_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006cc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00001a4000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0x28)=""/40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000003000-0x8)={0x5, 0x4}) signalfd4(r1, &(0x7f0000000000)={0xc000000000000000}, 0x8, 0x0) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 07:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b1e000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xa45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000, 0x9a8, 0x3, 0x7f, 0x89}, &(0x7f0000f74000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000053f000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5a32, 0x5, 0x2, 0x7}, &(0x7f000009a000-0x4)=0xa0) read$eventfd(r1, &(0x7f00005f7000-0x8)=0x0, 0x8) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) 2018/01/25 07:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000034f000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000022b000-0x8c)={0x8, 0x9, 0x1ff, 'queue0\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b35000-0x15)='/dev/pktcdvd/control\x00', 0x101041, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008be000-0xb)='/dev/hwrng\x00', 0x400a01, 0x0) fanotify_mark(r2, 0x21, 0x20, r1, &(0x7f0000356000-0x2)='./file0\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000761000)=@common='ip6tnl0\x00') mknod$loop(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) 2018/01/25 07:15:33 executing program 7: r0 = perf_event_open(&(0x7f00003b8000)={0x0, 0x78, 0x3, 0x30263144, 0x8, 0x80000001, 0x0, 0x3, 0x80, 0x6, 0x1, 0x857, 0x3b83, 0x4, 0x1, 0x8080000, 0x2, 0x4, 0x0, 0x4, 0x24, 0x4, 0x12, 0x8001, 0x2, 0x4, 0x4, 0x9, 0xfffffffffffffffc, 0x6, 0x20, 0x8, 0x1, 0xffffffffffffffe1, 0xffffffff, 0x3, 0xfffffffffffffffb, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x0, 0x7ff}, 0x0, 0x9, 0xfffffffffffffbff, 0x2, 0xc1, 0x9, 0x8, 0x0}, 0x0, 0x7ff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000457000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f9a000)='net/ip6_flowlabel\x00') fcntl$getownex(r1, 0x10, &(0x7f00005af000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fd0000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) ptrace$setsig(0x4203, r2, 0x80000000, &(0x7f0000ebc000-0x10)={0x12, 0x5c, 0xb57, 0x2}) write$fuse(r1, &(0x7f0000437000)={0x28, 0x1, 0x4, @fuse_notify_inval_inode_out={0x56, 0x7c3a, 0x7}}, 0x28) recvfrom$inet(r1, &(0x7f0000ba0000+0x5f4)=""/4096, 0x1000, 0x10000, 0x0, 0x0) 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) writev(r0, &(0x7f00009fa000-0x70)=[{&(0x7f00009d6000-0x77)="", 0x0}], 0x1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 07:15:33 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 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) modify_ldt$read_default(0x2, &(0x7f0000001000-0x9e)=""/158, 0x9e) r0 = syz_open_dev$usbmon(&(0x7f0000c78000-0xd)='/dev/usbmon#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x98, "65288fdbff52e224f2fbdbb6360d2e39f88b9b6243f1f49329e9cf7166a7a0c63594829987997a59c80204b9892dbbf5cdd15a57134e2c6e49f42b1897d5bdd825b95fb56b7467ee5a80675476b27ab41c1972a864edee056a2795781d666fc0f89f7e306435beeeeacd541f8ee7d6e896a5f28052f0f05bf9257dfa2715f55f102794b602f2ec9a3792aee424532e4bd4dd4460a4dfd594"}, &(0x7f0000a4d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x20, 0xfffffffffffffffa, 0x7, 0x1, 0x7, 0x7, 0x2, 0x6, r1}, 0xffffff3b) 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) r0 = syz_open_dev$mice(&(0x7f000015a000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) futimesat(r0, &(0x7f00008de000)='./file0\x00', &(0x7f0000200000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) clone(0x40000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/25 07:15:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync() pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x362e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1000, 0x3, "235eb3bb3e0cfd158d9a5df11a7bdb03abee7fa9f04d79855b0f3d61df723dab74ba651929969e533c691f9f9410d6f105d8e309e4ff07b2bc071789fbd327027268c17c5f3e0904aad6e103b6defd29"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x1000, 0x4) unshare(0x4000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bf0000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000088a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x800, 0x3, 0x400000000000, 0x8}, {0xc7e, 0x20, 0x8, 0x2}, {0x3, 0x7, 0x1, 0xb1}, {0x9, 0x10000, 0xfff, 0xb00}, {0x8, 0x91, 0x8e, 0x81}]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000, 0x7, 0xb2, 0x100, 0x0, 0x4000000, r3}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="") [ 29.234374] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000647000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:33 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") modify_ldt$read_default(0x2, &(0x7f0000024000)=""/158, 0xfffffe09) 2018/01/25 07:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000233000-0x1)=0x14) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f000026d000-0x75)=""/117) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 29.324482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 07:15:33 executing program 2: timerfd_create(0x5, 0xfffffffffffffffb) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x90000) ioctl$KDSKBLED(r1, 0x4b65, 0x100) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000813000)={0x4, 0xffffffff, 0x0, 0xff, 0xfffffffffffffff5, 0x8, 0xfff, 0x2, 0x2, 0x4}, 0x10) r3 = dup3(r2, r0, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) fcntl$getownex(r0, 0x10, &(0x7f0000c57000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000af2000-0xa)='id_legacy\x00', &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a9000)="d51fc033163d6483d48e4d22d45b2240491a18f6c219aea0a10fb6f3cdb9f6642fa798cd394de88571e2f074ee58adc4df7f15956e8719aa60dd79525054f5599c65822666ad256f8bf5db5d99cc42848aa221649950a131959790feb4e41904d47244f06645add11aab820aeaac0249eaf0a8", 0x73, 0xfffffffffffffffb) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00006c4000)='id_legacy\x00', &(0x7f0000af1000)='systemmd5sum\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl(r0, 0xff, &(0x7f0000c17000-0xf7)="bfefa8f892dbaa1d6310310b8b41a3dbff12c39e54eedea1692daa4c07bf4f074e29c768378d8a77d5b76776aa5779c27c5b557a0f6ceafd1d766c16dc1e0be408797e93230ced05d85aef46edcaccdb50376287032adb9889af37b02245f593f41000a4bc20536c3326a615a451813ff7763d008b60037783594f5232c61a63489491e9397bb8a9cd028792cdcbd048a15f3b0681f35dbc5911f9a253920800c14a7b06c0c5a674bd6b4cd01128740dec4c8ae57d2b196d67c388811f9123b539792868279c5397786ec64edbbc5639d626117909b04ca54f84bd2b6c2fef72cb3feba8233eb097195d7d6575bf158df6ee25ca2436d4") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x42000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000)={0x7, 0x9, 0x100000000000, 0xfffffffffffffff7, 0x5, 0xc58b, [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(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000030000-0x58)="f242f0a50b777bf3098822669a9daec44a072b12bfd1d0c1ee796436a796732040027eb50d8428ac1353dca26dd5a2b4567f08a227cfdfcb34247397f19301c6a6706d4d0b2b2f6dd6972dc667a30c68ec31a20a0d509536", 0x58) ioctl(r2, 0x440000000000127d, &(0x7f000001a000-0x1)="d2") 2018/01/25 07:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d54000+0xfc7)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000e3e000+0x91d)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de7000)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x2, 0x0, {0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/25 07:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b9000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a26000-0x8)={0x3, 0x6}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000fa8000)="ee7302a12754ac07a41b0aa30fbcf3a47bfb966ca802f3ec635f9033ae9084379dbc768afee4ef6a6ef67f052ec9ce5b72dcdf0191b66336342cd2284d81ab6333e37e27ab685773d6d860f0a000765f3ffc23e511d42c0ab680ab1ea23eb70be65e6ca39d6812e84f2a9025291d817638689072ee1efb72751715c1f639c8f92685af5ddf8419625e2efe0b835f4424d1416ecdcaaad352d3556ab612e14a", 0x9f) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000067c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) sendto$llc(r0, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x3)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/155, 0x9b, 0x0, &(0x7f0000002000-0x14)={0x11, 0x17, r1, 0x1, 0x80000001, 0x6, @random="ab64a1353e23", [0x0, 0x0]}, 0x14) 2018/01/25 07:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005fa000)='keyring\x00', &(0x7f000097a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000244000-0xd9)=""/217, 0xd9) r1 = socket$pppoe(0x18, 0x1, 0x0) fstat(r1, &(0x7f000054c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00004c3000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2000000000000}, 0xffa3) 2018/01/25 07:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r3+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x8) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c29000)={0x20, {{0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0x1, 0x538d, 0x8001, 0x0, 0x7c, 0x6, 0x3, {0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x1000, 0x5, 0x80000001}}, &(0x7f000032e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5a000-0x8)=@assoc_value={r6, 0x3}, &(0x7f00004fa000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000049e000-0x4)=0xfffffffffffffff9, 0x4) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{r2, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fanotify_mark(r1, 0x10, 0x30000, r1, &(0x7f0000bdd000)='./file0\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000aba000)=0x0) epoll_pwait(r1, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/25 07:15:33 executing program 4: keyctl$instantiate(0xc, 0x0, &(0x7f0000001000)='b', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00008df000/0x4000)=nil, 0x4000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x4, 0x8) 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f000000d000/0x2000)=nil) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f000043d000)=""/28, 0x1c) 2018/01/25 07:15:33 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000212000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a1000-0x4)=0x14) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008a1000-0x8)='./file0\x00', &(0x7f000019b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00008a0000)={&(0x7f00008a1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a0000)={&(0x7f00004ed000)=@newae={0x134, 0x1e, 0x10, 0x6, 0x1, {{@in=@loopback=0x7f000001, 0x0, 0x2, 0x32}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x7}, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x9, 0x1, 0x5, 0x0, 0x800, 0xa, 0x20, 0x0, 0x0, r2, r3}, {0x1, 0x6, 0x5, 0x2, 0x5, 0x9, 0x7fff, 0x1f}, {0x3, 0x101, 0x80000001, 0x5}, 0x6, 0x8, 0x0, 0x1, 0x0, 0x1}}, @extra_flags={0x8, 0x18, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x3, 0x1cd}}]}, 0x134}, 0x1, 0x0, 0x0, 0x45}, 0x800) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099d000)='/dev/hwrng\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000dc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b1000-0x4)=0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat(r0, &(0x7f0000238000-0x8)='./file0\x00', 0x48000, 0xa) r2 = dup(r1) bind$ax25(r2, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005b1000)={0x204}, 0x4) 2018/01/25 07:15:33 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000013000-0x8f)=""/143) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000000d000)="845325da491937146f9d1a9c9a44ccde21ee6a88ba61660ee0d1a2d0c5e4fd2cfa7169671a16e20a19cd76336e9dd00d83ea2260cb4960b6d855857ce0fbe154193b65c8a7e04356bd4945117eb7adce72d106825c18831426bde2b7040043f2d8cbc72994901696f0f84ef3a8948882ffb725bc71fd67e6776449388131b3bd68eb2ba14286d9a4a5be2a7eefa5278db82e399060") 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) syz_open_dev$random(&(0x7f0000575000)='/dev/random\x00', 0x0, 0x610040) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052b000)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000477000)={0x0, 0x44d0, 0xc16, 0x100, 0xf8, 0x3}) unlink(&(0x7f0000bf6000)='./file0\x00') mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) sysinfo(&(0x7f00002e8000)=""/14) unlink(&(0x7f00009eb000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/25 07:15:33 executing program 7: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) socket(0x10, 0x0, 0x2) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000742000-0x16)='/selinux/checkreqprot\x00', 0x600, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00008d6000)=0x0) setgid(0x0) 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x40) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000abf000-0xd0)=""/208) get_thread_area(&(0x7f000012a000)={0x0, 0x100000, 0x400, 0x7, 0x3, 0x5, 0x3, 0x7ff, 0x80000001, 0x1ff}) 2018/01/25 07:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000466000)='/dev/sequencer\x00', 0x20240, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) dup2(r0, r1) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007bc000)='/dev/sg#\x00', 0x3, 0x101501) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000039b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000812000-0x4)=0xe8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007bb000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000-0x4)=0xe8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000727000)=0x0, 0x80000) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = signalfd4(0xffffffffffffff9c, &(0x7f000093b000)={0x0}, 0x8, 0x800) socketpair$inet(0x2, 0x80002, 0x1, &(0x7f000087e000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x200000000006, 0x84, &(0x7f0000166000-0x8)={0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093c000)='/dev/sequencer\x00', 0x2000, 0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000783000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000175000-0x4)=0x10) r13 = socket$inet_sctp(0x2, 0x5, 0x84) gettid() getpid() mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f000093e000-0x4)=0x0) r15 = getpgid(r14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000093b000)='./file0\x00', &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000849000)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000093c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = creat(&(0x7f000093b000)='./file0\x00', 0x8) r20 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r21 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/user\x00', 0x2, 0x0) r22 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00001db000)=0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = perf_event_open(&(0x7f000093b000)={0x5, 0x78, 0x100, 0xffffffff7fffffff, 0x4, 0x40, 0x0, 0x678, 0x20, 0x1, 0xfffffffffffffffa, 0x0, 0x1, 0x0, 0x1, 0x7fffffff, 0x1000, 0x5, 0x244cee93, 0x7, 0x8, 0x200, 0x8, 0x196823ea, 0x8, 0x0, 0x9, 0x6, 0x3, 0xffffffff00000001, 0x101, 0x7, 0x8000, 0x7, 0x2, 0x8000, 0x200, 0x5, 0x0, 0x9, 0x3, @perf_bp={&(0x7f000093b000)=0x0, 0x1}, 0x311a0, 0x0, 0xfff, 0x6, 0x5, 0x400, 0x3ff, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0xa) r24 = inotify_init1(0x80000) r25 = accept4$ax25(0xffffffffffffff9c, &(0x7f00005b1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000696000)=0x10, 0x80800) r26 = syz_open_dev$sg(&(0x7f000021f000-0x9)='/dev/sg#\x00', 0x7f, 0x40) r27 = gettid() mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r30 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r31 = socket(0x19, 0xa, 0x6) r32 = socket$key(0xf, 0x3, 0x2) r33 = fanotify_init(0x0, 0x1002) r34 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000318000-0x38)={&(0x7f0000385000)=@kern={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f000093b000)=[{&(0x7f000093c000-0xc0)={0xc0, 0x3f, 0x100, 0x6, 0x1, "", [@typed={0x8, 0x6, @void=""}, @nested={0xa8, 0x4e, [@typed={0xc, 0x41, @uid=r1}, @typed={0x48, 0x41, @binary="e1b5139925d7808645e861ed07748f9f2f8f6a9b80d741b5433863ba09e893734cec3b1a7f172914d1bfd24b4e6ba221e092301d4413614fe0687927a079cf"}, @generic="58718edc00096cba662138dc5b99463044c4edc181a49c5374779a61687bc64a10490cbaebf10d5e7c7924d853afaffd1c0a804b82e32726dfe4ab61321c561ade802ceaf885cf0323273965a603c91e"]}]}, 0xc0}, {&(0x7f0000664000)={0x2b8, 0x31, 0x28, 0x7, 0x0, "", [@nested={0xfc, 0x89, [@generic="04fd14b1fe4e9dcfc8432af0b42ba089735d9c516cda34b029b248", @typed={0x18, 0x6a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="0aa36f05bd8679d91bf3beb81a7bf85cfd7bc32a80880e7fbe2fd6c659e3d4de281441a80434cf6f36cfcc6b96556154807c6c9d8f5df7054699449b89ea58cfb3c03ed1c5357cfc708c316249fd42720b811be70c92ab4c35092613a908a5873fdadaa06d49e73b3511e91deffaaffa5d928862d1de6812aed35261d626bb4e3348ada6b82bee1216e195bce123f103b9c1d63e4ff1be8d9add64702d528c13525d83876f61c2ed8c9aea650d57e8c2e2", @typed={0x8, 0x68, @void=""}, @typed={0xc, 0x22, @fd=r2}]}, @typed={0x8, 0x6d, @void=""}, @typed={0xc, 0x2, @uid=r3}, @nested={0x17c, 0x11, [@generic="4bebe094cc9011bbd4bdf21236efcb08ed59d65557b578b5ea78aec0389e3ef40fa5876fa2b58ed645aeedc10f201f44f23bea66a46f177d1a1ca20df8c26bf5bd16209049a4c6da50eeee6164474e06f53868e30829fe", @generic="0f2413fba55635bcb9199f97ba3f60f2d6ec0c04227da7f9272c51cad20393d4d2de18cd4a32cc70863d7282f041c23b25", @generic="df1ce6f8faa955e2a81d3e701ae3d6a7fe213d0df93dfe44025e6fd026b3ad63efe98962675b1eebb565c9769fe3c192091e5485f31017d378a57b123514f3568a6f586a179a4ec0c4b30cdff5976e3d64242e5fdad83a4c14c73d34f8a30ee14afaf9beae89880436bd55e0c9bf6e77566c46cfbd9ec8539f0068c185c166ae154f462119363b3cb5a3a3f4969b305fa02ccc782c1436ad33ad2f756a50dc3c9b53a60ef4243f6af8b9c6fada8d4b827dbb955e161e16ce215f2b4dbdf6f0f6edf1e77ce161110a89e08b5b915e6721cec8e0102b269c23a5f70361add34e9384b4d6f4ec90e0f87b8f1e8806179410"]}, @typed={0xc, 0x2a, @u32=0x8000}, @typed={0x10, 0x78, @u64=0x0}]}, 0x2b8}], 0x2, &(0x7f0000756000-0xe8)=[@rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34]}], 0xe8, 0x40000}, 0x800) 2018/01/25 07:15:33 executing program 2: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a65000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) chmod(&(0x7f0000ab7000)='./file0\x00', 0x40) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00000a1000-0x10)=[@request_death={0x400c630e, 0x2, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f0000ab9000-0x2d)="a8db6848168388e865159baee9263c72bf4bd121fb939d777f848af0b611cea4e4a187f9927c36594a741ca23f") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ab7000)='./file0\x00', &(0x7f0000ab8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/25 07:15:33 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00002bc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r1, 0x0) 2018/01/25 07:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat(0xffffffffffffffff, &(0x7f0000ffa000-0x8)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000660000-0x20)={0x5, 0x67, 0x8, 0x8, 0x0, 0x1000, 0x8, 0x8, 0x0}, &(0x7f0000eda000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007cd000-0x6)={r2, 0xfffffffffffffbff}, 0x6) getsockname(r0, &(0x7f00002db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dfe000-0x8)={0x0, 0x6}, &(0x7f0000d3d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000240000-0x49)={r4, 0x41, "fe99f794c195b125ce078292110374466b6b2ba5f5b251f4d669201c4c39b9d29db6fdf99a72dd0cbac9a1852ce7f76f6a2f5214fb80d51e30d2740a4771548ce2"}, &(0x7f0000330000-0x4)=0x49) 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000ed3000)={0x0, 0x0}, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000567000)=0x0, &(0x7f0000920000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000082b000-0x4)=0x200) readlink(&(0x7f000040b000)='./file0\x00', &(0x7f0000aa1000-0x2)=""/2, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ca000-0x58)={0x0, 0x95, "fb6c979faeb0f9ae217fb0b5dedf48f5523f3b1975ca71b4f119bcee4063ac08bafc3c53c68d6ab0bb2b26064c5e68ea1349430ec4260fb6c8ee6cad31d37d7dad1214b3fbc92a71f61ded8a3d2acf503054dc380709e339e0fe80c9fe06a13e26fcd259d75a0eb317686d9b319b0d6c40e45d4fa1de77164e84cfb7ff69a5a825abb1b2ffa9227dbcb491a8af987d80ea4afaffea"}, &(0x7f0000c2a000)=0x9d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000106000-0xc7)={r3, 0xbf, "675c625e8b050fe88fb7a3dc1fbdc7774f9fbc26f884f39ce7a1d0954ef7c8b8b452ddf1330012face4c11c246df60087bf677252d06fe4cc500653aed9f8d70488f978eabdf847ddad3d1a5a181d8b4ed3b5197d66eae5489efe91d17f8219c678a97c288ae47fad7bddf65f59c061ca5a39ae4cc985aa7604bb31fc33dc05506b3200d07b4284da38d1b9ff2536f22778df1099490fa5cba058cf47fab579713551417a769ea6fe60965d3aad0896bd1a29b2db2b63bee0c2a5f06e83699"}, &(0x7f0000015000)=0xc7) sendmsg$nl_netfilter(r0, &(0x7f0000a1c000)={&(0x7f0000086000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e81000-0x10)={&(0x7f0000345000-0x20)={0x14, 0x13, 0x5, 0x400000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r2, &(0x7f0000d38000)={&(0x7f0000568000-0xc)={0x10, 0x0, 0x0, 0x4200082}, 0xc, &(0x7f0000e04000-0x10)={&(0x7f0000829000-0x5d7)={0x14a0, 0x41, 0x0, 0x5, 0x1, {0x16, 0x0, 0x0}, [@nested={0x390, 0x0, [@typed={0xc, 0xb, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d5e7bdb8be8f3e20665f5127b8278580b901a249f9390d6eb8cb4d6529bb114e1a3b2e43f6fb0f195029fc8aa9a367050250510b20736dab09f5e2efe3ac7931b5140eb84ebfed118dfa674ea9c0e19d7f0650a6c21c997d92595d125590c180b77b60b59a5432b24319328ebd546a25bc7a3a699afbce59f8539b1dabeb12f6e85f2c1af20d54b4f966ef24b19b77552f5927674be4fc8c9482f83080ab4d09dbedd13173a92ae019b5dc0515f981700d29b62860f49834d9c0f73cba4f9ff258611a655c811bb539c42d161023b99f9825d24f296043eaf074", @typed={0x10, 0x10, @u64=0x3}, @generic="8c822fb05fa83764efe231f983c80f987e268674333728c6e6128e5cdaa5eef913d10474463db39c681d60c57d433511d5690adfd44aa948ed7b2768669be52106a2c310900137c6720d0a529e3257ff2789f63fd1ea550d62cedc3e23ed7eef94676961fd4cc2a30231aae16bba16fd6aa3f6894f574da0ee2c7aa4783a24d109a26d4b2a013c6cf288635cce49c98b2c", @typed={0xc, 0x80, @pid=r4}, @typed={0x80, 0x49, @binary="fa74085ab81aed48ff80c613ebf2378dedf1a51e22acdd198ac67fe36137f88127d19247a04a9a8e89c81907f878421ff6746a6ac9f5cf510a8874ec77de71c148f8fe22712d04fb805d3a5590db0ee9dc30e8e82fec8a869b2c0126e0122817b74802de00425a1983de3498c6200338761e636a22"}, @generic="c27fe9c3ff117fd7faa1948372f31e4e7405f88c81611e25ec248daa5ebdda576f7d2be874f0b8636089fa9edb4bb1d405eda8131af6033e", @generic="7f5c18a658ce8bc4e012495bf17476df8a7d5b4336e5097a629170ca48cb0b3db69228764350fa979a283ae85d43878afbc5b3bb66662f7f63ed987dacf8455435cf863d341985ff543b0112ce6a11da277a195d8694b50d6e2f58d2b27061c2b11b9ab86c4e5026882f", @generic="e64b04faafe32c9495ea7c1a3794ea3c9a59604f9b0a705609c331b302c7d23b7392921656dbebb8b037a266facc936b28381db0bee9833354a8c5853a8d68a36bd56068947df666746d5d75d00af341cd934d18d782b267433a06948d5e55ddf96e5b1ebac1ea3f9adce545441bc7b99c28b8a4a72b92b674465421ecc54b0e99f5764ad37052517818c826b55185d1d5f2157cce8bab590b69dc8a451379cb4ed4f29106d14cdd819471d76f6e2401e06d89b18ef2a180ea827197c256ed0e7ddce1a7c072fdc1ec99", @typed={0xc, 0x34, @u32=0x0}]}, @typed={0xc, 0x74, @str='\'\x00'}, @generic="26e8cd317924ff4d5aa64190db16a94938b73f1811c48dc86dcc66a7a5e90fbaef3e5203d4fda9efb855a767fa0e2dd001dd047d9463330626867f87ced4a44a3c8bc61ac73c0226b6603241275b920ed0a70c271e428ddf3093d6cbab3182b41bbbb177721a559410f383147296802df350beadc98c1a135fdbed6372103b305c41ff0cd07e4b5264d8", @nested={0x1004, 0x76, [@generic="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"]}, @generic="d812c021e75c168b64b05837eb2482c92a06ae52bbb1a4604d84ba30f575557dc291cd76e2da1f548fe5ed729bb5fdfc3d9f287fb3bca75b820b012b2e693e8119dc57aae3e41faad823e863c59b08953e42ed8e6b4e936481004111e03e240a9337"]}, 0x14a0}, 0x1, 0x0, 0x0, 0x800}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007c7000)={0x100000000, 0x9, 0xa1e, 0x8, 0x0}, &(0x7f0000f5a000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008fa000-0x8)={r5, 0x7}, &(0x7f000073b000-0x4)=0x8) syz_open_procfs(r4, &(0x7f000027a000-0xe)='net/rt6_stats\x00') 2018/01/25 07:15:33 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xd0, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000024000)={0x0, 0x5, 0x40000de7}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000-0x8)={0x0, 0x81}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000026000-0x5c)={{0xa, 0x1, 0x6d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xff}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4a}, 0x8d0, [0x428, 0x3, 0x8, 0xbaf7, 0x9, 0x7fff, 0x8, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000011000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000019000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000022000-0x8)={r3, 0x1}, 0x8) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000f03000-0xf8)={{0x2, 0x1, 0x8, 0x2, 0x800}, 0x1, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0xd36, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x0) dup2(r0, r0) fcntl$setlease(r0, 0x400, 0x1) 2018/01/25 07:15:33 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001bf000)='rxrpc_s\x00', &(0x7f000068f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f6c000-0x45)="ba159809dc3b0376924cc0de688865ffbf23a099ec00ace96ddc29235aa925d48c4e7f0abda19a0c08a2f80b68350e0c4accc89519e8b172e812e9cd078a7ba8aea756d2fb", 0x45, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') [ 29.725790] binder: 5760:5762 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 29.741597] binder: BINDER_SET_CONTEXT_MGR already set [ 29.756705] binder: 5760:5778 ioctl 40046207 0 returned -16 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f00001dd000/0x800000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000d50000-0x8)=0x0, 0x3) mincore(&(0x7f0000235000/0xc000)=nil, 0xc000, &(0x7f00003a6000)=""/50) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000de000-0x4)=0x0, &(0x7f0000513000-0x4)=0x4) [ 29.756968] audit: type=1400 audit(1516864533.524:20): avc: denied { write } for pid=5764 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.760925] audit: type=1400 audit(1516864533.534:21): avc: denied { getopt } for pid=5764 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.770864] binder: 5760:5786 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/01/25 07:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x3) pipe(&(0x7f0000746000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/25 07:15:33 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a93000+0xdf5)={0x0, 0x7fd8de18, 0x4, 0x10001, 0x3, 0x6, 0x3f, 0x0, {0x0, @in6={{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b, 0x1, 0x3, 0x2, 0x7fffffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x9)=@sack_info={r1, 0x7, 0x6}, &(0x7f0000a94000-0x3)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x40) getpeername$unix(r2, &(0x7f0000a95000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a95000)=0x8) r3 = dup(0xffffffffffffff9c) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a94000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000)=0xe8) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2000000000000001) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 07:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000323000)='./file0\x00', 0x2180, 0xc0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000ef9000-0x10)={0x1b, 0xbc0, 0x7, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e50000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000133000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ba8000)=r2) 2018/01/25 07:15:33 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") rt_sigtimedwait(&(0x7f0000003000)={0x0}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x34}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x3ec2}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x7f}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0x1000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000003000-0x34)="282a24a9d2aa992179103bd76268f1cd723f7d42c267206874076c5e016c8e3b0a6cd868a171a65f0600e43fcbf50371504b2661", 0x34) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x20, 0x8, 0xcca69d2, 0x100000001, 0x80000000, 0x9c, 0x5, 0x2, 0x800, 0x7, 0x6, 0x5}) 2018/01/25 07:15:33 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000321000)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093e000)=0x14) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f000093e000)="7e83649bbbb985031a05ab336b1ef1c31698c6e6ae815a293fde165cf585a70b4ba2723aa50ecb973027d4e7a8b5e0620b44e1", 0x33, 0x8000, &(0x7f000093e000)={0x11, 0xf6, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004e1000)=0x6, 0x4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000093e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00008a6000)={0xff, 0x0}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000093e000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f000093e000-0x4)=0x3) 2018/01/25 07:15:33 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x280442, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCCBRK(r2, 0x5428) recvmmsg(r1, &(0x7f0000001000)=[], 0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000862000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d40000-0xe)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00001f0000)=0x0, 0x40) 2018/01/25 07:15:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000008000-0x68)={0x2, 0x4, 0x9, {0x77359400, 0x0}, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000008000)=0x0) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000ff4000-0x5c)={0x80000001, 0x3, {0x2, 0x0, 0x6, 0x0, 0xe347}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x1100000004, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d5000-0x4)=0xc) getresgid(&(0x7f00009e2000)=0x0, &(0x7f00004db000-0x4)=0x0, &(0x7f000047e000-0x4)=0x0) r2 = getegid() setresgid(r0, r1, r2) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x802000000402, 0xffffffffffffffff) exit(0x0) fadvise64(r4, 0x0, 0x0, 0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2018/01/25 07:15:33 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f82000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000f83000-0x258)=[{{0x0, 0x0, &(0x7f0000f83000-0x70)=[{&(0x7f0000f83000-0x1000)=""/4096, 0x1000}, {&(0x7f0000718000-0x38)=""/56, 0x38}, {&(0x7f00005ec000)=""/78, 0x4e}, {&(0x7f00004f5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/88, 0x58}, {&(0x7f0000f82000)=""/127, 0x7f}, {&(0x7f00007ad000-0xb8)=""/184, 0xb8}], 0x7, &(0x7f0000558000-0xab)=""/171, 0xab, 0x48}, 0x3}, {{&(0x7f0000f83000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000611000-0x30)=[{&(0x7f0000f82000)=""/201, 0xc9}, {&(0x7f0000f82000)=""/35, 0x23}, {&(0x7f0000c2a000)=""/213, 0xd5}], 0x3, 0x0, 0x0, 0x7}, 0xee19}, {{&(0x7f0000f83000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f82000+0xfa6)=[{&(0x7f0000157000-0xf3)=""/243, 0xf3}, {&(0x7f0000f83000-0xec)=""/236, 0xec}, {&(0x7f0000a6a000-0xf0)=""/240, 0xf0}, {&(0x7f0000f82000)=""/242, 0xf2}, {&(0x7f0000f83000-0x89)=""/137, 0x89}, {&(0x7f0000ccd000)=""/34, 0x22}, {&(0x7f0000f82000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f0000f83000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bf5000-0x20)=[{&(0x7f0000040000-0x85)=""/133, 0x85}, {&(0x7f0000f83000-0xa0)=""/160, 0xa0}], 0x2, &(0x7f0000f83000-0x4c)=""/76, 0x4c, 0x7}, 0x7}, {{&(0x7f0000f82000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f82000)=[{&(0x7f000079c000)=""/255, 0xff}, {&(0x7f0000f82000)=""/64, 0x40}, {&(0x7f0000f83000-0x1000)=""/4096, 0x1000}, {&(0x7f0000693000-0x1f)=""/47, 0x2f}], 0x4, &(0x7f000087c000-0x5a)=""/90, 0x5a, 0x8000}, 0x0}, {{&(0x7f000036d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f82000)=[{&(0x7f0000964000-0x1c)=""/120, 0x78}, {&(0x7f0000a8e000)=""/225, 0xe1}, {&(0x7f0000f82000)=""/90, 0x5a}, {&(0x7f00000e7000-0x37)=""/55, 0x37}, {&(0x7f0000f83000-0xdd)=""/221, 0xdd}, {&(0x7f00008cf000-0x42)=""/66, 0x42}], 0x6, &(0x7f00007bf000)=""/0, 0x0, 0xc0c}, 0x1}, {{&(0x7f0000f82000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f83000-0x20)=[{&(0x7f0000f83000-0x30)=""/48, 0x30}, {&(0x7f0000f83000-0x44)=""/68, 0x44}], 0x2, &(0x7f0000f83000-0x4a)=""/74, 0x4a, 0x8}, 0xffff}, {{&(0x7f0000f10000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f83000-0x70)=[{&(0x7f00007ed000-0x5a)=""/90, 0x5a}, {&(0x7f000095e000-0x26)=""/38, 0x26}, {&(0x7f000076e000)=""/6, 0x6}, {&(0x7f0000f83000-0x30)=""/48, 0x30}, {&(0x7f00007b0000-0xf7)=""/247, 0xf7}, {&(0x7f0000f29000)=""/7, 0x7}, {&(0x7f0000d20000-0xb)=""/11, 0xb}], 0x7, &(0x7f0000f83000-0x30)=""/48, 0x30, 0x1}, 0x5}, {{&(0x7f0000f82000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000dd4000-0x20)=[{&(0x7f0000f83000-0xff)=""/255, 0xff}, {&(0x7f0000f83000-0x8)=""/8, 0x8}], 0x2, &(0x7f00001d6000+0x886)=""/15, 0xf, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000977000-0x20)=[{&(0x7f0000849000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b37000)=""/119, 0x77}], 0x2, &(0x7f0000f82000)=""/216, 0xd8, 0x40}, 0x8}], 0xa, 0x40000100, &(0x7f0000a5b000)={r0, r1+10000000}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001f5000)={0x0, 0x22, "16bb5d937ba7beab1201470c5f4af02aa184904a1661c8716c773cb50f03e4443c42"}, &(0x7f0000f82000)=0x2a) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f83000-0xc)={r3, 0x8, 0x30}, 0xc) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10)={0x0, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) 2018/01/25 07:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/hwrng\x00', 0x101c00, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00001d7000-0xe7)=""/231) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/access\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000152000/0x3000)=nil, 0x3000, 0x1000000, 0x24833, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b6c000)=0x0) r4 = mmap$binder(&(0x7f0000cab000/0x4000)=nil, 0x4000, 0x4, 0x830, 0xffffffffffffff9c, 0x0) r5 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000f5000)={0x118, 0x0, &(0x7f0000912000-0x118)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000f23000)=[], &(0x7f000006e000-0x10)=[0x38, 0x48]}, 0x0}}, @exit_looper={0x630d}, @increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x30, &(0x7f00001b0000)=[@ptr={0x70742a85, 0x1, &(0x7f0000164000)=0x0, 0x1, 0x1, 0x3f}, @fda={0x66646185, 0x3, 0x2, 0x37}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000a17000)=[0x30, 0x38, 0x30, 0x18, 0x78, 0x0]}, 0x3ff}}, @acquire_done={0x40106309, r3, 0x1}, @acquire_done={0x40106309, r4, 0x0}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f000066d000-0x40)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f00005df000)=0x0, 0x1, 0x2, 0x2b}], &(0x7f0000b44000-0x8)=[0x0]}}], 0xf7, 0x0, &(0x7f0000433000-0x93)="55f527006eceffd28b5ec3ae8157ad5c15b88ec4096e56c4a4585b5d426478937dc854a1486721eed9bf13cb7fa12569999cb11a7f6e8989483c2922a01eca0dc3d324f075ccc5476ac4fe2ea687b26fe95104a6bc087bbccebbf22b8e632c8a0a954a04c79f19614031eb208b7de1e41fe216abdcc03f6a834f00c38ef1b729b79ad4fa9b9c73ce64398da905dd6db6b2d7d53f84e72f2f6c31768c31d3b4f6edbb81424a6b4ab699f6605feaa3e521ac858cc9eb364f74ba48adaf7a0abfb42c1525c5384c8b273c898ad780a6bfe8fbfef395e9c000c2c3a589f537e44fba81c34056df913f45bbf8d6ddf1cf8e91bcbf84a5ca1e85"}) [ 30.069971] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 07:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000137000)='/dev/sequencer\x00', 0x480000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005e0000)=0xff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008e7000-0x1)={0x7f}, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000924000)={0x0, 0x1}, &(0x7f000060e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005c8000+0x2e0)={r1, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x7, 0xa71, 0x0, 0x9, 0xfffffffffffffeff, 0x2, 0x10001, 0x0, 0x80000001, 0xffffffffffffff96, 0xfffffffffffffff8, 0x5, 0x3, 0x5]}, &(0x7f0000189000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e10000-0x8)={0x0, 0x8}, &(0x7f00000d5000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008b9000-0x10)={r2, 0xb0, &(0x7f00004fc000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x67ef}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x1}]}, &(0x7f00001b6000-0x4)=0x10) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 07:15:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d0c000)=0x0, 0x4) sync() pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) recvmsg(r0, &(0x7f0000d2f000-0x38)={&(0x7f00005b6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dde000-0x30)=[{&(0x7f00007ca000)=""/0, 0x0}, {&(0x7f0000874000-0x2a)=""/185, 0xb9}, {&(0x7f000007c000)=""/56, 0x38}], 0x3, 0x0, 0x0, 0x1}, 0x40000140) unshare(0x20000400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/118) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003a6000-0x63)={0x0, 0x5b, "9adf7f4398cd7726a7d32887ed679ae0843e191d7dcb093e1bfe01ebcd92d2f310579e386757a34c216bf8b83ff22d29642d0226975a9807859865d3e47f70fdfb188f2a7848fd4fe65d637052a83420adcaa8d8544cc81e04a65f"}, &(0x7f0000472000)=0x63) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000720000-0x6)={r2, 0xfff}, 0x6) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d05000-0x8)='./file0\x00', &(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000737000-0x4)='udf\x00', 0x802, &(0x7f0000860000-0x2c)="2a3b3b93cb9538cea81372903a4457209a577750dc7777ece27ba9ea81b00a4a1c352db19299176b7392c730") unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) umount2(&(0x7f0000eb3000-0x8)='./file0\x00', 0x4) 2018/01/25 07:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d75000)=""/131) fcntl$setpipe(r0, 0x407, 0x100000000) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000aea000)={0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d37000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000736000-0x20)={0x6, 0x7, 0x5, 0x1, r1}) unshare(0x400) socket(0x3, 0x805, 0xffff) 2018/01/25 07:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) vmsplice(r0, &(0x7f0000fea000)=[{&(0x7f0000f7a000)="ecfc15c785b45ab5677ec78e03371cf56a5ae8d536516c2707801691da21", 0x1e}, {&(0x7f0000480000)="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", 0xfd}, {&(0x7f00001eb000-0xeb)="efdf303075d7da36337da67fc474911d4d496eba003e31f9eb088850e6a007cc4a54a924d6bb56f52acc3a055ab74df2f5683c39ce3dca850a424e831a53655cf62b3d19b6a932d18c166ff7a01cdc722661ae77b6d44e4f79632c01e3d9403af56d80905e79a20fa5aa6695c93857e1f1c4c57e395c799e59670cb11597daf56e913424aae8d795133795f9e0547794dd8d619d54f18f4eef3dec85e4913eaa88b2333d4b433c9ea175c19f3516b5df0f8c7e77a552bb83c0929a4055aa1558a5dbfcf428d97ca15f5d6e16b9a5cca1f9c8a590485de4197ff5000c79c15dcaddf49a9bf1b7e7a3108c66", 0xeb}, {&(0x7f0000bb7000)="0b9e21015704cf96962090beadd43584e5d4be41d9efd40cc8eacfec59a55a9d9b513444af559fc19e6467bdaceb5420c8a68edf859a0466c602ca3b8549d23365942bfc194fee3248b9371a213c024daad0ba005c4002a2ffaca86cf089b6c91d33bd2f4884541bca766bf540a1d03f97fbcbb9d6", 0x75}], 0x4, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) utimensat(r0, &(0x7f00009d1000)='./file0\x00', &(0x7f00002e8000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009a000-0x8)={0x0, 0x0}) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000610000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000165000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000989000)=0x14) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair(0x0, 0x7, 0x401, &(0x7f000044b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00005b4000-0x8c)={0x9, 0x1c, 0xfffffffffffffff9, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:34 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000906000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 30.312095] binder: 5870:5874 ioctl c0306201 20007fd0 returned -11 [ 30.336741] audit: type=1400 audit(1516864534.104:22): avc: denied { call } for pid=5870 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f07000-0xe)='/dev/keychord\x00', 0x4100, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ffa000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd2b3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000-0x14)=@known='security.capability\x00', &(0x7f0000002000)='&\\lo&!