1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000e78000-0xa)='highspeed\x00', 0xa) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e77000)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000e7a000-0x9)=""/24, 0x8) 2018/01/28 02:16:15 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000f5b000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000923000)=0xc, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00008c9000-0x4)=0x6584, 0x4) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8e000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000f81000)=0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f90000-0x4)=0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000f8f000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000088f000)={0x400, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cf4000-0x20)={0x100000001, r4, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f8e000)={0x0, 0x7}, &(0x7f0000f8f000-0x4)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00007b2000-0xb)='/dev/hwrng\x00') ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00001ee000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f8f000-0x8)={r5, 0x0, ""}, &(0x7f0000f8f000-0x4)=0x8) 2018/01/28 02:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000022e000)='./file0\x00', 0x400200, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f48000-0x10)={0xcc, &(0x7f0000175000-0xcc)=""/204}) r1 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b85000-0x3)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000756000)='tmpfs\x00', 0x100000000, &(0x7f0000964000)="b7f47dd7dbce2eabaf7bb71dcace72ca53742d25a8a4a310eabd7226edc9846c41c329f2e8acb7c413605f25ebcf37c5b72fe29c2dc180823b4d7bf4a5bd75fb05683162c087944ada3fc9a92c") sendfile(r1, r1, &(0x7f0000e20000-0x8)=0x0, 0x5) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x457, 0x6c, 0x1, 0x1, 0x5, [{0x59f, 0x1000, 0x60000000000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x81, 0x4, 0x0, 0x0, 0x301, 0x0, 0x0, 0x0}, {0xb9, 0x6, 0x10000, 0x0, 0x0, 0x2106, 0x0, 0x0, 0x0}, {0x20, 0x5421, 0x80, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x4, 0xfb3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/28 02:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000702000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) write$selinux_user(r2, &(0x7f00003e4000)={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'root\x00'}, 0x26) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000389000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b36000)={0x4, 0x8001, 0x8, 0x9, 0x1, 0x1, 0x100, 0xa7}, &(0x7f0000b37000-0x40)={0x9, 0x5, 0x8, 0x15a, 0x9, 0x40, 0x27, 0x1}, &(0x7f0000b37000-0x40)={0x200, 0x9, 0xcf40e6ba0000, 0x4, 0x3f, 0x6, 0x100, 0x7}, &(0x7f000077d000)={0x77359400, 0x0}, &(0x7f0000b36000)={&(0x7f0000b37000-0x8)={0x400}, 0x8}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000b36000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000792000)=0x0, 0x0) mremap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000070a000/0x3000)=nil) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000267000-0x7)={0x3, 0x6, 0x6, 0x5}, 0x10) 2018/01/28 02:16:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000000)=0x7f, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) [ 47.762559] tmpfs: No value for mount option '·ô}×ÛÎ.«¯{·ÊÎrÊSt-%¨¤£ê½r&íÉ„lAÃ)ò謷Ä`_%ëÏ7Å·/âœ-Á€‚;M{ô¥½uûh1bÀ‡”JÚ?É©' 2018/01/28 02:16:15 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000082d000-0x4)=0x0, 0x4) [ 47.809801] tmpfs: No value for mount option '·ô}×ÛÎ.«¯{·ÊÎrÊSt-%¨¤£ê½r&íÉ„lAÃ)ò謷Ä`_%ëÏ7Å·/âœ-Á€‚;M{ô¥½uûh1bÀ‡”JÚ?É©' 2018/01/28 02:16:15 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x100000000000027b, 0x0) bind$nfc_llcp(r1, &(0x7f0000487000)={0x27, 0x9, 0x9b5, 0x7, 0x3, 0x7, "60a2ab1d2c132d9d532e9898521320159db01d4aaaac5e70567281b25edc5cd5c51fd923bf112f5434150622db9295fb0a3fe51260f180a538696638784115", 0x0}, 0x60) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) socket$inet6(0xa, 0x5, 0xe6) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) fcntl$getflags(r0, 0xb) close(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000583000-0x4)=0x0, 0x4) keyctl$session_to_parent(0x12) restart_syscall() 2018/01/28 02:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000868000-0x1000)=""/4096, &(0x7f00006dc000-0x4)=0x61f16b4aaf187aef) 2018/01/28 02:16:15 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f0000fbd000-0x10)=[]}, 0x6d) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000ba7000-0x4)=0x4) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 02:16:15 executing program 1: r0 = creat(&(0x7f0000807000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='debugfs\x00', 0x300801, &(0x7f0000002000-0x25)="7daf09f41906d297d54ed3e94ebd5d7e37c3d71062fe0c3394ba50d3de43f27d6fc175a3a1") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000+0x2e6)={0xc, 0x0, &(0x7f0000001000-0xc)=[@dead_binder_done={0x40086310, 0x0}], 0xe, 0x0, &(0x7f0000001000-0xe)="40c384d3a3534abc527f05a579a5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) 2018/01/28 02:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f4", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:16:15 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rtc\x00', 0x4100, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x4}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000023000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000001d000-0x4)=0xc) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f000000f000-0xaa)=""/170, 0xaa) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000019000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, r3}, 0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000022000)=""/4096, 0x1000, 0x42, &(0x7f0000023000-0x10)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000013000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x109, &(0x7f0000006000-0x8)='./file0\x00', r1, &(0x7f000000d000-0x7c)="007b189049f241fd7b7cc359f506225db39b176f1eb8a0a0174523c990ca14cc6d168937e97fab63b2cf45b9172327edc4007981ae2880b5882b74b2cbf1a206bef528362bb6649d252c11ef54998ae5a52e9f7b14d35c540766fdea05ef1b1faf359be07378178852d18fb9e3c306c18ce7e602a5b229f574c00ec2") 2018/01/28 02:16:15 executing program 0: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') r0 = socket$inet6(0xa, 0xf, 0x5) connect$inet6(r0, &(0x7f0000a9e000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x1c) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007c9000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000512000-0xf)='maps\x00') pread64(r1, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/28 02:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a7d000-0xd)='/dev/usbmon#\x00', 0x2e, 0x400800) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b6000)='/selinux/checkreqprot\x00', 0x881, 0x0) pwrite64(r0, &(0x7f0000ad7000)="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", 0x1000, 0x0) 2018/01/28 02:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x32) fcntl$setlease(r1, 0x400, 0x2) r2 = dup(r1) fchmodat(r2, &(0x7f0000a9a000)='./file0\x00', 0x2) 2018/01/28 02:16:15 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xb)='mountstats\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000003000-0x25)=""/37, &(0x7f0000002000-0x4)=0x25) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x2, 0x5, 0x3, 0x100000001, 0xfffffffffffffffb}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x7, 0xa74, 0x7, 0x4, 0xe796}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 02:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000696000-0x4)=0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000ce5000-0x4)=0xff, 0x4) 2018/01/28 02:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f000085c000)={0x0, 0x0}, &(0x7f0000ec6000)={0x7}, 0x8) clone(0xa1000000, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") poll(&(0x7f0000e13000)=[{0xffffffffffffffff, 0x6080, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000070f000)={0x0, 0x0, 0x0}, &(0x7f00002ad000)=0xc) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000a63000)={0x2b, 0x6, 0x900000000000000, 0x7fff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ac000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000214000-0x4)=0x0) wait4(r1, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7f}, 0x6) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000143000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007c0000)=0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000002000-0x50)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000002000)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000001000)=""/11, 0xb) 2018/01/28 02:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) fcntl$setown(r1, 0x8, r5) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) [ 47.945099] binder_alloc: binder_alloc_mmap_handler: 7078 20000000-20002000 already mapped failed -16 2018/01/28 02:16:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000ac4000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000514000-0x4)=0xc) ftruncate(r0, 0xffffffffffff11e5) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a54000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe9, r2}) 2018/01/28 02:16:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x45d1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x1, 0x14b) ioctl(r1, 0x4000000000001275, &(0x7f0000001000)="") 2018/01/28 02:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$selinux_context(r0, &(0x7f0000c4e000)='system_u:object_r:pam_var_run_t:s0\x00', 0x23) r1 = socket$netlink(0x10, 0x3, 0xa) recvmsg(r1, &(0x7f000055b000-0x38)={&(0x7f0000703000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000318000-0x50)=[], 0x0, &(0x7f000087d000-0xde)=""/222, 0x9d, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000ecd000-0x2)=0x5bb) sendmsg$nl_xfrm(r1, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd9d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ea9000)='./file0\x00', 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfbfffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) open(&(0x7f000041b000)='./file0\x00', 0x1, 0x60) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000868000-0xe)='/dev/keychord\x00', 0x4400, 0x0) connect$ipx(r2, &(0x7f00007a8000)={0x4, 0x7, 0x5, "8932b2c9789a", 0x8fb8, 0x0}, 0x10) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/28 02:16:15 executing program 6: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f00001f7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, 0x6) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/28 02:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024c000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c29000)=@ethtool_coalesce={0xf, 0x81, 0x7, 0xfff, 0x7e00000000000, 0x6, 0x7, 0x5, 0x1000, 0x100000000, 0x7fffffff, 0x101, 0xff, 0x1, 0x10000, 0x4db, 0x3, 0x7, 0x32, 0x1, 0x80, 0xffffffff, 0x285d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000015000-0x4)={0x8}, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00001a7000-0x4)=0x36f, 0x4) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @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, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000001e000-0x8)={0x6}, 0x8, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="", 0x0}], 0x1, &(0x7f0000014000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) [ 48.046577] audit: type=1400 audit(1517105775.822:29): avc: denied { create } for pid=7133 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fgetxattr(r2, &(0x7f0000b62000)=@random={'system.', "6d643573756d8d00"}, &(0x7f0000ef6000)=""/101, 0x65) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) 2018/01/28 02:16:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000044a000-0xbb)="04", 0x1) r1 = creat(&(0x7f000070d000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f19000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000+0xf7)=']ppp1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002ad000-0x10)={r2, r3, 0x2bfdd260}) 2018/01/28 02:16:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clone(0x8100000, &(0x7f0000353000)="b502aa37c05de3a1ce5a3f3bf2228f62d580d7100ffba3f947bc122ff391f7767f5879095a47ea191026213d3bda709ddef48a9e1ccc9c3e567952259479320926ea5d2db2b746", &(0x7f00007ef000-0x4)=0x0, &(0x7f0000060000)=0x0, &(0x7f00006c8000-0xc3)="3732a0b1330eaca230fcd58860013634592f8d8f7983442f8487b08543e35f4fa16c73a4ef54586a4902deac56ce671dc8f30d79bbfe4959b456913b38c5cad96b544fb29883553cf256bb41d956db476d2d8f75129722addd9a7a2ab980d08511bec0861954c4fba4feaec9b17b8afa8082aafd335360cb17864f4523be421e1cebe5397c273970681e03ab846d8c18a8559dbae0c62a945769f41dfadd3bfb4f2650d3607adef80000d96bc6ed00bb6535001edbeab1555e3fbb93a00b30db7fa3c0") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) geteuid() inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) 2018/01/28 02:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00007a4000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e1000)={&(0x7f0000f54000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x28, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) recvmsg$netrom(r1, &(0x7f0000bb1000-0x38)={&(0x7f00005e7000)=@ax25={0x3, {"67db322b3007b4"}, 0x3}, 0x10, &(0x7f0000954000-0xa0)=[{&(0x7f0000768000)="2733b10047f875487ca1856b41766595ea9469a72d6d2241e1a60f8c545f574e74563e6cdc5149adf0096091e7c70867032290936a0e1f5c80cb3c3a12abefaf5740b25a081e4cf9548bd6ee8c9cee2d3a6a592a10dc70b65b91073b776571a110dea6ce4498935708cb9b1df6c570322349db5cfa9b8c31fa269661cb4bf9bb7ba7cfe9ed2f8001751534bb306ff45866a5d1dcf3e2f2ad5114f4ca1ffdff171cb016243fea7d2ada6aadca400a8ea1cc1daa86f51480128f1fb0c7c59863ba9633c361c89434", 0xc7}, {&(0x7f0000ce6000-0x26)="1c0235f52565971c1cdea138fd50ce7c92f9d1ff7ab1570d5375126d1080cf7f526188555337", 0x26}, {&(0x7f0000e62000)="0e1ba3b06597fb3ccbdd5bfe59824447c600eee60230f348a9c9d886288d95ed2351e13456ad", 0x26}, {&(0x7f0000ab4000)="eff771cf3b178e37a55fbccefa6ee1f6a207da93c177df4f44b34db80e008597a3bce0ed33062bfe6159eb004a154b2ea4f747e576dc53641d413f870cc4f54af12425133f69d63f806ed522fa0c2b019e329f7038cc41920fb45858f916fa84af361e76b1b9fd45e5eea95b0d27326e5886cdd71d81e3aac9de2914ca18550bc02f4ece606855418f5ff6ce626d6e8db6bd52ac7793cf14757624d14f037c77b2232a29ef8af95a5b905674a79d0c4c7f132b9ae476d955cd4083d300f3a9c42f62cf9a644e53e2bd12e081ff4ef74e98aeebbfdee93aceb59010152868715010ac748d9a64a5eaf4c53deea74c2aa4a752975df39c461618b56d9bdf2f3b0e3aab7f1d5aca58d1bb365c74fb00d5f4bf4e79a24617219fff5cf86b796ef96ba93b08028d817f1b2e884bb593402cb69e577600ee8e4c205b39d1b2277ec74c769c6c8f611761bea593a7d472a12d9d775f4766f4e5786293e0c52497504a97ddf07c4c61412cd279d6bcc05b1ca78deebd557af77df6375890de59b34dda8d7777d3c72ba857d23766cd564f3571801b9d9f052af17090b8f5d097de40143dd24f50aab4432fed0b3be656f499ded8724eb05c2316205b25a68a11ef4f6cf63aaf932c10faaa94853d35dc39a5c486b712547ceb79431e01ba11f79eaf641b8e822b15994896040fc01eb2e14513f845252c871cb9156caf8d29f885db108b6d3b87180d4eca6c331aea63c144c7572a184cb71baa98d464b4075cefac58e2483560e6b3c6e6a1f260e54dbfb0376ea4740e2e11a9252f81c6848780709c2a0f219cbdc7ee7d33228c2d195cf0564d74033259b3b3f9961553f6e8fae6651c95e92e827d831c1ec150aebf937846ec9fb8833dc440917086c78ecbc1e1b34a49ceab8980227c57914490296fff7c7e84be5c49a37e0c751477edd91a457f63a541b0df6e0031f0ff8e17cba40941b27071bf8976f5d63ea26393e06dee1d8d0e90c46116205b054acf02973922bec47d0886b0adf4a57473ae52fff48fb184b505e1b4e540bbd37ef88974650d3c1bd9e12ea3a9695d0b7a33916eb55dbdc51b704e1c11161370fd0601d1959128909f99d66b8ee6a397adb6edeb566b08f7b9f9b2b1066f8c56e6443607aae6fbf09033f43fcfed959b3202750eb63101471a1901a993b69319f5beb42cd4aa15447ca77e8f5a0e0595e890270c4997ff91f8f3218c240b84b5cc72c8f1e9cfdb256a0e8c75999f231c7bbabc272e8ce4f027a7bb11bf445cc0f9d17c220ced9852a2c0cf9918cd42d89162f6b7a7364bf31bf04ebe61053db208bb4c5f7a48e3f6c2eca7a5c5e663c4d0c5b2ae1beea11fa3ecbe21cba3c84f155e24effc147c0c4b640abcdf0c58b4952829b5e514af353c50cfb25805c6dcda4005a1356510cd22550a0ba555d173c84e9067b5794a0f6a298ce3e7d8566846618a860794363013cbcc7132317139178718f1210188624032c5e765397a28d5e29227911bf1bf090e769e2b498d8e11f83cd5b60f028a72bc498e8766f1a55b50b55754c929466d47a01e62a82343a71eb63907e436838003bf8bdd247b39afd3f3e85111ef29a945ab3d37bce0e869d4ceb79e41b2235acbf53f3b7f41157c60077bd865fa896436d5ccbae473dd867e59fc93a817a7733e7e978895016564be7c53a8fe83c0f74d4a02715b9b5206ffa44646e06578e0f16e2528e20424157f84452762db40d8262a83625c144e17a42ae6d1af5fc6daf6ee8bde5b63e9f8255198b4629234f498997330657bda54c81920e6b4c9b50ed234790cd746d002e0193471f72cba802ab303d9bd17f8ccda41f775252144c0d82de3928e37bc091a1f5113dfc6056bc6e273db0aadedd727e287b642a0a7c5ebc25cdfe61d0c869a6da1e2f32adb6ca160f2f7e5716bd8ecbf6ab4118e44b6bb63b13476192049a8f04bcb3075d51c576e4e7281bc29ef9dbf4a545a08a9235cf6b1acc412c72da0db789d9a3243574e0ac42cd11b7318f26ebdadd9ad15a266df69834dfe689c3aaa2ea6a8ec944ff1ced8a58d2ae9f68ccbc6eaa78f7bb418da6e0df61067c4cef08d162105d0866c6608c44bfe7fded1a6b2d20b5303e79337eac7bf1c0e2093c736d369020286aa9006592133f54cefddf9ce0055ad244356fb796e188396a0289468caab8ba2b577f95f6f9b1795b48e35231217cfa63f4b7ea6a10d2c57f0ca3e0cf1316da9cb940cefea42cde432cf0565c31402563a793b79a1e7872edcc917edc610c2fcd0f768b1b05ae55a1601221b2c029405f88548ca4d4db8cd6373c6feea42a20f832d95e3a6b031a86199114d5393b507e23ed487edaa910c82c45065451912b799fa21fb3a5224c06a7591889f24a5ffa0dd922a1e7777c4ce49c287d61f1a5c42854212a691a5875274b212dd2c6d980e7dacfc21c7dabde9751dd7dad139c15f55112aeedf793c93858fcfc8445f9b7caba28806617be0e64d7e18cd95b739bd60f1ce3a9ca28c798f5adfeb1175400441189b5a8798b4c94285f851c04cfb6e45c85615c11e833ae66e75cd428b7c11dba0db6494b1961afab698fe53eff6d1c2addabaf024d182d79cee6cb70c649757736853d43bf236cb8467f8f7099bf0aea9a1f47c3b4f47fdafccb67c1e943049033ff8805cc5744b721948e683bfb8fb5e06e14619930f5be8eb202f027b3c66bf231a62ba4bc7b3adf01359fe7cea5619de34db81b9ef0a7a9206ecdffd79f5da081846d9be2d0b5785b37b91476093d4779c8a4f648338fed4161ad6d5bff4b9b92bc7da4e789e3fe288b248c4065def2db94ab7777c34c977e083f495b71102d63db50d1a170b2329010b9caea540d874a3797a6d4fa4fa57c5e2371e1927e43fcda339dd37a73603cc7f60670fdde7a6c5447d247f8f2d2d88cd7565d5dd53be667d86ed73c8fc8f7a9dc9f7e319a0ebd9e373823dcdccc2eb013b832dbb896cf7c910b898b8aa05f06e3eb6f49db0959c48202bd02f9984bca61c4cf1eb2818ba7813db78dc657977411fd40c29a973db0f161054aa6e8531188dc20a36a200130e9e0a5e4d67da1c8ed9ce0f4956aa66e747ed1acc18700515af39f526cfbbc5bc095e8206f741a3c8e9b0f4e2a78a62fea1f0bf4f278488478089cca85d22c45557b3d74937e916b8295a0254d7606a5d703be789eb93763dba2a02dbe4dcd84b56393bcc9a0f91f23a8d90d90c3c286175778fa994c34da70b3c8b376bf6eb1b3d48b7112bd077df3f7aa35c398bd0722b8c51eaba142f39186fe5bbd9096d9f0267999c6708fec18fd5bae707419ee0b919730398c4d4da3945a385a2a64c55c45ad0bbe59957a33bf9e41f8ac4099a558948f397961766af43f80c390b1d34fcea6e5528eb4508a18b92ba413dd9d9fb4ec2e65133bc02be30afac050d088ca6300b0b436cd9200e5f84b8105df038e020e1fa3cd49129f2702583b2a97ea1da7db89f3411680fb0a0e89fc8c438010c515c32d3adbec15d19faf8219f0bbec4163c3269706b0b0738852baf3f69dee9660ebf355818193466c1c278f2c324a837ee957afeed74b9a5801bb919b75a044543b65fa0fc70f0b4836be22582021fa283e72f473edfee6bcf60ae08803b7fc080b5e641eb4eb4ff6e5d166453aac0a32a91cd42c677fd1fccd5e9935424177e9b6314478bf25747e6bcbd45f6abfad024972c99d07188de867cfa451fc7c213fecb13aa7c8ec25520c85e576742778d317ff6641677cebf20e0b2ff4f9a597c799b82b0b9bb6d7668e579a8ba5fc66f16be76ccd185faa24a4f97dff17c0fe3fed7cd2e6e14a43b1a0e25082600f078d88c002c42d0dfe60ed6194ef19fccaaad5224f0b7845ba28b10b7823d4bdc842dc1ac4aefde966943a36cfdaf21ce18c1aab79a88f9ce116f282bc24e07e947b4769952e6f1e843b0176ddeda0a12c304070580149dadaecb50d77fd5c1b8874c3bf80268e521e5962af5442324f3dff2aa6cb78fbf69ba142d82735dd8ee560ab89efdfa15a9b75346be80c1c3e6a82d1525437f80a200fab1b1c2deab5e524b3572a539c680e820f3f9e6a76c228a7ab95a7a41dbad1416f173e5605c0f7a252a9c8b89bb0965b259542fca93cec977ec93269d2ee6b37afae9209f5102f219e0a480724890285e7026178873783a72ae834ba60bca9e27ecf5e434b5d6e09fe37124d2a90e885aa5d22fa27c8a386c70221793f213d8f347e23683ee893a00d53e69f95910ed5dcd4d905b39999f6b7ff5684dad0e461549b0758a5552da24041790bb965853ca80851bfb2e27cb41f04a2b7bd8620ec762c0ec7fb588ca6238186e8fc53d954d94150f81e21214b920e8b6c4c5ff1bdeb8ca0102e83a2f125b1ad7c296f7eee5c46deb52463efc163f10b7172e7c6a7acc3881a56afad53da71412b73825231bb3ca691ce3f1a208abd56e162a7a035303197be8c70fa672a90099592f477d74c4faf420e01c902f0b6b87d93eba78c3c8bea7da8b36f95a442e599d9a4db388648d3d44b6d09e562d282f73c98f76e51bb51dc283449dd19e4854bc2fe9501b213215acf7c9d4abb38eeeb394ff2e51b9fc3a711909bbb762d4388f61b133b8a64632d1dc6a03d68385f82467d078d3d67607ef22a9af5ee14bc7ee484f5996ad28a2f1993950b2f13385a55fd27361ef88ab1beca70057421c8dfc5bbf70e4e0b1b28b4c60351d8629d0f3ea68c9a60416525a5e663fd6656ad7945b2e43be4ab67a22d101fbd9caf6a3d190a867161186bbf33b8ef272b092f6a9ff722c81e7aa128cb72dffdc432729b065e7f173f233a02ad46a3ddd00ae3e53370f112e49473da0dca60150de608f59c2ea5cabf73858cc0e362648ce09669c82f60ebe8149806ac033640f8088aeda409a47643a266ce8a2081bd4c8d361f6f3b2b06ade015c89e50dbe562c19892f6a43ff428e079371bb71eefe483e17aabcfab188a5e8c6cd40e381a84b88726676142c2ea2c6e584d3cf84e47b03f841b5902ee8faedfe7b675c1b5ee12df1d2b8e777468c925c57c77ad8342315052eb3e72c18341e2a28a62413717959af7f0f33b3b8c71734a01587600a5bf0222903d8c596f395728bf3fdd2bfccceb885a3a1448c6fc040d075ab25fff05bb13929e372e79c2c82ea1a06d0e2bcdb0dcf0b0d3a8f42d32ac714829038f5b1b7eeedfb34858901b4823de9235ec5b772045253edcaf84a4925da0bb95d6bb6232651b0d02018e28a9f0a0b4c665986209418ed71daf602eeea6595710c239240e70063b6fb2fa4424fd94411c7aa36e98c70f605b3835aea23998b806756c672b877e8b8c43d8228738e4ca1f96acf18566535bd79474cc251043a3ec6d7a4260db4299c90bbdf0a9b547125b10caa77c1d02c75499e17b082bf042dbaa635e920bc09029978a13e53209c258bc212c99a2de239e6146e90443161dc7646b2e8103043eb59fff9e8100b185ee39053158af97bac9b0dfb849434a35bb30a94bc00d4fd38f2b412b1da09c65d16337600110c9c45626f47486e911b5d12ff49d8688f7cf21a40f45f7628499f1761c6a5a157b7a1399cdb5c13e97dc089c89c4cce3295123780726d1b26d6e583540f87b4ceb8c7e1a7d4d5c62dfc7dfdf84f301f07456e5885098fa6186472b4334c42a5cff2d7a92ecfcf17b917211275e88a219b82244ffac0fac6ca9adc5fc8e61f34a3d393affc954e36aab5957002d16c9b4d73f33ec2c7b682856849be4e857e67a7fb", 0x1000}, {&(0x7f00006b8000)="ada47045ed856ea06a748196544bfba196907d5b5ad330655364bb4c91a00b13fac40f9b6ecadabc8695df6bdecedb3cd127b20a27feb8195f255c718d1fe57dbcdf8ffcd9e78895cb1a2864a6890b77ebf050013de0fb6775e84c43c484116a7954e2fa812c39a5b4f939b57981996fee93a58dd76bafc8e79c4235b932749474fe8854fb0884efa87a1c4e95ce0e674f10bb3c8d588122ef70772182f8c043e2c64bd6d6de0549b198419f630d29bef0ccfddf3ad9051f3c2c41d4b02cafd1a328a89d6766ea3b", 0xc8}, {&(0x7f000051d000)="abe3520c01dd75e7c9e8ecdc74884c1d9944e5d4d283f84815eb0c70e573f4ac9287345942f71beef622658588be4eea41b1b21c18f6746c518e6d7fca5ef6bd7bfa77a2f1b637ef236efa11607a351aae351f3a2110e5b22046e9dc3b1d8089", 0x60}, {&(0x7f0000518000-0x46)="6509063de23121bb5258b22a902d400b6579e1cc25c5cd88c2ed2d6d2a81d12e044109845e4a66f7907102bd398d36f01e0ba873ca1c237febe6bb65c3648a167a6ebc94f5d3", 0x46}, {&(0x7f0000458000-0xe8)="12dda150701bd38a54c0f92b879b34b21b859f8d5c6ce54f1d0ee92426b85b9153a29cf26b6f46211581f7eca869d694a99a4ca92461094cde17554edda40eab5698500c2a0fde83b16eaeb91e5c15a58c26f9edc8c0ff2e0b8c92e7423d143c07f63b89c2673e8416b61f7286c0cc90065f0cabb8074c579da0db28ad549c80684d6256bff4133e27426ccbf717d4f3d058ca808aaaa8b994333c71a208258c4a1230b913c8add8ae90959385c930dba9fcead5fe6fad983f7b8cb0cfcc7d1e63ff2956dbd50bd7aa7d7e95ae911b7ae113b3a95523c7674b8c6dc81699a55535d7254274f2c677", 0xe8}, {&(0x7f0000c88000+0xb2e)="bcfe5fcf1db44b78dfd9d81d81dfcc7c87c778bd299ab1e83897507b68b20310eda525e304545a981a8ba3b3e5569d15bb192fd7652f8a36546ee4e8281188cd4166083f93edf4a85041898b6a43306ceee7fe23ee2ea3a68e42f193108e035725a71b452bf599027b8e4c990bf0eed78e8a3900248242c3c8831db407af35d80c22a45707f7c54fbfbfa60526979409b88cd3e92657818ee552a04e381cc71062c63f58195f35facd195d636eae9fa84483c57480721ef21193f4c4d440e903b309de57130e2ffb9295c48b041ee0a36275c17ece6ecd468599a5b06000a57b5f0453bc", 0xe4}, {&(0x7f00004a9000)="063de498d3cc2cfd2ca91dc17455d4ca57ccbfd3159fccd8c9db7a64163571372a391da892f21d99f12e9afd9925c2", 0x2f}], 0xa, 0x0, 0x0, 0x840}, 0x2000) 2018/01/28 02:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000079e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000032f000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) linkat(r0, &(0x7f0000902000-0x8)='./file0\x00', r1, &(0x7f000097d000)='./file0\x00', 0x400) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000429000)=0x81, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/01/28 02:16:15 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x101400, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0x6) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000)={0xb, 0x800000000006, 0x0}, 0x4) 2018/01/28 02:16:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="25cdd99c6066e59d317675934f076093d8991f0b498b61a6681c853f597ef8ef38aa004a8becd717fdfcd2e95f6c396e7542d0a5b136921b9048712dc1a3f6a1b9c84ddbbef75e24d06759b5d1141ccc41dfd5fa892fb763218e2fa1682bfdc7e5bef81803f19f1dc105ae5457787377efe0b3595d9d20027aeb76167f474a1e5431dcbbdc14f68f74a57df296bef7c4cb0e75a455bb9b52b9b6807b08c7b621366d6572b4c47caf4ea3b99a48aea2c831c6db2521a3e8d9c6533ab4ff", 0xbd, 0x20000001, &(0x7f0000fd1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/28 02:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) sched_setattr(r1, &(0x7f0000582000-0x30)={0xffffffffffffffff, 0x4000000000, 0x1000000, 0x7e, 0x0, 0x0, 0xffffffffd62d8aff, 0xfffffffffffffffd}, 0x0) 2018/01/28 02:16:15 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)=0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/166, 0xfffffffffffffc43) 2018/01/28 02:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000040e000-0x20)={@generic="23b529c390d0a15cd83a2542cc72a818", @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 48.079810] audit: type=1400 audit(1517105775.852:30): avc: denied { write } for pid=7133 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.114295] audit: type=1400 audit(1517105775.882:31): avc: denied { read } for pid=7133 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 02:16:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='!\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r2 = socket(0x10, 0x2, 0xc) sendmsg$nl_route(r2, &(0x7f000080f000)={&(0x7f0000cdf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000359000-0x10)={&(0x7f0000d5e000)=@ipv6_delroute={0x1c, 0x19, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000394000-0x8)='./file0\x00', 0x800, 0x100) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000a82000-0x38)=[{&(0x7f0000ef8000-0x60)={0x27, 0x5, 0x9, 0x5, 0x90000000, 0x0, "b6adc55491283465c477ec791e6898b3df05b17a427eec8525b4f330755c82c6a6ed488bc8bb5bef665c6683209731344f6133795208de604726d0d4f4235e", 0x7f}, 0x60, &(0x7f0000ef7000)=[{&(0x7f0000340000)="e9549a7c151adb48a3f4e5bc22448200db49034bdc59dd302ed2b230cd4d1366eb6b46e5a824e3c635174c6c5c5fd945e57de93445f74829df1d97662e6d32618e9f235f9b5f4ff1a27d3eb4ecdcb566a7cf70537247fd377f979b3f82fb87a65a082cfcf7d11942d27fec2b65570f2d93f1bf11132868f5d68fd6b63ac8eecc42a11bf94682ea6aec2d66a98d64fd50533945efb64c7ba8d65c40403db5a3f6ff0c683239e296597cf547860f42371343e47c41379ab46e72f3fb562224288fbc", 0xc1}, {&(0x7f00005b1000)="12fe9934c280105dd324fe430f8f1e52370be44ad2d55421e3302a2ddada7ad8378f1f6b6809724c2bdb5f91edad99025ce471c72cdb0822c65b8517074b78a8cf5025b17dcbc969af50eb4a2c22558ab407b3633367b1861753c2f6d45dc9bb2068f710085219139e6f1f65804dfc95eb0bc0284fc2dfa85de7b61e0fc05ff4cb9759d7524733a903d5c98d3acd7b2a8e5765bd902993496c4c8bc266a94431bb3a6d03d75432", 0xa7}, {&(0x7f0000ef8000-0x6a)="cb04f9a116da16d906b78d0fdaced55e1b4b984505ff0d562ea7e9f06b02ee461f25b55f13a88dc0fa7ad9036754dd687bc7f1044bd268da330189345c171ac80d6679ad5b8f15680967d580da98e9b2614ba70a7f30fa62309e258dacfa4b911b318610620bfc282093", 0x6a}], 0x3, &(0x7f00001e4000)={0xf8, 0x84, 0x101, "02fef0ee2567108c0a2491d432efa3b0a56c1fbf217195a94c50765d2c14b45ee038d48ec1c15201266d24e14de6e28f4155296f53e2df025b3b2f49324fb88c657a47c81f789b04b604ac31b36cf7b97679218fb797b49d5dc8655ec807af0a067831dbda7def4ffb1810d031e1eeed8f6aed29640950e85773324b4a79b26d154a48958f0e42022162e90c1f33a5a1451f888574507329dc674bf1634662166654bf4bbe926042e06fe41da5bc5c141b52faa211a6bb850550b525cc74e6568f6a0f234dbcee0fee3ccb690419b6fc11dbb61f46c5043893ef2e0e02936fbfe5ae"}, 0xf8, 0x40c0}], 0x1, 0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80001) finit_module(r0, &(0x7f0000001000-0x2d)='vmnet0-:lo@[posix_acl_accessposix_acl_access\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x10) 2018/01/28 02:16:16 executing program 2: mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x101, 0x2, [0x1, 0x8001]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x2f6}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000bc5000/0x2000)=nil, 0x886c, 0x5, 0x2, &(0x7f0000de9000/0x3000)=nil, 0x9}) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f00001c5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = dup(0xffffffffffffffff) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00005bb000)=0x20) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x0, 0x4) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000000f000-0x50)={0x122, @tick=0x0, 0x100000000000000, {0xfffffffffffffffc, 0x20}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fsync(r0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c64000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000030a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x9, 0x8, "d5419df2ce006b9d62271f924bb98adbc469f59c16c0d6bcb95e8f64446f147e7e880c1c8d0ab44dd0a9be6149331d201c2087ac177efd40bb001ae1d6756d7f", "fd8bdeac3369d4cd298775199d223980d80e5441fcc751b51202148509f371aa", [0x5, 0x9], 0x0}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006e7000-0x20)={0x1ff, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e36000)={0x4, r1}) r2 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000b81000)=0x0) signalfd(r0, &(0x7f00000c5000-0x8)={0x5}, 0x8) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/0, 0x0) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ed8000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00008bb000-0x4)=0x0, &(0x7f000033e000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003de000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e09000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000014f000-0xe8)={{{@in=@local={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044c000)=0xe8) r4 = add_key(&(0x7f0000bff000)='user\x00', &(0x7f0000ec1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000-0x2c)="986a4aa1c0dbe02c2b2ed6ba86de79ac72f54f40af749ded8625ecb1ce0a27dc37d1aca76b000b0e0da19e24", 0x2c, 0xfffffffffffffff9) keyctl$get_security(0x11, r4, &(0x7f0000818000)=""/174, 0xae) getpeername(r1, &(0x7f0000282000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000831000-0x4)=0x10) getrlimit(0x3, &(0x7f0000a85000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bc3000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0xb3a7, 0x1, 0x7, 0xa, 0xa0, 0x20, 0x3c, r2, r3}, {0x1ff, 0x6, 0x101, 0xfffffffffffffffd, 0x7, 0x8000, 0x0, 0x1}, {0xb533, 0x2, 0x401, 0x6}, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x9, 0x8001, 0x2, 0xfff}}, 0xe8) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00006b1000-0x4)=0x0, &(0x7f0000921000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 02:16:16 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000847000)='/dev/vga_arbiter\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x34)={0x34, 0x2, 0x1, 0x100, 0x6, 0x2, {0x3, 0x0, 0x4}, [@generic="1554054891885c6a9c70c747c331a883377b1ddebb6908a19146f84e4a17"]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c1000-0x8c)={0x8, 0x81, 0xa34e, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000907000-0xdc)={0x1c, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000481000-0x4)=0x0, &(0x7f0000a5f000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) r2 = open(&(0x7f0000a29000)='./file0\x00', 0x8d4818f48e87b49d, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000b92000-0x14)={0x2, 0x2, 0x101, 0x0, 0x3}) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000014000-0x10)={0x0, 0x0, 0x88f7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000014000-0x10)={r2, r3, 0x7}) 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}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000766000)={&(0x7f0000088000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000022b000-0x10)={&(0x7f0000344000)=@del={0xf8, 0x11, 0x8, 0x5, 0x2, {{'rfc4106-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4c}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x800) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(r1, 0x13, 0x20009, r1, &(0x7f000051c000-0x8)='./file0\x00') 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x2) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000956000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c66000-0x1)="a2", 0x185, 0x8000, &(0x7f000057b000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd85) sendmsg$nl_generic(r0, &(0x7f0000517000)={&(0x7f0000742000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005be000-0x10)={&(0x7f000009f000)={0x814, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x814}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000070a000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000617000)={0x1, 0x1, 0x0, 0x3, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d8f000)={0x0, 0x13, "4b9fbb75c313ec397ffe76abf149d85c314631"}, &(0x7f0000250000)=0x1b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000acf000)={0xa6c3, 0x10000, 0x0, 0x27, 0xffffffffffffa389, 0x0, 0x0, 0x1, r4}, 0x20) sendto$inet(r2, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000087f000)=0x3596, 0x1, 0x8, &(0x7f000073a000)={0x0, 0x1c9c380}, &(0x7f0000c17000+0xeee)=0x800, 0x48) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f00001aa000-0x30)=[{&(0x7f0000870000-0x78)="0e0dacee77025bd3164735bc8c3fc0c718070f32ddabb160eaec297811d6663a2c26f9610e7f8e1a9d13c50abcd14e4eb2790a90838e7fc080a26265870ab3ae8eb5259af7a7c48582bb8570f9a0d65c1f212f793767b5ad26694a1820c1157a0b33d59525eaa6d86084c9dcb386fd98cd1a55073c6d84af", 0x78}, {&(0x7f00001b2000)="7d08709f66413f02ef0aa5f0bf0a", 0xe}, {&(0x7f000009d000-0x43)="2e8aa82f8cecaec64ea9193589ba17cda859e5383e90b3cc302cb806f18e02d0bb0c660c2cc3326144f584ba5faad17a46f07bf1302c83a629e55c4acfee6d1e47fa9d", 0x43}], 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x74, &(0x7f000051d000-0x4)=0xffffffff, 0x4) r3 = creat(&(0x7f0000032000-0x8)='./file0\x00', 0x2) recvfrom$inet6(r3, &(0x7f0000002000)=""/53, 0x35, 0x0, &(0x7f00006ea000-0x1c)={0xa, 0x3, 0x9fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00008ed000-0xf0)=[{{0x0, 0x0, &(0x7f0000be1000)=[{&(0x7f00009ee000-0xf2)=""/242, 0xf2}, {&(0x7f00000ec000)=""/184, 0xb8}], 0x2, &(0x7f0000ecc000)=""/169, 0xa9, 0xfffffffffffffff7}, 0x4}, {{&(0x7f000053c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000983000)=[{&(0x7f0000c15000-0xcd)=""/205, 0xcd}, {&(0x7f0000e3c000)=""/108, 0x6c}, {&(0x7f00004d8000)=""/58, 0x3a}, {&(0x7f0000e70000)=""/8, 0x8}, {&(0x7f0000f28000)=""/164, 0xa4}], 0x5, &(0x7f0000c61000)=""/23, 0x17, 0x1}, 0xae8}, {{&(0x7f000019c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000301000)=""/227, 0xe3}, {&(0x7f0000a88000)=""/76, 0x4c}, {&(0x7f0000aa9000-0xab)=""/171, 0xab}, {&(0x7f000088f000-0x55)=""/85, 0x55}, {&(0x7f00000e1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a3a000)=""/133, 0x85}], 0x6, 0x0, 0x0, 0x5}, 0x4}, {{&(0x7f0000212000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cb7000)=[{&(0x7f000070d000)=""/8, 0x8}, {&(0x7f000003b000)=""/4096, 0x1000}, {&(0x7f00000ea000)=""/4096, 0x1000}, {&(0x7f0000f1e000-0xf2)=""/242, 0xf2}, {&(0x7f0000426000)=""/111, 0x6f}, {&(0x7f0000a1e000-0xf0)=""/240, 0xf0}], 0x6, 0x0, 0x0, 0x7}, 0x6}], 0x4, 0x10000, &(0x7f000053a000-0x10)={0x0, 0x989680}) accept$nfc_llcp(r4, &(0x7f00008a4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000959000)=0x60) pipe(&(0x7f000071d000)={0x0, 0x0}) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fd5000-0xa0)={0x0, @in6={{0xa, 0x3, 0xa9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6302f85e, 0x7, 0x54, 0xa}, &(0x7f0000cfc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f4f000-0x10)={r2, 0x3fffffff80, 0x7fffffff, 0x101}, 0x10) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) [ 48.308905] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 48.344563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=631 sclass=netlink_route_socket pig=7246 comm=syz-executor0 [ 48.422388] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=631 sclass=netlink_route_socket pig=7267 comm=syz-executor0 2018/01/28 02:16:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000540000-0x8)='./file0\x00', 0x400003, 0x80) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) gettid() 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x80800) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x200000000000003e, &(0x7f0000012000-0x8)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000004000)=0x5, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x80000000, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x101000, 0x0) openat(r1, &(0x7f000079d000)='./file0\x00', 0x0, 0x0) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x40400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000eb5000)={0x0, 0x1000, "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"}, &(0x7f00001a6000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000790000-0x8c)={r2, @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]}}, &(0x7f0000f7a000)=0x8c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000062e000)=0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003a2000-0x28)={@generic="986bb5d8d6dee084bc64ea0bd8686b90", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000779000-0x1c)="6ec9ad1ecc963b76054b7d25a5b8eed2151f35abea6e9fa99eaa2dc7", 0x1c, 0x10, &(0x7f0000030000-0x14)={0x11, 0x17, r3, 0x1, 0xffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000699000)={{{@in=@rand_addr=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b6000)=0xe8) r5 = add_key(&(0x7f000082b000)='logon\x00', &(0x7f0000d33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000057a000)={0x0, 0x0}, &(0x7f0000238000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003b4000-0x10)={0x0, &(0x7f0000952000)=[]}, 0x10) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) time(&(0x7f0000da9000-0x8)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) bind$vsock_stream(r4, &(0x7f000009e000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x400009, 