4)=0x1000) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0xa, 0x36, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f72746300", 0xfd, 0x0) listen$netrom(r2, 0x9) 2017/12/13 09:15:38 executing program 2: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000017b000-0x56)="010048aee2000000000000002d4a1fc3f80900e17b4f9b8feb3bfd1fcdfc0000007393b7b8f4c6b5b54894ff010000def75d7e9ddeba7441e5344102ecc092403d21bff4625d3f8106ffc643ae03ce34a71a09c439cb", 0x56) fcntl$setpipe(r1, 0x407, 0xfff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002fa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000c40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000c3c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c40000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000880000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c41000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000c41000)=[{&(0x7f0000243000)="386ef38000a61c83f01349ee0ed483ac844873449b30d6d03f0e79f382f4316aaa32c555", 0x24}, {&(0x7f0000c41000)="07bfde743c5aa3be6e260e8b5fd6225e18f2f9ec6d13efd82cc8c85b000925a803fb06afef18792a97b61cb1f76e20a5350ee1b277155041241678c7ab3508b7459a28482b33b032", 0x48}, {&(0x7f0000c41000)="be23905070458738548cf9386d2bcb5221c10c2e0ddc35107e59b7ac6f95de83475592d6e7ef822a896309ca2707ff09b2cf207342e4796cba7feeb558889a9b693c45adb97b785c8ff1c3e363b054359418dfd726ad9bc576", 0x59}, {&(0x7f0000c38000-0xc6)="4f4afa07af343e9dce8f5f924fe8d3bef076d039d2957feec18c794023dd9bb97a9acf8598ba4a287160c9274e84c37616838d833adecc3b90efff05803188628eafcf4079e78f2b7c912f62da208b43f23bd9e95c319c6eee1fcb452fa102fde80cd369c3aa44d3131b143555eea8a9b8459c386787b53123df721aaf0b8c4318498c65343f67b3ef888e4ab2eb5b8997bef0817e4d7c98ec9a98657e93dfc16901c6f7111f05118072bc6ebc94d6d20703b4ade1046e59432aac3c121cfa242cff9fecde16", 0xc6}, {&(0x7f00000f9000-0x6)="e546ce621f37", 0x6}], 0x5, 0x4) vmsplice(r0, &(0x7f000080f000)=[{&(0x7f0000c41000-0xd0)="51fdb0b524ac72784643b11204c4029d2065f9035ffbd8c1584872c76a98e30895eb5ca1bdb8e8d2c34b81b9a2177eb86d381e565934a65245e0e0f2100216d9cb0cd12bdc28f1b116d1ee3595267bdbcb554c99d1f31496c7b7c3a9b8b93cc995fa3f53299505a4563696bb63c7770e012217cc0103649ccf830151885ebe1456a6054b035c41ec376b64d53b30f0bb524fa555d605011bae360be02924737bfd0d7d2e327827e333e2ea062e0eeb15406c45b638d78bf8cb18cdf6b047095e054fa230e900badb3168df633f81c712", 0xd0}, {&(0x7f0000b4a000)="33a89212eabd35baf12a886a6244a0c7dd890799298af8e180e2ded67832d048c25db7508716151aca60d41ace9dc18e733f1de95863bc62d6f4b3f03599eb", 0x3f}, {&(0x7f0000c41000)="8f0e40e5179c2e019998bd913af752d40c03fb8971b3c61023cde4fc248c788160dd440f358c955bb36c1b014337f2725d68210d76bc0a4a1218d6b813f5d1378563e2f793dc971d9f67df8a677b6ea845b1e9c7c540d68e7008421a9e9e3c379f76bcf11c2fe20d3dea9ee4ebc05fcf92765aeab02521d199f6e923834f524d88bb4577967ec8b64f44036ecf32c66a07d8968c4b07a68e8cc13b07f009e4fc19c8bcbee73e65d24dd9bb86a38f1b64b823dbcf301e9e7ae21cc06a2c6f7a21b7caa3afc5fcc066c45f33fddecaef95ac90905f2585ca401bca6e74785e91ad163e599f5671800f14", 0xe9}, {&(0x7f000030a000-0xa7)="c1e1d60b3c7da216beabaae47222be999305d4700c17fc9b8f7c3dba3adbf7ccebfd3e61b5708b1ac3df516fb860cbbe57b7786333121962e6d993d7c87ce15d42863cb3a49f5197970a1a579f22711ff8eec16af4e3d3bb460d07fbc83d822a8b3b14e89868a6f931fcfd16a2c7da6229d4b71b0d1b81abced5c1eb12c5fb02706287b85919d370d59c1b2b9444d28a3e0640b084875d0189f02ea2c4d211143566233bbd516c", 0xa7}, {&(0x7f00005db000-0x1000)="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", 0x1000}, {&(0x7f0000c42000)="5c7e8e66e9488384d73d5412d0e9a59b1f9e3335813fa2a07657be6c0a199e7ed8b7c6173fde1599520be5f71220ec48f0c6", 0x32}, {&(0x7f0000c43000)="c77cc7057e371d6073c1b8a964da", 0xe}, {&(0x7f00000d1000)="", 0x0}, {&(0x7f000003c000)="", 0x0}], 0x9, 0xc) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00008f3000)=0x8) 2017/12/13 09:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2004) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000fce000)="0000000000", 0x5}], 0x2) dup3(r2, r0, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) r4 = dup2(r2, r3) tkill(r1, 0x16) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000882000-0x14)={0x8, 0xf2e3, 0x4122, 0x80, 0x8c68}, 0x14) 2017/12/13 09:15:38 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00004b6000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)="2f6465762f70746d7800", 0x2004, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x409, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70707000", 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c96000-0x4)=0x0) socket(0x8, 0x807, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x7fffd, r2}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc7000-0xfd)="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") capset(&(0x7f0000fc7000)={0x1998032e, r4}, &(0x7f0000fc7000)={0x0, 0x0, 0x835, 0x7, 0x0, 0x0}) socketpair(0xf, 0x80807, 0x5, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r4, &(0x7f0000aac000-0x8)=&(0x7f0000fca000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0x18) socket$netlink(0x10, 0x3, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009ba000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000260000/0x1000)=nil, 0x0) ioctl(r6, 0x8982, &(0x7f0000032000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) r7 = socket(0xa, 0x24, 0xffffffff) r8 = socket$netlink(0x10, 0x3, 0x2) preadv(r8, &(0x7f000000e000-0x70)=[{&(0x7f0000061000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000022000)="000000000000000000000000000000", 0xf}, {&(0x7f0000018000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000023000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000