\x00', 0x7, 0x2) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007ee000-0x10)=@generic="5ca05bdf6a19897d1a648ab898336555") sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2018/01/25 07:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ec2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000c2d000)=""/115) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) bind$inet(r0, &(0x7f0000e23000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 30.358710] mip6: mip6_destopt_init_state: spi is not 0: 3708026880 [ 30.366022] mip6: mip6_destopt_init_state: spi is not 0: 3708026880 [ 30.374576] binder: 5870:5889 BC_FREE_BUFFER u0000000020dbd000 no match [ 30.402920] binder_alloc: 5870: binder_alloc_buf, no vma [ 30.415696] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 07:15:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000e2a000-0x8)='./file1\x00', &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000351000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000073e000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000937000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000-0x4)=0xe8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000bbb000)="48a488d6c4dec4ab49717ccca7ac01f132ca2522fa68dbcafb29622731b09c18d45d4aa8d1fb0c258fcfbd71e606150241c3aa4931f00aa0ad95d30911f2ace762e991980f6a46eb3524123f9c1d371f4f705d957ccf894b16e3d66e01c9dcf3728c5a07186e8d2e8d4f0c93610e4691323a2b9d9ff29a5014df0e796de9541c229ce3337bf2e2326f99a7642ca610f845514974a1401030656a500dcf4c46952f8a42ce54ec16f0254279568427261979e025f51bb05e5d3261b744715380ee5828c4f72c84e081a6820b37d41a07d5950fae40fb2d04cf83f33d804ea33f5034937cc554aa50e6", 0xe8) getgroups(0xa, &(0x7f00003ab000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000319000-0x4)=0x0) stat(&(0x7f00009dd000-0x8)='./file0\x00', &(0x7f0000f72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000048f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001d0000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf9000-0x4)=0xe8) stat(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00003cb000-0xa8)=[{&(0x7f00006aa000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000863000)=[{&(0x7f0000790000)="260fdb0fe6837c1deca00d0597a3ca0f419ded6000b9237712d5f0bcf9099d0aabf53d0eec4efe9f26347b3806d18f49195b9c722c91d85661aee9fde5b91b5e96f3a9195312e644dcd74e5c28d0d473a7cc8725af28af2a0981e4adc99b6123068c0be67fdcf737968b36f80bd05391d97d5e416163f95db9897b2df3ea16a5141d1196f37a2b3aecd7fb79e693a46d88ce7b640b2fb09c8661121d9bcaf94861cd3e0879dc0acb532f95941d2a4d5c45f51b87", 0xb4}, {&(0x7f0000aac000-0xf)="9c8b1a1cf8d4b3b018c0b8f6b4605a", 0xf}, {&(0x7f0000c41000-0xc5)="89e328bd2b2f7704850e7b3021d94d92ea68e88cdd72c3c328f4398f2bebe5a4a9df93cf8092826eefe1f1be0d4c5e160df31b2a7a5191a0e1e6df014d795578ce48d5315a1b90bf21e176df61a0d58e5c650953550b76823257d6efcd820583ca3320609055b7a9bf64bf7684bcaac22cf5edf788b97e3316bba7a879bb4de904543d37a97f5a9b4dcdb0164c07d56851feed32ad811411fd2097f0eca027ffeb3321ca5f41ee5ce87d122d8151958830b9c91c01574c7e77c0c2458d44d563285b8a4df1", 0xc5}, {&(0x7f00008e2000-0xde)="e82252fc09e67b9b111822edcf8b0d10a736d221260443cfbdaafa9b1723f3d0b6a3d5eafa1eb1b6b2e43a90e3ae60fb22e3f326d760ef7a5b1b920950bb415c3d2cbe96d49e170673a0d3b3750e7a4af97b5e7ebf256e802ef4e101d026502e4ef795cf7563248354d843972687993e0b1e843afd4615483ca1a35dc3c1c117b7124c74d6343c551eeebabf253179ec13271317edcfb8056432bf2500004dbc60a765b66bd95a0846bd4907402b22d03bf072ae1b0868df34ccc0e865a72fac951b9bdea29e2b6418478f03d6b8396dbd1be4aaa078929cda92ae3b3889", 0xde}, {&(0x7f0000895000)="c40997285fd84b8fedfb0fb28d65882224d14a14668e2ee925d4d86eac4372fdf1c2be4f34674521cd0cacc02c454b22d17d8e482336c84a9dfa948ef554ff6d82490ad0daa42ad6924eba7e07afafa53e8bf82e15f4459d8a4168ea7650d6de3c7d740d8cf20e0d348ba81958b712513b4227e682d7ac02641294dc5c1617287708863bbf366dbe0b9b7a7fc3e315bf1cd2a91a9edbc57d1b779635c9263a7d0eb0f62d09f59858be", 0xa9}, {&(0x7f00007aa000-0x1000)="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r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x160, 0x1}, {&(0x7f0000b3d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000959000-0x60)=[{&(0x7f00001f3000)="fdc464c9ee4818972022e6ac71c406f6a985d4d49e1e2f", 0x17}, {&(0x7f0000319000)="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", 0xfb}, {&(0x7f000021d000)="8b14a97d3136ef6053d660853b64cd6854cc580db0c1dffcfe4abc7ee35551518bbaab9804f379dfbc0e7e66364279e33d2c60cfe475651deafc436fb8fab4be197712251aeb6a8ec461a8947bd21f4b68b0acb146f9af11e0f0220148706543565be2d3bda451fa42575cd9df51f9cf384a65e214e9a89433e3e5497ce886c9fc5c45b14e8482105ce5ee401f8e1045a9ac509ce6ff923fbc03e93b86566fee42f62185654d416179fef223b8b9818ef19c50bae80bc6e85b0772a362c3b246d090d98ae97b2a8d986857a2e2886e537f38a635d52006a787eb44ba9c5bbd5fe2dd931366ebbc680f4217a7fbadcaa5b98d", 0xf2}, {&(0x7f00004f9000-0x4d)="2f43ef61a24d0163b815dfb3ef2994ae751aecc30b26d3792009d5032944ce954864d26991550dad7d88c5916ab7fa62fc77dbb1e2d8a319af4614b13921dd36e15df45a3e9ec9baa6e4f1435e", 0x4d}, {&(0x7f0000d22000-0x3)="936392", 0x3}, {&(0x7f0000b2a000-0x6d)="bcaaefc009adf3328586b3cdcf8b26cb300336704feae54950bfa6ba979ddc9c4c9750a85bd2a7980accb2f25ee2fe6f77b1d23a4536e6cb2c725a5f6812d001c4f3ce6eff0fb0f68161a2ef781745e58b3070c592e9358ba9a2923fb4cc6d3d88b2d4419ce1a76e514580fc49", 0x6d}], 0x6, 0x0, 0x0, 0x4000}], 0x3, 0x4881) r17 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r1, r17, &(0x7f0000023000)=0x0, 0x26a950b) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="", 0x0) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="0900000086138b1b2c5d0c673d9d8226"}) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000007000)="0dcb5559fbef75f9953021c1bffb589e59d61d68478a1a4b25bf61594df8e00b15ea89cfccec19543794a2360c0bc246ad961ed85bc652ca5d12741dc1ebff4c643c74b17c5315a452d4a4a12354eb67f4e67a04c7", 0x55) dup3(r0, r1, 0x80000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f000000a000)={0x0, 0x0, 0x0, 0xfff, 0x100, 0x8, 0x0, 0x100000001, 0x0, 0x4017, 0x3, 0xfff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/25 07:15:34 executing program 2: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x53)={0x0, 0x4b, "b88dce7640ffd173b80acf986bcd105da052ceae90d65a70f754443314ffd93d4e7e29dc024b445a42a35297e65fb456f0e9060db278c1f72fdd240dafac669e3931b0b14a754a7e2a44ae"}, &(0x7f0000fdc000-0x4)=0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xa46c, 0x3ff, 0x1ff, 0x1, 0x2}, &(0x7f0000fdb000)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fdc000-0x4)=0x2, 0x4) 2018/01/25 07:15:34 executing program 6: r0 = socket$inet6(0xa, 0x10000080000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ff0000-0x60)="", 0x0) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000)={&(0x7f0000001000-0x48)=@full={{0x3, {"815cf026d18fd1"}, 0x80000000}, [{"89cd5bf71347e3"}, {"8a6a1afd6bdc3f"}, {"6f2937330ce047"}, {"50d463d88a2ab2"}, {"f24241f63acfea"}, {"86abe25210215d"}, {"d3fdbb6e42d1f4"}, {"84ce774a95b2b2"}]}, 0x48, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="bd02ae20ce0484d1748ee11a8b64d6f0d559ddb09bfe0af8550984562dc05028b72fd350cf0be236db6e535be0653b8ea5e079a80c980acf6e683fe0be17bced7478c2848718fc09b7e6", 0x4a}, {&(0x7f0000001000)="4ea7eb41fbb40463682d4a95b3c4046a2807", 0x12}], 0x2, &(0x7f0000002000-0x1e8)=[{0x98, 0x6, 0x3, "d8d49824d49ebd5cdcd02cf69b4f0cf1e9df5a58516b1a4f83c3c78495471b94d6ed216278aef62e4bfc1d98e58a41f1d464dd094bb994cc42ec50276bbcbd02b7a5bcbfc3603f17f2e57a1a0b972f94b8dbc99973b99aa33a45a571b945028af4868c81ae2f3470e760cc2eace3ad0a83bf986bce22908dcb86b37d433e1def99dcf3e6d4d674"}, {0x70, 0x107, 0xffff, "8d907236179809b37ef740bc10e62466db7c7cf1de667b954886aa6bb2bfa5bd0e998ce29b4a540fefda7f0c36f31e773c6f60a2dd7bb763647160feeb14b43423a4d2499887910dd595af2b99c709f847fe9cebf1ddc9cf21383d"}, {0xe0, 0x3a, 0x8, "c040b8b18a472597db32049ddff1e8ab108ff74e6c4fdd6addc914cd6de3d29ca362ade14193cf4e7fd9f1583ad18296a8c30075c5334dd1b7420fa7e1b5836ff53fc1c4bee59b7f1fd0f95a5c7e558eaae5296416399bed585ab53c93277b9ffe84da3cc70bc2652dca59f000c68043baf9ce0321678932164478ebe049b4c6e26ba6d1c5fb455ddafb8b9786abf54fc20aa34ce3a3a415ceefc4b0ea72c4e18379d436164399194849385aee3f1bdd501504e6f3abdd982b3a1e5773bcc3ee6f0cb650f82110d41d331e2bb050da82"}], 0x1e8, 0x20000000}, 0x4005) [ 30.415704] binder: 5870:5889 ioctl 40046207 0 returned -16 [ 30.417912] binder: 5870:5889 ioctl c0306201 20007fd0 returned -11 [ 30.419234] binder: 5870:5906 BC_FREE_BUFFER u0000000020dbd000 no match [ 30.471131] binder_alloc: 5870: binder_alloc_buf, no vma 2018/01/25 07:15:34 executing program 3: open(&(0x7f000045a000-0x8)='./file0\x00', 0x2001, 0x5c) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) 2018/01/25 07:15:34 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00007b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000ea0000-0x8)='./file0\x00', 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ade000-0x4)=0x0) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) accept(r0, &(0x7f00005e9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b09000-0x4)=0x430) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000088b000)=0x3, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 30.477207] binder: 5870:5889 transaction failed 29189/-3, size 0-0 line 3127 [ 30.484666] binder: 5870:5874 transaction failed 29189/-3, size 0-0 line 3127 [ 30.495194] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.501188] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 07:15:34 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000006000)=""/60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000004000/0x4000)=nil, 0x4000, &(0x7f0000009000)=""/49) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000005000)={0x4f0, 0x2, {0x3, 0x1, 0x9, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/25 07:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000205000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f65000-0x18)={0x0, 0xd4a2, 0x10, 0x3, 0x7}, &(0x7f0000f64000)=0x18) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000b51000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000de2000-0x4)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffffffffff7f, 0x4, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000099e000-0x6)={0x7, 0xb1, 0xfffffffffffff24f}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000928000)="5fb28b9b24e632c26d2e3cdb2955f386a45338eefe42bda4bfb7e6dcaae41cd5da32d72e3e66696f97eb20d6e905455e61fe790d6a91336edeaf6a940d3f7da1d325ecd400018dfcb392d601168df25d8f1f42656c0797eb9ce40da319cd5a50300d67fb21c030919ba1efb78d76e67f", 0x70, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4)=0x0, 0x4) 2018/01/25 07:15:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009b5000-0x16)="9df6f0ace464f475d97edead722093d399ad53adbfbe", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cfa000-0xd)='/dev/usbmon#\x00', 0x2, 0x200000) pipe(&(0x7f0000971000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd0000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00001d1000-0x9)='net/bnep\x00') r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ac3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001ed000-0x4)=0x14, 0x80000) socketpair(0x11, 0x4, 0x7fffffff, &(0x7f000070a000)={0x0, 0x0}) r6 = accept4$unix(0xffffffffffffffff, &(0x7f000083d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000124000-0x4)=0x8, 0x80800) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = getpgid(0x0) r10 = getuid() getresgid(&(0x7f00004a0000-0x4)=0x0, &(0x7f0000483000-0x4)=0x0, &(0x7f00002dc000)=0x0) r12 = syz_open_dev$sndseq(&(0x7f0000fb6000)='/dev/snd/seq\x00', 0x0, 0x40) r13 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/load\x00', 0x2, 0x0) r14 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000067000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000b3e000-0x8)={0x0, 0x0}) r16 = syz_open_dev$mice(&(0x7f00004ab000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009f0000-0x4)=0x0) stat(&(0x7f0000cee000-0x8)='./file0\x00', &(0x7f00000e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b40000)='./file0\x00', &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000082b000-0x4)=0x0) r21 = getuid() getgroups(0x8, &(0x7f0000cec000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r23 = inotify_init1(0x80800) r24 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091d000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) pipe2(&(0x7f000022f000-0x8)={0x0, 0x0}, 0x800) r26 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r27 = syz_open_dev$mice(&(0x7f000007b000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$unix(r0, &(0x7f0000ff2000-0x38)={&(0x7f0000b82000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000bd6000-0x60)=[{&(0x7f0000e88000-0xa8)="4d42cd5f6da6aaf22a6721e07295e76ccac4649841d14e469eb59c51bb3daa286a0f9760c7d9c04cb14c69fc57c1a61b36ab2977c483342f098e63d410aeb536b8be23564b012fb46565b5488e0c9157450cbd1c55bc9c8f4dad771e94c34dea9e40e10c8f2da94e5270d2a23674c1dc489633cbca5c49f19ad89f9dbfe8e177223739fdd0aa9b6d3305e95ef72fffe97b024d273eb7dda7ce05379b76a2fd6d766eafb1db7896fa", 0xa8}, {&(0x7f0000731000)="d1c14a3bdf875eef19ae52fc09eacfeb4b969c9047a5e3d03672beac6db4029212620f400a24eb4f0469ed947accdaacff0cba14000de6342dc9e4f50ccd804713497414a128bc0cf0ed055cf1d9b3b36b866686bd213a9904ffcdafe618e63e91a73e167a25405e6a6f7164c39b7ecbfcf41ee05c3f8eb062826a499e74e6cf753f224b630ff4a56721ea063ef94b46ff93a01b3d68224c36676c54d1a072b22477d6eed5d9365a8eae2b0bb771cb4f9e2b979bb6d274", 0xb7}, {&(0x7f000002a000-0x76)="87f3c0f320bc0157e6aead88f64ede9aceb7bcb66ac2e9c2589196a750e38c8c8f8740d0754799c589d37346b53a8f345cee2d8ec620793aaf225cc29db26610df266f826ae83c62c7550c7813e72e9258eaaa4055352807e7cbdc7fb7c03c3181a4ef35b24e60d71591781635cb9dbbc5bda334dacc", 0x76}, {&(0x7f0000423000-0x38)="fad523eef1bbcf7cacabb427058ac4b0526187143e90229b1189b46a5543f9fca4ebb9bf32f21dc0ff152e059c44040333dab12bbb4e5d0e", 0x38}, {&(0x7f00006ec000-0xd4)="c16d1331ac73b865583c01f6a1c66999411a7ba1e505f75870c04ceac56d94499e33330d3e756a7800a4aba278811ae1ffa18986d5e12b6987b45a71baa34d427fe04db8154deb2906b3bc69f0fb34f8a4c240374f21c743316a1c8bcc98b7ae886dd5a89b4897257862d1a16d133a1c15cad75971f060a036f6072d06bd1cd5d5a3fb1a9f447cebfabfe50b2c375604dff852ea60de2e74e9bd6d09281e6e5683b5c7665701348f5e6b1d9ecc5cd2b22725705298dcce418cd0acd48599d4e63b148469d08719bceca31e56cee751a0fe04e0c9", 0xd4}, {&(0x7f0000b67000)="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", 0x1000}], 0x6, &(0x7f000016b000-0xf0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27]}], 0xf0, 0x1}, 0x24048000) r28 = socket$unix(0x1, 0x2, 0x0) bind$unix(r6, &(0x7f000018c000)=@file={0x3, "e91f7189591e9233614b"}, 0xb) connect$unix(r28, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r28, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) connect(r28, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000-0xb)='/dev/hwrng\x00', 0x8100, 0x0) write$sndseq(r1, &(0x7f00007b9000)=[{0xfffffffffffffff9, 0x60b2c891, 0x1, 0x1ff, @time={0x0, 0x0}, {0xfff, 0x1}, {0x3, 0x1ff}, @note={0x0, 0x5, 0x9c07, 0x6, 0x8001}}, {0x4, 0x1dbc7f3a, 0x7, 0x933, @tick=0x0, {0x9, 0x3ff}, {0x2, 0x1}, @ext={0xc4, &(0x7f0000e7a000)="f8dee5f1c18a846ff445cad012a24d987c4ec01153bc07ccb6b6e5055d77a6c50ddc885ca8e091b73127cff70787fb5ce624d64f0cb7edd88c5bf68a44da6b9a1465467bcf5c631450560c3855f8b052164182c2a670217744e3663b3c19a7feffa3fd5d9118e3f12d762a581b01f253f912463dd2acd306eafa1dcf37c92945516e46ec0e357988f05b927b62f9bb35803db931628a03bc8ae7a775ef0e309bf07f521fca8dd564c8c559888c7979d428e60feeccb8b961bc38eb2eb50186c737ecd33a"}}], 0x60) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/policy\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) sched_getaffinity(r3, 0x8, &(0x7f0000a89000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000280000-0x10)={&(0x7f00009e7000/0x1000)=nil, 0x1000}) close(r2) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000)={0x2, 0x6, 0x2, 0x0, 0x16, 0x0, 0x2, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb, 0xb190, 0x0, 0x78}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x3, 0x7}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x1}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x100000000}, @sadb_sa={0x2, 0x1, 0x2, 0x4f, 0x2, 0xd7, 0x1, 0x1}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x15, 0x4, 0x4}, @sadb_ident={0x2, 0xb, 0x40, 0x0, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x0, 0x7}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:34 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x0, &(0x7f000093f000)={0x8, 0x9}, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000942000-0x4c)={0x6, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000940000)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f00005fc000)={0x0, {""/7}, 0x0}, &(0x7f0000211000-0x4)=0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000943000-0x3c)="e8ef96ad13b8fe9166e4669bc0c22e71d58a64d3b4bc6290ad15274aaccaa5e35381f86d294f2b33a73485ba7b624230fa795346f05e615ebb62a272", 0x3c, 0x2004c015, 0x0, 0x0) [ 30.575969] device lo entered promiscuous mode [ 30.587928] device lo left promiscuous mode 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000d92000)='./file0\x00', 0x1000, 0xffffffff) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000db7000)=@assoc_value={0x0, 0x7f}, &(0x7f0000a66000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000092a000-0xc)={r1, 0xfffffffffffffe68, 0x0}, 0xc) open$dir(&(0x7f00008b4000)='./file0\x00', 0x200, 0x0) 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000017000/0x1000)=nil, &(0x7f0000051000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000051000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000053000)=0x14) finit_module(r1, &(0x7f0000053000-0x7)=')wlan1\x00', 0x2) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000-0x10)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000ff1000-0x80)=[{&(0x7f0000ff0000)=""/112, 0x70}], 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ff3000)={0x6, 0xfffffffffffffff9}) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007b000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fd8000)=""/65, 0x41) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) lstat(&(0x7f000014a000)='./file0\x00', &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) [ 30.694326] device lo entered promiscuous mode [ 30.704308] device lo left promiscuous mode [ 30.759306] keychord: Insufficient bytes present for keycount 56 [ 30.780088] keychord: Insufficient bytes present for keycount 56 2018/01/25 07:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f00003b6000-0x8)='./file0\x00', 0x400, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000014d000-0x14)={0x0, 0xffffffff, 0x1, 0x1, 0x0}, 0x14) 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) r1 = accept$inet6(r0, &(0x7f00002b2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000c6a000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dbc000-0x8)={0x0, 0xc5d}, &(0x7f000085f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007b9000-0x1008)={r2, 0x1000, "aee81bc0d87ab8c68a234a5b50c575a370fc1c974512c7bc2eecc01bea8a63f7476b38d6e9b3b891476fe41159236d5d7c7cd57051e0e41c79deda87d2e1e975f644d5ccdcf27e8b24f28ff614cd27f11fe5aa349eddc835e0a44e59a57e465e5e6c28e2da12eb2bc8d1a03ef8817468dfda65cfc6e671afce8525e38dd1de5d353c14fe4ac57cf221874e65bcdeeb158f602df17bb62d9a49f2685566624ca082f10eb8d69fd99d8b47d2d52a1bd3b780c65c81a4912bc979f2329ed43e0884e404f56342c138e79b85cdc6b0faaa48344870a4d6f3d5a73e2d1c2259bb0cb3299f402f6f6b935a68a106a4e9f9ae9d2f16e47d0b7849e2a9317be681288157cecc0fe5151e03800a0bf9f4f34e2229d6392c944e988fd1276ad99614de93ebe46fce904f50e15f28fbfc1dbc3c5811881dc6a8cd3ef8eba647482260d84c4a5fc7c12fb2f4327c02d8933178bce7f7276e06cdfcba178b3bd1592d2f457ed83c942f295ee38b306b0bd8c7eef9e1100e3ac25f65120fe6f338ead67f6c7bd5170682c0b2511b9c65c3ddb4d6d265a2d1a2283af2478d739c00a04e75fe08592a834403fed0c97f00c8ff6a7e2a29bd5e255ac2e0ddb0ffbe4d0839498f91992f704869aef87113c56c4defc876c5fe5375732900978e3de392c1ed92943a257893bd54740b3dd1357e24e611650286799003bd49f3ef62d7db15f6a29e8af6c680e908160b3a7c96d035a74b1d99a5bb57c890bd68bbd5b91476f121c97892458f061240c185ed0fc53bc1e0b502e9d9cca2984051984e41c960c0d9865932fde980574bdf0c48e85f487eda5a8b433543967a820ac615f64f66df919ad396df422fdf47b480a2ae862da9f3a5e9efd5592b753b25a0b91c2b26c35151f0297b4611ac131da45655d84943f9edc9f751ec76d4a0976e947a3f4aaf95c0475ce6a76e042c70d3b2652bf7b51c9def273ed5b7e2e0c606a9234e22a4e8c488882a860834d4cb0879d15f8c00bbbdf8707394400f4f20a83f99ea50dac1a6d3fa3a6874beee7d8ab0c532f87ecb7ea9ca86a584380aa1a686c49dd48a485e0585778849da5c22907aa9aab0401275550bbd22028d9a41d4b46ec86e09e654a17ea9b1ba0a51f550575a87db26eccc11acdbb534dc051568c31a2ce8947ded692c8819fc1104d4ac01f0486d49ba87248949e1668ccf94c2b67a6346c9a75bb2590f4529ab99868bd021ef435a2eb4c4a9cf0cd67e78d785a70c881d42878691cd5ea4e97bc51c85c8b51949e200a963794642efdfea0b094a9e9efaa91b463829bf131c28c9d213706d0d70c36c7db76ecbec746abf44fc0e83be5926fa9b762cbc6efe15c66bf771b4fc15119dcad597c2ede66d46e3b1fbb1bc360b6c36931077f654f2616bbc0d02769e26ac2748a59c62a267057cf026b066816e7cd3d7d44dcaa88208d320a64fc30752b4721b63aad24a29b70d224fc7b2e3facfa30e847b068bb1860b549a21bbb8367fab52f5f41ddabba1e03333e91c746dbb26f18a3f980aa8e742e79e423f13f9f98073e3bd8cd74505f33683dd053e0fe7447eeb0a33ea7c980a105886af0b91e740016eb1d8d5e614545b44e497e06523a6470939d61e163ffdc5956c484afdf78a6f6b9a013d2acc5e6ac69115da22695adc6062c79a3abff654f1aae61dd504a6896d6d558d9f338fe809c0d3ec025e3f1397b1faccbc1e3fe6ab95b1684ccce38a4c85e7e33a3b6625139ddbc067638ef351ded399f98bea3a07d4fa002ff9362de5fdedcbf58ad0ff364d4d2634e7f3832f4c0b67ced8d82e5552a71b9d0c6cfb15a905ad89490e7c44f57268f0173dfa46eab3061ff4bf86f3af53b29eb8c8148219bb16dbd12e4aee85719579dd53a68c5d68dbc9382b90f866e29a40eb64f1782fc3d014498dc9ab3b17c95c57ff05eb6b06663468966de02d8e4551853d4f3b0d0cc184bd6dbf7f21f4b9f1e689beab1f6be226dc64abb6ccc0becc31355222bf6db3232ca8c0dfc154ddc7eb61b7f885961341fe78605a0eff5f94aa8ee32642c8536acf81acce55f0b0c431b70099b396012625be5f0af9042d1bb722e9e3a387784493a4e7f334b2f3f0d35eb1e9f06e63a957c12edb2ce6bec011c6083a93ceb383059535d8a6cea41c75315fedf8191694c89d406d44be1092b19e624e1cc1762713d4e7b114acce16388298b784a81b73f4408031400a8405bbecd5bd33d0214d03a6bb37afe55f1fd44cd88b786eae78468d3c4d64239842a026f843efffcfe1452852415ee7511714c2393f42d846d9e86a34196f436a7ece7362b0bdb5301d428ae53592108915f493c1ca4299bd478f1207e03bd92b399d387eb2c9fa2684070f9895d3402d79f323bf91baca159b661446031ed44ed7475f4475845ddc183535fc3d604d0f47d82879ee592c45eb74e0da327e618297053225b271887c157a810344a1d96951c1fe2c22b9c29eb8415839543c7eb0eb7a43c94bea2d982f07c187c0f10609271aed276a012d0872795987dfbfc3a4a9c3ff9fcc4285b94923b0a7004031c06ed2c4361348e87d9466f9807d637df89bfac3ce1d9f67e356d91a531d0c0072e794ae3eb391ccc9ad383dad8f32af1559560231d5794363384846c48a9b8a587f352355454e57cea8b9737ea4e87a845d830fd8e344ef6290e865ae298bd73382bcc9b94d63c4d424ddc87e958845af41de0915db8558758f76da008c51d153088c43c5db1ba5c35eaf9707fe776e8019dee49bef558bdf5f2830bf821be830a6d64c4aaf7ceb9145aea2162acba69e9484286487fa1ab10258335ffb2737526820c3de451d54af58792638cf055fa69b871420ec906ce6ca610238fba919459b4c323c4fe2fd6e97a8671c96c0509bb3b6fe1369335597d8f32528ddd06f88d560c499526244acdf0883baa0046e4c7791bca7d99bc12c11394eedb42f566dccf9abacbe8c02103a1708f58003cac183ae9ce9d1814450cf426d16545dd7cb8b8bb5f029ef8fd82bd588b30948ab1d091e97727106c57fe17ca1259350b790bde01bc75c8c5f6357d06896ef340fddee6f9187ed1d8512d7cb98002d7ae865848db7958e4934d0bc1cb32764b0ea13f42e8587b5daeb86098701d866e5c98595dc1723dec89c65c7c95d492ec68567ff1939fc0864ac09d3cf94d7a93b55bc932746f2a620b861411560149bd55270efa09e76a73f44d8b66811bb0b1032d899be46a5dbb6a5074cdea80557d0f7f08dfb90a7c1acbe16a3cca4a57de4cf9773dc2fec6d9678410cb8ce58a63e52068d0886760bdadf5927600bc85c796ec00d76bddf619c397a6d6a72a22932e041e810c3f696ec253218fc9fc9e6870df2db71d607ebfe8ab6c928ca4dd51702808e8a2a8132afa8d9fbdc7c89f43a091af0ce54abbb5a8459e5dafd1e881049528a80af3966c46fb63c712486a2f0a6f7719dad4419bae7324a15782732dd8f41bb86bf8c0ed2ad6c1802e13dc2ef0869481784cbd60ca893407c06a6c1e16a2608a4b4fb68ce2a2c4d2c7886d506f90723c9d38660cd39d1e69c4e2960efea969b9d3d2178ff9647d81b16ec666c285bfd33657a924c02a3884d7010337a914cb77e5a36fb679505307c9e2b2040009dc6da453f23ac3d03c546e2ce702483631c9c40b7e787477b9a4018c97fde90ba2751e6cb935f8938d34d99dbcdbc1f09472197a96fce8204db6fa26e4c42787c8e1a4c12d9945abcda7f1936893722c0a8da85403a409663aaef51a71d44a0d7e052247de3775c88e17f971d8e638781abac752e467d86959334c8b14edf7d154c362c6dc568d4a9cd4467a58a6db12aa50e867ec65d0ab675b82ccc8509a81acc7176e97c9eaad842a1b6eb856e0d1187e08af5d19b8b8a10e1a299f679722807236b1187c83181fdb6c268bae5e3e876b450c0a3e5df119c7e9c7ba449546e245232cc6baccf52648b437a9c507f1c8a82ba1a547dd20c2a8926d7f6fcff2628cea238fe98cc5cce8ec5cdf1a6a700b7ffd74ea4d0b511d3591e8b09c6e1168b628ee7d79fe98890fa54b39ed24e805bc5c88d0ad83840a0e409a5eb0095b9c88dc7735f15d5cfe38475fa3e443206771ec20dbe97aafe897f24961a58ce969cd8c6f2d6b381a21b7847f7e5704b2edf67c82f58c2d083e9ed47f396fd2394f7698cd7ca7ff7f4ff06d6f1e42e206526102cc35aeb9beda56d0e4e2c975f8d9b7b16717d5114d3df3f0601e4878a37a5f7f2a9982577a6b5be2bab258f89fddfdc8b455055f571650d002ba93fccfca9b65dd2d5f67e6ef3213c655861dc558623f9697b8b17292715a6ce58338a10f5e4df419e1819e85546c8066aa5b9c8340e4d9027fd111289302fe8b8602307cbdcc90a0729c51a8947149bd3ebaecac98b85371bdea19bad21837e7af45c7cb3c88407e66de6c1a4a6e7ba1fc72e4bb3c1405ada0d7bc08d10f53d1f7d4c4c3722c4c3daf51a064b82af963a3fe1f9e0bc5ee6bafc9b6f456c4e95bb9dbbea32dd8fad791e2e1ce23442c7d5762b727fc6325c8ee2faa3d182c915b0b6066ab68f12fca54c84d363a27422345daaaf8073220658b5a8756cbea397854f58076721bc51b213b4bec330e62346855f6a89c975d620f5ad58254cdbba0eac1135aa550ad2c2d6eb88a52dbf4e0a27551833d624233baaa04cb35ac7c6d20a8b82640da2c0c785428de253e22cd8014d57816ccd5bdf49f15b8a0b314e7477b741a8be041f2bb38722f42bca26622a892a2b36ee51d338aac2d04cafcf80b7d3257f1a4b291dfaf03e1a4a9d27c8cf6281cee695efb4b6c04b4ce721840a9fe4b8ce6edb95d8ac19a64ab4e7eb3a1ea3741bd95bc25ca751e994114fa03ce13f99f8b70a03b66f0e6fc963f8575b9cb4464dc1c4674d62a7bf1637e8e19a24f6863847543c34c6229b88db27b415456fcef87e0272117a1b6757d99cb266676321ce4281e19e03b331f49155beef54e6f4e02e13920434b6d0370b28cc9392b33fd252f8cd99f17896466c4072b73241089e372cd452b9caea8e7c1fa47d2b8d7c2860997e0ed69745bac1a8f35d319827fe7a7f1f11dc5921cce855c7b36238f34f7416658056f0a71ab5b756ddfe75971d340454752025ed30f45674652e2732e18809c34751a69de40cb108315c0c5a497984c7b535241753c119f65b52e05865ad283408cd9f159114ed8c29c46718c71bfe0392e9bfa2d77a9da04c5d266e51e4e462eb21c1db30a9ac238cebac09247eef26e2580bbc914de2734cb819680fd1c8abd533234b65fef108a8c870aa4779a22e49b087b0ab7e1847326191a7f1bc42dd672c8167e9076fd7f1486043de2c283bde3972f99e4227105bab3f18d26fdb8cb13350990479d2fe42bf05330504af87af94954a180f82f029be9cf898b033d121d68d2e8d029f530127da0def4b66f233b64b03045d582e42b5390048bacc3133c69a1c51b30b9c4c13cdc2bcc44a375b2eaf15f3f56fc603ee331fec2806c62b60a8cb1aef43619bbb475a0805ab446de79e59f8abd38413bddf7067eb394c4cf7c2066a35edf1f7a8aa62c43309077dfa282920c2636204e0060fd7cb3a2ab71a0cb4cda1a0ffcbd58852a53f35b79a96e39127e0782dda60102c2470a80d20d29626062e74aa43af3ae74ea4c07c62957f70338782fca78c813e18230e7adb6356d16593695266d5d6ac814c7f9e84b915157939a8acb931e259fbe930dfabeca93c5c969a82ad10f18cda97d628ef"}, &(0x7f0000b6c000)=0x1008) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x2) 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000030000-0x8)='./file0\x00', 0x410400, 0x2) r1 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x440000000000127d, &(0x7f0000010000)="") 2018/01/25 07:15:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b87000)="15a8bf9fc914a657668503dde9c4cf38f9efa59bf8399d5499c3dad817f3b55bbae697c4b3d2cd5ec6ef9d35567b9bc4a7020e6685ac0adad5cc3550ecd313e6cb0323bf63429227b0af8d12ff", 0x4d) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x8000000000, 0x5, 0xfffffffffffffffb, 0xfffffffffffffffb, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x400, 0xff}) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c4c000-0xd)='/dev/snd/seq\x00', 0x0, 0xa485) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000005c000)={0xe4d, 0x7, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000028000-0x50)={{0x0, 0x40}, {0x9, 0x7f}, 0x3, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TCFLSH(r1, 0x540b, 0x3ff) 2018/01/25 07:15:34 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000025000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000025000)={@common='erspan0\x00', @ifru_map={0x7fff, 0x0, 0x3, 0x1, 0x81, 0x3}}) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000010000-0x8)={0x5, 0x5}, 0x8) 2018/01/25 07:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd0000-0x4)=0x0) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ab000-0x8)={0x0, 0x40, 0x3, [0x2, 0xfffffffffffffff9, 0x1]}, &(0x7f0000639000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005a7000)={r2, 0x0}, &(0x7f0000198000-0x4)=0x8) 2018/01/25 07:15:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KDMKTONE(r1, 0x4b30, 0x1) sendmsg(r0, &(0x7f00003ea000)={&(0x7f00005ec000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000c2d000)=[{&(0x7f0000001000-0x7c)="97cc60eaa125eeed8ade7f9f106e5970c86285b3eb942059d4d3e591c2f9aa331392978ab89ffccaf3782fe0f341cc41b8e38410cc7748ce0c19ea9a5a1cb9409d4bf41df02bd7c8d0f4b96c92c56f26e583b3d964b265db2d785c1082e3d4c403d3dac1441567f91e4b78c8458019407bffd87f58dea85dc0987d82", 0x7c}], 0x1, &(0x7f0000000000)=[{0xe8, 0x109, 0x5, "62e993c4730d7c4724f63fe2512a1d18141a99d047480776b88df5cb947f2ac3e03f9f6bf01c83c069469069e0fe225d27113a4ad21d512e8588d8e9d040645a5025e9707b5f9cb9d5791993f0172012e2cfc261c77f8ca0abac52e8b0eaa5fc86539edf0f22d92cd2dbbdd194cf74cb762299a594182e2b30f92347432bede0c48d425d51d364b398fe22b0635ace50cb7f7560bf9a9abf68d64b04f87152205d87e5eb6de51428e880995adfd973c3330e9e3d9c8f11df674e93835ebdb8618f9aacc5fedd39c478b8f1a1e43ad75c93a4c9eb9e425167"}], 0xe8, 0x80}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/25 07:15:34 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000008, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) setsockopt(r1, 0x3, 0x9, &(0x7f0000002000)="b5ea5e57ce416d8243c5cd8db09a3fe248c48fd0767fc4f36661ad4f872a9c1977234e84ea84ccf1e3747c3ebf69175e9aa5698a1c6c0e096dec8f16dff2723c7ccdefc1e9d5e732dacbee2197c5554a8ee951bb024f88fe9d313304689ca8bc979b02b2daa9486fe485cbe8d95e93b281c9d58865e7d694134fd2c8eeebb6f227aa052aa5574809bce7f65f0f7046680c2d103bb8bccdc228a8ec4ed188d3b2265a1387089307f026c875a5b3af4f8f7c10e1df07249b0ca1f48de8cd630528327ec402dfb96a3779638ccf3575b435d58b5b94da6ddf38506a", 0xda) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) [ 30.995705] binder: BINDER_SET_CONTEXT_MGR already set [ 31.001763] binder: 6048:6052 ioctl 40046207 0 returned -16 2018/01/25 07:15:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e75000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000eae000)='squashfs\x00', 0x84, &(0x7f0000b84000-0x1000)="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") unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/25 07:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f6000)={0x0, 0x2, "e37f"}, &(0x7f0000249000)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aca000-0x14)={r1, 0x10000, 0x100000000, 0x100000001, 0x48, 0x1dd}, 0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00009ea000-0x2e)=""/46) r2 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) execve(&(0x7f00002ab000-0x8)='./file0\x00', &(0x7f00001c0000)=[&(0x7f00008ea000)='proc^\x00', &(0x7f000009a000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f0000586000-0x10)='ppp1selinuxself\x00', &(0x7f0000159000-0x1c)='.miTe_typeeth1ppp0\\*vmnet1(\x00'], &(0x7f0000ac6000)=[&(0x7f000003f000)='eth1\x00', &(0x7f0000755000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f0000d4e000)='posix_acl_access{wlan1{proc\x00', &(0x7f0000f26000)='/selinux/avc/cache_stats\x00', &(0x7f0000e9b000-0x1)='\x00', &(0x7f0000fef000)='-vboxnet0\x00']) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$llc(r3, &(0x7f0000a9a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f4000-0x4)=0x10) epoll_wait(r2, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 07:15:34 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000009000-0xdf)=""/223, 0xdf) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000000c000+0x56b)=@file={0x0, ""/108}, &(0x7f000000c000)=0x6e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000000e000)={0x10000000, 0x0}) readv(r0, &(0x7f0000004000)=[], 0x0) 2018/01/25 07:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000314000+0xe65)=[0x612, 0x4a9]) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xc6) fallocate(r2, 0x0, 0xffff, 0x1f) 2018/01/25 07:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/25 07:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e9b000-0xa)='/dev/ptmx\x00', 0x101, 0x0) socket$inet6(0xa, 0xa, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) r1 = syz_open_dev$sg(&(0x7f0000c53000-0x9)='/dev/sg#\x00', 0x5, 0x4000) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000021000-0x4)=0x4, 0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) fstatfs(r2, &(0x7f0000c36000-0x5)=""/5) sendto$inet(r2, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000121000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7f}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1cb678f080000000}], 0x64) connect$inet(r2, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/25 07:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f000066c000)=0x7, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 31.163395] syz-executor3 (6073) used greatest stack depth: 22992 bytes left 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001b000)='\x00') r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) userfaultfd(0x800) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 07:15:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006f000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c37000)={r2, 0x100000001}, 0x6) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f000036c000-0x4)=0x0, 0xff73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000000)="5bdf1efc2b276190c996c91d3c7ac924e9da4708c6bf8410a195df222d8bb79569809632523747b47eec9131a52f7e0723093d2d7b3f2be5b9f3a29070fcf646", 0x40, 0x40800, &(0x7f0000207000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x7fffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) connect$llc(r2, &(0x7f000095f000-0x10)={0x1a, 0x17, 0x4, 0x7, 0x9, 0x51, @random="743e365bf0eb", [0x0, 0x0]}, 0x10) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet(0x2, 0x1, 0x8) write$selinux_validatetrans(r0, &(0x7f0000027000-0x7a)={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0xfee1) 2018/01/25 07:15:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) flock(r0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/01/25 07:15:35 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f000013e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000091c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000291000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff00, 0xffff, 0x100000000, 0x500, 0xffff, 0x80, r1}) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x3)={0x0, 0x0}) capget(&(0x7f0000001000-0x8)={0x20080522, r2}, &(0x7f0000001000-0x18)={0x2fe4, 0x5, 0x6, 0x1ff, 0x1, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@in6={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x14000}, 0x1c) 2018/01/25 07:15:35 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000208000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000839000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6e000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000056f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000453000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@acquire={0x150, 0x17, 0x208, 0x2, 0x2, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x7eaccb0f, 0x3, 0x9, 0xa, 0xa0, 0x20, 0x3f, r1, r2}, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x18, 0x2, 0x20, 0x80, 0x16, r3, r4}, {0x2, 0x9, 0x4, 0x5, 0x0, 0x1, 0xe557, 0x0}, {0xfffffffffffffffd, 0x400000000000, 0x9, 0x4}, 0x4, 0x6, 0x1, 0x1, 0x0, 0x3}, 0x2, 0x1, 0x2, 0x0}, [@lifetime_val={0x28, 0x9, {0x200, 0x5, 0x7fff, 0x401}}]}, 0x150}, 0x1, 0x0, 0x0, 0x40801}, 0x48805) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000125000)=r0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000da4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c69000)=0x14, 0x80000) pipe(&(0x7f0000582000)={0x0, 0x0}) write$selinux_access(r1, &(0x7f00009d2000-0x49)={'system_u:object_r:dpkg_lock_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x31, 0x0}, 0x49) ioctl$void(r0, 0xc0045c78) 2018/01/25 07:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005bd000/0x2000)=nil, 0x2000, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fce000-0x4)=0x0, 0x80800) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fadvise64(r0, 0x0, 0x10001, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f88000-0x8)='gid_map\x00') setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e98000-0xa8)=@routing={0x5c, 0x14, 0x3, 0xba, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0xa8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5d000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a58000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/25 07:15:35 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000025c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ce000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00003dd000)={0x0, 0x0}) pipe2(&(0x7f00000ce000-0x8)={0x0, 0x0}, 0x80000) ptrace$getenv(0x4201, r2, 0x400, &(0x7f0000194000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e6b000+0x392)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afe000)=0x14) ioctl$KDDELIO(r5, 0x4b35, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000ba0000-0xa0)={r6, @in6={{0xa, 0x2, 0x10e48f29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xff, 0x0, 0x42}, 0xa0) ptrace$setopts(0x4202, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000036000)=')ppp0\x00', 0xfffffffffffffffb) r7 = socket$inet(0x2, 0x8000e, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000313000-0x6)={0x0, 0x80000000}, &(0x7f0000edf000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000c59000)={r8, 0x6, "3f71a07310fe06ff22685d58d1c2aa8d307a7cb85dc4cdd2e4c31d44441f15cf8977ec5e1daaa2845e4c0e41635addaed4f0dcb9eb5a06ae75128097cacd752b709ac5fd346e722598932ff138178cbc294d1491969f3e8826f57970266f440685ac9851df3ff278ceeaaa39e35aa6c70845dfef71c27e8fac7307cb3051488f44047329dcbefce9fb5f8d1e538e9ef2c4bb8fa51fad9e6a58463fa653cf2655c5a6040f027d502e6a"}, &(0x7f0000ba5000)=0xb1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000992000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getregs(0xe, r3, 0x0, &(0x7f000018f000)=""/172) 2018/01/25 07:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000bfc000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = creat(&(0x7f0000c90000-0x8)='./file0\x00', 0x1) getpeername$packet(r2, &(0x7f0000a8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ac000)=0x14) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 07:15:35 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000020a000-0x47)=""/71) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000b5c000)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000445000)=0x0) 2018/01/25 07:15:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) [ 31.271307] audit: type=1400 audit(1516864535.044:23): avc: denied { validate_trans } for pid=6100 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/25 07:15:35 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/01/25 07:15:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ead000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getpeername$llc(r1, &(0x7f00002b6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae9000-0x4)=0x10) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000dbf000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x4)=0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006c5000-0x28)={@generic="b91e59932cf21631cc79766d73955009", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000c0c000)={0x11, 0x3, r3, 0x1, 0xff, 0x6, @random="e53dbb3daf14", [0x0, 0x0]}, 0x14) 2018/01/25 07:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a3e000-0x10)='/dev/input/mice\x00', 0x0, 0x10400) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000459000-0x4)=0x0, &(0x7f0000a49000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000482000)='/dev/hwrng\x00', 0x20400, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000463000)=""/4096, &(0x7f000040f000)=0x1000) connect(r0, &(0x7f000083b000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r3, &(0x7f00006f7000-0x14)={0x14, 0x1, 0x9, @fuse_poll_out={0x200}}, 0x14) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f000081c000-0x1000)=""/4096, &(0x7f000013d000)=0x1000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e22000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000062000)={0x0, 0xef, "7d49a322405b2bf05cc0ad13daf9e508b3f2410d759300b5ce12a213a84c4742094f2a1d2a6d9439141c76664d14a25ba76c28dcc465b409a3ec29e59105eb635733458cbbc3acf8f8e5f230f294a3bb996b452689366b769410e1dd1d4f013807afde3b75cfb6c6ce8dcee7709e16433d7ee86aa6ebeb08f9f39480ab35002c12d866fc00f319f2eaa3bb417b10f80627793b1643d7cea245bdcabc2012394e9020188e0fa0212e7d26047adeffe5adbf570c8fecfc4e84157dab9d2ddd3129cc3b703d6096847883a6c095206bf07a6ca33041040294dfa403963e64a359e6ff44f363f27fdf295af549ad154d0e"}, &(0x7f0000680000-0x4)=0xf7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000abe000)={r4, 0x200, 0x30, 0x1, 0x40}, &(0x7f0000c9f000)=0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000d9000-0x4)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x0) link(&(0x7f000027e000)='./file0\x00', &(0x7f00002bd000-0x8)='./file0\x00') 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff7000)="e62b824d768bdb65cdc666862b5b04453b53abe130610acd42f8b437bed9b29a41e51ae8ce84d97fc0085774d0", 0x2d, 0x44850, &(0x7f0000ff8000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000bf7000)='./file0\x00', 0x100, 0x80) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000632000-0x8d)="37d989bcb68710f048b3d735eec78a66050a6d79740f13ee8391acc9c57d54a512ccedcd05255eeef7b92384d2c10459ecd60d8a050468606f77005b61323f32aa222084778416fc8e54ee232d0c428423b9db159eb806fb1cd151d7e52ff4a8265a8e38e7b1a1e9a47449c8cdd317c9c7cd5c91b3c63fa4f5b6568df35b5fb8dbd77c5f8691102dda1489fde2") ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000ff8000-0x20)={0xffffffffffff7fff, 0x100, 0x7fffffff, 0xe688, 0x10, 0x0}) 2018/01/25 07:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0x1, {0xfffffffffffffffe, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f0000c55000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000059e000-0x40)=[{0x6, 0x4cf6}, {0x3, 0x7f}, {0x2, 0x7}, {0x2, 0x7}, {0x4, 0x1ff}, {0x6, 0x8}, {0x2, 0x4}, {0xf, 0x8}], 0x8) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000018f000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003ef000-0x4)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r2, &(0x7f0000f66000)={0x1a, 0x0, 0x1, 0x80, 0xffffffff, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket(0x13, 0x80800, 0x1) 2018/01/25 07:15:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) flock(r0, 0x8) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008f4000-0xc)='/dev/autofs\x00', 0x40002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/hwrng\x00', 0x8000, 0x0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/25 07:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000210000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000041e000-0xff)="1b0d2f03c481a0b5e476d8bb98cefab0314b4a7ab082f3285def4ec38dcdd86a82e11ae780511bbfb0ab544299939171ae8a485904849a523eced931f18a04b4968eb77a9642195ea0d6fb37f31246f85b325211560b99991191db59aa1b629d27332d094806e072e51948bfced01c95db1e1693cd136a4b7224912705bb7612ae66eb7960adc4c6cd13b41d18fb4fe43806d00409b449a3375678cd220255c571562cecbb5560a05242f968973a55109d5e9b543485d9e34c968a66b33f84df80a927d88b04e6ac8b6dc539224a15ebd07812287a00a63738d1d9134934eb245acf5af94dbcb3343cab4eae1e943c66c8bdcebf86c18aa5c8d402363aea04") mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) 2018/01/25 07:15:35 executing program 6: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = socket(0xf, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) [ 31.469570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 31.472500] audit: type=1400 audit(1516864535.244:24): avc: denied { setopt } for pid=6167 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 07:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) connect$netrom(r0, &(0x7f0000fc4000)=@full={{0x3, {"a915089fed4668"}, 0x7f}, [{"c0815d991a56e4"}, {"a2cc0cf3a7c5af"}, {"feee34ba74be4b"}, {"62d60f1f89148e"}, {"226dbc74d66e70"}, {"0b9cd6e3217a7f"}, {"07c22088e68756"}, {"1e040295caea46"}]}, 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006e3000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) sync() fsetxattr(r1, &(0x7f00007d9000)=@known='system.posix_acl_access\x00', &(0x7f00007ca000)='%eth0\x00', 