0x0, &(0x7f00008c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ff5000-0xfb)={0x0, 0xf3, "4d491dba881e44685636b2c934ed224567f0f2cd037adfba4dfa1da4bcd78986dac442010fa9d8eb73b736a0f8510cc2fdef427a18d75a61c72ba90c0f9255a0be40193153e5251ecac9dd33e8e56818ac5b21b7dc396d460be61bfff20476654a2cc50e6a2e733747708a240962312074008ffa238fd6acf47e65e42d558a17e7707d03e7a92c9ceb002fb86f2d10408ed82a98a70b4ae335cf5b34c7bd371be4f0888c0abbdc30ca2544d381d5c818eb40b4930575f40a1168ab1780c658fdf7a6bf505547fceac15bb7246137eb705774a9040578e19adc8ebf42ad6f781b51f15f3a85d7aa9df37b62b60ad3f5e75cf958"}, &(0x7f0000445000)=0xfb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cd3000)={r8, 0x2ea4}, &(0x7f0000d08000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000396000)={0x0, 0x9}, &(0x7f0000bf3000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000281000-0xe0)=[{&(0x7f0000a9c000)=@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, 0x1c, &(0x7f0000af7000-0x20)=[{&(0x7f0000a21000+0x84f)="446d099437bf498a050a9cead1d80598ebf8a8b599c3b885ef76c5d379d45c043d6110519572aa98b1de9d37005c85026446c2296ffacf8a34455b3414bb14fac29f3d58c6ac50857f839ff4589cbcc7377c921afd82afa333f29e6ac62bef4179f98e332c02fe24a80a4988ee7d3136", 0x70}, {&(0x7f000047a000-0x82)="e2df435c49eac26b936a3780aba0e1c5837af4518f090918fb041bbba6cfbb59fae3da12d3ac933070c479973bc58685e44573bfd77037d0ea4fb1e0e4f5e7a90ef87f0f1482a6e91ea72464af9ed076bbe58f322024f6f124269dd2dc67db266f1b9118ab3d49303dabbd4ebd20a172df3369f24ae59fd13f58aeb229d1df658d9e", 0x82}], 0x2, 0x0, 0x0, 0x20008080}, {&(0x7f0000776000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013e000-0x60)=[{&(0x7f0000cb5000-0xa0)="24232d09454c75850f39186c2f0b4608f11dab196b1220d7537bdc096f436c7584544e6088c4696f525dd663209c153cbb998a00f859486e93b98aa6b4e916b4f7f382ea6d924e63fa8e2df32abca903239ff95662ecfcc664bd8e9ea706113f77aa4f17baed20146831a426cbe5158e7a440285d14b3228ff959ed2df80c3582d1bbdd6af71cf99aec3e938c012dea62be12c0cc7bd0ef2ab6b3b86414072e8", 0xa0}, {&(0x7f000091e000)="b59734c47a24ed2e11549886291ea3306f0f91fd81dd1c50e918a4c8bde3b1b57f56cdfe7124e396a54f4d0793041ec54f223b1bfe8e5fb9d3858a10ddad327aa6124d2991e6a36ef7a76eeecf62ed1d7dc87a3f20c9dd0c619d4e9f7483ccb29bd9032896a104f45b5ab2a607042c315413611b77a899feda68faed44f471cd3afb0d2ca38819a087c1c1a94d0c639de3aab7ab6643c54eedf5", 0x9a}, {&(0x7f0000864000-0x11)="0f252e8803fef7b04920d5fe82f88c8758", 0x11}, {&(0x7f0000455000)="9bdf566dbba98e701c3665d02369faf0aef99c83e90f5c2db4f1ed7d9a6a95ebe9f555105d", 0x25}, {&(0x7f0000325000-0x6)="60ed3cf9583e", 0x6}, {&(0x7f0000695000)="9b4175a3ca6b5675fb65cadb0f6055cf141eaa318339e1ede43415746d75e6eb5df857388832c86aac74ada835616a1b690861ff7959d2fc91eb149dfc89f96a4b37d803448960e5fa76409e3c750aa60176df3099fcb56b8cc207f7f4980c0ff42221f152164a1e14e1978453ec8e18fcc8e2fc31ff6e645ec7ed42bcff6ec55b5913fed2c0cff54dbc3fd6d1c236d815229545dc915d92582265e8bcfb096dcd785e6318209bde6bfb37ccc958a12737ec", 0xb2}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000608000-0x1c)=@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c, &(0x7f0000d84000)=[{&(0x7f0000820000-0x3e)="d9fdde726081ffa931e1e8488b66c3f9823c0eb84c00726a341a6e21d7376fe4f11d6140da71cdb687ff3210a9e80670a12974f3a7c7a00c2726ec3e632b", 0x3e}], 0x1, &(0x7f00000fb000)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0x8000, 0x9, 0x795, 0x3, 0x0, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0xea, 0xf9a, 0x8000}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x1, 0x8, 0x1, 0x1, 0x68a, 0x1, 0x7ff, r9}}], 0xc0, 0x20000000}, {&(0x7f0000103000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006af000-0x50)=[{&(0x7f0000f5b000-0x6c)="203a62a084d3c87d3ddf8e44714fd778e30015590d342dbcd9b86c62740022c5fe4cbe6ed2e6fb9080640753500247b997e0ddd3fa50ebbf59d3137d570211293c270aa8df0856e2cc62cafeeb29e365c8938531d9f6990d223f8df4154c9a90213fa94cf2571ddae6eec06c", 0x6c}, {&(0x7f0000123000)="27c41cc45b9355f4f882d4636054d36b13cf582aafe07aa0bf7d7cbb8f56acb6a7292b1253d60593f1acc97849cc7ba4390d77d26dd15d74cb7fea5de25f05f3a01e73bfd7612ef6550ffaa7c3d7ed2a366dc082ff92b2e1f4b0b0a818142cc7ea994e8ffe472f0d3e050c0d0d0d28ad4669ffa3733f7814f7b167779574aa86c6490d760521a38e8b1f7473a4c5147accf584c6601d056ba98fb886e432bd2cfd5f8fc74de154984156701a5be70a38a0d39a276580a1ffd6372c52", 0xbc}, {&(0x7f0000f9d000)="6bc9f39ed7c9eeaa123a6c023abe0e4627ffbf5e55eecc0a5beee1261b8c6e487fa96e037971a20ebe7c500e11ba52ab6ca156f981b74fdb78f5450409be327f38241cf0c5e530d1f63b5cd44f00b6d70cb4a450654f3224c3a81836e12a9b84ff0f0dbd", 0x64}, {&(0x7f000053a000-0xd1)="e628d30f1d04b39ed0eb62a91e017eb207819dab036715918120d6734a3e0ea80daaa090cf7d0ff20fd3f95d38d993498b5d5ecdaae212926719fc6e428575aace652b59c8ae2c5ce0fd6ea6fa78ab1a4605c4ab813ba1afb1ae8c09d7f8af2f1cbcd4902dd18af994337d4793935331cb66e8810b1dcdbd7cbdb60a6210aeb06c781e84a3680abded6a1d65f6b5ec0d69d49c6c3a26ee268c5181350ffc2f9b036c0e988c8d83e8a4e81c4da89c68001343a9f37fd9ceca860d1cf1120acd5a9f284e4755ef0ecd5272ec405900e6800d", 0xd1}, {&(0x7f0000095000-0xab)="b8a0ce12d33923b25078170b03567da1521f20ac712aed8422f983156c2fde8ad25ca064a93862b07cc5ba4273093444630866ef8917206d96fac98e9ba2a2368c9469f885e9abf693ffa212bfeaadb307e99ffbbc610bab0f4895ec1f4cf7422bb66a674f51315b68adebb13139beb26bbc17f9770e0103f2665dbbd70f70d7586e34d3743aec24759390d24050bb4818811f7fe97da377998dfe1bd983ceeffeb86c94ac3ee8a24ed98e", 0xab}], 0x5, &(0x7f0000b3c000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x5, 0x8949, 0x4, 0xffffffff, 0xfffffffffffffffb, 0x6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x5, 0x820c, 0x2, 0x33f1, 0x6, 0x9, 0x100000001, 0x0}}, @init={0x18, 0x84, 0x0, {0x3f, 0x766a, 0x9, 0x7}}], 0x90, 0x801}], 0x4, 0x1) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000818000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5d000-0x4)=0xc) sendmsg$unix(r1, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:16 executing program 1: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fdf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000054d000)={0x0, 0x2710}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fdf000)={0xaa, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fde000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000078c000-0x6)={0x0, 0x9f6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x18ab, 0x30, 0x4, 0x3}, &(0x7f0000d74000-0x4)=0x18) prctl$setname(0xf, &(0x7f00002cb000-0x1)='\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000110000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xe0000000000, 0xc9b, 0x1}, &(0x7f0000815000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b44000-0x20)={0x22d, 0x3db600000000000, 0x0, 0xfff, 0x2, 0xff, 0x3, 0xf143, r3}, &(0x7f00007d8000-0x4)=0xfde3) 2018/01/28 02:16:16 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000130000-0x8)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ecc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00003be000-0x89)=""/137, &(0x7f0000435000-0x4)=0x89) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ed2000-0x4)='tls\x00', 0x4) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f0000885000-0x38)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0xfed9, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f9d000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006af000)={0x8, 0xffffffff, 0x5, 0x3, 0x60, 0x83, 0x9, 0x400, 0x0}, &(0x7f0000517000-0x4)=0x20) fadvise64(r0, 0x0, 0x80, 0x7) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f9d000)={r2, 0x0}, &(0x7f0000f9e000-0x4)=0x8) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000dd7000-0x4)=""/4, &(0x7f0000c41000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006a8000-0x4)=0x0) lseek(r1, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e68000-0xbb)="0cc5c56dcaae784362536c4f86ee8b6fed61fe3c7f54dd4e685fcfb715d741c2ad1fce5752a70acf9fc0aa5eb08444fd33f59c77c70c78bbb63cbeb07440e4627d7789148640e388611efb459e0e384dda2582d492dfe9fc6842ad70e51ec9a4dac2de5b7df50b397b2733a126913ac820fa69138b06492e3c61b708b1700a312678fb15f5708918583b15f4acd44798427c01f70b1484c7cc1103b1e282861e7e6b718442cdd353dcc709f1ccd4dd4e5654bbac973b09dfe04ea5", 0x450) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dc0000)='\x00', 0x3) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000dc0000)=""/24) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b7d000)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/ashmem\x00', 0x10000, 0x0) bind(r0, &(0x7f00003e2000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000dc0000)={0x0, 0x8}) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x109080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xd8)=""/216) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600060000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getegid() clock_adjtime(0x7, &(0x7f0000424000-0xd0)={0x0, 0xb4, 0xffffffffffff0000, 0x6, 0x5, 0xe03b, 0x2, 0x39e2a5dd, 0xdef, 0x101, 0x3, 0x7, 0x72bc, 0x0, 0x4, 0x7fffffff, 0xff, 0x2, 0x4, 0x2, 0x3, 0x40, 0xfff, 0x6, 0x1, 0x9}) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000000004, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 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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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 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) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbd000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000572000-0x4)=0x40) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000000f000-0x15)=@random={'trusted.', '/dev/binder#\x00'}, &(0x7f000000a000)=""/51, 0x33) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000010000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0xe4, 0x0, &(0x7f0000007000)=[@increfs={0x40046304, 0x2}, @free_buffer={0x40086303, r3}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0xaad0540ae3adc5ff, 0x0, 0x0, 0x48, 0x28, &(0x7f0000010000-0x48)=[@fda={0x66646185, 0x0, 0x4, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x3, 0x39}], &(0x7f0000010000-0x28)=[0x40, 0x18, 0x38, 0x78, 0x78]}, 0x9}}, @request_death={0x400c630e, 0x4, 0x3}, @acquire_done={0x40106309, r3, 0x4}, @increfs={0x40046304, 0x3}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x38, &(0x7f000000e000)=[@ptr={0x70742a85, 0x1, &(0x7f0000010000)=0x0, 0x1, 0x0, 0x3d}, @flat={0x77622a85, 0xa, r3, 0x4}], &(0x7f0000000000+0xc21)=[0x0, 0x0, 0x20, 0x78, 0x28, 0x20, 0x38]}, 0xfffffffffffffffe}}], 0xc8, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc"}) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001c000)='./file0\x00', 0x389200, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000002d000)={0x3, 0x8, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x3d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001bc000)={0x0, 0x0}) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$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$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a7", 0xa, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005db000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002cf000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000-0x4)=0xe8) dup(r0) ioprio_get$uid(0x3, r2) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) readlink(&(0x7f00006f8000)='./file0\x00', &(0x7f00007b9000-0xa3)=""/163, 0xa3) r0 = request_key(&(0x7f0000140000)='syzkaller\x00', &(0x7f0000f90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000687000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f000018b000)=""/200, 0xc8) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00002f5000-0x4)=0x0) getpeername$unix(r1, &(0x7f0000ca1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e7000-0x4)=0x8) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = epoll_create1(0x0) clock_getres(0x0, &(0x7f00006b2000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000b9000-0x8)={0x7f}, &(0x7f00006b8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000146000)={0x0, r3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$usbmon(&(0x7f0000f4b000)='/dev/usbmon#\x00', 0xdb, 0x101040) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000013000-0x1000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) [ 48.616999] binder: 7320:7322 transaction failed 29189/-22, size 0-0 line 3004 [ 48.662215] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=7337 comm=syz-executor7 [ 48.665346] binder: 7320:7331 transaction failed 29189/-22, size 0-0 line 3004 [ 48.672866] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.702419] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=7350 comm=syz-executor7 [ 48.719273] binder: 7335:7348 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 48.727470] binder: 7335:7340 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 48.749134] binder: 7335:7340 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/28 02:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d9a000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ade000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006ee000-0x38)=[@in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}], 0x38) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/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, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000b0f000-0x90)=[@in6={0xa, 0x0, 0xac, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x9d2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xd, 0x803, 0x7) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000362000)={0x100000001, {{0xa, 0x3, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d9e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000283000)=0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000516000)={0x9, 0x81, 0x4, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000605000)=[], 0x20000000000003b8, 0x1000000000000008) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000ad000-0x4)=0x200, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/vga_arbiter\x00', 0x301, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00007e7000-0xb0)={{0xeeff, 0x200}, 'port0\x00', 0xc, 0x20002, 0x2, 0x7, 0xbc, 0x391f, 0x5, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5801}) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 02:16:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000be7000-0xa96)=""/4096, 0x1000}, {&(0x7f00002fa000-0xcf)=""/207, 0xcf}], 0x2) syz_open_dev$urandom(&(0x7f000010a000-0xd)='/dev/urandom\x00', 0x0, 0x80000) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="e48e1e8ffe36ff1fe40e95b0534ebac97a3a56f48849cabff352") mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r1 = inotify_init() mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000cea000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d97000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000-0x4)=0xe8) r4 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r4, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000bb7000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000b0a000)=""/128, 0x80) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r6 = inotify_add_watch(r1, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) r7 = dup(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000742000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000837000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000952000+0x855)={r8, @in6={{0xa, 0x1, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x27d, 0x9, 0x20}, 0xa0) inotify_rm_watch(r1, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000d1c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000bc3000)=[{r1, 0x1000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x242, 0x0}, {r1, 0x80, 0x0}, {r1, 0x80, 0x0}], 0x5, &(0x7f0000d1c000-0x10)={r9, r10+30000000}, &(0x7f0000334000-0x8)={0xebd3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@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=@broadcast=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}}, &(0x7f0000970000-0x4)=0xe8) r12 = getegid() fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r11, r12, 0x100) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00006da000-0x8)=@assoc_value={r8, 0x73}, 0x8) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f0000345000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000cbd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0xfffffe01, &(0x7f0000609000)=[{&(0x7f0000378000)=""/94, 0x5e}, {&(0x7f0000eac000-0xdd)=""/221, 0xdd}, {&(0x7f0000e40000)=""/60, 0x3c}, {&(0x7f0000fd9000-0x1000)=""/4096, 0x1000}, {&(0x7f00009fd000)=""/124, 0x7c}, {&(0x7f0000cb5000)=""/77, 0x4d}], 0x6, 0x0, 0x0, 0x0}, 0x7}], 0x1, 0x10062, &(0x7f00007ff000-0x10)={0x0, r1}) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) prctl$void(0x15) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000)='./file0\x00', 0x24000, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000007000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 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]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") 2018/01/28 02:16:16 executing program 2: fallocate(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r1, 0x0, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[], 0x0, 0x4000810}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000092c000-0x1)={0x0}, 0x1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000034a000)={0x0, 0x0, 0x535}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000006000-0x39)="49707af300152f4b4e6308da3149b4e34e6e53295eb837e1d62031226ba669faebd33d44d14a1c306e83b4aa11bd75b0e9ef1573da306dd854", 0x39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x100000000, 0xffffffff}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r2, 0x79, "4e4d5a132a3e943c5d8bf838b3e73c3c3abd1a8b3b6d7cc6fd69027c0896d9cbcdbdcfbf6d85429b2c57094c4f248af5b48b065f2172610715d76b46a3845b61291fdbcda1351acb726db0f5cc3b8e2934748767717bfd720d53cc5879453b4b719fceadf789daaf5b901af4d5bdb158a77a28dcb04d1d49e1"}, &(0x7f0000006000-0x2)=0x81) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x805) splice(r0, &(0x7f0000003000-0x8)=0x0, r3, &(0x7f0000004000-0x8)=0x0, 0x7, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000008000-0x4)='tls\x00', 0x4) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ustat(0xff, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000391000-0x4)=0x0, &(0x7f0000554000)=0x4) 2018/01/28 02:16:16 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e4000-0xf)='/dev/sequencer\x00', 0x311c40, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000efd000)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003fa000)={&(0x7f0000d82000/0xa000)=nil, 0xa000}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x100, 0x442}, 0x8) readv(r1, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fc5000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000f31000-0x10)=[{0x20, 0x0, 0xfffffffffffffffc, 0x0}, {0x6, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f2b000-0x4)=0x5c, 0x4) sendto(r1, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 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, 0x2, 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) r1 = socket(0xd, 0x803, 0x7) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000362000)={0x100000001, {{0xa, 0x3, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d9e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000083f000)=[{&(0x7f00000a4000-0x35)="25ecb19bbbfe88ecb6333576c386bce19ae12aef7aa794e0b3353f18a48ba8c671ceb1bac5a1768ba7ab53ae27fa5f39d5f3a8e65c", 0x35}, {&(0x7f0000bb5000)="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", 0x1000}, {&(0x7f0000fd8000-0x3c)="ec4dca7e3beaa483a293da225c9b127ce5301f13507bb01d9fbe545d4e88a897570eccfc49ee1297e2f2cb16a015c1aa7a05e5a3221c13c7b63772f2", 0x3c}], 0x3, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/vga_arbiter\x00', 0x9f0bf705df39e0ac, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000fd7000)=""/4096) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000226000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:16:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000088e000)={r2, 0x2}) r3 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000942000)=0x2, 0x4) ioctl$LOOP_SET_FD(r3, 0x4030582a, 0xffffffffffffffff) 2018/01/28 02:16:16 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b34000-0xf)='/dev/sequencer\x00', 0x44, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') readv(r1, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00002cb000-0x4)=0x7d66, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006b7000)={0x7, 0x9, 0xd4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000746000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) syz_open_pts(r1, 0x101000) close(r0) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008ed000)={0x0, 0x6a, "0b91cc166ffe2d9bfab3bdbd81a0e956082d190ffb593e238664b299400c93201ef58ab492b8fa9fafb1d3c56b28c1fb8123316263cf5962c41e3304fec206a7eaa3df0b962ee83d75f05cc9147d3cc99884636be5f71e77a12ca60032bbdf02e52b1309a603b034a8d4"}, &(0x7f00004ef000-0x4)=0x72) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000035a000)={r2, 0xfffffdd5, "c836d4cc72e490c84dcd734ede6854d83716fcf0a4d40e9e784b66706c3005ed92041d9ffd0e3c0a4df3a18b133115520dfea0132cf9e617c2e7399e451c99aac8b100093e52fbcf1ccb4c5ca4c5e778a42d220c1812c1da777d4b5aad"}, &(0x7f0000502000)=0x65) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006e1000-0x8)={r3, 0x3}, &(0x7f0000e6b000)=0x8) accept4$packet(r1, &(0x7f0000e54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000046b000)=0x14, 0x80000) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed6000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x3b, r4, r5}, {0xa66, 0x8, 0x3, 0x3ff, 0x400, 0x80000000, 0xfff, 0x9}, {0x3, 0x2, 0x10001, 0x8}, 0x7fffffff, 0xb, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x8, 0x3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0xffffffffffffffff, 0x1, 0x2, 0x7, 0x4, 0x7, 0x8}}, 0xe8) accept4$vsock_stream(r1, &(0x7f000017c000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dab000)=0x0, &(0x7f00000f5000)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000592000)=0x1) 2018/01/28 02:16:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1007fffd) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xffffffffffff1c20, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x2, r2, 0x1, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = userfaultfd(0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x7, 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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006b7000)={0x7, 0x9, 0xd4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000746000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) flock(r0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000091000-0x43)=""/67) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000022b000)={@generic="753b895900acfcdde702b89e8e2b135f", @ifru_flags=0x2}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffe) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f0000aa5000)={0x3ffffd, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x0}, &(0x7f0000df5000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000517000-0x8)={0x0, 0x1}, &(0x7f0000009000)=0x8) preadv(r0, &(0x7f000018c000-0x10)=[{&(0x7f0000685000)=""/139, 0x8b}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004e1000-0x8)={r1, 0x3, 0x72}, 0x8) read(r0, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/28 02:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000957000-0x4)=0x0, &(0x7f0000cd4000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000089000)=0x0) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) fstat(r1, &(0x7f0000891000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c44000-0xc)={0x0, 0x0, 0x0}, &(0x7f000090a000)=0xc) fchownat(r1, &(0x7f0000beb000-0x8)='./file0\x00', r2, r3, 0x800) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x80000000}, 0x8) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @random="e03bd67a497c", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffdb8) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x100, &(0x7f0000b00000)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000b00000)="a7f775908320440d1dd4ffb663fe5ec24ef7eebd4a8db2702a5587fbf4b3f3d767a7a1dd08a52e741bd91dd5335c73596039bc72a5c5e84930f6d2a5424d4d13de7b2a8ae08bf134f4199e") 2018/01/28 02:16:16 executing program 7: mmap(&(0x7f00008a6000/0x3000)=nil, 0x3000, 0x1000000, 0x36, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008a9000-0x15)='/proc/self/net/pfkey\x00', 0x200903, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acd000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/28 02:16:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x66)="b6503089b4b81379945d56d0ec4291fd3a3063c7e5dfdc2fe7da747c8f6838c870f977dc8f0b133230a2652149edcb576ef10874bb2a854bb1de06fe53c296ed2a3a78512b6dd3ef824cb898bc2dfbceea606a4dcc7c9c8511b9287d3e77272df6f2206a35c6", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) mlock2(&(0x7f0000100000/0xc00000)=nil, 0xc00000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000003000)='./file0\x00', 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) bind$netlink(r2, &(0x7f0000003000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) quotactl(0x8, &(0x7f0000002000-0xe)='./file0/file0\x00', r4, &(0x7f0000003000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000007000-0x19)=""/25) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x61645656, 0x5, &(0x7f0000007000)=[{&(0x7f0000005000-0x1000)="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", 0x1000, 0xe04, 0x3}, {&(0x7f0000008000-0x84)="9ef46d0c71fdabadf6dce6c5216d7d3237a1345dafdd0f997f59b7f7f4859335b2405671a28606641a6c62491b590d0e44e3d6d55806214c4ae398e72da27e2d576155ccea85310e51b02ac862d3cecd2d82d720fc7c55eb8f516fe96d85108ed922404c83177cb31fb46126292acafacb419d529e7b27507ca8e2382280f23d63f8765a", 0x84, 0x7, 0x7}, {&(0x7f0000002000-0xdb)="aeeebfb62b3e5b9dad2fa035bfaab2aae2923ef6c7d36b1fe37d4fa13ad6c9c91fda4079698c0005c48b84560cbf147be84827df0e804bf86e3bf9b56a40d2da904669ba671bb270eb81ef0a510a78f3d9881abdb5052387d332f62dd2689bfd44c73e7e07e2957d42f9aa4eb380d29de0695ff57d4eeda942cba70924991d8b25d0f98fee329ebb3c699de2079c07bfc66c7b3c66e942f5fb687c09450c24835cfba8a8194301ee6156480595415efe4f72644275f7317f2de095377ad24abd036185fb4ec62186ca90e58440630294754f50807015d8afd0a7f4", 0xdb, 0x9, 0x0}, {&(0x7f0000007000)="1fad9937a998e396b0b6f0dc851b26ca404aa5698495fed8784388cc2354b80a2dca9cc917185eb6", 0x28, 0x81, 0x10001}, {&(0x7f0000003000-0xc7)="8d30fc8ec7e9128793a35e7086668f1f79aa930e6147674a90c39a760cba02849eaaecb08f30de12d28ac8290653e62c48966e51d9be47fbfdd4ac041f29b617368f4370fa6b556ecbfa5d80385ba1d8f71fabaf2e6c3ff9659ae45bad91ec9c02ca935155b7d64accc205b43c93c09191b2730cd03009525ed4080c4ff27b51895df892d6d0240cfc6e808ef5c116d463ae87ab30f42a609589fde530058b7e4de7098925f2e7ce2d89a121ff713f2b10d382a7fbbcfd6c90b15201729aa3c9d3fe2e8f099431", 0xc7, 0x1000, 0x8156}], 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x9, 0x3, 0x6, 0x97a4, 0x4}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000008000)={r5, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000005000-0x4)=0x0) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffff9) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x200000000000, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x1ce}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) [ 49.056181] binder: 7453:7460 ERROR: BC_REGISTER_LOOPER called without request [ 49.090908] binder: 7453:7474 got reply transaction with no transaction stack [ 49.100596] binder: 7453:7474 transaction failed 29201/-71, size 32-8 line 2920 [ 49.112633] binder: 7453:7474 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 49.120556] binder: 7453:7474 BC_INCREFS_DONE node 13 has no pending increfs request 2018/01/28 02:16:16 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004db000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000060d000-0xa)='net/route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb8000-0x8)='./file0\x00', 0x0, 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a6e000)={0x0, 0x1000, "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"}, &(0x7f000031c000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000030d000-0x98)={r2, @in6={{0xa, 0x1, 0xffffffffffffffe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f}, 0x98) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000d83000-0x4)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e3000)='/dev/rfkill\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x7, 0xe6, "abca4af3c9d5e1044724d3587927c0d49db864d37aa3598aeb8b874eb4d85e2c53deb552944e294d42b0102b27e57b37776e502f82b86bff7d13f99b26293c6c78cc7c70451a53b75b4b7cadb10e404463f0821be97f7d7698865cbf7300e9fc7702c6df05c655d8b51b32bbad58ebef1b0b2353ac973e5152f29f73e813ba3420b0f8274723a6b441e08784664144d026b37512ba27669ff658452cddb390b1c8db1eb9fd2c775679891ac132701e5b4b74d73839ad563acf2ab0ba76bebe09b52ac624508fcf5b1655d24619febebfa7f8808b79cf339362d108a41be9cbdfb89e95699440"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xc1)={0x0, 0xb9, "1dcc8176c773da55018022f249ac78d057cd27ee12396a93a6df6bd639b8b8051a7aeae6f58c2af745f6023ec2cba98112dbf3420f1ea445273d60714e7c3a227032bcadb3d5672acded2db94d04dec30d8e8552192d591d71ac2922c154414be349bf24a690ae524362a4a2d87c0255ea7ca0429b114a7b5e8d3002219943dad7ec24219912ecf8eb7984a713228879b3368c9cba0f868310f47ebf1b7229eae4d8aa48101024360d97be09a8c1dcfa534f05262aa6629583"}, &(0x7f0000001000-0x4)=0xc1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000}, &(0x7f0000001000-0x4)=0x98) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000)='./file0\x00', 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r1, 0x8a, "afb187f44669b01340e368d81eabc1d019b7255724ce695b788dbef0cfa5fac562621f900842dcbf866d4b06567aba1d8fe5c8f50faea3412b498527fda876ef18c3ba4a7d7ab59229f6d5a9b958d045e2023b22b9d1fc7a3a7b0120800123f7203407dc2eed2bf18c5461813e5a56952f5f74c8a13d412e497fbf114e5a75501ccb57f8688c7d433a4b"}, &(0x7f0000003000)=0x92) connect$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r1, @in6={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000-0x8)={r3, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x121000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000007000+0xa)={r2, 0x2, 0x3, 0x0, 0x6, 0x9}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000007000-0x5c)={0x1, 0x2, {0xffffffffffffffff, 0x3, 0x3, 0x3, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/28 02:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000606000)='.request_key_auth\x00', &(0x7f00008b3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a20000-0x7)='"]]GPL\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000d0c000)='ceph\x00', &(0x7f0000493000-0x2)='}\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00009c3000-0xa0)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x549}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000500000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e44000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d28000-0x90)={0xffffffffffffff81, {{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]}}, 0x90) bind$inet(r1, &(0x7f0000abf000-0x10)={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000079b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0x4) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) 2018/01/28 02:16:16 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6f2569c9410f6700, 0x800, 0x0, &(0x7f0000ade000)={0x0, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00003ed000)=""/4096) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000adf000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) bind$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3f}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00005fd000-0x4)=0xc334, 0x4) 2018/01/28 02:16:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000314000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = getegid() setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000523000-0xc)='/dev/rfkill\x00', 0x100, 0x0) 2018/01/28 02:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000054f000-0x8c)={0xfff, 0x2, 0xffff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070c9, &(0x7f0000e18000)="") recvfrom(r0, &(0x7f0000f78000-0xec)=""/236, 0xec, 0x40000102, 0x0, 0x0) 2018/01/28 02:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffff9) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x200000000000, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x1ce}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/28 02:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000533000)={{0xfffffffffffffffe, 0x400000}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.149739] binder: 7453:7474 got reply transaction with no transaction stack [ 49.157141] binder: 7453:7474 transaction failed 29201/-71, size 32-8 line 2920 2018/01/28 02:16:17 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000008000-0xf4)=""/244) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009000-0x15)=""/69) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000009000)='/dev/input/event#\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x20}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000-0x10)={r2, 0xffffffff, 0xff, 0x80000000}, 0x10) modify_ldt$write(0x1, &(0x7f0000009000-0x10)={0x1, 0x20001000, 0x2000, 0xff, 0x0, 0x8001, 0x8000, 0x4, 0xfffffffffffffffe, 0x0}, 0x10) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file1\x00', 0x400000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000002000-0x34)=@access={'system_u:object_r:ksm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x31, 0x0}, 0x34) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000)="b8112e5ae535ed0cc3c3ceb26ec9d5bf03492f5fdc3bc99c0c749b87612d8c454fd4cd42876e16a269bdd40f3d477bce0bdc6fb5862b465af4c40bfac2ffd0215ea6ace0e87c6e2890788c9f1b61c2", 0x4f, 0x20000014, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000003000)='./file1\x00', r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x9, r3, 0x1, 0x8c5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000006000-0x8)='./file1\x00', 0x800, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000006000)=0x0) ioctl$KDDISABIO(r4, 0x4b37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000008000-0x8)='./file0\x00', 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000009000-0x1000)="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") 2018/01/28 02:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000ddd000-0xb)='cifs.idmap\x00', &(0x7f0000845000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000043f000)="08645fd648a62eaf4acadd0f73a1b272329b5d014d91c38bd52739a3a72b772967f50ae830ad7ff02b5b48ac4cd8cecf471a59439c10f58de8b5e7e66ec398957c7d944ddf15ff457f78f87325b38a80f928ef3a653d085561a0741e7ad4445a9e824cb4a41906ed8e85217af567c618087112ff85956070dde108182dcd5a30a85ab7e4046282a5aac0cbfe", 0x8c, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000cf3000)='keyring\x00', &(0x7f000088a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253000)='/dev/rtc\x00', 0xa80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d69000-0x4)=0x7, 0x4) r3 = add_key$user(&(0x7f0000eb2000-0x5)='user\x00', &(0x7f00009dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000585000)="6e54df58d9a0b18fdb613f95c857d0016c2cbaea8757ddd99132cde0022976f07564bcba3b830fa960350ebe2147f477c14ee958e362f5abd685a83094281dc822b2482bbc679f8062e34579d3a8673ffb2998711c4f9530944bdfd3a5a1c35fcbfc91997852bb1d00eda1e2751cddbb9bd920f526ad7fea7f187ec28e1832b35e71ad17dfb09268437b60f89c0dac33996d436c9d699ef44d063c195fed6d463c3b5a0293afb70d690acc6f5160aa7945cbcbfdfcbe92e5d680a79cbdf03f", 0xbf, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f000056e000)=""/14, 0xe) 2018/01/28 02:16:17 executing program 7: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1001, 0xfffffffffffffffc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/28 02:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4001, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x5}, 0x8) r1 = dup(r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000925000-0x8)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00006ed000-0xc2)="35e462b12fa712327837603cfd2362a4d237abe16d7d5e4b639b96158494eb4685a9d6107f79d33e2a2f23785aab16ee66314b92ea47bb49d550be31178efa1dc19ac5a6176ae8eb741b78ca64f7756ab47ff6f65ce7359640f029c05b57dcaeccdf2fd3cce0b9ba9f7a3a20d61931c0232a0b0d97bd4b31aa40bab48a0be73637f40ef7e4b17e27740d426f8704c2cbd741b87814f538511191d5f69a8bfc4382da6bac2412730bcf70a84f30a1c610b14ce5f6b2e4ad7e28d1e22b8ed38d81f066") r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a26dc222073b5"}) dup3(r2, r4, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}], 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/01/28 02:16:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f00005bb000)='/dev/sg#\x00', 0x0, 0x10302) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000220000-0x4)=0x1002, 0x800) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f21000-0x20)={@common='bpq0\x00', @ifru_flags=0x4100}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000299000/0xc00000)=nil, 0x7fff, 0x5, 0x40, &(0x7f0000001000/0x1000)=nil, 0xfffffffffffffff8}) fcntl$setpipe(r1, 0x407, 0x8b5) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000002000-0xe5)="514797d514da363716423a4040b9936a14a25c5fdd9c50f308a7bd214b528bbcc6212bbd4dc2b471764673430668e50ea82e0a7672637ac45d06db9f15752fbe944100e9cf52d006b31ade7e81e60052651d5cfaef98e8a1648699c33d074d3d36aba6158e663a0a0f8e6bf9bbd1f75c3204e260d19f442e3ba69277dd4d6fb4ae505c34a9362308747fdeb8c52676bbdbe6f36455434ed33682696fb9d21030ddca135148dcd246c5e7106519f5fc6b4170da3e8cdff1e168bbbfab35d37ec26ce4a198780b79822ae46d3040d064f8a642a0c9fff50b7fe858664ced78bab20c7821a817", 0xe5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) sched_setscheduler(r3, 0x1, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000004000-0x10)={0x0, &(0x7f0000001000)=""}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0x8, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1a6, &(0x7f0000006000-0x75)="462243bdeb7e5dbae693fb5a1e1c4ad1211370e63ac0f6cf40f371bdbfaf7d399a513c791571740d70fc6b4a1845396d81b215e0abe4c825b1d143aba24b6ac2538bfa4ecfc1b3b066d70f8385753b712d2675bd7b8347e6b1f459024830d984f42df3ce7fef2291afc58a305eee4744b06b72a508") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000)=[{&(0x7f0000003000)="bb01242f6fa66e8c39537285a216e76fdc6f5f838e90068bb5fda18ce2669b53bb721207acdb916199aa67d56782841c815131681c3b7177d4b1c241659cb4f9a7938f101c5e03e1eb8b7bb25f21d1cc01d5f1c34c4675e767f121f5bca3af4ff0ca65c07c14c4a5544d069f051e75cf", 