0x6, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/ptmx\x00', 0x800000000080, 0x0) fcntl$dupfd(r2, 0x406, r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/member\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) mount(&(0x7f0000f37000-0x8)='./file0\x00', &(0x7f00009dd000-0x8)='./file0\x00', &(0x7f00003cd000-0x8)='hfsplus\x00', 0x1014000, &(0x7f0000eef000-0x2e)="607a448f003e26ec86b5d09415ca51cf69598afa3aca8b47ababd26fd32cde46d73b8a0107ce27149808b32b3a2a") socket$netlink(0x10, 0x3, 0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000078000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/25 07:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = getgid() setgid(r1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) 2018/01/25 07:15:35 executing program 2: pipe2(&(0x7f00000aa000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000faa000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000a2d000)=@ipv6_newroute={0x10, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f00001f7000-0x90)=[{&(0x7f0000442000)="074c2aa11376a90dd6602857bd171bc7b92e91b217c44201ec0fb7f959b0c02803093acb9450e9244a24e4102c2cf0290c82cf2a72a2ae360ed1038402cfe6140709106db19c247ffa4b78ad2fa8593dce39c893cfcbb7ec84e10b7e349bb375dcc7906bdb02c65c60d6ccf32e3e6485c2d681305920aabe3870d50379181105bd8720ac037594e00587f0e94ffdc242df", 0x91}, {&(0x7f00003aa000)="de602675ee15694a2e249d90236aed407277cdf01a2ad7553b81d06c98bf6898f6c293fddf8c64ffa89fe993f25af661dc02429ad9f7f1a196e506789704de08764d11a60c0046e86370402433b2495dee1bdb3bba9fccc2b321a1fcf57918822636538de9ca77fef858746f3d8d5dee9967fe5b84e68a1254a2246bb64d952bc1e5902b5df4e10b0e9864ea5ba2fe8d98e828c23a30cd00f61df5575c1e5cddf0ae646db71a64f35e41f2981a88b4c175f64129ed530ce5c1e52f14381432323c", 0xc1}, {&(0x7f0000680000)="46fda2096f1a83434352bfe04a7330ce0c01731ef7bee278ec2d1e860d0c2b0e8cc1cfd6334c1edb35ddbafcfc064a06f4031d", 0x33}, {&(0x7f0000e09000)="42468ff281dc8228dc6243ba9d112cb546be5a7872b85048c084adcb4bd1be2db3f421e55de638d9f9a871d15dee822b8d7c024234b78f07912076bb4d4f7f6bbaa425a3cf554ef70fecf07a1d0d489b0e93521984681fda23493d29e197501f6e9ebd8e6e1e3422360718c4bf009749ae9e5c0982ea18507eb783d8d91e97161962d546f26b21be08d52740729c7edfc895d2f91d6104713d15", 0x9a}, {&(0x7f0000c1a000)="54f0bb40cd24d310e94f623c5de6b2251ba51e6895773970ed554ef8f4371509b28530743abd2b6d659ade77c8325ab64c8adb40133a8cc8e24b62c45c3800cc9a088653", 0x44}, {&(0x7f0000bd9000-0x89)="7ecd297627328976c9d55269aaf11c573b7debdc590377917de313c8cd008a4cd6da1724cfabb9f03666c68a3ef989b2d0359f12f466a4fb80feaade597d3784e373fa8a93dc3d9a30795081bc29d966175d2d33a7df1fdb4c373a3bb30aba081fa22534436dfb82e14e852b2bc03f9ef4d22fcf54c1fdfb5cecf4798e737d8925516ddbba05023e5f", 0x89}, {&(0x7f0000527000-0x48)="0b777289e93057bf00e2a560ef0762767c5027566c6bcb788e77f56517e0cc62135f9fba2db80aa15ce73ee2e39f2a624b59a185375826e78db1ded71c08de72ddac0284de59db2c", 0x48}, {&(0x7f00005d5000)="6004e7ec4da76d6474a367a11f9872964211f777ee809b34e9a84b774cc0d03e9881a9", 0x23}, {&(0x7f0000721000)="93a3ca28a16e7b6e2a31398975ea1ece8450e654b984b6d6620c814b99bfdd74748b2b52f2da54f1bb54973297c0473908bfec2373412afa622dcfaf733f0e2c77aae84d3fde", 0x46}], 0x9, 0x0) 2018/01/25 07:15:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f000084b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000ae7000-0x4)=0x28d) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ec000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) recvfrom$inet6(r1, &(0x7f00001b1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000752000)={{0x3, 0x0}, {0x7b, 0xfff}, 0x8, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x5) 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7, 0x50) accept4$ipx(r1, 0x0, &(0x7f0000428000)=0x0, 0x80800) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008af000)='/dev/sequencer2\x00', 0x80440, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000ed8000-0x1)=0x4) [ 31.475733] audit: type=1400 audit(1516864535.244:25): avc: denied { ioctl } for pid=6167 comm="syz-executor7" path="socket:[14160]" dev="sockfs" ino=14160 ioctlcmd=0x89f8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 31.580323] device lo entered promiscuous mode [ 31.609763] device lo left promiscuous mode [ 31.621441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 31.680047] device lo entered promiscuous mode [ 31.689059] device lo left promiscuous mode 2018/01/25 07:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$getown(r0, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000008000-0xd)=@known='security.evm\x00', &(0x7f0000008000-0x3e)='{{eth1user-}(em0bdevvmnet1bdevprocprocvboxnet0cpusetmime_type\x00', 0x3e, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000008000)='./file0\x00', 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008000-0xc)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/25 07:15:35 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002d7000-0x8)={0x0, 0x8}, &(0x7f0000e8d000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fe5000)={r4, 0x7}, &(0x7f0000be8000-0x4)=0x8) dup2(r1, r2) 2018/01/25 07:15:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000663000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005fa000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000+0xaf3)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/25 07:15:35 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) link(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000039d000)={0x0, 0x8001}, &(0x7f0000d89000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c94000)={0x0, 0x1f, 0x1, 0x9, 0xfffffffffffffffb, 0x0, 0x8000, 0x4, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0xcb, 0x3, 0x5}}, &(0x7f000032e000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x3, 0x100, 0x404}, 0xd8a3c27db33ccb68) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000781000-0x12)={@common='irlan0\x00', 0x0}) ppoll(&(0x7f0000a7a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008b1000-0x10)={0x0, 0x0}, &(0x7f0000661000)={0x0}, 0x8) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00002eb000-0x4)=0x0, &(0x7f000045e000)=0x4) connect$inet6(r0, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x2, &(0x7f0000186000)={0xfffffffffffffffb}, &(0x7f0000c1b000)={0x0}, 0x8) r1 = getpid() stat(&(0x7f00006e7000)='./file0\x00', &(0x7f0000c97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c7000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c9000)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1c000)='veno\x00', 0x1d5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000527000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000b71000)=0x1, 0x4) msync(&(0x7f00005cc000/0x4000)=nil, 0x4000, 0x4) bind$inet(r0, &(0x7f0000626000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000023000-0x16)='/selinux/checkreqprot\x00', 0x20080, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000029000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 07:15:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008aa000-0x2a)="9500392937ba86d6306a3615593baa57ff000200000000000000007fff00008e0080e0ff5affedffffe4", 0xfffffe94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000)=""/162) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xe6, "61277eb15c56804b00cfc728673685050da7bd8b2bef59cb7071c6329d4349ac21a588ba6c55733d5a4fcee0ddcd27e0ff58042d19c849a76257df971c6b919b25da22a8db26ef6b9aeeb704638cc42cce9f5e0755db7a4e817196e11f6256d653cd42ba3d01546b36c3ebf2e25c3d387b5729b61451e94980905bdff878f8641c2ea43cacf62e77d22170e822965a300cf18d0cfd1d9cbcd1803debe314787ec12c6c2ca44a0028c56661a6b161d1e5de59945d973c46cc8247f9b601839115cac2f1b0445402d1a9432c4014e4f5bca70829fb68e31a147ed4284f0e8c659346bb77bb96bb"}, &(0x7f0000002000-0x4)=0xee) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x5f, 0x8, 0x7, 0x400000, 0x200, 0x3, 0x8, r2}, 0x20) 2018/01/25 07:15:35 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000015000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x4202}) [ 31.879544] binder: 6242:6243 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 07:15:35 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x2) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ec2000)={0x0, 0x3}, &(0x7f000038a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000035b000)={r1, 0x100, 0x20, 0xfffffffffffffffd, 0x80000000}, &(0x7f00003f4000-0x4)=0x18) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r2, 0x802000000402, r3) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000035000)=0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) [ 31.923882] audit: type=1400 audit(1516864535.694:26): avc: denied { transfer } for pid=6242 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.952657] binder: 6242:6269 got transaction to invalid handle [ 31.952667] binder: 6242:6269 transaction failed 29201/-22, size 0-0 line 3004 [ 31.974108] binder: unexpected work type, 4, not freed [ 31.979889] binder: undelivered TRANSACTION_COMPLETE [ 31.985803] binder: undelivered TRANSACTION_COMPLETE [ 31.991781] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.992675] binder_alloc: 6242: binder_alloc_buf, no vma [ 31.992692] binder: 6242:6269 transaction failed 29189/-3, size 0-0 line 3127 [ 31.992741] binder: 6242:6243 ERROR: BC_REGISTER_LOOPER called without request [ 31.993847] binder: 6242:6269 got transaction to invalid handle 2018/01/25 07:15:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) accept4(r1, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005c4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffff9c, 0x8906, &(0x7f0000195000-0x4)=0x0) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r2, 0x5452, &(0x7f000037b000-0x8)=0x0) writev(r3, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r2) dup2(r0, r2) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e80000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ff7000)=0x0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004eb000-0x12)={@generic="22dcff6ea8f9c7eb7d2ecfd887bc4ac1", 0x9}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/155) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00008d4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffe000)=0x10) r1 = socket$inet(0x2, 0x80001, 0x20000000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000408000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000854000)={&(0x7f0000361000-0x3)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000ed000)={&(0x7f0000aea000)={0x300, 0x11, 0x0, 0xc10, 0x5, 0x3, {0x0, 0x0, 0x2}, [@nested={0xf4, 0x73, [@generic="75a95ff3a1ef544ac863877bb7c244793174d0780ef812b26ea0ebcdf6bd13cb11b0ceb924d2eb1eff1ab7aa50aa3f73e413c48d64f7573738cccf0137cc4ae88a2361396d3a733fa590fb7f00915fb9519f4a8133857cf6426495bee469649fb1085cb095ea12632e8402839c4b1f7a9fe11deac6f78fcf84b7209aa0629f89aac2fb2512b76d1881b7c8c4f5acccb8452f1e6e9938fc039ce4b3e7daca482ad60271866cd0e7a53641f8ecce8349791b6daef89a9ef0077f3eeadd391db702aaf6dc914c038a02b22e8e455840ca5fba87cce7fdd90eb0aec32ee508948f6261441ae614451999725d857772c0"]}, @typed={0x84, 0x10, @binary="735cf42e3baf77b0f26b96e5c72ff438c3da925698dcf54594dc493bcc968833c614386c31d42c9e160bb1c33b53dd1c59f828f79d41fbcf9c3d75b840d884d18e0c5c2b8b0da3f03901f022aa2a1221c0bd8b647c804a6b9b412d2797b3e6bbf6e22d610f2d91ae76f9de6dc9362059e64831adebf643faa5"}, @typed={0xc, 0x1c, @pid=r3}, @typed={0x8, 0x7, @void=""}, @nested={0x110, 0x37, [@generic="d2fcffef0f7cb6ba014be5c6960856fcf3bb1efe9f851a26fdb46aa531c5fd635e5486ab1eeb6cec66d39174a32554c98c9a987c8336bd9f4b63fb741cb3caaed45f06e8a389ffea072a7aa40d1924f82cabe88f5a9a4507e0a3c0b473693f854b64841cd1d71039973121ae0e77ceabd5f83ceff652af3e957f167adaac23370be97d46a4b91b17dc6765091df82b14621afca2f34549a4c2716ad70ca9936313cca190dd6bbdfd2880c1d55cbefbce9b99e4b827007e7057aba11fde79d926e03d0d8b9677effa3a6272b927a79383fd0abd6f0c90dc6a21ee4fa45bfdbf9bc5fc1e77110812f56ad9323bab48965a26", @typed={0xc, 0x5f, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x5, @fd=r2}]}, @typed={0x18, 0x8d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="4f2b35b95f59a350081103b49e298150b5c4ac65df80491a7e3aed70230d0174f4132cd017c5b2ac50e99cb775680f", @typed={0x8, 0x7c, @void=""}]}, 0x300}, 0x1, 0x0, 0x0, 0x4}, 0x800) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a2c000)={0x0, @in6={{0xa, 0x2, 0x7b49, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6af2, 0x9}, &(0x7f00004d2000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000054b000)={r5, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007c6000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000025000)="4f23547d34a1b2c5c2a5eb", 0xb, 0x4, &(0x7f0000481000-0x1c)={0xa, 0x0, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40b86613}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001f2000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 07:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008b8000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000620000-0x78)={0x200, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0xa34, 0x4, 0x80000000, 0x7fffffff, &(0x7f0000ade000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x20, 0x6}) ftruncate(r2, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r2, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) r4 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0a000)=0xc) getgroups(0x5, &(0x7f0000bbc000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000023d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000-0x4)=0xe8) r9 = getgid() fcntl$getownex(r2, 0x10, &(0x7f00005b5000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000e4d000)=0xc) r12 = getegid() r13 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000a26000)='./file0\x00', &(0x7f00005c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() sendmsg$unix(r0, &(0x7f00003de000-0x38)={&(0x7f0000460000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000603000-0x40)=[{&(0x7f000044d000-0xd9)="22d25cd4292577f50699fdae772afa20cb3b901d17b5388ff0bd4b6b8763cc4bf4ec163f440c1480a42f272897384ecf01e9e05cfd4a57b131a43d2b86f014d463332dfca0278caf6934168dada9b5edce3c4145a1f60dabe9cbae5e6f4d7142410ce720312775e532af176acaf230306790a9e9c659ca58f6e0b6bdd529855dcffb166d884da8326e1778a2990240672b7fe1b3622e1a2b359b57571aff717054bd124055817ba4d03f657f4e17bcef84c150f056b66966bcc14511fd9ddb1f25cb555aad2580a1450fd2bab7bb9f1a3f92f15443d7868db3", 0xd9}, {&(0x7f0000271000-0x10)="15e2493dc30d3b52c46ee14704c7c11f59f96cd4d1", 0x15}, {&(0x7f00008d7000)="2e7cc0120d4ad75d86b50155ea458dd97c41b64afef6068a8426bd2fcd5751a5330e731d584ee0cad7ca8eab09d7d4c809c8b74a893da728e65b4c88104a72a8c56f694a94f70109198e9f68f94b45da71a0a3f08e4ea0794a72e97bb3dc7152c3c9", 0x62}, {&(0x7f00007df000-0x4c)="c81db5a23bf5152c25a30571c843b5ff23cb5841abd190bb070dee21a93d96afad693c006e8d533f923aa1d98e51a12848457533d1854cc05a818e64115053bf2716f90f47ec4da27f40ab61", 0x4c}], 0x4, &(0x7f00004bc000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x4008004}, 0x800) 2018/01/25 07:15:35 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) connect$vsock_stream(r1, &(0x7f000000a000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) 2018/01/25 07:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") time(&(0x7f0000360000)=0x0) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') [ 31.993853] binder: 6242:6269 transaction failed 29201/-22, size 0-0 line 3004 [ 31.993894] binder: 6242:6243 got reply transaction with no transaction stack [ 31.993899] binder: 6242:6243 transaction failed 29201/-71, size 24-8 line 2920 [ 32.047752] binder: undelivered transaction 9, process died. [ 32.053813] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 07:15:35 executing program 6: getrandom(&(0x7f0000218000-0x27)=""/39, 0x27, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xf800000000000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000052f000-0xd1)=""/209) 2018/01/25 07:15:35 executing program 4: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) inotify_init() keyctl$session_to_parent(0x12) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ae1000)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0x38) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) 2018/01/25 07:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b74000+0x634)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d61000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000940000)={r1, 0x1, 0x6, @random="be5736428354", [0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cde000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000062d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000-0x4)=0xe8) 2018/01/25 07:15:35 executing program 2: r0 = socket(0x11, 0x1, 0x100000000) getsockname$netrom(r0, &(0x7f0000f4f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000167000)=0x10) 2018/01/25 07:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000092000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a57000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000040b000-0x24)={0x100000001, 0x7fffffff, 0x7, 0xae4, 0x8001, 0x800, 0x7fffffff, 0x0, 0x7f, 0xffffffffffff0001, 0x0, 0xfff}) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) 2018/01/25 07:15:35 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDDELIO(r0, 0x4b35, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000c2000-0x4)=0x0) dup2(r2, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000fb7000)=0x5) [ 32.074837] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.088033] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 07:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000260000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b04000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b09000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009c7000-0x14)={r2, 0x20, 0xb2f, 0x3ff3, 0xff, 0x3}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b4f000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x8000, 0x2}, 0xa0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000af4000-0x4)=0x15c3) 2018/01/25 07:15:35 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/dev/pktcdvd/control\x00', 0x24000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000002c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000002b000)=0x1c) accept$llc(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002a000)=0x10) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000cd000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c6ac1bb24d0df2"}, 0xfff}, 0x10) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x101, 0x4) 2018/01/25 07:15:36 executing program 3: r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 07:15:36 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0xffff, &(0x7f0000000000)="2eb6cca069d9480cbba2f5fdeff2eddfe5e4de059fce34cdcaab87e1392b87725c075e821906116ed7b69bfd6ac483ba7cb2f75cbc715fcdf0f864c83bf51bd81f8a02aa8305b5e40b9d9c5a3057b127b3e4638a7493d9964cf6b385a8c086b012aa9a3c910bfe55574ee4a33a95231c49c73276d8619055d5dbfd57a8ef4760597265db645cd5c66a8b4be6e090e91ec474f71703d3b4a62152a3058e68cb861c96c51b1929f7928668387f5e01308edb4fcac16780f1273ee58616db979ea024cd3d7285f41d61c784560a4866a7be4f34197878cff6ccc20862748fb9ce46f0cbcc4d523b4eb3c1426ca4c6db4fe17107") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setpipe(r2, 0x407, 0x80200000000803ee) 2018/01/25 07:15:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) 2018/01/25 07:15:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) socketpair(0xd, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x7, 0x5, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000214000-0xd)='/dev/snd/seq\x00', 0x0, 0x42c000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x8001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003ff000-0x10)={0x0, 0x6, 0x4, [0x3, 0x6, 0x6, 0x7]}, &(0x7f000039a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000efe000)={0x0, 0x0}, &(0x7f00004fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007f2000)={0x0, 0x411f}, &(0x7f0000265000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000046c000-0x18)={0x0, 0xe26, 0x20, 0x8001, 0x9}, &(0x7f00004dc000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002cb000)={0x0, 0x82, "fb5e89232ac506653f5a31897a2aa00233fc2dce6d693c4c242d888defca803a012f96847faa58b6342776cf30e7a21de4f6b27db12b75c9701d481b0330553c006ad5699a6c5ec3f1fd8cd51e88e151c3c881595d4644c1ced479fc3b28f5b7a0b673ce831ac7df9a1e82c05c995b4b5493d137ff8e62196d3a6cc45c284cd7910f"}, &(0x7f00003da000)=0x8a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000bd000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000116000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d08000)={0x2, [0x0, 0x0]}, &(0x7f00008a8000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005ca000)={0x9, 0x800000000000000, 0x8002, 0x7, 0x418, 0x3, 0xffffffffffffff44, 0xb077, 0x0}, &(0x7f0000a70000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000e4000-0x67)={0x0, 0x5f, "01ae29e897a8e7a7930a403cf5f07b2c9a9d0256ff232c3b821253999cb513c6c5b61bd47e86a9dc6228130bffde617270d6a71eae0ba3a8b3364acbd046d9c2d3214f5eb438b98abeab0d8e7857123e7ff6180019361f0bc09b3c5e7b61c5"}, &(0x7f0000959000)=0x67) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004d2000+0xd70)={0x0, 0x4f}, &(0x7f00006f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f48000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f7f000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000fd000)={0x0, @in6={{0xa, 0x1, 0xf8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x800, 0x400, 0x8, 0xd3f, 0x49d, 0x1, 0x2, 0x7df5, 0x1f, 0x10001, 0x10001, 0x4, 0x7ff, 0x1000]}, &(0x7f0000d80000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ebe000-0x82)={0x0, 0x7a, "18913e8f0237d8b848705f0c483d3c2800b6f96501e33cabda08d1445bf7f86f5ae81d7f35203156f4386e3f73f780d11c615a5ef668ccc9f6affe07fa419f1d841a8e19a8050a45d418ced95d6e97ca0f449c532b87aff19c023516caae26b0c06b3886c1b1df58dddd46f3904afa3c12f16237aec54229e6df"}, &(0x7f00002dd000)=0x82) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dc5000)={0x0, 0xffffffffffffff01}, &(0x7f00008d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a25000)={0x0, 0x800}, &(0x7f0000fb2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000067b000-0xc)={r6, 0x3, 0x0}, &(0x7f0000315000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009a4000)={0x0, 0xc6, "9e67c9efce6e41eec0ce3cfe27589774ac2402ca2b749412f635f7f552f1e0156f09af502353960544e8df8956c5c48ed7ce5e14fb7609ecf43f00342a79c8ec87f9a4fdc98ad00bf708c74bd56983045171452274acadcbe54d8753d76a38e9f92c9f5b55232d1ae700e9273948a2aa75c0dd315adf511e37ed87ba946951f5940796bf45983984a019964ba3d033a9c4f85c0699fe516a8777800c9adf4d4d97cd2cd21c13d4f97186378a642c24e837ec7d7496defef1b1bb5fbb751eaa9c61c99de65d5a"}, &(0x7f000002e000-0x4)=0xce) sendmmsg$inet_sctp(r0, &(0x7f0000dbb000)=[{&(0x7f0000a18000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c, &(0x7f00002dd000)=[{&(0x7f00003e4000)="25908882f054b246c67330803b8f23bf14bdb986ec425cb3b8b4675762f465a5ffffe3c3187248cc482b2bb9b9b60413d9d179192c740e3c8b71b9049fa289278150d43f925dfe1c672a4c06ddf4551c3540528e0a7505934807353af5e4656a268c3141f0267c70a40e2a7e256ea65aee98939d97d3a113a8451e372b99c0ab1773fc80d32bbfdf0bf2e7b7ed3b8eb7d778151b6520c88127b33854990105348a1a5e566c9ffb5c30a7de6fa9a3aa06a08407166f2341a09357eb502a4b6eed787e14bd93719301b6f481178ec645cedde3ae980853ef0077bef1436e3fd28ce27230f5c19d0ef4c19071e161201f", 0xef}, {&(0x7f0000429000-0xc1)="1c24aa6d4a9ab1326705f40290acc38975ee1d21e099caa5a19a2d7a572aa495e426dfc26b480558f20fb7386a46a0d7cdf395a1e3710fd16a7a398b73d38236b9ead7a2b5cba001ec07c9926de31e73f209b4c9f9b4ce558ee4259452b732e78e7e46c377f78a223d42026460a9acfd20f1b88d8a06a42c6b2d703fb45675b251a5e1eb7310b24eec990aefad124b9785641a0b46004c6fe1132897b16c5a209b94ec2223cbf0ec9b47f13f5df27cbfefa72040725d35f3dc452ba86a6d7d667f", 0xc1}, {&(0x7f00001ec000-0x3c)="a8f557f3d941f7dc3364b2a430f9247e760e5813b37fa91c05695a365cc316adfa327d16345d36715bdf91c62db46c72dc6fca4f28567f267552a347", 0x3c}], 0x3, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0x7, 0xffffffffffffffc1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x1, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x1, 0x0, 0x9, 0x8001, 0x6, 0x10000, r3}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffc0, 0x425a, 0x2, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x800b, 0x3f, 0x4c0f, 0x200, 0x95, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x72b3, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x8e0, 0xfff, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x9, 0x7}}], 0x180, 0x20000810}, {&(0x7f0000f6e000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000450000)=[{&(0x7f0000326000-0x87)="3dbd3866b697819cc5841e4b5d0d3f9769e327ff92e12a32417d9de9854c17e09d52091d6a47c01a55e2ba64c26db588bef46679359c9aedaf16f525b5642d4936cbe24b3042f3ee13c639e5676944a21ef5e22b8c4b894b23d18cbfd8d7755f6b29d94b81442dda91fd795b7b8393d128ea31071f9d3079d74835e4d6a2c9bd2af3b7dc539830", 0x87}, {&(0x7f0000bc7000-0x57)="bd8b229656e9b2f3d6ad3c13413d5f94e944865208b8fecfb5f6576c84f5e4afda7d5e735713de0da95525b155f9e2c4f7bd4831348d7975c679674b2d89cab0d9b063a5caa582246a9b3ca97b31d093d0c49c447112fb", 0x57}, {&(0x7f0000b01000-0x1e)="1e5ec3b8cef4f5d62cb9bffdc23a73998698fed224434050a9044c842135", 0x1e}, {&(0x7f00009ad000)="52ae9aa8f9e34e3c436e1a5e", 0xc}, {&(0x7f00009a7000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000ea9000)="a896a5eebcaee6bd8918b51835c0f3d85eda1d5e712be1e22e0c398f080b053d98ae2b4545aea36ec81ba6665a459cac27d16f6c", 0x34}, {&(0x7f0000844000)="d51c2d8815b5a03c4fc194af5e705362e21a672f3d055762c8b73c0897547471131ef2826549ea2f9f042c973c3f5ea8f0d005ce8515e1a8094665249d9c1e2d98042395", 0x44}, {&(0x7f0000fe4000-0x1d)="d3f84e36df9b22b63574ce79c02b3c895416a5ca19aeb8be140b351692", 0x1d}], 0x9, &(0x7f0000b02000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x0, 0xff, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x2, 0x64}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x4, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7e261456, 0x2, 0x4, 0x10000, 0x6, 0x0, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x0, 0xffff, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0xe2, 0xf1d, 0x992b, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x3d65, 0x8, r10}}], 0x150, 0x4000000}, {&(0x7f0000eb1000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e90}, 0x1c, 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0x1000}, {&(0x7f000048f000-0xd)="522f3188f642454cf2c9fb7816", 0xd}, {&(0x7f0000ea0000-0xe6)="bf9bf86467f76131804726a788d3930d3e39d6ce5e8c55e62181d4e9e2c9727057b138f69eb4d980f8f68db7a3c2dfae38165aa8640ae61688eda2212fe5a218c5a589476bf09ab349113d28025f0a420201bd4998dfd30ad0dc59f504c863353a827c49d88e99bfc9d7e17e10d61ea8dc205a04b4f8bcba975e1f31b01278bdbad9cc8011babeb66cce8dead76b89d809f6a79ecab6eee2d08e4185b668c8569433a0f9102087ce39faae470cdfe9b83b261d2b0f201db607298753cca0f12e7ee3c11c27e5d7ae3e036ef7baa5552cd436672dcd96f794840d5566dc1f6d38ae2c1955335a", 0xe6}, {&(0x7f00008dd000)="2ff719a91cb0d4ca652afb511bb235345ae63f416deca8134c5f9a66bbed06a9edb1daf311ba77a03984fcf6d104fec89df7302b4eda92b5c28407d69aed9b274eef45fef4235f9545699b51427131b03694ec47cd57d16410a55763f9f6a7f7d29d24a11cad6eb56f01cd1b2706ccd8c4f2db5d1a364997f2f2caeaf359e4eaebf3c7039b9debdeca078b919d4db4357c", 0x91}, {&(0x7f000024e000)="aaac86f96417c660249c1e415f45bf0988c3eecfba6a63ccde97e704dc1631b16479212456c678cf35e735993ce0fa7b4899ecb5008ce56886db9f10833d7f59ee950f075839a8a2a9b2dbf0a3071890a7f63ad9e4ef895e7d24ade55a9f6c3e9f9013d52a7d73ba7214a3b1b703d7415bef15b21a450c4ba03c3ee0ec620a7cae2922347f0969881627108affc4f7c692581e91ea074790f9f6dad35a6d601d752e380d0c7799e7431daaae07e1d03e8a64", 0xb2}, {&(0x7f000092c000-0xb4)="f933a9f1a47a14962b0305450ebfe83a78853e0365c6743d109d1e57d9a0cf79c1a6719f6584e33c1411d6acd0324e634dae54ac58ff1a97f104a82448d9eb6cc843c7b45d631eb5d4938993a38883882b0457f75beed9c5ca5b0eb66c0fed0468825482c15a24ea4951f4b38883037ba1f5e0f6f147df18eefafc58f42f27a3d2c439b099cf766276c420288674c964c6e696b1bdb95f5dda5da28ecbc1ef97c7d459c553ad5ee1e410b9b0f99050bd17495590", 0xb4}, {&(0x7f0000986000-0xdd)="6a4601b8fb0bb43f297d6c074c36773b6c0f9c81533fbb92ad1b2798288928a7be4940eb8732f0dbe3c801b97da7b8e3b93ef640290bb687b49c2f002ea3c74b42c530a19184ef4d1f3c17e6b60de994bebfd22026143b8b62a00a4e97c46bf568304160db9a6faddf2542a73361e623e97ef1405cbd806b94237959969eb3b44a5aa9c6045361154b4bdd844ef429a6c72c2c1e73d808f092b6fa5c57411469d9f22ef5caf5b9dc3aebe4a3bb30962f6bb40dcf08e4ac5f55f2a66276d259fec0f580a4aa0a4879b9d2d24f61156186ecee23df238088bcb02d779c6a", 0xdd}, {&(0x7f000016b000)="18121718fc63d5526c28120886e49bf2e3874fbc64f39b24986d686aa7ff896a63f41d9bae30596c4def15fa8cfe8f9dc830ca409b75c2b94c02c77f102821102967bbc59631bd9e65188277beb7c5a179942adca3b7d36c09d10d4faf1d9322e5c98889db349af7cf6c6c43575e17f0ad154cf704f1d0f41abdf869d8a971d9182d71b577c9428d6c58147394189caf4bca63b197be6a24079ef9f33e427a68f987ecb67746677de7b9b414e2ec58662060ec96", 0xb4}, {&(0x7f0000ccb000)="548c7f8ec573d46fd26c0bb1e136310ef382451aafe8b21630437bf8dfa0b158e1ccceb4864555dd49ca8a1efebb768a9f8ae32faa9028ce07f7b89c2512d2ece652190aab34c80e4cecc34f710e9096523fa7d7e832b038a03e1c6ff3bfc42c31f36d173c50abdfe7efd211e7b4f54983b6b95e5b870c6edf95127ca422a04c65de0ff6e5f3bec46b038f7a4c0e9230af788ca038af96da8d2ea25c47ef77fdc2f2df1a4c828691105bfe36680b80caeab61e0960162473a2e1d1de6b6a", 0xbe}], 0x9, &(0x7f00002fc000)=[@sndinfo={0x20, 0x84, 0x2, {0x38, 0x1, 0x8b, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe01, 0x3ff, 0x77, 0x7ca}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0x7, 0x10001, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0xa, 0x581, 0x5, 0x1, 0x5, 0x3, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xa7b, 0x10001, 0x0, 0x9500000000, 0x100, 0x1, 0x8001, 0x3f, r14}}], 0xf0, 0x0}, {&(0x7f0000da2000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095b000)=[{&(0x7f000083f000-0x63)="58557bd21031ad171ece0943314e375afd3cebd5b54d792467e70d151ec5f5c68c937de1b614611e4efdb3dea7a6c7d627a4ecb3b9a59e3959ada3bb3425d8241e278055f23bfc0194044673b20f756c5a5394727d0a8dd3fc898b79c725972e19e618", 0x63}, {&(0x7f00003ff000)="785f90c701e997b4acce0767116513c066ec6c85135e65aa54627c77bd3e8383d9d0bdd58a5ff043d1360bfe11a15307a96f9b19b38d954f5e9978d1e8d231bbcd30f7976feae3d83ebc5b826aed2e764b11bd53f2ef6aea4ec094de4981e81906526ea2a4dc478c28ce9eeb57e805ca34a06257aa11ff4cbde2cbcc4ab10adef8ae046e1c3ff2ea0b3ce2af20a4d2c232b56df3c7f688420b362d95b461a9cc9dbc34ad37754245684f5c08e884e9ff72ab5f489db91f3264e56ba0cc76f452c0016470f628762354b556ad003516e1e24ddbe235be33f1045a660795d155b180bb", 0xe2}, 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{&(0x7f00006bb000-0x1000)="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0x1000}, {&(0x7f0000910000)="25e25bf22dfe3047481fe5cc7e7ffe7c13a63ed4980a0ef8ba73b8ea84814751aaaa9c57b4717b817708e1a1b58cccac6309b529c061e29013a9790031eb73216a66ab1a19223f939df0e13fbd25078848cc03cbbc5173d2c04f90e793eb9cb7f85830fb9bf62fbaaec4b67a0cafbfddf8b5d74315f5283512533845e09ec822c38c2199fe2607fde988ebe05ab50b0a355cccd7ccdc26fe4ed6f943f8b67dd7e77a0429fd5af9fd8c8edae693151a5391369a7c", 0xb4}, {&(0x7f00006a1000)="35972e9fed62fe25390e63cea94147f3f991a252daf5e82ae9c24b728e4e8a5afbcdbce2bbe68dd2c5abbfa20af7896f4b96792903b62f293db030d9e973ffa564fe0eefc958c6bc6071f4aaea716a7a57789e306739b25bcf7a59942b4fcc348a188632032df7015dbabeed3191e180f69688f76409858499029952bc72947ba2918d6351ff0e0fe4ff47a62c7ebc80cab1d2678374f4400dae48c2c8c60118a196e955255fd2ac022ec017204d4729a68ff53fc49ca016ed5c48c21ff93a8a6b7fabb0a8e41beb67ff9dd68500a3a64807ff5312a696a884e7b4a5b11ca3c08357be21", 0xe4}, {&(0x7f0000126000-0xff)="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", 0xff}], 0x9, &(0x7f0000017000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x1ff, 0x8, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0xff, 0x7e24, r16}}], 0x60, 0x0}], 0x5, 0x20000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r17, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r17, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r18 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r19 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r19, r18, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) r20 = gettid() ioctl$DRM_IOCTL_INFO_BUFS(r19, 0xc0106418, &(0x7f0000fe0000)={0xfffffffffffffff9, 0x7, 0x9, 0x10000, 0x1e, 0x5}) ptrace$cont(0x1f, r20, 0x5, 0x101) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/vga_arbiter\x00', 0x401, 0x0) sendto$ax25(r2, &(0x7f0000f9d000-0xe9)="fdc764f78fa07447f74bbe2c5401b971e7ca255111518dc59106770a2cdbd903f5420a01f8f98ad72a2082a6da04e44f04f12b42e5457d0f34e6739521233515956f58253faad184f8012840e7df881b91e303e658f89551f29d7272f9d1715b62a2ed5aab02985f0287acd31e899d70afdfa3ccff2aaa0987ed0f676fcb8d90bca6f6285bf18fa13b427afb9518e8ee3911502bd06cf87ebf835b31297e5f8252bbcdf19fa59e5eeab0f2b48c700df1e6f62c9045afa6c9fd6ffe2dd3f580bcd07ed7b90276f0d3c94de21d608c18e0b303696f5344d7f57d486554d4be0fe20b9e362d7fce1635b8", 0xe9, 0x800, &(0x7f0000d66000-0x10)={0x3, {"744d586ed29114"}, 0x8001}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) clock_gettime(0x0, &(0x7f0000f14000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f000034e000-0x1a4)=[{{0x0, 0x0, &(0x7f0000202000)=[{&(0x7f00006be000)=""/199, 0xc7}, {&(0x7f0000f8f000)=""/67, 0x43}, {&(0x7f0000077000)=""/68, 0x44}, {&(0x7f0000a1d000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x101}, 0x7f}, {{&(0x7f0000057000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ea6000)=[{&(0x7f00006d9000-0xae)=""/174, 0xae}, {&(0x7f000045b000)=""/11, 0xb}, {&(0x7f0000eef000-0xa4)=""/164, 0xa4}, {&(0x7f0000967000)=""/244, 0xf4}, {&(0x7f0000ac1000)=""/9, 0x9}, {&(0x7f0000c86000-0x41)=""/65, 0x41}], 0x6, 0x0, 0x0, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000cf7000-0x50)=[{&(0x7f00003df000)=""/114, 0x72}, {&(0x7f0000dd0000-0xc3)=""/195, 0xc3}, {&(0x7f0000e17000-0x71)=""/113, 0x71}, {&(0x7f0000e26000)=""/4096, 0x1000}, {&(0x7f0000ee3000)=""/10, 0xa}], 0x5, &(0x7f0000f4f000)=""/152, 0x98, 0x0}, 0x2}, {{&(0x7f0000221000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000621000-0x40)=[{&(0x7f0000e4f000)=""/211, 0xd3}, {&(0x7f0000cc6000-0x8c)=""/140, 0x8c}, {&(0x7f000089e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e13000)=""/4096, 0x1000}], 0x4, &(0x7f00007a7000)=""/137, 0x89, 0x80}, 0x20}, {{0x0, 0x0, &(0x7f0000830000)=[], 0x0, &(0x7f000087b000-0x7d)=""/125, 0x7d, 0x800}, 0x1}, {{&(0x7f0000824000)=@un=@file={0x0, ""/53}, 0x37, &(0x7f0000c72000)=[{&(0x7f000055f000)=""/82, 0x52}, {&(0x7f0000a24000)=""/82, 0x52}, {&(0x7f0000ce0000)=""/199, 0xc7}, {&(0x7f00000e3000-0x21)=""/33, 0x21}, {&(0x7f0000bc9000-0x10)=""/16, 0x10}], 0x5, &(0x7f0000339000)=""/0, 0x0, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000879000)=[{&(0x7f0000e3c000)=""/96, 0x60}, {&(0x7f000011b000)=""/93, 0x5d}], 0x2, &(0x7f0000ce3000-0x8a)=""/138, 0x8a, 0x7f}, 0x8001}], 0x7, 0x100, &(0x7f0000ac1000-0x10)={r3, r4+30000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00008ab000-0x5c)={0x5, 0x0, {0x1, 0x3, 0x1f, 0x0, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000007000-0x20)={"408fd3e0de814d084ced9dff1723f109", {0x4, 0x7fffffff, 0xffffffff, "f750f28556c8", 0xd324, 0x0}}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008bd000)={0x9, &(0x7f0000da0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000ac7000-0x8)={r6, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000062f000-0x20)={"290c1ded9e7508768e08000010550bd8", {0x4, 0xffffff7fffff6f6a, 0xe64a68a, "0b2ea0e2346d", 0x14bfb9ba, 0x0}}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00002ef000-0x4)=0x3, 0x4) sendto$inet6(r5, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/25 07:15:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f000073c000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000c0a000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006bd000-0x5)='user\x00', &(0x7f00003d3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001dd000)="ff", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000516000-0x5f)="04", 0x1) keyctl$get_keyring_id(0x0, r0, 0x401) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x54, 0x0, &(0x7f0000002000-0x54)=[@acquire={0x40046305, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x58, 0x28, &(0x7f0000002000-0x60)=[@flat={0x776a2a85, 0x10b, r1, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000013000-0x1)=0x0, 0x1, 0x0, 0x36}], &(0x7f0000014000-0x1d)=[0x0, 0x78, 0x0, 0x38, 0x1]}, 0x2}}], 0x1000, 0x0, &(0x7f0000001000)="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"}) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) 2018/01/25 07:15:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000006000-0x8)=0x81) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000009000-0x10)=@ax25={0x3, {"811c5408f281e5"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r3, 0x0}], 0xac, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000000b000-0x8)='./file0\x00', r2, &(0x7f000000b000-0x8)='./file0\x00', 0x1) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000000a000)=[{&(0x7f000000a000)=""/156, 0x9c}, {&(0x7f0000008000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x40, 0x0) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000078b000-0x4)=0x8000, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet6(0xa, 0x0, 0x80000001) listen(r1, 0x1000) r2 = syz_open_dev$sg(&(0x7f0000184000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b53000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000056a000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000185000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000111000)={@multicast1=0xe0000001, @empty=0x0, @empty=0x0}, 0xc) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) write(r0, &(0x7f0000e94000)="61756aefab96ce9f18b830088d2cca8f654834852c3c2248592bb1f1003577acdc265bcd6ceca0b2b35c17fd53fc9336069a9207fbfcf0713d1f1951873ac4952834115f2223432d9c305bde569356a04c0c6e1a88c4afd9891deae333462c744973a1e590f1ec0a06fa152a0ea497249c1ae57de1a91337c53a90455e21f019ba2a58dbfc1600bbcae5cdfa04a72bb2ab3cfba6dc30efea229a28736f178d826d30c2b8ae164f2be3582e4c35306e3429", 0xb1) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000654000-0xc9)=""/201, &(0x7f0000c5e000)=0xc9) 2018/01/25 07:15:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x8, 0x7]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031a000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000051f000-0x4)=0x2c93, 0x4) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f8f000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000622000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003f9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xc) sched_getscheduler(r2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f2000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x0) 2018/01/25 07:15:36 executing program 7: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0xbb11, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000410000)='/dev/rfkill\x00', 0x100ffc, 0x0) write$selinux_context(r0, &(0x7f0000aaa000-0x24)='system_u:object_r:modules_conf_t:s0\x00', 0x24) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x98a, 0x28) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb0000-0xb)='/dev/hwrng\x00', 0x80800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x20, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) ioprio_get$pid(0x0, r1) [ 32.366382] binder: 6391:6393 got transaction with invalid data ptr [ 32.374032] binder: 6391:6393 transaction failed 29201/-14, size 129-0 line 3146 [ 32.388496] binder: BINDER_SET_CONTEXT_MGR already set [ 32.393842] binder: 6391:6395 ioctl 40046207 0 returned -16 [ 32.402675] binder_alloc: 6391: binder_alloc_buf, no vma [ 32.408356] binder: 6391:6393 transaction failed 29189/-3, size 129-0 line 3127 2018/01/25 07:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ef000-0xd)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00005db000-0x10)={0x0, 0x0}, 0x10) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f000037b000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)=""}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/sequencer\x00', 0x7ffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000490000-0x28)={&(0x7f0000fce000/0x1000)=nil, 0x9, 0x5, 0x10, &(0x7f0000a0d000/0x3000)=nil, 0x6}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/25 07:15:36 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x5582b8e2, 0x3ff, 0x1, 0x7, 0x8, 0x6, 0xfffffffffffffffa, 0x10000, 0x0, 0x6, 0x100000001, 0x7}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000016000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f000001f000)={&(0x7f0000020000-0x20)={0x20, 0x7, 0x7, 0x1, 0x1, 0x3, {0xe, 0x0, 0x6}, [@typed={0xc, 0x68, @u32=0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000008000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000e000-0xd)='/dev/urandom\x00', 0x0, 0x80) bind$nfc_llcp(r3, &(0x7f000000d000-0x2d)={0x27, 0x10000, 0xeb7, 0x1, 0xdb74, 0x7, "f53d51029f57e3b62f3757a9bd5a5eb7706d3f6cde04f86b9fec583ab8ccb1867ecc3ba1128effcb433fe4e2d9a4dd4cbe3607718dd6bc3ef6d460fa33b2b7", 0x92}, 0x60) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000f9a000)='net/ip6_flowlabel\x00') 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000001a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000019000)=0x13) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x216000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) getsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000012000)=""/4096, &(0x7f0000014000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x88) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x200) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000379000)={0x9, 0x9, 0x5, 0x3, 0x0, 0xffffffff90552f2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002c7000)=0x102, 0xfffffffffffffc77) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 32.495537] device syz4 entered promiscuous mode 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c52000)='/dev/rtc\x00', 0x400042, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000550000-0x6f)="09bf667d13bd78851a18d789dc0094984aeaee5795725278188c5b4a76d455c447994aeb2ed243446bbb7efbcc4d2ec5f3bf9560e099ae61b8e9babf11e17aeadf940a93a3506dddda1eb709b57deba62bf152f4212f5c51870cf217feec4f091788ce434e6205f1d32f188b993623", 0x6f) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000bd7000)={0x0, 0x6, 0x80, 0x19d4, 0x983b, 0x1ff, 0x1000, 0x2, 0x8001, 0x1ff, 0x6, 0xfffffffffffffffe}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) [ 32.518241] binder: 6427:6429 ioctl c0306201 20007fd0 returned -14 [ 32.528563] SELinux: unknown mount option [ 32.543070] binder: 6427:6443 ioctl c0306201 20004000 returned -14 [ 32.558072] binder: 6427:6429 ioctl c0306201 20007fd0 returned -14 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000051000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000051000-0x28)={0x5, 0x4e, 0x5, 0xffffffff, 0x7f}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r1 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003e000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000050000)=""/233) getdents(r1, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x4800) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x8) 2018/01/25 07:15:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x1000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x4, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/25 07:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000794000)='net/ip_mr_^if\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00009ed000-0x10)={0x15, 0x1000, &(0x7f0000166000-0x1000)="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"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004b8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c0000)=0xe8) getresgid(&(0x7f0000ac6000)=0x0, &(0x7f000085a000-0x4)=0x0, &(0x7f000004b000)=0x0) r5 = getuid() lstat(&(0x7f0000e28000)='./file0\x00', &(0x7f00008f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cb7000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) getresgid(&(0x7f000048e000-0x4)=0x0, &(0x7f00002ec000)=0x0, &(0x7f0000502000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001b1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000051000-0x4)=0x8) fstat(r1, &(0x7f0000836000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000536000-0x8)='./file0\x00', &(0x7f000077d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000d6a000-0x38)={&(0x7f0000857000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fbd000-0x40)=[{&(0x7f000024e000)="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", 0x1000}, {&(0x7f0000114000-0x8a)="0001608908a1d8fb5034f64bec7665bc1efd51783fbfe7b8ff8c923399b51188432cb7680b9281c187da87bc7f3bc3edfe3c3cfb9c9aef82af2fffa3a8537e23db70b0195b2f64c6ff41fcf7bb2f8f1fdfd34c7ddf0eb85c088c0499b10e7c1a0756b6a03882f2b96e8900558aa73ae099dd9f8b7915c9c4d846212b4d7a98e9b9b3f58a6f863626ea99", 0x8a}, {&(0x7f0000f5f000)="5a2f6672c5be9fdc5f3a427e11d2b78a3ff5a074cdf75f666cf49f2eaa3934ec55ffbd5c9f351c8c0f21302f85b9e5d5404a3f63dfd67de3da9b875c2031c068a6179f0b5b648854f2dae63fb7e5dced51acd6cc4d8878ee5a602480fe7d39be209fa61e9020cfae5d7036a9d930664718488ffa0a656631d781dee9c0", 0x7d}, {&(0x7f0000815000)="5d609475d99030980c5fcdb0116ca1499ad3ef98a8d6d376d77a0eba4a2ed0af4022a26e12e9eee31439f3c320d53e6348755fb13668036914d5aa1dbdece92917cb1baa4a1a9bb2cfeb2febda1167355f473236528d62658423e0f4ffceb0ce38b49c725cbd8aa62ba23c04575270e5e3e21adbeee6b9ff693acf414ba8d21299bb0282df3901327422abf2e2b38bad9ac22c819b6e6b39ff412195cd", 0x9d}], 0x4, &(0x7f0000aa6000)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}], 0xc8, 0x20000000}, 0x891) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff0000-0x4)=0x7, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/25 07:15:36 executing program 6: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x44042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000105000-0x8)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r2, 0x5, 0x6, [0x6, 0x193, 0x8, 0x20, 0xffffffffffff7fff, 0x7f]}, 0x14) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) r1 = socket(0x5, 0x4, 0x8) connect$pppoe(r1, &(0x7f0000976000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="82ce66945c3b710ed185467b9c06d47c"}}, 0x1e) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004d7000)=0x4, &(0x7f00009c8000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000354000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/25 07:15:36 executing program 2: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") recvfrom$unix(0xffffffffffffffff, &(0x7f000004a000)=""/205, 0xcd, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x38)=""/56, &(0x7f0000002000-0x4)=0x38) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x600402, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000003000)=""/188) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) [ 32.576757] device syz4 left promiscuous mode 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x200000000042, 0x2000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a81000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00005dc000-0xc9)="755a3f27bdc94044dfbe2c560e6890498195449668bef2f8da91aa43621d3b433d54b3068c762c2aebca607f83b28a2cd7b67afedd1ee8f1a893b80361a3c9e301b2738139cc9b5fc0a5e2c552e8d5f1a395386f22259105e4534e8b7cb0e5ac1280dfab929c110971eab1aadae1797377509681034942c8c3100cfaadc240ecd8f74c060ed4811b29c72c6455d83bf9cde3cad13e2d6525567f41206119d8de81a219413427144d8250804d85e846958df3742c2480a937ef78efe242a281eb2e7612775968503370") recvfrom$unix(r0, &(0x7f0000d9c000)=""/158, 0x9e, 0x10162, &(0x7f0000b2b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 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) 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) 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) 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) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d69000)=[{{&(0x7f0000fda000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009ff000-0xa0)=[{&(0x7f0000722000-0xd)=""/13, 0xd}, {&(0x7f0000fda000)=""/162, 0xa2}, {&(0x7f0000fdb000-0x25)=""/37, 0x25}, {&(0x7f0000fda000)=""/4096, 0x1000}, {&(0x7f0000fdb000-0xb8)=""/184, 0xb8}, {&(0x7f0000c8e000)=""/5, 0x5}, {&(0x7f0000d5c000-0xb0)=""/176, 0xb0}, {&(0x7f00008c1000)=""/171, 0xab}, {&(0x7f00000d3000-0xd2)=""/210, 0xd2}, {&(0x7f0000e4c000)=""/203, 0xcb}], 0xa, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f000008b000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000fda000)=[{&(0x7f0000fda000)=""/186, 0xba}], 0x1, &(0x7f0000bef000)=""/28, 0x1c, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f0000fda000)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x26d728a9}, 0x682303a8}, {{&(0x7f0000fda000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000fda000)=[{&(0x7f0000fdb000-0x9c)=""/156, 0x9c}, {&(0x7f00006f7000)=""/60, 0x3c}, {&(0x7f0000fda000)=""/70, 0x46}, {&(0x7f00003ff000-0x80)=""/128, 0x80}, {&(0x7f0000fdb000-0x54)=""/84, 0x54}, {&(0x7f0000099000)=""/67, 0x43}, {&(0x7f0000fda000)=""/121, 0x79}], 0x7, &(0x7f00002b9000)=""/137, 0x89, 0x0}, 0xbb}], 0x4, 0x12121, &(0x7f0000fdb000-0x10)={0x0, 0x0}) connect$pptp(r1, &(0x7f0000f76000-0x15)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdb000-0x28)={@common='teql0\x00', &(0x7f0000900000-0x2c)=@ethtool_ts_info={0x41, 0x5, 0x3, 0x7fff, [0xf4, 0x7, 0x1], 0x7f, [0x8b, 0x80000001, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f000073b000)=@known='system.sockprotoname\x00') 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket(0x8, 0x4, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000de1000-0x8c)={0x0, @in={{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]}}, &(0x7f00003a7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000092c000)={r2, 0x66, "fff0af79989e738d433e097ba9d18a5928ad1cfeb322cbb9533222f1ec2c7cf7f176dabab8089b717dd12d156a70606ca058f51b1f3275bc232cabef15e5638d6969988b620850ab6ac64885c019274025039d9fbe4dbc35b7f97b13135e7b333f64faf01488"}, &(0x7f0000ec8000-0x4)=0x6e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000092a000)=@common='lo\x00') creat(&(0x7f0000dc6000)='./file0\x00', 0x8) setns(r0, 0x40000000) r3 = socket$inet6(0xa, 0x6, 0x40088) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000049a000)={"1210c2147b2c86990eebf6d3ffbe9c6b", {0x4, 0x0, 0x6, "21ddc2e9a10f", 0x40, 0x0}}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006a7000-0x4)=0x0, &(0x7f0000c3c000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000959000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006f5000)=0x3f) capget(&(0x7f00008d3000-0x8)={0x20080522, r1}, &(0x7f000034e000)={0x8, 0x3f, 0x6, 0x7, 0xb7, 0x4}) close(r0) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r2, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f0000d6a000-0x8)=0x0, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00003e8000)=""/217, &(0x7f00004e5000)=0xd9) 2018/01/25 07:15:36 executing program 0: clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000303000)='/dev/sequencer2\x00', 0x4100, 0x0) fanotify_mark(r0, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fa000-0x15)='/proc/self/net/pfkey\x00', 0x202200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x753, 0x9, 0xffffffff, 0x3, &(0x7f0000001000-0x10)=@generic="e37fa108cb17e3bf9f6b4c193d703a7a", 0x10000, 0x0, 0x9}) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000259000)="ed1bcad9d0c3de8249464d63f63d6d1945", 0x11) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008b5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x2624a5652b5def9a, 0x1, 0x6, 0x500}, 0x20) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cbc000-0x60)={0x0, 0x27, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd9000-0x4)=0x0) timer_gettime(r0, &(0x7f0000d42000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r1, &(0x7f0000084000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x12) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00005bd000-0x4)=0x2a, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009d0000)=0x4, 0x4) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2, 0x21000) 2018/01/25 07:15:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000bf8000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ede000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00002c7000)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008ec000)=0x0, &(0x7f0000629000-0x4)=0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x37, '~'}], 0x18, 0x0}, 0x0) 2018/01/25 07:15:36 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x10000) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000019000)='./file0\x00', 0xe001, 0x20003) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000010e000)=0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000596000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa6000)={0x0, 0x100000000, 0xfffffffffffffffd, 0x101, 0x0, 0x8, 0x7, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x0, 0x800, 0x1}}, &(0x7f000069a000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009fa000)={r3, 0x444, 0x93, 0x4, 0x81, 0x5}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) delete_module(&(0x7f0000aec000-0x16)='&+cpuset\\em1))selinux\x00', 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r4, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 07:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000946000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000163000)={0x0, 0xea8, 0x1}, &(0x7f0000ca5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000040e000)={r1, 0x10, &(0x7f0000e82000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000046b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ea000-0xc)={0x0, 0x5, 0x0}, &(0x7f00004d9000)=0xc) r4 = dup2(r0, r0) ioctl$int_out(r4, 0x5462, &(0x7f000030a000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000010c000)=@sack_info={r3, 0x8, 0x20ff}, &(0x7f0000275000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006a1000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f9d000)={r3, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000040, 0x8001, 0x1, 0x800, 0x20, 0xfffffffffffffffe, 0x0, 0x6, 0x8, 0xfffffffffffffff8, 0xee63, 0x4, 0xe991, 0xffffffffc65c8a01, 0x3]}, &(0x7f0000af0000-0x4)=0x103) eventfd2(0x5, 0x80000) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x303bfa88, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)=""/0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00007b8000)=0x0, 0x80000) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000df8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab3000)=0x10, 0x80800) r3 = dup3(r2, r1, 0x80000) writev(r2, &(0x7f0000574000-0x50)=[{&(0x7f00001f9000)="9ba937e8b0eb98ab97bb50c3168ca244cd50b7806c5cb419424fd026ccabbc5741fd8fdec1aecf7f68f7ecc60f3776e08d78c0786280038525277fbf31b5d750032cb01c99b764d6629fe9cfe41a8520dce783b46cf57059d1a8bd99c0d99b4fa68d60de56e94fcfa43445105f3b0b1149a71b3f6fa2b7e3ba4be9e02449d0310c2b296549969f446ac21fcbef5a507dbf1df74072278787039fe15bba819e002343787c786c4b93a2d2ae52928f5d171f355db8b31d02225e08889233", 0xbd}, {&(0x7f0000417000)="f98d5a09f96fcdf7bc4323389500250dc8a6439aa25faa028a12492692e6ac952dd3578af7dbfed818ae4a998d638172", 0x30}, {&(0x7f0000dc4000)="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0x1000}, {&(0x7f0000ae1000-0x1000)="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0x1000}, {&(0x7f000078d000-0xfa)="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", 0xfa}], 0x5) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00002e0000)=""/60) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000451000)={0x30, 0xffffffffffffe3d2, 0x200, 0x2, 0x8000, 0x8, 0x8, 0x3, 0x0}, &(0x7f00009b4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007d7000-0xc)={r4, 0x7, 0x39cdc6e280e94779}, 0xc) sendmsg(r1, &(0x7f0000017000)={&(0x7f0000aa5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x4}}, 0x26, &(0x7f0000ab2000)=[{&(0x7f0000cfb000)="", 0x0}], 0x1, &(0x7f000080b000-0xa8)=[{0x58, 0x10b, 0x7fc, "c875c2db680742da7269632de74c064c8f994b7c192f01825a65d982a9a69f23c2135bb8c736899b1f8f9bcd2698a67bdb48c4e9a409cac7e8709981ce6525df3f6c3f6853"}, {0x50, 0x101, 0xad3, "ba8ec0ad706715aa2f80051e74c626a23b8f55d3645d476673024bb84e05065129ad7cf507b8b813ec4171fc7c3f1b402bfe5da0a9b0f5c9537d593953537d"}], 0xa8, 0x4000000}, 0x1) 2018/01/25 07:15:36 executing program 4: syz_open_dev$tun(&(0x7f000089c000)='/dev/net/tun\x00', 0x0, 0x20000) r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x1, 0x0, 0x10000000076) 2018/01/25 07:15:36 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000017d000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) pipe(&(0x7f00003cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000499000)={0x4000000000, 0x20, 0x9, 0x8, 0x1, 0xfffffffffffffff9}) getsockname$unix(r2, &(0x7f0000a95000-0x1002)=@file={0x0, ""/4096}, &(0x7f00002f2000)=0x1002) ppoll(&(0x7f0000002000-0x50)=[{0xffffffffffffffff, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00007b5000-0x53)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @rand_addr=0x951f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}], 0xa4) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = request_key(&(0x7f0000293000)='rxrpc_s\x00', &(0x7f0000c15000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049f000)='\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000767000-0xc)='cifs.spnego\x00', &(0x7f00009de000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006d2000)="7f491c472ec96d5eeb3cba105fcb8a8b6e95396b18cee30dfbfc2a743db3a586c13fd6ee35a8a1770c2b2fd1b0b9305f1f2b30211ec2698c4972905f8b5c38", 0x3f, 0x0) keyctl$link(0x8, r1, r2) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004e4000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b15000-0x4)=0x0, &(0x7f00002b4000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000054a000-0x28)={&(0x7f0000160000/0x4000)=nil, 0xffffffffffff8001, 0x0, 0xa, &(0x7f0000900000/0x2000)=nil, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) eventfd2(0x2, 0x1) r3 = dup3(r2, r0, 0x0) epoll_pwait(r3, &(0x7f0000fdb000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000026d000)={0x0}, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f000067b000-0x14)={0x5, 0x6, 0x3, 0x3, 0x7f, 0x7, 0x3ff, 0x7fffffff, 0x7, 0xfffffffffffffffb}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d03000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/25 07:15:36 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000832000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 07:15:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000897000-0xb0)=""/176, 0xb0, 0x20, &(0x7f000058f000)={0xa, 0x3, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xc9}, 0x1c) flock(r0, 0x3) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000051000)=@fragment={0x3f, 0x0, 0x1c000000000000, 0x5, 0x0, 0x1, 0x1}, 0x8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000052000)=0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000009000)=0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000009000)=0x100, 0x4) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) 2018/01/25 07:15:36 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) [ 32.811679] binder_alloc: binder_alloc_mmap_handler: 6540 20000000-20002000 already mapped failed -16 [ 32.830655] binder: BINDER_SET_CONTEXT_MGR already set [ 32.830667] binder: 6540:6549 ioctl 40046207 0 returned -16 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000f6a000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e9f000-0x4)=@assoc_id=0x0, &(0x7f0000ab0000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d18000)={r2, 0xffffffffffffffff}, 0x8) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000df6000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$seccomp(0x16, 0x2, &(0x7f0000d73000-0x10)={0x2, &(0x7f0000bdc000-0x10)=[{0x6, 0x80, 0x2, 0x6}, {0x7, 0x627500cf, 0x8, 0x1}]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000299000-0x5c)={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, 0x15, [0x6, 0xbfd, 0x66, 0x1ff, 0x4, 0x0, 0x100000001, 0x9]}, 0x5c) r1 = getpgrp(0xffffffffffffffff) getpriority(0x0, r1) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) finit_module(r0, &(0x7f000060c000)='nodev%vmnet0vboxnet1vboxnet1\x00', 0x0) 2018/01/25 07:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000de2000-0x30)=[{{&(0x7f0000219000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000dae000)=[{&(0x7f000000e000)=""/181, 0xb5}, {&(0x7f0000a29000-0xfd)=""/253, 0xfd}, {&(0x7f000059b000-0x52)=""/82, 0x52}, {&(0x7f00004a6000-0xac)=""/172, 0xac}, {&(0x7f00009f9000)=""/218, 0xda}, {&(0x7f0000a7e000)=""/45, 0x2d}, {&(0x7f0000502000-0xee)=""/238, 0xee}], 0x7, &(0x7f00004fb000-0xc2)=""/194, 0xc2, 0x6}, 0x0}], 0x1, 0x40000000, &(0x7f0000d82000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000785000-0x10)={0x0, 0x1ff, 0x2, 0x5}, &(0x7f0000808000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000089000-0x4)=r2, 0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x1, 0x4}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000037000-0x44)={0x0, 0x3c, "79a9ee9184e8ca49d155ab03414af490f201ce2d3cd0b5e6d7754301026191a5aa8a161b85bce8b24d3dd074a7158dcae955ad5f36618bf832cdb8ac"}, &(0x7f000001c000-0x4)=0x44) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000036000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0x4, 0x1, 0x10}, &(0x7f000002d000)=0xa0) 2018/01/25 07:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000713000-0x9)='/dev/sg#\x00', 0x6, 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c09000)="deb41de45cbe76bf1c5c55883cf5cd37cd7d89cb3544ab2e0cd7644c505c7858b8eb332b5e6f834b2c7b41a37a5b1d4e688ab5bc3c10e3105361a7e9c9f6de48ba1712507ab782c08297e7d8a4b067673a783700b694e6c69a84d6d3e028ccb018e2620493a6e8ba727079722779b93bccb0d173553479013c509bf727644c2d45dfad9a81e0b084e00c187c9e9841c2e5d36561be408e96889216269921f962437cfd1ba4963ca75150c128", 0xac) write$sndseq(r1, &(0x7f000052b000-0x90)=[{0x5, 0x1, 0x0, 0x8, @tick=0x8, {0x6, 0xff}, {0x0, 0xffffffffffff7fff}, @control={0xbf31, 0x4, 0xff}}, {0x7fff, 0x4328, 0x3, 0x7ff, @tick=0x1, {0x2, 0xa82}, {0xffffffff, 0x1e681c33}, @raw32={[0x7fff, 0x9, 0x800]}}, {0x0, 0x1, 0x2, 0x100000000, @tick=0x0, {0x3, 0x6}, {0x7, 0x8000}, @control={0x0, 0xb0f, 0x10000}}], 0x90) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a16000-0x4)=@int=0x0, &(0x7f00008d1000)=0x4) sendto(r0, &(0x7f00001d3000-0x8d)="120000001200e7ff00ffe90009144a000ae97630ac221c68e66ca8fca20a4bf96042da9507f46d7984637e880a716e7b780404ad3b5097806d4191e9be8c519a8a5c2d52f88a4204e8d129e58dd3eca06bd315b0ff33de7026b0169d3dafbecacc4d0dfed4a5554a28a48845afe019f5adc15fcd5c606a898a279f57b2de01021c679746c065a7eb77bf9d252c", 0x8d, 0x0, 0x0, 0x0) 2018/01/25 07:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) readahead(r0, 0x6, 0x7ff) write(r0, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000878000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000b4e000)=0x4) 2018/01/25 07:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000dd000-0x20)={0x9, 0x0, 0x10003, 0xfffffffffffff800}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000d50000-0x10)={0x3f, r1}) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 07:15:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eef000-0x4)=0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0x31)="74114c9c36c15c5d92dbbcf41195a9a5926a99a6df053275ffffc4e58a660fc379307c6223cfe54daafd59f1ce9774fa18") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000385000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bd2000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) exit(0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b46000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f65000)=0x0, &(0x7f000082d000)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c0d000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffff001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x20, 0x1b, 0xe0}, &(0x7f000036c000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000116000)={r1, 0x1, 0x9, 0x2}, &(0x7f00000de000)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000b1000)=0x1, 0x4) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000021000)=0x40) 2018/01/25 07:15:36 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000006000)={0x2, 0x1, 0x401, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000008000)=""/145, &(0x7f0000009000-0x4)=0xfffffffffffffd89) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000)=0x8, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000006000+0x9a0)=@req={0x3ff, 0x7, 0x8, 0x1}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000009000-0x4)=0x3ff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x3, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x60) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xaa)=""/170, &(0x7f0000002000)=0xaa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0x31)=""/49, &(0x7f0000003000-0x4)=0x31) waitid(0x2, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000004000)=0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000)="492649f6f1c1fdb83cb912dac003cfd66fdcfb0325ed4d2569ac067609654d90"}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000005000)={@common='lo\x00', @ifru_flags=0x8000}) [ 33.149488] device gre0 entered promiscuous mode [ 34.000561] IPVS: Creating netns size=2536 id=9 2018/01/25 07:15:38 executing program 7: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ae6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004db000)="f0ff69a1fecf8b121b5463c14deef84aeff4503935cd2c082a8525f2719d6faaa333caeac9ff020e00ac4c78733fdf74eaa6936ffd4a431bd5cdddf7fe401d0fff41bfdf49bf0bbfe974d5205c92512a2ec3fdfc987fa3826a2326baa284e3d183cb95", 0x63, 0x40800, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f000085a000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/01/25 07:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f000098e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b56000-0x4)=0x80, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000628000+0xd39)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00002d9000)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000065d000-0x4)=0x20, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x54) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) prctl$setendian(0x14, 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f000026b000-0x9)=@random={'os2.', 'ppp0\x00'}, &(0x7f000062c000-0x14)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/01/25 07:15:38 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x81, 0xfffffffffffffe01, 0x20, 0x8, 0x4, 0x0, 0x9, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000-0x10)=@generic="3c52fb96922cc261fc00a9822db50c57") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000-0xc)={0x2, 0x0}) wait4(r0, &(0x7f0000000000)=0x0, 0x6100000d, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002000-0x4)={0xffff}, 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x101, 0x2, 0x8, 0x5, r4}, 0x10) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/mls\x00', 0x0, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00009d3000)='./bus\x00', &(0x7f0000ce3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ce3000)={0x0, 0xc9, "b132acff8e93937198220d618fd3c6180ad87aef4dcc81d25d2dc8cabb929a34a117a02f6b06236b15b9510784d20a6cf3c05082d68baf8803cee79195f5d2b011c4984cab4c2b9090145db2978daa84218dbc012bfa1c180af2ff1023c21a7112f41832a513bbcaf4274a912ed357249d86a1271566da491356af9b244d7ff189268a2ff67f6c49881c5c423977a1b73eb04a3621ae5b4819b7e18b5223fd99ec322aec014719828104cbb2cd42ada848cdf0df680d9c9df82f02432671dd3ea0474ffabf808b0843"}, &(0x7f0000ce4000-0x4)=0xd1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000104000-0x14)={r4, 0x3, 0x7ff, 0xfffffffffffff060, 0x3, 0xffffffff}, &(0x7f0000c2d000)=0x14) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ce4000)='./bus\x00', 0x10000, 0x20) 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) fchmod(r1, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006aa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000098f000)={r2, 0x0, 0x0, 0x0}) 2018/01/25 07:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004d1000-0x8)={0x0, 0x1}, &(0x7f00008c8000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005a3000)={r1, 0xa0, "956c0d99654cfd2bbe78485ec75bb97ef04463f5cc705927f01f6cff2ac0189781299c4272144930e30391f993ca2fce39e3f78874def610e56249e08b03855bc9726b29ad3006672fddd5cac8c9cbc70e25d963f67523b9bbc2954774394a77cff5793a0a2524734d3d68c7b8b5c304a9a7340c7b51ac3d18d1b169c795c240f23664f46f439c6bb2184395349bda7216428f59fcd5bf4b05edaac946184ad5"}, &(0x7f0000014000)=0xa8) write(r0, &(0x7f00006c4000)="2400000052001f0014f9f407002c04000a0007fbffffffffffffffff0800000000000000", 0x24) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/status\x00', 0x0, 0x0) 2018/01/25 07:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x440}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 34.379678] audit: type=1400 audit(1516864538.154:27): avc: denied { write } for pid=6767 comm="syz-executor7" path="socket:[16698]" dev="sockfs" ino=16698 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 07:15:38 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000cbe000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f15000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) 2018/01/25 07:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000867000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000853000)=0x0, &(0x7f0000cf6000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000001e000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0xf636d0d2d85753ca, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x8, 0x10, 0x0}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/248, &(0x7f000099a000)=0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 34.432263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.438844] audit: type=1400 audit(1516864538.204:28): avc: denied { fsetid } for pid=6774 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x100000173, 0x80800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000317000-0x4)=0x0, &(0x7f0000b92000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/25 07:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000041000)={0x0, 0x8, 0x7, 0x3, 0x1000, 0x47ec}, &(0x7f0000e13000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f08000+0xcde)=@assoc_value={0x0, 0xb6e}, &(0x7f0000fdd000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000d9000)=[{&(0x7f00006e6000)=@in6={0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000b67000-0x50)=[{&(0x7f0000dc5000-0xea)="adcdf24e9ccbc8de8daaa402b3a6e25299e2bd1bd2d79b24bd0e91038c14a66d91acbd325f1887897b3e19d7a8fd2431531f1ecdbfe57e26b6b1f1e86fb0d7ab4bc9d7d4d1901e6051a13aa5d4b92b0301aec469d5485cef146462d71c99e11fa726054ca75a22995f3457ff04c385a000fa3b0eccf0bc11b4ce26f6422e4ad55674af6202aecb14a22a15bb20a85d68cba57f005ef9cacb8b422c15451cf3e6813fd406b338a203e552d875f2518ce87e026eb726fa30c121d1bbc356046c1185db33a3a17ca911bd5967b819000058c70a74ef4dfba3681fa34472d43dfea268fad81d5aead3c55f67", 0xea}, {&(0x7f0000c84000-0x1f)="0e1d389cc2148be944fc46aa8881337c40dade091bc98e4de7b6131da00d0e", 0x1f}, {&(0x7f00007ec000)="cd472b025c90f2adb1ffd4203156b833f37ad8f3fd9d0664e1973be20baf3ee201d5555dbfe27749136ce7f7baa2508a258602bb52f2290a88b763efaad178debf7ab094c1e9082f12ecce5d0420b598b5442727f604f7442933466ca452c3c4f0b8e9f519b3484367b9521059212b2d38f0e7d1cd66a71fde70bde9a0a4926593a75eded1f84f9e1731d246c1b66463a7d955cf109df687b045a01687a604e488036acdb11ae79bccb5825ea1bc2a7abc42a5fa6b488bb8cf3f7637a94f80e0094362c7815d11", 0xc7}, {&(0x7f0000914000)="73488cc1fe646bfee1e436a838316de605658a369e7f086039d960ef339996f5ce683e8a6cded1018fd101834e9c536b428410cca4d84e7b5907a7fb9d43fbc4086d92be4619c063a15943eaa408f10277f4161da6fd2f258452a8a84ccf27bd4d58b27c2f0f103faab588edd142b11c5b430145312e37e364f300735a726530e2f86e44a79e075b39c49daf116485b01b1ff28c33da0235b9f9910cea97c4f22ad7b1dc4c7933270ef1", 0xaa}, {&(0x7f0000ba8000)="722e26e111ac5fa698c2b5d5", 0xc}], 0x5, &(0x7f000047e000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x200, 0x1f, 0x3, 0x5, 0x9a, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xffffffffffffac80, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffffffff31ef, 0x8, 0x2, 0x9, 0x8, 0x91da, 0x0, r2}}], 0x90, 0x40000}, {&(0x7f0000979000)=@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x400}, 0x1c, &(0x7f0000224000)=[{&(0x7f0000eeb000-0x8c)="d3a063ec2b714fafe585b707d353e6070cce00d3bf5e72a32679cfa268bab3b2a2d7f30a853a6fb24e90c7147eb10697af1bf88becbf5e105b7966583953359c3489baea21a6dff5987936a1c0c241f2e6bee4bf292ce3c2af3d9219df983e18f0167c536df48664737c0f9ec4ddc10b1e9fc4dac882692ac08e368f7971e5d60afcb8842cda95eb8ffc99d8", 0x8c}, {&(0x7f0000c28000)="", 0x0}, {&(0x7f0000341000-0xda)="983c353953bff0a1c643701675204b9967fd79b9558eff4b7a5f286beb480bf8446698cb7f1fc62fd0d77d1705f5706eb478a07d4dc5bab9f2ccae1b48dfbc66b2562d775165cbee81f8cc9670d0202981d962acad347587a5d91ae3df87d78ca574b9c6100c3104a422fa6ff49e7d31527d55f0e7a05706554c3641bd30161658a1e8fcac1ef0f9e4363153527c67ab41cbe3c72854e5e9c2c3e281a992720bb2646bec0b15c4e334cf937fec8c5f19d1758b5c5fc67dfbd4a48fc27e88d1b8437b489456944df61cf51c77de5036177a87a26869cbbce5b84c", 0xda}, {&(0x7f00009a4000)="", 0x0}, {&(0x7f0000182000)="7fd58921b2b66279b02079f4e7474fab069cf5d9cf0a152f5135a4b11e1107c3633d96e44d9dcbe804b1e7ab8604510da11ff7c329e2", 0x36}, {&(0x7f0000d9c000)="051d7a1369dea9371971d448ce76020e9dda517fd7d04e724db6645a5383af2e258c9acaf1f44c4684e17ad912723157856503e8836a28a491e65305453d829b449972c6323d6d2fb5a57cd836078dc6edc7a458ab3699a7ba3acade80154579265c838ee9a22eb8b68eb0df", 0x6c}, {&(0x7f0000897000-0x5e)="ca8dc291fb1fe16441cda0844864aa172010d9b2441cec0216d068d5e79c935936ef67526ae099624abc8a01809ae1aab8ef99f41e0209ce74077ceef0d7809dc9325068a97a5402eaf5f0363dc3d93df45745d1237f6f878f4022aaa71f", 0x5e}], 0x7, &(0x7f0000bc8000-0x60)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x80, 0x7ff, 0x9}}, @init={0x18, 0x84, 0x0, {0x4c, 0xcf33, 0x8, 0xffffffffffffffa6}}], 0x60, 0x4000000}, {&(0x7f000058e000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000055a000)=[{&(0x7f0000b38000)="ae1051e02dce2c10e1f849b6247c496ee9872e199bbe21257259c841ac281de1c4fb904dca94bb9e56a8730cefe701fcc82590d6ea", 0x35}, {&(0x7f00002e8000)="3289e78fdd1168204100d12c859223787265697f3852d0d3f184faf1c7dad154a35c218564a9f9be115163568c41df275de9a0d930d73e71a471e5837acdbd0d27cbc1c51dfaaff0ac74420812fc0074846e85bb5c", 0x55}, {&(0x7f00000f6000)="ec5e00a9d73a4c25575604b6c5ac05072f2185c6de6e59a25f8b333e476c9ee804a521bc7f99b60d41326911e9b41db3d2cb169c4410eecbbb3cccbc97cead52dfa660caad6706f910ddb925087d088d74a685bfab46167cc1259a1a11ad2b2c62fb3a5181e9ee8a9983fffe13e5b81639a0c62d6298acd0c1670c1baf5e31cbd514167bbbe7943e8ff3875f9d3bbcd3cab9cf29e8d6975f26fac5e8c9c9ad78f850980dacf8c76bcf19ca97c25cf1fddc", 0xb1}, {&(0x7f0000346000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000284000)=@in6={0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x99a}, 0x1c, &(0x7f00008f4000)=[{&(0x7f0000a65000)="f6dfe515f6131f2ad1c62cbda09fd53893dd939d87704e8efc022871c5fd969915694fb6d4527c14f1982a1269a4ecd0da673a21179fe4405188e97b79af7f9ace9a85118c03872af4e4dc4f31c48e371ae0fa9d54976392ef2ed06b0f4181887bbd9b200f5e5c7979adfc6eca23f9737685594d401a955b7afe0c73a8136c1c13e866ee5c9c83cc8e5606dbf9407eb4a11cc34de0728615f5e1e93ca0ea57aaa9d734a875341ceb882cf0e747b4f7a464184073b068d37b3bc040e763d66445dc4cb1ba55213ecf4cf785e8e6ca233503a26f0fbeb95316010a02f2e03ec3bde89a263c33f7745d74e349972bffc66d25b86cc273632a978c", 0xf9}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000841000)=@in6={0xa, 0x0, 0x7b1b, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000e1f000-0x60)=[{&(0x7f00008bb000)="1b05cf0f628625dc6d0b826481f9cd0ff6bf0bf7285f26193f678d047aa622526357cb7f90f729415a0edded2712e55b536434afc95b71b8c06ac54a22c3140cf06b79abe5d0c9400f9ee0e9f995fcbd470333aa81c8689f9cb3c659abb663c07eba362a647fb5e973887c433b4ddc87924b94062ec7b9f114a90b7d997e054ad57980de472b4357f61023975172ebb9a09d6f1a77f8f0f7710b0d59682e4618d799962256abefaf56faf0151f63d190416c853af1e319be17de5f5e5c5ceca1ad9e2cd8dbe9e28b3ef882bb79efeee3eee1a6eb910bb7533fb9b93eef83909358aa2a964c", 0xe5}, {&(0x7f00004f0000)="dd2f9e6042994ee58fb2f21abd37c287a5e8cca21eb07a70cbde87fbe873795d3142a91cebcde060d906b1184b3d4ad9044bf6ed4ef80d7be2b209c53a40f4d1782ba17d7ddbd7d290eb320eaa2c72a2668383b74e817dcb1d268c72556798a67fbc5d41ede5d21d28194aba085c1da23b685a4723f9c06f75f8a718627e09", 0x7f}, {&(0x7f0000d0e000-0x27)="ca5459a8cca0cf50508f50aeaa94e31f8d2d0f7cc60eb6ad61878c99bb988120a9fa2eb1c9b2a3", 0x27}, {&(0x7f0000903000-0xad)="782fb504dae870097e5cf8806cb50d2b1cb8c4a7c0c5d30761454f1f6634b0473030b5bf4c8e4ee02d4d5e002da67ecdbbfbdf287af8b37926185a9d83a70146632d0005e4c4d71d46d5e9b5612a74622f730b6e19bf4992714b446b74c32af28e9872db7e5a8fccf389576099847342fb090a726aa70058b1a9ab31ec16e86cf0fcfd32ecd7e352ba4475d533d7711637436b4ac3db57120db1d03260f86194ec8fcb14099fa1a5c35d109a5c", 0xad}, {&(0x7f0000566000)="22e53c33a8e8aa4651a238df2203a8472709eba22c8ba070977667a007bd6127571ab8cc679d58ce32a2e696f1e340ce7a2eab24285d97f892aa9e2e9bd1a6c87ae092432b906a276622f152e4", 0x4d}, {&(0x7f0000bf9000-0x99)="65a75dae836c1672fc19daa60d2c724cde1b1b8b47c4981d1f7c67d7d31b85257bfcfe6be0fb3992eeb1f3827d0c3c519723540ff5065015d7b2fb66390129fdf47992c1515cb19493cb9897d519baa58133f1953fc6e1276c37cdca5dba2346b2566be81d3bf4c26fb34012f269021ceadfc9bed7a2157877e3d29e58f5ac2009d4d8339a8b3670e499a3e6e0ebe021cd7ecee4c5fcc815ec", 0x99}], 0x6, 0x0, 0x0, 0x800}], 0x5, 0x80) 2018/01/25 07:15:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000084b000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f69000)={0x0, 0x9, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/205) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d58000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008e0000-0xa)='/dev/ptmx\x00', 0x1fe, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$int_in(r3, 0x5429, &(0x7f0000f91000-0x8)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000002f000-0x20)={@generic="0001000000ac83f7a6ac2ef2a1156003", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000074d000-0x48)={{0x3, 0x0, 0x10000, 0x0, 0x6}, 0x3ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000df2000/0x2000)=nil, 0x2000, 0x1f) 2018/01/25 07:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) ioctl$VT_DISALLOCATE(r0, 0x5608) gettid() write$eventfd(r0, &(0x7f000007c000-0x8)=0x1, 0x8) mount(&(0x7f0000b08000-0x8)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f00007ee000-0x1)="") umount2(&(0x7f00005ce000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fad000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a80000)={0x1, r1}) r2 = dup(r0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000efd000-0x4)=0x31) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000094e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1f000-0x2)=0x8) 2018/01/25 07:15:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x143100) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000058e000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cd8000)={0x0, 0xfb1, 0x800}, &(0x7f0000adb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000deb000-0xc)={r3, 0xc2ac, 0x20}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006bc000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f00009e3000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d68000)=0x14) userfaultfd(0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000374000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000824000-0x4)=0x8) [ 34.487805] audit: type=1400 audit(1516864538.264:29): avc: denied { create } for pid=6800 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 34.498520] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 07:15:38 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) getitimer(0x0, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000051f000-0x4)=0x60, 0x80800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000026c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de4000-0x4)=0x60, 0x80000) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0xfffffffffffffffd, @thr={&(0x7f0000f13000-0x23)="962a01e77be3d3ada5dfe0716a90ec97228a84085e6de22892d58ca6212dacaba2422e", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) [ 34.548147] audit: type=1400 audit(1516864538.324:30): avc: denied { write } for pid=6800 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xf27) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807355105001a000000", 0x26) 2018/01/25 07:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000801000)='reno\x00', 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 07:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000837000)='gid_map\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000396000-0x15)='/dev/pktcdvd/control\x00', 0x650001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00008d5000-0xc)={0x8, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d8b000-0x20)={0x7, 0x81, 0x1, 0x7, 0x8001, 0x6, 0x2, 0x7, 0x0}, &(0x7f0000464000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000049e000)={r5, 0x1000, "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"}, &(0x7f0000243000-0x4)=0x1008) r6 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000074c000-0x4)=0x0, &(0x7f0000fc0000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r3, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000db7000)={0x18, 0x0}) 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00001be000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) r3 = accept4(r1, &(0x7f00004fe000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002da000-0x4)=0x1c, 0x80000) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000546000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007bc000-0x10)={0x0, 0xfffffffffffffff9, 0x0, 0x9}, &(0x7f0000f94000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006d4000+0xfa1)={0x3f, 0x1, 0x1, 0x6, 0x8a3, 0x2, 0xffffffff, 0x78, r1}, &(0x7f0000768000)=0x20) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r2, &(0x7f00007a2000-0xa8)=""/168, 0xa8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/25 07:15:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0xfffffffffffffd5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0xb, 0x81, 0x6, 0x4}, 0x20) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x80003, 0x1) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080b, 0xffffffffc9c1092b, &(0x7f0000d28000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000301000-0x4)=0x11e4, 0x4) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') prctl$setname(0xf, &(0x7f00008e1000)='ramfs\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) statfs(&(0x7f00006ad000-0x6)='./bus\x00', &(0x7f0000080000-0xb8)=""/184) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/25 07:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/status\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r2) r3 = syz_open_procfs(r2, &(0x7f00004a0000)='net/bnep\x00') setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00009ed000)={0x9, 0x1, 0x27, 0x0, 0xb216}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r4, 0x0) set_thread_area(&(0x7f0000640000)={0x23, 0x1000, 0x4400, 0x5, 0x7, 0x8, 0x3, 0xffffffff, 0x9, 0x8}) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) ppoll(&(0x7f00001f1000-0x8)=[{r0, 0x400, 0x0}], 0x1, &(0x7f0000f49000-0x10)={0x77359400, 0x0}, &(0x7f0000b7f000)={0x1}, 0x8) 2018/01/25 07:15:38 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000768000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000eb6000-0x10)={0x6, &(0x7f0000f29000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/01/25 07:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ce1000)='net/udp6\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b91000-0x28)={&(0x7f0000e51000/0x2000)=nil, 0xff, 0x0, 0x20, &(0x7f0000d4e000/0x3000)=nil, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f00008cc000-0x6)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2018/01/25 07:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4c000+0x21c)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000006e000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000077a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/25 07:15:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffdffffffffd, &(0x7f0000be4000)="7f", &(0x7f0000000000)=0x0, &(0x7f000079a000-0x4)=0x0, &(0x7f0000001000-0x2e)="266fe7d75a8b4a56e65f887f4baa880502d8b3b975d27631de3b32fe34240408df61992f53aa1e4eab279e155c0d") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 07:15:38 executing program 6: clone(0x4000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004ec000)={0x10001}, 0x4) 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000a83000)='{[\x00', 0x40, 0x28, &(0x7f0000804000)={0x2cf, 0xfffffffffffffff8, 0x7fffffff, 0x4010000000, 0x788, 0x5, 0x1, 0x0}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000473000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000004a000-0x4c)={0x77d9, 0x67c0, 