0x70}, {&(0x7f0000001000)="2a10d886b9b887626a224ce49ca045db93a95b678899eb6ee03394e5f72e61c5d1feedfbe168c74a55479377ebab98c7d16f5569a07b53f17e2369a40c80c88b528bf1e36c9c7e629667704bfd820f6b61e8efd891e8d9f611d7e1f13459de501ea921a807e0b7791ed2ffc5baebb629d95d8e42c9b7f78135b99e6417d7f36f004974ec01ec39d53ba906aec1783f043ab40a30f6d1e7f42a32f34d8e47e9177f0b878236beb4f67d55734fce51c73e4d3b3c5e34bf0e7183fe135e35f43dec1a0cd231fda20e18084b84118dd01ac183885eef8e63cfba8645cb48c505cfc923c11382ace10f28ba", 0xe9}, {&(0x7f0000004000-0xe6)="41c6833a0be2e374995b27f6de5c59dbdb53c3a6e07179e0d6932cc1e112cb4a40c5892e65967c16bb20673368219f64347a2951fe6299153bdda31596e558e047acd97e6819ae641bab5e356448c255323e6206d077b75f01f3acabc4c64db37098231fb140562caa41d2deb31d873258977a76e5cbfede9d4e3d331b9eddb3b79936b2a47cc7242a899a3242e6007be1866acdce4c017935311b87f51779884b01e0fdb5be054625a756eebee759a54164b60bf8b5d3423caa47b62c421c4ffb997e561b0b07abfa2524a3ca31ca5198adef42953fa765999365b0f2e2dd2517ce9be09603", 0xe6}, {&(0x7f0000006000-0x73)="be291a0fa15f11e16efff9b87bb064f700cd6cf5747638b0fb66f43284260f2a31b27b4b74d1cc0ef009847056fff77ab2506e6188b6e4243f8ad84e4858184843324434677c3600021659be7b57d561dbfcb0af80937e0a3d89dd4b745caf70176bd61c2d8e21c1e5593aa321be5bae252eae", 0x73}, {&(0x7f0000007000-0x5a)="1e7e566520687bb49b5a0b9c9ba8fba66af8dd8e15631ec34fbecd0deb40d5dd6d64ea4d7e81d11913cd3f78889724ae86e48e6f7fd12da92e919842b3f5bf366fc7556ab355842c019742149e8dd2e0215a83a9bc0fc639bc69", 0x5a}, {&(0x7f0000006000)="e4899eac384d8228a8619bfb9f19439fff22ebbf2518f82369851c817b710a7e855ef69fe6cf4c04140ab9d19418170fcc98efcac125fccf227fa25913dc131b1165d0e1aca6e258458f14550cf481c0333225a828017b837aff034389c20d086d24c993e1d9fe0bd9e745ab4da3c3b7563d2de66750a49c5ad0035ef5ea0495f0917a2978029da1a9a0018079a454928de96bed742fb1f28cdf5118e2b0c92da4c9ced4ff", 0xa5}, {&(0x7f0000004000-0xa)="7f0a89d695ece379d3ff", 0xa}, {&(0x7f0000007000-0x8e)="7fe69bd025c90e922280b4fef648cc4062b4f348363c3f377683a0c8f09418b771f415eb5207ff3d5ceb0039cdb435766c83c3d6a5bac637eecec948175f194b79b408da37bd3e12364e04c47b9bc2e3c1eec1008b193271e3673bfb76819ec785145295d6cce81cc6461548bf4b3b096900fe08e53ed9ca87d72bd00156421b8e9305d27515cdcdd2df15711713", 0x8e}, {&(0x7f0000001000-0xe3)="bdc9e70bd1e4a80d8bf35c0f9a61df0fef8a4b9ccb3add1fce4ca545b444519bf07905a24715896227478af1eeb60c5c79e8835abbe629183930c362c574dfa5bd06cc7395e949f6d9ddf99e6e159676f6b1554ff8821bf013845ae2a5082ac6eaaebfb936293925d3f6c3688978e09340bbb92c6e512247ad01da257dd3b44e170726cc24ece1fc0cd45724c8f0123486c64179c915c2f8fd7761ab848d8d21a30d13ed5977000cbf947cda6425ef5509daad15e4b54533e9b19313b4a68551a3833364a80b14dd19289a5e12a28efcad4161f6a0d6cdb4ba7c489bb194c48cdb2cfa", 0xe3}], 0x9, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) 2018/01/28 02:16:17 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/28 02:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000264000-0x10)={0x3, 0x9, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:17 executing program 0: r0 = socket$inet(0x2, 0x80e, 0x400) close(r0) 2018/01/28 02:16:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101140, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x84)="9c63f4486a9370dce9fd7424f64fc702482778d056f3ac5afdc54391e7b80f63566545e62d9a13fd6cbf11fed0e880a87d4457af7872c21c7e34e1dece0aca9cb9a0dc154c2d968f1eb65741002d9d9791814ea88b7391d33a731cd9392ca7411409d81749bffa1ece6891c33af7db5535e64844206b367cfa6e1e800c99ddc6ae308368", 0x84, 0x80, &(0x7f0000001000)={0x11, 0x16, r1, 0x1, 0xc8b, 0x6, @random="d6726bf209e1", [0x0, 0x0]}, 0x14) pause() ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = socket(0xd, 0x6, 0xc4) socket$inet6(0xa, 0x805, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x4, 0x3, 0x80000000, 0xfffffffffffffff7, 0x5]}, 0xe) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0xe2b, 0xd, 0x5, &(0x7f0000004000)={r3, r4+30000000}, &(0x7f0000004000)=0xffff, 0x57) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000006000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1000000000000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000006000)=0x8, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000005000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000007000)={r5, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000008000)=""/38, 0x26, 0x2000, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000-0x4)=0x1, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x9, 0x8001, 0x8ce, 0x5, 0x9, 0x3, 0x9}, 0x1c) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000013000-0x4)=0xffffffffffffff54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000011b000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00008f7000)="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") clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioperm(0xffffffff, 0xfffffffffffff1f4, 0xfffffffffffffa77) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") openat$dir(0xffffffffffffff9c, &(0x7f0000087000)='./file0\x00', 0x80000, 0x10) 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') r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x200, 0x40) ptrace$peek(0x3, r2, &(0x7f000097b000-0x8)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00004f9000)=0x36e9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000034a000-0xc1)=""/193, &(0x7f0000e4f000)=0xc1) 2018/01/28 02:16:17 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, &(0x7f00000ac000)="5f5fc25164ce8f587339e0311be764024ccb5f8237c897e66aea3597fedcbf522747cb60b31d442b43ae3b7ae7d07a0c5c6538922a9420beb3a15c5d09ab7c25774d6e2b605a5fe3727dd124883816ea83f74628c32e420ab385afa37f1abc4a48732c550a10b860ec03338e1a7768d34b0278885180baba14d1d5e39105f42c2244a27e401fe7b93bafeb090840343cb3ff14e2b4b8be25ef3b983c86de051155cebf630f37ac879295506daca656a6139fd0705b4989feae29b24690c3cc8e457cdb2dbd39c39db61363f15b69cd186fb6535e9d66587f6c94766a6ad8", 0xde) r2 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) openat(r2, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2018/01/28 02:16:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00007c0000)=""/196, 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2a) r2 = dup2(r1, r1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000685000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f000099d000)=0xc) bind$packet(r2, &(0x7f0000a1e000)={0x11, 0x17, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000011b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/28 02:16:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x1, 0x0, 0x0, 0x4f, 0x9, 0x10004) r2 = signalfd(r1, &(0x7f0000001000-0x8)={0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00006ad000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000b1f000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00004e8000-0x8)=0x0) ioctl(r3, 0x6, &(0x7f0000c6b000-0x3)="25a72b") ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000f1e000-0x41)=""/65) poll(&(0x7f00004a0000-0x28)=[{r3, 0x2, 0x0}, {r3, 0x80, 0x0}, {r3, 0x4000, 0x0}, {r3, 0x100, 0x0}, {r3, 0x8000, 0x0}], 0x5, 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000486000-0x4)=0x0, &(0x7f0000937000)=0x4) r4 = open(&(0x7f0000863000)='.', 0x0, 0x0) faccessat(r4, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000982000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000007b000)={0x1a7b, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000c42000-0x10)={r5, 0xffffffff}) 2018/01/28 02:16:17 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000fdc000)='./file0\x00', &(0x7f0000014000)='ntfs\x00', 0x1, &(0x7f0000fdc000)="") mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x2, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000014000-0x1000)=""/4096) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fdf000-0xee)="e6856f83f375df0424b58fcfed6dd543cb8a68dee0792ecd4807e5c364e269233cfbaad1cbd19f7eb916ad0c3ca8fe209b51610ba41d84034672d16d4e917784c0d5cdcde9f7ea8242f2306520042c591341a8823fbb2b3664e614bcb72e9ef95a026a9760cd54b806ee92ed9a44ec260e729016bfdbb40378f7a612ac3cc2fe39a33e545761073ccbb038e4b411638ff1192701f27c3a82ec2cf3eb9ceea21c3dc4736d82de690c6e336c880654dfd227f9b1d83f38669b2c3495bfc208405fac3015c38dc1fe51a5451b8db0ed98b0980cfd9db5b54fb6048ab7ff48c122aa819768f00401e4d8e8f891a7e97f", 0xee) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00004da000-0x81)=""/129) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fe0000-0x4)=0x3, 0x4) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005aa000)=0x60) signalfd4(r3, &(0x7f0000078000-0x8)={0x80000000}, 0x8, 0x800) r4 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/28 02:16:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)=':+1(\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f000072c000-0x6)='rxrpc\x00', &(0x7f0000001000-0x3)='!.\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f28000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x2aa01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) getpeername$llc(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) 2018/01/28 02:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000efe000)={0x88, 0x9b6, 0x5}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000315000)=""/111, 0x7) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f61000-0x10)={0x3, &(0x7f00000ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000fee000)={r3, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2018/01/28 02:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xfffffc2b}], 0x1, 0x3e) 2018/01/28 02:16:17 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/checkreqprot\x00', 0x6000, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fe5000-0x10)={0x6, &(0x7f0000fe4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fe6000-0x4)=0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000a9b000-0x8)='./file0\x00', 0x2, 0x80) 2018/01/28 02:16:17 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa1000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2203, &(0x7f0000002000)="") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000fa0000)={@generic="9354944b810024e60a9f654682ae9558", 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000f56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fa1000)=""/224) 2018/01/28 02:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000474000)={{0x1, 0x4}, 'port1\x00', 0x80, 0x0, 0x9, 0x1ec, 0x8, 0x400, 0xf733, 0x0, 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]}) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000b79000)=0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/28 02:16:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000000000)="4f65247fa8a841b0a2741be60a421b1f9fa376bcbad0a182ded5f4d8f8de60f8af87b563261982ab3e1045ed7ee89cd24507d15dde356916b8b7843e60b5fb7115b34119e4adef91f36bf41ac93c4ced89d5c856ec1a5aa684a41d395b754f311ba605c4b1a161c94cde3ba1bc6e8062b74b558e", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0xff)="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") r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) r2 = mmap$binder(&(0x7f0000903000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x1c, 0x0, &(0x7f0000001000-0x1c)=[@acquire_done={0x40106309, r2, 0x3ff}, @acquire={0x40046305, 0x2}], 0x7a, 0x0, &(0x7f0000002000)="ddf260bd6221fc20692ed82a0af314067a1e3204df0ba845cc0966ace99cd7c905085bdc87e0aff3967df2360dcacbe5c3bee96495d0cc43cae1e6175c66f4e195ef88fc196fe456e748dc20acf36e8b50bab4dae402a2f7a7d7a1b541ea03a14e1ecea70abdd418b2703139b87bdcc0a37929696011e76c0099"}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000002000-0xf)=""/15, &(0x7f0000001000+0x137)=0xf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x158)={0x2, 0xc, 0x2, 0x8, 0x2b, 0x0, 0x5, 0x1, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xf, 0xfffffffffffffffa, {0x6, 0xff, 0x3, 0x1, 0x0, 0x10000, 0x0, @in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x7, 0x4}, @sadb_lifetime={0x4, 0x4, 0xfffffffffffffffe, 0xffffffffffff8001, 0x9, 0x4}, @sadb_lifetime={0x4, 0x2, 0x7, 0x2, 0xde, 0x7}, @sadb_key={0x17, 0x8, 0x578, 0x0, "b48efd02bf4e26202617ebd23e7bba19f9b2147a9b5de78afe0f02398c2cee03df395d99cc322ee1664e766a1f61ab5bc64f57ac61edd20341c9ea9e98c9b730327c9c0ecad02443f0f6c34cf5131dce357de722e986dd8418d361f91dfdc240c32880a913b518a6e8feed760cc7578abf4ba789dbc35151f3fce4ad39bd19f94b9ed8cb57c23185274cf5ce8c219ec3662d5af97e37371f3981aaa294a9ed716ed51ca607be25cdc9e23becf5ca2d"}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000005000-0x88)="0c6231670733614608b4aa26bdad099cd63748dc8c707c076adc16ff982fe84564f573ced765aa8d8254a7f042f0f3514ec1d94fa222fa89be06b0483a21cb29a1de3f3e864d843ed6a9e13f14600283f55bd559b9a44dec7e4fdb2ae1df7de7ec1e463bede4ccb102a2cc0d3d050270470f204124b197663fcbd933f05a4bc16768f13545a9f647") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0xa22, 0x1, 0x20, 0x3f, 0x5, 0x2, 0x3, {0x0, @in6={{0xa, 0x2, 0xc5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x2, 0x1add, 0x9}}, &(0x7f0000007000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x3}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x14, &(0x7f0000004000)={0x27, 0x2, 0x8, 0x13}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) 2018/01/28 02:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007cb000-0x20)={@common='bridge0\x00', @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000c89000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) sync() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003f8000-0x8)={0x0, 0x10001, 0xfffffffffffffff7}, &(0x7f00002e7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf9000-0x8)={r1, 0x81, 0xfffffffffffffffd}, 0x8) 2018/01/28 02:16:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ff9000/0x2000)=nil, 0x7, 0x7, 0xf5, &(0x7f00002d4000/0x13000)=nil, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x3, @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) 2018/01/28 02:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000006a000-0xe)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bcc000)=[{0x2, 0x2}, {0x3, 0x9}, {0xb, 0x8}], 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000ec000-0x4)=0x0, &(0x7f0000cbd000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c9000+0xf36)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007bb000)=@assoc_value={0x0, 0x8}, &(0x7f00009e1000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000d6000-0xc)={0x10, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f83000-0x4)=@int=0x3a4c, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000049a000-0x8)={r3, 0x4}, &(0x7f00002f3000-0x4)=0x8) madvise(&(0x7f0000421000/0x3000)=nil, 0x3000, 0x1) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f0000fbd000-0x10)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x37a, 0x0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00006fc000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000182000)=0x10) setsockopt$inet_dccp_buf(r2, 0x21, 0xc2, &(0x7f0000a59000)="8e0da867247898b5a5e7c8bbace81e80301a8a520e496e2f197cf9745344453ac81fdafe77376d46e981da9078c62933e488d4456a5361cd925df8ce7e71fd6eac7de659a134c129d08df940b623c7f21006012f8fbbe7ec07b3596331ee28c296e01335f9354e01b1e11d838e3a28a7b63f406b5b487571d4bf5e59e78717b4adec8a1495dff3f5edb131e8ac0d9cd075d0b954e28736ab1ae0820a8beefb884e07931226a8d4dddb740654f87319e8709ef4ebd71e77d3f31aa0051be9a7aa9d6455", 0xc3) 2018/01/28 02:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ba7000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = creat(&(0x7f0000383000-0x8)='./file0\x00', 0x20) clock_gettime(0x0, &(0x7f0000dc7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000136000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000734000-0x60)=[{0x3, 0x1, 0x4, 0x2b, @time={r2, r3+10000000}, {0x8, 0x6}, {0x4, 0x4}, @addr={0x200, 0xfffffffffffffffe}}, {0x9, 0x5, 0x1, 0x1, @time={r4, r5+30000000}, {0x3f, 0xbadd}, {0x6, 0x3}, @connect={{0x9, 0x10000}, {0xdd, 0xa97}}}], 0x60) modify_ldt$write(0x1, &(0x7f0000846000)={0xfffffffffffffffd, 0x20000000, 0x4000, 0x7, 0x7, 0xfffffffffffffe00, 0x54d1, 0x1, 0x792, 0x1}, 0x10) 2018/01/28 02:16:17 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000b000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) write(r0, &(0x7f0000001000-0xe4)="5c61421425301c1f553a36511043119f378c7af3972b5d0b957df7b414077de5950fb92fad64e233f7f9a68124e989441b1cb9d6e1e188be41bdcb62735e8c2dd606197c732edf67a81872f52caae553a187d32e9d04833a334588ef65332ce0c9913055c815b5bb88d7dc023306ff0124b612c7fad534cf0c9a17d514bfdc7d2fc80e37ff97bb2717b96e7cc3ed9850f4fd492148a26bc1125e802c156b3c729601acce06551b55c21017891cbf11ebd31f7cd93853ac46b08a70152d25de8cc7df13a6bf48d2678d075fbc3cfa532033ff2540bdf2276e0d459a69dea691a46ee91498", 0xe4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000009000-0x69)="3a226e575eb1304775bacd8c160ee35d99224fc34df30f2ceb30c8fb27a21dd60317737e81c0c8aa1740bf7c395aa3da5b4d7509a87af23fe91843657a95fb6b5f214dcabba2bb319063b4935709f6de4486697addd09fde98e39f7a378fdf94df7ba73d23b990f87b", 0x69, 0x8000, &(0x7f000000c000-0x14)=@ll={0x11, 0x9, r2, 0x1, 0xaa1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x7)=[{&(0x7f0000006000-0x88)=""/136, 0x88}, {&(0x7f0000009000)=""/193, 0xc1}, {&(0x7f000000a000-0xf9)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x35, 0x20}, &(0x7f000000b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000-0x10)={r4, 0x7fff, 0x2, 0x5}, &(0x7f0000008000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/28 02:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1df}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000065d000-0x8)=[0x200, 0x4375ee7c]) 2018/01/28 02:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) set_robust_list(&(0x7f00007a1000-0x6)={&(0x7f0000f5c000/0x4000)=nil, 0x3, &(0x7f0000a0a000/0x2000)=nil}, 0x18) tkill(r2, 0x12) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000557000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a98000-0x4)=0x60, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c1000-0x4)=0xe8) bind(r3, &(0x7f0000e65000)=@ll={0x11, 0xf7, r4, 0x1, 0xbc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/01/28 02:16:17 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0xf88693e2c563c839, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e1000)={0x800, 0x401, 0x4, 0x3, 0x4, 0xf7d, 0x7, 0x7, 0x0}, &(0x7f000034c000-0x4)=0x20) r4 = epoll_create1(0x80000) ioctl$void(r4, 0x5451) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000650000)={r3, 0x30, &(0x7f0000577000-0x3c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000449000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000238000-0xc)={r3, 0x7, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000834000)={r5, 0x5}, &(0x7f0000345000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004da000)={r3, 0x0, ""}, &(0x7f0000f45000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005a1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000)=0xe8) fstat(r4, &(0x7f0000da6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e6000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2f, r6, r7}, {0x2, 0x1f, 0x8, 0xff, 0x5, 0x8000, 0x7, 0x1000}, {0x4, 0x3, 0x7, 0x80}, 0x6, 0x3, 0x2, 0x0, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x6, 0x3, 0x8001, 0x9, 0x3118c000000, 0x101}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:17 executing program 3: 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() getpgid(r2) tkill(r2, 0x16) 2018/01/28 02:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x2) sendto$inet(r0, &(0x7f000017a000-0x70)="", 0xfffffffffffffdc3, 0x20020003, &(0x7f0000761000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a4e000)={@rand_addr=0x4, @multicast1=0xe0000001}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f36000)=0x0, 0x2e9) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031c000)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000099a000)=0x9) 2018/01/28 02:16:17 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 02:16:17 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x218)={0x4, 0x80000001, 0x6, 0x7fff, 0x9, [{0x82f, 0x75, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x1, 0x0, 0x0, 0x3080, 0x0, 0x0, 0x0}, {0x80, 0x2, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x81, 0x7, 0x96cc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x1f, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x60000000, 0x80, 0x0, 0x0, 0x388, 0x0, 0x0, 0x0}, {0x8, 0xffffffff7fffffff, 0x800, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x0, 0x80, 0x8, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x3, 0x2, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000b000)=[{&(0x7f000000f000)=""/21, 0x15}, {&(0x7f000000f000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000003000)=""/255, 0xff}, {&(0x7f0000006000-0x6f)=""/111, 0x6f}, {&(0x7f000000f000)=""/233, 0xe9}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/28 02:16:17 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fc7000-0x8)='./file0\x00', 0x4) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000273000)={0x3, 0x400, 0xff, 0x4, 0x9, 0xe69}) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000fc7000)={0xa1f7, 0x6, 0x0, 0x0, 0x0, 0x3f}) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x402000, 0x0) 2018/01/28 02:16:17 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f000003c000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') mq_timedreceive(r0, &(0x7f0000dfb000)=""/87, 0xfffffffffffffea7, 0x0, 0x0) select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2018/01/28 02:16:17 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f0000013000-0x1)='\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000013000-0x9)='/dev/sg#\x00', 0x2, 0x680000) r2 = accept4$inet(r1, &(0x7f0000012000-0xa)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x1)=0x10, 0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c75000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0x8) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000c1b000)=0x0, &(0x7f0000172000)=0x4) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000ef7000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000332000)=0x0) ptrace$setregset(0x4205, r4, 0x0, &(0x7f0000385000-0x10)={&(0x7f0000117000)="a752b4de1ae3fd2e1f88780a25628b72197b1c5101e773c76ce7ebd564cd2685e38e71b3f97502228b67cb1ca9d461588bd3a63da4a1b498879302ce09a16f2cecae3a78f0b329dac33caa83dec32753c3c5429445094f85088ce218f68554da2e829a414f0da7e6f4ad5f2721b7efcaf3968212e074c12d123ccf5e438b6f873f81dfacd7dd8f3cc5dd1ac86a2d0b35ea7991", 0x93}) clock_gettime(0x0, &(0x7f000056a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r5, r6+30000000}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() tkill(r7, 0x16) close(r0) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) accept$ipx(r1, &(0x7f000002f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0x10) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f0000239000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) accept4$netrom(r3, 0x0, &(0x7f00003b0000)=0x0, 0x80000) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 02:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00001f4000)="76731934ea9911811b578a73b66a17ae334c97e5881e041e3dce99a1d37bf1d62f16d884cea0b460e000da3e8ba23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x47) 2018/01/28 02:16:17 executing program 7: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000ce2000)='./bus/file0\x00', 0x40800, 0x8b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001b4000)=0x0) fstat(r3, &(0x7f00003ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae5000)='./bus/file0\x00', &(0x7f0000c65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000607000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x375e}, &(0x7f0000ce5000-0x4)=0x98) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f7000-0x10)={r4, 0xc8, &(0x7f0000ce5000-0xc8)=[@in6={0xa, 0x0, 0x6ffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x80000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7bc, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80000001}]}, &(0x7f0000ce4000)=0x10) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ce5000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000ce3000)=@file={0x1, './bus/file0\x00'}, 0xe, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000ce4000-0x28)=[@rights={0x28, 0x1, 0x1, [r3, r0, r2, r0, r0, r3]}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ce5000)={0x0, 0x0}) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000ce6000-0xc)='./bus/file0\x00', &(0x7f0000ce6000-0x20)={{0x0, 0x7530}, {r5, r6/1000+30000}}, 0x0) 2018/01/28 02:16:17 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/rtc\x00', 0x129000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000ffa000)={0x0, 0x400, 0x9, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 02:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x80000001, &(0x7f00007e4000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f00008b9000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000216000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000073000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000cf8000)='./file0\x00', 0x2) sendmsg$nl_route(r2, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000b26000)='em0nodev$wlan1\x00', 0x1) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000a0000-0x2e)=""/46) setsockopt$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}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) timerfd_gettime(r1, &(0x7f0000da6000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) 2018/01/28 02:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001df000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000411000-0x8)=[{0x4, 0x6}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000-0x15)='/proc/self/net/pfkey\x00', 0x8000000000080fd, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003fb000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ce5000)={0x0, 0xfffffffffffffffe, 0x200000000, 0x8c6}, &(0x7f000008c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000328000-0x8)={r2, 0x7}, &(0x7f0000d2a000)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r3, 0x5421, &(0x7f0000cc5000-0x8)=0x4) writev(r3, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000006d000)={0x0, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="7d53b9aac555", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}]}) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x80000000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dfd000-0x4)=0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f000001a000)='net/fib_triestat\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00005f3000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00005b1000)={r4, 0x80000, r3}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000d7a000)=0xc) sendfile(r0, r3, &(0x7f0000493000)=0x0, 0xff) 2018/01/28 02:16:17 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000)="2baa5b776c616e3147504c70707030706f736978000000005f61636365737347504c76626f786e657430292573797374656d00db83376bd4001791b3fea4950a1428b7b57462ca659ca39f973521bd435595b5ea6953842fb0f1c5", 0x2) write$selinux_load(r0, &(0x7f0000008000)={0xf97cff8c, 0xfffffffffffffe5d, 'SE Linux', ""}, 0xfffffce5) fcntl$addseals(r0, 0x409, 0x8) [ 49.770815] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 02:16:17 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/28 02:16:17 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000020000)=0x0) sched_rr_get_interval(r1, &(0x7f0000016000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000019000)={0x7}, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x1000000005435, &(0x7f0000018000)=0x0) 2018/01/28 02:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f50000-0x9)='/dev/sg#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000415000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007cd000+0x6d)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000391000-0x8)={r2, r3}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a1a000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/28 02:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006ec000)=@int=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000959000-0x8)=0x0, 0x4) [ 49.852906] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = dup3(r2, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000641000-0x4)=0x0) r4 = dup(r2) accept4$packet(0xffffffffffffffff, &(0x7f0000ac5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b6a000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000188000-0x10)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000504000)={0x0, 0x0}) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000066d000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f000035b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bf9000-0xc)={r1, 0x4, 0x2, [0x5814, 0x9a]}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b9d000-0x6)={0x0, 0x3f01}, &(0x7f0000b57000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dd8000)={r2, 0x6, 0x30, 0x8, 0x80000000}, &(0x7f0000ce5000)=0x18) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000253000-0x10)={0x4, &(0x7f0000316000)=[{0x5, 0x5, 0x9, 0x8000}, {0x1, 0xffff, 0x8, 0x6}, {0x1, 0x6, 0x0, 0x6}, {0x6, 0x1, 0x3, 0x5}]}, 0x10) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000801000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_pts(r0, 0x303000) close(r1) 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006ec000)=@int=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000959000-0x8)=0x0, 0x4) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0, 0xffffffff, 0x2, 0x200, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x8, 0x7, 0x20, 0x401, 0x130c182f, 0x5, 0x5, 0x5}, {0x10001, 0x3, 0x1, 0xfff}, 0x400, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x7fffffff, 0x100000000, 0x6}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) preadv(r3, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x99}, {&(0x7f000000e000-0xfe)=""/254, 0xfe}], 0x2, 0x0) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0x0, []}, 0x98) connect$inet(r0, &(0x7f0000ec5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006aa000)=0xfff, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf1000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00007f1000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000138000-0x18)=@get={0x1, &(0x7f00003c3000-0x19)=""/25, 0x8}) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000a5c000)={0x20071026, r2}, &(0x7f0000faf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f000032f000)='userppp0proc\x00', 0x1) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000aad000-0xeb)=""/235, &(0x7f0000a1c000)=0xeb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000179000-0x28)={@generic="8b36acdceb0dbdf8f0f5ac57de78906f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000072f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000eb000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x2c, r4, r5}, {0x2, 0x6, 0x3, 0x7, 0x1, 0xfffffffffffffe01, 0x80000001, 0x3}, {0x7f, 0x4, 0x6, 0x0}, 0x5, 0x0, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x2, 0x2, 0x3, 0x3, 0x50}}, 0xe8) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff8000-0x4)=0x1a, 0x58) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ff9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a2a000-0xe8)={{{@in6=@dev={0x0, 0x0, [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}, {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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c81000-0x4)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000)=0xe8) setresuid(r1, r2, r3) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e40000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) connect$inet6(r0, &(0x7f0000721000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/28 02:16:18 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x88, &(0x7f0000001000-0x88)=""/136}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000089f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000077b000)={{0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/28 02:16:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/enforce\x00', 0x80140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000017b000-0x6)={0x0, 0x7f}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b1c000-0x8)={r1, 0x0, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x402, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ftruncate(r0, 0x2) pause() setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000+0x640)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89c6, 0x6}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x80000000, &(0x7f0000003000-0x8)={0x0, 0x0}) accept4$inet6(r3, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001000-0xd8)=@hopopts={0x88, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x9}, @generic={0xe6, 0x61, "4fb9f5646625f5c751db816e486f22eb73f1c10d87f76748cda3587367dbcbbe47db698ba696b3c2207b6138152c3f6527301c6800b12508803fafe5863401fb18eed4dc9accbae93ab3414c5084cfb111446bcae8d031215a8fbef2a65591c746"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x2000000000000000, 0x6, 0x400, 0x6ab86f0e, [0x120000, 0x7f, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x3, 0x2c, "71087d9ffbdc55e42ac68a5e9597dd952782195a966d5892890fb760bb2f7a442ee5ca736b266d26025d6207"}]}, 0xd8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 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) sendmmsg$inet_sctp(r2, &(0x7f0000001000)=[{&(0x7f0000004000-0x1c)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000004000-0x57)="935e7956720893a88ad5551ef930b1c7b2f4dd88d3a419bbf5521864ce4a8edca94625e6d67c406658dc106bfb51894198a5a0e22a7daf6d35bdf47ef24a0574d1a102251c825ad876787d2df981ece8f9ee5df297d487", 0x57}, {&(0x7f0000001000)="d8e660da1bac4751a7b267c4bb7b6cd95ad542337107a87b10b80abb481404d11b02327372a48d7b7a1b0d40ed0d106de0b52c8660d9a5b3e386368f565f1849eabc586ad6a8d417a9d9dfc8b9484f3ea6a5528cb55405e192f4e9d19c34ca147c157ba3225d55484b98742644121a71ec812d2fda275c339eb038556280a306596a10ab7c94e271cb57dd2701a5fa20f4f1c60a09cf592fe08c68da705beb28b0c95529", 0xa4}, {&(0x7f0000002000-0xce)="c01394e07d5b9f7f74dc8db2ccbde3fb57afb91f1b15189f3ab31c7bc3ee87d3356d8368f3a6f108d6864f004086dfdcd5bb61b49a544822d14920a787c75ce69ce1c03337a89e351776e7af1102f2153de35f6103d9d2ece699c34e9fbd632e0135d65eb2448bcaceaeb2b59d1a90c1c99ddbb57c89f3d1c21e0fd6ca7a0f56db775196b19fab67cec453eed3dca3a8ba8034710975111f06bdadc510bf2ce8e4814f7e2b3bb215a5a6921d17f4249b798af10d2412380ed7c6ac1c7447ac3724bc2f8b9cd128df0aafb11c08d2", 0xce}, {&(0x7f0000003000)="a4b845a6607116d54eeb733513528778609d2f5f45d2c96e8ebe4171ca327ffd82d16b297291c1e65eb483f66aeafe714ef113abca24eb96707ba2dc8520cec35bc18a844ae847b31ff2bf405d5fc797e31d134322dd382156ee95eaa67b045993e1ce253556c3f1af2e267222cb9b319901eb548c6081a59a4ce8e129ed2b83ea1e658a186e0a45286774fba8e56d34b721d3029ead4cb82b28900747bd2b28761712d558ab58f9db83f10d0130f6b7c6e884445a04b7b577aca58c0648ad0f", 0xc0}], 0x4, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x48, 0x2, 0x0, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x100000000, 0x0, r1}}], 0x60, 0x20008044}], 0x1, 0x8000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x9, 0x5, 0x2, &(0x7f0000002000/0x1000)=nil, 0x8}) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000004000)=0x5, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000006000-0x20)={0x9, 0x0, 0x10001, 0xfffffffffffff801}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000005000)={r5, 0x1f}) 2018/01/28 02:16:18 executing program 1: prctl$void(0x18) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000010000)={0x0}, &(0x7f0000004000-0x4)=0x4) [ 50.365987] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 50.372954] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.373047] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 50.377231] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.377301] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 50.399787] audit: type=1400 audit(1517105778.172:32): avc: denied { setpcap } for pid=7756 comm="syz-executor1" capability=8 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 [ 50.417425] audit: type=1400 audit(1517105778.192:33): avc: denied { setuid } for pid=7744 comm="syz-executor7" capability=7 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 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000881000-0x10)={0x0, 0x38, &(0x7f00000f6000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f00009a6000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004ff000-0xc)=@sack_info={r1, 0xcf, 0x8001}, 0xc) lseek(r0, 0x0, 0x3) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000d30000-0x38)={&(0x7f0000d90000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002e1000-0x60)=[{&(0x7f0000195000)="7813355c06768ab497f13b1930f545611915100cddf26a331e9f1f5eadb82c1fcb70bde317d2381d4808173dd1", 0x2d}, {&(0x7f00003ba000-0xdc)="068b703ac6ce7ff8eb64dadd42883c36d927779e1feea763d6fdcd3b0349324a532209b3c1632174e95a246f61d8d2f211322131e57895225ed6732f919979e17a0a602c3e1992f0274026082e558396ee75adddc1a47b2a6b5ee50349ebdcea9cb049112af94eda898b2ab343d70eb56c8262c9df396f263656541a1150a54eb5beccbe13fa4265db19ff7281e589f2f18bfca1f8529c72cc0c6153fff684cbd9750a6fc57edb1d62665833a8c6a472834abcceb9110aba6de61c263d2ba4b24b00ece5d82b81480dc78c3f6ea81f5e1d88840c67e50d7b5cd883e9", 0xdc}, {&(0x7f0000de2000-0x30)="0f9dcc5176bd6798467c7c82c0ee0c0750a4711b9962c1965332a8602a652bb58e9e8034f4053d08c34e83d73fc63a77", 0x30}, {&(0x7f0000c9a000)="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0x1000}, {&(0x7f000004c000)="a8064a6c799fb4484178c1bb39a1a967efa9856df9fc287e4bbfa67d88064dba8283317a478f3002e3ca3ddd75c2cc934b3bde6a4c2d7e1cb247a44453641b3d", 0x40}, {&(0x7f0000dc7000)="21a914b3989e7df9ef141a368cb97bdef34ca5d3b1850fa01ea9d9d6ce645180e5f9c008786a3c150d11418fd00af2df7e6d05d5065568b3be2022ffaa43ea08964d4e2e376b93809c950cf9cdadd6d76c4cf3305232ff69219520660e0ad224f177c30cdd5c143bfe31c2f06e056c71c1878d1c5e4e2f0f3d42f1d505987210c75b795e7fdd066d9556a89bbaee435cdf4cec92c6716706dacb99ba5643e36e5e5552b9e2eb3172ebf3fdeb4278ee887dfd4376da3e2234796b92535343dc81fcd95a7b2d1e97b8cb591e1dda792e7b1d93f3d1f830f43403b285d1ed4e6655343196ece738cb98f98f1a759f03", 0xee}], 0x6, 0x0, 0x0, 0x20008001}, 