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]}) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) prctl$getreaper(0x19, &(0x7f0000af1000-0x8)=0x0) signalfd4(r0, &(0x7f0000e21000)={0x0}, 0x8, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000920000)={0x4, &(0x7f0000286000+0x21f)=[{0x3, 0x4, 0x0, 0x9}, {0x60, 0x45, 0x4, 0x1}, {0x7506e0e5, 0x7f, 0x0, 0xc}, {0x8, 0x9, 0x400, 0xffffffffffff8000}]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0xb) 2018/01/25 07:15:38 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001a2000-0x12)='/dev/loop-control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '&%\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r2, 0x2, &(0x7f0000e08000-0x8)=0x0) sendfile(r2, r1, &(0x7f000097a000-0x8)=0x0, 0xff) 2018/01/25 07:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000739000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000be9000-0x90)=[{&(0x7f0000750000)="c74b360e829d50197388afb23d64208f014b0980f3d8f5f7dbe157dd7bb508fe357e2ee3ca791a", 0x0}, {&(0x7f0000891000)="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", 0x0}, {&(0x7f00004eb000-0x6)="f1ad892ee4f6", 0x0}, {&(0x7f00008ea000)="337a9a899e910f68914a", 0x0}, {&(0x7f0000f4d000)="842f99789c92908ea0e7f9bd0f137684e6422f264171080ed9c28b65170e", 0x0}, {&(0x7f0000332000)="726e6efa3b3debfce8293b7befe7f69eb8f924106d23d5c0501d1052", 0x0}, {&(0x7f0000e38000-0x17)="0475fb807fc8d2ae785cdba2ccad5e01fc4472f6e12306", 0x0}, {&(0x7f0000091000)="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0x0}, {&(0x7f0000611000-0x80)="5ad15dee6c7b530550b64bcdf5efd0b492bc505185d0c228a447261d24afeb3a5cdc90e8c46fb0a2dc8d11f0d3a5360b42134b57a636b0f8ca12c35701df85fe427ef724a9c47d4f757df8e0864c0b8aacd9101ef02d2a084bb195d8e3f652c88c3c054a6ce9fedf47e168306ec883ad7c8bea77b564afa06d841fddb5c0a07c", 0x0}], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x2e4, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 07:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001dd000)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000e26000)={0x4, 0xfffffffffffffffd, 0x81, "5314c2a3a942", 0x1000, 0x0}, 0x10) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8150eee75da8e3ab) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f73000)=0x325, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000004c000-0x8)={0x0, 0x0}) wait4(0x0, &(0x7f000076c000)=0x0, 0x0, &(0x7f000027e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/25 07:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef5000)=@int=0x240, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aad000)={0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00001b8000)=0x200) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f40000-0x18)=@generic={0x7, 0x3, 0xfffffffffffffeff}) r2 = socket$inet(0x2, 0x1, 0x0) connect(r2, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/25 07:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) sendfile(r0, r0, 0x0, 0x72419a67) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b1000)={0x0}, &(0x7f0000353000-0x4)=0x4) 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x389b, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d35000-0xde)="f21c5deee135c26db91f9bdf7d80c66903fb766d6c6cc7f9c9c17a78a2085952b9f99bf92dfcf7e7528902251d2c7ba8743620a5b79c91c9942322c58f8d855060b357f9537594624882811ad5cf2debab296104b802c7e1760f34cfdb8199e368a1769b0eb8d488a1259e465992312195289462c772c9df80623621224be35b14bafab6c372c9e77c845b7214a0cf5baa84167be7b68dbfe661bceb01e7860453bcb47dd1c2d0796526b36432900ad7e76efd0ba995b4f21f2fd2136093ec1632e8a00c04cf997bfa58823561c2d30859fba52a995cafa87d52c33519aa", 0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000aeb000-0x10)={&(0x7f000091b000/0x3000)=nil, 0x3000}) write(r1, &(0x7f0000aac000-0xfc)="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", 0xfc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00008c9000-0x50)={{0xa20, 0x0}, {0x5ad, 0x101}, 0xfffffffffffffc01, 0x0, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/25 07:15:38 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bae000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e6e000)=""/84, &(0x7f0000ffa000)=0x54) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ffc000)=0x80000000, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ffb000)=0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffb000-0x11)='/dev/vga_arbiter\x00', 0x101003, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000d7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x100}) 2018/01/25 07:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000067000)={@generic="7f2f9270a712b47d60000c6cafa2ad27", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000053000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x2, 0x5, 0xa, 0x80, 0xa0, 0x11, r1, 0x0}, {0x1, 0x5, 0x79b6, 0x7, 0x3, 0x5, 0x100000000, 0xffffffffffffffff}, {0x3, 0x4, 0x100000000, 0x8}, 0x3, 0x2, 0x0, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0xfffffffffffffffb, 0x0, 0x800000000000000, 0xfffffffffffff000}}, 0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000347000)='/dev/sequencer2\x00', 0x60c81, 0x0) r3 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000026e000)={0x0, 0x7e, "631e66444c4e3fcda2a90ac2d1eba08a51d8ea80046aafa3c92b57191ede34709f1557e895749702a6f288e55692a8453a9ebc7af97f04b72bb0a3c5941b3375d47976e154461284646a57523a0aaa744d6bb9a046e91b8e0b16036c5f036797e101aa057df2bcb3d3dc183b9723c3dab778473fde88b3628301567b2653"}, &(0x7f0000602000-0x4)=0x86) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008fb000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sched_setaffinity(r3, 0x8, &(0x7f0000df2000)=0x100000004) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055b000-0x8)='ns/user\x00') connect$ax25(r0, &(0x7f0000c1e000-0x10)={0x3, {"210dd9108c3844"}, 0x0}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000baf000-0xad)="3da9cb4066f709cb225a6b6ef3c1a68e6a8b242e9bf74d8bba0266120b89487d476ce63542d8f18c3a128496d1cd86cb7eef9b8d59982922535a32466fcc891fde285842c19aed9fbf03fe14d3af999a3efa3345b0b0a1f6fee267572127fa0da8b4baf946769d9ecb5be7943f63998b75964d02a4ca90a4779e9735cf268413aab341c66f8131bea3e5ff4b94082ed81f2d75ccbe6be9da0f43a1a5b8940148852887cdd722380506a6585222", 0x79) r1 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000610000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c1b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0x2, 0xa, 0x7, 0x401, 0xca1d}, &(0x7f00001b6000)=0x20) futex(&(0x7f0000242000)=0x2, 0x4, 0x3ff, &(0x7f00004e9000)={0x0, 0x989680}, &(0x7f0000112000)=0x9793, 0x1) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000006000)=@req3={0x7, 0x7, 0x7, 0x7797, 0x9, 0x1, 0x179}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000008000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000008000)={0x7, 0x7, 0x3, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) mkdir(&(0x7f0000145000)='./file0\x00', 0x41) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000264000)='./file0\x00', 0x2000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000474000-0xe1)="f4b75646d73f5377b362946de60f440e22c613fa560082176fa9eee52cfea1f296d031f4839af16bd31eb7570c3200e829e36b2bfbcd1198289a38a99aa52accfcd594f1033f7c6a707ce24ab41f7f49dfe8b675781dc700991b8b1ff7c5474f2a03035da7ea32dd2c36cfdcfbc9347cf458cebfc72a7f266026c02fcb9412320d948ee03989448e75a7f608c65aed4e2f23603d7aa414b5eabb32362f11faadb7aadbc3abb05399942bad93010e58bac25c6b8f27e69391516cea23589224f55fe672e94f64c25b027ae02ec2dd97d055ad659aab055729d8799b352ca8046812") 2018/01/25 07:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000110000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x2, 0xc, 0x4, 0x6d42b0e4, 0x1}, 0x20) 2018/01/25 07:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") rt_sigsuspend(&(0x7f0000342000)={0x3}, 0x8) umount2(&(0x7f0000f45000)='.', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007cf000)={0x0, 0x3ff, 0x10000, 0x0, 0x4, 0xb4}, &(0x7f0000a97000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e90000-0x8)=@assoc_value={r1, 0x1}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 07:15:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000002000-0x18)=[0x0, 0x3, 0xffff, 0x8001, 0x1, 0xffff], 0x6, 0xdac3, 0xfffffffffffffffc, 0x7f, 0x1, 0x3ff, {0x1, 0x9, 0x1, 0x3f, 0x5, 0xc000000, 0x2, 0x0, 0x6, 0x5, 0xffffffff, 0x7, 0x5, 0x4, "e979128d9ea0919dc6829c036a70af1f944f06b2370a6f7a99ade5a39ab0d2e8"}}) recvmsg(r0, &(0x7f0000dc3000)={&(0x7f0000886000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000686000)=""/138, 0x8a}, {&(0x7f0000fd8000-0x68)=""/104, 0x68}, {&(0x7f0000cd4000)=""/143, 0x8f}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f000012d000-0x30)=""/48, 0x30}], 0x8, &(0x7f0000001000-0x27)=""/39, 0x27, 0x5}, 0x141) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000002000-0x91)="b9913a767286fc6ec7ad6f70996c3f248cae04fa6f17961eb55d860a40f52e9685ce911de787efc60ef000d87b8adfbcdd141ab5023951109a6d1ac1ee6435ab6964b1b148a3bfdfc0b4d7d5c6ad279ffd88ca8224406c91b0468f8886602fed8db2cfbb1871a42d02dd41d73877079c4d5830e7114fe40becc110404c75c1c0d7addc87d45fe4f31d4b09b390c8f96364") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x420401, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x101, 0x3, 0x88aa, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x80000000, 0x7ff, 0xf000000000000000, 0x6, 0x3c4}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000002000-0x2a)="8750d96127345deced18b809bb2e83c681747006000000782f2ea969ddbcc1de84de44ed43fd2bf212fb", 0xfffffffffffffcd6) lseek(r2, 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xd0, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0xc100, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000001e000)="d830476136597af42f4abf750db4bc30d83d69ae26546b9e672027c0b047b629ec65bc3e9a671681434c40a1588cc44765108d4475967166a1d5", 0x3a, 0x40000, &(0x7f0000024000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 07:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000045d000)=0x0) setpriority(0x0, r3, 0x0) dup3(r1, r0, 0x0) 2018/01/25 07:15:38 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0xc4)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="683569c23f"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001d000)='/dev/pktcdvd/control\x00', 0x10200, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000028000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x401, 0x873, 0x0, 0x44}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000027000)={r2, 0x1ff, 0x8a, "3be9db31028c161627cf2370156fa8a2b40e4a995a7219d058d0e62be5ddea0c1091d66f677d19be181a2e815393c63fb6f67f66b1936adf2bed982594029bd9b6f8a7c5cc0c3d4a85234e903828fc4cc4fe6bacb7430d59c348414b4654033f30b6d7a2a1b9a2819a4df809f80494d7115c8c4af31c9e11646a3e1099c5b19931f1e28c3681beb8f455"}, 0x92) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000026000)=@get={0x1, &(0x7f0000027000-0x21)=""/33, 0x6}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000028000-0x8)={0x0, 0x0}) 2018/01/25 07:15:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x1c1000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e03000-0x4)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') memfd_create(&(0x7f0000d8b000-0x1)='\x00', 0x2) accept4$packet(r1, &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078d000-0x4)=0x14, 0x80000) r2 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r3+30000000}, &(0x7f000023d000)={0x0}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000ffb000-0x8)='./file0\x00', 0x800, 0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000e9a000)=0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000ab9000)='./file0\x00', 0x10000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00005e7000)='./file0\x00') futex(&(0x7f0000e82000)=0xc9, 0xb, 0x0, &(0x7f00003d9000-0x10)={0x0, 0x0}, &(0x7f000071d000-0x4)=0x897d, 0x6) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) 2018/01/25 07:15:38 executing program 0: r0 = open(&(0x7f0000749000-0x8)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000d5e000-0x8c)={0x0, 0x200, 0x4, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) writev(r1, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000213000)={0x0, 0x68, "6d5af3f60cd246be92dfa63c6b76055418caef2955d8928f9b988a7c14acbd979b9dee8909d2db0a4a17a9838522d33f0a9aeb8944d895c24eef38a6e0ad9ccf27ee665c0980d4f91f0f79f234f8581b2af321cc6c2311313146a52b40d56e363aad222fa7e3f090"}, &(0x7f0000b95000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d94000)={r3, 0x90, &(0x7f00003aa000-0x90)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4358b916}, @in6={0xa, 0x1, 0x49d7f42e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff00}, @in6={0xa, 0x0, 0x88c, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000af9000)=0x10) 2018/01/25 07:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006b7000)=[{&(0x7f00008ca000)="8e4865e46ebbc7c68fb6fef57c4fb0ae8789e06d", 0x14}, {&(0x7f0000487000-0x77)="8c39d4068367921f371e7599c63bd8ce2aadbbb166b35590e8ae162a86254ff5ed553c9c42a6c07122e5039995211c2329299013012bee5aa594966655af05eb178ceea96c2710dc212bf9a49688f57dfed0c5416e18de7c15d82370daad3054c8af25a2aa8e9a98838638abdd1792fc7f8b5a3068c7cd", 0x77}, {&(0x7f0000f0f000-0xfc)="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", 0xfc}, {&(0x7f000031a000)="aa1ae865975b6d4dd43e748573e4bc668ab3b772ffdf3c0e85a44e5e24f9496acd889284e5146b698f41e376fd813d044de9b094bea85186b3bfcad1974067df009c04ba3731bcdb9bb02bd3a7d8274d828979972e15222034321582fdf029e115f713612b34999e53704454cba6", 0x6e}, {&(0x7f0000991000-0xd4)="b536b8a67795262583e811181e8c3e65a76d79fdc4cb631b4f18fa9244133f92935b385a3dce0b70aaf29e984ebd10f8e8afbd9d09b0abc4d28a660361c9a68148df942873fb8802fa559cd85c3dc4d84b501e7171f2e028126bed96df904682f913d74567e0087a0d9c4e32fbbde518f6b58de5c4058ff39fad8ea7a8e0af19f1718999e2d39e4796385ce5de4637f389ed10c56060b1065ac20b0d5c97d4aafc67c349c8f269d4dadb23e9a87e17a160df26f01830b19df3f4acefc7699e4ed4f3fef2e87e68645450abb192cdfc0f533e4d42", 0xd4}, {&(0x7f0000375000-0xaf)="aed3635e8cf73523fffe0dd8c7ea0cd0a8b47ded1cc64acb3bf4765f4196bb7974412f67b4ad2927fc3b01583cbd6e73fcddd677d153b6a3de54472877caa73b66056c35f2740006c740b086120017d06de6efee42afe871ed07ea1385cf88a48c535908a347fd378e9b019a484592ce513b2ee1133ed3cf2e689e52c84628adb6ea7b5aceb00efcd4487c017db1bd9421bc5fdbb23b1a7e26bda65a167407389f14b9f07fb430d10b6232a68943c1", 0xaf}], 0x6, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7ff) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00003cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000c33000)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000057c000)={r4, r5, 0x9}) r7 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000e91000)={&(0x7f0000296000-0x14)=[0x4, 0x81, 0x9, 0x0, 0x6], 0x5, 0x101, 0x44, 0x2, 0x0, 0x1, {0x100000000, 0x0, 0x800, 0x6, 0x3ff, 0x9, 0x4, 0x6, 0xff, 0x1, 0x5, 0xffffffffffffffff, 0x3, 0x40, "32c9d0e9b5792f90ae0d19fb333a586240ea2a639d50d4442ad18aaaeed521cd"}}) timer_create(0x6, &(0x7f00009ef000-0x60)={0x0, 0x11, 0x3, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000499000-0x4)=0x0) pwritev(r3, &(0x7f000030b000-0x20)=[{&(0x7f0000f97000-0x1b)="ad9fbab4c3df0fb7f939923d9365cb423cb2bbf0b0002abf276512", 0x1b}, {&(0x7f00005dd000)="4961e8a24606093aadac32c2a3dc60b1e6a7f0f8bb697868daddfd940d3b1d2907cd78cd6d68501c047331d02cef71de9d10380882bf7fb6c9758b76a6fec4784c2f3ac6d477b9bf751e88fa9914df1ccdcab72665cf9e6d459653d8648cb2cbc066a6d1edd1c9e86863ee6e1412dd6a5ccd2772b81e8bfd1a8610913ee6c6f14d7c4fdc0772391b66c8085743ad1fcc16cc19c1f1759c6b0eadaad9affa7b50619f80b65a117b0463fd549a48f9f08ad5457f6a7742a13f9b1bacb226bc81608053f7cf184aca3d44958a1d8eebbff3242aed7443b45229445852db5a403d20282780da368e55d1046eec1a207a2bb9a19467", 0xf3}], 0x2, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/25 07:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0xffff, &(0x7f000098f000-0x8)={0x0, 0x0}) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f000024e000-0x8)={0x1, 0x3, 0x0, 0x1, r1}) mkdir(&(0x7f0000632000)='./file0\x00', 0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c91000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r2, &(0x7f0000dd5000)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009af000-0xe)='/selinux/load\x00', 0x2, 0x0) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)="") 2018/01/25 07:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getxattr(&(0x7f00009a9000)='./file0\x00', &(0x7f0000910000)=@known='security.ima\x00', &(0x7f000006f000-0x1b)=""/27, 0x1b) 2018/01/25 07:15:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000045d000)=0x0) setpriority(0x0, r3, 0x0) dup3(r1, r0, 0x0) 2018/01/25 07:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d9f000)=0x60) setns(r0, 0x4c000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a6a000-0x28)={@generic="8ef78305e2f8b1e0f4c8bf8cd7fdb5e2", &(0x7f0000289000)=@ethtool_modinfo={0x42, 0x5, 0x1, "927c40e214564589"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x800000000018, 0x0) 2018/01/25 07:15:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ff0000-0x4)=0x100) 2018/01/25 07:15:39 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/25 07:15:39 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 07:15:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffd}, {0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc1a9}, 0x5}, 0x5, [0x2997, 0x14e5e88a, 0xff, 0x3ff, 0x80000001, 0x1ff, 0x2, 0x3]}, 0x5c) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000e5000-0x4)=0x0, &(0x7f0000200000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/25 07:15:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000009f000/0x3000)=nil, 0x3000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0xffffffffffffff87, 0x0, &(0x7f0000001000)='8'}) pwrite64(r0, &(0x7f0000001000)="5542929bcc503d0c4e94064c7feb509ab103d5586353da310d739e0b4c28abbe30a1623bc0bc08580031c4fde9a26195cce6ead8fdefd07d7531c29dd9ab4164c9247a8fd778c757f3ebac", 0x4b, 0x0) 2018/01/25 07:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bd8000-0x86)="e2cc765b51dc3a54b3d3577a0b54e9359a654ac627a560566e7ee2be7753c53f9b33fbcd30e5461fd378e4c208ad879ecc6aa21cec400b6af4be0747ac43853eb268f653050974aca120716261a026788b154440f0f9ba5238f88b8a8d8e650f8a5d6c9b3c69102ea6636cdd5a3423da5b3fb4fa03e06a774124c9798167a94703855bf3eb93", 0x86, 0x0, &(0x7f0000232000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x100800000000001) 2018/01/25 07:15:39 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000000c000)={0x7, 0x1, 0x9, 0x8}, 0x10) r2 = fcntl$dupfd(r1, 0x403, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/01/25 07:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000081c000)=0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/01/25 07:15:39 executing program 5: 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) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x24000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xb204168e3a9de6bc, &(0x7f0000002000-0xb0)="dad222655b1ffd5f99d5e9b11fe997ba15e076303502faa574dfc8b9437714712fe14b4087ccab145dd3b1ce9cd34f9091c20a72cf31bc14b6918191a1c6a836f37505e57a2313956aa469eace22cc1c7ad5ca82862c05c9040ea75a1c4228ce164960d0b18e1d51772411029a0c85ac1bbee858b14279008f569a9224d96127bfffb97522a5a437ac0a593d9b00710b7f6dc56468457a86c2d21a786da5c82303406603240ec81503fe2aca21ac9120", &(0x7f000087a000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="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") 2018/01/25 07:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000e8b000-0xd)='/dev/urandom\x00', 0x40000000) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cc9000-0x8)={0x0, 0x90, 0x8}, &(0x7f0000d4b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000033f000-0x20)={0x8, 0x401, 0x200, 0x1, 0x3, 0x8, 0x1, 0x10000, r2}, &(0x7f00009f9000)=0x20) 2018/01/25 07:15:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000-0x18)=[r0, r0, r0, r0, r0, r0]) 2018/01/25 07:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d62000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f000069c000-0x1)='/', r0, &(0x7f0000bef000)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004bf000-0x4)=0x0, &(0x7f0000650000)=0x4) 2018/01/25 07:15:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7fff, 0x8ff4, 0xffffffff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffff695}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x20, 0x2069a044, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x9, 0x20, 0x0, 0x8}, &(0x7f0000002000-0x4)=0x18) clone(0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x4}, 0x6) sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) 2018/01/25 07:15:39 executing program 3: mmap(&(0x7f0000000000/0x5ed000)=nil, 0x5ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) poll(&(0x7f0000282000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 07:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000cce000-0x10)={0x1, 0x0, 0x40, 0xfffffffffffffff8}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000394000-0x10)={0x40, 0x2, 0xfffffffffffff801, 0xaab4, 0x0}, &(0x7f0000133000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={r1, 0x0, 0x10}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 07:15:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5f, 0x2, 0x0, 0x4, 0x1ed7, 0x435, 0x5}, &(0x7f0000af8000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f0000ab7000+0x482)="", 0x0}, {&(0x7f0000bfd000-0xb7)="", 0x0}, {&(0x7f000027e000+0x2f)='2', 0x1}], 0x3, 0x0) [ 36.549186] IPVS: Creating netns size=2536 id=10 2018/01/25 07:15:40 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000024000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x3, 0x10001, 0x4}, &(0x7f0000024000-0x4)=0xa0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000023000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x9, 0x732643e2, 0x2}, &(0x7f0000010000-0x4)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) prctl$setptracer(0x59616d61, r3) 2018/01/25 07:15:40 executing program 0: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe2000-0xe)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000086000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/25 07:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f9000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000073d000)=""/0) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000031a000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00008f8000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c2000)=0x14) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) sysfs$3(0x3) 2018/01/25 07:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x0, &(0x7f00006e5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002c3000-0x4)=0x0, &(0x7f0000c55000)=0x4) r1 = socket$inet(0x2, 0xc722ae26c660b4a0, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000475000)={0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x1ff, 0x2, 0x5, &(0x7f000033e000-0x10)=@generic="2cc9ecfcd7a06d4d2f944052ab86d570", 0xfffffffffffffc6c, 0x1, 0x3}) shutdown(r1, 0x0) 2018/01/25 07:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x10000000005) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000124000)={0x5, 0xeb, &(0x7f0000d7e000-0xeb)="c2f28a7873be23f2b1b35dc27aecd05d6eeb1d2921e03215b9276936b08f0cac0c5fdc27e20a626d83e4b8ff451680134f21f2dd470768242f9fd02a89d777f46e5321a1b47c2b7567797dfcfe17b601d5d59e28272fdb660bf0066330e8ed557d2968f0bd9b2ebe4c22f697cc51f943f8dcc50deb75023211f311a4d57ba2f675444c6c87200ab305e0823773bcf83d6bcbef3c0c9f7e6851c3c6fe375969c766dc1f9380d895a6034a4016d2edb3ded5a2d9a454ff70eac5b2fc0e71f9cd02d662844e03ccf0335f64479b4581a8ff0e2e7718dea7a2928d09c7349b6c4cb4f6ab8c6d4963c87fb1ef8e"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ead000-0x78)={0x0, 0x70, "f73fceebfaaea4bfb1735b3ae740a5258a01ffa09fa1f659c39086e1a7b24629a4e9089959c7ca417869b1b41900bea384aec9d93a3969db92c9e8b7d861487677e9d39ab0bee1db92bac0c90fae32e3626df454e3974b019cc5832d65d318648cb413fdcdd0b693ccdd91cf5728cce6"}, &(0x7f0000455000-0x4)=0x16b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000abd000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f2d000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007e5000-0x10)={0x9, &(0x7f00000ae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a79000-0x40)={r3, 0x1, &(0x7f00009f7000)=[0x1], &(0x7f0000f31000)=[], 0x40, 0x8, 0x3, &(0x7f0000ebd000-0x20)=[0x8, 0x6, 0x8000, 0x7fff, 0x8, 0x630c, 0x7, 0xe3e], &(0x7f0000539000-0x20)=[0x10000, 0x6, 0x1, 0xfffffffffffffff8, 0x8080000, 0x2177, 0x3, 0xffffffffffffff06], 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d3e000-0x8)={r4, 0x3}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ecf000-0x14)={0x59c38d3480f40690, 0x3, 0x2, 0x2, 0x2}) 2018/01/25 07:15:40 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0xffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/25 07:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}, {&(0x7f00003eb000-0xf3)="a5", 0x1}], 0x2, 0x0) tee(r0, r3, 0xcfe, 0x0) getsockopt$inet_int(r2, 0x0, 0x39, &(0x7f00001ed000)=0x0, &(0x7f000026e000-0x4)=0x4) 2018/01/25 07:15:40 executing program 4: socketpair(0x0, 0x80007, 0x200, &(0x7f00006d5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ecb000-0x8)={0x0, 0x6}, &(0x7f0000bd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000724000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x16, "e907dbaf66c4cb5fb45c7493628d049bb8698db9deb2"}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x800200040004531, &(0x7f0000564000-0x12)="") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000513000)=0x0) 2018/01/25 07:15:40 executing program 3: r0 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xca, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000001000-0x4c)="e8b24fcba197db6d617cc6cc3699a832d79b09e0f38dbc41bc4c99f483ea5a579e60ff5f539e504a91856a2ae7f671fe783734fb681c4c1c86f9cd8724c9a5bc4606afdea26b94ebb7c92fdb", 0x4c) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r2) 2018/01/25 07:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000918000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x82, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000396000-0x98)={0x0, @in6={{0xa, 0x0, 0x6c6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x5}, &(0x7f00002c5000-0x4)=0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000025c000)="c431599352be2bfce26163afb0740617", 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000120000)=@sack_info={r3, 0x9, 0xfffffffffffffbff}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f53000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x7ff, 0x5, 0x0}, &(0x7f0000702000)=0xa0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgrp(0x0) fcntl$setownex(r4, 0xf, &(0x7f0000c5f000-0x8)={0x0, r5}) 2018/01/25 07:15:40 executing program 7: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b27000)=0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 07:15:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x8, 0x5, 0x4, 0x84, 0x679, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000009d000)={0x7fff, 0x3, 0xf33, 0x1f, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r2, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000b3c000-0x18)=""/24) 2018/01/25 07:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_pts(r0, 0x60342) pipe(&(0x7f0000e78000)={0x0, 0x0}) accept$netrom(r2, 0x0, &(0x7f000001b000-0x4)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00004f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d90000)=0x0, &(0x7f0000659000-0x4)=0x4) 2018/01/25 07:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000181000)=@assoc_id=0x0, &(0x7f0000da4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000812000)={r2, 0x2, 0x1, 0x4, 0x7fffffff, 0x6, 0x100000001, 0x3, {0x0, @in6={{0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x5, 0xe3e, 0x5}}, &(0x7f0000976000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c93000-0x8c)={r3, @in={{0x2, 0x3, @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]}}, 0x8c) ioctl$TCSBRKP(r1, 0x5425, 0x10000) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000976000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) [ 37.004627] audit: type=1400 audit(1516864540.774:31): avc: denied { dac_read_search } for pid=7234 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 07:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)="") modify_ldt$write2(0x11, &(0x7f0000555000-0x10)={0x1, 0x100000, 0xffffffff, 0x18ee896b, 0x27, 0xb870, 0x3a46, 0x200, 0x401, 0x7}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000029000)={0x1, 0x9, 0x0, 0x1ff, 0x5, [{0x9, 0xf6f, 0x100, 0x0, 0x0, 0x10a, 0x0, 0x0, 0x0}, {0x200, 0x3, 0x7fffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x0, 0xc000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0xa00000000000, 0x9b9f, 0x0, 0x0, 0xa80, 0x0, 0x0, 0x0}, {0x100000000, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/25 07:15:40 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f87000)='./file0\x00', 0x202801, 0x1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f88000)=0x6) mknodat(r0, &(0x7f0000f87000)='./file0\x00', 0x100, 0x6091) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000278000-0x41)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) socket$key(0xf, 0x3, 0x2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000203000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000f25000-0x8)=0x5) r2 = syz_open_procfs(0x0, &(0x7f000016d000-0xe)='net/protocols\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000047f000-0x10)={&(0x7f000008e000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvfrom$unix(r1, &(0x7f000058d000)=""/29, 0x1d, 0x2000, &(0x7f0000e5c000)=@abs={0x0, 0x0, 0x3}, 0x8) accept4(r1, &(0x7f00002f3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b07000-0x4)=0x10, 0x80800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00007dc000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008a8000)={0x3, &(0x7f00009ff000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000263000-0x40)={r4, 0x3, &(0x7f0000c91000)=[0x7, 0x5, 0x102ebc], &(0x7f0000f84000-0x4)=[0x81], 0x4, 0x0, 0x4, &(0x7f0000648000-0xc)=[0xfff, 0x401, 0x7fffffff], &(0x7f00001f2000-0x10)=[0x7ffc, 0x7f, 0x3, 0x6], 0x0}) 2018/01/25 07:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000)=0x0, &(0x7f000023a000)=0x4) 2018/01/25 07:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000613000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) 2018/01/25 07:15:40 executing program 0: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/25 07:15:40 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x60) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) write$selinux_validatetrans(r0, &(0x7f0000020000)={'system_u:object_r:textrel_shlib_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x38, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) 2018/01/25 07:15:40 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000000000000, 0x0) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) lseek(r0, 0x0, 0x1) 2018/01/25 07:15:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/25 07:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ef6000-0x12)='/dev/input/event#\x00', 0x100000000004, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)=""}) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000)={0x0, 0x0}) r3 = geteuid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc6000-0x4)=0x0, &(0x7f0000edd000)=0x0, &(0x7f0000fc6000-0x4)=0x0) lstat(&(0x7f0000472000)='./file0\x00', &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002da000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc6000-0x4)=0x0, &(0x7f0000a13000)=0x0, &(0x7f0000e95000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001df000)=0x0, &(0x7f0000fc5000)=0x0, &(0x7f0000a48000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fc6000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc5000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000221000)=0x0, &(0x7f0000fc5000)=0x0, &(0x7f0000d5b000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000010e000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fc6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eba000)=0xe8) r16 = getgid() r17 = getpgrp(0x0) r18 = getuid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fc5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000050a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000348000-0x4)=0xe8) r22 = getgid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc6000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ae000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc5000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc5000)={0x0, 0x0, 0x0}, &(0x7f00001ae000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc6000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bd000-0x4)=0xc) stat(&(0x7f00001cd000-0x8)='./file0\x00', &(0x7f0000445000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fc5000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = memfd_create(&(0x7f0000fc6000-0x1)='\x00', 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000d61000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000541000)=0xc) r38 = getgid() r39 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000f0e000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ab8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) stat(&(0x7f0000acc000-0x8)='./file0\x00', &(0x7f0000303000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000606000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000-0x4)=0xe8) r47 = getgid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000807000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000-0x4)=0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ea9000-0x8)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000009e000)=[{&(0x7f0000fc6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc6000-0x50)=[{&(0x7f000019b000-0xe6)="eb275f9ced523adb6b42860929ceda0c36f08d73d698973794f54da2394b56b4ffcacc63d3ef61d66fc05dd4cf4524e08cad30dce2ddbd39423cf117298979ef38775182f1f7cedd99e0bcb1d63dcf6b75ba9c8221b43bb96cbb53e151df04db676d9b9b466e41262bc32cb800c32f81d83cb5e885240e0449568fc2d9c90c9c8dcd6f92444656ff1394869a92852f347f7958a6f48641a3a511db08404a129ab2f4be69923c1d2bed832983d293f3121b40e231ed7c09568b949695d4e0e7a8b70e9025f1332ab005b4273648f99621dd491a9985ae14cc25cb550a21d656f024a5c0188544", 0xe6}, {&(0x7f0000fc5000)="579db969de67a12fa97f57ef1c4d8aafdb0f31fb703e1d656d0f305878b8d9901e69d12c781b5d94a5a51f285e9f8ec9a6fd1ece207fab92596d89ac473c09d1a1658eb21942f0f7ca184c95c58fe0ac11a21051aa78a9077c", 0x59}, {&(0x7f00005cf000-0xcd)="828f9d9efef99cebd7100a74d273858e5d8a1f149fd2805ecce382f39cc7d086bbfdcf1fbb15916435b56e6e311e0d5ed5a5fc992cfcb36d5ccbb74c7e292acd39fe3e063aacb2e8a1d24c41a7b37d1930031fdfb44ee402d50adc66cabf566583fc18c94d8bb0bba9db8acb4b25e1edad7331adafd92f58321ad56f76221428971dbb2cc7e77565a43ae37183ca0a521e03f369a85c123457ce3309a428f6591dff8a3dc2f9774021e41c78e1bbbabf2701721a5f4ecb8b946f548ee0e40b5014e9cc802fb5f235deabf7cca6", 0xcd}, {&(0x7f0000fc5000)="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{&(0x7f0000fc5000)="67593066ef2ef352ac6f8d1fb6d660c1240a48ad2db3abc9c03f8a2b5d898862a9bf57538d8931dedeb46ce62ecadea887f21922f7bd", 0x36}, {&(0x7f0000500000)="dd52d45d8a16ae880dd256badab3d6b3273b741597a359a29d4482c4277f435dc8dd4fe06f25d7ff014915c51f0361f0f664c099c14d1a588374c31e395af381761e7f59d134daaedb6607b5a6b86c96e7a1b51a020cb32c089db28f8eede7f46ed24f7eab0c10a19107a224f29e15a17d196549a02f60df4e5977841451da140abb84a215f2c1ebcc607f105735f132da30e7cd5aa9b93474cdb917a5bde024d95109b793fd59dd189b9801b637aa2eee4f063a27348579346aa68da0a4598a0a2f4181603d312f041e1286338978088e0d376a2ec4dbbb31c5", 0xda}, {&(0x7f0000fc6000-0x8)="4c252693ba0d435a", 0x8}, {&(0x7f0000d28000)="367e2b80114c54a30f39cc1b210460e24439169bbc05edb5802698aa7392f9c846387e6455f1febfa9dc0d34b757344265572d7d93d8a9eb5aac511e5537235d45c0d07b67a44fcc2ba631114108c1380d11c892dd929ed1a7e1d1220aa37b473cfad5a24fc5aa334c473d43c8502babb5b2fafac0d2c38901b3b623b054b6965e77e0ce30e7e6cc226fdeba1e3380d06fa1ee01bf820994e67bc7226a0239e80a39020e5a1753c7f7ae36c186ab5a7cfb414e96d7eea2fbd39ac92d2b8da5b53cc654ddfeafff479af549eb9bbe44a756e7536f44207baf2fea6a", 0xdb}], 0xa, &(0x7f0000fc5000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4000000}, {&(0x7f00006e5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcd000)=[{&(0x7f0000fc5000)="ae0aad7eb69acc82eace2706005ba6c52dd72fd5668964ce91f316ecc535780c5c7c792fd3eb440160a71f65d4b3f424223549fbcf4a151e0b065e8c65223535e85b2d5b5553673219dd", 0x4a}, {&(0x7f0000fc5000)="ab7fc855f1fa6edf0433f89fd3d091e5667f1ccbe201d34a972d217243fdba782dda7025fbd25d11288e61013467d835378d09a40886c7d2cade1d34a324bac3b04d2dab54ab96dbf33ee237456c89d188a96a1cdf90cab924f3ee438ed68f94fff7a7497202a0139c759567a384cf087394c703b22b8c13bdfed4ad231f206fd26032fad2ff1aa6905b6f91bad3d6395723ff2cc53d65afb1609cc125941a83116579b48a05e71579", 0xa9}, {&(0x7f000092b000-0xa3)="9eb57a79dec3f351d1cc6703c953fc9b9e5eece13105bc4d080cb1a3eb5e214c538611a7fb683c11fbf0888dc5b1d62c2d87823a66c2dca311d9477e3dcaa6df9dca2aa4f2e3cc12562f87a24a61715e8c0af9fadf2142077f79aa8b8a905e9ee61c3c4dfa4cf3fc230bb0e7c56c05b09c636f770450c3acb323deed13745d6c19a00a3dd80dbd6c39162562543a17b32f629908fb170a57bfaa772680757bab84f2eb", 0xa3}, {&(0x7f00009db000-0x32)="65b40e730f52d8346e4953923e5098a6b235bb5ddbf97c90e4eaab53bf9ff7a8c427bff7f190a9f21aa6f616909a9d7b58b8", 0x32}, {&(0x7f00008ab000)="fd1f1ed2a8cdf01cebb664d403c6790d431a59d3d32e173008e218e09d993cafd78d8844e5ba69d142dc9a8989032bd1e2627322e7354bf0c011240b2f91f8321fb5674905abf9dcfdcf207e6e87c8975ba4d6ad8c21298b42aa98ae46ec65a50fac798eb39794b46de231d957f053cb0971836980d9dd", 0x77}], 0x5, &(0x7f0000fc5000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x70, 0x48004}, {&(0x7f00003a1000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fc6000-0x40)=[{&(0x7f0000677000)="6bf04962dcd01ff6370812c41c78bb7154baedb520f826f882285134ffbb9921644d2396bd9757352e3aad6d4c7dfc7886f7def4470c493303dfcbc4c4efb2bee1e92dd507232b6fcc43d785308e57bd09e4", 0x52}, {&(0x7f0000fc6000-0x2d)="87fbd956f73a259961d7037d0ff9b852b119a2f1159a44d8ab14828d2b900f295b9ed1b3c8d5d9515f8f3af40a", 0x2d}, {&(0x7f00005bf000)="282011f3433d9c7bcae7fda167fb8f0845834f475dd2aaaaaf989381250f95e21229d94a6538d7cd70bc318b97a50bebafe9be6bb8e376b8ec3a35304fe5b17af90c423eb024dcccc71da5aaf49a318c6b7088122c20ade7c32576a4dfb925ae134b77f0325dc3df589e9c3a9ffc713abd7b98b766e92f5639fa2f540cc47f86", 0x80}, {&(0x7f0000167000-0x32)="0ad4754ade5dd73a3d38974146ebd2d9e5f4877a1d41ef37ac555a1b304c4b0a1358cbdc74a30c3843db281ae545879c982f", 0x32}], 0x4, &(0x7f0000875000-0x138)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x138, 0x4000001}, {&(0x7f0000fc6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc5000)=[{&(0x7f0000561000)="dbc6a6f2ea21a29070c06bdd86b5029756c408c585583293e7214248230c65e6bd4f977515a1bb2367f34abb79815cd0f7d7c4667b0ba20041dbba6fe6c4cf6ab91c48f3d6cf2821f72863dd2661781a405a055ba50d41bbe1baeb74bf2e6e788a8b166a7dee764ec3d26b96465bf8d23d785e2f92e1f34e6bb5f3beaa9462b42c8ea6c861f4cbcf", 0x88}, {&(0x7f0000f89000-0xcb)="ce5c16c438e3a6ad15b7b7a1739662c8214bc96eff0e1a585b6f9cec71a9ae6db959e89d35b3e03766de3372bfa332ac9a5ef92b4facbd4d3737db95b418db457374f93144f19730a25a9997c18c9a5610ac9bfef0499bbc2aaf4da9e83916fce8c3ce8978345da5951480c0f2519182d420b29c89ea75b582d31ad779e59d2a626a56ae89d9f26ada5400544f180a7ac055fe089081845e3cbf1bc23d5a3c7877182a664329284e2fd4c5f7dc3e281850bc99098f190a524de488f4c855d8b1d6fb7bbf1437793f21d93b", 0xcb}], 0x2, &(0x7f0000426000-0x110)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r35, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x110, 0x8000}, {&(0x7f0000b36000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000918000)=[{&(0x7f0000631000-0x1000)="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", 0x1000}, {&(0x7f0000fc5000)="7d36886b1b5279e9e26a2d1f2ad27c03f02d1081f5d9d519981a385894ede1dd0403975da7c1a5558ed198eb98c0189be9ca82761b0133fa79305bdcd3d49387714db75e4b022384541c6f3b154c4bfd4c8d3e23e905e99885f4bb897a107a7ea9655a8fb0e8c6b7c5c2be0bdf", 0x6d}, {&(0x7f0000fc5000)="1b7044411fc4a9897a9898423101479f8c439372f13d3f14cce6636d9a0f55ca6ac1ff2c828aa2a847fc1ab038dcad833121f99b7607060b0d5bc7075c3a8a1942698da07fce3ff2d425a5b037300d1a289cbf14a1ca65a737e99eaeecdde762c2ca596596ed23562c0b2449c962046fd19918befb1f36ecc6cabc7fd6a03ddfbdf1194295f4e0171c52c542c7e36a5b1f9deef1239bccceeedfd5255c32b655335c21a3f9f264eb1b", 0xa9}, {&(0x7f0000ccb000)="ccd9cdae4cfa", 0x6}], 0x4, &(0x7f0000f5e000)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0xa8, 0x24000000}, {&(0x7f0000fc5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fc6000-0x30)=[{&(0x7f0000fc6000-0x12)="81766403ab77600c27f8cc55ea2567767ccf", 0x12}, {&(0x7f0000cec000-0xb2)="0090105150b96efcb5d63b7fb117f6b2bae7fc94e27cc68ad13ef31588b87941c127a15b2c2cc2631f90c59a87f679c01090f9f657c5d72e67e9cbc504a3c904fbe3a5e2455f63c124330d7e7e1f968d514a7aa4778252136de5bd7407eb3a6ebe66374dea0a9d88e7574ab490dcdaa8d2530d8363ec2ac1cea5183cd4443fd3525d0cd1bfe7e9ba84838a6be4203094500fffea5d4a30f0cd6aaa02d3362980edfd5b745e6cb16199db836c05c6f48e4e77", 0xb2}, {&(0x7f0000fbb000)="96632ca6a77b052b8a47402ee0e4a5a8ac9e023bf0baf33d5f1c3743815809d1465fe9f25470968b0f0afb69479974df2c37550c0c230db9d998ffb805051b4c92d8383c27c2b6574892a3a1e8c52e66873a2559fa357bb0e401d8b0dd944de0eef3164f4b987a634dca3dc6fea37bf20c5ce19b5c85d329799ed5248d4d255ed92696d1a7e3bd811d4b1a1239c05377ae3629be992949793b2cf1bf0ae21e7763ee99b4b567bd44792e31dc6741dbb7aa5a0913a113108338216ba61f83225b84068d377b5b985a7f7291ec4055056d57c386", 0xd3}], 0x3, 0x0, 0x0, 0x20000000}], 0x7, 0x4000) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) fstat(r0, &(0x7f0000a09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r2, r4) tkill(r3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000043000)={0x0, 0x0}) 2018/01/25 07:15:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d38000-0x15)='/proc/self/net/pfkey\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x101, 0x5da98fab}, 'port1\x00', 0x4, 0x404, 0x7ff, 0x100, 0x5b, 0xffffffffffffff01, 0x11b, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d38000-0x78)={0x415, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x40000a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000005f000)=@common="6c6f3a000089000000009300", 0x80000001, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00', 0x2, 0x3, 0x471c, [0xf3, 0xee6, 0x401, 0x8000, 0x1], [0x19, 0x5, 0x7ff, 0x8, 0x0], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @empty=0x0, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ifb0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x4c}, 0x100, 0x2c6, 0x3ac, 0x15, {0xfffffffffffffffb, 0x0}, [{0x83, "a0d73c46cb58b594f5b905addf0eb5ed5a278a44c66c228f9d4337c826", 0x7, "e394e488f4285afcd178a45bc4b858956d945a35b43a7a5af57c643995a3e865489c94dd4e6e26b35c1e9f5de16e1b813ec6e9f594bc55086474e622a7da4bfafdf8be18fef571bba871742a3ad9bb26dbd9fbcc26943da624d5994dbd42fc72e26a48"}, {0xca, "1cd414027fdb22cce1a9ded27f1538011e424b9cac2823dbb5ea8636ba", 0xde31, "8962d8253460bb03c297fa062cd667760dc0fc01add616e36f1b5a1921b19bc93f6836410350945720dd6d5cd0d9b9cf9fd7ba1a2359a51610b5da4154885f1a1d186ac677c49c6da9a863785be49f7abbb165423a062c573e1c65dbd48564aa4ecf5f96f9eca3eee4b28a911f23ff678d3e5a3327c2fb2966ccb4b877bb40ee0d112926dfb06cdef3fb0f3350f0d90f8b7fad93dfb9a546dfa579813b5c8cd3bef5d332e46b1f2248ef"}, {0x109, "362661415fdde25e6051792bcab035632e92e22a8e8f1d61a6aa8b7594", 0x80, "827c8a2479f220d65932dc3dbae17071c194f85b286a5133761a67650418be745c7be325c5e085d83fa1704e914c2188dfbc79d863d4ce4d291a52809321275157647510aa6d3f33731fb215302ec01af8e2d3d7c771955001ea6a0e297807169eab2cced8e2332fa603b8cfe7fd63ae2663f9dd98bb363aee6e394531ccf884adbccbd459e8398c03b134813806601fe237c90e63cd7f25a6c7b134ce9d72339be9b43273bed0735e9f55639a3862f9420a75ad11cc57c591b3586ce21bc18394550ad6f6ebc2b9ffbe7704dbdea2411f563eb5f7da7d0b7247724d122daafb3b9f8b990015db4d9d"}]}, {0xe6, "248088cca4a34f80efeebd6393d60b93a6717c8d712302ea9bd2e57165", 0x1, "495617d6c0d8b36c7bccd69715d35dc9d5b95e29d6a99691058f95bac54673343fb32365d9b981368e3cb48893f66b971b85d77b91d759468af69a8e7cbb6cdd4e2d305f41373eaae55748b9ffd2722a33fd622aa1ed5d8d696404694631f65ab1f5712b4207da00767b43b0e1f2c2b24d345c1e057f3081517a342b54efba2fd1aae21c86d81b7f349230889bf845c75d21900de0f1d3e8da3fc8784cfd0d05a8749f39488a949b3ed02f780e333a101c1465631bc322813206e63bb887ff332c4a0c19a643"}}, {{{@loopback=0x7f000001, @empty=0x0, 0xffffffff, 0xffffff00, @generic="e3e646cdd7f861fc0a91348b2e88e4c7", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x2, 0x20}, 0x3, 0xb0, 0x14e, 0x4, {0x85, 0x9c3a}, [{0x40, "073323e891529d089eca49f8f28691b393cbe02788d211221184b652e4", 0xd8, "f92639e77e261c4ced0655fb9b70eb6f565fcab754d83357150418338673e143"}]}, {0x9e, "f6bd520c3f900484cc696e5fef6bb62dd896f0238cb24017eb91422d13", 0xe78, "ab6bcdb5bf75170c863520f3c7f3174ef2544445b8cab860bf3ff467d5518724e9c4a9d6a2c40424a454a16e122abec3414289fe5f0c96e836800d42fbd7f95d70a1402c6d858084e1e815e1738e7d2c98d766dddb1edeb5733f4d68c0388d5c9daa977a9b746a9598f44567feec5858250534209df382ab02ed75797717"}}, {{{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff0000ff, 0xff0000ff, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x3, 0x28}, 0x8, 0x1ce, 0x27a, 0x35, {0x8000, 0x6}, [{0x65, "f902be533ec55c5f0bb1b9ac77a1772d8ca0d2e1dbaf495ad1ab189c4a", 0x8, "20993e91afe1932e1fda92b15072591aeff4a07e88adc42fd169863f0ddb20d87446fa4a702c52653ab694622a059efda63b0d44182af4ec5d216a965533dff188ed2eef07"}, {0xd9, "191580e375ed2b343f84f36af122bee31d939e13c22c594ad7a5cd951c", 0x8001, "8e0eb1bec85f02d521e53bd7034d2d599420679b6523e478a9791309372d8df192879628557e4354d7039ec06751903c9998342233602cfe749b70832415646b6aefb179295833399ab81915922786f8ff4d66aa12fb464ca74d9d1ec2c7c1bfaf253a20e173296ca1209354431abc3cca608163e94f1bb63e0f9761bc1daa9aa8c7f8620a670eccaf242696e1481d7ee6e686cfe80ed331eb2449213b153ac55a702ef8b4651fb838b4a451305e490435be3fde8fd7baf3a9"}, {0x20, "b8e7ac5c59c9272e70e16b35e082b230f10b6d96811aa315dac280255b", 0x5, ""}]}, {0xac, "e47655569c4ef605d6e3f1ac7007019f6b4c2a163597056d50eecac921", 0x8000, "0a33343a864fb6cc90d0dd0106030e17cc8e81a47bcc6b227ee0b8092c453cc6a97ccd1d67aaa640b8af56c9d9b154dd4feac03a1fcdaa4c6735f709d6635fcdb17ef87c58980588f3e8968788e007335117502b5962fae8be865beb11428c96bbb73ce592632ac6ae18074b405402111dee4d2281c9bc91d33ee5ada6d861c382fa7727931fe3e70526ef96"}}, {{{@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1, 0x10}, 0x0, 0x1136, 0x1237, 0x20, {0x5, 0x101}, [{0x1020, "1d65f3cd4076e79a2e29d16939fa3653fc7ec5231c52d174aa2ba52147", 0x47ff, "2524b075a3fce3601c8f5feca99fe35b353eb9740ad6fc0fe81f4ab1efcab85d996ef11bb1e1d22ecd833d13472641c07adfc6e662c0565ed241f75a35445fc832e633e78e1b2de3e4954ecc1b45ff0eceddcdbde16c79c080ceaea3f87bf566cf27405d34bf17019a5550e8e2dc553653272ea68f547cdfedf7513426053f34ca461dbff11c5935af30a0be9856e9218d0d8ad259f82b6c7307e006045f371d6afa4ca9834f52f5d869c005b2fd06eef955f01a38c510c26854c4ae858afb716297754d76328fbed4ba7613916cf5a0fbe16f737e009c5096e1874bc87ba0557db8ce524e25a96d577a27cd029af09b0e301072efe71fe0bc23e48c995508771a96e540dfe6a1176fd399e3d49f3e328676550fbfa831a1a0fb1e37a69d488a469ef7a120662fc63616902b1c25ab3a0fc960fd884762edd1e35dff946d824fa12e34a5a305561a4248964ef7843b649e16d8e058951dcc4f30c06401b24b6d5ebca896decf7c23c43774082f02af2aa05677f72ac590f403a0585effae6bd6dbcff399c90e3535e91a3c8dfad0810d5232f1c300aaccb0ff88e1f59ce841a95bacdb341fc12e2276496a40d4b6de3099c39252317738e87d614ac7390415571952b8eb02f74c6cad7996514540413857f4fba014254b9709140f7824ae5b43c27caa2b04513e82fd3cb9e80f4b75177d10d7b23a544c990305f9eb3a387931f900e2dd8363e9c992706222e1bd198129a04b5820777f3cac0e3b9a375408cb5edf3918e1aebcaf3e9ca9e399ec839f9d7b4281a2c5c547e39c0a5d6c930c4569399bca36837eb6e950a8811ce63ef7f9cdd355ec4a463100bffd7d55756660894f8c7bdc3bf63a5baf1c6a03e40e81ab1730b36cdbde64430fe864d3e75f4899927128d8fcf35e7840b49f85406fe5b6a1b5565a1f6c0776e07472d15a98b4f3861a7fdf2d8eb0464d54fc3a9cf60f872869bca19881aef124ec62bcc91cad58da21c7114979d23dcd492ca48e3b697f47f8483f7fd63963feaebd5685750c7e75b4edbc6e5bfac7aad2a8cf0dcfe8504c4f042430beb289de43be484768e012c9b95b018c492503c30babe941267287ea1a1aa39326511d561fe7acdc2f7c199fedc28bb03553f62222cc072df404accd52b7197efe5290c5e8725e3a4200586cce91a74c331dc10a6a0cf75c2f1a7679ab8ab256633bd9cddd41d6255d588ddf0eb23b8e62b5049aa2d11c93a8ecd7de5e4b230edc96357ae6c2074c6e551fa2b851199ca2157bd33a05897f226f12fa8ffa703ae9c541d640480d078f1113ea46595cb03aae4f0c2f6cf60dbf37cbcc667315fcfadde006b255af860954cb30bf488b1dbc46e5652d1b656bf4bd04cfd14b8ca13d7c73962b48db0f65163973e1c15775b4c053a08ba88ed892c83f7039b497881e5a82a89f6f9010b72a942b816ec5525234fbf41f1774267802a4a51cebd33975c6864d8a44b0ff9840c43fd51c11efffd3cbb4a86528ee158771143f02e7d6473f68069b467b6270b68057f957095700fc8f49aef8bdd452bf11301e08e5f4e63623bbf6a445718d291b58562eee9b1ff6ab3befbefff0a687f8d8372f2abbca0ec43f34da25255f07cc10f73ffae0bd1b33de5e80af8aeb0cd162245b17dfe485b18531a79996c48ba8aec4c57deef1d216ea575c2f4cfe89dfe74033a4a2e23a6e4c8a84e15c6e4887574842af0b36568cfc71b63abe07b46cfce32b246a82ff55cdca0103c5b48d4f75f8a94880ffb6bd2836b0894bf41cb8eec93be1c47c2aa0c8125d03278d864e5aef18e1253864a7d7a5da0b871f3e53fee8220646004459e857dbe191d4d0dcc56c2e344c0cb393d07a2ed3ec681887bd88159be82962d17972feea9efa94fc2501fb7042d00fea3aae6a534a4bc102d05b1d87c70a8adad207f63f26b46489ca8b20952e19e9f92e67e0e56be414133572fac114ed3d4dcb239c9b2f6cbf26e69ac2e0600fc030e60c3b0819290bd51ec810bef9334ee11c51bcbaf18b43789ff3cba84afda6901b912903c8b13a045338761be129cba0f32c2d818da48c68ed9a7cc10657e6d4111da7188a494527e5a26c518ca16cd073bf7802a9132656254dfdc8c680fdd390d353802634c787de7069e43146418cfd7043b8195d0807ff4825ec1c72cc37d034086bc25e5853b4ce0515dc03186b5a2d556114dceb6f12477440c38de6a98704bd46d54ed8a0ae11f9cf72c98049bf19553e3903a18b697fdf8a50a87d035d2201d67d663a0435da99838f9c53b88aa93f7a0b75dfec833e216fdafc057ffae97c1cb7295909a6b65f5a0bf4a036847317df7eaca854e95284e9c0e7b9f2f5304b8ab0b6ddd365e9829927a077c7cb2c879e78cfaa62ce75d168bef5c2978f140e900db19c7496a8d8bf8e80206187c0d69a91f2cc935b8226123bd7d50690b12b1d28149d64a01dc5378b141b2609ec42cc779115561e259d4c0ea7d54b2ff36e03eeb5e5897a8064dcac4c318304376cea45b1dd754ca4ed58d5045c2be45a9f8fb7a33cf04732ecc8ce56e119c1541665d90ae5af9bf77d104c329015dc10671468c948e7523e6cdec3c2e2b474880782fb639e4e9957597acf2986a87f70a3a03255bb9055a460a3077a484515bb25286304b594f44ebcbfbcf4442a5e65b5c79a49c9ded4a64567701e55edd6d5cb0df088051e76d4ebac67be8870b0b2460348963466dcfeee6c1223b93365f41bea8545b303d5615ac46a378bb2763680d2e939d27abeebfd997348d0959f85543445713b67ffb73d07d9777a4fc868a5427ea605020556433b007925a02a2c4c5b8ae73b84ff63fd25464c44013244f45bf58266341f2fe396805d89f19cebae608e322d847c4629aeda53dd4d152d3b359b80b631aec3c0ce81a1a54f5712db2c34430c2a8ac3f4f21fb52bf336686ca0af1f31cb51074909b2b80303d4551210278f1f6d354f07325ec1957387c7092eb7c2eb7cbe023c8ac011b68419c328bcfe3b5dbad97b917c16d4b2197a1e26e787bb576a63f96398c2d45f9e58b3c6c9a385b8db2648e608f556c8dcf2941ca05cc928b42f70a45e75e708488906f17f06ea219de5bb893e149026165666ca9950bf4ae9dd6ee5e961bdef155cb5b18b48c92656b8df5bd79578c8cb7e1ca20c5d9e7be11d5f1149fc79aefec2df4823ef27faef54893f0422b96c1bd076b7fd1268bba16e81fc25c6bd14102ebae36d2b9fe535a9f098a18c43f41805ab7cbb122ba6c42c5506b72ffbb4640decc8cd27681312b3d4d6fba657a8360183300441d2a7ac474ffb80063bdb35e07934e332c47650f0ee5458b1870432f7435900c50c189aee992cb47f90449aabf4b24edf94383821ab5a128f1c3c9adeb952df603a2ba4edc5435fd3f8ed736d9184fff26c6af362e00aafca52ea3cafbfc72f92eb6d0b1a9227aacbd80b3c65fa171704fa17c20c89ea7487fc9088b82ca723d5c27b7642455e91b95dd63cd17b8e2e9d06543e379a2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"}, {0xe9, "dc247c1637c050d690f085ab42e88cf7af6d63cf6dc42e169fa6105147", 0x2, "d6c393aa45040c83053d1118780e4f3dfad524f3f3cf7f4e71317a2b66ccb6b545c41630b7a406e2ceb4eba86747b4b64fc4ca028c17aa19c500603fbd63d735b470c9d72dca2bc42f1466b3de26b18a91af5c38b3195453b56bc042b7920249767091c08ad7d20134f20f1cb7564e08d5d5b7643b95ed2c29355b1f6a818fe181e252723345616fe5d9fcd9f02c937796bb0d06878d14e79343c43fd6f0c2bc7d1c879e45a09ff4bb36f69daeaed9b71bef23b3b1b2af0e3e0926cdc2af49a0a54c0cd58816bf2e72"}, {0xe9, "27355bcf3433a3c9f1f350aca6920879d7bce609b29915ae3a0b472daa", 0x3, "43c98c1d9c70adb9eafe29ef18247d45582370a865ca9c87bc285730fb655d8cfc23729e04a873c59a1bec9e95a050076e43f62a0922e67390b83d0f2163a6f6ff95e078e9a3e5b846881b4245305550ad656cd9cf73abba433e3a7392d1ed1deaa93ac4b789e4e97e576845548ec832fa86c1b6291caa45a55b3dae83343bf9a64e80cb536456cf28d32cb6019350d03051ac301277fa2c27d6eac37152409f125b1fb7266b2ac6f2bc0ebceacef03f375d5ea3ab8e596a18ca39365380968bb6e8ca5f6a68027e9b"}]}, {0x7e, "467e04d557c1d13fbbf587fa866cf652fd6e5ee9a06bb4f1551960c3a4", 0xffff, "39ad40467af1b0e4bc64485563e040f527c6322bd70cc05fa5645afd8b1f873b6d6770bc5c12b02ffaed40b3d7bc3fac1ad0215f85ea5902d73539d908f82097586570f741f7efb1050c209b9ee9e4fb03aa7f09e2bab42acab5be2efd88"}}]}, 0x477c) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000613000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) getrusage(0xffffffffffffffff, &(0x7f0000488000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(r0, &(0x7f0000289000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0xffffffffffffffff, &(0x7f00000e5000-0x20)={{0x77359400, 0x0}, {r1, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() setpgid(r2, r3) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000)={r2, 0x3}) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000029c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) accept$llc(r1, &(0x7f0000891000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f93000-0x4)=0x10) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000917000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fb000-0x4)=0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000428000-0x4)=0x1, 0x4) close(r0) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00008e8000)='E', 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000299000-0x108)={0x0, @in6={{0xa, 0x3, 0x8f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4a, 0x7fffffff, 0x1, 0x4, 0x2, 0x0, 0x5, 0x80, 0x8, 0xfff, 0x4, 0x5, 0xa95, 0xae, 0x3]}, &(0x7f0000c1b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004d7000)={r2, 0x24, "56fe9ce4f0aaee13a42e8fd5e058f9c89d1afa616e85d8b10d88de8b5049d37d9ae4ab15"}, &(0x7f0000f14000)=0x2c) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0xffffffffffff0000, 0x5, 0x3ff, 0x8f6e, 0x40, 0x20, 0x8e0b, 0x81}, &(0x7f0000000000)={0x0, 0x8, 0xffffffff, 0x1, 0x40, 0x5, 0x9, 0x1}, &(0x7f0000001000)={0x9424, 0x2, 0x1, 0x6, 0xf, 0x10000, 0x4, 0x0}, &(0x7f0000001000)={r0, r1+30000000}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x1f}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000002000-0x20)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {r5, r2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) dup3(r6, r6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r8 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r8, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) getsockname(r7, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r8) getsockopt$inet_tcp_int(r9, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r10 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r10, &(0x7f0000c4c000-0x27)="266e00001300470700c1b00e00000000056f0001000000002718ffff000000000414000035824c", 0x27) 2018/01/25 07:15:41 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c80000)=0x0) setpriority(0x1000000000002, r1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create(0x10001) r3 = openat(r0, &(0x7f0000350000-0x8)='./file0\x00', 0x0, 0x48) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000901000-0x1000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001ba000)={0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00003bf000)={0x3, 0x95, &(0x7f0000001000-0x95)="943375c55b78ae4096b3618ea6378cf27a061bb5d18a6f32c038ff0e92737392c18220d5293f5773af79d6d976786b7dde5212b724cf5c2b2ef84bbba796d303ff135a5b087ffba07cf6a07f4d1a2be813abe59ef35e8c4e54fa499c28a2b84586c0101639dae268d641e299b47731dc47b6d415382cdf9de19daca80f75568bcac3400fa7c7521e2ac44ad17d8b0e2eca702c805a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x7, 0x1, 0x4000001, 0x100}, &(0x7f0000b07000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x40, 0x1, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000)={r4, 0x7, 0x6, 0x2, 0xff, 0x101, 0xffff, 0x6, {r4, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000, 0x1, 0x40, 0x26, 0xfff}}, &(0x7f0000002000-0x4)=0xb8) 2018/01/25 07:15:41 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ec7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000200000)='./file0\x00', 0x40, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000-0x90)=[{0x1, 0x0, 0xfffffffffffeffff, 0x4, @tick=0xffff, {0x7, 0x7}, {0x80, 0xc15f}, @ext={0xe2, &(0x7f0000000000)="57c52908f0ef1b834d58e015f2c48ed7123e4ef65aa06c295a6f2170d3db7b6deee4b3b1f6ea780298a3034614749b1d076897ceecd3c80b9b30f2093a210dff2b14a45c41d493cd9b12c1f91a4b766242bfb9a702728c0db81f3fa54ca86cc931be6c90b3956a02cd32c49b52e939a048377a40db7aeba668760b7151266ac18b34c4d68b4b16642668a6ccaab78dc1c3b01ecb17c8c5204a0a0ba94588959dfbf8e28d3f909c2942afbcb0345ae1e70da0079ad004d218207beb7e32870abb7e267458a334e9ddbf71967019704196572229b22bc36389634506323a2103e62b99"}}, {0x2, 0x46, 0x9, 0x68, @tick=0x81, {0x3, 0xffff}, {0x1ff, 0xcc96}, @raw8={"6a3b5e210f7529eb93785bd6"}}, {0x180000000000000, 0x5, 0x2ca0, 0x9, @time={0x0, 0x1c9c380}, {0xfffffffffffffff8, 0x7}, {0xe, 0x1}, @control={0x400, 0x8, 0x100000000}}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x0, 0x80803, 0xd4d) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000146000)="cbe3f5c12258912a84a48191d37f4ff8d8703ad0ee03619c830ff139489a205da1709ff30c40de1e130bc5a6e14d9c1a315c71771837b6b7933ab97829efbb1472fb1119a1fc4efbd501f92b98f2af782e4861b2a6df5df3231999ed76b61d02fd14b76bb5702316a5d485ed26c72cbffb37b6dd8a5452b5ba214b64227d43e946cda16e5d4c03fbc7c20d8c1f144b81f90ee829b228ad9cc5e88583336341bed5b213df", 0xa4, 0x10, &(0x7f000035d000)={0xa, 0x2, 0x5c40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000111000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/25 07:15:41 executing program 6: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x1, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000214000-0x20)=[{&(0x7f0000df5000-0x99)=""/153, 0x99}, {&(0x7f0000e21000)=""/131, 0x83}], 0x2, &(0x7f00008fa000)=[{&(0x7f0000150000)=""/203, 0xcb}, {&(0x7f00001dd000-0xfc)=""/252, 0xfc}, {&(0x7f0000a45000)=""/188, 0xbc}, {&(0x7f0000e0e000-0x8b)=""/139, 0x8b}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000390000)=""/1, 0x1}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f000006f000-0xc5)=""/197, 0xc5}], 0x8, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0xa, 0x0}) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80006, 0x80) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0x0, 0x0}) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0xf, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000522000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000601000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fe7000)=""/86) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006fc000-0x4)=0x0) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c93000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000904000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1f, 0xcf7c, 0x6e, 0xfffffffffffffff9, 0x1, 0x10000, 0xfffffffffffffe00, 0x9, 0x7, 0x1, 0xd05, 0x3, 0x1, 0x4]}, &(0x7f0000d04000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c16000-0x8)={r1, 0x1}, 0x8) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000015e000-0xa)={0x0, 0x10000, 0x1, [0x3]}, &(0x7f00001bf000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000784000)={r2, 0x11, "2d5a6ea608efa42c64cb9948a71ce91bb7"}, &(0x7f0000fc1000-0x4)=0x19) readv(r0, &(0x7f0000230000)=[{&(0x7f0000599000)=""/28, 0xfffffffffffffd1e}], 0x73) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() pipe2(&(0x7f0000bce000)={0x0, 0x0}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) write$selinux_access(r4, &(0x7f0000b5e000-0x4c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x4c) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x16) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000505000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc8000-0xd0)="286ae51cd555e82e1d18c700e0bb644b44752ff3f135019e28ba53ee7b32f75be457746fe55ad94d3c1110049fcb5f7bc763cb8ab1ac2e741eb1a0b8495d5ac4d1352346c48da7df9614cc5b49dfd4a560e70379a31f119a4ff138cb9d3ca56e7286555335cd66b43485786f6ef8d793d1840c26873f2cf04382613c5495bb0f5e5dc997fa5e5a2e54f0b3d893c336030eae65e34f46c3d1053628d69d04cad9930491c2286c40a727e756a2ad5f48a973bd4fa9cce74d6ca2030a755cb8fd791aa2837384decd12e7187a76cb3789fd", 0xd0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)='/\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='big_key\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x4002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f0000002000-0x35)={'system_u:object_r:crond_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x37, 0x0}, 0x35) r3 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) tgkill(r3, r4, 0x32) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000)=0x0) sched_setparam(r3, &(0x7f0000001000)=0x6) getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, r5}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000-0x10)={0x10000, 0x8, 0x1, 0x5, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={r6, 0x6472, 0xa58c}, &(0x7f0000005000)=0x8) [ 37.356851] binder: 7326:7333 ioctl 8933 2056f000 returned -22 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000010000)='mstg\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0xffffffffffffff2e, &(0x7f0000021000-0xeb)=""/235, &(0x7f000001b000-0x4)=0xeb) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000020000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001c000)={0x0, 0x1}, &(0x7f0000022000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000016000-0x7d)={r2, 0x75, "e0b7518506d0271605b498e4294e21f9e392143d4986733d15871259dba0d0f5f2c044ace692ec308da87369ea4e183a5d881ee2de28b24246a33191f97321d87d6a9656620d99aae993a99ae915df50418a790f8814592fb79d31bc400496d364993c4908479724635273f68ff0bf712fcf84d8c7"}, &(0x7f0000014000)=0x7d) sched_setscheduler(r0, 0x1, &(0x7f0000012000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000021000)='cifs.idmap\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000021000)="bfee7b44d5cf67c6f1e1cbff8137989f28d66857d9c634bcfdaa7c20088352ca71d2a34596ef8444121e5406c37d00660d1420c90274a2bf545788ebfa3b4e61c1d5760d561fcf49701707964b514df7254294bd5c4c297723116baae1be0b7f41515c852068aa9249aef61fda9cc86cdfab024cf66dbf9e226c34c2d14bf9767d5dcc24c643ea52506f23b68605190cedaa5010f6c8acc8056811cea6fd97ba79f9749b544d5d589652d96a30b84540bd8af38c569af262fa7ad0828aa793", 0xbf, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000022000-0xa)='syzkaller\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="9e3af4d424ebd018a3cf8869242af0a18127fd187362a40a0940ed7509fc706660132fec2adfe0013bae00c2f8a98c55aac1df228626663df3731dbd697cce8bee0dd1cd49c083e1e263b0eea6b733be7762fea923abfb2fe24a34accfac79a05aba0c7126c9e85a42e29c810bf660e91cf7c9315f866e070a6ab371727879c74d8214c7723f8bafd23db3d0ad1561ce637a86a84fa99e0b", 0x98, r3) keyctl$setperm(0x5, r4, 0x2000000) read(r1, &(0x7f0000020000-0xae)=""/174, 0xcf) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) dup(r0) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/25 07:15:41 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001bd000)={0x2, [0x0, 0x0]}, &(0x7f0000337000)=0xc) r3 = geteuid() setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000297000)={r2, 0x2, 0xdc, "5f4d709b6e7cda1edea4de305dc61cafc20246a8bc9bf754a9df92f7a65e770e661b4fd2b14a3355f4f5e3f293c7eedd65fbb2990f1f3dc6b79ffa6e839b184ff3710b20a1111c2e1ff7a758b60a42702a76579d2bc15dbaebbc2fa54a757ee04e5e98db6f90cc660421369a900cd6d70f38b6ac8f0f8daf7c222e69d77f4ea4873458ca6ea08af79af37a92594631c244f0352a247b2867f81f3a62fc65dbdd7d6aef28215751b44356032d79c3f76052d882c752f8f097cdbb887281794f477b74ef08e270fdeb790ad3b477562f7abd00b71d8982cb93a0c6b700"}, 0xe4) lstat(&(0x7f0000305000-0x8)='./file0\x00', &(0x7f00005be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000d1000)='./file0\x00', r3, r4) signalfd4(r0, &(0x7f0000e5b000)={0x5}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000495000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/25 07:15:41 executing program 1: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000026e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000fde000)={r1, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00008a9000-0xf0)=[{{0x0, 0x0, &(0x7f0000ab1000)=[], 0x0, &(0x7f0000db9000-0x3f)=""/63, 0x3f, 0x5}, 0xffffffff}, {{&(0x7f0000f11000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000095f000-0x30)=[{&(0x7f0000f22000-0x11)=""/17, 0x11}, {&(0x7f0000ec3000-0xa2)=""/162, 0xa2}, {&(0x7f0000454000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f000000d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c48000)=[{&(0x7f0000a30000-0x78)=""/120, 0x78}], 0x1, &(0x7f00005d7000)=""/169, 0xa9, 0xffff}, 0x98}, {{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f000026d000-0xad)=""/173, 0xad}, {&(0x7f0000a69000-0xab)=""/171, 0xab}, {&(0x7f0000211000)=""/254, 0xfe}], 0x3, &(0x7f000031d000)=""/241, 0xf1, 0x1}, 0x80000001}], 0x4, 0x102, &(0x7f00007d6000)={0x0, 0x989680}) sendto$packet(r1, &(0x7f00007fb000)="55f5cc029b6c6b57dae4c254d1ec4a7882469f595a1cfde89acd8e6246bc383e43806a526077a5679aa29e36e0344a9bec9839f8f652e0cf5bfbb5c16379ecfadefce490bb58b9fe7dde0d455852392483991780d6e9ed608029b63d31dd44af75cab51166d24463cb87fffbaf783ef11be76f188dcc8a8afd05a5fecde69a18e7c3ac7d23ef4a0666bf460bfa64bf5922f7861ca5de61de956ee01db7061aacb5fbf639dd324cc223f1438c51493adf40235621883b4e7b42a023490b09aac9a63847faaf1e", 0xc6, 0x800, &(0x7f0000418000)={0x11, 0x10, r2, 0x1, 0x98f8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) ioctl$int_in(r0, 0x8004000005473, &(0x7f0000c98000)=0x4) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f90000-0x8)={0x0, 0x0}, 0x3ffe) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c56000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007f6000)={r2, 0x19}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f91000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x2, {0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}}}, 0x3a) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/25 07:15:41 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/enforce\x00', 0x36a121eda783be80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000626000-0x8)={0x0, 0x0}) stat(&(0x7f0000c5e000-0x8)='./file0\x00', &(0x7f00003d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000963000-0x8)={0x0, 0x99db, 0x4}, &(0x7f0000de6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fab000)={r3, 0xffffffff80000001}, 0x8) r4 = gettid() syz_open_procfs(r4, &(0x7f0000640000-0xa)='net/route\x00') r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f000000f000-0x50)={{0x6, 0x804}, {0x0, 0x0}, 0x200000000000, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000cad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb5000)=0xc) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)=[0x0, 0x0]) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000521000-0xc)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/25 07:15:41 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000012000-0xa)='vboxnet0{\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003000-0x50)={0x3, 0xf08, 0x1, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x880, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0xd4ca, 0x8, 0x1, 0x0, 0x1, 0x4, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0x2, 0x9, 0x9}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={r4, 0xf0, 0x0, 0x20, 0x1, 0x1}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={r3, 0x8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000)={r5, r6}) writev(0xffffffffffffffff, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef1000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1a}, &(0x7f0000b30000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000080e000)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000306000-0x4)=0x8c) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xb, 0xb, 0xffffffffffff0000, &(0x7f0000f4c000)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d77000)='/selinux/status\x00', 0x0, 0x0) lremovexattr(&(0x7f0000c82000)='./file0\x00', &(0x7f0000841000)=@known='security.evm\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000004f000-0x12)={@generic="f97d2e9a75279c2f7992856b8660310b", 0x7}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap$binder(&(0x7f0000a08000/0x4000)=nil, 0x4000, 0x2000008, 0x13, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x100000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r2, &(0x7f000070b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000333000)={r1, 0x5}, &(0x7f0000c90000)=0x8) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000269000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b05000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0a26ae2a7645a2b02c4f589e9199d0de"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a31000-0xa)={0x3, [0x2, 0xd11c18d, 0x4]}, 0xa) kexec_load(0x2cec, 0x5, &(0x7f0000b07000)=[{&(0x7f000043a000-0x50)="eeafd7b43655369e1a0b6be5c879519c82c5b7ef37e3af4e9d238175875986d17cb214420724598bd5ae16f27e1608a84aaf8915fa69ad1292f6d6b4d2fb475139202491a2e5b7bcafc4fcf04d02b13d27ee44c416f280b363f5e0a4177e1970b47ab281b9a17a861793cdee452a5b8b3fb8f41467689612fc8fb8de4095c4048b72028cb3", 0x85, 0x9, 0x9}, {&(0x7f000025c000)="660b31d2eae998a2240c1087a0b773215db72de1990dbb5a8dc1208c2d09abe4d32c08ea4f92196a39989ffb174273a8e441588c46", 0x35, 0x7, 0xfe}, {&(0x7f0000e8e000)="9043060633eb9eb31c94c28f77a2e52f5b22211302b29bb6b66b383bf4d620739e97b98dbbad00c78eef3f870026ce775bf406814be2739d36b328533114dc63fc27ea2f021fb44cdb0f7b2ba456797a", 0x50, 0x0, 0x1}, {&(0x7f00008b5000)="7e378602704e5395f956b1e43c0c3f614581ed7fa605f2", 0x17, 0x7fff, 0x300000000}, {&(0x7f00000e1000)="089d1b54bfec3974ba1a7c820c5f7800f057bc1fda09295fd1503bd0f52053cb6a9dee4f2346f9be12127b9e2fd70e59e4806632cb518857ea90536846c1a083f1e73abbd3bbbcdff2ffac0dd49cf7ed3daafb6d8c7e7a73838288c3e49139932c4bb7a8a3946cf058cf0af9cd4cc8fae963c1538d432bd8cd", 0x79, 0x0, 0x8000}], 0x2) timer_create(0x0, &(0x7f00000a0000-0x60)={0x0, 0x2e, 0x7, @thr={&(0x7f0000cad000)="5e5eeb612afad7784d5773325593e5e855dcc89e6263cb69f9852e1122fd10b92309ca4b2af92575f7f3500f0d6756d0fd0b1484a24f61d6cb5d646452037c113a2bbff539f12cb4e28df0371569e0bf65b8f165d7d6534b630fdc161513b51b36a8b2cf855472c5452f789480dc73b28d1ffeedfa7d514e9c9de2138a0bd6a71a9b396316", &(0x7f00007a5000-0x6e)="f78bec8b4025968bc886c8d50cfee9af79d159d6fae13a391bc77bebc14873407bb6ba184804519ffbbfa6c510a77f4a3aa563b0594ac43c6d73c92c611af18406fa1c3ab80c15f5a12cbdf261d7ec7ecf3c8d500b025b2612d5b332eff7a9f132f6be3fe67accb71ca1bc05698a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ee000)=0x0) r1 = request_key(&(0x7f0000178000-0x8)='big_key\x00', &(0x7f0000961000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c50000)='wlan0\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) get_thread_area(&(0x7f0000385000)={0xffff, 0x0, 0x400, 0x5, 0x7, 0x400, 0x0, 0x6c2d, 0x800, 0x0}) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") openat$sequencer(0xffffffffffffff9c, &(0x7f0000949000-0xf)='/dev/sequencer\x00', 0x0, 0x0) [ 37.552596] binder_alloc: binder_alloc_mmap_handler: 7393 20000000-20002000 already mapped failed -16 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x0, 0x3ffffffe) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key(&(0x7f0000b93000)='asymmetric\x00', &(0x7f00006b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000beb000-0x4b)="7f38125fd0f935bc4d2826c24e9cadbb6fca1d1954fe37180a026211cde0da67491d70e8c050e053c3286a8e4dfe2fe11f63d2394505455fa6f05d16f09a62bc825f530c947f4fe4c7f6ab", 0x4b, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000999000-0x12)='.request_key_auth\x00', &(0x7f000031f000)='\x00') sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000f7d000)=0x0) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000c3f000)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000892000)=0x14, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000556000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b0000-0x8)='net/arp\x00') connect$ax25(r0, &(0x7f0000785000-0x10)={0x3, {"7c085bdc001621"}, 0x73}, 0x10) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007f6000-0x4)=0x0) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d65000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001f1000-0xb)='/dev/hwrng\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe, 0x0}) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) r1 = openat(0xffffffffffffffff, &(0x7f0000488000-0x8)='./file0\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c16000-0x4)=0x3ff, 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000118000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005d9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sysfs$1(0x1, &(0x7f0000379000)='cpuset*\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b32000)={0x0, 0x1000}, &(0x7f0000d1b000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089d000)={r1, 0x53b}, &(0x7f00005ca000-0x4)=0x8) 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000a02000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key(&(0x7f0000b93000)='asymmetric\x00', &(0x7f00006b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000beb000-0x4b)="7f38125fd0f935bc4d2826c24e9cadbb6fca1d1954fe37180a026211cde0da67491d70e8c050e053c3286a8e4dfe2fe11f63d2394505455fa6f05d16f09a62bc825f530c947f4fe4c7f6ab", 0x4b, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000999000-0x12)='.request_key_auth\x00', &(0x7f000031f000)='\x00') sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000f7d000)=0x0) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e14000)=0x1000, &(0x7f0000df3000)=0x4) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/25 07:15:41 executing program 7: mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000722000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffd) mprotect(&(0x7f00004e7000/0x4000)=nil, 0x4000, 0x1000000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000abd000-0xbc)={0x1, 0x1, 'client1\x00', 0xffffffff80000004, "4d32a59dc88bf0ba", "3ddbb2959ed39ce43a45beb1c99f6a693bfdbc0c39c0a2e5c6f4f2ac05922f3e", 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d7c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c70000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000df7000-0x20)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f00004c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000767000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x20ed, &(0x7f0000003000)={0x77359400, r5}, &(0x7f00001f8000-0x8)={0x6}, 0xfffffffffffffe14) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00002ea000-0x4)=0x0, &(0x7f00002f6000-0x4)=0x4) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000d0f000-0x14)="0200000001000000000000000100000000000000", 0x39, 0x800000) r0 = syz_open_dev$sndtimer(&(0x7f0000b54000-0xf)='/dev/snd/timer\x00', 0x0, 0x501000) close(r0) 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000adb000)={0x0, 0x0}) readahead(r0, 0x0, 0x7fffffff) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014b2f40700090400020800000000000000ffffff080000ff00000000", 0x24) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pwrite64(r1, &(0x7f0000d24000)="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", 0x1000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000a19000)='./file0\x00', 0x8000, 0x88) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00006e9000)='tls\x00', 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008c1000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) close(r0) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000076e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000055000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b8e000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000ef000-0x4)={0x100000001, 0x1, 0x8000}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cea000-0x4)=0x0) get_robust_list(r2, &(0x7f0000f97000-0x8)=&(0x7f000009f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002b4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000099000-0x20)={0x101, 0xc8, 0x204, 0x5, 0x1, 0x3ff, 0x0, 0x1000, r3}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d99000)={0x4, 0x2, 0x3c0c0000000, 0x7, 0x1}, 0x14) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000027000-0x7a)={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0xfee1) [ 37.836324] binder: BINDER_SET_CONTEXT_MGR already set [ 37.846286] binder: 7456:7472 ioctl 40046207 0 returned -16 [ 37.867100] binder_alloc: 7456: binder_alloc_buf, no vma [ 37.891410] binder: 7456:7492 transaction failed 29189/-3, size 0-0 line 3127 [ 37.898256] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.915053] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.925389] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.925513] binder: release 7456:7472 transaction 22 out, still active 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00007c8000/0x2000)=nil, 0x2000, 0x9, r1) mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000071000+0xd79)={0x0, @in6={{0xa, 0x3, 0x2276, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xe1f, 0x4, 0x8000, 0x0, 0x0, 0x7, 0x1, 0x6, 0x10000, 0x3f, 0x4, 0x528, 0x7, 0x5]}, &(0x7f0000e8b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e24000-0xf7)={0x0, 0xef, "8302c79713e610beb7e23a9795ed3166048225881ab116ed736efe8d84a3cb9e4cfd4bf98e6b2b9d439660085c7db8f4e4f491c1bab1c488b4b2060f1231b49e9b380b582bc6fc054d36a4bee16852cd1829352779b6e94e6064dab12c9b561dc56527b60698359a1a3ce59dc3402b4d8e81d6415ed2831de8d042a3a1811708b0cd0fd80ab7a6ee0ca107edc38b43e44b5b57247d0b9195f4fceaa1390bb45da7b5a15312473e080f9794ba2bb82e1f59baca1bbcbc7465967e37c939f9cf6a281d2a0be33fb58759b72b95cf7cd72a5f4f9ab8f7e3f952939221be72e7624e5a5019d6aef0f17f94ac11e973a08d"}, &(0x7f0000f91000)=0xf7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cd6000-0xb8)={r2, 0x8, 0xfffffffffffff001, 0x80, 0x1fb2, 0x3, 0x4, 0x5, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xffffffffffffffff, 0xdfc, 0x9}}, &(0x7f0000c2d000)=0xb8) modify_ldt$write(0x1, &(0x7f0000d77000-0x10)={0x400, 0x0, 0x2000, 0x14, 0x1, 0x1, 0x2, 0xffffffffffff8000, 0x3ff, 0x9}, 0x10) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a6000-0x80)=[], 0x1) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000578000)=""/4096, 0x1000}], 0x1) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/keychord\x00', 0x101200, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00003dd000)={0xad7, 0x6, 0x5, 0x3, 0x0, 0x80000000, 0x1, 0x7ff, 0x7c9, 0x10000, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x800000000400) fcntl$setpipe(r1, 0x407, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000344000)='/dev/rtc\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r0, 0x44000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000085000-0x57)=""/87) lsetxattr(&(0x7f00002e4000-0x8)='./file0\x00', &(0x7f00008df000)=@random={'seurity\x00Z', '%proc(usermd5sum#\x00'}, &(0x7f0000790000-0x15)="2973656c696e75786367726f75701970726f63a000", 0x15, 0x0) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mlock2(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x1) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00009f0000-0xd)='/dev/urandom\x00', 0x0, 0x1) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) writev(r0, &(0x7f0000d66000-0xa0)=[{&(0x7f0000106000-0x65)="", 0x0}, {&(0x7f0000a14000)="", 0x0}, {&(0x7f0000a28000)="", 0x0}, {&(0x7f000093f000-0x33)="df99507243f6da1d409c155ee45728781eee2117d1f54cdb67fa58e3654d49cba2199ef5a706b758d3297064cf292a3c01d7e7", 0x33}], 0x4) syz_open_dev$sg(&(0x7f000087d000-0x9)='/dev/sg#\x00', 0x5, 0x0) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x2008051f, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000001c000)=0xb1b5, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a44000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x3, 0x27, &(0x7f0000d37000/0x4000)=nil, 0x7fffffff}) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00005a5000-0x4)=0x3, 0xfffffe0a) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0xfffffeb2) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) [ 37.925516] binder: undelivered TRANSACTION_COMPLETE [ 37.925553] binder: send failed reply for transaction 22, target dead 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa5000-0x4)=0x14) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fa4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, 0x1, 0x4, 0x3, 0x400, 0x1, 0x40002, r1}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa4000-0x8)={0x0, 0x1}, &(0x7f0000b6a000-0x4)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ceb000-0x8)={r2, 0x6, 0x7}, &(0x7f0000fa3000)=0x8) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') connect$nfc_llcp(r0, &(0x7f00007fd000-0x60)={0x27, 0x10000, 0x10c000, 0x0, 0x6, 0x7, "d385de8542b132ec6628442ddc20588d36c4922e2ba129f7359296f31f2dde22c7f005ff50d4c7ecab559b583fe375223ad9405b1272ea6391030ea55fc686", 0x9}, 0x60) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) write$selinux_user(r0, &(0x7f0000b09000)={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) fdatasync(r0) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r1, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000da2000)=0x0) getpgid(r4) ftruncate(r0, 0x5cceffe) r5 = dup(r0) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000-0x3c)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_int(r0, 0x107, 0x2, &(0x7f0000000000)=0x3, 0x4) [ 38.014017] binder: 7521:7523 ioctl 8933 2056f000 returned -22 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000941000)='/dev/rtc\x00', 0x109040, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000016d000-0x160)={{{{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]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x2, 0x4, "bc41c13a2b74728a9077da8939c66132164bbdc48bbd4a8a6196fa44bddfaea86b178c8d846cc00f82f30678a9761f01ff2502ab01011173dc94ea038cfe6a16bfa80cca52e16c6c53e5366c6d87a087"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000053000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x7f) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000053000-0x8)='./file0\x00', &(0x7f0000053000-0x53)=@random={'btrfs.', "656d312c766d6e657430297b5b2d63707573657428255b5c73797374656daa766d6e6574312d47504c2a626465762e406264657676626f786e657431706f7369785f61636c5f61636365737300"}, &(0x7f0000033000-0x95)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) rt_sigaction(0x7, &(0x7f00009c5000-0x20)={0x47e5e8, {0x6}, 0x0, 0x0}, &(0x7f00002d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) modify_ldt$write(0x1, &(0x7f000005a000-0x10)={0x0, 0x20001000, 0xffffffff, 0x7, 0x7fff, 0x71ae, 0x7, 0x9, 0x6, 0x8000}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000472000-0x34)={{0x0, 0x3, 0x8, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000408000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000af6000-0x1)=0x200) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000fa3000)=0x0, 0x4) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000666000)=[{0x8001, 0x1000, 0x6, 0x9}, {0x6, 0x0, 0x4, 0xffffffff}, {0x1000, 0x7, 0x10000, 0x79}, {0xc70, 0xfffffffffffffffd, 0x8, 0x8}, {0x8, 0x39, 0x9, 0x3}, {0x100000001, 0x7, 0x4000000000000, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f000051b000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = memfd_create(&(0x7f0000cc0000-0x2)='\a\x00', 0x1) execveat(r2, &(0x7f0000e35000-0x8)='./file0\x00', &(0x7f0000a12000-0x28)=[&(0x7f00008a3000)='+GPL\x00', &(0x7f00001ae000-0xd)='/dev/snd/seq\x00', &(0x7f00001e6000-0xd)='/dev/snd/seq\x00', &(0x7f00000ec000-0x1)='\x00', &(0x7f0000b13000-0x1)='\x00'], &(0x7f0000f4c000-0x10)=[&(0x7f0000260000)='/dev/snd/seq\x00', &(0x7f00007c6000)='\x00'], 0x100) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x12200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000889000)=[{0xf, 0x0}, {0x2, 0x101}, {0x0, 0x8}, {0x0, 0x100}, {0xc, 0x12846f00}, {0xa, 0x1}, {0x0, 0x1}, {0x2, 0x9}, {0x8, 0x0}], 0x9) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00004aa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff9000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x3, 0x4, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={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]}}, &(0x7f0000ffa000-0x4)=0x8c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000074b000-0x98)={r1, @in6={{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x80000000}, &(0x7f0000ff9000)=0x98) [ 38.054514] binder: 7521:7523 ioctl 8933 2056f000 returned -22 [ 38.061068] device syz1 entered promiscuous mode [ 38.106750] device syz1 left promiscuous mode 2018/01/25 07:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r1, 