0x40) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r3, 0x1, &(0x7f00001df000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000d75000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cf6000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00005d6000)={&(0x7f0000daf000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x3}, 0x10142) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ee5000)={0x0, 0x0}) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x129, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x9) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000024000)=0x100, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r0, &(0x7f000001f000)=0x0, 0x200010000) 2018/01/28 02:16:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCSBRKP(r0, 0x5425, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00008b6000-0x1b)="22e5c7a870598e7e2b1b00a9b7be4f0c303c08ff98eb0e19e82240") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009b9000)={0x0, 0x1000, "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"}, &(0x7f00009b9000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008a2000-0x8)=@assoc_value={r2, 0x1000}, &(0x7f0000de5000)=0x8) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffe000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f62000+0xb36)='./file0\x00', &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000169000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = geteuid() r7 = getegid() r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffe000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000-0x4)=0xe8) r10 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffe000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) r13 = getegid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d12000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffd000)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a3a000-0x4)=0x0, &(0x7f0000bbc000)=0x0, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae1000)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000054a000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b6000-0x4)=0xe8) lstat(&(0x7f00009b2000-0x8)='./file0\x00', &(0x7f000065d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044e000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c0c000)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000b5a000)=0xe8) r31 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fbd000-0x4)=0x0) fstat(r0, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060b000)={0x0, 0x0, 0x0}, &(0x7f000089e000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpgrp(0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffd000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e28000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000c87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000631000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f000068d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ffd000)=0x0, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000ffe000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000bf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffe000-0x4)=0x0) r45 = geteuid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000797000-0x4)=0x0, &(0x7f0000e44000-0x4)=0x0, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) stat(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f0000144000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000097d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d81000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xe8) r52 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004bd000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ffd000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000174000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffd000)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000de8000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffd000)='./file0\x00', &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ff2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000086f000-0xe8)={{{@in6=@remote={0x0, 0x0, [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}, {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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb7000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = getpid() r63 = geteuid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000907000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffd000)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffd000)='./file0\x00', &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f46000-0x230)=[{&(0x7f0000943000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b3d000-0x60)=[{&(0x7f00006e5000-0x63)="15eff18c877309fa478d87009d5bfa883c9a71a373c1a293e6d21891e34b13905b58e562550523d80d52f55e2e5dec81b516964f30bfe1732aa269410b4140bd44936f0a4e9e148af53fd5a93f1f157ab12140bbbd2adfe931ef99d46898a36b08caa9", 0x63}, {&(0x7f0000ffd000)="70139060de082989e2d05c352e98d836f2b9bef8a4e88ceac9a139064e3549976a8494452580484a5227c3c2f3a286212c979375b7d9dbb31910369d733935920c4991e9244ad974c2303a1a848eab010fe056196347258b705310bd51c845b6ecc67ae453bde502f593976cdcfe17a5198025b51a93de97352a8492b6a7f80acdc30676af51832f1d70ac9c3c3a7177dc40ea5d83b47139b31cb137b87cc5b61cfbc3d464070c4c7e1e6ee0401dcf502793ed7c53ba3a7813bf75fab2153e0da1d90ff9e25efe1bf94027a7c0b6b543f4308af12a204a6b160dc10e2fb2321c8efbcdea5e3af675a27280d2a23685730e4f8b", 0xf3}, {&(0x7f0000ffe000-0x10)="7cf3d16e09bbc52f019decda4893ad7a", 0x10}, {&(0x7f0000bff000-0x4d)="8ccc0d75f0abe17f55b6ca568b138ff41868bc053b7e0422484bff10310e5466985ce5a60221eefbcd4c3ba740db05d7d54a9513a027c525684a16c2403a2cb1ec38a9fae4e92ab5d30d101a83", 0x4d}, {&(0x7f000069b000-0xe3)="2ae91a2368fa49cc1cfb5b91b6e61bc92c9b90c29d490de533d74b5cf6aaf78e781661a820d23a554347047c7929fcb6b63094753ea759d639f3f0b659a8e47d25b8f0f2aa1a0e13fb2274e3f87c518049a9e89107c9ebc521b1f6a1fb549daa92a8f2a11a78d1b4cd0fa426aa1e8d1f47194a507cbd783cc3e423405d0dec07008e360fe7318e10a5c1a6db47af720528460524a505c150e5662ff9f3dc9d7e12fb0fece63bea9daaed964430ac4eab021a2fcf265c2409d386361e8b7065da5f6a4ed93e6cd66ce0ecda434fd68c935e6f7c894562058f92803b5cf27b2352257cac", 0xe3}, {&(0x7f0000901000-0x5c)="e8fc992fb6bf7b85ac748f5dc8d452e16b222906b37e2c1a0d744908bdfc97f2ebe0bd1a04437dd6e4a712c851873396bd3562e0ec30b334b030d6e71d9157375b9b0e50983118ba0fa9d760faaeed6e547da2f0b25f8fc300c17d99", 0x5c}], 0x6, &(0x7f0000ffd000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @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]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x170, 0x8044}, {&(0x7f0000ffd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ad000)=[{&(0x7f0000ffe000-0xd6)="b6559f2ba333593998136172e49a2e44b8e1d4cf40ab10702ea9812f8f285c5974ac2a7650a7999c502156987682cb7ecfa72976049ebf5c95e0e0e918518befa3fdd2c116f2aae2c506103f0d7587e35825bbef7af6039ab0ef740d60d908cec881805e6859a57a9b4ae9e9676116a31cd43223aea1af9fea38a56c5ae544bed20ab411a4757232c0c5a5d063d7bb3f97974703041155437256900daf85653175982ca7e62ac11e2326530cebcb482537049fdc71926f5c0429c9f499e50830f0287fe16ca9d03ee161fdf4eb9da714927061ed28ad", 0xd6}, {&(0x7f0000ffe000-0x72)="87b2a4a1e8db4842ac1a471416fc5ec87ce01bad205e6b9e2e60752b683ffe48caab63161fb835de2e2d60a4e218a00105171e8ff75262b6ae3deb31b62195ad9129a315b4f02d71329714fdf1dc51d388e20d557667e9f532344d3e8c8731df719cba00a26277baf2c88bd2551acb42c0d6", 0x72}], 0x2, &(0x7f0000105000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4084}, {&(0x7f0000987000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000970000)=[{&(0x7f0000ffd000)="2a53fa02098e7db89f42b6703805", 0xe}, {&(0x7f00002f5000)="7afca08e9e0fbf3716186acd9c00eec40671f43175861729ab3ca7bd06c47bb052aba28d17b8ad57ede8bbcdb30c387af49cc6ae86dad6e618ae002e18b5ef6b5950791e5fb022e3789b028610642e2677ea943ddb8a259bcdc18a5ba300723c56dd94f1bca161910206b5f55d03b9f74a421506182337f92c673dfda81fbb1540fe76ec38e1e2f69fd4f9fb06824623c8d13dc7f999121c715d208d1c18dd78f80050c18086785f3c61cca69d39174bd3a1e227d54ad114cf07", 0xba}, 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{&(0x7f0000bf6000-0xa4)="624dc1bbb97613d81df38fb115166d71584a6bbaa402147e1377781c9494bcc9cd3430363b2c3576a3c7886f25b03c19883a73aff868b94bc714827ecba3828925984df522d2cad085e0837f28b6e4aa6167216eb0cca906e7698517b09f9bad4a7fbbb472f5df96ac81d7d9c190ca188c321b010456fe3e3f8e0bb4ccf96dbf919b685e161e02f675dd9017faba0773fba7aaeebd4ab875b5431667dd5f1fe6777a6f09", 0xa4}, 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{&(0x7f0000d42000-0xd4)="937d3d77cdbef0a02ece5a0a38a41c70d37aecae746cd563ae10f83c6ac8947ce8878d2fdbd3219a36373151c403c7f1e1c743c869a9d7cf060e5c41a9ff88801e19db0d3e605ae4b3cf0c92c4173bc2a25684121ce09a69e7c65e82d00caf0da50916ebcdd6de50e34c3d4745531cc99491c6f1ae497c1542d0a6059ea80f49eb517ddc01994c3e142362d512b3d3d181315e64f58fcf645fcabc3df558c6b7fc86b0aafa5195a4914c42e88a8cf314c4210857c670df799be6527fff4ab4d8684994738564652e9cc1cbd913faf4f0aaeb8fc1", 0xd4}, {&(0x7f0000a19000-0x84)="8e3d2cac52662cdcece6a202696c538820a8ae79b415e63a41d440efc45b3ab21e1d6eab12c0ae70d4c05885d016b38486f4398e7aee896b49c55cb5fb81c3936c5ffa4f2dcaa4f054b9bf72c769b0ae115f7d0e4493d2491097509f66a384e0f9d028839a3668920c0f4a0aedbf1ca9e1c267cf3ca25769e9c609ca428ba4ab0f4b80bf", 0x84}, {&(0x7f0000463000-0x50)="9cf1c0190a385cf7e5a6d864eec021362f5f1cae7a417f7fee25b49575fe69a4e7de43dc5c7151a5611e8a54e96a0c2aa553c9617c8e2a2daa4d726e4afc0418798e5fd99702b421667fbabac4e87502", 0x50}], 0x4, &(0x7f0000ffe000-0x20)=[@cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x20, 0x4008011}, {&(0x7f0000b5f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ffd000)=[{&(0x7f0000453000)="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", 0xfb}, {&(0x7f000021d000-0xf5)="5b2401ce7efd403e8063ddf3f9ed3bbc8db36592f533491fa264a1d2fcd0287a38759fdf18bb39daf2596f12446d252d42ca7790d32aa571ef06d196c583e928025834a5996c9aba0bd3a0dc533f6a6c6c9b6248072b6113953b7a91ceccce4de9e7626758b32af8e56cc193b128d910440fce5c733728b92c3b695b3d6c7f7b2e04c65eb1971d67d520a8a8a8a884db051e3b63f1d4040df60afc13409b71f37e33df7cbbc61dec7f2869c812dc3b7ecaf3cb7b19cae28cf613578c8116cd8bdb2841d4a2aea1bf124f861fab12b92e0380fced6a2b067a7b20e51002a2f5b54d36da5d00ecc6db7acff9d3440e20ae29760b7af0", 0xf5}, {&(0x7f0000ffd000)="487ba66c5a", 0x5}], 0x3, &(0x7f0000ffd000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x0}, {&(0x7f0000ffd000+0xd27)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffe000-0x90)=[{&(0x7f0000f18000)="a7c12a9e1723e4e07aebaa78be6e224dc5c4", 0x12}, {&(0x7f0000ffe000-0xf5)="928d1d82a357577e436e94e2da1f20f076e753d23c826c3bd28f1607089e1208a4ac1071d9dace695c9a4a00d4ec5a3d3ad3852bca53b1cee1bbfacffe0df47b43fc024a6d24094c5321957085a50575141ccbd2e5aaa7c1981da576ed10ef840546b297da1d324aa537c71de794f4fd19da53810cd10c6dc6c7322d7429e46db2ad8cf50e107b803ee5dadf89c33fded2130238bcdb1d67295807f4c3ace44fc866f710e21a539c499bf9c91de0b6035c393396cb2103bc6b98e229061fda11dc0903f650d47bdde98b6e7a646ce6437da94157448b20f9090983e25d514a8b17bfdd3c1cb8234ef2a63c6afe3601373fd8b66a15", 0xf5}, {&(0x7f0000deb000)="7c507e465e77f9d998c1fd1ab6d7ec99be1a81aeaa5242b107b0f404e64dd9686f6260d85f5f70d9c446cb29be28c886f4a8fc3ce731ab094de26da90348a2d23929189026342f9442976f3779df10ac328ba328b3656a4ace980ff10e324fac553b09f13fc080e8bda7262415142e347fed7e1972031a41c04465a6eb80348d9a2e769abeede3859ce73335aa1cb1d6968fa1ac529e9aed16e7327a90f6ae42ab399020e1a6b4f3bcaae16560f96d47946ae597b1f245d3630a517e8b461b7c7a7585e3fea38384a2fca9", 0xcb}, {&(0x7f0000df1000-0x5e)="645e43d0026608ef618f7866a107b911cc431c130ea655cd30600357444efc8905704c8958c40638a4ee3ebeaed89b28809a6bebfcddb20ed189ae2431a7a90fd7f640f079fab577dee13ca38610bd450ee61cb41690c58bd499bdf4c650", 0x5e}, {&(0x7f0000ffe000-0x1000)="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", 0x1000}, {&(0x7f0000ffd000)="3d343beed0ae28c3ad73b07ff1b8daf69f056ee510b8205f69559d1b3e07a539de2cde4b2e27437b985ff41e9e39e124074839088fed9c2f", 0x38}, {&(0x7f0000ffd000)="0cf9304ce8921c9c040c4927d2058ce106cb480570625f415e248b10c371066fb166b3e43ffde58531dfa7d95f84ab49a258effa53e1fc085471fc9eb39db0b83a41ecb80e5083afc7316f1cb7ae3c299a94d626de97304400e11c97bc56876718d7c2fbc82e1c8e8e50058aafa2dc1c11c25fdae14f6a1c468819cdbc91a321dd643a801f9c07e44d1e3cccd9f9689d4f75919318b27bcc62c311490d0fcbe7470ac294ff8497dd487f9416e53c72b7e050bc36b01351073b947db8bc019bc0041d365f", 0xc4}, {&(0x7f0000ffd000)="c4", 0x1}, {&(0x7f0000143000)="04a2e20d8d99b6c22bc416f7aa7df0fa4d2ff4eb51c9ed47b96f56c85739cc8f3bf9d07ed55c991ff412d868dad6be5446f8b7e8a3655af00343c66072a1cb4d4bcb8a7f7359526714961bad878db25d39d693b8d7dcc729e8eabdf56573924f1daaf9cdd786fcf2fc8cc672c42c761ffcae790768963defa67a7cc8bf684a2ef3d4d400192da835b95e71801e", 0x8d}], 0x9, 0x0, 0x0, 0x4000}, {&(0x7f0000b81000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000098000-0x10)=[{&(0x7f00006fd000-0x48)="0f24e5aeadc5d6a74ea4f1f9ecb43ba56267597022a535501c9084c65da2fe506f1c60db1cef9f94ebf15bf2ef620cd9c21a204befd2b99fe45faf4fdb5b1beac7a8c4c7b4f3714a", 0x48}], 0x1, &(0x7f0000ffd000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x4}], 0xa, 0x20000000) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef9000-0xe2)={0x0, 0xda, "66a520d6020c62ccaa6205884acfc10db5ba2910a7b3fbc675cb261ecf681fe95ba8ab987fba5fc6c862e4900b0e0a558e7bac3e7dd492426dc67be4b72966aa6b54f2a7f7e30e360862f4fa87c123542cd03d57598630583645e8f0722f9ae24828365f59f52a6675def4c2f66cd0302c60e1022fd34532dc9376b6e33ad5bbee666cf5324d2c079e7e83db97e2319fb881ace2aea7eab37abb21d32244bf2d934acdc0666741e2a642a110db85cf4ed8281bbb5d98786b340ec72405644278d9d88a4f1beef4981f666c099923730e7dc84f115a8388a3c200"}, &(0x7f0000308000)=0xe2) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005a0000-0x8)={r1, 0x55}, &(0x7f0000ef8000)=0x8) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000a1a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, 0x989680}, &(0x7f0000ef6000)={0x0}, 0x8) 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006ec000)=@int=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000959000-0x8)=0x0, 0x4) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000353000-0x8)='keyring\x00', &(0x7f0000748000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000f87000)=""/161, 0xa1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000d5000-0xe2)=""/226, 0xe2, 0x20ff, &(0x7f000035e000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000c0b000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000019000-0x8)={@multicast2=0xe0000002, @rand_addr=0x4}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000001b000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@generic="9aadefd78f26b5675aff1abffbd8d729", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000868000)='/dev/rfkill\x00', 0x101201, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000620000)={&(0x7f00000d9000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006e7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000792000)={0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x5, 0x12, 0x10, "87d112352429550770589ffd10b836994f57c057a3338bae5a789a23527ee0f4437de1652a3e5784b464e638802ac31b81f7750f38250609e1add693da7065f7", "ad0e2468995ed8e2cda9a2322bf894dc2ed058d761b06af722c610318c60b037db77687f8cc8331551d0cb46816256ff75662acde1c2b55f6c335fbb68fda1a6", "0b9d3db2ae5dcebf31094d0879f5cefbd0c93168f70e0b2f7a8ca783997b67a9", [0x9, 0x1000000006]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c9000)={0xbf51, 0x7f, 0x2, 0x53}, 0x8) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000019000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000012000)={r2, r3/1000+10000}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/01/28 02:16:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000001000-0x50)={@common='syzkaller1\x00', @ifru_mtu=0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000207000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0x107}], 0x1) shutdown(r0, 0x10000000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000850000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000547000-0x4)=0x0) r3 = getuid() getresgid(&(0x7f00009aa000-0x4)=0x0, &(0x7f0000976000-0x4)=0x0, &(0x7f0000202000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bd9000-0x4)=0x0) r6 = getuid() lstat(&(0x7f0000bc8000-0x8)='./file0\x00', &(0x7f0000d4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000018000-0x8)=0x78, 0x8) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000257000-0xe8)={{{@in=@multicast2=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, @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}}, &(0x7f0000695000)=0xe8) stat(&(0x7f0000a08000)='./file0\x00', &(0x7f00008f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r11 = getpgid(0xffffffffffffffff) r12 = geteuid() r13 = getegid() sendmmsg$unix(r1, &(0x7f0000817000)=[{&(0x7f000062c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001f1000)=[], 0x0, &(0x7f000007e000-0xf8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x20004001}, {&(0x7f0000820000-0x8)=@abs={0x8000000000, 0x0, 0x2}, 0x8, &(0x7f0000b7e000-0x60)=[{&(0x7f0000431000)="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", 0x1000}, {&(0x7f0000796000-0x83)="6887b6884a06a8fe81bf2da373ba1eec51e8adae978ed2116e2588c78aada306931e70c0d8d8b611bbe36710d6be5ec2b51175c08dbd1362ea1313a51c705ac9a9f3c07da6a1a3b80296815b88a6e5f070efd04b47cc766c293736dcc0f50227f002507c21d170ba1d80ff5bc4f40fb5552df1270918387c6ee9c29e3f93798349ad62", 0x83}, {&(0x7f00006a4000)="dcc5ac1a4752a19e2730bdd8fd29acbb4245a6f361093c86366eb7514887406f174d6f4f78348871cef9b0377261a67cc4a5e73e499e84362c2de98c1664fa8e35411a8cac90a92a7b2a37dc1fd426cd66db5bba13121a08914c0e06cc70d13aa0c7137d1e697e82d471a9472238838d8601218c928f30ec129bde1152e5", 0x7e}, {&(0x7f00003ba000)="c517d0426964d8ce5b3e72b485eca09445e464fec82aef3454d22926619b775aa0bd5561b1e29f783423c5ff7b0a64feaf70", 0x32}, {&(0x7f000090a000)="2afb559fee03be7b3b2d665b22e9da2ea6deb5a24a9d68354979f65157176ad553ec122f78ca109f53f26bd2b5d76fe306e29a8c53348e214b005b76bc769d1d7048db0cd387b68d7f631f5829ff51281ac02cf4e0534c53eb434549953fd7e909232b7c41ae267facd227a421f4439c077fb3e7b6568f2b781c120a53781f703bbd7ec6ecceb5c021916218bf1e2c55347a2f52912bf92584bdc26a362e8c304ff59642a9c95581b65c003e3353d33436088ce3986f99b6c988cc72a5506280a76a630364078ebd0c476f4fc7ccd3d853ed474ea51a9ca631f4330e0bdcfb2bbe7caf254e246cc6b68dc111597fd5618a543648b1a436abd8", 0xf9}, {&(0x7f0000a96000-0x3a)="fcf88e17bb25a5c11de2fcab70712e1f393953b72bf149dd2b257a2adceac3aaa06278ad87b32309ca0ba80397e3a23fc4196de2be239d9e53d8", 0x3a}], 0x6, 0x0, 0x0, 0x40}], 0x2, 0x10) 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000911000)='/dev/hwrng\x00', 0x22140, 0x0) epoll_pwait(r0, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x15555555555557ad, 0x0, &(0x7f00003da000)={0x0}, 0x8) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000018a000-0x4)=0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eb8000-0x4)=r1) [ 50.588791] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000403000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddc000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x102) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a72000)=0x1128, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007d3000-0x8)='./file0\x00', 0x10) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x8000000080005) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x3fffc, 0x0) ioctl$void(r1, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) write$selinux_user(r1, &(0x7f0000003000-0x36)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, "73bc616666485500"}, 0x36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000002000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000004000-0x4e)="d1337899af2ef1bf57b616120d02a318c8472db6f5a5d21d8aaa74d8d62e9772fee4e2fdaf9300aab7c5188ab86ffce3534a99dc5a3528307eb3d6ec9bacbc722121f471d73342655980824e6ee8", 0x4e}, {&(0x7f0000005000-0xf9)="a739c840bc65404f4ab9dfeb073a63277744bce92fb42c8122ffcf0912bb15421243e780e40418e980578cf529b75b06b7152f83f6a628b6957829084990464acf2eb9e5af50966ced1986321b4d96259d2ba3fe076b71def06f6c1c7998bf265f4dc22a5c7479d9e3e7e181fe0ca905817da4873fbbfad8550debaaf711432fe693f5629217bd545791432fa6787197a06629fb5b32c124fdf1aeb71ef2b6bbb696e967c8b7af9aeccc23910bd5d1c525f9b3f2060428b337d6dcb15728911f417f02c1618405645b85ddf57b0b9257e9b3763c162ce1e3efb70ad6163121a0a85e499a3bae37590af8747a478e5c5c65100f12e5210bd460", 0xf9}, {&(0x7f0000000000)="9816af23eada85e37f8bf624a25de774372747bfcca9c78edee7a57a866aa270c8998789", 0x24}], 0x4, &(0x7f0000000000)=[{0x70, 0x89, 0x9, "d2a62cf08bfbf02d309536c881a8239184ae402b26b0c3301b963b8461626c6dc602c406855c47adda15d7b6e77c19bf02e0e64a09f785d316107b82e194628fab2948578a1654b25373a6d2f07c82a82bbae54838d26b7a4347"}, {0xb8, 0x116, 0x6, "7550fe1d92ee4b78cf8dd3539e044a2e5aeeb46d907d4d05d16ef4e901ea4a15e03883ce41f3dda3ad80402ed5610b5415a11a99cb54efdd7904d53699bc67db5cb42ca9a8b37925bbfe7bc8ce116de6bd822e673e930e4e1831bc48a88aacb8d57672b5f526d0bac621114d6766f1f66259c14a29bd4744a1e342919bf58c8d993c6ba4142b2dcd19dc57543c66b4153ded844e856d782c8834bfca402949747f5e"}, {0x30, 0x10f, 0x101, "476d53e863ac1ce49e08c9782eda28a6e0f297bc1667565d29c3d004c5"}, {0xc0, 0x117, 0x3, "d4525a949f1630454024dfb5531cb39b1529536203c6987a782c81d44cb3cdafb90a89d555e723ab5fc1330f518263b1c41375624dd5895f11765929a76c4cb4b88b771bce943ec57cf4b99a77674d2cb6dd9ac7fbca6863dbcd31f761368f7747755a4735c0fb28adb6183fbf992bdcfa3a82d2dc97edf3ed13f91e8c5aa41b3f53e04eb65aae89f20f5f9574a0211ef949a4387ffa74f7437679dc67824786ba4bc96db92715761a9ec7"}], 0x218, 0x20000000}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000006000-0x18)={0xfffffffffffff798, 0x9, 0x128d3a1e, 0x2, 0x80, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000005000-0xcf)=""/207) socket(0x2, 0x800, 0xc7) 2018/01/28 02:16:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7}, 0x4) fcntl$dupfd(r0, 0x406, r0) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x99)="5ac7a62d819163947e91f76397b60f20468b65b5bc2f994a66021db37e18759a1a0f6bdeb71b7696ac1c5bc3c10279896880ea8e7815626e5f078504f28da02112e34b022b966b96baaa7ab12b34e41559afd4604c7b89a301e7753043fe845a5def2c733099952c721205753d8d701dcfe505a7593cb9e9c4a436dd35ae558a322a023e4420ebaf1a0f4993205811dcdfaab5feba4a395256") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000dc0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b84000)=0x10) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c4000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000014000)=0x0, &(0x7f0000102000+0x81d)=0x4) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffcba, &(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) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x4b7, [0x3, 0x56a6, 0x5, 0x6, 0x8, 0x4, 0xf97, 0x2b4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) accept4$nfc_llcp(r0, &(0x7f0000903000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cfe000)=0x60, 0x80000) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000303000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x400, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xffffffffffffffbd) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5d000)=0x0) 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000c00000-0x8)='trusted\x00', &(0x7f00008f7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000)='(\x00', 0xfffffffffffffffb) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000c00000-0xa6)=""/166, 0xa6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe, 0x0}) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f62000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013b000)=0x400, 0x4) setns(r0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e4e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f5a000)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000395000+0xb38)={r1, 0x1}, 0x8) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000be5000-0x28)={@common='nr0\x00', 0xfffffffffffff656, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007fc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb4000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000004000401000000000000e9ff0006000d0005", 0x39}], 0x1) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x90)='C', 0x1, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/ppp\x00', 0x20000, 0x0) syncfs(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x4, 0xffffffffffffffff) connect$inet(r2, &(0x7f0000010000+0x919)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_timeout(0xf, r0, 0x6) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000001b000+0xa41)='keyring\x00', &(0x7f000000d000+0xf39)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) keyctl$update(0x2, r0, &(0x7f0000001000-0xb5)="", 0x0) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000534000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0xfffd, 0xfffffffffffffffb, 0x1, 0x0, 0xf3, 0x0, 0x6, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000ae2000-0xa5)='\x00', 0x1) read(r2, &(0x7f0000de2000)=""/181, 0x1) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000efa000-0x1)='\x00', 0x3) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef9000)=0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000adc000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bcf000-0x4)=0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000146000)='./file0\x00', &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000efa000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r8 = getpgrp(0xffffffffffffffff) r9 = geteuid() mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000efa000-0x4)=[0x0]) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000088a000)={&(0x7f0000bfb000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ef9000)=[{&(0x7f0000c70000)="9338acd35be59f4273e90d80d46eb37a2a2b74d0824f066058176a43b719783cf8c60c4ebff1d35f18a38a81e77cc95f3539fcc7", 0x34}, {&(0x7f0000efa000-0x2e)="5f60ffde721d124a8a2549369c2891668162a160104281e3a2084c5964ec550fb1ab0d4570957be0f2b3855489d4ac6e4e336741e8c5991905d6cca5f7d180aece9b945f", 0x44}, {&(0x7f0000ef9000)="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", 0x1000}, {&(0x7f0000efa000-0x70)="1c60c8041f0b81429ca0938de62aa0d0c9bb7d31126a43f13cd959feadcf7fbc2de19f0685bb15323fae9f87c101a518f99f5f7de2b5e08909c3a8fd9d5c8f7e0a4c9224c91b1eb0c3777456d4b0d672d0fe086d98400f59295e39edba4efbbc0a197d29c416a8e8de02cde2a64c603a", 0x70}, {&(0x7f0000efa000-0x84)="4d55d3c418eb0c9e6906c6d7007bf5ef747865b145d025910b35f130a6553ce58538bae639e7c18374336752e9a59d85b36a93372ebb6cebd2faa7e3b1582d20c343f20e2a85cce36a0206f167e84aefe131f197b82b254ae628a071c5375f2cb8a27b2f805d2ecc4938cce49d8ce3079d369463207dec8c21c3e39840fcae60c4bb5282", 0x84}, {&(0x7f0000ef9000)="e2437a584ce42fc22b7bf46980ba6e42376f7a7e411653ec11c274929d4108e0ce1b196f59cd573c7095e154137e9ad024971f266dcf124add9157b999b79e05c89700f46d620c9162350cdb40009e2125eaa5b28cdd30680af417214e862142293398024f11882d70d7dd744ef5dc8134bfcc9d54db4d6448b10ccaaca7a8106e9b6fab65c2dc79b5", 0x89}], 0x6, &(0x7f0000ef9000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x40}, 0x40015) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000ffa000-0x14)=@random={'trusted.', 'lo/wlan0$@[\x00'}, &(0x7f0000767000)='~\x00', 0x2, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) pwritev(r2, &(0x7f0000a5c000-0x20)=[{&(0x7f00006d0000)="fc56e5f386f3f9bd656a5241ddda5bb733dd85dc3986073208de51d5f3b500c781c99fdc19ebcce36756c40882526c4a28f70b35444eaba540b0503eb32bc23f6f8f3ba15d41bb174ba59cc04dbd625dea92fa1f5428826fbeb71f3b3910a95e508d6896accd2ef86e400ce5853916ae78e856f62348", 0x76}, {&(0x7f0000ebc000)="9927529b9b4f6973e76251c8165800cd4a42b562d689114ae0d3db4b67ad845eae815fac1e20d2e27f4d245a640f44051261b61938f5ab738a2605074ba2586443a39358a1ea4be3e83ffe9eda8f5560ca82eb640fb71f0d34e5b4969ce1b1f0b1ac1dc1dbe88515a5a2e147686d33c960f1236bbbcd9cbc86310906c90b39664623e1db3525184c11cc02e485d036e0b9d835e9ce085f6ea512b3482d3794bde36cd6ff", 0xa4}], 0x2, 0x0) openat(r2, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000498000+0x534)={0x20071026, r0}, &(0x7f00000fc000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 2018/01/28 02:16:18 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000455000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b6a000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x49) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d53000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f000098e000)="6574683165746830be736563757269747900", 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000-0x8)={0x0, 0x42}, &(0x7f00000d5000-0x4)=0xfffffd49) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000234000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001c9000-0x4)=0x8c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000014b000)={0xaa, 0x4, 0x0}) tee(r0, r0, 0x7, 0xc) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write(r1, &(0x7f000014d000)="", 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00001e9000-0x8)=0x0) pwrite64(r1, &(0x7f0000084000-0x53)="", 0x0, 0x0) close(r0) 2018/01/28 02:16:18 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000328000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000880000/0x4000)=nil, 0x4000, 0x2000002, 0xa012, r0, 0x0) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) pause() 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000050c000)='/dev/keychord\x00', 0x608000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r0, 0x40, 0x20001, r1, &(0x7f00009d1000-0x8)='./file0\x00') ioctl$TCGETS(r0, 0x5401, &(0x7f0000c9d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000304000)={0x2, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000009b000)=0x9cb0, 0x4) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000062000-0x94)='\x00', 0x1) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x5) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, 0x1c) socket$inet6(0xa, 0x0, 0x4) socket$inet6(0xa, 0x2, 0x6) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/28 02:16:18 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000245000-0x4)=0x0) tkill(r0, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000c3b000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00007ee000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c3a000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x7fffffff, 0x3, 0x9, 0xa, 0x80, 0x80, 0x73, r3, r4}, {0x40, 0x0, 0x8, 0x3, 0x8, 0x101, 0x0, 0x6}, {0xfc03, 0x7, 0x4, 0x8}, 0x2, 0xe, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x33}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x10000, 0x76, 0x1, 0x2}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mlockall(0x2) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000004000-0x4)=0x3, 0x4) connect$unix(r6, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000005000-0x4)=r5) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000003000)=0x5, 0x8) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000006000-0x10)=@req={0x400, 0xa9, 0x100000001, 0x10001}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000006000)=""/48, &(0x7f0000006000)=0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ppoll(&(0x7f0000531000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000)={0x0}, 0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000934000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000140000+0x1a9)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000098000-0x9)='/dev/sg#\x00', 0xfff, 0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000434000-0xa)='/dev/ptmx\x00', 0x90400, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f00001e3000-0x8b)="9ae94c39baf6e5cfd507ceb81bec9e9040aa80635521ab78f87ac37b49120d2fce336d7470fb269643bafcb8383d836927f389b29678ed1bfcf5c69e0e9f9e1ada2b84ee2e4426823c49ae3abe9d394a20b127bb5ef8b20e4ef6e2eb5742e3aec085a499175e3ef347d96dfc25ab93fe8abac97e791460743163fb1309a63e8fc1556758ab896dba1df17d", 0x8b) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000fdf000)=""/196, 0xc4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe1000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000771000)='statm\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f0000fdf000)=""/0, &(0x7f0000e97000)=0x0) 2018/01/28 02:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000573000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e0f000)={0x7, 0x8, 0x715, 'queue1\x00', 0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/autofs\x00', 0x40, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/sequencer2\x00', 0xa8840, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000544000-0x10)={0x7, 0x8000, 0x6, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bb2000)={r3, 0x7, 0x7ff}, &(0x7f000039d000-0x4)=0x8) sendfile(r1, r2, &(0x7f00004f8000-0x8)=0x0, 0xffffffffffff57bc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ecb000-0x4)=0x0) capset(&(0x7f0000471000-0x8)={0x20071026, r4}, &(0x7f00009b2000-0x18)={0x1170, 0x5, 0x82, 0x2e, 0x7, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r5) r6 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') getsockname$ax25(r6, &(0x7f0000cdd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000e4000-0x4)=0x10) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/hwrng\x00', 0x0, 0x0) recvmsg(r7, &(0x7f0000147000-0x38)={&(0x7f0000f0b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000019d000)=[{&(0x7f0000bdc000)=""/128, 0x80}, {&(0x7f00006df000)=""/229, 0xe5}, {&(0x7f0000d70000-0xf1)=""/241, 0xf1}, {&(0x7f0000768000-0xdc)=""/220, 0xdc}], 0x4, 0x0, 0x0, 0xc1a}, 0x2) setns(r6, 0x0) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) r1 = dup(r0) setsockopt$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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$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$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe90}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "d1e705db78cd7cc1dee3c60120051fbe4eb2d5612393b4f48dd244cf08810db61ec7983c1fe1c9e0cb05415cc1b28d04169d5ec8270897646b4a325f92902b01de8187ddb7193c0cee96e7d790cd58059a34030d7b6915254f795d9d842828803dd3cc66b93ba9ce6c0ff761558dbd6b0260be996eed459d45a83661c8c4c26f358a3be31add1106290bb1bf36219fb082f47acdb2306c0aaf9c859530eba8e632200e40323eed8f7823128838122c564cc14fd199fa78bbc3f88d54a0dcfb98ca13a1166da015951c92242041138d8e69a6b677d568fb137c46cf6273a18fd6bd61fd18448edc3d0dc8895fd55efcaee4610d633ae64970db70f0abd6cfabdd5ac550e6e5f11bd1974f8b4caf8f2f51cd390567197b2afc7d1a653be0e6290ccb707ee049249bf10ed482cf7b251a4664342df0ac833e0b421a23fe38161fb039af1551747c67b820fcdb75f7ec39fc4b0e4d2d5034b30885da089c4c31e623e3a5fc80952c4ad746bcffa047dcc091739c60849ef9c362093ccb1d9b6f704d6f8f41c059b9662e19e62586609655ffeaecd1c4e2ed8a959c7cf0be12c3a0ce2e05a3b5af1f431a4ba554b8eda2a1870918e5a1aee1fc9800978aa5ef641c515ca236346235accafece9f0804a6da4cd6f0d4791acaa8d6ce5b061d4ea088f51460465b3c8d9e7490ca2addb1220519aed03e8bd24ce4c34ff5faa1d16e8508d3dd6f91eac3e8d65d15db8d719d10f5a82617ed26861dac7701e0fe82ae6dcc403107f3623184fc579378c1f8c9701a3fc91c4545c29abd9df39c3ad56587d646f4fc0b72787aa4ba30de161d5ae028563d95c5c47ee5d7031a7acc5141860be450e9c5fbccf591ec4bdb29a26cf034d6b80720134920d7aa8a8c07225492df590cd9806568da8f684a998dcf287386ebcd5868c9f01ed1784c45b7168c98338171c989dd1ef9782c8454818c6ac93a0231121e1ec4459393a842d8e01523df5ad67f9fdd57b068a8f8f9e033acd01fb21b3ba522a8d2f272343068ccc7150fd611d3ef572cd1d1e17f1b3d3eed510ae98f2ef88ca8984e1016605bc95908383abd1070cabfdb5de7617d32b4fdc5d2c922af088b637eacceea697b696d35da094a3c858e3c1b393e9c222112103cd673f6a8dc5b5e44004327f6eb6387a02e7b3de160d32200a78527537199d2136b38545837f2bce95614aadcb4e5c9373aeda7247bb7df4f7c268e662a5c81935445eab8024026c972ac5187bc0fcc78bca454985145af3b2fac2c59072d3c9af71486fc8604a3731ca98b49d1a4efd9ac36011fcce430a83ecd54c23ca34f89e342cf9f19be91267f533520a0b2728eace0ffb2a74a689c8b4f93498ab5a1a6967bbb5a1e99a0bab9a574159450a4f93faef3db955e88d6ecd897ba90ff22c7fffba8d6b6dce1c26d4ed13e2d01debc7f108d44dd18cfc3e3f364ce4efd6ae01251205fbe52c658dcf472076c97d04f21740057123d372e7c7a6ef36e2143b90bcaddc3574f3612e99545b970c29a055137ba52e56afad2d5cb6e04a70d68a14ffeb9c8b3adb8e64f9c7fc824e01fdae749a7e542fadb92466bef384e51f5bfe06005954b01d48bc77d068de9d8c94ed3854cdd1b34c522200624137f8680e6b885c099de13df6cd92348672f6cb413e1eb10916ffe7e482d4c88a2662b84172feaccc6e34ac908ab584821147e2a5b6d342b949ae6b32313ca2f5ec30da2a76464e720c6f16b404615db9b6bdf4780ffa3553cc086733022043e02e5bcc32ae50d065ba4857c594f381e4fd11d97564870c532b3d4d55aeef1a252ca98ca19beb123ab62a25d62568c363dae63204a3be9d0bf3c16022f01d4ee533b1967ef013cb0a579ba102aa1b0aad6c03636538f1d9ecd1b832108f369b083f75e13a5efe066b3de8d0248e2eb2cc9cd0016a0db0c0f2a93738916cdb11ab27d22a6f1a40af8b071a678876131d56ba2bb87d0c82b9d8a23871c0eca63a028a0f915a0c1ca2e29397a78c56648fc10760627af61f567216d001387f20076ba000180204b364348842be7d45cd8293c883062be04d60f477ec39a462e3abf727d95117fa058ec2ed5c0af26cf6452ec6e90855e4bb9fd3866752c9bec736fe3c8a87a3e94859fdb4064fa8fd9ae4d0fa6d4967061e62dd23fd52eba27a4fb5af220a67b98180fdef044fb54ad231243043d2676f9be63caf6cb3fe9b2ead6c1f24f0ab7c5f744ef58ddd0bcd576ea82a3df13a79df51846030191fc03396b3bd6e3fd364f38f355a9fc458f56c4a8de84d61a93b67c2543cbae50e63b47b97ac638e129f1fc6bcd7c59cc650a40b8874a4d71c766a4610beda8d5f401cf25438de674939ba6eff4da5a9a06a40f1d10ea3bff67d77b1d1393334c4d91d44ca31ddea876ae1abd1ace26e7632472c99a9b1fdc686af21c86425fbe2e404c10778e7ef0431f0a6b5a49534f61c435c8a94b47e3e504ec3508629ae3d02cf477d172ee763de40c53db4c46e205be35da9f507dbb5c2aa5170fd9bfac28dc6150b43a2aecc55b2dad111d09ddda136fc60fd91d7c14afc4acaac5a3670f1fdd82d650a7e48bdbe1df29bc620c86ff8e8541a03ad00a5a1b330476cc0df3c11478d03f670af8b5a450bdcb7f5be03521883c586d3946a6146aa72a7f563480f81772764ef0d944d92888e62910a773728468dee7821d12c2bca8e47f89cd3af993f3a0b13c73041749dbc5fdd376a5aca6e579c43904b13a740a77fb628d705592156ffde0ef483e2efca1967b2f39bd9d1aa4337f8482bd45518e573cb5143e2446bd4111807263a28d2dbbe6205f15b7b333164fb96ebc948fe266611ac5645d68a261e7a4b033156f82db604a182904edd8999ed8324b2ec0dc5fcdd40534efdaa1d09e06926eed9c3bc1940900059ed9e59de8f19c6a752bd4b7500c15d3e143a5eb9c1c6c9cf2826b75c9377371c9f066d5053044d81a459fe8fdf9f96e714ee91a786490faf67468705be7a10f231ea5d5d76bdfe2769093fa3a8285307c7b5dffe8d25eb5f35aec25d40458933c1cb09dc5ea98a8a41f532513c392493377b8e89f481457b11585b53c5f43257c36d3b359da681c5d4ddd56fad6af11e87cc877fa893ca48f1d06bd8ab952183317ec8a91966c6d81faaaf27db776f3376453865c7080ee8bc1aa5abd47f5cdc56e932f087725d46e903602b0e8ef85594599a8aaea605db06fe97d6d062ae37547a3a2c8bf20cd46a9a2ce28f11e65cd22cc800f4cf3f066fde7c3c3f146cfcf8afa7d3908f9aef52ffbf9efd455117d2d57d5e007fb08c5be7e24191442dd7c2c8b89d0a108a2a4541d4f46f62ceb433bdfdd13ea3c97b4668b81edbb2ed30dc1cba576a309a709cf3415983848f1c35e48919b33998cf4939a71d44ef14b405598d91398960b60b9fe5434f4e1da6a8cc39428a1cb77d2608160ab1251188ad3b188f2fa63485b28e192a8fd73bcf5bb9dddac0e7eb9da29cd38372ff7374e41ea02bea09ea74cb99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0x1010, 0x0}], 0x1, 0x4800) pselect6(0x40, &(0x7f0000c18000-0x40)={0x1f, 0x8, 0x6, 0x1e6a, 0xaad6, 0x2, 0x3, 0x2}, &(0x7f0000e54000)={0x200, 0x2, 0x5, 0x100000000000000, 0x8, 0x1, 0x6, 0x6}, &(0x7f0000715000-0x40)={0x4, 0xfffffffffffffffe, 0x1, 0x6, 0x3, 0xf8, 0x62, 0x9}, &(0x7f0000d78000)={0x0, 0x989680}, &(0x7f0000762000-0x10)={&(0x7f00000b8000)={0x1f}, 0x8}) 2018/01/28 02:16:18 executing program 5: r0 = userfaultfd(0x800) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f000090a000-0x1)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ppp\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x80000000, 0x6, 0x7, 0x3, 0xffff, 0x81, 0x0, 0x5, 0x7ff, 0xf4}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e5d000-0x50)={{0x536c3ccc, 0x4}, {0x12000000000, 0x4}, 0x1, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f00002c5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e50000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00009ad000-0x38)={&(0x7f00008b5000-0xc)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f00003c9000)={&(0x7f000060a000)=@migrate={0x284, 0x21, 0x2, 0x0, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x9, 0x3, 0x939, 0x2, 0x0, 0x80, 0xbf, r1, r2}, 0xc, 0x2}, [@mark={0xc, 0x15, {0x2, 0x4}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x1, @in=@empty=0x0}}, @tmpl={0x1c4, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x4, 0x3, 0x8000, 0x1ff, 0xffffffff7fffffff, 0x4}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0x2, @in=@rand_addr=0x1000, 0x7, 0x3, 0x3, 0x6c, 0x2, 0x800, 0x100000001}, {{@in=@multicast2=0xe0000002, 0x2, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x3, 0x7, 0x100, 0x800, 0xdef}, {{@in=@broadcast=0xffffffff, 0x1, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x3, 0x3, 0x1, 0xffffffff, 0x8, 0x6}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x8, 0x101, 0x4, 0x8}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0xcb, 0x80000001, 0x5d, 0x6}, {{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x8, 0x2, 0x7, 0x386}]}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x2, @in=@loopback=0x7f000001}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2}}]}, 0x284}, 0x1, 0x0, 0x0, 0x90}, 0x10) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x11) rt_sigreturn() setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005a2000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000be7000)=0x0, &(0x7f00007be000-0x4)=0x4) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r2, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x1, 0x2) 2018/01/28 02:16:18 executing program 5: r0 = dup(0xffffffffffffff9c) pread64(r0, &(0x7f0000d2b000-0x58)=""/88, 0x58, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r1, &(0x7f0000005000-0x1000)="", 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/01/28 02:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000806000-0x4)=0x0, &(0x7f000041c000-0x4)=0x4) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000068c000-0x108)={0xc9, {{0xa, 0x0, 0x32c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb6200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x481b, @loopback={0x0, 0x1}, 0x89d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f30000-0x18)={0x39bf, 0x0, 0x5, 0x4, 0x812c, 0x4}) 2018/01/28 02:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ae8000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000809000)={{0x0, 0x3, 0x6, 0x0, 0x20}, 0x1, 0x401, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x7f, 0xfffffffffffffffa, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x2, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00004ed000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000222000+0xeb9)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) poll(&(0x7f000018f000)=[{r0, 0x10, 0x0}, {r0, 0x4041, 0x0}, {r0, 0x60, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4000, 0x0}], 0x6, 0x3) 2018/01/28 02:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ce4000-0x10)={0x9, &(0x7f0000ffc000-0x24)=[{0x1, 0xde3}, {0x2, 0x100000001}, {0x8, 0x1cec50b8}, {0x7609, 0x81}, {0xce, 0x5}, {0x6, 0x75e3b35d}, {0x9, 0x8}, {0x77, 0x60}, {0x7, 0x3}]}) r2 = memfd_create(&(0x7f0000f8a000)='trusted\x00', 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009dc000)={0x0, 0x10000, 0x6, 0x0, 0x4, 0x401, 0xfffffffffffffff2, 0x733a53dd, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x4, 0x7, 0xeae}}, &(0x7f0000829000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bb5000)={r3, 0x2}, &(0x7f0000be8000-0x4)=0x8) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/28 02:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x1, r0) keyctl$unlink(0x9, r0, r0) prctl$setname(0xf, &(0x7f0000019000)='user\x00') r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000af0000-0x9)=@random={'os2.', 'user\x00'}, &(0x7f0000f62000-0x6c)=""/108, 0x6c) 2018/01/28 02:16:18 executing program 4: socketpair(0x17, 0x6, 0x100, &(0x7f0000294000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x8001) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)="76784ef855620a8ccb96f7f93a213b539f7e90df86396da9b4a5039c888e70993b9322acad03a6635c6f282f703aa23556397f14d11c38bec449b1bb1e83ee26868dc4875353bd7b4f04472afe0b1bf57e1c9b96e1537838e869c8cab37b7ecb3e80b0e707809165a2114fa73da4c462c768b17ab6f85f855a1151b88e9489a11dce31c3bcb5a24f502f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ea1000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c61000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000-0x4)=0xe8) stat(&(0x7f0000094000-0x8)='./file0\x00', &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000031b000-0x8)='./file0\x00', r1, r2, 0x1100) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 02:16:18 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x40000d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) setitimer(0x2, &(0x7f0000736000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 02:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000975000-0x8b)=""/139, 0x8b}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097c000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000236000-0x4)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$key(r0, &(0x7f0000f65000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f00002e5000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059d000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000d9d000-0x4)=0x0, &(0x7f0000587000-0x4)=0x4) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 02:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x3) [ 51.152593] syz-executor3 (7995) used greatest stack depth: 22400 bytes left 2018/01/28 02:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000028d000-0x5)='./file0\x00', 0x100, 0x20) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000209000)={0x3, 0x9, 0x9, 0x8000, 0x0, 0x8001}) select(0x40, &(0x7f0000014000-0x40)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa17d, 0xffff}, &(0x7f0000003000-0x10)={0x0, 0x7530}) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000028e000-0x5c)={{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, {0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x2, [0x5, 0x7, 0x2, 0x0, 0x5, 0x8, 0x1000, 0xfffffffffffffffb]}, 0x5c) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000018f000-0x1b)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f00004da000)="0701", 0x2) write(0xffffffffffffffff, &(0x7f0000477000)="", 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 02:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f00001ae000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000034f000)=[{0x9c, 0x8, 0x2, 0x0, @time={0x0, 0x0}, {0x3ff, 0x0}, {0x9, 0x1}, @ext={0x62, &(0x7f00001cd000)="73a966e33d766fba0eb7e41bbaa43b1f876639de177f0492d871dfbd66bbd910fb477154f12a86a008d0894643ea233a167c266c6c1d233e63d969c28b962b0def616ba4ac117332ee6ae0496c548fe99c250d482242ae492340a45d0455554099c5"}}, {0x3f, 0x1, 0x81, 0x0, @time={0x0, 0x0}, {0x8, 0x9ba}, {0x37c4, 0xffff}, @note={0x40000, 0x7, 0xfffffffffffffffa, 0xfffffffffffffff7, 0xc6}}, {0x4, 0x80000001, 0x4, 0x5, @tick=0xc8a, {0x1ff, 0x400}, {0x2, 0x400}, @result={0x4, 0x9}}, {0x31fe, 0x6, 0xef88, 0x9, @tick=0x3, {0x58, 0x99}, {0x100000000, 0x2}, @queue={0x4, {0xf0c, 0xd20000}}}, {0x5, 0x2, 0x3, 0x8001, @time={r2, r3+30000000}, {0x1ff, 0x8000}, {0x9, 0xb9}, @ext={0xdc, &(0x7f00005d0000-0xdc)="6474a08844f3a3b30a555bbaea8f8c6fbc50a600e95b6a047030eecc5d4e4212279af4f4671aac87e16377c3c72065b9e492b65994427ec20a6e17b039c27c200f21c450942c68b2b47b0647d64908627925603f882520535fa3f2b859e0c52b952ccca899607e0c0cb10e8725fb34666c609a0403aef28b8989c51f48a293a57754c471cf712bf060951c63c59caf965f7f7ad5d9b08ab22b704db1cea74259c5fe3e43f474e753f443d9090af374bc5ccd95cd98399fa1927a01afcbe8a9d7fd616fdb454c05a0639ddda5a0c55d662bc5293a220896589be94db0"}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0xba}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006e7000)={0x2, [0x4, 0x1]}, 0x8) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeb000-0xc8)="", &(0x7f0000544000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000082000-0x4)=0x0) 2018/01/28 02:16:19 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r2, r1) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000e8e000-0x4)=0x0) 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009a1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f00005fd000-0x8)='./file0\x00', 0xa002, r0, r1, 0x7, 0x2000014) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) arch_prctl(0x0, &(0x7f00003ba000)="51e76ac010043aae35d816ff05a5b5") ioctl$TIOCSBRK(r2, 0x5427) 2018/01/28 02:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000558000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009cd000)={0x6}, 0x4) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept$unix(r0, &(0x7f00003cf000)=@file={0x0, ""/4096}, &(0x7f0000dc3000-0x4)=0x1002) sendfile(r1, r0, 0x0, 0x0) gettid() getitimer(0x2, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000951000-0x4)=0x3, 0x4) 2018/01/28 02:16:19 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f000000e000-0x5)='bdev\x00', 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000018000)={0x6, [0x2, 0x0, 0x6, 0x6, 0x2, 0x7]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x184, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:19 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f0000025000)={&(0x7f0000026000-0x108)={0x2, 0xb, 0x5, 0x7, 0x21, 0x0, 0x1, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x3, 0x7}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_x_sec_ctx={0x14, 0x18, 0x8, 0x10000, 0x97, "068c4d8784f94bd9d329739d1c8e5d19d5e7ee883435911ab117557f952276b7e2b1e83a2da87705c92b413b1c82c03d7c8b1dcdb2159f2533c6688ea54b64897fe80cdb5a558855209f8a6c11a411d1fbc5b6c854b3d6d0e4dbff2049e4627b4500480ee536d8c02bcbac7cf158964fe3b7a3c80e68fbb8096d87aba90d1bbe5f534ac3724631d5a176d4e08642a2b19529f58b11cf24"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x40c0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x184, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:19 executing program 6: 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]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000a60000-0xa)='attr/exec\x00') r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000f85000-0xfd1)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) gettid() ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f00002e8000)="") 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000052000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x7ffe, 0x3) 2018/01/28 02:16:19 executing program 6: delete_module(&(0x7f0000f11000)="000332", 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec1000)=[], 0x0) dup3(r0, r0, 0x80000) 2018/01/28 02:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000c9f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d07000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000813000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e4000-0x4)=0x94c644ba281e310a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000773000)='/dev/hwrng\x00', 0x80043, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000271000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000568000-0x108)={0x0, 0x8, 0x2, 0x101, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x0, 0x68, [@generic="e119591891d9325f1ea5cce651894a6e2426182ad901500cea96ec30d62667dca4f95eec0c820784cf69fcd1b969b5ac2028381e1ce30f01"]}, @typed={0x0, 0x3b, @pid=r1}, @generic="c1b6b335d65fb26265d608b8a617307134ad214295c03668ec9a0e383cec5d43e8f1f5381c59e14f28602166213aad64b22ac29e25d54e1a324c5de125e7cbe2b43649a676ab8c828b74eba920b3b88a3128c7ff8194f14c067b1ac3489142d2490278b60f9f98d0080e88fb1600e21d70afa575809054ae36db1084bede81a968ffc5b434ddba67a0075d7f8753415d3bb40c9c086f334c99672f51ef6224f0f2ae46d389642577ed0d"]}, 0x29c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:19 executing program 2: r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80281, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000c3d000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000002000-0x24)={0x4, 0xffffffff, 0x5, 0x1, 0x3, 0x7, 0x401, 0x2, 0x80000000000000, 0x7, 0x7, 0x1}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) 2018/01/28 02:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000223000-0x28)={@common='ipddp0\x00', &(0x7f00002e1000-0x28)=@ethtool_sfeatures={0x3b, 0x4, [{0x9, 0x7fff}, {0x5, 0x400}, {0x7, 0xffffffff}, {0x7, 0x400}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000fd000-0x8)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0c000-0xc)={0x0, 0x400003, 0x2e}, &(0x7f0000ced000)=0xfffffffffffffcbf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000603000)={r1, @in6={{0xa, 0x2, 0xf8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5e) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) pwrite64(r0, &(0x7f00001dc000)="5ef9326013e13a8afee79162a972e2e951892a2314", 0x15, 0x0) 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a4000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r1, 0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e3c000-0x8)=0x0, &(0x7f0000563000)=0x8) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) fcntl$getflags(r0, 0x0) [ 51.351683] audit: type=1400 audit(1517105779.122:34): avc: denied { read } for pid=8068 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 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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, 0x0}}, 0x26) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001b000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, r1}) setsockopt(r0, 0x80, 0x1, &(0x7f0000017000)="23d4550f", 0xfffffffffffffda5) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) membarrier(0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd2000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bbe000-0x20)={@generic="a74b11681631d2663173c9ab932e6dc7", @ifru_flags=0x100}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 02:16:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f000058c000-0x10)={0x0, 0x0}) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000001000)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x54)=""/84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x93, 0x12, r0, &(0x7f00001ad000-0x8)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) geteuid() writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000027f000)="580000001400192340834b80040d8c560a067fffffff810000000d00000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/28 02:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000578000-0x9)='/dev/sg#\x00', 0x200000000042, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000187000-0x4)=0x0) 2018/01/28 02:16:19 executing program 6: r0 = pkey_alloc(0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f00005f7000)='/dev/sg#\x00', 0x5, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xe88, 0x2, 0xc98, 0x7fffffff, 0xfffffffffffff5d9, 0x8000, 0x100, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x6, 0x10}, 0xc) pkey_free(r0) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/28 02:16:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d94000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e17000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getresuid(&(0x7f00001c1000)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f00008ca000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000cd5000-0x38)={&(0x7f000042a000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000049c000-0x10)={&(0x7f0000560000-0x110)={0x110, 0x1, 0x6, 0x208, 0x2, 0x3, {0x3, 0x0, 0x7}, [@nested={0xfc, 0x2, [@generic="89b8213e68e19aa2bd16cd386e07dfd3b4d0d1ddbbfdc265e836042bafc2d83279d962353edb76645a11c245869bd8d85dbabe0b4c5a44b03505eb07f8ef792f9376438ad9ae", @generic="4d0aeb68f1c19f37d576bf0ebc963d52493bb909df7ec0", @typed={0x78, 0x46, @binary="4c144ff78242b4ee982c9301615fa6c70a90f1077f78a88d0a01c5136de3d63119057fc37e54098e595a60d56bc9c3dcdbe1711dc15676a440a45bf2af78fdd77023ed2ffc8b0ac437ef72b5c3aac9b3de8b064589c7f85b6c5e5bbdc1d6f6fa3c258c42a42296eb978353c3d6bd"}, @typed={0xc, 0x8, @uid=r3}, @typed={0x8, 0x9, @void=""}, @typed={0xc, 0x14, @u32=0xff}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/01/28 02:16:19 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283bc0a00800000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/28 02:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x48) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b6c000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x0, 0x8, 0x0}}, &(0x7f000087c000)=0xb8) ioctl$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]}) 2018/01/28 02:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f00001a3000)={0x0, 0x3b, 0x4, @thr={&(0x7f00000fc000)="8a6b09888b94cbbed6637a8504d6fe528011c44187bf93c4c1d4745403b20e71b8dd910dc18c830a99fb741f3932edb7167fdc2c6248e38b9eed610102c5b50dcde9f3", &(0x7f00002a5000-0xb6)="2474f4ee41f964f07371e4295da93135d9daf20f9b2fe07300e3a02c182543ee1c67a7e4ffa4017345e203f0ea824088b3e42a23632965cae0f9ad7e1b9ded5ea30b638cc92f23c28e021a4cf4144ffa178c60a6ae5f5dfb1d2dfdce7b9215835d5db84eb063e9ddfdcdd1fae4bfb01af01fef42627358bffc53fb4c8514e13afdf54f57691b3c8a276233ec55a21a84d2690eac12a948049b1abdca7cff39039e3844b28a5ba7bfeeada8278173270a93a1c9a15853"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000065b000)={0xf7, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) [ 51.468606] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=74 sclass=netlink_tcpdiag_socket pig=8098 comm=syz-executor7 [ 51.489764] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=74 sclass=netlink_tcpdiag_socket pig=8113 comm=syz-executor7 2018/01/28 02:16:19 executing program 1: clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") r0 = syz_open_dev$sg(&(0x7f0000cf4000-0x9)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000cca000)=[{0x200, 0x20, 0x7f, 0x100000001}]}, 0x10) fadvise64(0xffffffffffffffff, 0x0, 0x800000000000000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000524000-0xc)='/dev/rfkill\x00', 0x979e3bdb96a43e61, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"5e261c64ef0baa673a22e2383bd37e67", {0x4, 0x0, 0x6, "7fb2dec952e4", 0xfffffffffffffeff, 0x0}}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000819000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x4, 0x4, 0x5, 0xe6}, {0xf1, 0x8, 0xffffffffffff9f3d, 0x800}, {0xff, 0x7f, 0x0, 0x7}]}, 0x10) 2018/01/28 02:16:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) pipe2(&(0x7f0000016000-0x8)={0x0, 0x0}, 0x4000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x400800) 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c70000)=@assoc_id=0x0, &(0x7f0000108000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000003a000)={r1, 0xd}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f00001a3000)={0x0, 0x3b, 0x4, @thr={&(0x7f00000fc000)="8a6b09888b94cbbed6637a8504d6fe528011c44187bf93c4c1d4745403b20e71b8dd910dc18c830a99fb741f3932edb7167fdc2c6248e38b9eed610102c5b50dcde9f3", &(0x7f00002a5000-0xb6)="2474f4ee41f964f07371e4295da93135d9daf20f9b2fe07300e3a02c182543ee1c67a7e4ffa4017345e203f0ea824088b3e42a23632965cae0f9ad7e1b9ded5ea30b638cc92f23c28e021a4cf4144ffa178c60a6ae5f5dfb1d2dfdce7b9215835d5db84eb063e9ddfdcdd1fae4bfb01af01fef42627358bffc53fb4c8514e13afdf54f57691b3c8a276233ec55a21a84d2690eac12a948049b1abdca7cff39039e3844b28a5ba7bfeeada8278173270a93a1c9a15853"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000065b000)={0xf7, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/28 02:16:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003ed000)={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) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a7c000)='./file0\x00', 0x10) r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000362000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000db6000)={0x10000002, 0x0}) getxattr(&(0x7f000060a000-0x6)='./file1\x00', &(0x7f00007e1000)=@known='system.sockprotoname\x00', &(0x7f000052f000-0x8a)=""/138, 0x8a) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f000041e000-0x1)='.', 0xe) 2018/01/28 02:16:19 executing program 5: 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) r0 = userfaultfd(0x0) close(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/28 02:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r4 = accept4(r0, &(0x7f0000b5e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000564000)=0x10, 0x80000) connect$ipx(r4, &(0x7f0000cbf000-0x4)={0x4, 0x900000000000000, 0xfff, "cde27beb30da", 0x4, 0x0}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r2, 0x3) dup2(r0, r2) mremap(&(0x7f0000190000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f000066d000/0x2000)=nil) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 02:16:19 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000958000)='net/igmp\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000af000-0x8)={0x0, 0x4}, &(0x7f0000a64000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cdb000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x9) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000842000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002, 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={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}}, 0xe8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x5427) 2018/01/28 02:16:19 executing program 4: pipe(&(0x7f00003a1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004c4000-0xa)={0x0, 0x7, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a9a000-0xc)={r1, 0x1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000000+0xdc3)={r3, &(0x7f0000000000)=""/58}) r4 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000000000)=[{&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000002000-0x35)=""/53, 0x35}], 0x2, &(0x7f0000003000-0x80)=[{&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000003000-0x26)=""/38, 0x26}, {&(0x7f0000003000-0xf0)=""/240, 0xf0}, {&(0x7f0000003000-0xdf)=""/223, 0xdf}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000002000)=""/225, 0xe1}, {&(0x7f0000003000-0x97)=""/151, 0x97}, {&(0x7f0000003000-0xdb)=""/219, 0xdb}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f000073e000)='user\x00', &(0x7f0000bd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000093b000-0x77)='Z', 0x1, 0xffffffffffffffff) exit(0x0) clock_gettime(0x0, &(0x7f00006de000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000c49000-0x20)={{r6, r7/1000+30000}, {0x0, 0x0}}, 0x0) keyctl$get_keyring_id(0x0, r5, 0x0) 2018/01/28 02:16:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b25000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000fb5000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x942508856276277c, &(0x7f0000eb1000-0x30)=""/48, &(0x7f0000367000-0x4)=0x30) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 02:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c17000)='./file0\x00', 0x800, 0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000bb5000-0xf2)=""/242) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000858000)='/dev/rfkill\x00', 0x20009f, 0x0) r0 = inotify_init() writev(r0, &(0x7f0000616000-0x90)=[{&(0x7f0000c31000)="4a0490bf38a85592303858f6b13bd13ecb46626636f002e7e3279dc23073700599cb3309a13771bcc67babc116b4324182bc4b", 0x33}, {&(0x7f00006d6000-0xdc)="85fe9b513da705a6d8f105abf289fec5b8957d0cd8fbd67b30d1a3af7637b98c31c78b9a1089e49d6ff70d03c152a981c69a4b34efe0c5e8bd04ee0c968096360cb2b4faaee46e4774f44b5e4e3a5b7b5dbb97d4e2aa6dee767d1d871e9f4013b821b328951105f81834ea38c87f38a2e058b2e01188850e5b33de4b09059c04f7afb68a29566d41c2ed3d0742f3e6e4ed0eb66567acbabfa95ce0a29c1a47c4fbc1ecabb091b22a8420b6459484cd72440acc6c278a71463c069c70aa513b885502a6c243e999c40c0ffbbf1da1179084f5c6e08887d48b22554bb1", 0xdc}, {&(0x7f00009b6000-0x1000)="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", 0x1000}, {&(0x7f0000748000)="003540a6f7dc79816578744ff19cf1eb29be75d35fbf51ae0ba259b8b42251259b4340b5c6ef717d1007882791ad867caacdb1a5323bb4288ed38a4060764a67f914f25f766e956b4d20a9ae83e26da6f19fab0e7a27f801500b7dd57d52e194aaa29c1eb7969d9f6aab598a50f5dd6fbc36c725ca44514e7f1f5e0dc078808cf73cdf442954948e1d9db42504004008236eef688878f2ea14a7a0f9f0e40115578ea80a33017064ea2d2b05d8c463c6f21b383090b9b8d5fca0e85607e6c520e075e810dbe75ac4fdc9f8", 0xcb}, {&(0x7f00004f4000-0x9e)="26485eee58db0625bfb649ef698413de06f45c5f8ebc562a2a47007987d03aa55ee458e8f6337144ea6275392829141d4de69f755804cee02040cd7f26c31486b9e55af8ca4b883c96a1cc79892fd542ac58ada6048e16c9938a172588f1258418d4b3fcd1be86c5946874f9bfa599b2589cf8f67adc30fd838687df9ae3cc67e6d72bc732c2216aea6c6d053383e97a455af972089dd3c85ec6ace60193", 0x9e}, {&(0x7f0000af1000)="a36103165e03d36aaa0dd0c37f671163c0a2a4dd22fc279ca3dfc50c0d5f285fd9b57bcd39c15f1f62279d70aac5566adfba132afe906088dac87d9f27bc3730c8bc94840f138a1859a3affd96dfe57c7f8178e5efffbe977a018542c7057fe5c179789691415dcd", 0x68}, {&(0x7f00007c9000-0x1e)="fca3d4579822f3b9f6affc69f4b3cc2cf1b3d1ed0065a3532d92d3815ae6", 0x1e}, {&(0x7f000058f000)="2a660a046982c9db6de639aa8cb230451e18a95b901dea994ff10d1913efe01295f74c63f8e06f6e2b4b8d129120ad6f91", 0x31}, {&(0x7f0000983000)="cb5ebf998d06e7a52725a934e55ae0ce5b0136d6a6c152ce007ba00eb03535b36ae766e301a78dcf0841b3289adf3a5e0af61fada7ef19bab8c3b6a97522167acf38262e5a79c55778da21720a9f869581f127b89d74259a4d17e8307867635d9de70bd9d9fe6cd696f445039c77e744428d08193d1cb83f7e63e10a1ea7d30db26a6e731f3b4574cecd682740dd996380f5c960e6c5bcaa29cecd019844fdc0361807f9c2210c2ed37a4f97154ab7465e0d6e1ad8b987841cc641adc993b2e794fd7f4b41743725b44251eb92ce58065736484d024ff7b1a3d5072706f35b70688ffb4e5c", 0xe5}], 0x9) r1 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.708744] binder: 8132:8159 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.723786] binder: 8132:8143 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 51.743171] binder: 8168:8170 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 02:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) r1 = mmap$binder(&(0x7f0000200000/0x2000)=nil, 0x2000, 0x3, 0x13, r0, 0x0) r2 = mmap$binder(&(0x7f0000abe000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000402000-0x30)={0x60, 0x0, &(0x7f000000a000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f00002a8000-0x18)=[@flat={0x73622a85, 0x1, r1, 0x3}], &(0x7f0000803000-0x10)=[0x38, 0x18]}, 0x506}}, @acquire_done={0x40106309, r2, 0x0}], 0xc, 0x0, &(0x7f0000c31000-0xc)="95746856907c2bd22083615c"}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) epoll_create(0x168) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/28 02:16:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0xa)=""/10, 0x7a54ba62cfa9565f) fcntl$setsig(r0, 0xa, 0x26) 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x100) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x1d9) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000db000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000025b000)='/dev/usbmon#\x00', 0x1bc6, 0x90c00) write$selinux_create(r0, &(0x7f0000bf6000)=@objname={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x35, 0x20, './file0\x00'}, 0x3b) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000640000)={0x0, 0x0}) timer_create(0x5, &(0x7f00009ac000)={0x0, 0x29, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfd000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d74000-0x14)={0x0, 0x0, 0x6f1b, 0x5, 0x8000, 0x0}, &(0x7f0000e50000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000067000)={r2, @in6={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcecd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x10001, 0x7, 0x2, 0x7f, 0xffffffffffff7fff, 0x7fff, 0xdcac, 0x3fcf0f82, 0xffffffff, 0x3e380000, 0x2, 0x57, 0x6, 0x9]}, &(0x7f00007ea000-0x4)=0x108) timer_delete(r1) [ 51.754157] binder: 8132:8143 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 51.765395] binder: 8168:8170 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.782682] 9pnet_virtio: no channels available for device ./file0 2018/01/28 02:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000c6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) bind$inet6(0xffffffffffffffff, &(0x7f0000ab2000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49a2ef51}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b98000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x3, 0x4, 0x0, 0x2, 0x1000}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d3000)={@generic="5d4887e588d2dfcce0ad468e431e4a16", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b4c000)={@generic="64c3954c640a60ee390fda31eb475a04", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000423000-0xc)={0x7, 0x1, 0x9, 0x0, 0x100000000008001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c19000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 02:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000862000-0x8)='uid_map\x00') sendfile(r0, r0, &(0x7f00007ab000)=0x0, 0x81) bind(r0, &(0x7f0000164000-0x9)=@rc={0x1f, {0xff, 0x7, 0x1, 0xfff, 0x6, 0x90000000000000}, 0x4}, 0x9) 2018/01/28 02:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000053a000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ef7000-0x6)='ramfs\x00', 0x0, &(0x7f0000340000)='!') r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8e000)=0x14, 0x800) readahead(r0, 0x3, 0x9) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') mkdirat(r1, &(0x7f000019e000)='./file0\x00', 0x41) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f2f000-0x8)={0x0, 0xa6b}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b46000-0x8)={r2, 0x7}, &(0x7f0000125000)=0x8) fstat(r1, &(0x7f0000b86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x2) accept(r1, &(0x7f0000cd8000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00008ca000-0x4)=0x10) mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)="") 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000)=""/0, &(0x7f000081f000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b1000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000085b000-0x4)=0x0) 2018/01/28 02:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/28 02:16:19 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/relabel\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000069f000)={0x0, 0x30, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f1000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f70000-0x10)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000035b000-0x20)={{r4, r5+10000000}, {0x77359400, 0x0}}, &(0x7f0000555000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/vga_arbiter\x00', 0x20001, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f000018f000-0x8)=0x8) fsetxattr(r2, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() tkill(r7, 0x4000000016) close(r0) 2018/01/28 02:16:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnex0cpuset\x00', 0x4) fcntl$addseals(r0, 0x409, 0x11) 2018/01/28 02:16:19 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='eql\x00'}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/28 02:16:19 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xffffffffffffffd8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000008000-0x4)=0x0) 2018/01/28 02:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f2000-0xc)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0xff}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') connect$ipx(r0, &(0x7f00001ed000)={0x4, 0x0, 0x8, "ac793b302bfa", 0x7, 0x0}, 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/28 02:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000357000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000493000)={{0xfffffffffffffffb, 0x2}, {0x1, 0x10000}, 0x8000, 0x1, 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, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000473000-0xe)='/dev/keychord\x00', 0x20300, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004b2000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r2, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) [ 51.944149] ': renamed from gre0 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$ipx(r0, 0x0, &(0x7f00007c1000-0x4)=0x0, 0x80800) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1f, 0x0, 0x100000001, &(0x7f00002d5000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000020a000-0x63)=""/99) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000f68000-0xc)={0x4, 0x0}) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x7, 0x40000) dup2(r0, r1) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003c4000-0x10)={0x0, 0x0}, &(0x7f00004a8000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000160000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000474000)=0x0) r2 = signalfd4(r1, &(0x7f0000d81000-0x8)={0x0}, 0xfffffffffffffc56, 0x80800) r3 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000417000)={0xf9, 0x2, 'client1\x00', 0xffffffff80000000, "9a2298f9a0e094ae", "1f789f545e4bbb0058fed80963ca54ed5afa72231097e62753c66cf37a2c5e98", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f0000364000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006d4000-0xc)={0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ccd000)='./file0\x00', 0x10300, 0x8) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000e5000-0x1e)=""/30, &(0x7f0000937000-0x4)=0x1e) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r5 = creat(&(0x7f0000db5000)='./file0\x00', 0xffffffffffffffff) fallocate(r5, 0x0, 0x4000000002, 0x4542) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e0a000-0xc)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) lookup_dcookie(0x9, &(0x7f0000854000)=""/234, 0xea) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x14, 0x0}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/28 02:16:20 executing program 6: r0 = memfd_create(&(0x7f000076d000-0xd)="ef73656375726974792c242900", 0x100000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000004000-0x58)="", 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000d0000)=0x405, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00006a7000)={{0x101, 0x1}, 'port1\x00', 0x80, 0x4, 0x80000001, 0x3, 0x2, 0x9, 0x2400000000, 0x0, 0x2, 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]}) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0xfffffffffffffffd, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x7) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2018/01/28 02:16:20 executing program 5: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000d5f000)=""/0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) ioprio_get$uid(0x3, r0) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000+0x3a0)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x3000, 0x0) open(&(0x7f0000428000)='./file0\x00', 0x2000000000083, 0x0) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000412000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x12) ptrace$setopts(0x4209, r1, 0x40020a, 0x0) 2018/01/28 02:16:20 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"967a2611f64f0b"}, 0x0}, [{"c9e71dc0d1bdee"}, {"d7300fbdc58ffa"}, {"d97418768d36c1"}, {"962237150d7504"}, {"0ffb444b142a18"}, {"0b5936c3fadbb9"}, {"98b4adfabac140"}, {"094ef4bc78d434"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xdd)="a677f5092a20e6c726fcb992e1bcc11837401062de49c00c6b59f7358d653e11ee8ce21243efbbfb4f23c1e38a5112115b09f38b4bcb07e2a7be28527ad528dbb5c24578432c80e9c5a295f738cc6b60765e7cc92ea6591e39627d1ec970384ca30b0d640d52c298fce76e86ffe59bd4e0209d74573999a72c67eb638aff00317a3958d76963289d43fe22fa275f3c54b63c6e3bbef07ecf00d0d5f84f1ed269f79af7872feede4a493b090d2e4fa45f4e841531d7a02b080dfb7ea557145a25f3e085d908b2cd7370fb3a434bb73be1a25ca813c14a1c9f54a6520b0d", 0xdd}, {&(0x7f0000001000)="7493cbf4002d1322ed24a128afa8770819eeb2d90d01e88dbb1e37fee7ad45b54891ddc20977db", 0x27}, {&(0x7f0000000000)="acdd97ffae46ca761288802db512498f15f81a34f0da181355ea8d0d5250bef160db1baa064b5ddb10cea6c784a188c55e12b0377ea0633bddea10dee6d06b503ba7a51e9f9e0227295767187910239280746798b2a80838d27a68854243257982b2484bc02d986bba6287abe3a4aa431b53e73388ce6e8a1db8a6cb0dfc7f03be973a801980d1236a7803502b1be26eb08f4716c1be9dfd6600c8763f1aae3f5fa1b8f0ae4420571e994a1c35d2", 0xae}, {&(0x7f0000000000)="74d13588a5c4d2101cd877f7105592889eb8c879dbca9a15eb3064784a38b56f684e52b7772f23123f9f7a54722204f1de1f1da2c0469b7a4d4a20849fc83aa6f882eb5c8f951dc3ca2e56a33bf7cfa49cf173ed680dd1c73d6a70406a8e8651af753b7d8b4e26a0164fec275704195bc0f4ffd55d5e6a14a5c2a480ca4a979e1685c0a16c76a98353c23f63c9e18fd3ba85735ddc0f12d6", 0x98}], 0x4, &(0x7f0000001000-0x120)=[{0x38, 0x10e, 0x2, "aa5acde4aab8b478fb90f1c9453dd460bbd0a9648a703e2b5d041d53670985488e"}, {0xe8, 0x114, 0x1, "9a766dc577ce1e87d2a8df745a80f85dad520c2f1a994763e74dcf26eec4dfef64f61ba0624595088be78c03acc654bb97e3f01a81b8a335b83c3cab7335e9286e214cf03afc806377f842cfcbe076212ca1780d9938e658c4b59feff2dea40c4335472ff3e738ee9826dc199ee8654f0c810a90d7835b786f28fe16bebc295a8b8898a319426f866bfd61ebaf2a76f926bbdc7ecd0280b5277b4c31e2fac23786992aa3ccf3225c41ced0c002833487cbca5e8c7e3793e646a979f20ea72f74737b7a7891110fe07761b08ed5880216501fe6"}], 0x120, 0x24044000}, 0x2021) flock(r1, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000-0x10)={0x1000, 0x20101800, 0x0, 0x11d, 0x9, 