0x8000000000000023) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000036000)=')ppp0\x00', 0xfffffffffffffffb) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000055b000)='./file0\x00', &(0x7f0000448000)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000809000-0x4)="", 0x0, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000017b000)=0x0, &(0x7f0000b55000)=0x87) bind$inet6(r0, &(0x7f000003f000-0x1c)={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, 0x1c) 2018/01/25 07:15:41 executing program 4: r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000a58000/0x3000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000e81000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ff5000-0x4)=0x10) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/25 07:15:41 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000635000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00005bf000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fa8000)={0x20, 0x0, 0x3, 0x6}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fa9000-0x20)={0x1, r4, 0x1, 0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000034c000)={0x6, 0x7fffffff}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000625000-0x4)=0x0, 0x20000000, &(0x7f0000fa7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/25 07:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000a97000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r2, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 07:15:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x5, 0x9, 0x5, 0x5}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80000) sync_file_range(r4, 0x40, 0x0, 0x4) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000005000)=0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000007000-0x8)={0x1, 0x9, 0x1, 0x6}) iopl(0x10001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x13)="a263aec3c0a44dc20f437bd189384724376b6e", 0x13, 0xfffffffffffffffd) keyctl$setperm(0x5, r5, 0x28000a00) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000)={0x7, 0x8001, 0x7, 0xffffffffffffa085, 0x1, 0x7, 0x100, 0x20}, &(0x7f0000001000-0x40)={0x517, 0x8000, 0x401, 0x1, 0x7, 0xffffffff, 0x20, 0x4}, &(0x7f0000008000)={0x6, 0x8f36, 0x3f, 0x2, 0xd3, 0x1, 0x6, 0xfffffffffffffd47}, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000009000-0x10)={&(0x7f0000009000-0x8)={0x6}, 0x8}) 2018/01/25 07:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfb5e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002fa000-0x8)={0x0, 0x0}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) sched_yield() read(r0, &(0x7f0000744000)=""/4096, 0x1000) clone(0x2888200, &(0x7f0000cc1000-0xca)="c65d0a2927c7f8286d95b16a210ee6267a4618bffc422a8ac6d7960a55dd8ea0c57039ae9ae8777cc47774547af6a4850bbc0237e1688b02e06e86db83cf87bba3ce496a02d7674b8c3439f1235e2ac8d0419f05d53c5646c403ef5049a0538c6e6e03187bb8917d5eec624b93e81cc2eb73ec67ecf277d2e1e88417c83d52ff48afd68d3bff92c4fca47febdeabb6d93fae71382fbbf1d139ccd77307d9c8a9c4cea59133de89789ed70cfe8c85bc8d179a96f18677a96742389ca67accddc8116a080dabb4c781d39e", &(0x7f0000827000-0x4)=0x0, &(0x7f000053b000-0x4)=0x0, &(0x7f0000720000-0x9b)="81800c11d9b30db7f1ca7cf99d74dc226bf44f706b24340ed407bfc36c3148edff891c3e83a602797b7b96d502bfc04cc31b507d8864be71fc1d5e2e190c9379111635049f5743b19b4c8ea73eaf69a3bf89916cf5e7b976dcb4d65ef4ef042fd23b050b765883364e7cc31ccc93acd7d529e187ba4930a4adbe2fbc453035115e28dd5685033904b953657261864987a7f8d6752fcfe205be5bd5") eventfd2(0x0, 0x80801) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d39000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/25 07:15:41 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/25 07:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003a9000-0x6)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x0, 0x0) r1 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) 2018/01/25 07:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003e7000)='./file0\x00', 0x140c0, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a20000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000017c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000474000-0x10)={&(0x7f000090e000)={0x14, 0x4, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4c0a, 0x0, 0x0}, &(0x7f0000002000)=0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x4202, 0x83) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f000000b000-0xa6)="4385120ebee6a86ec2c055857d55ba931cd38666e71c419a036a7f1363e650e216bc92835279fb7bd23dcf1dfcbff7c733e507c6229094f475fea48c18347e89b8cccfae1f11ad8ee915a8d8d1b3246482076cf64a6268fdf3a6b4a5bf5b21ca89f11fd7d48e44fc1c61d3a518cb6325abb7d8cae8c5ad99690ba202ee06a4f2d3322e63891186b963dd175c344c3f38953b0e6621870b30c8c6c197b5defa4182d57d4ee6b2", 0xa6) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001f2000-0xf5)={0x0, 0xed, "50346fbaa97f7107668c8a6b3de8c8293a5156b02204edfd03250f06be3867d6e2432166ed410b87163a7183650af8b97afbafdd229eeb35d4d31fbbc5b749f4fbea1e2eac8a899159b677fe5570c797798c0d89151ea813e9ab6bedb30ab035cb320ea81485006cfce4974b5b8d1bcdc12cf30fb1f6cfa003e8bd057a32ca81835f0f42f6f16009ca45059654a70d7772ba17823161bd284a956a3ce42c6e1da4945635d86f4a286b62a0e58de82119e47a3d44bb279b3e0c0587ed8843637f4b60770fb15f378f8c13423a8607b03a8f031cf8718d87e2e6409bf7b3639f5d1e7b1e47334af91dea0e5da763"}, &(0x7f0000c28000)=0xf5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cf1000-0x29)={r3, 0x21, "08c099361b7f8ed04077cf5f15ccdd6c31213ee542f4264174394e1570454e15b0"}, &(0x7f000054a000-0x4)=0x29) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 07:15:42 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000010000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f9b000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000088e000-0x30)={0x78, 0x0, &(0x7f0000d65000)=[@decrefs={0x40046307, 0x4}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4, 0x0}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x3, 0x0}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000e1f000)=[], &(0x7f000087d000-0x20)=[0x0, 0x0, 0x0, 0x38]}}], 0x0, 0x0, &(0x7f00001bd000)=""}) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000046a000)={@common='sit0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000021d000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008ba000-0x50)={@common=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}}) r2 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000a64000-0x1)=0x0) connect$ipx(r2, &(0x7f00006b5000-0x10)={0x4, 0x3ca4, 0x101, "e6ee7c58e17f", 0x80, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000ea6000)=0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:42 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000577000-0x9)='/dev/ppp\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000081f000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000ead000-0x4)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a48000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000048e000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000-0x8c)={0x6, 0x4, 0x2, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003a2000-0x4)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/ptmx\x00', 0x882001, 0x0) write(r3, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r3, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/25 07:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000119000)='/dev/pktcdvd/control\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000841000)={0x0, 0x10000}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cfd000-0xa0)={r3, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff3d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x9013, 0x400, 0x8, 0x10}, 0xa0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c3d000-0x4)=0x2, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 2018/01/25 07:15:42 executing program 1: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000057e000)={0x0, 0x0}) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006f7000-0x16)={@generic="858a371406679d4d231eac42d5ea05e4", &(0x7f00001d1000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x8, 0x7fff, 0x2, 0x101, 0xf76, 0x101, 0xc, 0x0, 0xffffffff, 0x3, 0x7, 0x6, 0x1, 0x6, 0x2, 0x40, 0x0, 0x7, 0xffffffffffffa6b4, 0x3b08, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00006f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00006f5000)=0x0, &(0x7f00006f5000)=0x4) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000500000-0x4)=0x0) get_robust_list(r0, &(0x7f0000ba3000-0x8)=&(0x7f000042e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000097d000)=0x18) syz_emit_ethernet(0x3e, &(0x7f0000485000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x101], ""}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x9, 0x7ff, 0x1077], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, []}) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0x36b, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.388554] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.392029] binder: 7627:7628 ERROR: BC_REGISTER_LOOPER called without request [ 38.413251] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.423870] binder: undelivered transaction 25, process died. [ 38.431065] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 07:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e75000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000079b000-0x4)=0xc) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000545000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008cc000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000032e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000006d000)={0x2, &(0x7f0000818000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000092d000)={r3, &(0x7f0000d1f000-0x43)=""/67}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:42 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019c000)='/dev/rfkill\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000599000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x3, &(0x7f0000b82000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x0, 0x873, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xdb64}, 0x9, [0xfffffffffffffff8, 0x81, 0x6, 0x0, 0x101, 0x100000000, 0x3, 0x580]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x8, 0x5fb, 0x100400, 0x100000000, 0x8}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={r1, r2, r4}, 0xc) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) socketpair(0xa, 0x5, 0x80000000, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000)=@random={'trusted.', '\x00'}, &(0x7f0000005000)='/dev/rfkill\x00', 0xc, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000007000-0xc)={r1, r3, r4}, 0xc) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000004000-0x3)=""/3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000008000)="9a47efcee27556312ea6c6dc097e4303bf6ad03f046dc379e845eb1467fe726a6d0d42c1983419b9b1730066aa370976590ce821e5834f9c54cff60f4bf7dcfb6bea13171e23860ab8d46b713d54f4eccdfc333ca05f43ed43c02a05377ac895f0a227f867b6163913f85d8d9baf102a34411c5e09f04111454c085cffbdf909d6c4161f52fdb94321a31e0809d31f362e25fb8aad1216e504ac91b196f04f08b69a", 0xa2, 0x0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0xffffffffffffffc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aaf000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00004bf000)={{0xffffffffffffffff, 0x2, 0x0, 0x2, 0xde6}, 0x18f, 0x200040000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000-0x4)='^--\x00', 0x3) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x101200, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000008000-0x28)={0x5, 0x7, 0x5, 0x20, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$sg(&(0x7f0000c11000)='/dev/sg#\x00', 0xfffffffffffffffa, 0xa00) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) inotify_add_watch(r1, &(0x7f00008cb000)='./file0\x00', 0x2) [ 38.442931] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.457882] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.466766] binder: 7627:7628 ERROR: BC_REGISTER_LOOPER called without request [ 38.470134] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000fc000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x4, 0x4000000000000000, 0x20, 0x7fffffff, 0x0, 0x1, 0x0, 0xeee, 0x7ff, 0x800, 0x1, 0x7, 0x2]}, &(0x7f0000296000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b8a000)={r2, 0x3, 0xffffffff}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000826000-0x7d)={r2, 0x10000, 0x75, "d71688b426ecde0c104ae1eb5d33f3e089eb7dea0849b63942d13bb6fdc83ca7a68751c394996204c1517752c1f52c770f276daeaa54d86bb7aaf2271d4421bcb813c2c649165c9a3d1778b911dab4c501781fa43b0e4a8b2d928c426015c456d4d9b85540610614f481515fd437929353b5005132"}, 0x7d) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000-0xb)='net/rfcomm\x00') 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x3, 0x5, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000013000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x100000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r3, 0x9, 0x7f1b, 0x6, 0xffffffff80000001, 0x10001, 0x2, 0x6cd, {r4, @in={{0x2, 0x3, @rand_addr=0x37a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffff, 0xffff, 0xfffffffffffffffd, 0xd7}}, &(0x7f0000012000-0x4)=0xb8) getsockopt$inet6_int(r2, 0x29, 0x10000000015, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) r0 = syz_open_dev$sg(&(0x7f00000ec000-0x9)='/dev/sg#\x00', 0x3ec, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e74000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000cc5000)={0x8, @tick=0x7, 0x8, {0x3, 0x4}, 0x6, 0x1, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) flock(r0, 0x8000000008) futimesat(r0, &(0x7f0000baa000)='./file0\x00', &(0x7f0000837000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00001fa000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000df3000-0x14)={0x0, 0x7fff, 0x4, 0x4, 0xb6c, 0x3}, &(0x7f00009f2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000375000+0xa8f)={r2, 0x3}, &(0x7f00003c0000)=0x8) [ 38.470152] binder: undelivered transaction 27, process died. 2018/01/25 07:15:42 executing program 7: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") fstat(0xffffffffffffff9c, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/25 07:15:42 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) r1 = dup3(r0, r0, 0x80000) mq_getsetattr(r1, &(0x7f00009a7000)={0x7dfd23c7, 0x6717, 0x2, 0x6, 0x7ff, 0x2, 0x6, 0x2}, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) r1 = add_key$user(&(0x7f00000cd000)='user\x00', &(0x7f0000b9c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ca9000-0xc3)="bf74131a9f0f65b309b9ff96608f5d48e1ec72b942406096b89d3d02bccfd5c477ca1750b3fc8d4e499a6844b4956b68673986fcb240414fa899f982619d7edd917bcb5ffc4f7aa6bcd355f56e64a572f6da51dea9734a6889522d74360ff431346a341bfa1b95872d00920baa1a83d335e4e0d4a7582cacc5722793c84a128aced037aed58e1aaac2ca4eb211fa5490d3fc67cc1469dea83555984a5b21b82787dd2cb54049f4e6fafc93d0ea60c2de32e4b3585d074257273b1d3a551b09a827ab1f", 0xc3, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000502000)='keyring\x00', &(0x7f0000a21000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cef000-0x3)='-*\\eth1trustedvmnet0systemuserppp1\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000946000-0x8)='rxrpc_s\x00', &(0x7f0000892000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f95000)="57f2196451aff5b60782d9747e102502957b31301ce811c16c0ee0cbb3bd593ee3dd3869109e289639694aba0bc6990f2d15907bf54401b978d9fdf0", 0x3c, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d00000-0xc)={r1, r2, r3}, &(0x7f0000be3000)=""/254, 0xfe, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b48000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/25 07:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) symlink(&(0x7f0000d22000)='./file0\x00', &(0x7f00002e1000)='./file0\x00') mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) link(&(0x7f0000ac5000-0x8)='./file0\x00', &(0x7f00006bd000-0x8)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d71000)=@assoc_value={0x0, 0x0}, &(0x7f000008f000-0x4)=0x8) 2018/01/25 07:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getflags(r0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000e31000)=0x2, 0x4) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x4) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000-0xe1)="d3e277bb4992959d435b631c4ebe5c5105cbd7269cd0a48d73a893d2de031dd468a3d849c79093a727c092c97febff925ac8c201479ce5aade55c64890361bf96d62f29c42b2d33f4400660ce8da6b2ce087fc5c6ff87ae6d40b769368bebd14fbf966d0ec0254a74b2aed6fb73cc34cc67ef7f6d958505137313395c425fce993b5d6e86a7124a8d77cd46060e1efcd8149cc191792a2af14237a7d5d685e793e48ac129d13e2d2724d98a80bd3357ac040939b22a578f4a449b440d2d71482857b667e3356a52888f8d86dd67d89276ccd9c04ded21a7ba8903fcb2dcddbe294") writev(r0, &(0x7f0000001000)=[], 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x0, &(0x7f0000002000)=[]}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0xc9)="ea5c484e8fb2d82af2e971ee4db233c46f98529a6264f826d8982447322fa326eff666c4f9d40ca18c7dd508bd6c5df5d69e53b25f2019e9262d0edc45e35f968096061feb42572abd2f13468df3c0d1442e10a2bed497acee1bb270cefa88f1c15d453cf59bd509d1bf85241a7663eaa28fe8cc1d60a8dbd8540364b7e9da4357b0daa9b5c52421ec3eb6d8fade4eb893db09d3ca77a097d94c9cae8583e588e68090021ee4a1e646a9008603bbfc93ed0b9e96273cc364671833a539b7c3cb6b5d29b52565878ed4") prctl$intptr(0x0, 0x4061) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)=""/139) ioctl$KDDELIO(r1, 0x4b35, 0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000004000)={0x0, 0x1, 0x7, 0x6, 0x7}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec1d, 0x2, 0xff, 0xa, 0x5, 0x5, 0x80}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000006000-0xc2)="30242b0d34ea5cd82390032da74b5f611a259c78c5424e417387fc9a5430233f126f3daca9084cb5ad1e8aab345968b71cf303a39b554a019c93b9991ef86bdfd0bf9284dfdbf98acd1d92b9fae7f1ad36a4811ed6a80ca7006ab9935c13f9c0dcf99ce0ac79ed88586248beda7b55d3eb888ae35e0e0cfd8908fbfc9ff2eddb214f1b43aba4213e6ff78845727e5f3f7a6c1564ad377b602f10d461fb27f590ac5a4711b32a53e92781d18b6ac1d5219e0648367df3d9ee35a3aee66e2219b8cce5") fallocate(r0, 0x2, 0x1, 0x7) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000005000-0x4)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000007000)=0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)='./file0\x00') 2018/01/25 07:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000896000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ce000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000b46000-0x7)="733d8200005e55") mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x12b0}], 0x1) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/25 07:15:42 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000f000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x40000009) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000029000)='./file0\x00', 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x5d4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000002a000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d000-0x50)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000002a000)={0xdd13, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x101, 0x2, 0x7b, 0xa, 0xa0, 0x80, 0x3b, r5, r6}, {0x20, 0x7, 0x4, 0x3, 0x1, 0x2, 0x3f, 0x3f}, {0xffffffffffffffe1, 0x3, 0x81, 0x8}, 0xfc00000000000000, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x1, 0x200, 0x2}}, 0xe8) r7 = syz_open_procfs(0x0, &(0x7f0000028000)='net/l2cap\x00') mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000029000-0x8)={0x2, 0x1000}) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000012000-0x1000)=""/4096, &(0x7f0000028000-0x4)=0x1000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000002b000)=""/177, 0xb1) sendmsg$nl_route(r0, &(0x7f000001d000)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x3b4, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000016000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000001d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9a000)=[], 0x25a, 0x0, 0x4ca8, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000361000-0x11)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002ca000-0x50)={0x83, @tick=0xd83, 0x3, {0x401, 0x9}, 0x7, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:42 executing program 0: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") quotactl(0x0, &(0x7f00005ca000-0x8)='./file0\x00', 0x0, &(0x7f0000f08000-0x1000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000033000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b33000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffff, 0x4, 0xdf8, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r3, 0x100, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x10) fchownat(r0, &(0x7f00009b7000)='./file0\x00', r1, r2, 0x1000) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000032b000)='./file0\x00', 0x80, 0x2) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e7c000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ce1000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f000026e000-0x168)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, @ipv4={{0x13, 0x4, 0x7ff, 0x9cb4, 0x15e, 0x1, 0x9, 0x2f6, 0x5e, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xf, 0x7, [@empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}]}, @cipso={0x86, 0xc, 0x101, [{0x0, 0x6, "9687f6f5"}]}, @end={0x0}, @ra={0x94, 0x6, 0x3}]}}, @tcp={{0x0, 0x1, r1, r2, 0x200, 0x0, 0xc, 0x21, 0x0, 0x0, 0x100000000000000, {[@eol={0x0}, @generic={0xd, 0x9, "fdc3f75039a43e"}, @md5sig={0x13, 0x12, "503638eb179ddc5bf371c06cfec6c793"}]}}, {"7a38a09c40920c65d3d8efb4ad7272ed89890014d26208b0acf4fe8d7d4fcc090b29fec0eae25b59df2087ea8d2c8d8047fcd81b04d3927463b186418176ee3a310f5eb5a97e6afc3431c4628991677fa44328797292c71b36f30e6c1d1fe1854b3ff3807b61301c0a0d03bd69ff4b5368ecbe22d4ce724d6bffc285712e7849577fd3d49a6fe5cc6f7720b699adfdaefefdff69ce5b9e653f2b91de52cbb06efcba93498cdf05f5b338f7b607ca8276c1a5bc3cb28c5cecd787ea9f3aba417dc5fb8f81db5ea2a713a29bce122f7ac51087af843fda8f0d83342bfdcff740f7829b"}}}}, 0xfffffffffffffd47) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f8f000-0x8)={0x0, 0x0}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001c9000-0xc)={0xa, 0x0}) epoll_create1(0x80000) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/25 07:15:42 executing program 0: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x3d, &(0x7f0000000000)={0x4, 0x9, 0xf78, 0x2}) rt_tgsigqueueinfo(r0, r0, 0x33, &(0x7f0000000000)={0x3, 0x1ff, 0x8000, 0x3}) ptrace$setopts(0x4200, r0, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x7ff, 0x6}, 'port1\x00', 0xc, 0x51400, 0x6, 0x80, 0x4, 0x8001, 0x3, 0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0x9, 0x7}, {0x2, 0x77ab}, 0x7, 0x0, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/23) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000003000-0x1)='\x00', &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000001000-0x6)="62646576eb00"], 0x800) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000004000-0x10)=[{&(0x7f0000001000)="5ac9096144b55e3d5780ac66c9c9354d6c2d", 0x12}], 0x1, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0xfffffffffffffc00, 0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000005000-0x4b)=""/75) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x7ff, 0x4000) 2018/01/25 07:15:42 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000b66000-0x53)={'system_u:object_r:auth_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x0}, 0x53) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) unshare(0x2080008200503) r1 = timerfd_create(0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000605000)=""/4096) timerfd_gettime(r1, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e19000-0x58)={{0x3, 0x3}, 0x0, 0x4, 0xc1, {0x101, 0x1f}, 0x79a8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigsuspend(&(0x7f0000477000)={0x0}, 0x8) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000011000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r2, &(0x7f0000007000)=""/504, 0x2f4) 2018/01/25 07:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x6, 0xfffffffffffffffc, 0x1ffffffff, 0x5, 0x3, 0x0, 0x0, 0x3ff, 0x10000, 0x0, 0x0, 0x6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x800020000000d5f) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='(mime_type\x00', 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x1000, 0x9, 0x7fff, 0xffffffffffffff7f, 0x0, 0x44, 0x88408, 0x7, 0x5, 0x1, 0x2, 0x80000001, 0x5, 0x100000000, 0x5, 0x2, 0x80000000, 0x5, 0x431a, 0x2, 0x7, 0xb28, 0x3c0ee742, 0x1f, 0x8cf2, 0x7, 0x2, 0x1, 0x9, 0xfffffffffffffffc, 0x20, 0x1, 0xa4, 0x100000001, 0x1, 0xff, 0x0, 0x10001, 0x4, @perf_config_ext={0x10001, 0xd319a2b}, 0x2b, 0x3f, 0x8, 0x7, 0x8c, 0x6, 0x2317, 0x0}, r1, 0x80000001, r0, 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="bf439770809365383f") ioctl$KDDELIO(r0, 0x4b35, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0x10001, 0x9, 0x3ff, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000004000-0x14)={0x5201c617, 0x1ff, 0x80000001, 0x100000001, 0x3d, 0x6, 0x2, 0x1, 0x5, 0x101}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003000)=""/147) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000005000)=""/156, &(0x7f0000004000)=0x9c) fadvise64(r0, 0x0, 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000)={0x2, &(0x7f0000005000-0x2d)=""/45, &(0x7f0000001000-0x30)=[{0x6, 0xc7, 0x4, &(0x7f0000006000)=""/199}, {0x2, 0xd1, 0x8, &(0x7f0000006000)=""/209}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000)=0x7ff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000)={0x67, 0x2b3c, 0x0, 0x6, 0x52, 0x5b2c, 0x3, 0x4, 0x0, 0xa1}) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in6={{0xa, 0x1, 0x992, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3b, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x39}, &(0x7f0000007000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000008000)=0x3) 2018/01/25 07:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00005c3000-0x8)='./file0\x00', 0x1, 0x40) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000521000-0x20)=[&(0x7f0000f4a000)='vboxnet0)\x00', &(0x7f0000593000+0x182)='+#selinux.vmnet1cgroup^-$(posix_acl_access@wlan1(\\\x00', &(0x7f0000763000)=':\x00', &(0x7f00001e6000)='-{^ppp1vboxnet0\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8)=0x0, 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) stat(&(0x7f0000ee5000-0x8)='./file0\x00', &(0x7f00005b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008d9000)='./file0\x00', &(0x7f0000f22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000cbe000)='./file0\x00', r2, r3, 0x0) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000308000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000095f000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cce000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000433000)=0xe8) accept4$inet6(r0, &(0x7f0000ff5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cdd000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@generic="88f15f74ef535f419fe05a0b7fe0ab22", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000db000)='/dev/ptmx\x00', 0x1, 0x0) 2018/01/25 07:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) prctl$getname(0x10, &(0x7f0000240000)=""/0) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00003fe000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000e22000)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000949000-0xf3)="c4f83deed0ffac3fdfbd347fb794c622b1fa39b3b48e24470e66baae7028db54e2230bf21bfdbb1777080f47919dd272cc55b7d209c02b3d1b23d160a118ac5665182e45350ee8d7fb41015d2d3cbcfbca78ffe05add3dd2de2bd9abbbad783caf81b50f359345a864e65e8f587fd595d2969de2f2c5956664db2afeeec3641abc822b485a8325a2464d79c36cbf7ef86ab19b7fe25b90a5c3ffb38ee65e659a0eaaacc18a2cb6efbd7731812d3dd87f3c418100dc8c1398dd0272b3022c98b5f159ed9387056f969a5482216da67fca062da6db37ddaa966e560e50b5f12f591b16b64ff8d6b62e587d289ec0a1bd7ef0b4ac", 0xf3, 0x4000000, 0x0, 0x0) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000182000-0xb)='/dev/hwrng\x00', 0x80481, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000305000-0x4)={0xffffffffffffff56, 0x1, 0x32f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009a9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f13000)='/dev/sg#\x00', 0x2, 0x8000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000fc2000-0x4)=0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000077d000-0x10)={&(0x7f0000fdc000/0x1000)=nil, 0x1000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0d807c0342ca294a5cb17bb69ce9afb7", @ifru_mtu=0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f61000)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f4c000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) write$selinux_user(r1, &(0x7f0000d8b000-0x37)={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, 'staff_u\x00'}, 0x37) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c23000-0x7a)="e53eb2cf85c811552c93f68b1e1bc9824f6386154b4d64378681c889ddec3e0128e19170c404a3255722ccac1ce4c5cb16a13440ff1f57013cfab3cdaa73211122705e1946414b16cc27caeca4a1487b749c3d10fbb33cefd9ab9bfbe7d6db37973043c321c2a1b394f47c87d0004358b0833c7649a241b27430", 0x7a, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000578000)=""/10) r1 = syz_open_dev$sg(&(0x7f0000c06000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e89000-0x10)=@common='lo\x00', 0x10) 2018/01/25 07:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r0, 0x402, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000205000-0x8)={0x0, 0x0}) signalfd(r1, &(0x7f0000020000-0x8)={0xfffffffffffffffd}, 0x5) r2 = syz_open_dev$mice(&(0x7f000039d000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a7a000-0x20)={0x3f, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00002b3000)={r3, 0x934}) 2018/01/25 07:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0x0) ptrace$setregs(0xd, r0, 0x5, &(0x7f00007d4000-0xa8)="ab344707c281cb3e1cc6ff5276d9c863259415592803e3a4b68e1560f5cfdf8b6833430b7a3db6490a2ceed4d74dd10bd8bc66e507d26b2b66c71bf00b03cad7ed2877f6301370d740d92e65c59b5be91a4245f427ad722f9081af003345c6e883cfd6bc7579ddfbf043a0f6d845d9c76584530f4ba06710917fa1a0fa4eb3c76a2e1c0e4a0bb96d2b71be32d34c470ef30fa40141be8ca19556991ae3f6d483dd21a0b1aedd66de") select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000081000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00008e5000-0x8)={0x34}, 0x0, &(0x7f0000646000)={r1, r2+30000000}, 0x8) 2018/01/25 07:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e99000)={0x0, 0x0}, &(0x7f000017f000)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3b000-0xb)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000507000)=""/38, &(0x7f0000673000-0x4)=0x26) prctl$seccomp(0x16, 0x1, &(0x7f00007f2000-0x10)={0x6, &(0x7f0000748000)=[{0x7, 0x50a, 0x3d6a80000, 0x7}, {0x8, 0x9, 0x2, 0x0}, {0x6, 0x7, 0x2, 0x1}, {0xa48, 0xe59c, 0x1ff, 0x8}, {0xffffffffffffffe0, 0x0, 0x4, 0xffffffff}, {0x1, 0x7fffffff, 0x400, 0x10000}]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000391000-0x4)=0x0, &(0x7f00009c5000)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d0000-0x10)=@generic="ee21a20882cc493ad618dc7064cb133d", 0x10) 2018/01/25 07:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000020a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) fcntl$setpipe(r1, 0x407, 0x9) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000dc8000)=0x4) readv(r2, &(0x7f0000de3000)=[], 0x10000076) 2018/01/25 07:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ee2000)={0x0, 0x0}) 2018/01/25 07:15:42 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/loop-control\x00', 0x0, 0x0) pipe2(&(0x7f0000590000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00004b1000/0x1000)=nil, 0x1000}) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 39.699994] IPVS: Creating netns size=2536 id=11 2018/01/25 07:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e46000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$tun(r1, &(0x7f00008c7000)=@hdr={0x2, 0x80, 0x9, 0x3, 0x9a8, 0x11, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x3, 0x0, 0x5}], {0x8100, 0x4, 0x2, 0x100}}], {@x25={0x805, {0x2, 0x80000000, 0x27, "b21b40dfaeee38e308ee04d4e0db6a87137948b29ca10a5b43a4657833082c36ebbce99a5283adc11dd622452ba63ebace1b43ef46284b2826754ac07b0ef9f3af4eebc700cb96fb3a1f326cdba1bf353b5818a67ff4971e8d11edca83659bc9da8c7e2f822f6997e106afd4b34f13933399bb60b826145db0b008b6707a7ac1981193927d80ffee9119694fee92813106486ab42eeb26b238dcf8f156348538c8fedf7cca39"}}}}}, 0xc9) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000728000+0xa74)={0x0, 0x5}, &(0x7f00001d7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000982000-0x8)={r2, 0x2}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007ce000)=0x97a, 0x4) 2018/01/25 07:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000c7000)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) preadv(r3, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2018/01/25 07:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000a5a000)='./file0\x00', 0x400, 0x100) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000824000)={0x1, 0xfff, 0xc8, 0x0, 0x7, 0x8, 0x0, 0x3, 0x7, 0x7ff, 0x3, 0x3}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:43 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setfsgid(r1) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000016000-0xb6)=""/182, 0xb6) 2018/01/25 07:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5b000-0x8)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000e24000)="a7d40a7b0642c59b93837bf192fc3c0338e3019a67fc484ec5cc92aecf077450e4ad6aea0b7637bc4911a459ea8bba24199da2b3bc16ba58e9ea2aaa946a6176648ad5b80641324bd6e9f16ef49d1b2516d2297cdd93303fa4238de0da9c1755af2abc5adc4e8bec36335cb65375a9e7fb", 0x71, 0x840, &(0x7f0000448000)={0x1a, 0x1c, 0x1f, 0xffffffff, 0x1, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r2, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000801000-0x20)={0x8, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f48000-0x10)={0xfffffffffffffe01, r3}) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/25 07:15:43 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000845000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc6000)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fc6000)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000fc7000)={0x4, 0x1, {0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fc5000)={0x0, 0x4c, &(0x7f0000fc6000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}]}, &(0x7f0000fc6000-0x4)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000fc7000)={0x1, 0x80000000}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fc5000)={r4, 0x9}, 0x6) 2018/01/25 07:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xdcb1) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000dda000-0x4)=0x54) 2018/01/25 07:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000899000+0xfea)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006ec000-0x5c)={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x0, [0x9b9, 0x7fff, 0x101, 0xffffffffffffffff, 0x8, 0x3ff, 0x9, 0x8]}, 0x5c) 2018/01/25 07:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000005c000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b2000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000059a000-0x1000)=""/4096, &(0x7f000060f000-0x4)=0x1000) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000246000-0x1)=0x0) 2018/01/25 07:15:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000945000)=0x0, 0x5) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/01/25 07:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = memfd_create(&(0x7f0000c98000-0x7)='cgroup\x00', 0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bb000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000030000-0x4)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000945000)=0x0, 0x5) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c34000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000c33000)={@common='ip6tnl0\x00', @ifru_mtu=0xfffffffffffffffc}) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x420a, r3) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000d41000)=0x1, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b0000-0x8)='net/arp\x00') readv(r0, &(0x7f0000a0a000)=[{&(0x7f0000421000)=""/146, 0x92}, {&(0x7f000098d000)=""/60, 0x3c}], 0x2) dup(r0) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/25 07:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000064b000)="") r1 = openat(0xffffffffffffffff, &(0x7f0000495000)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005e1000-0x8)={0x0, 0x1}, &(0x7f0000b94000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000057a000-0x14)={r2, 0xe4, 0xbb, 0xab1, 0x7, 0x5fd}, 0x14) r3 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000144000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x4000000000001, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/enforce\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000195000)={0x0, 0x0, 0x4ac0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003ad000)={0x0, 0x0}) openat(r4, &(0x7f000003d000)='./file0/file0\x00', 0x101001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00002c1000-0x8)={r6, r7}) 2018/01/25 07:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000965000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000e4000-0x34)={{0x0, 0x3, 0x3757, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$nfc_llcp(r0, 0x118, 0x10000080007, &(0x7f00001c6000-0xe1)=""/225, 0xe6c15e3d0db28d35) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000096c000-0x9)='/dev/ppp\x00', 0x600, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000f17000)=""/199, &(0x7f0000d86000)=0xc7) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000516000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_tcp_buf(r2, 0x6, 0x2d, &(0x7f00005f4000-0xc6)=""/198, &(0x7f000045b000-0x4)=0xc6) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux', ""}, 0xfffffe72) fcntl$getownex(r0, 0x10, &(0x7f0000d3f000)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f00000f9000)=0x0) signalfd(r0, &(0x7f000016a000)={0xfffffffffffff000}, 0x8) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e80000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000236000-0x4)=0x8) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000d4c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000237000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b8d000)=0x10) r5 = inotify_init() renameat2(r0, &(0x7f000021b000-0x8)='./file0\x00', r0, &(0x7f00007c3000-0x8)='./file0\x00', 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8f000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000ce4000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a6000-0x9)='/dev/ppp\x00', 0x101082, 0x0) r11 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r12 = socket$inet6(0xa, 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000098000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r10, 0x4040534e, &(0x7f0000fac000-0x50)={0x6, @time={r13, r14+30000000}, 0xfffffffffffffff8, {0x0, 0xfffffffffffffff8}, 0x6357, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r15 = openat$keychord(0xffffffffffffff9c, &(0x7f000026d000-0xe)='/dev/keychord\x00', 0x80, 0x0) r16 = syz_open_dev$loop(&(0x7f00002b2000-0xb)='/dev/loop#\x00', 0x100000001, 0x480002) r17 = socket$pptp(0x18, 0x1, 0x2) r18 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000924000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000882000-0x38)={&(0x7f0000217000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000)=[{&(0x7f0000dbe000)="", 0x0}], 0x1, &(0x7f00001ea000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}], 0x88, 0x20040010}, 0x40010) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)="") rmdir(&(0x7f000030e000)='./file0\x00') 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) mkdir(&(0x7f00000fc000)='./file0\x00', 0x8) rmdir(&(0x7f0000a00000)='./file0\x00') rmdir(&(0x7f0000859000)='./file0\x00') 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003c5000-0x8)={0x0, 0x0}) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) 2018/01/25 07:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f61000)=0x0) vmsplice(r0, &(0x7f0000c42000-0x40)=[{&(0x7f0000814000-0xb9)="c7a53248945bb3bd45bfcc7d45acfbdead8720b5aff5567015fa2801bf4bf6ae0736ebf6f62fde9fa9e24e1d883cdcf2875fe7409bf79d34a39bce1af5a87164eb296dd61aea1fe0878f8eb74dccd18ed94ebb7b310badc23ca0f6348d91a0510b665a3200f81aa70bfb8f660d9508dc7e33cfc244ac34990f86504a989f448c45d883a8895fcf355516b87f2555313935d7a099835b4eaeda81cbc6c1c7e1faf4e085cc343e47611240d634baf65dd57709d8253a7e8a7d10", 0xb9}, {&(0x7f0000f55000-0x2c)="c1b6a3744ff936206800ced536d525809b82ec4948c42bbabfa095d706b5ac95492741f2c0c271ee320bb462", 