0x6, 0x4, 0xec96, 0x3, 0x4}) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000412000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x12) ptrace$setopts(0x4209, r1, 0x40020a, 0x0) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000576000-0x24)="24000000210100f0071c0165ff0ffc0e020000000010000002e0ffe90800030000000000", 0x24) 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e5a000-0x4)=0x0) getpgrp(r2) sendto$ipx(r1, &(0x7f00008ba000-0xf5)="2a91477683500204f0a28391eb7881d562d9c728ac53f453aa81fbb3b30f9241e7309d7cd23bf78349329b25d61db4430684392e55beda43f7566e38dc617ce75db1f283a9c946380e41ccf19f67c5a6ffe5bb4a8856bef6506f64da2017bca89ea83972e2a48e5f41b0c06c03451deaebecd3fd102be08607d449d9d96f91d6b9df73856c693c1f012e4b86f8ca1562c4a3dae1ececab03287e548cf799a27fc322861aa5b64fa06cea6bab0c5bee448096c02fb9904747528876ba78f42de417ae8b65528ff6fd7880d9197c40d28c3d5b7827b9c6011218e3d37f7c503cd74e1308f4d7857c62fe4f7458f40e4b60fad8c13a0e", 0xf5, 0x20000000, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea3000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000045a000)={0x2, 0x8, 0x3, 0xfffffffffffffffe, 0x1, 0xfe28, 0x7, 0x9, 0x10001, 0x6e}) dup(r0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x1, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000f57000-0x8)={0x0, 0x0}, 0x800) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000088b000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000387000)="867e47fa5bbd7b00f23d83d2c8bceacb22295d14ecdb66cef7582a83ff907158"}) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000)='/dev/keychord\x00', 0x10001, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005a8000-0x4)=0x6) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r2, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x6e5}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a33000-0x11)='/dev/vga_arbiter\x00', 0x200040, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00009b8000)=0x2, 0x4) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005ab000-0x6a)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0xa79, 0x9, 0x20}, &(0x7f00001fa000-0x4)=0xa0) bind$inet(r1, &(0x7f0000f25000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a89000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0xffffffff, 0x7, 0x3}, &(0x7f0000527000-0x4)=0xa0) mmap(&(0x7f00000ff000/0x3000)=nil, 0x3000, 0xc, 0x80010, r1, 0x0) readahead(r2, 0x0, 0x91be) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009c6000-0x8)={r4, 0x7}, 0x8) delete_module(&(0x7f0000026000)='\\\x00', 0x200) sched_yield() bind$inet6(r2, &(0x7f000089c000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) 2018/01/28 02:16:20 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x2000000000, 0x0, 0x8001, 0x0, 0x0, 0x300000, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = creat(&(0x7f0000c2b000)='./file0\x00', 0xf0) fdatasync(r1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fdc000-0x20)={"1e9ae91a57e8236c5f1f5b92097f4764", {0x4, 0x1, 0x7, "81fc7a157c29", 0x1, 0x0}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00002bd000)=0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000d3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x4}}}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000085a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f43000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000fe2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='wchan\x00') recvmsg(r0, &(0x7f00007ec000)={&(0x7f0000430000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000116000)=[{&(0x7f0000bd8000)=""/150, 0x96}, {&(0x7f00006f1000-0x45)=""/69, 0x45}, {&(0x7f0000ef7000)=""/35, 0x23}, {&(0x7f00000a9000-0x5a)=""/90, 0x5a}, {&(0x7f0000cc1000)=""/160, 0xa0}, {&(0x7f00009b6000)=""/60, 0x3c}, {&(0x7f0000fb6000)=""/11, 0xb}, {&(0x7f0000aa2000-0x10)=""/16, 0x10}], 0x8, 0x0, 0x0, 0x7}, 0x2) readv(r0, &(0x7f0000136000-0x10)=[], 0x0) r2 = dup2(r1, r1) sendto$inet(r2, &(0x7f000097e000-0xb4)="9a3f3795f388ca3708bc255b0a51c5db87b628fbc9aee5d891a47d19dc630359d1897209ec90ff3892089d94641f36f688fe4ac1a716f43d6e837d0a8ef0970e73e03b5b24d5f2cb229c1f95b5c1df7958843b1cd3a0ce8b28e8b759c1adfc37ac8fbe5e56e70b824f6fe2cd24414c0dc8c305079f4d055e447ade88e54bb3bf4aba4a4c96ced2cf147bb2db33fc84e4fb8d518cf260eeb37957c6e4a130cef837ebdaf77dd4583a9faefb82f9def5a912af096d", 0xb4, 0x44000, &(0x7f0000575000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000625000-0x8)={0x0, 0x0}) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000670000)=0x0, &(0x7f0000109000-0x4)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ba3000-0x4)=0x0, &(0x7f0000c76000-0x4)=0x4) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d2d000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006f8000)=0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000708000-0x4)=0x0) 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f00002ef000)=@known='security.evm\x00') mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") [ 52.595253] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=289 sclass=netlink_route_socket pig=8287 comm=syz-executor2 [ 52.624363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=289 sclass=netlink_route_socket pig=8302 comm=syz-executor2 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000051c000-0x1f)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x8, 0xfb37, 0x6, 0xfffffffffffffffa, &(0x7f0000448000)=@generic="b02b185c7c01c6c1a2f288c99af6656b", 0x1, 0xfffffffffffff000, 0xaef}) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000a8f000-0x64)="e0b6e3e884e917166d7877b8169b2d32aae25393ea281e8bce738d6c31890a078778c40058649dc6e726438fcf20ed26bccb", 0x32}, {&(0x7f0000592000-0xa7)="e47796099e1d71250e937cbe7cd0c31810ea0f63a4b5618fb34438aac2bc98cd25c68e72fe109481ef3d30dfdaa834b2670e16695c066564600282b65e0582992d5598f5fdc77826d5c359e5311f92582ff6c61703b63f598b11cac87d0ea7b2c76783d70d7187517bb52bf9c1f0f7f1fc24b830bfda5255cd5e9c67b18111255e9f622586fe1393835f3f9242fadf7b28c0e590acf3f6d9396d8ed5e2cfee275a344d169fe1bb", 0xa7}, {&(0x7f0000525000-0xb2)="d351c4991045d433446dfb5289b0e0c7d99720722282089aab5d2ecc9e4a2effa941142878f0da53d95222271e20e1c9f5d4f656d847e15e8c6ff5222add4aa2a4fff89145bcb5a4b565f8ea961b249dbaf12497ec430211420ee7de7ed023d7d361ab9544f5ede0f6f49036f335923221fae7a9dc518966bf4a63f996c4f092a545d68e2ef6237d3d58c58626b56bff356e090b2c39304b90b3742dd379fd893546aabda965e430c1b2cfe5ce423e17e45d", 0xb2}, {&(0x7f0000485000-0x1000)="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", 0x1000}, {&(0x7f00003a6000)="0410b8b2f8ddd124dcd56c6714ae8596ba", 0x11}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = creat(&(0x7f0000de5000-0x8)='./file0\x00', 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a7a000)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000050000)='/dev/sg#\x00', 0x5, 0x400) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000051000-0x50)={0x2a8, @time={0x0, 0x0}, 0x400, {0xfffffffffffffff9, 0xd2e}, 0x9, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 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]}) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000002000)="b1764f9a20820addfd3438ef8e8fe8bce231b6d88a4f15a6dbb18ffae6b2cca7d2b9404a62632aa49ecb543fdef5b68c5b9b710888826556831e15ba4d522242b8add028eacaf0e0501d1e4c9745abe2a9f72a5b32bf99cb78ffd7490ea59ad1cf47c8e4d9075603774a4baca59d5eea6e1ee48bb5e9afd286441580a7a9e660f0e54b9dfa19ea7b26f552a9c20a9c4a53e4ebd68e9610fbc94559") 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000010000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x3de) sched_getaffinity(r1, 0x8, &(0x7f0000006000-0x8)=0x0) r2 = socket$key(0xf, 0x3, 0x2) ioprio_set$pid(0x3, r1, 0x69) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000065c000)={@generic="5ba24abf6b27c1ca9975b6481a4242d2", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f04000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) 2018/01/28 02:16:20 executing program 7: keyctl$set_reqkey_keyring(0xe, 0xfffffffdffffffff) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x5, 0x54, 0x691, 0x5, 0x4}, 0x0) 2018/01/28 02:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = getpid() flock(r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000631000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000-0x4)=0xe8) getgroups(0x1, &(0x7f0000bb1000-0x4)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f12000-0xc)={r1, r2, r3}, 0xc) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) epoll_create(0x2) 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e7000)=0x1f, 0x4) request_key(&(0x7f0000694000)='dns_resolver\x00', &(0x7f00000f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000419000)='\'trustedem0nodev#ppp0&cgroup\')\\\x00', 0xfffffffffffffffb) 2018/01/28 02:16:20 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000+0x26)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0xb7)=""/183) readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x1e8, 0x10102) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c13000-0x7)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000257000)={0x0, 0x53, "7d0c5ffff31b8c4c3dabdd5db0e18cc8510a2e4c7baf4ca3a98e1b15e66997eff56dc9951e705a81c32e00ac113c5ebad930fcbdcdfbc99098b3bf98e32f7ee2036e54e80989fdb769421ac0edf31a5efcb4c0"}, &(0x7f0000d56000-0x4)=0x5b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ea0000-0x8)={r2, 0x2f09, 0x1}, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ftruncate(r0, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e1000)=0xc) quotactl(0x102, &(0x7f0000b87000-0xc)='./file0/bus\x00', r2, &(0x7f00001a6000-0xe8)="e289f31e6cde3c4774d286c0b200862cba756fb980dc0a4d7ce849fe69273b1d57fb44eeda2e7a35e9dd2a34d730341bfc7f1e8054f6a13dec3a182c07c9715ff5a163e05c16b728489b1ff594dfdc9b4acdffd845a11259d46347eb324149cbc6bbf3e4aacca2ee0c96e1f0398d914fcc26203687b5de90e22299adacb6c993dfc85fe8bc8b5f9b954b5e2010a22ebf7c9a0a447c9a18fec78e6a46f925cfd44a52051a704934a5de41ac1ccc5de299834612a5791b734517d3d664be320c07b05cde28f3af1006eb6f2531ee806f59ebf42503205a58918ac33aab2fc54497536d21e1938df303") r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/28 02:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) recvmsg(r1, &(0x7f0000f69000)={&(0x7f0000ea5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000058c000-0x30)=[{&(0x7f0000c72000)=""/160, 0xa0}, {&(0x7f00000df000)=""/220, 0xdc}, {&(0x7f0000723000)=""/229, 0xe5}], 0x3, &(0x7f0000f07000-0xa8)=""/168, 0xa8, 0x201}, 0x10041) fcntl$setlease(r1, 0x400, 0x2) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000016000-0x18)={0x518, 0x0, 0x3ff, 0x92, 0x800, 0xfffffffffffffff7}) 2018/01/28 02:16:20 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000472000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000404000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000454000-0xe2)=""/226) syz_open_procfs(r0, &(0x7f00007ba000-0x6)='sched\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f04000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="979623f5a0d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) r2 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000bf7000-0x8)={0x0, r3}) 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x5e)={0x0, 0x56, "755dfb20b5903ca3934320188f57a5489d7df7202795c01e2ebc87a0ff490da9babf7554dd142bf983d63e822648acda7dd0977167d31989207672cff26f049256d05bc3e2177caa9626775f80c960ab87fd0abbe373"}, &(0x7f0000003000-0x4)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x80000001, 0x20, 0xf18, 0x2}, &(0x7f0000001000-0x4)=0x18) futex(&(0x7f0000003000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00002d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8000000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x484}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000464000-0xb)='/dev/hwrng\x00', 0x880, 0x0) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000451000)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f96000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f000011f000-0xb0)=""/176, &(0x7f0000579000-0x4)=0xb0) 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) inotify_init() sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) getsockname$ax25(r1, &(0x7f0000f01000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000a4000-0x4)=0x10) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003f1000)=0xffffff61, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000844000)={{0xa, 0x2, 0x2122, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1ff, [0x8, 0x2, 0x40, 0x3, 0x3, 0x5640a611, 0xacf, 0x400]}, 0x5c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c23000)={{{@in=@empty=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000-0x3)=0xe8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000f88000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@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={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlockall(0x2) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a98000-0x4)=0x400000000000001, 0xb7) sendto$inet(r0, &(0x7f0000846000)="", 0x0, 0x800000020000000, &(0x7f000065a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000ec3000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddb000-0x4)=0x10) signalfd(r1, &(0x7f0000a36000)={0x8001}, 0x8) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000da0000/0x2000)=nil, 0x2000, 0x0, r2) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 02:16:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd0000-0x28)={@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]}) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f00004d3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b3000)={&(0x7f0000f1b000-0x30)=@newneigh={0x30, 0x1c, 0x1000021, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000193000)=""/103, &(0x7f000033c000-0x4)=0x67) 2018/01/28 02:16:20 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(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]}, 0x2, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x80, @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) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f9000+0xfc7)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003cc000)=0x0) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00002f2000-0x10)={0x7, 0xffffffff, 0xffffffff, 0x4c, 0x100, 0x7, 0x259b, 0x0, 0xf6c, 0x0}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000390000-0x8)='keyring\x00', &(0x7f0000030000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f00009f3000)=""/46, 0x2e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") r1 = dup(0xffffffffffffff9c) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000aec000-0x4)=0x0, &(0x7f00005b5000)=0x4) unlinkat(r1, &(0x7f00004a7000)='./file0\x00', 0x0) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffc, 0x0}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x2, 0x1000, 0xb4, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1000000000001b, &(0x7f00002a7000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000016b000-0x4)=0x14) sendfile(r0, r0, &(0x7f0000754000)=0x0, 0x14b) 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000014000-0x1000)=""/4096) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000817000)=""/54, &(0x7f0000001000-0x4)=0x36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000)=""/160, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000006000-0x30)={0x3, 0x8, 0x2, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffe}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x100, 0x20}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r3, 0x9}, 0x8) 2018/01/28 02:16:20 executing program 5: r0 = dup(0xffffffffffffffff) 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 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000-0x4)=0xe8) getgroups(0x6, &(0x7f00001dc000+0xb97)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = getegid() r7 = userfaultfd(0x80800) socketpair$inet6(0xa, 0xe, 0x2, &(0x7f00006d3000)={0x0, 0x0}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) r13 = accept$packet(0xffffffffffffff9c, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000005a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000)=0xe8) r16 = getegid() r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/status\x00', 0x0, 0x0) r18 = accept4$llc(0xffffffffffffffff, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000085000-0x4)=0x10, 0x800) r19 = inotify_init() r20 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009c0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fbb000)=0x1c, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b95000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={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}, {{@in=@loopback=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}}, &(0x7f0000000000)=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}) 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) r24 = socket$l2tp(0x18, 0x1, 0x1) r25 = creat(&(0x7f0000c74000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8280, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000aaf000-0x4)=0x0, &(0x7f0000000000)=0x0) r32 = getgid() r33 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/enforce\x00', 0x2c2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x44080) r35 = syz_open_dev$random(&(0x7f0000376000-0xc)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r37 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000-0x4)=0xe8) r41 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000+0x22b)=[{&(0x7f0000001000-0xd0)="ddc443ef7e5354b0245eac419034717a074b081cc8f2779660109120c6892e44e1bd19332d28ce5d374c3caa717e57b1845d13d7410774036a6894eec8b4dceb017932b7e89502d284bb6e0de041472cc34b2bba4b6eee4ec5e75343155f9c17793d1710f2cb2825f66c01c4358f374a4f27aa584154385161f26b770ed205aff009d68e07ce9311e31bd20087d3daabd037bb856a045fc3c09af4344f4bd8ec0041e3ed8337fccf76323c76bf3588fd5affe414ed5d337e3af9ce57581e61f3e040694aa3d2f8ce06f82a03cdf3b49a", 0xd0}, {&(0x7f00007e2000)="e7", 0x1}], 0x2, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xf0, 0x4}, {&(0x7f0000001000-0x5)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00003b3000-0x50)=[{&(0x7f0000000000)="546c9148865a812a14b488a5c51e1dc03d2e254a11e662b167d1c4c0", 0x1c}, {&(0x7f00005af000-0xcb)="f94d8ddc742507798a7fe5eb048f99d711b9e75c057ac1c03efe7463bc732c10a2de796885cde814f58dc1e48134299fdbda790f1df1eb1dd840b35c75d53b619d559fe030bc872d19b6ae0ec0963a622641f788e98a5b99b7ac06c5fb823aedbb3170d8bebeb1abca2f41c4bf6e162800caae01ba5cc0cfb1a1e2bafe7b0feb4d163a3d63ae06e118ebc42523acf964b3a79400725fff6d2d1a1150f96aaab211a3c71753c75f58c227f0249b50b7fe6ea42028a60cf9f7ea84c64e28f249e16a3fcfb1b264d0e8ef041e", 0xcb}, {&(0x7f0000000000)="acf02722a34c312aa6ef31330e3a2c5c3a20f9e16eac1d088a56900929e187ea5b65bc4b544d35c4c3de7c71c605267baa8d154dc0125b64277d7dc104582cc259d2a198a52b870a6bf47bd1c7bfe7cdcaa59dfe89c650de", 0x58}, {&(0x7f0000aea000-0xc6)="18dd6bb84b3ef9d97c59d913349c0e7b0b7ffecefe5398d4fad644d988077c24311a6db3184c8b5384a336d28e8d4d475f3c5b09208c5b9540bc545462d2462e3d879dd99355bbc223e461a86ac0f79a0b9acd4363a60eb766b9f93705faee04e783047a9b262f3b6283dbd20d782d37b775030fffe6adddb4652715df3d5183732371b95473bd1521a68d20552f76a5c07efdf101519ca62e90d68e7ac8f7ef24f19a33545f6857f765416efd17d982f849643e575a1a985886171ad0471988adce7d010915", 0xc6}, {&(0x7f0000000000)="56969f", 0x3}], 0x5, &(0x7f0000001000-0xb8)=[@rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r33, r34]}, @rights={0x18, 0x1, 0x1, [r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xb8, 0x4000000}], 0x2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r42, 0xb701) [ 52.951691] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf9, "2ff13629d8d7a8fbbd9672c7f3db1f8d3d07df19a0906b316b184c2833c04767ba09962591920f65921a0ad5112ebf6d8ee18d66dce20899aa334b599cc80418ba8f7b1b9ca7dfa46bcc8ca798c60575ba4bd557e2844b0e8b79ca4eabc17975fb5547bfd6e75d1b406787a2deadfc3aa6a5cfdb8ff9612b1fce649900cc23bcd2631d0ff48da37fa562d3765b5c3a71f9e5ef56602875db7d5ab3fa7f892be26fadb971b25f3547735e38adf7038adad79dcd259a39ab8ca56059f3fa7f6dfdf2803581dfbfdb936f7ea5b3a7a419349585368a4975ae993b6920f26d2e62f6984a0ed687b2eef84e8295b34aa5092a249241d26cacb3af31"}, &(0x7f0000000000)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x46)={r1, 0x3e, "94f56d81df1c8dcc647f116bf011f70a0f0a796aabbbdbfe925c0fe54d96685f8e28e948aca255c297d2da4094b81b808f5da3f3e8a7cbe55b4713e4639f"}, &(0x7f0000062000)=0x46) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000017000-0x38)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000016000)="", 0x0}, {&(0x7f0000001000)="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0x1000}, 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0x1000}, {&(0x7f0000016000)="5d5c489bd9bf6c34d5cbef7bc5bf9d901b21b8b5ffb5692dd1fb2cd042091c408f3f475ba29a1607a004b5a8001df0ab22665eedfa5a23a88fe7b861b494496c728c7f2cb9bead282c20eb9d61b16a6ae63dcada68e614302b2095d234c6dc40d9f971fa880a6725e5afa1ee64ab54344b9fa9ccc37cee0280fb2036b53e69827183c6dc547784d0ba42f7329481aa29bb28cbe59f4b933ca21fb5f3f3e8163ba36dbacacd48a19bfff867bd135e5448c7e833ccf8449a11ec45f52c0ea34b33", 0xc0}, {&(0x7f0000016000)="8bd025a764be51dd3075c9f45050f7e5bea50493359c11c6b26fe4639acebfd6e3404c0fa97fce1d376333dc71fbce85068a588adeb6ad37fdf96ca1e06fb33b7566682d843983d0491c346775592f9a5beb0fd57d4451eccc08baa17117132cfd5bd368f33cc1085cad5f26e5a4f8a4d82f35cd3a24e0636a8a9091bd2ba8c4197b4869f281930c86eca36d682e8d28b6d7caaf20353440c10dd4ac5bb7006e9a32f9fdbe229519538513996284adfdc0442aa3bcca4acd29bade0a9a2201e6c750bc70bc", 0xc5}, {&(0x7f0000017000-0x97)="4bcf42b6077568d6a0941103eefcafbf4a58354a3f87edbd66c3d48e17dbfbf58ca154f27ceaaca81d18078b4c396dd557fe78ec808d49cc33d31adbb718a4ec644fffc5c3d698450e6cd3f84dcd05a4b722d2c26133dd406411e8bc28b85dda0c49b432550d29abde2a77344c2fc2874fa70ff428c0b07fb27ead65038d468af0f8cef1476d1fb502bea96c455fe0997e421017659694", 0x97}, {&(0x7f0000011000)="cb6ba1a99e74e96f8f5ce3f358eddf81bd51274849184f98401f8405157de219dceab077189d51a254a94067aada69bdf4ae02a335ac01cab1ca67e7230ba07b10b0faff5e9df0ce136d0024035fcaf8ebf3d7226fc5a2d9a9e05097d64bcba872724bea1a660070f90ffb40ebf84b57752045f7e1b841ce35332e2684c8c131ef8b5e612ab53e73141af0d4d196eff524e910c1d2cc7a4d647672b71042fdb62c3a9d19", 0xa4}, {&(0x7f000000b000-0x96)="4d51c5bb365415fbeecee355e6c0828ba02a0fc9de2715f07f61864ee0defb8d46d329d3a0b308721cac46f048ec22ec1fdb714d792a709c094220dc976ef728f5b9f41ac46bf35b2f9cead623da06c20cf8efdaa92267bd228f55637392600f4b5439d9f23dafb5911e118e020fb82f663f233f68975f4fda898a7c268a4b67c6250e5d9f5b99c713e8aae4b97dc055901fa6cfd75e", 0x96}], 0x8, 0x0, 0x0, 0x80}, 0x1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000016000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00001f4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sysfs$3(0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000016000)="23ffb73add0704191a98c76b30d9aa1a2a81b89c66bee942fc5679cffb71c3a78c5ab749720dcf4c7a60ec3f63714b03ff87f1093ec3fe7c788331cb7bf4b60a063f90390e29058d") sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x2, r2, 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x2, 0x5, 0x2, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) getpriority(0x0, r3) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000)=""/32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x9f4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e4000-0x4)=0x0) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xae5, 0x438) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0xe4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x14, 0x4, 0x40000000001, 0x20, 0xda, 0x3, 0xfffffffffffffffb, 0x5, 0xff, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @lsrr={0x83, 0x17, 0x3, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x17, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0xb, 0x1, [@loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x2, r1, r2, 0x401, 0x0, 0x5, 0x28, 0x1, 0x0, 0x2, {[]}}, {"aefffb3e4ff4a4a1115d7de83644bfa1034422824679b5e346c4a1801161f9de997cbd20dc91f9459a28380ec4fad74321c00294b2a3caea1d7735e647c2f5014b56432477f74219eeaf6b45ee166481964a7c195492684579bf059777369f32935c2f3fdb66762767458f2b80cf663b231fce7d758e"}}}}, 0xe4) 2018/01/28 02:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_open_dev$usbmon(&(0x7f0000391000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) socketpair(0x3, 0xf, 0xd9, &(0x7f00005df000)={0x0, 0x0}) r1 = openat(r0, &(0x7f00002d4000-0x8)='./file0\x00', 0x0, 0x6) getdents(r1, &(0x7f0000cfb000-0x80e)=""/2062, 0x80e) getdents64(r1, &(0x7f00005c7000)=""/67, 0x43) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000110000)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb2000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000022000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000d3000-0x4)=0x60, 0x0) flistxattr(r0, &(0x7f00003da000)=""/234, 0xea) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pselect6(0x40, &(0x7f0000d76000-0x40)={0x68c4, 0x78ee6de7, 0x1, 0x63e, 0x9, 0x4e4, 0x40, 0xff}, &(0x7f0000d66000)={0x62090e2a, 0x8000, 0x5, 0xe8, 0x3, 0x40e, 0x2, 0x36}, &(0x7f000053d000)={0x7, 0x7b6b, 0x20, 0x6c, 0xffffffffffffffff, 0x0, 0xf886, 0x80000000}, &(0x7f00001eb000-0x10)={0x0, 0x0}, &(0x7f0000b90000-0x10)={&(0x7f00005ba000-0x8)={0x922}, 0x8}) timer_gettime(r2, &(0x7f00009e6000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x77359400, r3}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ce000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000c59000)=""/4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000014e000)={0x0, 0x0}) fstat(r4, &(0x7f0000bf8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d6e000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000417000)={r1, r7, r8}, 0xc) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f00003e8000)=0x0, &(0x7f0000aa7000-0x4)=0x4) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$netlink(r0, &(0x7f00006dc000)={0x10, 0x0, 0x1, 0x400}, 0xc) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 53.086237] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 53.106605] binder: 8446:8458 tried to acquire reference to desc 0, got 1 instead [ 53.128030] binder: 8446:8458 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 02:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c8000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005b0000)=0x0, &(0x7f0000ed4000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000e3e000)='/dev/sg#\x00', 0x3, 0x1) ioctl$KDSETLED(r1, 0x4b32, 0x7b2ad4e1) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r2, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r2, &(0x7f000040d000-0xe)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f00001ee000)='./file0\x00', 0x0) 2018/01/28 02:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000152000)='./file0\x00', 0x43) bind$unix(r0, &(0x7f000095b000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 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, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000174000)={0x3, 0xb6cf, 0xffff, 'queue0\x00', 0xc43c000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006c1000-0xd)='/dev/usbmon#\x00', 0x3, 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000007b000)={0xfffffffffffffffe}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000040000)={r2, 0x2}) sendto(r0, &(0x7f000011c000)="", 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000dd3000-0x4)={0xce98, 0x8ba, 0x3a8}) 2018/01/28 02:16:20 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f1e000-0x8)={0x0, 0x0}) ftruncate(r1, 0xe000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000001000-0x24)={0xfffffffffffffffb, 0x5, 0x6, 0x4, 0xffff, 0xad9, 0x7, 0x10001, 0x5dfb, 0x2, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000edd000)={0x7, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00001cb000-0x10)={r4, 0x8}) 2018/01/28 02:16:20 executing program 2: r0 = add_key$keyring(&(0x7f000057a000-0x8)='keyring\x00', &(0x7f0000eab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000c89000-0x41)="", 0x0) 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eed000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) syz_open_dev$evdev(&(0x7f000020b000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x200400) getsockname$packet(r1, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022e000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/01/28 02:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000edb000)='net/rt_acct\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b26000-0x4)=0x4, 0x4) r2 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000513000-0x28)={@generic="087ba9da873b3c4b49267450218cb42d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r2, &(0x7f0000f3f000)=0x0, 0x400) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000046d000)=0x1) recvfrom$packet(r2, &(0x7f00008a8000)=""/4096, 0x1000, 0x0, &(0x7f0000769000)={0x11, 0x13, r3, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001fb000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x3, [0x8001, 0x100, 0x8, 0x6, 0xffff, 0x6, 0xff, 0x2a7]}, 0x5c) syz_open_dev$usbmon(&(0x7f00003b8000-0xd)='/dev/usbmon#\x00', 0x11e3, 0x2) close(r2) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f00009be000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="280ffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:20 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000025000)='/dev/ptmx\x00', 0x101000, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000947000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) modify_ldt$read_default(0x2, &(0x7f00006bf000-0xd0)=""/208, 0xd0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0xf}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) sendto(r0, &(0x7f000081f000)="90daad63aa8df767", 0x8, 0x8000, &(0x7f0000dc0000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0\x00', 0x45) r3 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) pipe2(&(0x7f0000f00000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r3, 0x0) 2018/01/28 02:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f91000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r1, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x400, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/28 02:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") open$dir(&(0x7f00007e5000)='./file0\x00', 0x400000, 0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) execve(&(0x7f0000179000-0x8)='./file0\x00', &(0x7f000050f000-0x30)=[], &(0x7f00000ab000-0x28)=[]) open$dir(&(0x7f0000871000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000152000)='./file0\x00', 0x43) bind$unix(r0, &(0x7f000095b000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 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$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000174000)={0x3, 0xb6cf, 0xffff, 'queue0\x00', 0xc43c000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x3, 0x100000000, @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]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000008000-0x4)=0xff) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r2 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) sendfile(r0, r0, &(0x7f0000007000)=0x0, 0xca9) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xa0)={0x0, 0x98, "5186c524906043bf49cfd0da8754b945b6ec83de8d072ae09f12e12531bf839c170b0ba4fe35005a1951e2add7a71c8fbc5d77833bb604c325ee560ced0857a9bbf695df7cfab0714adc9d735f4ac7f7ecf157e6467e8d3ba0aa6c5400d31f0d889a19923430ac524d9f95598632a95b964e351b5dc9e771adfffbc471a268092994abc5942c36621f54daa5931ec4f1694a3ac14efdfcc0"}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) membarrier(0x11, 0x0) write$sndseq(r2, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000652000)=0x0, 0x4) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000345000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000871000-0x10)={0x8, 0x40000007}) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000573000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4a, 0x5, 0xb702, 0x10}, &(0x7f000089a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b7c000)={r1, 0x39, "eda82fcae46d1138e7443b680c99c8f88a540476aa0adf9a1f5584ee8571c2edc8349f220b001c003ad5e99ddc5a51075cada26f35c3c64678"}, &(0x7f0000488000)=0xffffffffffffff76) [ 53.269576] binder: 8492:8493 unknown command 0 [ 53.274285] binder: 8492:8493 ioctl c0306201 20002fd0 returned -22 [ 53.299887] binder: BINDER_SET_CONTEXT_MGR already set [ 53.305402] binder: 8492:8493 ioctl 40046207 0 returned -16 [ 53.306481] binder_alloc: 8492: binder_alloc_buf, no vma 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000034f000-0x3)='@{\x00', 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f57000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000f16000)="0e0202f8000020e1ff000000000000030f0e00000000d805", 0x18) 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f63000/0x3000)=nil, 0x3000) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = syz_open_dev$sg(&(0x7f0000546000)='/dev/sg#\x00', 0x3, 0x200100) write$selinux_create(r1, &(0x7f00009fb000-0x48)=@objname={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x35, 0x20, './file0\x00'}, 0x48) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/01/28 02:16:21 executing program 5: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x80000001, 0x8000, 0x0, 0x6c16, 0x34daaa8c, 0x9, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x9, 0x9, 0x1}, &(0x7f0000002000-0x4)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000b54000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x3, 0x4}) 2018/01/28 02:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5421, &(0x7f0000254000)=0x41c24efe) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0xfffffffffffffd4) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 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]}, 0x5c) r0 = syz_open_dev$usbmon(&(0x7f0000a4b000-0xd)='/dev/usbmon#\x00', 0x7, 0x341000) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000037f000+0xe8b)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000915000-0x4)=0x10, 0x80000) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4(r3, &(0x7f000070d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00006e1000)=0x32, 0x800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e04000)=0x0) pipe2(&(0x7f0000c22000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000493000-0x30)={0x6, 0x3, 0x100000000, 0x0, 0x0, 0x176, [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$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000e3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000)=0xe8) lstat(&(0x7f000067a000-0x8)='./file0\x00', &(0x7f0000764000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000640000)={r6, r9, r10}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009cc000-0x8)={0x0, 0x0}) r11 = getpid() sendmsg$nl_generic(r4, &(0x7f0000426000)={&(0x7f00001bb000-0xc)={0x10, 0x0, 0x0, 0x162400}, 0xc, &(0x7f0000432000)={&(0x7f0000d86000)={0x34c, 0x36, 0x0, 0x6, 0x3, {0x10, 0x0, 0x0}, [@generic="e6c69cf4ad1d10b5a08cc26b3fe8a9e625ec2d983aae03eaadf86b78b8249b33e5d29121e310f178971142ebae96c56df14bca61352a65092f8b79baa5196b8753900aea052595059f381d62fd4560b9fd2b368db32fdd61c471f2d10e8cc0646e404a5e28d9a742acdf269d2464b5cf77b9d358d2c46e6a109c374e4c775722a659321d1066852dc3be4aa35b428ac45e4f9d2132757ec26e35", @typed={0xc, 0x4000000000000089, @pid=r6}, @nested={0x1b4, 0x6d, [@typed={0xc, 0x21, @fd=r3}, @typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="dc69825c297fbb229885c92a34aa633d5342dfcc4ebd6f6c492026e789a99f13fc5b088097f94708436d6117f2bb39bede4d37d544bbe932f6b2a3bb2812213e47a53480ae94b7f1581a447bace088eeb3d2670f05dc602da147ccad6da6f7b12ee2de34ec9ca3719203473cb6492f3115791fe5a1295fdea8e25ead75dfb8d25a1f1d18f69287c218a3fbf89d819bdd508611767108d6ffd55d6076206359e9ed6c40f718c40928f8180db7d99ede2f96d34929c6787f380bb575b9d07d83e6386a61382bcadcd76720c4", @typed={0xc, 0x82, @u32=0x3}, @generic="e92c7d21637c83b8c4e64b", @typed={0xc, 0x49, @pid=r11}, @generic="26b06f122e3494ef482d28b3efed8297ed4bb4fc595f716e15f8f8ffef589610e09626304609612aef000b45b846666992832d69448861d774bc1f57fdaefdbb887a1850a7436d49d4a96777673a0f48c0b6241d8988e8e0e6cfd4eac1114e268ce559417d848cf1d6b5e440622e5f9b10c2c2ac8d6f84afe1e11e04642715d928ff87c5977d69e2015a74f88087effbd356006f63156b7a3d9907c7ff1b7eb55b5252ffe34b790756"]}, @nested={0x48, 0x89, [@typed={0xc, 0x20, @pid=r11}, @typed={0x24, 0x3d, @str='wlan0vmnet0ppp0ppp0.:cpuset\x00'}, @typed={0xc, 0x49, @u32=0x3}, @typed={0x8, 0x2e, @void=""}]}, @nested={0x10, 0x89, [@generic="b2df3ffb3a78653c2c2ce9a0"]}, @generic="53b21f7119b65bb70dd7cf9fcefedf6b392cdabe18b0880a857daeec66dbf9e669a47db3d0eea2087aa2d7d16af8bdf03a3fd009228ede0ff9b16d81be51ea764110c0674fa65478eb0eb66014edab0f296b5a734c134dfbfadf78c9e4ae42d0a2b6c05b3ee0f65b5875d2b159df6028c65753e48c98ba97f026153df1e773c3d82b49f4"]}, 0x34c}, 0x1, 0x0, 0x0, 0x20008040}, 0x40) ioctl$TCSETA(r7, 0x5406, &(0x7f0000ba2000-0x14)={0x100000001, 0x6, 0x10000, 0x81, 0x8, 0x100000001, 0xffffffffffffff8a, 0x80000001, 0x3a965ec2, 0x7ff}) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getpeername$netlink(r8, &(0x7f0000cc7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000061f000)=0xc) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000fee000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aef000-0x4)=0x14) bind$packet(r0, &(0x7f0000d2a000)={0x11, 0x4, r12, 0x1, 0xdec0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/sequencer\x00', 0x103000, 0x0) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004e5000)={@generic="2a350c81a2c281e52ae5d08bdb43cce6", @ifru_ivalue=0xffffffffffffff80}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a36000-0x4)=0x0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) ppoll(&(0x7f00007eb000-0x50)=[{r0, 0x8, 0x0}, {r1, 0x1360, 0x0}, {r1, 0x2a4, 0x0}, {r0, 0x600, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x4180, 0x0}, {r0, 0x8, 0x0}, {r1, 0x40, 0x0}, {r0, 0x49, 0x0}, {r0, 0x0, 0x0}], 0xa, &(0x7f0000204000-0x10)={0x0, 0x989680}, &(0x7f00006b8000)={0x6}, 0x8) 2018/01/28 02:16:21 executing program 5: 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) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ac1000)={0x0, 0x9, 0xfffffffffffffffd, 0x5, 0x4, 0x9, 0x3, 0x7, {0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x4, 0x3, 0x101}}, &(0x7f0000d81000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001a0000-0x8)={r1, 0x1}, 0x8) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000cbd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000ebc000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10062, &(0x7f00007ff000-0x10)={0x0, 0x1c9c380}) [ 53.306500] binder: 8492:8504 transaction failed 29189/-3, size 0-0 line 3127 [ 53.327613] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.333985] binder: undelivered TRANSACTION_COMPLETE [ 53.339126] binder: undelivered TRANSACTION_COMPLETE [ 53.344214] binder: undelivered transaction 24, process died. 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000183000)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() quotactl(0x0, &(0x7f0000b4e000)='./file0\x00', r1, &(0x7f0000429000-0x8f)="d164919f1b31d17001976c66a58088e44f940f0d5d719868ac01e5ad8e488e9ca1e9534f6fc668bf7390c995a0977573a7e6d34e9be7f062713929e41994ef851acd00f45d6afd13c88350923924f11ab5ade7f460a372e6c1879d6d7d881e0e44a586cbdae3f33025b462f0115d042e246400587682d88bbb9a5b2d627a9a085484f3c364e3063ba3daa1337ef67f") request_key(&(0x7f0000c45000)='user\x00', &(0x7f000045d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000160000-0x1)='\x00', 0xffffffffffffffff) 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r3, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000c34000)="941aa44acf4986b9657d6aedbfc79ce860a8354c9fb0a0b65596690cda6c24db38a51c458294da574d8382ae02c962df9e2f349010ee9b299088606877b5436e6a1f82d37220f4e24d693630a55935373bbd3d8472b6102029bb3f4449", 0x237) bind$inet(r0, &(0x7f00004d7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/0, 0x0) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f8c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x44774ec02b4274e4) sendmsg$nl_generic(r0, &(0x7f0000042000)={&(0x7f00002ae000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000fb4000)={&(0x7f000019c000)={0x198, 0x34, 0x100, 0x4, 0x2, {0xb, 0x0, 0x0}, [@nested={0x110, 0x3e, [@generic="379358aae9e404c7466103f5d5a689023899b6b96eba397460d50ca57797237663fed9768a2095a2d7ac3cd1baec4bf151bbb970ce02886eeab11e7dbad002d43ffc4ed132040a6511670e4a4ee8619b278a651f67245ae704413146e2172b1950da76a9923fe15e071a486e0ddc60d5d729524ad1d1cdd43ab88c068465427b18da0709a4e6d2d5115fea3be32ad6a15616b1b8819319021276742aa232c13291005a289a278b2a8d121b5e9a424ec4eaa9ba25f48e2f836c9e50e3d5", @typed={0xc, 0x23, @fd=r1}, @generic="97db641696edac9d3eadc170f2ddcac498ef249a5e0f0b3a6e2bb981e0deb805f6f1b95d9d1ac27ba3841f5d6bf76c476deb", @typed={0x10, 0x7c, @u64=0x7}]}, @generic="8f485e5ab007b83c2d877691a665bc3118a24be06ea2f54f8b58929cffe198518a814be8bc94d21d5e07e4c227e9031ed059b766100889f07942401aa165c436debdc8073a16b6da5f73cabd62443a221d2306da710af8943f7bbf8d1410854cc86c28800a", @typed={0xc, 0x9, @u32=0x490}]}, 0x198}, 0x1, 0x0, 0x0, 0x1}, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x4}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) bind$inet6(r0, &(0x7f0000f62000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006e7000)='user\x00', &(0x7f00007f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031c000-0x5)="ab64a906b4", 0x5, 0xfffffffffffffff9) r0 = request_key(&(0x7f000004b000)='syzkaller\x00', &(0x7f0000167000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000061a000-0xe)='\'em0lo^+.bdev\x00', 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000fce000)='user\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004c1000)=']', 0x1, r0) keyctl$update(0x2, r1, &(0x7f0000785000-0x56)='*', 0x1) [ 53.405144] audit: type=1400 audit(1517105781.182:35): avc: denied { create } for pid=8527 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/28 02:16:21 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f58000-0x4)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) accept$packet(r2, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000428000-0x4)=0x14) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000d16000)=0xe87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000660000)={0x6, 0x26549874, 0x8008, 0x1, 0x0, 0x3, 0x7f, 0x6, 0x0}, &(0x7f00009cd000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000096d000)={0x6, 0x1, 0x5, 0x34, r3}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000c9f000)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x80000000001d, &(0x7f00005db000-0x1a)="3849c4b46bf51a1f83b3424291a95a0f154a3f3a5cb578cde0c0", 0xfffffffffffffdbc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d15000-0x4)=0x0) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000e5d000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000c0000-0x10)={0x8, &(0x7f0000bec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f07000-0x8)={r3, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e85000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e7a000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000056d000-0x8)=0x0, &(0x7f0000198000)=0x8) connect$unix(r4, &(0x7f0000ad6000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000644000)=0x0) ioctl$int_in(r5, 0x5473, &(0x7f00007bd000)=0x9) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009c0000-0x1)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f37000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x101, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f000054e000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000942000)=0x200, 0x4) [ 53.526315] audit: type=1400 audit(1517105781.302:36): avc: denied { create } for pid=8579 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/28 02:16:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x2) 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r0 = socket$unix(0x1, 0x0, 0x0) fsetxattr(r0, &(0x7f0000386000-0xc)=@known='trusted.syz\x00', &(0x7f00007f9000)=')\x00', 0x2, 0x2) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/01/28 02:16:21 executing program 0: r0 = memfd_create(&(0x7f000025d000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000314000)='/dev/usbmon#\x00', 0xd460000000000000, 0x8000081) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)={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]}) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1d000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f74000-0x4)=0x0, &(0x7f000066b000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002a2000-0xb)={0x9, 0x6, 0x3, 0x401, 0x7fffffff, 0x9, 0x800, 0x0, 0x2, 0xffffffff, 0x3}, 0xb) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000020000)=[{r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4, 0x0}], 0x3, 0x69) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6, 0x0}, 0x0) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'os2.', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000871000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) write(r1, &(0x7f0000520000-0xdb)="5d62be1c6ac21f0dadf8839d8ab83fd26d603c97ef8aac9cfa0f95fb79238748e2b42b35bf4359c4cde3fc2e6022170e5df9746ca2f199c1f6e30ad1f864ae1e09bfd64da30cb97e20baafa886727060cbf5875f57e897aa6e004b9012973b139aa3d2da650527e8705a82e5d84bf896ab3ab47f38392c0219cf78a8b542359f5b6087b88023a37cf5279c280bb1d859550646dd96e7fb1a4d3b15a6f9d8aff0a67ffc4478235a421f5c8398e51be70afa1e2e349e120d", 0xb7) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x38e}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000350000-0x48)=""/72, 0x41) fcntl$dupfd(r0, 0x406, r0) 2018/01/28 02:16:21 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xe0)={0x0, 0xd8, "e8a82c12208eb33dbe8645d24ae86732664e19e631b1e2edb0c3fc64f46a7e4c1e990ab7344e645a0d45f298ad815ca19c9d1653eb6f3c361f787afe37db85d4735c973f1f475eef7094166e781d5f20d53f2e47bbbe7b0859984293b2f104a4aca55b9de63966d384a3dea54468de6f57122fb5057e9890527c5a78a839b904d700454306f6907557009b3ba5f1f887ed4fbce6fd7331636c8bc5c699091afcbba3accdcc35be1292823cd3d17e4e86f3651469922b9f4e7a61c21cb20367a71954c8bf33151d335dc09907cc2d78d9cbb6f70616f2ec47"}, &(0x7f0000002000-0x4)=0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x80, 0x4, 0x2, 0x1, 0x100, 0x2, 0xffffffffffffff7f, r2}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xe, 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_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 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}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) r0 = openat(0xffffffffffffff9c, &(0x7f0000be9000-0x8)='./file0\x00', 0x40480, 0x0) bind$inet6(r0, &(0x7f00003da000)={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000336000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000677000)="9d1d0bb68e8ab3414e7f50fb3bea03f8a526578b", 0x14, 0x40, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x12) 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ffa000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000fe6000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000038000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000025000-0x4)=0x800, &(0x7f0000039000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000039000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000002e000-0x4)=0x7) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x42, 0x0}) mprotect(&(0x7f000073c000/0x4000)=nil, 0x4000, 0x2800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000011000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x8, 0x9, 0x6, r2}, &(0x7f0000013000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000014000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x7, 0x5, 0x1000}, &(0x7f0000014000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x6, 0x69, 0x91}, &(0x7f0000001000)=0xa0) fstat(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000004000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r9 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x176, &(0x7f0000003000)=[r6, r8, r9, r10, r11, r12, r12, r7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000c71000-0x99)="6deadd1ff0b6f264c231e52d0c2e7b5c7200efdc3640711469c2ec961ca224ef2892f08b044f35618d011637328c394f0c2a169f1b3e4dd686975078b8a81631f2f997f3960a84c3506ab4d20ff6c79ad5312f4228985274b43d3da1030789c9ae90934d42a1aeb072bb4d9955b39cefd243cc6c5194f58e08b46ab3d4953b1b0a61aac33249e61b95c8222dc2cd6df715c48cd8eef820e7dd") 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab7000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004a6000)={0x4, &(0x7f00006ca000)=[0x6, 0xfffffffffffffff8, 0x7, 0x10001]}) r1 = syz_open_dev$sg(&(0x7f0000451000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00006b5000-0x6a)=""/106) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000014f000-0x50)={{0x40, 0x0}, {0x2, 0x4}, 0x7, 0x2, 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]}) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)={0x2, 0x6e, 0x0, 0x0, 0x85, 0x7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bd4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000845000)=0x14) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000c7a000)="197ef13866f4c39cb7085544cea4286212f024f8a813ef6972c1be10e3055c58c5a6923be4816069eb3a7633dd0ddbc5bc87b41b2feff6af4cbfe6652af75b0970005f466f3104421d2e596279759a776055538e72") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004ea000-0x12)='/dev/loop-control\x00', 0x2, 0x0) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20402, 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) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@ax25={0x3, {"868e0286b2525a"}, 0x2e}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="6e3a34be2fba82d4f1728279ae078d6c", 0x10}, {&(0x7f0000001000)="74395f2f4a1e90ecb486b2d84661de704b3d32fbccf68b29596d613836f0a1708c439452ff268c83f2df9c119180c15ba94ebc98ef6f0fd4e5289e155941e49cbd6240465234b022b17a60505ec637d47b5b85706d10101ac6dd920977020c77682093a29eda626df586ad6f68a878040e8951cd0dee75d5eadea16ee89c0b21c5237d", 0x83}, {&(0x7f0000000000)="e6baf19c5364f57b3ed5dfe33af06c3a1be586c23ccc879ad8aaf74c3cf66632eb527e4092565706f6a643bd4cef41a691135b1e14be3b", 0x37}], 0x4, &(0x7f0000002000-0x210)=[{0x70, 0x184, 0x8001, "68336d56eaf5bfbe4318ceea6661091279114ff0945706d9069c9a57b4b15bb88693dcb9b7458ac0b5e0ea539e4b4a801b8fb95e09bdb25976709445540e44a5a1831a710e23fcef7865a1649ddf8754b247f2c8803a0f89c1"}, {0x98, 0x100, 0x8, "ee72f850fe47fac7703c4f0799e98dcf7c297f9948ee90d4a3f3e0d4d71d098e99c853b2268891d4ddeb5e5ee23e91a03f7412f4bb606517bb6bdc5c22c35cd5fd3850c36e1b70779bad74c60ba30223cd45ae9d00755ca5ab74b5f15b99887b4e8dc5dfd2817cf73a1cd7ed92489378bf9ddacc7350765b9c64586b35e5141b9ff50920a855a886"}, {0x68, 0x103, 0x7, "ade582651af4541ae018b8433d9e13966d230e3885b5a4651848c6b5867f854c7e46620bdbc9bc8aad7c503462dc49fed6b4f12f097d37dd84d985595fcabf5e8e6cecd90d42bf51c5279e3957d2df53c6d690ba"}, {0x70, 0x104, 0xc7c1, "00c6cea389cea0dd99eb1680829967a14842331bda0c66d74ac4b3436974f628a6b67fb9cacfb9e3bfc9b6a177f99347ab991cbc27f004ed1170c18ba4bc67df29322272c5c4d0aae2ea873bacf3d97565b36547a4fa6aba9169"}, {0x30, 0x113, 0x3, "176a2c108b1c839af1cba0392686933abed89decfda965140c13e9cbac53fd"}], 0x210, 0x20000000}, 0x400}, {{&(0x7f0000000000)=@rc={0x1f, {0x98c3, 0x40, 0x81, 0x1, 0x9, 0x81}, 0x4}, 0x9, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x85)="fdf7a16edbaa0ac78bbfea8fb9bf840816262da7c2664776be79eca4faba798c1a77353913894cd3b36fe35be5881bf68e1408271dd23eb10dee69ea0043c76c5548d560c18fd17e8e10dae6f4bee991f7692ba65ba8c5dde0ede763fb7a1f3da66700fccc816964fa47be1911d0a673bf2b7261c35fab40c262ab0412f2c17666a8d0879b", 0x85}], 0x2, 0x0, 0x0, 0x0}, 0x1}], 0x2, 0x4008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf5000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006dd000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000083e000-0x4)=0x1, 0x4) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000576000)=0x0, &(0x7f0000d50000)=0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00009a8000-0x4)=0x0, &(0x7f0000e50000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000577000-0x38)={&(0x7f0000379000-0x2)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000d18000)={&(0x7f0000eea000-0xd0)={0xd0, 0x15, 0x400, 0x7, 0x3, {0x10, 0x0, 0x0}, [@generic="59f4ae49986cd6ca23c87697b1a41d16fcd6019b341f56447f4616d1c89900e7f76aa65691b8681802b38331fd44ce75c36afe7c64aa5c89a499cdc640486aa1b200d663f5b5601a995afa509e533df3d7d6a3682f2d8b59bddb109d990297b0269fb2f67f9de1ebb2159493c513bfe7e320708e3cf86f864ffcbde0bb464f692907613568f824a2e5956fa61b0f2ea0b1968329b5e21359d36a3529d4ce73ba2329ee6e3cbc144c5cb270802dceed33dcb1d07b0457", @nested={0x4, 0x92, []}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000441000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a81000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8887, 0x6, 0x2, 0x2, 0x2}, &(0x7f0000201000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fd8000)={r4, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f80000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x401, 0x0, 0x7}, &(0x7f0000724000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002d2000)={r5, 0xfffffffffffffffc, 0x0, 0x100000001}, 0x10) sendto$inet(r2, &(0x7f000068d000-0x9)="e62a257f1e0409e427", 0x9, 0x200000c0, &(0x7f0000f07000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 53.659232] audit: type=1400 audit(1517105781.432:37): avc: denied { create } for pid=8613 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000163000)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007b4000)=""/0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009f1000-0x4)=0x0) mq_notify(r0, &(0x7f000070b000)={0x0, 0x30, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00002c5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000070c000)=0x8) sendmmsg(r1, &(0x7f00005d5000)=[{{0x0, 0x0, &(0x7f0000a80000)=[{&(0x7f0000974000)="f50ae2d67bc5bce24de861b0fcd993dc83d2a2f2301e38ec6a7801ab5c87e65cca8d677da1ce39ca5abcb64a67be204c812a9e146cb92c338065a363f9857a023fef8ec6ea3a654792e00fae6513f04428002e12b7dc3998cc3bec50bb1c8f216604157a8a6c81e60e8fcc3752246701663660abb7933a864577618c7ff7988acdf75579b96d27e45f1750675d219ab52afbadff0c0df60b56f0131227c886620102059a57ff06acb48147bbb61a3e741f964ac09826c9ad1cae5ff0bdbaa8cfe1cef38996c8758675aa3608001171f47c6a51f6a4cebcae4408ef8504a6a81e", 0xe0}, {&(0x7f0000ca3000)="85f3aa00e73fd8111d8f601b77ca92407990146441e82564f5306c985e003c1a82225fa088ba220e61e1f0f7a75232acc51b4c5fcec47d55905bf9d403", 0x3d}, {&(0x7f0000f5d000)="4b36d8594ab1d31f39a23d3f3e19296e46e6567e139608a866c4058bd5207ff9f63fb4787db31480ada1f3aa51ef19e483be2465b25bfad4cde5cfda09262c506f8189e808f129d0b8074e5c669a0034d456df3785c0276ff26ee846e99710ad2801412a57dc016721dd71c2c1608b71599fb7b2ba6aa64bcb8ce18d4d7b3d957ffe30e94e0b723466f61e9a87ffd0a069ec5db30058411956bcc9410810006e6433ba0c23e454bf5bd5b302c7630180bd77839a337a54ac18743d353877078cdfb016c2b4497308cba2ea", 0xcb}], 0x3, &(0x7f00009f5000-0xb8)=[{0xb8, 0x11f, 0x537bda66, "a273ec03c84dc4bc2058269234e7274ca7cdd4f81bc8c605c0ff852a4333d5c97f936e032158970fa082fc4c89b4373937f78808e59a051262bbf3a51c2369c94c6fccba9183b39111f476b783ca2616abfb326b1fd4628cefd757a087c10b275e18bae78234448fd7859a456eccfe34d3cb8e910c2a9e44e173f11c0cfcb3a3c3442d8ea4a424dc5603a6116b38acfbc5d3033aae6518ce5bea73ccbaf3452ab4d662"}], 0xb8, 0x4010}, 0x7fff}], 0x1, 0x801) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') readlink(&(0x7f0000632000)='./control\x00', &(0x7f0000183000-0xc5)=""/197, 0xc5) listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000dba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00003f5000)=0x0) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @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, 0x1, 0x0]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000014b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000319000)="761bd62d081662181695a4c10a6f1b548df7ad2f4b04a936765d4de2a331b0e9ddcef596cd8ce2d89cf351e52802ace7c6ef2d2b95e8aac3d23387f11eacc9ac9c3a7cb38572ba57b242e1df83f2ee62b86e4ebf", 0xffffffffffffff7f, 0xc001, &(0x7f0000b14000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f0000670000)=[], 0x0, 0x0) r1 = socket(0x11, 0x5, 0x1) connect$llc(r1, &(0x7f000037c000)={0x1a, 0x15, 0x7, 0xfee8, 0xffff, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cfd000)='/dev/loop#\x00', 0x10003fd, 0x181004) r2 = memfd_create(&(0x7f0000031000-0xf)="74086e000000000000008001008c00", 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00008e4000-0x4)=0x0, &(0x7f0000815000)=0x4) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r1, &(0x7f0000066000-0x87)='Y', 0x1) ioctl$int_in(r1, 0x5473, &(0x7f00000f5000)=0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000046d000)={r3, 0x8}) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000dc1000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000cf1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000397000)={0x7, 0x0, 0x2, 0x5a9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f000091d000-0x20)={0x9, r5, 0x10001, 0x7}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c57000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) flock(r1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000019000)={0x9, 0x2, 0x714}) sendfile(r0, r2, &(0x7f00005b3000)=0x0, 0x100000002) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/100, 0x64) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) connect$unix(r0, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000006000-0x8)={r1, 0x3}) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./control\x00', &(0x7f0000001000)='./control\x00') 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000171000)={0x0, 0x0, 0x0}, &(0x7f0000c55000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000033e000)='projid_map\x00') close(r1) 2018/01/28 02:16:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000009000)={0x3f, {{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x20411, 0x0) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000559000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004e8000-0x4)=0x2) socket(0x10, 0x2, 0x7) 2018/01/28 02:16:21 executing program 2: clone(0x0, &(0x7f0000e6e000)="", &(0x7f0000000000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000001000-0xa8)="") acct(0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f65000-0xe8)={{{@in=@loopback=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=@empty={[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}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000edd000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000518000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f00008a7000)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00002f2000)=0x1000000006, 0x4) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e", 0xea}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007a6000)={0x0, 0x0}, &(0x7f0000243000)=0x8) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) r1 = memfd_create(&(0x7f0000de2000-0x2)=')\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000240000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000000, 0x100000000, 0x5, 0x4}, &(0x7f0000eb9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003ed000-0x6)={r2, 0x1f}, &(0x7f0000e2b000)=0x6) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000004000)="e7c5d55f2ff25c306a395d09fef6d83567d15c62e9bbbd35340cbdf9ac4fd2d9cc28adadd207a7af", 0x28, 0x8000, &(0x7f0000004000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000-0x70)=[{&(0x7f0000004000)="93", 0x1}, {&(0x7f0000013000-0x42)="b6", 0x1}], 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa7000)={0x0, 0x0, 0x0}, &(0x7f000050d000-0x4)=0x6) getdents(r1, &(0x7f000018e000)=""/74, 0x4a) getpgid(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f000062e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x40000000, 0x0) ptrace(0x4207, r4) fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000c24000-0x1)="94", &(0x7f0000001000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000001000-0x20)="ee0181f7e66ffc3aae8e17870f449f4e9731bcb6a3b9c2e39d362e26011670") remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0xc9)=""/201}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007e8000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000f13000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009bb000-0x3)={0xffffffff, 0x2, 0x7, 0x7, r4}, &(0x7f0000337000)=0x10) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x4, r3, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xeafdcf9e9aa84e3, 0xffffffffffffff9c) write$selinux_access(r0, &(0x7f0000422000)={'system_u:object_r:getty_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x30, 0x0}, 0x33) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f000081a000)={0x14, 0x2, 0x1, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x30000000, 0x0, 0x10001, 0x5}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000c000-0x20)={0x5, r1, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000)={0x800, r2, 0x10003, 0x800000004}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000005000)={0x8, r3}) exit(0x0) close(r0) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c5c000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000041a000-0x8)={0x0, 0x4, 0x7fffffff}, &(0x7f0000285000-0x4)=0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a05000-0x10)={0x10001, 0x0, 0x7, 0x4, r2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) 2018/01/28 02:16:21 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000cb6000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fec000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00009f2000)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x2, 0xfffffffffffffffc}, 0x200, 0x799, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$inet(r3, &(0x7f0000da6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000)=0x10) fcntl$getflags(r1, 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00008b0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/sequencer\x00', 0x410100, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000092b000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d1b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000033d000-0x8)={r5, 0x4}, 0x8) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) ioctl$int_in(r1, 0x541f, &(0x7f0000fe9000-0x8)=0x0) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) mknodat(r0, &(0x7f0000f4f000)='./file0\x00', 0x24, 0x2) fcntl$setlease(r1, 0x400, 0x0) 2018/01/28 02:16:21 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000016000-0x4)=0x0, &(0x7f000000e000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/28 02:16:21 executing program 3: r0 = inotify_init1(0x80800) readv(r0, &(0x7f00006b5000)=[], 0x0) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c4e000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x200002) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c2a000)=0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/checkreqprot\x00', 0x12d0331ed4c95d9a, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000776000-0x30)={0x70, 0x0, &(0x7f0000fab000-0x70)=[@release={0x40046306, 0x1}, @exit_looper={0x630d}, @release={0x40046306, 0x1}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x30, &(0x7f0000faa000)=[@ptr={0x70742a85, 0x1, &(0x7f0000521000-0x1)=0x0, 0x1, 0x0, 0x15}], &(0x7f0000faa000)=[0x40, 0x58, 0x40, 0x0, 0x38, 0x20]}}, @request_death={0x400c630e, 0x2, 0x4}, @exit_looper={0x630d}], 0x2e, 0x0, &(0x7f0000128000)="538f3a126b1f31d72a4f3c22274e5885a6d6105500323e1ab139af855db1c54876016235af588fcf74ad71bab030"}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000fa9000)=""/144, 0x90, 0x120, &(0x7f0000433000)={0x1a, 0xc, 0x4, 0x5, 0x0, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000fa9000-0x10)={&(0x7f0000fa9000-0x25)="36aeb673dcadc2c66cc281f7c6ee2dca27988bdf476e8b2b4d6353abf58916ce2dfe86896f", 0x25}) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000feb000)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000a89000-0x8)='./file0\x00', 0x80, 0x100) ptrace$setregset(0x4204, r3, 0x1, &(0x7f000082e000)={&(0x7f0000c6d000)="", 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a2000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000b5f000-0x4)=0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0x2) 2018/01/28 02:16:21 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000005000-0x16c)=@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}, @in=@multicast2=0xe0000002, 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], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2, 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}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x4, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xe2c, &(0x7f00006ea000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002a4000)=0x0) syz_open_procfs(r2, &(0x7f000027b000-0xa)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000b9d000-0x9)='net/igmp\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 02:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r1, 0x409, 0x3) recvmsg$netrom(r1, &(0x7f0000123000)={&(0x7f0000840000)=@ax25={0x3, {"ff2b750537a097"}, 0x0}, 0x10, &(0x7f00003e9000-0x10)=[{&(0x7f0000d8e000)="e071", 0x2}], 0x1, &(0x7f00009a7000)=[], 0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d36000)={0x0, 0x4, 0x4, [0x100000001, 0x5, 0x10000, 0x1]}, &(0x7f0000abf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003cb000)=@sack_info={r2, 0x3, 0x3}, &(0x7f00006d3000)=0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000ce000)=0x5, 0x4) getsockname$inet(r0, &(0x7f00003a9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000291000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000df5000)={0x0, 0x400, 0x30, 0x5, 0x0}, &(0x7f0000cc1000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004ad000)=@assoc_id=r3, &(0x7f0000430000)=0x4) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) syz_open_dev$tun(&(0x7f0000e4f000)='/dev/net/tun\x00', 0x0, 0x6000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000094c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcd000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004dc000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 53.967390] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008700 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00004b5000)='keyring\x00', &(0x7f0000f2c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f000021a000-0xa)='syzkaller\x00', &(0x7f0000173000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000180000)='@wlan0:em0![security*eth0[-em1mime_type', r1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e89000-0x10)={0x0, 0x2710}, 0x10) r2 = add_key$user(&(0x7f0000cdf000)='user\x00', &(0x7f0000df7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000052d000-0x4a)='s', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000913000)=0x0) 2018/01/28 02:16:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000)="", 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bb4000-0x10)={0x1, &(0x7f00005c7000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000095c000-0x15)='/dev/pktcdvd/control\x00', 0x108c0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000c5d000)=0x6, 0x4) alarm(0x5b74) r1 = inotify_init1(0x80800) vmsplice(r1, &(0x7f0000f92000-0x20)=[{&(0x7f0000d11000)="1c9ad38934c57119ad82417cb9a0e23ca1fdb3aa5584d802ee2079a5e6ab24b52a2888ee4edcd53bc20236460fd8beeb24c452c19a18dce5222d12137db192df0f42e6a680ad6cd849e14a4ca1f2a31791ef3ab255f83bf3f3fc7de7", 0x5c}, {&(0x7f000033b000)="295224a06fa3a9096a8ddc503607dc2ba49fae2e9248002a363566c8fae594ecba3e4f57d8", 0x25}], 0x2, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001000-0x24)={0x5, 0x0, 0x3, 0xffff, 0x1f, 0x1, 0x400040, 0x46ea, 0x1, 0x0, 0x2, 0x2}) request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='\x00', 0x0) 2018/01/28 02:16:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000880000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000284000)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000c46000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9a000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00004c9000-0xf8)={{0x0, 0x1, 0x8b24, 0x2, 0x1e95}, 0xff, 0x46, 'id0\x00', 'timer1\x00', 0x0, 0x7fff, 0x100, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000027d000-0x78)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x4, 0x7, 0x400, &(0x7f000027f000-0x10)=@common='ip6gretap0\x00', 0x1, 0x0, 0x9}) rt_sigaction(0x3, &(0x7f0000e3c000-0x20)={0x7, {0x1}, 0x40000005, 0x4}, &(0x7f0000bbb000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x8)={0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c17000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006f8000-0x6)={0x0, 0x8001}, &(0x7f00009c2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b34000-0x8)={r3, 0x2}, &(0x7f0000321000-0x4)=0x8) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x3}, 0xffffffffffff80e9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000002000-0x13)=""/19, 0x13}], 0x6, &(0x7f0000001000)=""/92, 0x5c, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0xea)=""/234, 0xea}, {&(0x7f0000002000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000002000-0x79)=""/121, 0x79}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/10, 0xa}], 0x7, &(0x7f0000001000-0x70)=""/112, 0x70, 0x0}, 0x7}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x40)=""/64, 0x40}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000)=""/56, 0x38}, {&(0x7f0000000000)=""/62, 0x3e}], 0x5, &(0x7f0000001000-0xd0)=""/208, 0xd0, 0x25e}, 0x0}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001000)=""/47, 0x2f}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000000000)=""/0, 0x0}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x1}, {{&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000001000)=""/110, 0x6e}], 0x3, &(0x7f0000001000-0x9e)=""/158, 0x9e, 0x3ff}, 0x491}], 0x6, 0x2140, &(0x7f0000002000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005f3000-0x8)={0x0, 0x0}, &(0x7f0000b6e000-0x4)=0x8) r1 = socket(0xd, 0xa, 0xd0) write(r1, &(0x7f000050e000)="24000000130007fffe000000005c00000520000c0d000300010000000000000000b81617", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7d000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xfff, 0xb3, 0x40}, &(0x7f0000ac6000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b34000)=@assoc_value={r2, 0x2}, 0x8) 2018/01/28 02:16:21 executing program 4: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f00000ac000)=""/86, 0xce7c916a008c526e) [ 54.045248] device lo entered promiscuous mode [ 54.054390] device lo left promiscuous mode 2018/01/28 02:16:21 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) 2018/01/28 02:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000031b000-0x9)='/dev/sg#\x00', 0x8, 0x404100) r1 = syz_open_dev$tun(&(0x7f00006d5000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000314000)={0x10, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ebd000)=0x0) 2018/01/28 02:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d78000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000561000)={0x6, [0xffffffff, 0x7fff, 0x0, 0x4, 0x40, 0x3]}, &(0x7f0000889000)=0x10) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x1b, &(0x7f0000823000-0x10)={0x32, 0x4, 0x4, 0x9}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 02:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000fa6000-0x8)='./file0\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000056a000-0xc9)=""/201) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000825000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000633000-0x4)=0xe8) quotactl(0x5, &(0x7f00006ef000)='./file0\x00', r2, &(0x7f00000c2000-0x66)="1cfdcad215ea37aba5ddd48f29f85277b580e7d3d7abe6f10cc62568878aa0db4e111b8b37e4717006b2985caac66e20bd90b83d8fb934923739d8317ece40002d586f7f334609c97e1a68742d396d7555ad9acb7afda6c5af2ae7df96d25e6d50db400030a6") r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r3, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) 2018/01/28 02:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45, 0x0, 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$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007e7000-0x90)={0x400, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000e09000)=0x4) [ 54.199507] device lo entered promiscuous mode [ 54.206876] device lo left promiscuous mode 2018/01/28 02:16:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r3 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f40000)=0xea7eed908b65ed50, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000073c000+0x951)=0x9) close(r1) accept$ax25(0xffffffffffffffff, &(0x7f0000da7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008fd000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) syz_open_dev$usbmon(&(0x7f0000f33000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) syz_open_pts(0xffffffffffffff9c, 0x60001) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8932, &(0x7f00007a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x457e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 02:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/28 02:16:22 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000f000)={0x0, 0x0}) 2018/01/28 02:16:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046e000+0x157)='/selinux/mls\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000a44000-0xbc)=""/188, 0xffffffffffffffab) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x400000000000001, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000188000-0x10)={&(0x7f0000d06000/0x4000)=nil, 0x4000}) r1 = 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}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000498000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:22 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000286000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@generic="91c1dcd713545554ceb073e2911ac739", @ifru_addrs={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c40000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000-0x4)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000333000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00000ca000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000039b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e7f000-0x28)={@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]}) accept4$packet(0xffffffffffffffff, &(0x7f00008bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ea5000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000698000-0x28)={@common='irlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e9e000-0x4)=0x5, 0x4) r5 = memfd_create(&(0x7f0000d3b000-0x10)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00003e0000-0x94)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}], 0x94) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007ce000)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d93000)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f000090e000)=[{&(0x7f000025a000)={0x27, 0x5, 0x80, 0x7, 0x81, 0x80, "9072aa56e6055f4e37cb407b009f0e2f221fbbfbf92d5be71eae0261893840c38726e6bf1fd814008338d8b48be64aa7e589382c9b621453b09767fc0904ae", 0x8001}, 0x60, &(0x7f0000670000-0x40)=[{&(0x7f0000dd5000)="cde1e91838382efb9d29acfa441e977da845d441919f9ec0163fa78ea2b5a2e6a95aa48feafea07a0e5115420d5bba07c1dd3d4f740a1320771358c98e2a1a2cdb4abae5eb6bef342fc1b6", 0x4b}, {&(0x7f000072e000)="591997d0e4bcb6fda20b30aee94153b1ef30f08a4f4d4fabcb0d6bde3145c2b22874cb1ea88bde84fa84f3db16bfaf8fca3ad69604f99ae46a21a2069ee8bc9f8992c27a30bab6e5506c8a855cfff8ef38b77e1c87956008ef70894c48ee34f0727b2d8732372088073ed8f01052710ef3796c19b8f8bc5e0ad616", 0x7b}, {&(0x7f00008f6000)="2500dbdf75683f8c09e02e0811ca6cde43ce1b7ed0fa632079cfe675e8e1d9643703419636b05ae3ca92f8fd2d72fc515f3866af7991542f86eb4ebe1e0ae0d356b18e8b7b14a627a1db92a663ae6014dab9acbc0fe4e81dda91ae192607ff416a34570cfde2f7919750e5ca3fef5acc6a01c4b0b79eedc8f0bf56562ad0e1d6e84cc18ccb704ba0f3860b1a30072c821a6098ae23d11f86c1d5c85c35d85c994e56fd", 0xa3}, {&(0x7f0000606000-0xb3)="58221a83d0cbb15719162646604a73e102dd1d5e0cb1a3901d08ca99c15a486eb3193bc59cdd9b6e365dabfdc7ca617a56e544fb32992ffd6e61436cc1f29d0cc7c98fdc4d84af00eb0a8708175057b2461c4fc2d4f57109325795cb887a9fc044820a433c540ad2f3a829316bfc26eafe275daa217e2e4abb71c5733004edd9493dcc95a51460c3cd79b90fb175400239e3391777c760fa175659b33feb3bab158c4a9df5e94a5cd4f5c0bead9bd0a221cf37", 0xb3}], 0x4, &(0x7f0000e19000)={0x1010, 0x3a, 0x0, "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"}, 0x1010, 0x1}], 0x1, 0x48000) syz_open_dev$tun(&(0x7f0000bf3000)='/dev/net/tun\x00', 0x0, 0x100) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ab2000)=0x5, 0x4) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ceb000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000062a000-0x14)={0x6, 