0x2c}, {&(0x7f0000c24000)="c68f9a445dbb2aec96621aff03ba3c8b8e4ae9ae6e1cf173acdc3338daf905d6ff3b65bedde86ab3dfec1e223e0952b5ac654ed5abd1819c62ccd730e5fd081413dff2d9a08bad0c12d73725a298f56281429c48793294a0f9c3d6c045a8b82fd96c1dd162f3483a1a8d54ec252489ae8e72fc2d572b84c5dc995a58dee2d0e886c1d4733e3a9e28c94efda4dc89b319414dcaff192cb6c49831bd134a802c33e2f4272459d1fa3b48b914afeb87bf4a5c0dc5dc5796f8dea4bf2800b85acf7da94fdfc1aecd7f15cb577e1971a1b6454715d11b73dc595bd87c98b4485c871350dae403fc5cec02753d059db015d6e52ecd3c5df7f6a03ffb3bf1c65c466289ae367c2251fc93c3a6e95aac8458bb9da3763ed6ba4430eda49e49205e85712371e8ae8de9948325a74d16b75d6036b6a48d1645e1b29b6ab6de5ee99d329f5653ccceba3b6e4c0dbe8d0033194a866bce571609584c6f3871fd4c442057bcc9f11e0a59a4f253c8a0d5bfd614ff6f5d61210079841f38080797d201e704d210ce4421f284c8417feede58a54f8de906d47cb70351dde38177e6d73981cf11130182e8c19c4dcf5193b2276684ae6b55a1b80e11433a588ac9ff06e08079610e06d73fd18a1ad398d4d94dbaa1096536d7dc50d7dc56d97aa5326513214e1fea1409597d4f0debdfab221537f9d4a15f96f96344d232b203bbf4625acfe94bae85c85197aba6d0220bc1fcb8a8563b430f7a6abb69b30ed49adaa3500a59d0c576c8b0bd61385418d1adbe164c1f3c1597c1e1e5ad519552fbde223b37f8e32200ec524200a1533041bd940b7ee65ae048138e3fa86e790170f895a4f5cec14cfa689c73c58338059a8cfc4ffe5ce34a14dacc7875956600a5d30d99d01ad66e99c6e0de61efd217f425ba100a39b97e751c1acdc30664a34cc50f3ea357a2fde6c656578fffeaf658af0c79d2773193569dca62f430edc91569726d0e3dde44c2be8971058c7573171dec2c050927f080020596fc0fdfaf312e322b9d71f2ebf8ac4f8e127a7ea2c9a2d6429dd5686137df0973aa05d1831169355fb725088353be1dbd15cd6dfbbdd0a44de28e34a7bb4ba4a82ea48475e134c2b41278d4e592ee3c1989e8c8d92c18f415f2c09e17da47e32499ba932d946a610672d3338cef7cc4de419a540b8f007bd3510ede12f03c4a4a38a1e14f6c3384f051e0700817c535e03b3c3220eacba51afdb06c64c2393e57b8f570dda4e3ad5bd5707f5532c368b50df8bb0d4dbb8a6bfa07d07bfcaf0cc290fc5a89f6530f5743aa8f0c4a44d7563c0f1323314cf9298829c27055fcd0afa4fe375bf3a5f42cd08e4023b160f66f5547f98d9ed440876c7e9a3f66c2370e903e947c0ae91fd330d71af635a2f5895f3e8fcd8e8ad481b98678c668afb0a16cf6fbf689a0dc5811aee869e320a1a5c07a57643638d0ba0e237ba93b62d060f86e5736fbc4b125c7449c3a7efa1d2fc3013c584e2fee64be78aeacc1e2c6186f62626e0c922b156412aab32134c53231859a3f50a9a15bda1433c98653c19710f49d1000f15b4bbd9cbc63da41d4f6f008c3ec1168eb2c478d24808382819e934a10ccfb8e1baf73cd75e22d73f69f8f0d0d428a62fafa7a1185171614a81607a24ab6ec70f7c264dd29d1684ff10d63e42d9c478b5e8d3e9e8bd81fd9847fc4b610841bc7f0eef84a76bdd8f1709532dd04d2e8f0f5f388b4d954fe7ed86b05bb489e61ac6d11a143ed330647a198fd635688a2c5fa290ce9568f134f70b88fc3e1db939dc977d85b845e8dbe073fa056ec54a6951aafcf43423e06ae8295d6ae436ccea8a5dff7ec683d67c5d3d6ed6de16e54e7f0b62fef341d3d8391193ea3b06e87805a8bd6b063a7581171d992ee052c11e3d4c9ebcc73e2932aa76f380308aba986095981e3988788a410d7647def5be0a43f3dd9f14378af7fea029a757da520d31dfea41c72b76ebf9b0a875c243de5efa30e6f12e5502a1197905a233ba2acec696cceae9e7494dbf3eab15baddab7674349d142ef1a0db29929ae443399cfcb7bb06eaea7a29e55bac0bbf6d6fa4fc0e1ee9f64af39f71748298ba3baa8b5954bca6308090c176734e664c0c9955aeb18681872bfeae21309329558ec4cdbb21c3ed49cf5a0d4eaa6acc8a2e713278cc651a19acbd95b5d6eac3dd8b2e0f99ac1eb3e0f66f49ffd1dd7ddd03ce2410f30125d922ccf009fd3641481eaec5873ba208e49e669c0320cf058cd703ef95b0114124e77cb5608b2ddcf8ee58ecdee3be577d336560234d068e98f673fe47940177dfc8cd3e959050845bbb4eb1f91ca0781762cc273cdafad03d7ceccd40f38dc7653c8349a35d80b6deaca30cf110507201ac60684ef44c915f4628b4c4d474481017724c7557203de4f6cadcc12b300e58ea6ca5be2a98a3272314401baf7c33d922e2a2420f44e0accc3d2896b7055bb1547dcaceeb6d83799e5450bb090c6dbe8201f20bf7d3b88af77b50652ae7c4542432739d4216d16c2f533d7393f5bdc5f75157a586a6a62d92702da177bbf9c1858a4cbccf3a08a41aa9ad1ee8d4a9f1764657277682293256e9d8faf20d2564ac53316a138d1c76a098db1539dc709e4d9f9b930eb9bb439a904dcc2d3da6f96ac048a5e475233bce28b24e79d0b29ba123d0585caa6162dfc36e789583803e53af499bd2ff276272a08d20f48f9f6b6946a4504e7ee50b346554c2f9a0e8ddafa20460b0f6afa7216dc13a3daf0d493fc59312b5f7ccd1e9f0c1155a7c927198800c9d82cd681ceaa4c520b508cf22906564945e443ffaf1752181fb89bdfb0499deabf2a7baa2f0aa8c22c79df67a06571ed447e11fb733b9131741c5e747a5db4fa13aa2f9736892e1d499b7fbf355c51dad3fdcfb2495bc4fe53e9ae0a8301146a3519266139d476c3bc061b234b514fbb14f57f4344ea60301db9f153a8237bcca65ecde35cbbc989a71738441534a84720d3cd2ab4b6e53fce917263ff85ade45fddb33e9b4dd090a31475753b700762f80a852be59ddc25e5d3db1b90aeb13a235ca77652103d45189cb6ca30b43a946c2143736013827c8c2fd742dc20549d52f53fbcc1f23fb14e43ad5c04a55129f8e8def8df00e3ca4f8952c40aeafe8e0193480c345d8385526d24c5b4ed7259cee1729235b9c9de1c12d2031feb7923f8f2e71ace7beb6150fb2fefa7e5e4d3c2cb9765755fd9b9c73499fa2ea7ea61320e94055efe88df79b89e5fec9f250a6c17897e03e45541d04a810d66ffb733835d2f41e38e5d7ff616274139ae25345e8323f2250b5de13311c1306b27fe3d72ed2d18298af510c0e495d973c8443b4ae2e77c5a12c11c37245c7b883d6e7c688de98f1fe88e1f7e296dd1d91500064eca408d659e28e80c62b08dcddf3cd3569995c7d5806ecbb33072f37ff52029a346f0cde5ef9fec65eaf3019063cbdccc3ee9ad7dedc5d51a5439bc1bd6d98488eeaa7965c5cf028429b244080930b0714b1c9bdb6b24cb675ab20cd747f08359a8aa76086b450dde8a710900a8863089c0579abc3e8cd8261509889789317e0ae6439b6023c81bfc5e8909e9c82befe22cc5097b52737d94b8092df688d815c0aedbb2a56b10dd8642e0b7e8ed68fe3743985828503761915d3daa14bc48fd17c65ddf5935a67c3891f5d88bd698e55eda2e52fccecd8a5a13796296dc1542bc83e9a054bbbb6a2d1f580f3728c358e5797a1d0589300ab7b7e491d7da17417a383f33eae3e7e1082d33f1d2ed80351f742c7961db62e4ee2786fbde1d9b50c9d5ddd9b135b18b84a4831b17fbc2c78770294d88af7947049e2f083639aaebaf99689d64622d93668cb73942c9ba39623c2d46c635567217fa9eedb4106b29bbf6760238b7900a9e437643ba888213e0011ffc8646b05eaa9555a1be3a3cf352cc34b8ae3ebb1908fd58e5a8eb26847449a2058ea0d5175ea9bb8daf3bf123d8c125a50a5f1cc206e67d1418f517d9a909bb101028f1634bab0894a45a4737dfaad5ce11f12e547363605d968edf41f0ffe12c5b4597f77867819cbd6faa5ab1f63fa4b2d68795bef40da709803e47505089479fdc9a3523cb7e45ae5d32306f6ef77d025bca005539c44a908f0d9b9fa97923c24762ddf8306e6c9ff821dfb943675185bebd96f5b058f123dd5b0d3ef7ed0664a746726f197ef7e35b360daa6eec845f49cbb06c6019b746a4b5127999298786f381abbdd45d914e42d00803a2c992e5ee1e62d5c7876ccdf1e3c2c350be4c82a682443b1037f538dab22559d0ce04ec263316489d96e6058a1608313b7ab2a67313d56d41b974bb8270af721ec208ca5da25a4011edc397dfeb626ff45c01102f2a841db9f2545b087870825380c37b5636cfeebcb4083c2a8ad0f83644910c9eca546a7cebf8e6c80dea28339a424f2460935601706a64e85e8d877700bbf625531c4ec8220430e196fff62c032eb3b0ba217803826632175b697308c620ce3abc5b5e93e3d906d98c2562fd89d35869c49b6fed08f94338de80b9e796641f534818aa6e12efce391f1791279841c120117391c829b51fa6b41c87248cf20e9054836750f2f1915de6304ab8cd146b6dd48ad9f1c6307ece78ef7c2f1b2b6e47d30c8a5bc366896842ad97a02a6f82343207e8be2c4ff0fba23996831e56b4656d37b477a6cc1faf76c6a29ad9de14d3077a62257bfb3d75bbd2eba065883e21d0ba54defea2d40209a659e6f794b8a13ac9c893fdacddde1c5971a150060a2bb4e064435e7343791edd9c2ceef2d0c8b7d352c26294e40d4c8133cb3829e2253bbe3c118e1fa6560c374ead1c0b1b13e75a02ccdc3af947bb4009b13c1356a41305cc809727c17a4e3a1349d6d812fc8e2fbfbff07a67e61a7c244329e418ef603c02f08ac669ee928f76f88b483aa7e9070cb8161c6f0c8170671a6f381e5c55343e100ed81251d7238b7fa28f4dd890aabc2c9b82809ff985dac4db905cce4bccbb485e6629a0ad3133e380a1e92bddc8bde24ce743e47580a485a78e17c8a6a22067b510ab27094ca882077e9f8016da97ce2eec70d4c2ef60cc225fd1967fc54fc0b6c93e0d7ebe74b5324a775c83a581dc4acb93b7c5ccf617327a3b3be675d9008836878f03752a40a63c2c3d42fc7efa2963fe5a824f1817de9466e49e24150c361e1654bcbfa0f6d30386857f7ccf2ad525ff91b97b2babae2d3a45970414f420384372b83e938975b76a8d7302c28188d4524c4a467058dbe377dc51f8acabb7d74374d143b0bf8679087883b63d735befaec77b1a0677b4826d8ec337d02fbc46fe060c779c6b4822e8d87dcd38c17741ef6dbb4a2b529f70c90934ef3da006a25c0dc45b83639734f92069babac442a29e07216618c948a0f432448837cfd11a2063fb07a73cc769ae293b376b4a1cd5b75f4390703475150ef4047d2b8ac0c04a56040da82ee08dcda62158b616f13597b6fdfaee90e0a1914a690e004542d433d6655c6d2087b4ae6e43ce34064f793129c999f848965aa29a75f67424c74912742025eaf2f5f3686e5f004990077494d227a85f057f1124573fd35acecca92809371261233f67cf750e609811a0fe165fcb2adfe4907fe31e6dd84520f5cc4d7029e7735f4babac2eafa3bb0f3f9be490f6040ee9e8689e4436bfc8cc930145bbffcac72382cf9555e8c503ac6ab58eba461528d97f9fc6fcdd4a4ecfe938bb3ea8cf94022bb16c5739f3ae2d1b6d88778a", 0x1000}, {&(0x7f0000eda000-0xaf)="245a5d6cab448aab903096975fa4118247dd3a50404eec4127a1d363211675e5c5035e7a4779222f268e82cf0f13c3c2ee9f9ec0aac60d415f43dcdfd184be3c5c1873dca0157c1ad544e730de6f31c9cd6f1326f04c2d86b8a95609e214ae9e7c54116435ea16faa13a76711c00c636dbb8750cc5a310371dd56481f10c52c78ae734aec10059468212919c5d924ff66da8fcc1afa5996060edd52e2a949d7ba3b5eae8602047288d19d5f56a8521", 0xaf}], 0x4, 0x4) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000601000)={0x101, 0x6d, 0xbba, 0x6d, 0x4}, 0x14) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bf6000)={0x0, 0x0}) [ 40.366025] IPVS: Creating netns size=2536 id=12 [ 40.409079] IPVS: Creating netns size=2536 id=13 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) setns(r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005a0000-0x4)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001000-0x75)=""/117, &(0x7f0000001000)=0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000003000-0x14)={0xf9, 0xffffffffffffffff, 0x1, 0x2, 0xd27, 0x0, 0xffffffff, 0x0, 0x6, 0x100000000}) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x11, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000006000-0x8)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000005000-0x58)={0x1, 0x3, 0x1, 0x8, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000003000-0x2)='}\x00', 0x200) accept$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000006000)={0x9, 0x3, 0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000008000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6) prctl$intptr(0x3f, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000009000-0xca)=""/202) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000009000)=""/13, 0xd, 0x120, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c5000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000ce2000-0x20)={0x0, 0x4, 0x20, 0x0, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000fb1000)="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", 0x1000, 0x6, &(0x7f0000d2e000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000e9d000)='-\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a35000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000bf9000-0x4)=0x8) accept$ax25(r2, 0x0, &(0x7f0000687000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b42000)=0x8, 0x4) syz_open_dev$sndseq(&(0x7f00001c5000-0xd)='/dev/snd/seq\x00', 0x0, 0x581001) write$sndseq(r3, &(0x7f0000447000)=[{0x80000000, 0x5, 0x6, 0x2, @tick=0x2, {0x4, 0x8}, {0x0, 0x81}, @raw8={"39872b6ecf50086d34a9e975"}}, {0x100000000, 0x477ed66d, 0x1, 0x27d3, @tick=0x6, {0x7fffffff, 0xefa}, {0x3f, 0xe7}, @connect={{0x5, 0x5}, {0x2, 0x3f}}}], 0x60) close(r0) getrlimit(0x8, &(0x7f0000b4b000-0x10)={0x0, 0x0}) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f00009f5000)="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") 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000041a000)=0x0, &(0x7f0000230000-0x4)=0x4) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041e000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$l2tp(r0, &(0x7f000037e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x3, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}}, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$getsig(0x4202, r0, 0x7fff, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/25 07:15:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x290000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) tee(r0, r0, 0x3, 0x4) close(r1) close(r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000037a000-0xe)='/selinux/load\x00', 0x2, 0x0) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) dup2(r1, r2) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff0000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000855000-0x50)={{0x0, 0x7}, {0x20, 0x6}, 0x2, 0x1, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:44 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) dup3(r0, r1, 0x80000) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f5d000)={{0xb, 0xffff}, 0x0, 0x9, 0xf600, {0x0, 0x7}, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007e8000)='\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f00001f6000-0x40)="8fd8322749b3e345d1d56589124f61688394f9add837c4ce3383d5b6204eb29ac571e4bb70e597ce64ed31fdc835908c027f353e58092330bc7825ba37761983", 0x40, 0x4000801, &(0x7f0000fe1000-0x10)={0x4, 0xffffffffffffff93, 0x9, "9d45e0d1f1ce", 0x1, 0x0}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f1e000)={0x1ff, 0xfffffffffffffffd}) r2 = syz_open_pts(r1, 0x0) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3a000)={0x0, 0x0}) r4 = dup3(r2, r1, 0x7fffe) poll(&(0x7f0000fdd000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fe1000)=""/160) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000fe1000-0x4)=0x5) 2018/01/25 07:15:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0xffffffffffff37ff, 0x100, 0x1, 0x1f, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x1, 0x8, 0x8001, 0xfffffffffffffffc, 0x4, 0x6, 0xa893, 0x1, 0x80000001, 0x800, 0x8, 0x3, 0x7, 0x7f, 0xffffffff, 0x80, 0x1, 0xffff, 0x7, 0x4, 0xf76, 0x3, 0x5e, 0x5, 0x5, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x1c000000, 0xfffffffffffff001}, 0x1800, 0x81, 0x4, 0x6, 0x1, 0x4, 0x5, 0x0}, r1, 0x5, r2, 0x3) r3 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff80000001, &(0x7f0000004000-0x8)={0x0, 0x0}) bind$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000004000)=0x0) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000000a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000+0xc99)=0x10, 0x800) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004000-0x19a8)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000009000)={0x0, 0x0}, []}, 0x60) 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022d000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000a59000)={0x3, {"2da13cb9528761"}, 0x5}, 0x10) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') r1 = getegid() setgid(r1) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000028000)=@int=0x400, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xd, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f0000)={0x0, 0x0}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00005c7000)=0x0, &(0x7f0000bbb000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ee1000)={0x0, 0xf, "383715f0039075f003a5a6492bcfe3"}, &(0x7f0000678000)=0x17) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b0e000-0x93)={r3, 0x8b, "c13aabb668f7eb0068431cbcabb6998793a3ce7b43a66f71b910cb6d1160c11e042f3942c56d2600a439d6d765aa57593eea3422c84f1fe1663d78226fd6e9d540590cca69bef0c447f8fd6f0d205c33ee39e71de79fdcd1cd873b0ce1c5894b7cd7a7f0a7552e65740675922e71388c7e040b388a48e7efca79197b987d39e2433ff26c636e3102f2f09f"}, &(0x7f000016f000-0x4)=0x93) lremovexattr(&(0x7f00003d0000)='./file0\x00', &(0x7f000011b000-0xd)=@known='security.ima\x00') r4 = dup3(r2, r1, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000df2000)={0x8, 0x17, 0x3, 0x1}, 0x10) r5 = epoll_create1(0x2) listxattr(&(0x7f00001a9000)='./file0\x00', &(0x7f0000315000)=""/218, 0xda) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000205000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f00009a2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e5000-0x10)={0x100, 0x8, 0xffffffff, 0x5, r3}, &(0x7f0000f1a000)=0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000)='./file0\x00', 0x52) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f0000954000)=[]}, 0x10) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000926000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)=0xe8) connect$packet(r1, &(0x7f0000c2c000)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @random="ce22b8c41a7c", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e0c000)={0x0, 0x101, 0x7fff}, &(0x7f00003c3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004e9000)={r3, 0x6, 0x9, 0x0}, 0x10) 2018/01/25 07:15:44 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000026000)=""/32) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0xff75, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x8, 0x10, 0x0}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00006ca000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0x10, 0x800) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f69000-0x90)={0x76e, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0xaa, [0x0, 0x0, 0x100], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f6a000-0x12)={@generic="3b72d781f26b817cacba04a1a5f6041b", 0x8}) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005df000)=0x469, 0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) fstat(r2, &(0x7f000005f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000b76000-0x5)='user\x00', &(0x7f00004f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000453000)="98497ba582fb226fedd14208", 0xc, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000bc5000)='keyring\x00', &(0x7f00007d9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) close(0xffffffffffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x0, 0x8, 0x0}}, &(0x7f000087c000)=0xb8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f7000)={@generic="d167cc243a36cbeabd9f277194dcdb86", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40000) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) dup2(r1, 0xffffffffffffffff) 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xfc, &(0x7f0000002000-0x21)="6ceac0d0685f095c73c706fbedefbdcbe695c6e2d74561dee5691ff5042e5da728") fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x8d)={0x0, 0x85, "67fb1154db326583a26cf8163a4f6e1432ed9db0d8d99fb60095067fd3aff01e0ab3d19cdd432f1a4e28938fd896b2e4cb9c4446fca07f8b4da048cdad2e649ee508c5cc8e6a00ef1f966c46ecd9f340ed75ec1abfcd641b5207e5603a8c01c88dd3a733eb918ed31c247702a1bbb55a0cab3a0374e4564ca1db9624d5a5c278b4d931b7ce"}, &(0x7f0000002000-0x4)=0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r3, 0xcf, "14e95c84b5ae39b7f53e245bc4a3d322c77f62a37e216d535d792d926af236860a7f9413e5d3678b6c5257c81d94856a44df2a1dd48f51cc2787dd3653dd3ef8e28631f3e519c1e8d297537e06f2e3df1fa11da43334a664f0e27bc753a3c8e239ea6edf01164893f010d8be6818efb9e852f61a6256008aad1ab35af5e517a9808354ba79817ae0c836dd4b036394e95ce3977bacaa7a190dec8522d191692bb6e0fd03286bfdd0d29d821a9d2fdb2951f42e8403812c8bf68b797a81a3a6f6e3d3534d0d6f4773d2b1a6b90bc025"}, &(0x7f0000001000)=0xd7) 2018/01/25 07:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) getsockname$unix(0xffffffffffffffff, &(0x7f00009b6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007a8000)=0x8) syz_open_dev$mice(&(0x7f0000c94000)='/dev/input/mice\x00', 0x0, 0x581000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000768000)='/dev/rtc\x00', 0x60001, 0x0) getsockname$inet6(r1, &(0x7f000091f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009ca000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000657000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000656000)={0x0, 0xf8, "339e05fea4a3e21a02a2acde60ab35f6935c0035cb6a3ab114ad3ce5b92afd30074efee47f7173f7de0c53d595ec1ae9688a0d5360fffeffd6105973e9663de76f3cf7a2bcb90580c1ff9ba21dcc88bdb5dc5056f3b2a0b0ac861278b994c7485afb8e7489aae5af5c32bd541cbc7b2f4ecdea8127dd6e8c4f8dd417f9810c4319e82d63612428d6a7ade040b6a1ebf25ac35e83bcd870dfc82b742df5cddebe207b73536a322066314d3ba12d76668ad41a02f8118d514d19853c73fce18a283fa0db96193945855034fd817122e3f6722c72415b995f99033600f76926ce53d00b374be40c2d800b96734286a4c18bbfcf4ac981eb935f"}, &(0x7f0000f37000-0x4)=0x100) mmap(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000658000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000659000-0x8)={0x0, 0x0}, &(0x7f0000ce7000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00007bb000)=0x9, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000aac000-0x20)={@generic="0209ab0d6ce745e60000c303ac3ed042", @ifru_flags=0x600}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000425000-0xc)=@sack_info={r2, 0x100, 0xf0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) write(r0, &(0x7f00005b2000-0x25)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ff000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002f5000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef6000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000016d000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000dea000)="6e178d2f730600000000") sendfile(r1, r3, &(0x7f000084f000)=0x5b, 0xffd) 2018/01/25 07:15:44 executing program 7: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d33000-0x1a)="2873656c696e75787ddd65746830656d302e7472757374656400", 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b1e000)=0x0) fcntl$lock(r0, 0x5, &(0x7f000055f000-0x20)={0x1, 0x0, 0x9, 0x800, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) 2018/01/25 07:15:44 executing program 3: mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/25 07:15:44 executing program 7: clone(0x0, &(0x7f0000085000-0x1)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f00009c7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00006e3000)={r1, 0x1}) chdir(&(0x7f00002d6000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x4) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000097000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='exofs\x00', 0x4000, &(0x7f000073b000-0xcf)="2c57fd50c59ffb4ab90905a93bb3c7c8cfcd0436bb7ccd3fe23220d2d66bccc8e6b786bbd044549d0c9daefee8d3bab3a642eb7161b9c3f0a1c06e17a70972f93b2deb3182d51c0dee135583b014e2e8da5ce0ecdb9a2286e7b443b5c9c26bf0ec4a6c24aadc240211fd2235f28b3e6f59ab10017de35665517659069b792b9d4d89104ef9e930f68b3d9b97d96a9c69e7dfda36363a593b59f70a607c7cd45ed8dc97efeeae35ebb6a30edb014a9b13b76434dc418523541285a663015496549d1fca8bba621840e2342ecc4dc108") 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000328000-0x4)=0x0, &(0x7f0000aac000)=0x0, &(0x7f0000aad000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) syz_open_dev$random(&(0x7f0000aac000)='/dev/random\x00', 0x0, 0x4040) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aac000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e9000+0xc3c)={0x0, 0x0, 0x0}, &(0x7f0000aac000)=0xc) 2018/01/25 07:15:44 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x20a, 0x1, 0x7, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80008800}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0xd4, 0x3, 0x8, 0x300, 0x2, 0x1, {0xd, 0x0, 0x3}, [@generic="3139fb5fd0415e089838f3b5e7229c13a456c3eaac62c4e2f41a7e3d066e6e9392795927d84dda264f746f1f488d933b2d9014819fcad82bf2ced587ec849bda9a77c6eb925e", @generic="baca806a7971f2c5415dacaa50026f8a2822d72a4b39c275ac2a4136f14a252048c5b982ab1a59d0ae9dca52d4881b837842d7f8dbad5a12fd76349d5d04c380ac358f0d63802f918e44f34f118f4a23d571c642a06522750e87e4e5117c9646a0d5284a62c72179b8866792ac6524cf854d60a1349815"]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000004}, 0x40) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='ip6_vti0\x00') getpeername$packet(r0, &(0x7f0000220000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000096f000-0x4)=0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x83}], 0x100000ae) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ca3000-0xb4)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf9}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000134000)=""/254) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b21000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x1000, 0x0, 0x4, 0xf, 0x1, "8f5f626bc8fb0bc730f3e3d67d81a0d3ac8ecc5a4db664559ff912c252810c63aa70dd93866f9737320a532b70029788eccebc2dd1dab1317c9d54717ccdddf4", "d02dfc7c3a8429298c8d36f9641e3dcb76d0b423d7cecf5e6dd4284c7c5e6f715109b4ddde737da6a7ded3f811f901277a7e46861a63a27249459445b275e288", "e3c79df137aec2013612d72c5169a76636a3503eb91bc5698a27842f4d645537", [0x10001, 0x3]}) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x2, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) clock_getres(0x4, &(0x7f00000ce000)={0x0, 0x0}) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000926000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getpid() r4 = getuid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f7b000-0x4)=0x0, &(0x7f0000723000)=0x0, &(0x7f0000f7b000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f7b000-0x8)={0x0, 0x0}) r7 = getuid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007da000)='./file0\x00', &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00001b4000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8e000)=0xe8) lstat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000409000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7b000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000)=0xe8) getresgid(&(0x7f00003da000-0x4)=0x0, &(0x7f00000ce000-0x4)=0x0, &(0x7f0000866000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000493000)=0x0) fstat(r0, &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f7a000)={&(0x7f0000f7b000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000f7b000-0x30)=[{&(0x7f000028e000-0x6c)={0x6c, 0x3a, 0x800, 0x0, 0x1, "", [@typed={0x5c, 0x91, @binary="a19ac380f59b7c0b3abb7dd6a0ce904f00f634f3d6430c24e5b47d27f1ba092c965d61776f245c9ed2245bbe622f7eb9c678edef166949652b7d3614c8c56c8bee7c7f9af82db4af35a23af9616b40f8a43bc6"}]}, 0x6c}, {&(0x7f00008f0000-0x1c)={0x1c, 0x34, 0x300, 0x2, 0x0, "", [@typed={0xc, 0x81, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1c}, {&(0x7f00006c1000-0x114)={0x114, 0x2b, 0x200, 0x6, 0x1, "", [@nested={0x94, 0x81, [@generic="be2be61966cb8dbc6aab3a61fb51b1cf547e3a1f728773475ce210ce8fceaa0b5b74ddb1a1ff1145542d8af7fd881cf24a84dff3bf70434258c5beab4e7016ff67ed12807e7e2281b5f93bada3ed1f7985adadf763b2bd771949143cfb", @generic="cf760aad301e25c3819773bcff9ca1b8e14c826e20", @typed={0x1c, 0x37, @str='vboxnet1[$&\'&@(lo\x00'}]}, @typed={0x18, 0x93, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x4c, 0x67, [@typed={0x2c, 0x63, @str='md5sumwlan0nodev}selinux{^%,%nodev\x00'}, @typed={0xc, 0x91, @u32=0x7fff}, @typed={0x10, 0x8, @u64=0x3}]}, @typed={0xc, 0x87, @uid=r2}]}, 0x114}], 0x3, &(0x7f0000f7a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x120, 0x4}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt(r0, 0x8, 0xfffffffffffffffb, &(0x7f0000bcb000)="1cc67e8c648134750f2b262dcecddb9367d10157608baed04b7b4ca8d3b08bf0ae3666b1bf0c8e57ca7c793cccf3d01b7145ee578af5957794e827e749dc2b0c22d7ac697af747c7c264b79c242c25f194eab00ecb6888ff67fb1cab71cffa9442dc79cba160981fe9faaf8a07196efef3d66908fdd93661483d66237f4a8a705ec45d9e071d5297e1bff3ab7b11035c5e856eea9d2065e43dcba764f72191cfac2f2ba7e71cd8335281be8afa715672249aa13f8e", 0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 07:15:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x6)='smaps\x00') close(r1) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/vga_arbiter\x00', 0x62100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d1000)=0x400012, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fec000)=@req3={0x2, 0x1, 0x3, 0x8, 0x9, 0x4, 0x6}, 0x1c) bind$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80200000a, &(0x7f00003c3000)=0x0, 0x4) 2018/01/25 07:15:44 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x8)='nodev\'^\x00', 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) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0xe4, 0x0, &(0x7f0000a77000)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000001000-0x16)=[0x38, 0x28, 0x70, 0x48, 0x78, 0x78, 0x0]}}, @request_death={0x400c630e, 0x0, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f00002f1000-0x10)=[0x38, 0x0]}}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x0, &(0x7f0000001000-0x60)=[@flat={0x77682a85, 0x0, r3, 0x0}, @fda={0x66646185, 0x3, 0x0, 0x3a}, @ptr={0x70742a85, 0x1, &(0x7f00000bb000-0x1)=0x0, 0x1, 0x2, 0x1e}], &(0x7f0000000000)=[]}}], 0xd3, 0x0, &(0x7f0000e70000)="7a2f591acbfb0269e5c548de0b04643fa48bdfd5de17cb273feb781d0835170a2b0b6cb3dc3c800d463d3bd616b313440247e9839cd1977d2b12f920114d99e4b6544445e9d99ecdab9c610d9837345f06c74bb718be7b30f646ffdb8b9b7532a920647e155fc6f1d634ea069c2b65375a6a11aa87b5b5d00803d8e96157345240d064be781c5717436ea206e42f223e02ca97830749030f484b70dcc8063f73158c299a83117933257dfc7091a9c06e9264c0bc0d45f229536b7d88cd246e492cf607a506c3517ed311d91d1110f4e1bd5ab0"}) 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80000001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006000+0x8b1)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000012000)="19841688562187b9341648f56906a91b82ef4c7d3b8f8d851c6e195c08eb097ed131b657273f394a68254c8c1a4152bc61f3ab12ac12ddbba0e886494987c60f3de281ed146757e180188f5fb9dc23dd4562689c89293c2a51e9c2900a249a24b97020597d75c46c63a948f167bb8169341ec404f22970939a06d7ac82a33be58c16fdfc94fdf2be21ac66db0e9630ff8a906c73238bda03f2b7e75f6c8fa1e7fab0dd243a0ada7bcc6baafd4de2bc0178e1db5b578f3804b13f42e8b668bcc609107383ff014ec8add7d6bd87606e") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00009f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000013c000)={r4, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ec8000)={r5, 0x80000, r0}) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000764000)={0x0, 0x4}, &(0x7f000072d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002d5000)={r1, 0x7fffffff}, 0x6) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000edb000-0x90)={0x9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r2, &(0x7f0000208000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/25 07:15:44 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf9, "217bcbe4462b60483d9196105396c8d7ff346d0599dc040a72fb0e9c94b4347258d0083430332c5d82a60b1470afd1506ddcf8ad02d42ea061adb3d98efb2c5e03a4f22d2f483197cc6b91df894e9f25ecfaf5192bbc636b5ea8db878919e17ee69842191ee4f8665c19d878f4e293ebd49761607bfe7c880b0fb7cfedeabe0a41651ebd5ebc93257f6f21764c3addc55079d04325a52badc4904d9b1f8a61819504a823173adc50baca087be02009a7698f534c8137cf9ba6c6e75571c63b63b9b1156a8412490ff74c8c9baa6f32222b3fd16504faec0f698dd52ccb010c29c960bc1aeaf8e03eb5980a6c10b29c0135a939dc96cbcd2536"}, &(0x7f0000000000+0x4e)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x3)=@assoc_value={r1, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x8, 0x5, [0x5, 0x1, 0xc6c1, 0x40, 0x8001]}, &(0x7f0000001000)=0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x44, 0x0, &(0x7f0000003000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001000)=[], &(0x7f0000001000-0x28)=[0xbb49090f092324ea, 0x68, 0x38, 0x40, 0x38]}}], 0x93, 0x0, &(0x7f0000002000)="7cb89601948788de01b681565dce712f27df2acbd1d98e4d767d871310161b6655bfd9f006241c1955e30a5dc6bdc1ae958a1b9e22bccc3fa2862feecd03d5b222daa4235fdd1e2cde82f2228a89001a229db63052e08281eb050b05a5b67aa0db87865a1568ca8288713958edeade75fb3c62986a1fb01e4fa094156f25bf5e9d585db41b8ab2cd013d1e21f19ab0a77b4fcb"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xdc612f3, 0x4) ioctl$TCXONC(r0, 0x540a, 0xbb73) fcntl$setsig(r0, 0xa, 0x2a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x101, 0x3, 0x61}, 0x10) setns(r0, 0x4c000000) [ 40.954162] binder: 8179:8189 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.979273] binder: 8179:8189 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/25 07:15:44 executing program 6: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000034000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000002c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f0000648000)=[{&(0x7f0000c2d000-0x17)="", 0x0}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f00009b8000)='$', 0x1}], 0x3, 0x0) setitimer(0x1, &(0x7f0000048000)={{0x0, 0x2710}, {r0, r1/1000+10000}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000055000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000007a000-0x68)={0xfff, 0x6, 0x6, {0x0, 0x0}, 0x0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000079000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071d000-0x20)=[{0x2, 0x0, 0x0, 0x200}]}) r0 = socket$inet6(0x10, 0x80807, 0x1) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="550000001a007f04fffffffffff300930a06007fffa84308750523690400030025001040030000000024a34e00000000000000dc1338d500009b84136e015afb83de448daa7227c43ab9ff0700000cec4fab91d444", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f00008c4000-0xb)='ppp0{nodev\x00', 0x2) ioctl$TIOCCONS(r1, 0x541d) 2018/01/25 07:15:44 executing program 2: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mlock2(&(0x7f00001f5000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000088a000-0xb0)={{0xa71, 0x5}, 'port1\x00', 0x52, 0x60000, 0x6, 0xbdb, 0x6, 0x3, 0x400, 0x0, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0xffffffff, 0x0, 0x2, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x4)=0x401, 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000)={&(0x7f00006f3000/0x3000)=nil, 0x3000}) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x9, 0x1, 'client0\x00', 0x4, "7e04513dff01079e", "e70876ce597225294ac368c45eca191d1923aaa28ef31bc903d6e286fbb44cb3", 0x104, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/pktcdvd/control\x00', 0x8002, 0x0) getsockname$netlink(r1, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000621000)=0xfffffffffffffca2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/25 07:15:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000993000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x62a6, 0x1, [0x1f]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xc7, "81e80f5e0fdaa129ecd172249bbb13980cc4c51a7e3d609bb4401cb71d48dd13f005a5ccce94adfa4f8d7cbbd462773436d56e0f57da4155f6749c8179f8a71e73a34a769a7b4b2901e5e2fff0fc1f8c52d60924bdfb5c936b02fc75aebc0429df5bf31aae4a519dcf66529e31d44d7f3a952b361b6830d1e2f5183e7e117ba0cb637add4b1fe0016d6256bf14da994c0d52d8eef1a2e36606721c2a4bcfacdcea0ab407a207cc593339f7a40a0460d74e145bedd40a1b4c7463048eb3ed9d4160d4264b1eae45"}, &(0x7f0000000000)=0xcf) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091f000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000002b000)=0x9) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000659000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000581000)=0xc) sendmsg$nl_route(r0, &(0x7f0000248000-0x38)={&(0x7f00006dc000-0xc)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000adc000)={&(0x7f0000025000)=@bridge_newneigh={0x38, 0x1c, 0x4, 0x2, 0x1, {0xa, 0x0, 0x0, r3, 0x2, 0x10, 0x7}, [@NDA_VNI={0x8, 0x7, 0x6}, @NDA_SRC_VNI={0x8, 0xb, 0x101}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x81) r4 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000096d000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x2, 0xbb1, 0x1, 0x3, 0x3b, 0x10001, 0x5, 0xfff, 0x8, 0x5, 0x1, 0x53, 0x919f, 0x20]}, &(0x7f00003be000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001d1000-0x8)={r5, 0x1f}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) sendmsg$nfc_llcp(r4, &(0x7f00006ce000-0x1c)={&(0x7f0000a09000-0x60)={0x27, 0x2, 0x0, 0x0, 0x1, 0xfffffffffffffffd, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0xfffffffffffffd62, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000585000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009c9000)={{0xffffffffffffffff, 0x2, 0x80, 0x3, 0x3}, 0x0, 0x4, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000007000)="") 2018/01/25 07:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) r1 = open(&(0x7f0000e69000)='./file0\x00', 0x400400, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e1e000-0x4)=0x10001, 0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000003) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d39000-0xc)='net/netlink\x00') 2018/01/25 07:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x1, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00006c8000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "47b78781d48e6163a1bc08ecdc92d8422df8a43a0f900e6ea852fc192f", 0x0, ""}]}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x110) eventfd2(0x1, 0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x20000) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) openat(r1, &(0x7f0000db1000)='./file0\x00', 0x40000, 0x1) 2018/01/25 07:15:44 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xa7, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52323e71f2ef", [0x0, 0x0]}, 0x10) 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') pread64(r0, &(0x7f000029b000)=""/0, 0xabf335586d3818da, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000073e000-0x8)=0x0) fsetxattr(r0, &(0x7f000088e000)=@random={'trusted.', 'smaps\x00'}, &(0x7f0000197000)='$+^proc/\x00', 0x9, 0x3) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/rfkill\x00', 0x42, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x4, 0x2487a, r0, 0x0) 2018/01/25 07:15:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4c0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x12) r2 = dup2(r0, r1) write$fuse(r2, &(0x7f0000013000-0x18)={0x18, 0x0, 0x8, @fuse_bmap_out={0x101}}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 07:15:44 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000014000)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000014000)=""/62) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000012000)='ns/uts\x00') 2018/01/25 07:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000eb5000/0x2000)=nil, &(0x7f0000dc6000)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000192000-0xf)='/dev/sequencer\x00', 0x101241, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000082c000-0x20)={0x8001, 0x0, 0x10000, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000185000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000799000-0x8)='net/udp\x00') ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000710000)={r1, 0x0}) read$eventfd(r3, &(0x7f00003e7000-0x8)=0x0, 0x8) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005d6000)={{0x3, 0x2, 0x6, 0x2, 0x400}, 0x401, 0xfffffffffffffff8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000086000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000acf000-0x58)={0x40400000000, 0x31c, 0x7fffffff, 0x2, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005da000-0x90)={0x1, {{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]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004df000)="", 0xfffffffffffffe0b, 0x40000020008005, &(0x7f000064f000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2f) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00008f0000-0x8)=0x0) socket$inet(0x2, 0x5, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffe, &(0x7f00004ab000-0x4)=0x3f, 0xd0) 2018/01/25 07:15:45 executing program 6: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000949000)='tls\x00', 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093f000)=0x10000000000184, 0x4) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000094b000)=0xfffffffffffffff8) 2018/01/25 07:15:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000105000-0xe7)=""/231) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7ff) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 244.966613] INFO: task syz-executor3:8300 blocked for more than 120 seconds. [ 244.973824] Not tainted 4.9.78-g29eadc4 #20 [ 244.978777] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.986926] syz-executor3 D28720 8300 3393 0x00000004 [ 244.992655] ffff8801c9380000 ffff8801cbae0540 ffff8801cbae0fc0 ffff8801c9030000 [ 245.000675] ffff8801db321b98 ffff8801c76579f0 ffffffff838a1bbb 0000000000000002 [ 245.008684] 0000000041b58ab3 00ffffff8418af54 ffff8801db322468 ffff8801db322490 [ 245.016694] Call Trace: [ 245.019259] [] ? __schedule+0x67b/0x1ba0 [ 245.024944] [] schedule+0x7f/0x1b0 [ 245.030142] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.036856] [] ? plug_ctx_cmp+0x100/0x100 [ 245.042632] [] ? prepare_to_wait_event+0x450/0x450 [ 245.049249] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.055291] [] __loop_update_dio+0x47b/0x5d0 [ 245.061364] [] lo_ioctl+0x13a2/0x1990 [ 245.066811] [] ? get_futex_key+0x1050/0x1050 [ 245.072844] [] ? putname+0xee/0x130 [ 245.078219] [] ? loop_lookup.part.19+0x110/0x110 [ 245.084606] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.090530] [] ? blkpg_ioctl+0x930/0x930 [ 245.096231] [] ? __lock_acquire+0x629/0x3640 [ 245.102316] [] ? do_futex+0x3f8/0x15c0 [ 245.107863] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.114679] [] block_ioctl+0xde/0x120 [ 245.120141] [] ? blkdev_fallocate+0x440/0x440 [ 245.126274] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.132002] [] ? ioctl_preallocate+0x220/0x220 [ 245.138229] [] ? selinux_file_ioctl+0x355/0x530 [ 245.144519] [] ? selinux_capable+0x40/0x40 [ 245.150443] [] ? __fget+0x201/0x3a0 [ 245.155694] [] ? __fget+0x228/0x3a0 [ 245.161001] [] ? __fget+0x47/0x3a0 [ 245.166172] [] ? security_file_ioctl+0x89/0xb0 [ 245.172413] [] SyS_ioctl+0x8f/0xc0 [ 245.177593] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.184402] [ 245.184402] Showing all locks held in the system: [ 245.190725] 2 locks held by khungtaskd/514: [ 245.195018] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.203721] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.213395] 1 lock held by rsyslogd/3179: [ 245.217543] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.226441] 2 locks held by getty/3307: [ 245.230433] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.239759] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.249692] 1 lock held by syz-executor3/8300: [ 245.254245] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.263600] 1 lock held by syz-executor3/8311: [ 245.268185] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.277517] 1 lock held by blkid/8349: [ 245.281372] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.290712] [ 245.292308] ============================================= [ 245.292308] [ 245.299472] NMI backtrace for cpu 1 [ 245.303072] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.310226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.319551] ffff8801d8c37d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.327544] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d8c37d38 [ 245.335507] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801c911cc18 [ 245.343480] Call Trace: [ 245.346037] [] dump_stack+0xc1/0x128 [ 245.351376] [] ? irq_force_complete_move+0x390/0x390 [ 245.358099] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.364035] [] ? irq_force_complete_move+0x390/0x390 [ 245.370755] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.377820] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.384801] [] watchdog+0x6f0/0xa70 [ 245.390045] [] ? watchdog+0x125/0xa70 [ 245.395465] [] kthread+0x26d/0x300 [ 245.400639] [] ? reset_hung_task_detector+0x20/0x20 [ 245.407284] [] ? kthread_park+0xa0/0xa0 [ 245.412879] [] ? kthread_park+0xa0/0xa0 [ 245.418473] [] ? kthread_park+0xa0/0xa0 [ 245.424068] [] ret_from_fork+0x5c/0x70 [ 245.429712] Sending NMI from CPU 1 to CPUs 0: [ 245.434224] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.441577] Kernel panic - not syncing: hung_task: blocked tasks [ 245.447708] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.454865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.464190] ffff8801d8c37cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8c37d90 [ 245.472163] ffff8801c911cc00 dffffc0000000000 ffffffff84409000 ffff8801d8c37d80 [ 245.480155] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.488122] Call Trace: [ 245.490680] [] dump_stack+0xc1/0x128 [ 245.496011] [] panic+0x1bc/0x3a8 [ 245.501008] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.509205] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.516445] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.523781] [] watchdog+0x701/0xa70 [ 245.529033] [] ? watchdog+0x125/0xa70 [ 245.534450] [] kthread+0x26d/0x300 [ 245.539607] [] ? reset_hung_task_detector+0x20/0x20 [ 245.546243] [] ? kthread_park+0xa0/0xa0 [ 245.551838] [] ? kthread_park+0xa0/0xa0 [ 245.557429] [] ? kthread_park+0xa0/0xa0 [ 245.563023] [] ret_from_fork+0x5c/0x70 [ 245.569047] Dumping ftrace buffer: [ 245.572618] (ftrace buffer empty) [ 245.576299] Kernel Offset: disabled [ 245.579924] Rebooting in 86400 seconds..