0x0, 0x9f, 0x4, 0x100, 0x6, 0x8, 0x5, 0x0, 0x0}) 2018/01/28 02:16:22 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bcc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r1, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000edb000-0x8)={0x0, 0x0}, &(0x7f0000edb000-0x4)=0x8) 2018/01/28 02:16:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000037a000-0x10)={&(0x7f0000a7c000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000c72000)=0x4, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/28 02:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r0, &(0x7f000032e000)=""/4096, 0x1000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000062c000-0x8)='./file0\x00', 0x100, 0xa) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000461000-0x4)=0x0, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000154000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00004c9000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000321000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000654000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x82f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffff4b4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x1, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.346168] binder: release 8832:8836 transaction 27 out, still active [ 54.353030] binder: undelivered TRANSACTION_COMPLETE [ 54.355473] binder: 8832:8836 transaction failed 29189/0, size 0-0 line 2944 [ 54.355479] binder: send failed reply for transaction 27, target dead [ 54.377272] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.377282] CPU: 1 PID: 8833 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 54.377287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.377300] ffff8801d521f5d0 ffffffff81d943a9 ffff8801d521f8b0 0000000000000000 [ 54.377312] ffff8801d9ba3f10 ffff8801d521f7a0 ffff8801d9ba3e00 ffff8801d521f7c8 [ 54.377323] ffffffff81661d4a 0000000000000d8e ffff8801cdd0d0f0 ffff8801cdd0d0a0 [ 54.377324] Call Trace: [ 54.377340] [] dump_stack+0xc1/0x128 [ 54.377352] [] handle_userfault+0xa3a/0x1310 [ 54.377365] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.377373] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.377382] [] ? handle_mm_fault+0x117b/0x2530 [ 54.377388] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.377395] [] handle_mm_fault+0x1fd1/0x2530 2018/01/28 02:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f000063f000-0x7)='ns/pid\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2a000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setns(r0, 0x0) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000c9000-0x30)=[{&(0x7f0000056000-0xf5)="4cad78225b59fbe66f08435e28cf458ce6f99cac10c17f7622918090e96a54546c5ac2115648a89308c2637ff89e8ccea859249db7f4caf5b7370e8ada686d738c3fa06d4939232276d85e37a7de0dddd84fb9edccd2728442e2387b0f5118524e2f190f4a13e79b2cc3d7d71dc767d480d3e5d157e5be53a8a8d1492065015d6cf2b80d7535a3d55e9faa84f9e86f09276024bfc2cb1867f6e4b92b585e935d0e2069d1eb2aaa990f843de3efa7c1469b4ea192546900e921e8f90d23388b20f0d9d2eb48e83a529b48eb9b03227ebcf727e70e4a6320b3bd4362319a86293dbced8499d8b7f15eb6bc3a5e9c3175fbb29d1efdfe", 0xf5}, {&(0x7f00000c8000)="7cf12db5fb5b02bc94e885ea535393b7a96610ce890eb5cff3469d396e184c963fbed13db0a65f853aaab13561b9a587447f1f3b43783af5e70db26aa7ff15d95a69941e378fa97b890cfdb19ac7100f0fa0595d1a5072f50870a9bcdba9ed03ba4bd0597bb3bfc67152453a605805ff6c12512bf0d88cb5e269582844ea42294ac49ef55f3500d8d734", 0x8a}, {&(0x7f00000c8000)="734e24995f948064d170c4b8bfe0c53b8f3097a58fb1459c4e80aa48811b925a84e8fd7937e02c41f33feea1442ef14f12351569db9eceed50724e95df705e61df5c6a9a8ecabe347fd29182c4de0758d5e570247e7ce0d713daa2d5245f0f3331b843b4f3b14862c277f940247d71553211236c7de1fbe74d7d587ae5f3b99aac7ceecb5d7415ee043087eadc14a9daf4d0bd828e3016013e", 0x99}], 0x3) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendfile(0xffffffffffffffff, r2, &(0x7f000000c000)=0x0, 0x0) 2018/01/28 02:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000650000-0x4)=[0xffffffffffffffff]) getresgid(&(0x7f0000ef8000)=0x0, &(0x7f0000099000)=0x0, &(0x7f0000bf7000)=0x0) setregid(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000955000-0xd)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000056a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e69000-0x4)=0x14) pipe2(&(0x7f00004e3000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000149000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000-0x4)=0xe8) getresgid(&(0x7f0000d11000)=0x0, &(0x7f00007c8000-0x4)=0x0, &(0x7f0000c6f000-0x4)=0x0) fchownat(r3, &(0x7f0000e16000)='./file0\x00', r6, r7, 0x1000) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r4, &(0x7f000062b000-0x38)={&(0x7f0000696000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00001ab000-0x10)={&(0x7f0000a79000-0x2c)=@ipv6_delroute={0x2c, 0x19, 0x300, 0x7, 0x2, {0xa, 0x14, 0x80, 0xffffffffffffff36, 0xff, 0x0, 0x0, 0x4, 0x3a00}, [@RTA_MARK={0x8, 0x10, 0xfffffffffffffffc}, @RTA_IIF={0x8, 0x1, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040010) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000f24000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) r8 = gettid() sched_setparam(r8, &(0x7f0000895000)=0x3) fchmod(r3, 0x80) 2018/01/28 02:16:22 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/enforce\x00', 0xaa9a931672360e18, 0x0) fchmodat(r0, &(0x7f00004f0000)='./file0\x00', 0x80) unshare(0x20000000) openat(0xffffffffffffff9c, &(0x7f00002d7000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c0b000)=""/192) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:16:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000240000-0x8)={0x6, 0x1000}) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) getsockname(r0, &(0x7f0000f76000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f000049e000-0x4)=0x1e) chmod(&(0x7f0000544000-0x8)='./file0\x00', 0x29) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/28 02:16:22 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000002b000-0x38)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x1011000}, 0xc, &(0x7f0000016000)={&(0x7f0000020000)={0x198, 0x9, 0xa, 0x20, 0x0, 0x1, {0x5, 0x0, 0x3}, [@typed={0xc0, 0x65, @binary="080d4433619b29ce4e091de4880ac31405e5144ba5bed9d6d8f91449aedce2b0b72797ca49cba1189d1c498b64b67069968d86934e62f08724bcc699f012a06ad7a180551028f91bebca64323eb47ef0e97b457ddf853a4658a5dc91f23a9473f05436d84c7e05e84d120db45f2a5170de28bd6ba188edddd9d6795cead127e30a378d6f31badd2d9edcc885b465fee7fe4ae7dfa5e336510e3ddd4001cc8b22e3487f13f6d9676039a52bfaaab0182450d20d37921ef0"}, @generic="751572cc397121e8c969677f802ad456bce11659496cc3cc52a344bea5a41d44af603579564dd9ba0fce45b50562aa16a66483786dbb9a3641a64d3ec947a925cb13367962a9511cc07108f84ab4ffeb7029f4d1d292ec0fc8ab86fa767e45ce0422cb9b2cff8dd95ffc9d9cff70e38f3cecd7ccf959a0fbcfbbe5fcd57e4dc3b007a1c26940f69a01b568cec0c935f92375aa86e3331e9faa55704004331bb9a0895b9065a848558d6c40891373a89e4f063711db84e888ddf6cabbcc9a0a5f27155d"]}, 0x198}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000017000/0x3000)=nil, 0x3000) r1 = request_key(&(0x7f000002a000)='trusted\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002a000)='-ppp0*vmnet0*,eth1$em1\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eba000)=0xe8) ioprio_set$uid(0x3, r0, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() syz_fuseblk_mount(&(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000eb9000)='./file0\x00', 0x6000, r0, r1, 0x5, 0x13, 0x20000) request_key(&(0x7f0000694000)='dns_resolver\x00', &(0x7f00000f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000419000)='\'trustedem0nodev#ppp0&cgroup\')\\\x00', 0xfffffffffffffffb) 2018/01/28 02:16:22 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@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, 0xfffffffffffffffd, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) [ 54.377402] [] ? __pmd_alloc+0x410/0x410 [ 54.377411] [] __do_page_fault+0x5c2/0xd40 [ 54.377421] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.377433] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.377444] [] do_page_fault+0x27/0x30 [ 54.377455] [] page_fault+0x28/0x30 [ 54.377463] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/28 02:16:22 executing program 3: memfd_create(&(0x7f00002b2000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x4) 2018/01/28 02:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) bind$vsock_stream(r0, &(0x7f0000ff6000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') clock_gettime(0x0, &(0x7f000024c000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000db1000)={r1, r2+30000000}, &(0x7f0000c6c000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f000059f000-0x8)=0x0, 0x3ff) preadv(r0, &(0x7f0000fc0000-0x10)=[{&(0x7f0000a72000-0x54)=""/84, 0x54}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) [ 54.377471] [] ? userfaultfd_ioctl+0xd0c/0x24e0 [ 54.377480] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 54.377486] [] ? futex_wake+0x146/0x440 [ 54.377492] [] ? get_futex_key+0x1050/0x1050 [ 54.377501] [] ? userfaultfd_release+0x650/0x650 [ 54.377509] [] ? perf_event_comm+0x1a0/0x1a0 [ 54.377518] [] ? __lock_acquire+0x629/0x3640 [ 54.377524] [] ? do_futex+0x3f8/0x15c0 [ 54.377531] [] ? vma_wants_writenotify+0x51/0x380 [ 54.377538] [] ? vma_set_page_prot+0x10f/0x180 [ 54.377550] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.377558] [] ? userfaultfd_release+0x650/0x650 [ 54.377565] [] do_vfs_ioctl+0x1aa/0x1140 [ 54.377572] [] ? ioctl_preallocate+0x220/0x220 [ 54.377580] [] ? selinux_file_ioctl+0x355/0x530 [ 54.377586] [] ? selinux_capable+0x40/0x40 [ 54.377593] [] ? __fget+0x201/0x3a0 [ 54.377599] [] ? __fget+0x228/0x3a0 [ 54.377605] [] ? __fget+0x47/0x3a0 [ 54.377613] [] ? security_file_ioctl+0x89/0xb0 [ 54.377619] [] SyS_ioctl+0x8f/0xc0 [ 54.377626] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 02:16:22 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2000000000000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f6c000)={&(0x7f00000e8000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000cf1000)={&(0x7f0000808000)={0x10dc, 0x39, 0x0, 0x1, 0x0, {0x12, 0x0, 0x0}, [@generic="0fb3fc8f1f5d41d2ef50b7d9f4ab32ca3596608c0aea4cde24ca5aa9b30ba7c74c7940417ab8d88a477fd4e04ffd4089af65d6765c3772e2a85160acb0374baf1b0bdac42c834844e8ddd9ec46420ae14147ac91a46c4cd1ee7f5621c731acedacf8993ceb643897f6ffa7d8a8b4", @nested={0x1058, 0x1b, [@generic="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", @typed={0xc, 0x96, @uid=r1}, @generic="089e1577206f2243a13ce1428b9e2f4af91e236c57200714479fb9d70ae9eff1a5d3f00be166f09662d25f5ad4faf66834466afa5fe11cb2bd5594", @typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}]}]}, 0x10dc}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) dup3(r0, r0, 0x0) 2018/01/28 02:16:22 executing program 7: clock_gettime(0x3, &(0x7f0000a4d000-0x10)={0x0, 0x0}) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x210000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r0, &(0x7f0000004000)='net/s.mp\x00') readv(r3, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x3ff, 0x0) 2018/01/28 02:16:22 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:16:22 executing program 5: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0x0, 0x2}, {0x4, 0x200}], 0x2000007a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r1, &(0x7f000035d000-0x8)='./file0\x00', r1, &(0x7f00000c5000)='./file0\x00', 0x1400) r2 = socket$inet6(0xa, 0x2, 0x0) removexattr(&(0x7f00002e9000)='./file0\x00', &(0x7f00002dd000)=@known='system.posix_acl_access\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) eventfd2(0x1, 0x800) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000f84000-0x38)={&(0x7f0000f27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005e0000)={&(0x7f0000504000-0x248)=@newspdinfo={0x248, 0x24, 0x410, 0x7, 0x3, 0x3, [@algo_auth={0xc0, 0x1, {{'crc32c\x00'}, 0x3b0, "6f7ed87c77a082b94689d257084ef063257e37c36be35e88c99bacd1be96bdb2f4da58565415c6591290ad294eed052db7208b36694bf3b44a5c0f64e658270f10dc52ec72d809dd27598effbd7b517cabecef46ab98af8a42aba35e30ecacc863414312fb1807873effb77871dd83e4caf0e3a7b257"}}, @algo_auth_trunc={0xb8, 0x14, {{'md4-generic\x00'}, 0x360, 0x0, "e66332fc45999c136c8a5c191bcdd12ccf1b61eb7601930881ba5c91e9abb5a159f59492e44e56f094ef24aaf47df3817500d5d8cc4b96f792a037abaabdd77101e142e31d789f794d96902c243fd40247ee576c6f6c5c23d6a8385d6ec58c602239a73cbfff3cf7f5e2fa87"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x4, 0x3, 0x4, 0x2, 0x3ff, [0x7, 0x7, 0x5, 0x3ff0, 0xeba9, 0x3, 0x2da]}}, @sec_ctx={0x40, 0x8, {0x39, 0x8, 0x1, 0x100, 0x31, "49db4f5ecec1836f9deea4b05b07013ee3479c8749366f4e818cb795ec2ff2faa60044281db4db5eaf95ab1052f982d82c"}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0x4, 0x3, 0x9, 0x8, 0x8, 0x169}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x8000}, 0x4) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000252000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x3)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c4b000)=0x0) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dfc000)=0x0) fstat(0xffffffffffffffff, &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/28 02:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b81000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, "139ddd84"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000084d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r1, 0x3, &(0x7f0000faf000)="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") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e80000-0x8c)={0x6, 0x3c, 0x5, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ae9000-0xe8)={{{@in=@loopback=0x0, @in=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000)=0xe8) r1 = getgid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000982000)={0x0, 0x8204, 0x9, 0x10001, 0x0}, &(0x7f00002e6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b84000)={r3, 0x9, 0x2}, &(0x7f0000c40000)=0x8) chown(&(0x7f0000c3b000)='./file0\x00', r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r5, &(0x7f000053b000)=[{&(0x7f0000d81000-0x27)=""/39, 0xb}], 0x1000000000000077) connect$unix(r4, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 02:16:22 executing program 7: 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, 0x8, 'SE\vLinux', ""}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f000035c000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f96000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000935000-0x4)=0x48) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00001dc000)=0x0) [ 54.388239] binder_alloc: binder_alloc_mmap_handler: 8832 20000000-20002000 already mapped failed -16 [ 54.391475] binder: BINDER_SET_CONTEXT_MGR already set [ 54.391483] binder: 8832:8836 ioctl 40046207 0 returned -16 [ 54.400819] binder: 8832:8836 got reply transaction with no transaction stack [ 54.400826] binder: 8832:8836 transaction failed 29201/-71, size 0-0 line 2920 [ 54.739952] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 02:16:22 executing program 2: r0 = memfd_create(&(0x7f0000001000-0x18)='posix_acl_accessppp1em1\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) tee(r0, r2, 0x2, 0x1) 2018/01/28 02:16:22 executing program 5: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e6000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000002000)=0x27, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000004000-0x8)=0x2c) ioctl$TCFLSH(r1, 0x540b, 0x5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52325b71f2ef", [0x0, 0x0]}, 0x10) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) 2018/01/28 02:16:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000144000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$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}}) syz_open_dev$tun(&(0x7f0000c34000-0xd)='/dev/net/tun\x00', 0x0, 0x1) 2018/01/28 02:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(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, 0x2}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000001d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001e000-0x4)=0x8) [ 54.746674] binder: undelivered TRANSACTION_ERROR: 29190 [ 54.755329] SELinux: policydb string SE Linux does not match my string SE Linux [ 54.768683] SELinux: policydb string SE Linux does not match my string SE Linux 2018/01/28 02:16:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000750000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={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) getresgid(&(0x7f000004a000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00000b0000-0x4)=0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001000)={@common='ip6_vti0\x00', @ifru_flags=0x1002}) r8 = getgid() setgroups(0x5, &(0x7f0000d8c000)=[r0, r1, r3, r4, r8]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x3, 0x0) chown(&(0x7f0000d0c000)='./file0\x00', r2, r5) fsetxattr(r9, &(0x7f0000079000-0x2e)=@random={"000089697400", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0x0) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000088f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cb2000-0x6)={0x0, 0xffff}, &(0x7f0000622000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000be4000)={r1, 0x5}, &(0x7f0000bf0000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 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]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000014000-0x34)=""/52, &(0x7f0000002000-0x4)=0x34) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000)={r1, &(0x7f0000003000-0x66)=""/102}) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/28 02:16:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000c7e000)='^wlan0!\x00', 0x1) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) r3 = creat(&(0x7f0000934000)='./file0\x00', 0x4) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000297000-0x4)=0x0, &(0x7f0000b71000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000860000)={0x6, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00008a0000-0x10)={r4, 0x0}) open(&(0x7f00008e6000-0x8)='./file0\x00', 0x101000, 0x1) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) readahead(r0, 0x10000, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/28 02:16:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xb, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/28 02:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=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) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f0000a33000)=0xfffffffffffffcd7) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 02:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x0, &(0x7f00008eb000+0xe5d)=[{0x5, 0x4, 0xffffffffffffffff, 0x4100000}]}, 0xfffffffffffffe85) 2018/01/28 02:16:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000f05000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000850000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000159000)=0x655, &(0x7f00008a6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e8c000)=0x5) r3 = socket(0x11, 0x4000000000080003, 0x0) r4 = gettid() waitid(0x7, r4, 0x0, 0xb, &(0x7f0000d50000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r4) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000576000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f19000-0x4)=0x60) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/28 02:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0xfffffffffffffffc, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0\x00', 0x1) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000882000-0x9)='/dev/rtc\x00', 0x248002, 0x0) 2018/01/28 02:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000372000-0x4)=0x0) ioctl$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]}) r3 = creat(&(0x7f00000c9000+0x742)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7fff, 0x4) syz_open_dev$usbmon(&(0x7f0000a9e000)='/dev/usbmon#\x00', 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:22 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10)={0x0, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f83000-0x3)=0x10) 2018/01/28 02:16:22 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000549000)='/dev/autofs\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006de000)='/dev/sg#\x00', 0x0, 0x8001) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) 2018/01/28 02:16:22 executing program 1: r0 = socket$inet(0x2, 0x80a, 0xc0000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000706000)={0x0}, &(0x7f0000c77000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000006b000-0x10)={0x0, 0x1f, 0x1, 0x7}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000eb3000-0x6)={r1, 0x80000000}, 0x6) clone(0xb204168e3a9de6bc, &(0x7f0000c73000-0x33)="", &(0x7f000087a000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000c96000-0x40)="") 2018/01/28 02:16:22 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000cbb000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eb0000)={0x9f, 0xff, 0x9, 0xffff}, 0x8) sendto$inet6(r0, &(0x7f0000fb4000)="", 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000253000)=""/73, 0xfffffd63}], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x1, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x0, 0x0}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002b3000-0x4)=0x58, 0x2000000000002) shutdown(r0, 0xfffffffffffffffe) sendmsg$nl_crypto(r3, &(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) 2018/01/28 02:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003a0000)={0x0, 0x1000, "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"}, &(0x7f0000b04000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006c2000)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7fffffff, 0x10000, 0x2, 0xd1}, 0xa0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) clock_nanosleep(0x5, 0x0, &(0x7f0000778000)={0x0, 0x989680}, &(0x7f0000bef000-0x10)={0x0, 0x0}) 2018/01/28 02:16:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f8000-0x11)='/selinux/enforce\x00', 0xa000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a20000)=0x0, &(0x7f00006de000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000057e000)=0x0, &(0x7f0000290000)=0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f9c000-0x62)=""/98) 2018/01/28 02:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c5000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) recvfrom$inet(r0, &(0x7f0000c3b000)=""/6, 0x6, 0x10001, &(0x7f0000524000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000819000)={0x4, &(0x7f000060a000+0x9c0)=""/240, &(0x7f000026d000-0x60)=[{0x3, 0x1000, 0x7fff, &(0x7f0000c69000)=""/4096}, {0x8, 0x8f, 0x5, &(0x7f000010d000)=""/143}, {0x40, 0xa4, 0x0, &(0x7f0000af9000-0xa4)=""/164}, {0x4, 0x1f, 0x80000000, &(0x7f00007d6000)=""/31}]}) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00000f1000)=0x0, &(0x7f0000fea000-0x4)=0x4) 2018/01/28 02:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000279000)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f0000e35000-0x10)={0x9, &(0x7f0000dca000)=[{0x401, 0x101, 0x587715de, 0x80000000}, {0x0, 0x100000001, 0x2, 0x1}, {0x8, 0x8001, 0x34b, 0x2e9}, {0x8, 0x7, 0x8, 0x7}, {0x1f, 0x0, 0x1, 0x3f}, {0xaf2b, 0x3ff, 0x5575, 0x2}, {0x800, 0x730c, 0x2088, 0xffffffff}, {0x5, 0x1000, 0x7, 0x4}, {0x3, 0x1f, 0x0, 0x4}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000081a000)={{0x0, 0x7}, {0x80008, 0x6}, 0x5, 0x3, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x8004, 0xfffffffc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00005a5000)=0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r2, r2, &(0x7f000031b000)=0x0, 0x1) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 02:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000f2c000)=""/145) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) readv(r1, &(0x7f000020b000-0x10)=[{&(0x7f0000093000)=""/241, 0xf1}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000d7f000-0x7e)=""/126) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00009d9000-0x8c)={0x200000000bd9, 0x6000000000000, 0x200, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000ac1000)='net/tcp\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fa8000-0x8)={0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c74000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000138000-0xc)={r3, 0x80000, r4}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:16:23 executing program 6: prctl$intptr(0xe, 0x0) r0 = add_key$keyring(&(0x7f0000615000-0x8)='keyring\x00', &(0x7f00008cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00006cd000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d82000)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f00001ad000)="92fbc8a96f73de8dc6c8a886d3c5d198d461ccbcc16324311153915c1805e9ac41f52b6448104f0eb0bf144ee5b3738e9b551b690648b5816ea86fa2", 0x3c, r1) 2018/01/28 02:16:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x804, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000a58000-0x1)=0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x3, 0x0) r2 = gettid() mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000039000)={0x19980330, r2}, &(0x7f0000039000)={0x8001, 0xfffffffffffffffe, 0x1ff, 0x3, 0x2, 0x400}) ioctl$TCSETAF(r1, 0x5404, &(0x7f000002b000)={0x10002, 0x0, 0x8, 0x0, 0x67, 0x4000000000, 0x0, 0x0, 0x449f, 0xfffffffffffffffc}) ioctl$KDADDIO(r1, 0x4b34, 0x8) 2018/01/28 02:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000)={0x0, 0x0}, &(0x7f0000dbb000)={0x0}, 0x8) setns(r1, 0xc000000) mount(&(0x7f00001fd000-0x8)='./file0\x00', &(0x7f0000f10000-0x8)='./file0\x00', &(0x7f0000555000)='jfs\x00', 0x80004, 0x0) getsockname$packet(r0, &(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fda000)=0x14) sendmsg$nl_route(r0, &(0x7f000012b000)={&(0x7f00003d6000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000dde000-0x10)={&(0x7f000070f000-0x54)=@ipmr_delroute={0x54, 0x19, 0x700, 0x5, 0x3, {0x80, 0x20, 0x10, 0x5, 0xfc, 0x3, 0xff, 0x0, 0x2f00}, [@RTA_FLOW={0x8, 0xb, 0x2}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_MARK={0x8, 0x10, 0x400}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_DST={0x8, 0x1, @empty=0x0}, @RTA_IIF={0x8, 0x1, r2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") creat(&(0x7f00002b0000)='.', 0x20) ioctl$TIOCEXCL(r0, 0x540c) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/28 02:16:23 executing program 4: r0 = gettid() waitid(0x0, r0, 0x0, 0x8, &(0x7f00003bf000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:16:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000404000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000085000-0x80)=""/128) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000fde000-0x28)={&(0x7f000071e000/0x1000)=nil, 0x897, 0x4, 0xc0, &(0x7f000022a000/0x3000)=nil, 0x7fff}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/28 02:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000247000)='net/ip6_mr_cache\x00') r1 = add_key$user(&(0x7f0000ded000-0x5)='user\x00', &(0x7f0000427000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000927000-0xfa)="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", 0xfa, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0xff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000866000-0x560)={0x81, {{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, 0x9, [{{0x2, 0x3, @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]}, {{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]}, {{0x2, 0x0, @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]}, {{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]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c2d000)={0x9137, {{0x2, 0x3, @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]}}, 0x90) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cba000)={@generic="87f2158af7ef93ac982af86a919d9884", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f0000299000-0xa)='blacklist\x00', &(0x7f0000a8b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a2d000)='vboxnet0-%](+(\x00', 0xfffffffffffffffd) request_key(&(0x7f000063b000-0xa)='encrypted\x00', &(0x7f0000ce8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c8000)='user\x00', r4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c56000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0xf) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00004e3000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00005c6000)=@common='ip6_vti0\x00', 0x0, 0x7f, 0x0}) 2018/01/28 02:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f00008f5000-0xf3)=""/243) r0 = socket$inet(0x2, 0x1001, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e73000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d3000)={0x2, r1}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x40000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/28 02:16:23 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[{&(0x7f0000019000-0x71)="03699cd405aaae959b19c8babeb623b528a754373be61cbc1ddd487c99f1d45b1e5ea4b49d8581219e78155b182c3897a794dc191adc1c8336504b2643277b7c8fe3b9f4521da34dc006c076b2e1ca7ce200d6f2dc2f5e17ae4bd7828601d896dc96b65b835eb7f12c43b7f57362d87d0c", 0x71}, {&(0x7f000000c000-0x70)="da09be85f89d517fa44c0ee8502a56e645f9bc0c3a603f3082eb871ea9971bcd9eedfcc64803949f732518be0ee4708650dc828d90481b8c0007d74134b450d9316bd6987377d3087923a71f040821be0d7b10986907ca2dea44bc6051d9e47d3e37a105ed4c19bd692afc090e5a0767", 0x70}, {&(0x7f0000019000-0x69)="c4c01e3245ee583ece2a8b437ba9a9becadb73638e7b3c372398eb202d675a8c4d360e3c0b041e05a3c574e38ebf8e7340a2e94255d3fdc47740193775be67a40cff9a1cb0abcbe53eb1f929bfed7e4d6cf3b02120858aa7d4e77726e35d66a8021e9d5e851587731b", 0x69}, {&(0x7f0000015000)="b2d52f9069f17b0914c3f3ad82d62dec304a66f8a4f1beb1ae01964b57537695214fba1ab53580da9481be59941ea0859ecda9eee6ca9a62b281f0cbd0d25d48edf447b1dbf5524940fbc8949f2140cae84bf52c3122fccf5e374a5375b553753468feb550789e6b8b3e2e20f28b69ca39daf6cf45543d3f57faf190b6a4a0fe0a601895cd3e83ecfc", 0x89}, {&(0x7f0000019000-0x48)="9e8f4042537a09d5959cbcef05c5a4f58434e4911bf1dd5098b4882b0d90ea7d526f05447c534c51c1495d30fdf583b876feb925cd40d6ae1cdcf05190db7c08a7e707794a7e8f2b", 0x48}, {&(0x7f0000018000)="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", 0x1000}, {&(0x7f0000003000)="8810cf530d3a1827d36dea77cf82803d97fa4cf2896825ff466b9fa45928ffb43aa53966a5f3342deadd8ce940b1829a149605768b55e05cb2a9f9bc6f56b23a9726a6180ed77ad87a0c191afdd5e86a20a35234796bf81393", 0x59}, {&(0x7f0000016000-0xe1)="5cb486377461070f3a1032292d68d29d838c7d461381de44955f9b7a9bcb80d700db9aa704bd00444f78af82f877b1a44d37d2669ba67e3fed91adcc83ac3b748096f08fffa27396bb5e3f07b3f73aeb2e9d3cfcdb7a427b41830b176c5bf604ac18259c6ef5ff9210dbb9d86a14b837cd9e15860d2c81b1633d59483f96874d3e016016dec81f428e299f59310bdd8b16a7c5fe3dbb201491298ef04208304b7d77002e3156e6a92ca40e2e986c528afd104524cb68558e4debeb1ef93ee016f6a687a6b1fca11b29b00428ff9c60ee63974115563223335861c2393c01b82638", 0xe1}], 0x8, 0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:16:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f0000995000-0x4)=0x0, &(0x7f0000058000)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c5e000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000040000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dec000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000cc1000-0xc)='net/netstat\x00') sendfile(r1, r3, &(0x7f00004db000)=0x0, 0x0) 2018/01/28 02:16:23 executing program 7: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b, 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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff9000)={0x0, 0x8000, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000000000)=0x8) 2018/01/28 02:16:23 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000e000)=""/0, 0x0, 0x5d) 2018/01/28 02:16:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c15000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00008db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000830000)={0x0, 0x15, 0x10001, 0x5, 0x1, 0x4, 0x4, 0x4, {0x0, @in6={{0xa, 0x1, 0x49, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5eb6, 0xffffffffffffffff, 0xff, 0x7fffffff, 0x6}}, &(0x7f0000516000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000862000-0x10)={r5, 0x80, 0x0, 0x200000002000}, &(0x7f0000463000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000256000)={0x3f, 0x0, 0x10001, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000969000-0x10)={0x20, r6}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00008ef000)=@generic={0x1, 0x2, 0x3ff}) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 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, 0x80, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timer_create(0x4, &(0x7f0000119000-0x60)={0x0, 0x41, 0x1, @thr={&(0x7f00007fc000)="f98d372f85a3356e9c85d4f86903a15cec2b11db142e03977b758035d1d0e2ff7d23a2b2620296cd2600604690225b2bcc0cf758923f9637be9371c4c05211088ceafe874529c60b181767fe778bd61b9188750f468e8a5ec9eef40ac164", &(0x7f00001a6000)="44addc61bb43616bb832df830d3c44058ed0a12cddb8ec9a24d00c53396d893a4df5f51c7c11212ca7fd0391247bb4905ebfb0c362a1f8cd353d75b2a85a8bf44b6693d2e6848b509f40dbb541c149ffe4fe8de649a3313fe4cded35953686b1578126667dedaee19d6a388410fd158d95cd738d26ce92ecd5f79da19e225c209cf4bc52aaa8fce2371c42ac786c978afab4536ff9885d6d9f89a15baffc13"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000520000-0x4)=0x0) timer_gettime(r1, &(0x7f0000910000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrandom(&(0x7f00007d3000-0x40)=""/64, 0x40, 0x3) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ad000-0x11)='/dev/vga_arbiter\x00', 0x10000000, 0x0) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.934759] INFO: task syz-executor2:9045 blocked for more than 120 seconds. [ 244.941966] Not tainted 4.9.78-g68d447c #23 [ 244.946967] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.955010] syz-executor2 D28840 9045 3401 0x00000004 [ 244.960735] ffff8801cdfb3000 ffff8801cd9b4540 ffff8801cd9b4fc0 ffff8801cdfb1800 [ 244.968806] ffff8801db321b98 ffff8801d61afa40 ffffffff838a1bbb 0000000000000002 [ 244.976814] 0000000041b58ab3 00ffffff8418af54 ffff8801db322468 ffff8801db322490 [ 244.984815] Call Trace: [ 244.987380] [] ? __schedule+0x67b/0x1ba0 [ 244.993061] [] schedule+0x7f/0x1b0 [ 244.998257] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.004913] [] ? plug_ctx_cmp+0x100/0x100 [ 245.010683] [] ? prepare_to_wait_event+0x450/0x450 [ 245.017264] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.023296] [] lo_ioctl+0xfdf/0x1990 [ 245.028784] [] ? get_futex_key+0x1050/0x1050 [ 245.035161] [] ? loop_lookup.part.19+0x110/0x110 [ 245.041537] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.047248] [] ? blkpg_ioctl+0x930/0x930 [ 245.052935] [] ? __lock_acquire+0x629/0x3640 [ 245.058993] [] ? do_futex+0x3f8/0x15c0 [ 245.064506] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.071351] [] block_ioctl+0xde/0x120 [ 245.076790] [] ? blkdev_fallocate+0x440/0x440 [ 245.082907] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.088619] [] ? ioctl_preallocate+0x220/0x220 [ 245.094851] [] ? selinux_file_ioctl+0x355/0x530 [ 245.101142] [] ? selinux_capable+0x40/0x40 [ 245.107022] [] ? __fget+0x201/0x3a0 [ 245.112272] [] ? __fget+0x228/0x3a0 [ 245.117548] [] ? __fget+0x47/0x3a0 [ 245.122711] [] ? security_file_ioctl+0x89/0xb0 [ 245.128942] [] SyS_ioctl+0x8f/0xc0 [ 245.134109] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.140800] [ 245.140800] Showing all locks held in the system: [ 245.147131] 2 locks held by khungtaskd/514: [ 245.151439] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.160162] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.169840] 2 locks held by getty/3303: [ 245.173784] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.183090] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.193021] 1 lock held by syz-executor2/9045: [ 245.197615] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.206951] 1 lock held by syz-executor2/9061: [ 245.211498] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.220824] [ 245.222421] ============================================= [ 245.222421] [ 245.229685] NMI backtrace for cpu 1 [ 245.233318] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 245.240478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.249810] ffff8801d887fd00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.257789] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d887fd38 [ 245.265771] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801cd47e418 [ 245.273749] Call Trace: [ 245.276310] [] dump_stack+0xc1/0x128 [ 245.281644] [] ? irq_force_complete_move+0x390/0x390 [ 245.288373] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.294311] [] ? irq_force_complete_move+0x390/0x390 [ 245.301035] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.308104] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.315084] [] watchdog+0x6f0/0xa70 [ 245.320331] [] ? watchdog+0x125/0xa70 [ 245.325749] [] kthread+0x26d/0x300 [ 245.330907] [] ? reset_hung_task_detector+0x20/0x20 [ 245.337540] [] ? kthread_park+0xa0/0xa0 [ 245.343132] [] ? kthread_park+0xa0/0xa0 [ 245.348722] [] ? kthread_park+0xa0/0xa0 [ 245.354316] [] ret_from_fork+0x5c/0x70 [ 245.359965] Sending NMI from CPU 1 to CPUs 0: [ 245.364469] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.371818] Kernel panic - not syncing: hung_task: blocked tasks [ 245.377959] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 245.385114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.394443] ffff8801d887fcb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d887fd90 [ 245.402413] ffff8801cd47e400 dffffc0000000000 ffffffff84409000 ffff8801d887fd80 [ 245.410380] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.418376] Call Trace: [ 245.420935] [] dump_stack+0xc1/0x128 [ 245.426268] [] panic+0x1bc/0x3a8 [ 245.431257] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.439456] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.446702] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.453956] [] watchdog+0x701/0xa70 [ 245.459203] [] ? watchdog+0x125/0xa70 [ 245.464622] [] kthread+0x26d/0x300 [ 245.469783] [] ? reset_hung_task_detector+0x20/0x20 [ 245.476425] [] ? kthread_park+0xa0/0xa0 [ 245.482017] [] ? kthread_park+0xa0/0xa0 [ 245.487607] [] ? kthread_park+0xa0/0xa0 [ 245.493206] [] ret_from_fork+0x5c/0x70 [ 245.499220] Dumping ftrace buffer: [ 245.502799] (ftrace buffer empty) [ 245.506491] Kernel Offset: disabled [ 245.510098] Rebooting in 86400 seconds..